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-tf.keras.layers.Embedding,mindspore.nn.Embedding,https://mindspore.cn/docs/zh-CN/master/api_python/nn/mindspore.nn.Embedding.html,算子,tensorflow|API映射 -tf.keras.layers.Flatten,mindspore.nn.Flatten,https://mindspore.cn/docs/zh-CN/master/api_python/nn/mindspore.nn.Flatten.html,算子,tensorflow|API映射 -tf.keras.layers.LayerNormalization,mindspore.nn.LayerNorm,https://mindspore.cn/docs/zh-CN/master/api_python/nn/mindspore.nn.LayerNorm.html,算子,tensorflow|API映射 -tf.keras.layers.LSTM,mindspore.nn.LSTM,https://mindspore.cn/docs/zh-CN/master/api_python/nn/mindspore.nn.LSTM.html,算子,tensorflow|API映射 -tf.keras.layers.PReLU,mindspore.nn.PReLU,https://mindspore.cn/docs/zh-CN/master/api_python/nn/mindspore.nn.PReLU.html,算子,tensorflow|API映射 -tf.keras.layers.RNN,mindspore.ops.DynamicRNN,https://mindspore.cn/docs/zh-CN/master/api_python/ops/mindspore.ops.DynamicRNN.html,算子,tensorflow|API映射 -tf.keras.metrics.Accuracy,mindspore.nn.Accuracy,https://mindspore.cn/docs/zh-CN/master/api_python/nn/mindspore.nn.Accuracy.html#mindspore.nn.Accuracy,算子,tensorflow|API映射 -tf.keras.metrics.BinaryAccuracy,mindspore.nn.Accuracy,https://mindspore.cn/docs/zh-CN/master/api_python/nn/mindspore.nn.Accuracy.html#mindspore.nn.Accuracy,算子,tensorflow|API映射 -tf.keras.metrics.CategoricalAccuracy,mindspore.nn.Accuracy,https://mindspore.cn/docs/zh-CN/master/api_python/nn/mindspore.nn.Accuracy.html#mindspore.nn.Accuracy,算子,tensorflow|API映射 -tf.keras.metrics.SparseCategoricalAccuracy,mindspore.nn.Accuracy,https://mindspore.cn/docs/zh-CN/master/api_python/nn/mindspore.nn.Accuracy.html#mindspore.nn.Accuracy,算子,tensorflow|API映射 -tf.keras.metrics.AUC,mindspore.nn.auc,https://www.mindspore.cn/docs/zh-CN/master/api_python/nn/mindspore.nn.auc.html,算子,tensorflow|API映射 -tf.keras.metrics.CosineSimilarity,mindspore.nn.CosineSimilarity,https://mindspore.cn/docs/zh-CN/master/api_python/nn/mindspore.nn.CosineSimilarity.html#mindspore.nn.CosineSimilarity,算子,tensorflow|API映射 -tf.keras.metrics.Mean,mindspore.nn.Loss,https://mindspore.cn/docs/zh-CN/master/api_python/nn/mindspore.nn.Loss.html#mindspore.nn.Loss,算子,tensorflow|API映射 -tf.keras.metrics.MeanAbsoluteError,mindspore.nn.MAE,https://mindspore.cn/docs/zh-CN/master/api_python/nn/mindspore.nn.MAE.html#mindspore.nn.MAE,算子,tensorflow|API映射 -tf.keras.metrics.MeanSquaredError,mindspore.nn.MSE,https://mindspore.cn/docs/zh-CN/master/api_python/nn/mindspore.nn.MSE.html#mindspore.nn.MSE,算子,tensorflow|API映射 -tf.keras.metrics.Precision,mindspore.nn.Precision,https://mindspore.cn/docs/zh-CN/master/api_python/nn/mindspore.nn.Precision.html#mindspore.nn.Precision,算子,tensorflow|API映射 -tf.keras.metrics.Recall,mindspore.nn.Recall,https://mindspore.cn/docs/zh-CN/master/api_python/nn/mindspore.nn.Recall.html#mindspore.nn.Recall,算子,tensorflow|API映射 -tf.keras.optimizers.Adagrad,mindspore.nn.Adagrad,https://mindspore.cn/docs/zh-CN/master/api_python/nn/mindspore.nn.Adagrad.html,算子,tensorflow|API映射 -tf.keras.optimizers.Adam,mindspore.nn.Adam,https://mindspore.cn/docs/zh-CN/master/api_python/nn/mindspore.nn.Adam.html,算子,tensorflow|API映射 -tf.keras.optimizers.Ftrl,mindspore.nn.FTRL,https://mindspore.cn/docs/zh-CN/master/api_python/nn/mindspore.nn.FTRL.html,算子,tensorflow|API映射 -tf.keras.optimizers.RMSprop,mindspore.nn.RMSProp,https://mindspore.cn/docs/zh-CN/master/api_python/nn/mindspore.nn.RMSProp.html#mindspore.nn.RMSProp,算子,tensorflow|API映射 -tf.keras.optimizers.SGD,mindspore.nn.SGD,https://mindspore.cn/docs/zh-CN/master/api_python/nn/mindspore.nn.SGD.html,算子,tensorflow|API映射 -tf.keras.preprocessing.image.random_rotation,mindspore.dataset.vision.c_transforms.RandomRotation,https://mindspore.cn/docs/zh-CN/master/api_python/dataset_vision/mindspore.dataset.vision.c_transforms.RandomRotation.html#mindspore.dataset.vision.c_transforms.RandomRotation,算子,tensorflow|API映射 -tf.keras.preprocessing.image.random_shear,mindspore.dataset.vision.c_transforms.RandomAffine,https://mindspore.cn/docs/zh-CN/master/api_python/dataset_vision/mindspore.dataset.vision.c_transforms.RandomAffine.html#mindspore.dataset.vision.c_transforms.RandomAffine,算子,tensorflow|API映射 -tf.keras.preprocessing.image.random_shift,mindspore.dataset.vision.c_transforms.RandomAffine,https://mindspore.cn/docs/zh-CN/master/api_python/dataset_vision/mindspore.dataset.vision.c_transforms.RandomAffine.html#mindspore.dataset.vision.c_transforms.RandomAffine,算子,tensorflow|API映射 -tf.layers.Dense,mindspore.nn.Dense,https://mindspore.cn/docs/zh-CN/master/api_python/nn/mindspore.nn.Dense.html,算子,tensorflow|API映射 -tf.linalg.inv,mindspore.ops.Inv,https://mindspore.cn/docs/zh-CN/master/api_python/ops/mindspore.ops.Inv.html,算子,tensorflow|API映射 -tf.linalg.matmul,mindspore.nn.MatMul,https://mindspore.cn/docs/zh-CN/master/api_python/nn/mindspore.nn.MatMul.html,算子,tensorflow|API映射 -tf.math.add,mindspore.ops.Add,https://mindspore.cn/docs/zh-CN/master/api_python/ops/mindspore.ops.Add.html,算子,tensorflow|API映射 -tf.math.cumsum,mindspore.Tensor.cumsum,https://mindspore.cn/docs/zh-CN/master/api_python/mindspore/mindspore.Tensor.html#mindspore.Tensor.cumsum,算子,tensorflow|API映射 -tf.math.divide,mindspore.ops.Div,https://mindspore.cn/docs/zh-CN/master/api_python/ops/mindspore.ops.Div.html,算子,tensorflow|API映射 -tf.math.erf,mindspore.ops.Erf,https://mindspore.cn/docs/zh-CN/master/api_python/ops/mindspore.ops.Erf.html,算子,tensorflow|API映射 -tf.math.greater,mindspore.ops.Greater,https://mindspore.cn/docs/zh-CN/master/api_python/ops/mindspore.ops.Greater.html,算子,tensorflow|API映射 -tf.math.less_equal,mindspore.ops.LessEqual,https://mindspore.cn/docs/zh-CN/master/api_python/ops/mindspore.ops.LessEqual.html,算子,tensorflow|API映射 -tf.math.log,mindspore.ops.Log,https://mindspore.cn/docs/zh-CN/master/api_python/ops/mindspore.ops.Log.html,算子,tensorflow|API映射 -tf.math.multiply,mindspore.ops.Mul,https://mindspore.cn/docs/zh-CN/master/api_python/ops/mindspore.ops.Mul.html,算子,tensorflow|API映射 -tf.math.pow,mindspore.ops.Pow,https://mindspore.cn/docs/zh-CN/master/api_python/ops/mindspore.ops.Pow.html,算子,tensorflow|API映射 -tf.math.reduce_std,mindspore.Tensor.std,https://mindspore.cn/docs/zh-CN/master/api_python/mindspore/mindspore.Tensor.html#mindspore.Tensor.std,算子,tensorflow|API映射 -tf.math.reduce_sum,mindspore.Tensor.sum,https://mindspore.cn/docs/zh-CN/master/api_python/mindspore/mindspore.Tensor.html#mindspore.Tensor.sum,算子,tensorflow|API映射 -tf.math.reduce_variance,mindspore.Tensor.var,https://mindspore.cn/docs/zh-CN/master/api_python/mindspore/mindspore.Tensor.html#mindspore.Tensor.var,算子,tensorflow|API映射 -tf.math.sigmoid,mindspore.nn.Sigmoid,https://mindspore.cn/docs/zh-CN/master/api_python/nn/mindspore.nn.Sigmoid.html,算子,tensorflow|API映射 -tf.math.subtract,mindspore.ops.Sub,https://mindspore.cn/docs/zh-CN/master/api_python/ops/mindspore.ops.Sub.html,算子,tensorflow|API映射 -tf.metrics.mean_iou,mindspore.ops.IOU,https://mindspore.cn/docs/zh-CN/master/api_python/ops/mindspore.ops.IOU.html,算子,tensorflow|API映射 -tf.nn.avg_pool2d,mindspore.nn.AvgPool2d,https://mindspore.cn/docs/zh-CN/master/api_python/nn/mindspore.nn.AvgPool2d.html,算子,tensorflow|API映射 -tf.nn.batch_normalization,mindspore.ops.BatchNorm,https://mindspore.cn/docs/zh-CN/master/api_python/ops/mindspore.ops.BatchNorm.html,算子,tensorflow|API映射 -tf.nn.bias_add,mindspore.ops.BiasAdd,https://mindspore.cn/docs/zh-CN/master/api_python/ops/mindspore.ops.BiasAdd.html,算子,tensorflow|API映射 -tf.nn.conv2d,mindspore.nn.Conv2d,https://mindspore.cn/docs/zh-CN/master/api_python/nn/mindspore.nn.Conv2d.html,算子,tensorflow|API映射 -tf.nn.conv2d_transpose,mindspore.nn.Conv2dTranspose,https://mindspore.cn/docs/zh-CN/master/api_python/nn/mindspore.nn.Conv2dTranspose.html,算子,tensorflow|API映射 -tf.nn.ctc_loss,mindspore.ops.CTCLoss,https://mindspore.cn/docs/zh-CN/master/api_python/ops/mindspore.ops.CTCLoss.html,算子,tensorflow|API映射 -tf.nn.dropout,mindspore.nn.Dropout,https://mindspore.cn/docs/zh-CN/master/api_python/nn/mindspore.nn.Dropout.html,算子,tensorflow|API映射 -tf.nn.elu,mindspore.nn.ELU,https://mindspore.cn/docs/zh-CN/master/api_python/nn/mindspore.nn.ELU.html,算子,tensorflow|API映射 -tf.nn.l2_loss,mindspore.ops.L2Loss,https://mindspore.cn/docs/zh-CN/master/api_python/ops/mindspore.ops.L2Loss.html,算子,tensorflow|API映射 -tf.nn.l2_normalize,mindspore.ops.L2Normalize,https://mindspore.cn/docs/zh-CN/master/api_python/ops/mindspore.ops.L2Normalize.html,算子,tensorflow|API映射 -tf.nn.leaky_relu,mindspore.nn.LeakyReLU,https://mindspore.cn/docs/zh-CN/master/api_python/nn/mindspore.nn.LeakyReLU.html,算子,tensorflow|API映射 -tf.nn.max_pool_with_argmax,mindspore.ops.MaxPoolWithArgmax,https://mindspore.cn/docs/zh-CN/master/api_python/ops/mindspore.ops.MaxPoolWithArgmax.html,算子,tensorflow|API映射 -tf.nn.max_pool2d,mindspore.nn.MaxPool2d,https://mindspore.cn/docs/zh-CN/master/api_python/nn/mindspore.nn.MaxPool2d.html,算子,tensorflow|API映射 -tf.nn.moments,mindspore.nn.Moments,https://mindspore.cn/docs/zh-CN/master/api_python/nn/mindspore.nn.Moments.html,算子,tensorflow|API映射 -tf.nn.relu,mindspore.nn.ReLU,https://mindspore.cn/docs/zh-CN/master/api_python/nn/mindspore.nn.ReLU.html,算子,tensorflow|API映射 -tf.nn.selu,mindspore.ops.SeLU,https://mindspore.cn/docs/zh-CN/master/api_python/ops/mindspore.ops.SeLU.html,算子,tensorflow|API映射 -tf.nn.sigmoid_cross_entropy_with_logits,mindspore.ops.SigmoidCrossEntropyWithLogits,https://mindspore.cn/docs/zh-CN/master/api_python/ops/mindspore.ops.SigmoidCrossEntropyWithLogits.html,算子,tensorflow|API映射 -tf.nn.softmax,mindspore.nn.Softmax,https://mindspore.cn/docs/zh-CN/master/api_python/nn/mindspore.nn.Softmax.html,算子,tensorflow|API映射 -tf.nn.softmax_cross_entropy_with_logits,mindspore.nn.SoftmaxCrossEntropyWithLogits,https://mindspore.cn/docs/zh-CN/master/api_python/nn/mindspore.nn.SoftmaxCrossEntropyWithLogits.html,算子,tensorflow|API映射 -tf.random.gamma,mindspore.ops.Gamma,https://mindspore.cn/docs/zh-CN/master/api_python/ops/mindspore.ops.Gamma.html,算子,tensorflow|API映射 -tf.random.uniform,mindspore.ops.uniform,https://mindspore.cn/docs/zh-CN/master/api_python/ops/mindspore.ops.uniform.html,算子,tensorflow|API映射 -tf.sparse.SparseTensor,mindspore.SparseTensor,https://mindspore.cn/docs/zh-CN/master/api_python/mindspore/mindspore.SparseTensor.html,算子,tensorflow|API映射 -tf.train.ProximalAdagradOptimizer,mindspore.nn.ProximalAdagrad,https://mindspore.cn/docs/zh-CN/master/api_python/nn/mindspore.nn.ProximalAdagrad.html#mindspore.nn.ProximalAdagrad,算子,tensorflow|API映射 -tf.train.exponential_decay,mindspore.nn.ExponentialDecayLR,https://mindspore.cn/docs/zh-CN/master/api_python/nn/mindspore.nn.ExponentialDecayLR.html,算子,tensorflow|API映射 -tf.train.linear_cosine_decay,mindspore.nn.CosineDecayLR,https://mindspore.cn/docs/zh-CN/master/api_python/nn/mindspore.nn.CosineDecayLR.html,算子,tensorflow|API映射 -tf.train.MomentumOptimizer,mindspore.nn.Momentum,https://mindspore.cn/docs/zh-CN/master/api_python/nn/mindspore.nn.Momentum.html,算子,tensorflow|API映射 -tfp.bijectors.Softplus,mindspore.nn.probability.bijector.Softplus,https://www.mindspore.cn/docs/zh-CN/master/api_python/nn_probability/mindspore.nn.probability.bijector.Softplus.html,算子,tensorflow|API映射 -请问如果不使用高阶API，怎么实现数据下沉？,可以参考此手动下沉方式的[test_tdt_data_transfer.py](https://gitee.com/mindspore/mindspore/blob/master/tests/st/data_transfer/test_tdt_data_transfer.py)示例实现，不用借助`model.train`接口，目前支持：GPU和Ascend硬件使用。,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/data_processing.html,FAQ,数据处理|FAQ -在使用`Dataset`处理数据过程中内存占用高，怎么优化？,"可以参考如下几个步骤来降低内存占用，同时也可能会降低数据处理的效率。 1. 在定义数据集`**Dataset`对象前，设置`Dataset`数据处理预取的大小，`ds.config.set_prefetch_size(2)`。 2. 在定义`**Dataset`对象时，设置其参数`num_parallel_workers`为1。 3. 如果对`**Dataset`对象进一步使用了`.map(...)`操作，可以设置`.map(...)`的参数`num_parallel_workers`为1。 4. 如果对`**Dataset`对象进一步使用了`.batch(...)`操作，可以设置`.batch(...)`的参数`num_parallel_workers`为1。 5. 如果对`**Dataset`对象进一步使用了`.shuffle(...)`操作，可以把参数`buffer_size`设置减少。",https://www.mindspore.cn/docs/zh-CN/r1.7/faq/data_processing.html,FAQ,数据处理|FAQ -在使用`Dataset`处理数据过程中CPU占用高，表现为sy占用高而us占用低，怎么优化？,"可以参考如下几个步骤来降低CPU占用，进一步提升性能，其主要原因是三方库多线程与数据处理多线程存在资源竞争。 1. 如果数据处理阶段有opencv的`cv2`操作，那么通过`cv2.setNumThreads(2)`设置`cv2`全局线程数。 2. 如果数据处理阶段有`numpy`操作，那么通过`export OPENBLAS_NUM_THREADS=1`设置`OPENBLAS`线程数。",https://www.mindspore.cn/docs/zh-CN/r1.7/faq/data_processing.html,FAQ,数据处理|FAQ -在`GeneratorDataset`中，看到有参数`shuffle`，在跑任务时发现`shuffle=True`和`shuffle=False`，两者没有区别，这是为什么？,开启`shuffle`，需要传入的`Dataset`是支持随机访问的（例如自定义的`Dataset`有`getitem`方法），如果是在自定义的`Dataset`里面通过`yeild`方式返回回来的数据，是不支持随机访问的，具体可查看教程中的[自定义数据集](https://www.mindspore.cn/tutorials/zh-CN/master/advanced/dataset/custom.html)章节。,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/data_processing.html,FAQ,数据处理|FAQ -请问`Dataset`如何把两个`columns`合并成一个`column`？,"可以添加如下操作把 两个字段合成一个。 ```python def combine(x， y): x = x.flatten() y = y.flatten() return np.append(x， y) dataset = dataset.map(operations=combine， input_columns=[""data""， ""data2""]， output_columns=[""data""]) ```注：因为两个`columns`是不同的`shape`，需要先`flatten`下，然后再合并。",https://www.mindspore.cn/docs/zh-CN/r1.7/faq/data_processing.html,FAQ,数据处理|FAQ -请问`GeneratorDataset`支持`ds.PKSampler`采样吗？,自定义数据集`GeneratorDataset`不支持`PKSampler`采样逻辑。主要原因是自定义数据操作灵活度太大了，内置的`PKSampler`难以做到通用性，所以选择在接口层面直接提示不支持。但是对于`GeneratorDataset`，可以方便的定义自己需要的`Sampler`逻辑，即在`ImageDataset`类的`__getitem__`函数中定义具体的`sampler`规则，返回自己需要的数据即可。,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/data_processing.html,FAQ,数据处理|FAQ -MindSpore如何加载已有的预训练词向量？,可以在定义EmbedingLookup或者Embedding时候，把预训练的词向量传进来，把预训练的词向量封装成一个Tensor作为EmbeddingLookup初始值。,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/data_processing.html,FAQ,数据处理|FAQ -请问`c_transforms`和`py_transforms`有什么区别，比较推荐使用哪个？,"推荐使用`c_transforms`，因为纯C层执行，所以性能会更好。 原理:`c_transform`底层使用的是C版本`opencv/jpeg-turbo`进行的数据处理，`py_transform`使用的是Python版本的`Pillow`进行数据处理。",https://www.mindspore.cn/docs/zh-CN/r1.7/faq/data_processing.html,FAQ,数据处理|FAQ -由于我一条数据包含多个图像，并且每个图像的宽高都不一致，需要对转成mindrecord格式的数据进行`map`操作。可是我从`record`读取的数据是`np.ndarray`格式的数据，我的数据处理的`operations`是针对图像格式的。我应该怎么样才能对所生成的mindrecord的格式的数据进行预处理呢？,"建议你按照如下操作进行: ```python #1 The defined schema is as follows: Among them， data1， data2， data3， ... These fields store your image， and only the binary of the image is stored here. cv_schema_json = {""label"": {""type"": ""int32""}， ""data1"": {""type"": ""bytes""}， ""data2"": {""type"": ""bytes""}， ""data3"": {""type"": ""bytes""}} #2 The organized data can be as follows， and then this data_list can be written by FileWriter.write_raw_data(...). data_list = [] data = {} data['label'] = 1 f = open(""1.jpg""， ""rb"") image_bytes = f.read() f.close data['data1'] = image_bytes f2 = open(""2.jpg""， ""rb"") image_bytes2 = f2.read() f2.close data['data2'] = image_bytes2 f3 = open(""3.jpg""， ""rb"") image_bytes3 = f3.read() f3.close data['data3'] = image_bytes3 data_list.append(data) #3 Use MindDataset to load， then use the decode operator we provide to decode， and then perform subsequent processing. data_set = ds.MindDataset(""mindrecord_file_name"") data_set = data_set.map(input_columns=[""data1""]， operations=vision.Decode()， num_parallel_workers=2) data_set = data_set.map(input_columns=[""data2""]， operations=vision.Decode()， num_parallel_workers=2) data_set = data_set.map(input_columns=[""data3""]， operations=vision.Decode()， num_parallel_workers=2) resize_op = vision.Resize((32， 32)， interpolation=Inter.LINEAR) data_set = data_set.map(operations=resize_op， input_columns=[""data1""]， num_parallel_workers=2) for item in data_set.create_dict_iterator(output_numpy=True): print(item) ```",https://www.mindspore.cn/docs/zh-CN/r1.7/faq/data_processing.html,FAQ,数据处理|FAQ -我的自定义图像数据集转为mindrecord格式时，我的数据是`numpy.ndarray`格式的，且`shape`为[4，100，132，3]，这个`shape`的含义是四幅三通道的帧，且每个值都在0~255。可是当我查看转化成mindrecord的格式的数据时，发现是`[19800]`的`shape`，我原数据的维度全部展开有`[158400]`，请问这是为什么？,可能是你数据中`ndarray`的`dtype`是`int8`，因为`[158400]`和`[19800]`刚好相差了8倍，建议将数据中`ndarray`的`dtype`指定为`float64`。,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/data_processing.html,FAQ,数据处理|FAQ -想要保存生成的图片，代码运行完毕以后在相应目录找不到图片。相似的，在JupyterLab中生成数据集用于训练，训练时可以在相应路径读取到数据，但是自己却无法在路径中找到图片或数据集？,可能是JumperLab生成的图片或者数据集都是在Docker内，`moxing`下载的数据只能训练进程的Docker内看见，训练完成后这些数据就随着Docker释放了。 可以试试在训练任务中将需要`download`的数据再通过`moxing`传回`obs`，然后再在`obs`里面下载到你本地。,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/data_processing.html,FAQ,数据处理|FAQ -MindSpore中`model.train`的`dataset_sink_mode`参数该如何理解？,"当`dataset_sink_mode=True`时，数据处理会和网络计算构成Pipeline方式，即: 数据处理在逐步处理数据时，处理完一个`batch`的数据，会把数据放到一个队列里，这个队列用于缓存已经处理好的数据，然后网络计算从这个队列里面取数据用于训练，那么此时数据处理与网络计算就`Pipeline`起来了，整个训练耗时就是数据处理/网络计算耗时最长的那个。 当`dataset_sink_mode=False`时，数据处理会和网络计算构成串行的过程，即: 数据处理在处理完一个`batch`后，把这个`batch`的数据传递给网络用于计算，在计算完成后，数据处理再处理下一个`batch`，然后把这个新的`batch`数据传递给网络用于计算，如此的循环往复，直到训练完。该方法的总耗时是数据处理的耗时+网络计算的耗时=训练总耗时。",https://www.mindspore.cn/docs/zh-CN/r1.7/faq/data_processing.html,FAQ,数据处理|FAQ -MindSpore能否支持按批次对不同尺寸的图片数据进行训练？,你可以参考yolov3对于此场景的使用，里面有对于图像的不同缩放，脚本见[yolo_dataset](https://gitee.com/mindspore/models/blob/master/official/cv/yolov3_darknet53/src/yolo_dataset.py)。,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/data_processing.html,FAQ,数据处理|FAQ -使用MindSpore做分割训练，必须将数据转为MindRecord吗？,"[build_seg_data.py](https://gitee.com/mindspore/models/blob/master/official/cv/deeplabv3/src/data/build_seg_data.py)是将数据集生成MindRecord的脚本，可以直接使用/适配下你的数据集。或者如果你想尝试自己实现数据集的读取，可以使用`GeneratorDataset`自定义数据集加载。 [GenratorDataset 示例](https://www.mindspore.cn/tutorials/zh-CN/master/advanced/dataset/custom.html) [GenratorDataset API说明](https://www.mindspore.cn/docs/zh-CN/master/api_python/dataset/mindspore.dataset.GeneratorDataset.html#mindspore.dataset.GeneratorDataset)",https://www.mindspore.cn/docs/zh-CN/r1.7/faq/data_processing.html,FAQ,数据处理|FAQ -MindSpore在Ascend硬件平台进行多卡训练，自定义数据集如何给不同卡传递不同数据？,"使用`GeneratorDataset`的时候，可以使用`num_shards=num_shards`，`shard_id=device_id`参数来控制不同卡读取哪个分片的数据，`__getitem__`和`__len__`按全量数据集处理即可。 举例: ```python # 卡0: ds.GeneratorDataset(...， num_shards=8， shard_id=0， ...) # 卡1: ds.GeneratorDataset(...， num_shards=8， shard_id=1， ...) # 卡2: ds.GeneratorDataset(...， num_shards=8， shard_id=2， ...) ... # 卡7: ds.GeneratorDataset(...， num_shards=8， shard_id=7， ...) ```",https://www.mindspore.cn/docs/zh-CN/r1.7/faq/data_processing.html,FAQ,数据处理|FAQ -如何构建图像的多标签MindRecord格式数据集？,"数据Schema可以按如下方式定义: `cv_schema_json = {""label"": {""type"": ""int32""， ""shape"": [-1]}， ""data"": {""type"": ""bytes""}}` 说明: label是一个数组，numpy类型，这里面可以存 1， 1，0，1， 0， 1 这么多label值，这些label值对应同一个data，即: 同一个图像的二进制值。 可以参考[将数据集转换为MindRecord](https://www.mindspore.cn/tutorials/zh-CN/master/advanced/dataset/record.html#转换成record格式)教程。",https://www.mindspore.cn/docs/zh-CN/r1.7/faq/data_processing.html,FAQ,数据处理|FAQ -请问自己制作的黑底白字`28*28`的数字图片，使用MindSpore训练出来的模型做预测，报错提示`wrong shape of image`是怎么回事？,首先MindSpore训练使用的灰度图MNIST数据集。所以模型使用时对数据是有要求的，需要设置为`28*28`的灰度图，就是单通道才可以。,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/data_processing.html,FAQ,数据处理|FAQ -第一次看到有专门的数据处理框架，能介绍下么？,MindData提供数据处理异构硬件加速功能，高并发数据处理`pipeline`同时支持`Ascend/GPU/CPU`，`CPU`占用降低30%，点击查询[优化数据处理](https://www.mindspore.cn/tutorials/experts/zh-CN/master/dataset/optimize.html)。,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/data_processing.html,FAQ,数据处理|FAQ -网络训练时出现报错提示数据下发失败“TDT Push data into device Failed”，如何定位原因？,"首先上述报错指的是通过训练数据下发通道（TDT，train data transfer)发送数据到卡（device）上失败，导致这一报错的原因可能有多种，因此日志中给出了相应的检查建议，具体而言: 1. 通常我们会找到日志中最先抛出的错误（第一个ERROR级别的错误）或报错堆栈（TraceBack)，并尝试从中找到有助于定位错误原因的信息。 2. **在图编译阶段，训练还没开始报错时**（例如日志中还没打印loss)，请先检查下报错（ERROR）日志中是否有网络中涉及的相关算子报错或涉及环境没配置好导致的报错（如hccl.json不对导致多卡通信初始化异常）。 3. **在中间训练过程中报错时**，通常为下发的数据量（batch数）与网络训练需要的数据量（step数）不匹配导致的，可以通过`get_dataset_size`接口打印一个epoch中包含的batch数，导致异常的部分可能原因如下： - 通过查看打印loss次数的等方式判断如果数据量（step数）刚好为一个epoch中batch数的整数倍，则可能是数据处理部分涉及epoch的处理存在问题，如下面这场景: ```python ... dataset = dataset.create_tuple_iteator(num_epochs=-1) # 此处如果要返回一个迭代器则num_epochs应该给1， 但建议直接返回dataset return dataset ``` - 考虑是否是数据处理性能较慢，跟不上网络训练的速度，针对这一场景，可借助profiler工具和MindInsight看一下是否存在明显的迭代间隙，或手动遍历一下dataset，并打印计算下平均单batch的耗时，是否比网络正反向加起来的时间更长，如果是则大概率需要对数据处理部分进行性能优化。 - 训练过程中出现异常数据抛出异常导致下发数据失败，通常这种情况会有其他报错（ERROR）日志会提示数据处理哪个环节出现了异常及检查建议。如果不明显，也可以通过遍历dataset每条数据的方式尝试找出异常的数据（如关闭shuffle， 然后进行二分法）。 4. 如果**在训练结束后**打印这条日志（大抵是强制释放资源导致），可忽略这个报错。 5. 如果仍不能定位具体原因，请通过提issue或论坛提问等方式找模块开发人员协助定位。",https://www.mindspore.cn/docs/zh-CN/r1.7/faq/data_processing.html,FAQ,数据处理|FAQ -py_transforms 和 c_transforms 算子能否混合使用，如果混合使用具体需要怎么使用？,"出于高性能考虑，通常不建议将py_transforms 与 c_transforms算子混合使用，[文档](https://www.mindspore.cn/tutorials/zh-CN/master/advanced/dataset/enhanced_image_data.html#注意事项)也对此进行了说明。但若不追求极致的性能，主要考虑打通流程，在无法全部使用c_transforms算子（缺少对应的c_transforms算子）的情况下，可使用py_transforms算子替代，此时即存在混合使用。 对此我们需要注意c_transforms 算子的输出通常是numpy array，py_transforms算子的输出是PIL Image，具体可查看算子说明，为此通常的混合使用方法为： - c_transforms 算子 + ToPIL 算子 + py_transforms 算子 + ToTensor算子 - py_transforms 算子 + ToTensor 算子 + c_transforms 算子 ```python # example that using c_transforms and py_transforms operators together # in following case: c_vision refers to c_transforms， py_vision refer to py_transforms decode_op = c_vision.Decode() # If input type is not PIL， then add ToPIL operator. transforms = [ py_vision.ToPIL()， py_vision.CenterCrop(375)， py_vision.ToTensor() ] transform = mindspore.dataset.transforms.py_transforms.Compose(transforms) data1 = data1.map(operations=decode_op， input_columns=[""image""]) data1 = data1.map(operations=transform， input_columns=[""image""]) ```",https://www.mindspore.cn/docs/zh-CN/r1.7/faq/data_processing.html,FAQ,数据处理|FAQ -当错误提示 "The data pipeline is not a tree (i.e.， one node has 2 consumers)" 应该怎么检查？,"上述错误通常是脚本书写错误导致，具体发生在下面这种场景；正常情况下数据处理pipeline中的操作是依次串联的，下面的异常场景中dataset1有两个消费节点 dataset2和dataset3，就会出现上述错误。 ```python dataset2 = dataset1.map(***) dataset3 = dataset1.map(***) ```正确的写法如下所示，dataset3是由dataset2进性数据增强得到的，而不是在dataset1基础上进行数据增强操作得到。 ```python dataset2 = dataset1.map(***) dataset3 = dataset2.map(***) ```",https://www.mindspore.cn/docs/zh-CN/r1.7/faq/data_processing.html,FAQ,数据处理|FAQ -MindSpore中和Dataloader对应的算子是什么？,如果将Dataloader考虑为接收自定义Dataset的API接口，MindSpore数据处理API中和Dataloader较为相似的是GeneratorDataset，可接收用户自定义的Dataset，具体使用方式参考[GeneratorDataset 文档](https://www.mindspore.cn/tutorials/zh-CN/master/advanced/dataset/custom.html)，差异对比也可查看[API算子映射表](https://www.mindspore.cn/docs/zh-CN/master/note/api_mapping/pytorch_api_mapping.html)。,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/data_processing.html,FAQ,数据处理|FAQ -自定义的Dataset出现错误时，应该如何调试？,"自定义的Dataset通常会传入到GeneratorDataset，在使用过程中错误指向了自定义的Dataset时，可通过一些方式进行调试（如增加打印信息，打印返回值的shape、dtype等），自定义Dataset通常要保持中间处理结果为numpy array，且不建议与MindSpore网络计算的算子混合使用。此外针对自定义的Dataset如下面的MyDataset，初始化后也可直接进行如下遍历（主要为简化调试，分析原始Dataset中的问题，可不传入GeneratorDataset)，调试遵循常规的Python语法规则。 ```python Dataset = MyDataset() for item in Dataset: print(""item:""， item) ```",https://www.mindspore.cn/docs/zh-CN/r1.7/faq/data_processing.html,FAQ,数据处理|FAQ -数据处理算子与网络计算算子能否混合使用？,"通常数据处理算子与网络计算算子混合使用会导致性能有所降低，在缺少对应的数据处理算子且自定义py_transforms算子不合适时可进行尝试。需要注意的是，因为二者需要的输入不一致，数据处理算子通常输入为numpy array 或 PIL Image，但网络计算算子输入需要是MindSpore.Tensor; 将二者混合使用需要使上一个算子的输出格式和下一个算子所需的输入格式一致。数据处理算子指的是官网API文档中mindspore.dataset开头的算子，如 mindspore.dataset.vision.c_transforms.CenterCrop，网络计算算子包含 mindspore.nn、 mindspore.ops等目录下的算子。",https://www.mindspore.cn/docs/zh-CN/r1.7/faq/data_processing.html,FAQ,数据处理|FAQ -MindRecord为何会生成.db文件？ 缺少.db文件时加载数据集会有什么报错？,.db文件为MindRecord文件对应的索引文件，缺少.db文件通常会在获取数据集总的数据量时报错，错误提示如：`MindRecordOp Count total rows failed`。,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/data_processing.html,FAQ,数据处理|FAQ -自定义Dataset中如何进行图像读取并进行Decode操作？,"传入GeneratorDataset的自定义Dataset，在接口内部（如`__getitem__`函数）进行图像读取后可以直接返回bytes类型的数据、numpy array类型的数组或已经做了解码操作的numpy array， 具体如下所示： - 读取图像后直接返回bytes类型的数据 ```python class ImageDataset: def __init__(self， data_path): self.data = data_path def __getitem__(self， index): # use file open and read method f = open(self.data[index]， 'rb') img_bytes = f.read() f.close() # return bytes directly return (img_bytes， ) def __len__(self): return len(self.data) # data_path is a list of image file name dataset1 = ds.GeneratorDataset(ImageDataset(data_path)， [""data""]) decode_op = py_vision.Decode() to_tensor = py_vision.ToTensor(output_type=np.int32) dataset1 = dataset1.map(operations=[decode_op， to_tensor]， input_columns=[""data""]) ``` - 读取图像后返回numpy array ```python # 在上面的用例中，对__getitem__函数可进行如下修改， Decode操作同上述用例一致 def __getitem__(self， index): # use np.fromfile to read image img_np = np.fromfile(self.data[index]) # return Numpy array directly return (img_np， ) ``` - 读取图像后直接进行Decode操作 ```python # 依据上面的用例，对__getitem__函数可进行如下修改， 直接返回Decode之后的数据，此后可以不需要通过map算子接Decode操作 def __getitem__(self， index): # use Image.Open to open file， and convert to RGC img_rgb = Image.Open(self.data[index]).convert(""RGB"") return (img_rgb， ) ```",https://www.mindspore.cn/docs/zh-CN/r1.7/faq/data_processing.html,FAQ,数据处理|FAQ -在使用`Dataset`处理数据过程中，报错`RuntimeError: can't start new thread`，怎么解决？,主要原因是在使用`**Dataset`、`.map(...)`和`.batch(...)`时，参数`num_parallel_workers`配置过大，用户进程数达到最大，可以通过`ulimit -u 最大进程数`来增加用户最大进程数范围，或者将`num_parallel_workers`配置减小。,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/data_processing.html,FAQ,数据处理|FAQ -在使用`GeneratorDataset`加载数据时，报错`RuntimeError: Failed to copy data into tensor.`，怎么解决？,"在使用`GeneratorDataset`加载Pyfunc返回的Numpy array时，MindSpore框架将执行Numpy array到MindSpre Tensor的转换，假设Numpy array所指向的内存被释放，可能会发生内存拷贝的错误。举例如下： - 在`__getitem__`函数中执行Numpy array - MindSpore Tensor - Numpy array的就地转换。其中Tensor `tensor`和Numpy array `ndarray_1`共享同一块内存，Tensor `tensor`在`__getitem__`函数退出时超出作用域，其所指向的内存将被释放。 ```python class RandomAccessDataset: def __init__(self): pass def __getitem__(self， item): ndarray = np.zeros((544， 1056， 3)) tensor = Tensor.from_numpy(ndarray) ndarray_1 = tensor.asnumpy() return ndarray_1 def __len__(self): return 8 data1 = ds.GeneratorDataset(RandomAccessDataset()， [""data""]) ``` - 忽略上面例子中的循环转换，在`__getitem__`函数退出时，Tensor对象`tensor`被释放，和其共享同一块内存的Numpy array对象`ndarray_1`变成未知状态，为了规避此问题可以直接使用`deepcopy`函数为将返回的Numpy array对象`ndarray_2`申请独立的内存。 ```python class RandomAccessDataset: def __init__(self): pass def __getitem__(self， item): ndarray = np.zeros((544， 1056， 3)) tensor = Tensor.from_numpy(ndarray) ndarray_1 = tensor.asnumpy() ndarray_2 = copy.deepcopy(ndarray_1) return ndarray_2 def __len__(self): return 8 data1 = ds.GeneratorDataset(RandomAccessDataset()， [""data""]) ```",https://www.mindspore.cn/docs/zh-CN/r1.7/faq/data_processing.html,FAQ,数据处理|FAQ -进行HCCL分布式训练出错：`Init plugin so failed， ret = 1343225860`？,初始化HCCL失败了，通常由于`rank json`没写对，可以用`mindspore/model_zoo/utils/hccl_tools`下面的工具生成一个试试。或者导入环境变量`export ASCEND_SLOG_PRINT_TO_STDOUT=1`打开HCCL的日志打印，然后检查日志信息。,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/distributed_configure.html,FAQ,分布式配置|FAQ -MindSpore执行GPU分布式训练报错如下，如何解决:,"```text Loading libgpu_collective.so failed. Many reasons could cause this: 1.libgpu_collective.so is not installed. 2.nccl is not installed or found. 3.mpi is not installed or found ```此问题为MindSpore动态加载集合通信库失败，可能原因如下: - 执行环境未安装分布式训练依赖的OpenMPI以及NCCL。 - NCCL版本未更新至`v2.7.6`: MindSpore `v1.1.0`新增GPU P2P通信算子，该特性依赖于NCCL `v2.7.6`，若环境使用的NCCL未升级为此版本，则会引起加载失败错误。",https://www.mindspore.cn/docs/zh-CN/r1.7/faq/distributed_configure.html,FAQ,分布式配置|FAQ -GPU分布式训练场景下，若错误设置环境变量CUDA_VISIBLE_DEVICES的个数小于执行的进程数时，可能导致进程阻塞问题。,"此场景下，部分训练进程会提示如下报错： ```text [ERROR] DEVICE [mindspore/ccsrc/runtime/device/gpu/cuda_driver.cc:245] SetDevice] SetDevice for id:7 failed， ret[101]， invalid device ordinal. Please make sure that the 'device_id' set in context is in the range:[0， total number of GPU). If the environment variable 'CUDA_VISIBLE_DEVICES' is set， the total number of GPU will be the number set in the environment variable 'CUDA_VISIBLE_DEVICES'. For example， if export CUDA_VISIBLE_DEVICES=4，5，6， the 'device_id' can be 0，1，2 at the moment， 'device_id' starts from 0， and 'device_id'=0 means using GPU of number 4. [ERROR] DEVICE [mindspore/ccsrc/runtime/device/gpu/gpu_device_manager.cc:27] InitDevice] Op Error: Failed to set current device id | Error Number: 0 ```其余进程由于GPU资源已分配成功，会正常执行到初始化`NCCL`步骤，日志如下： ```text [INFO] DEVICE [mindspore/ccsrc/runtime/hardware/gpu/gpu_device_context.cc:90] Initialize] Start initializing NCCL communicator for device 1 ```此步骤中会调用`NCCL`接口`ncclCommInitRank`，该接口会阻塞，直到所有进程达成一致。因此如果某进程没有调用`ncclCommInitRank`，则会导致进程阻塞。 此问题我们已向`NCCL`社区反馈，社区开发者正在设计解决方案中，目前最新版本还未修复，详见[issue链接](https://github.com/NVIDIA/nccl/issues/593#issuecomment-965939279)。 解决方法：手动`kill`训练进程，根据报错日志，设置正确的卡号后，重启训练任务。",https://www.mindspore.cn/docs/zh-CN/r1.7/faq/distributed_configure.html,FAQ,分布式配置|FAQ -GPU分布式训练场景下，若某进程异常退出，可能导致其余进程阻塞问题。,"此场景下，异常进程由于各种问题退出，其余进程由于GPU资源已分配成功，会正常执行到初始化`NCCL`步骤，日志如下： ```text [INFO] DEVICE [mindspore/ccsrc/runtime/hardware/gpu/gpu_device_context.cc:90] Initialize] Start initializing NCCL communicator for device 1 ```此步骤中会调用`NCCL`接口`ncclCommInitRank`，该接口会阻塞，直到所有进程达成一致。因此如果某进程没有调用`ncclCommInitRank`，则会导致进程阻塞。 此问题我们已向`NCCL`社区反馈，社区开发者正在设计解决方案中，目前最新版本还未修复，详见[issue链接](https://github.com/NVIDIA/nccl/issues/593#issuecomment-965939279)。 解决方法：手动`kill`训练进程后重启训练任务。",https://www.mindspore.cn/docs/zh-CN/r1.7/faq/distributed_configure.html,FAQ,分布式配置|FAQ -在执行GPU单机单卡的脚本时，不使用mpirun启动进程时，调用mindspore.communication.init方法可能会报错，导致执行失败，该如何处理？,"```text [CRITICAL] DISTRIBUTED [mindspore/ccsrc/distributed/cluster/cluster_context.cc:130] InitNodeRole] Role name is invalid... ```在用户不使用`mpirun`启动进程，但是依然调用了`init()`方法的情况下，MindSpore要求用户按照[不依赖OpenMPI进行训练](https://www.mindspore.cn/tutorials/experts/zh-CN/master/parallel/train_gpu.html#不依赖openmpi进行训练)配置若干环境变量并进行校验，若没有配置，MindSpore会给出以上报错提示。因此建议只有在执行分布式训练时调用`mindspore.communication.init`，并在不使用`mpirun`的场景下，根据文档配置正确的环境变量以启动分布式训练。",https://www.mindspore.cn/docs/zh-CN/r1.7/faq/distributed_configure.html,FAQ,分布式配置|FAQ -在通过OpenMPI执行多机多卡训练时，提示由于MPI_Allgather失败。,"```text pml_ucx.c:175 Error: Failed to receive UCX worker address: Not found (-13) pml_ucx.c:452 Error: Failed to resolve UCX endpoint for rank X ```此问题是`OpenMPI`在Host侧通信时，无法和对端地址进行通信，一般是机器之间的网卡配置不同导致的，可以通过手动设置网卡名或者子网的方式解决： ```text mpirun -n process_num --mca btl tcp --mca btl_tcp_if_include eth0 ./run.sh ```以上指令启动了`process_num`个`run.sh`进程，并且选择Host侧通信方式为`tcp`，网卡选择了`eth0`，这样就能保证在每台机器上使用的网卡相同，进而解决通信异常问题。 还可以选择子网来进行匹配： ```text mpirun -n process_num --mca btl tcp --mca btl_tcp_if_include 192.168.1.0/24 ./run.sh ```子网范围需要包括所有机器所用的IP地址。",https://www.mindspore.cn/docs/zh-CN/r1.7/faq/distributed_configure.html,FAQ,分布式配置|FAQ -在通过OpenMPI执行分布式训练时，单机多卡训练正常，但在多机多卡训练时，某些机器提示GPU device id设置失败。,"```text [ERROR] DEVICE [mindspore/ccsrc/runtime/device/gpu/cuda_driver.cc:245] SetDevice] SetDevice for id:7 failed， ret[101]， invalid device ordinal. Please make sure that the 'device_id' set in context is in the range:[0， total number of GPU). If the environment variable 'CUDA_VISIBLE_DEVICES' is set， the total number of GPU will be the number set in the environment variable 'CUDA_VISIBLE_DEVICES'. For example， if export CUDA_VISIBLE_DEVICES=4，5，6， the 'device_id' can be 0，1，2 at the moment， 'device_id' starts from 0， and 'device_id'=0 means using GPU of number 4. [ERROR] DEVICE [mindspore/ccsrc/runtime/device/gpu/gpu_device_manager.cc:27] InitDevice] Op Error: Failed to set current device id | Error Number: 0 ```在多机场景下，各进程卡号需要通过在Host侧`AllGather` `HOSTNAME`后计算得到，如果机器间有使用相同的`HOSTNAME`，则进程卡号会计算出错，导致卡号越界而设置失败。可以在执行脚本中设置每台机器的HOSTNAME为各自的IP地址来解决： ```text export HOSTNAME=node_ip_address ```",https://www.mindspore.cn/docs/zh-CN/r1.7/faq/distributed_configure.html,FAQ,分布式配置|FAQ -在通过OpenMPI执行多机多卡训练时，NCCL报错提示网络不通。,"```text include/socket.h:403 NCCL WARN Connect to XXX failed: Network is unreachable ```此问题是`NCCL`在Host侧同步进程信息或者初始化通信域时，无法和对端地址进行通信，一般是机器之间的网卡配置不同导致的，可以通过设置`NCCL`环境变量`NCCL_SOCKET_IFNAME`，进行网卡选择： ```text export NCCL_SOCKET_IFNAME=eth ```以上指令设置了`NCCL`在Host侧选择网卡名中带有`eth`的网卡进行通信。",https://www.mindspore.cn/docs/zh-CN/r1.7/faq/distributed_configure.html,FAQ,分布式配置|FAQ -多机多卡选择特定名称的RDMA网卡(通过NCCL_SOCKET_IFNAME设置)通信后，训练仍然报错：,"```text misc/ibvwrap.cc:284 NCCL WARN Call to ibv_modify_qp failed with error Invalid argument ... include/socket.h:403 NCCL WARN Connect to XXX failed: Connection refused ```一般此问题是多机之间RDMA网卡配置存在差异，需要具体情况具体分析。但常见原因是存在某些主机网卡存在IB协议和RoCE协议同时存在的情况，可能出现连接建立失败的情况。解决方案： 需要使用以下指令指定使用的RDMA网卡名为ib开头： ```text export NCCL_IB_HCA=ib ```",https://www.mindspore.cn/docs/zh-CN/r1.7/faq/distributed_configure.html,FAQ,分布式配置|FAQ -单机多卡训练能够成功，但是扩展脚本到多机多卡后，其他主机提示各类报错：,"报错内容有多种，下面是几种典型的报错，可能有： 1.已经安装的whl包找不到。 2.IB网卡通信失败。 3.Cuda库加载失败。 这些问题，都是由于在`mpirun`启动其他主机时，其他主机的环境变量(包括NCCL的网卡选择配置)没有与本机同步，导致了单机多卡正常执行而多机多卡失败的现象。解决方法是通过mpirun的-x选项，导出特定的环境变量： ```text mpirun --hostfile /path/to/hostfile -n 64 -x PYTHONPATH -x GLOG_v -x LD_LIBRARY_PATH -x NCCL_SOCKET_IFNAME -x NCCL_IB_HCA -x NCCL_DEBUG=INFO python train.py ```以上指令导出了在本机已经设置的一些环境变量到其他主机，保证了在执行训练脚本前所有主机环境变量保持一致，达到多机多卡训练目标。",https://www.mindspore.cn/docs/zh-CN/r1.7/faq/distributed_configure.html,FAQ,分布式配置|FAQ -导出MindIR格式的时候，`input=np.random.uniform(...)`是不是固定格式？,不是固定格式的，这一步操作是为了创建一个输入，以便于构建网络结构。`export`里只要传入正确的`shape`即可，使用`np.ones`和`np.zeros`创建都是可以的。,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/feature_advice.html,FAQ,特性咨询|FAQ -MindSpore现支持直接读取哪些其他框架的模型和哪些格式呢？比如PyTorch下训练得到的pth模型可以加载到MindSpore框架下使用吗？, MindSpore采用Protobuf存储训练参数，无法直接读取其他框架的模型。对于模型文件本质保存的就是参数和对应的值，可以用其他框架的API将参数读取出来之后，拿到参数的键值对，然后再加载到MindSpore中使用。比如想用其他框架训练好的ckpt文件，可以先把参数读取出来，再调用MindSpore的`save_checkpoint`接口，就可以保存成MindSpore可以读取的ckpt文件格式了。,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/feature_advice.html,FAQ,特性咨询|FAQ -在使用ckpt或导出模型的过程中，报Protobuf内存限制错误，如何处理？,当单条Protobuf数据过大时，因为Protobuf自身对数据流大小的限制，会报出内存限制的错误。这时可通过设置环境变量`PROTOCOL_BUFFERS_PYTHON_IMPLEMENTATION=python`解除限制。,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/feature_advice.html,FAQ,特性咨询|FAQ -PyNative模式和Graph模式的区别？,"通过下面四个方面进行对比： - 网络执行：两个模式使用的算子是一致的，因此相同的网络和算子，分别在两个模式下执行时，精度效果是一致的。由于Graph模式运用了图优化、计算图整图下沉等技术，Graph模式执行网络的性能和效率更高； - 场景使用：Graph模式需要一开始就构建好网络结构，然后框架做整图优化和执行，比较适合网络固定没有变化，且需要高性能的场景； - 不同硬件（`Ascend`、`GPU`和`CPU`）资源：都支持这两种模式； - 代码调试：由于PyNative模式是逐行执行算子，用户可以直接调试Python代码，在代码中任意位置打断点查看对应算子的输出或执行结果。而Graph模式由于在构造函数里只是完成网络构造，实际没有执行，因此在`construct`函数里打断点无法获取对应算子的输出，只能先指定算子进行打印，然后在网络执行完成后查看输出结果。",https://www.mindspore.cn/docs/zh-CN/r1.7/faq/feature_advice.html,FAQ,特性咨询|FAQ -使用MindSpore在GPU上训练的网络脚本可以不做修改直接在Ascend上进行训练么？,可以的，MindSpore面向Ascend/GPU/CPU提供统一的API，在算子支持的前提下，网络脚本可以不做修改直接跨平台运行。,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/feature_advice.html,FAQ,特性咨询|FAQ -一个环境中如果既安装了MindSpore，又安装了PyTorch，是否在一个python文件中可以混用两个框架的语法呢？,可以在一个python文件中混用两个框架的。要注意类型间的区别。例如两个框架创建的Tensor类型是不同的，但对于python的基础类型都是通用的。,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/feature_advice.html,FAQ,特性咨询|FAQ -MindSpore可以读取TensorFlow的ckpt文件吗？,MindSpore的`ckpt`和TensorFlow的`ckpt`格式是不通用的，虽然都是使用`Protobuf`协议，但是`proto`的定义是不同的。当前MindSpore不支持读取TensorFlow或PyTorch的`ckpt`文件。,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/feature_advice.html,FAQ,特性咨询|FAQ -用MindSpore训练出的模型如何在Ascend 310上使用？可以转换成适用于HiLens Kit用的吗？,Ascend 310需要运行专用的OM模型，先使用MindSpore导出ONNX或AIR模型，再转化为Ascend 310支持的OM模型。具体可参考[多平台推理](https://www.mindspore.cn/tutorials/experts/zh-CN/master/infer/ascend_310_mindir.html)。可以，HiLens Kit是以Ascend 310为推理核心，所以前后两个问题本质上是一样的，需要转换为OM模型.,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/feature_advice.html,FAQ,特性咨询|FAQ -**Q:MindSpore只能在华为自己的`Ascend`上跑么？,MindSpore同时支持华为自己的`Ascend`、`GPU`与`CPU`，是支持异构算力的。,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/feature_advice.html,FAQ,特性咨询|FAQ -MindSpore在Ascend 310上是否可以转AIR模型？,Ascend 310不能导出AIR，需要在Ascend 910加载训练好的checkpoint后，导出AIR，然后在Ascend 310转成OM模型进行推理。Ascend 910的安装方法可以参考官网MindSpore[安装指南](https://www.mindspore.cn/install)。,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/feature_advice.html,FAQ,特性咨询|FAQ -MindSpore对导出、导入模型的单个Tensor输入大小有什么限制？,由于Protobuf的硬件限制，导出AIR、ONNX格式时，模型参数大小不能超过2G；导出MINDIR格式时，模型参数大小没有限制，MindSpore不支持导入AIR、ONNX格式，只支持MINDIR，导入大小的限制与导出一致。,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/feature_advice.html,FAQ,特性咨询|FAQ -安装运行MindSpore时，是否要求平台有GPU计算单元？需要什么硬件支持？,MindSpore当前支持CPU/GPU/Ascend。目前笔记本电脑或者有GPU的环境，都可以通过Docker镜像来使用。当前MindSpore Model Zoo中有部分模型已经支持GPU的训练和推理，其他模型也在不断地进行完善。在分布式并行训练方面，MindSpore当前支持GPU多卡训练。你可以通过项目[Release note](https://gitee.com/mindspore/mindspore/blob/master/RELEASE.md#)获取最新信息。,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/feature_advice.html,FAQ,特性咨询|FAQ -针对异构计算单元的支持，MindSpore有什么计划？,MindSpore提供了可插拔式的设备管理接口，其他计算单元（比如FPGA）可快速灵活地实现与MindSpore的对接，欢迎您参与社区进行异构计算后端的开发工作。,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/feature_advice.html,FAQ,特性咨询|FAQ -MindSpore与ModelArts是什么关系，在ModelArts中能使用MindSpore吗？,ModelArts是华为公有云线上训练及推理平台，MindSpore是华为深度学习框架。,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/feature_advice.html,FAQ,特性咨询|FAQ -最近出来的taichi编程语言有Python扩展，类似`import taichi as ti`就能直接用了，MindSpore是否也支持？,MindSpore支持Python原生表达，`import mindspore`相关包即可使用。,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/feature_advice.html,FAQ,特性咨询|FAQ -请问MindSpore支持梯度截断吗？,支持，可以参考[梯度截断的定义和使用](https://gitee.com/mindspore/models/blob/master/official/nlp/transformer/src/transformer_for_train.py#L35)。,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/feature_advice.html,FAQ,特性咨询|FAQ -MindSpore的IR设计理念是什么？,函数式: 一切皆函数，易于微分实现；无副作用，易于实现自动并行化分析。`JIT`编译能力: 图形IR，控制流依赖和数据流合一，平衡通用性/易用性。图形完备的IR: 更多的转换`Python`灵活语法，包括递归等。,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/feature_advice.html,FAQ,特性咨询|FAQ -MindSpore并行模型训练的优势和特色有哪些？,MindSpore分布式训练除了支持数据并行，还支持算子级模型并行，可以对算子输入tensor进行切分并行。在此基础上支持自动并行，用户只需要写单卡脚本，就能自动切分到多个节点并行执行。,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/feature_advice.html,FAQ,特性咨询|FAQ -MindSpore在语义协同和处理上是如何实现的？是否利用当前学术界流行的FCA理论？,MindSpore框架本身并不需要支持FCA。对于语义类模型，用户可以调用第三方的工具在数据预处理阶段做FCA数学分析。MindSpore本身支持Python语言，`import FCA`相关包即可使用。,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/feature_advice.html,FAQ,特性咨询|FAQ -当前在云上MindSpore的训练和推理功能是比较完备的，至于边端场景（尤其是终端设备）MindSpore有什么计划？,MindSpore是端边云统一的训练和推理框架，支持将云侧训练的模型导出到Ascend AI处理器和终端设备进行推理。当前推理阶段支持的优化包括量化、算子融合、内存复用等。,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/feature_advice.html,FAQ,特性咨询|FAQ -MindSpore自动并行支持情况如何？,自动并行特性对CPU GPU的支持还在完善中。推荐用户在Ascend 910 AI处理器上使用自动并行，可以关注开源社区，申请MindSpore开发者体验环境进行试用。,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/feature_advice.html,FAQ,特性咨询|FAQ -MindSpore有没有类似基于TensorFlow实现的对象检测算法的模块？,TensorFlow的对象检测Pipeline接口属于TensorFlow Model模块。待MindSpore检测类模型完备后，会提供类似的Pipeline接口。,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/feature_advice.html,FAQ,特性咨询|FAQ -使用PyNative模式能够进行迁移学习？,PyNative模式是兼容迁移学习的。,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/feature_advice.html,FAQ,特性咨询|FAQ -MindSpore仓库中的[ModelZoo](https://gitee.com/mindspore/models/blob/master/README_CN.md#)和昇腾官网的[ModelZoo](https://www.hiascend.com/software/modelzoo)有什么关系？,"MindSpore的ModelZoo主要提供MindSpore框架实现的模型，同时包括了Ascend/GPU/CPU/Mobile多种设备的支持。昇腾的ModelZoo主要提供运行于Ascend加速芯片上的模型，包括了MindSpore/PyTorch/TensorFlow/Caffe等多种框架的支持。可以参考对应的[Gitee仓库](https://gitee.com/ascend/modelzoo) 其中MindSpore+Ascend的组合是有重合的，这部分模型会以MindSpore的ModelZoo为主要版本，定期向昇腾ModelZoo发布。",https://www.mindspore.cn/docs/zh-CN/r1.7/faq/feature_advice.html,FAQ,特性咨询|FAQ -Ascend与NPU是什么关系？,NPU指针对神经网络算法的专用处理器，不同公司推出的NPU架构各异，Ascend是基于华为公司自研的达芬奇架构的NPU。,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/feature_advice.html,FAQ,特性咨询|FAQ -请问使用MindSpore如何实现多尺度训练？,在多尺度训练过程中，使用不同`shape`调用`Cell`对象的时候，会自动根据不同`shape`编译并调用不同的图，从而实现多尺度的训练。要注意多尺度训练只支持非数据下沉模式，不能支持数据下沉的训练方式。可以参考[yolov3](https://gitee.com/mindspore/models/tree/master/official/cv/yolov3_darknet53)的多尺度训练实现。,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/implement_problem.html,FAQ,执行问题|FAQ -如果MindSpore的`requires_grad=False`的`tensor`转化为`numpy`类型进行处理然后再转化会`tensor`，会对计算图和反向传播有影响吗？,在PyNative模式下，如果中间使用`numpy`计算，会导致梯度传递中断，`requires_grad=False`的场景下，如果该`tensor`的反向传播不传给其他参数使用，是没有影响的；如果`requires_grad=True`的场景下，是有影响的。,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/implement_problem.html,FAQ,执行问题|FAQ -请问怎样实现类似`torch.nn.functional.linear()`那样能够对全连接层`weight`、`bias`进行修改，应该如何操作？,MindSpore与`torch.nn.functional.linear()`功能最接近的接口就是`nn.Dense`了。`nn.Dense`能指定`weight`和`bias`的初始值，后续的变化是由优化器自动更新的。训练过程中，用户不需要主动修改这两个参数的值。,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/implement_problem.html,FAQ,执行问题|FAQ -使用MindSpore在模型保存后生成的`.meta`文件作用是什么，可以用`.meta`文件导入图结构吗？,这里的`.meta`文件是编译好的图结构，但是目前并不支持直接导入这种结构。如果不知道图结构的情况下想要导入网络，还是需要用MindIR格式的文件。,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/implement_problem.html,FAQ,执行问题|FAQ -请问`yolov4-tiny-3l.weights`模型文件可以直接转换成MindSpore模型吗？,不能的，需要把其他框架训练好的参数转换成MindSpore的格式，才能转成MindSpore的模型。,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/implement_problem.html,FAQ,执行问题|FAQ -使用MindSpore进行`model.train`的时候进行了如下设置，为什么会报错呢？,"```python model.train(1， dataset， callbacks=LossMonitor(1)， dataset_sink_mode=True) model.train(1， dataset， callbacks=LossMonitor(1)， dataset_sink_mode=False) ```因为在已经设置为下沉模式的情况下，就不能再设置为非下沉了，是运行机制上的限制。",https://www.mindspore.cn/docs/zh-CN/r1.7/faq/implement_problem.html,FAQ,执行问题|FAQ -使用MindSpore训练模型在`eval`阶段，需要注意什么？能够直接加载网络和参数吗？需要在Model中使用优化器吗？,"在`eval`阶段主要看需要什么，比如图像分类任务`eval`网络的输出是各个类的概率值，与对应标签计算`acc`。 大多数情况是可以直接复用训练的网络和参数的，需要注意的是需要设置推理模式。 ```python net.set_train(False) ```在eval阶段不需要优化器，但是需要使用MindSpore的`model.eval`接口的话需要配置一下`loss function`，如： ```python # 定义模型 model = Model(net， loss_fn=loss， metrics={'top_1_accuracy'， 'top_5_accuracy'}) # 评估模型 res = model.eval(dataset) ```",https://www.mindspore.cn/docs/zh-CN/r1.7/faq/implement_problem.html,FAQ,执行问题|FAQ -如何使用SGD里的`param_group`来实现学习率的衰减？,如果需要按照`epoch`来变化，可以使用[Dynamic LR](https://mindspore.cn/docs/zh-CN/master/api_python/mindspore.nn.html#dynamic-lr函数)，把其中的`step_per_epoch`设置成`step_size`，如果需要按照`step`来变化，可以把其中的`step_per_epoch`设置成1，也可以用[LearningRateSchedule](https://mindspore.cn/docs/zh-CN/master/api_python/mindspore.nn.html#learningrateschedule)。,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/implement_problem.html,FAQ,执行问题|FAQ -MindSpore如何进行参数（如dropout值）修改？,在构造网络的时候可以通过 `if self.training: x = dropput(x)`，推理时，执行前设置`network.set_train(mode_false)`，就可以不使用dropout，训练时设置为True就可以使用dropout。,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/implement_problem.html,FAQ,执行问题|FAQ -如何查看模型参数量？,"可以直接加载CheckPoint统计，可能额外统计了动量和optimizer中的变量，需要过滤下相关变量。 您可以参考如下接口统计网络参数量: ```python def count_params(net): """"""Count number of parameters in the network Args: net (mindspore.nn.Cell): Mindspore network instance Returns: total_params (int): Total number of trainable params """""" total_params = 0 for param in net.trainable_params(): total_params += np.prod(param.shape) return total_params ```具体[脚本链接](https://gitee.com/mindspore/models/blob/master/research/cv/tinynet/src/utils.py)。",https://www.mindspore.cn/docs/zh-CN/r1.7/faq/implement_problem.html,FAQ,执行问题|FAQ -如何在训练过程中监控`loss`在最低的时候并保存训练参数？,"可以自定义一个`Callback`。参考`ModelCheckpoint`的写法，此外再增加判断`loss`的逻辑: ```python class EarlyStop(Callback): def __init__(self): self.loss = None def step_end(self， run_context): loss = ****(get current loss) if (self.loss == None or loss < self.loss): self.loss = loss # do save ckpt ```",https://www.mindspore.cn/docs/zh-CN/r1.7/faq/implement_problem.html,FAQ,执行问题|FAQ -使用`nn.Conv2d`时，怎样获取期望大小的`feature map`？,`Conv2d?shape`推导方法可以[参考这里](https://www.mindspore.cn/docs/zh-CN/master/api_python/nn/mindspore.nn.Conv2d.html#mindspore.nn.Conv2d)，`Conv2d`的`pad_mode`改成`same`，或者可以根据`Conv2d?shape`推导公式自行计算`pad`，想要使得`shape`不变，一般pad为`(kernel_size-1)//2`。,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/implement_problem.html,FAQ,执行问题|FAQ -使用MindSpore可以自定义一个可以返回多个值的loss函数？,"自定义`loss function`后还需自定义`TrainOneStepCell`，实现梯度计算时`sens`的个数和`network`的输出个数相同。具体可参考: ```python net = Net() loss_fn = MyLoss() loss_with_net = MyWithLossCell(net， loss_fn) train_net = MyTrainOneStepCell(loss_with_net， optim) model = Model(net=train_net， loss_fn=None， optimizer=None) ```",https://www.mindspore.cn/docs/zh-CN/r1.7/faq/implement_problem.html,FAQ,执行问题|FAQ -MindSpore如何实现早停功能？,"可以自定义`callback`方法实现早停功能。 例子: 当loss降到一定数值后，停止训练。 ```python class EarlyStop(Callback): def __init__(self， control_loss=1): super(EarlyStop， self).__init__() self._control_loss = control_loss def step_end(self， run_context): cb_params = run_context.original_args() loss = cb_params.net_outputs if loss.asnumpy() < self._control_loss: # Stop training run_context._stop_requested = True stop_cb = EarlyStop(control_loss=1) model.train(epoch_size， ds_train， callbacks=[stop_cb]) ```",https://www.mindspore.cn/docs/zh-CN/r1.7/faq/implement_problem.html,FAQ,执行问题|FAQ -模型已经训练好，如何将模型的输出结果保存为文本或者`npy`的格式？,"您好，我们网络的输出为`Tensor`，需要使用`asnumpy()`方法将`Tensor`转换为`numpy`，再进行下一步保存。具体可参考: ```python out = net(x) np.save(""output.npy""， out.asnumpy()) ```",https://www.mindspore.cn/docs/zh-CN/r1.7/faq/implement_problem.html,FAQ,执行问题|FAQ -缓存服务器异常关闭如何处理？,"缓存服务器使用过程中，会进行IPC共享内存和socket文件等系统资源的分配。若允许溢出，在磁盘空间还会存在溢出的数据文件。一般情况下，如果通过`cache_admin --stop`命令正常关闭服务器，这些资源将会被自动清理。 但如果缓存服务器被异常关闭，例如缓存服务进程被杀等，用户需要首先尝试重新启动服务器，若启动失败，则应该依照以下步骤手动清理系统资源: - 删除IPC资源。 1. 检查是否有IPC共享内存残留。 一般情况下，系统会为缓存服务分配4GB的共享内存。通过以下命令可以查看系统中的共享内存块使用情况。 ```text $ ipcs -m ------ Shared Memory Segments -------- key shmid owner perms bytes nattch status 0x61020024 15532037 root 666 4294967296 1 ``` 其中，`shmid`为共享内存块id，`bytes`为共享内存块的大小，`nattch`为链接到该共享内存块的进程数量。`nattch`不为0表示仍有进程使用该共享内存块。在删除共享内存前，需要停止使用该内存块的所有进程。 2. 删除IPC共享内存。 找到对应的共享内存id，并通过以下命令删除。 ```text ipcrm -m {shmid} ``` - 删除socket文件。 一般情况下，socket文件位于`/tmp/mindspore/cache`。进入文件夹，执行以下命令删除socket文件。 ```text rm cache_server_p{port_number} ``` 其中`port_number`为用户创建缓存服务器时指定的端口号，默认为50052。 - 删除溢出到磁盘空间的数据文件。 进入启用缓存服务器时指定的溢出数据路径。通常，默认溢出路径为`/tmp/mindspore/cache`。找到路径下对应的数据文件夹并逐一删除。",https://www.mindspore.cn/docs/zh-CN/r1.7/faq/implement_problem.html,FAQ,执行问题|FAQ -通过Hub可以使用GPU加载`vgg16`模型以及是否可以做迁移模型吗？,"请手动修改如下两处参数即可: ```python # 增加**kwargs参数: 如下 def vgg16(num_classes=1000， args=None， phase=""train""， **kwargs): ``````python # 增加**kwargs参数: 如下 net = Vgg(cfg['16']， num_classes=num_classes， args=args， batch_norm=args.batch_norm， phase=phase， **kwargs) ```",https://www.mindspore.cn/docs/zh-CN/r1.7/faq/implement_problem.html,FAQ,执行问题|FAQ -如何得到VGG模型中间层特征？,"你好，获取网络中间层的特征，其实跟具体框架没有太大关系了。`torchvison`里定义的`vgg`模型，可以通过`features`字段获取""中间层特征""，`torchvison`的`vgg`源码如下: ```python class VGG(nn.Module): def __init__(self， features， num_classes=1000， init_weights=True): super(VGG， self).__init__() self.features = features self.avgpool = nn.AdaptiveAvgPool2d((7， 7)) ```在MindSpore的ModelZoo里定义的`vgg16`，可以通过`layers`字段获取，如下: ```python network = vgg16() print(network.layers) ```",https://www.mindspore.cn/docs/zh-CN/r1.7/faq/implement_problem.html,FAQ,执行问题|FAQ -使用MindSpore进行模型训练时，`CTCLoss`的输入参数有四个: `inputs`， `labels_indices`， `labels_values`， `sequence_length`，如何使用`CTCLoss`进行训练？,定义的`model.train`接口里接收的`dataset`可以是多个数据组成，形如(`data1`， `data2`， `data3`， ...)，所以`dataset`是可以包含`inputs`，`labels_indices`，`labels_values`，`sequence_length`的信息的。只需要定义好相应形式的`dataset`，传入`model.train`里就可以。具体的可以了解下相应的[数据处理接口](https://www.mindspore.cn/tutorials/zh-CN/master/advanced/dataset.html),https://www.mindspore.cn/docs/zh-CN/r1.7/faq/implement_problem.html,FAQ,执行问题|FAQ -模型转移时如何把PyTorch的权重加载到MindSpore中？,首先输入PyTorch的`pth`文件，以`ResNet-18`为例，MindSpore的网络结构和PyTorch保持一致，转完之后可直接加载进网络，这边参数只用到`BN`和`Conv2D`，若有其他层`ms`和PyTorch名称不一致，需要同样的修改名称。,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/implement_problem.html,FAQ,执行问题|FAQ -MindSpore有哪些现成的推荐类或生成类网络或模型可用？,目前正在开发Wide & Deep、DeepFM、NCF等推荐类模型，NLP领域已经支持Bert_NEZHA，正在开发MASS等模型，用户可根据场景需要改造为生成类网络，可以关注[MindSpore ModelZoo](https://gitee.com/mindspore/models/blob/master/README_CN.md#)。,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/implement_problem.html,FAQ,执行问题|FAQ -如何使用MindSpore拟合$f(x)=a \times sin(x)+b$这类函数？,"以下拟合案例是基于MindSpore线性拟合官方案例改编而成。 ```python # The fitting function is: f(x)=2*sin(x)+3. import numpy as np from mindspore import dataset as ds from mindspore.common.initializer import Normal from mindspore import nn， Model， set_context， GRAPH_MODE from mindspore.train.callback import LossMonitor set_context(mode=GRAPH_MODE， device_target=""CPU"") def get_data(num， w=2.0， b=3.0): # f(x)=w * sin(x) + b # f(x)=2 * sin(x) +3 for i in range(num): x = np.random.uniform(-np.pi， np.pi) noise = np.random.normal(0， 1) y = w * np.sin(x) + b + noise yield np.array([np.sin(x)]).astype(np.float32)， np.array([y]).astype(np.float32) def create_dataset(num_data， batch_size=16， repeat_size=1): input_data = ds.GeneratorDataset(list(get_data(num_data))， column_names=['data'，'label']) input_data = input_data.batch(batch_size) input_data = input_data.repeat(repeat_size) return input_data class LinearNet(nn.Cell): def __init__(self): super(LinearNet， self).__init__() self.fc = nn.Dense(1， 1， Normal(0.02)， Normal(0.02)) def construct(self， x): x = self.fc(x) return x if __name__ == ""__main__"": num_data = 1600 batch_size = 16 repeat_size = 1 lr = 0.005 momentum = 0.9 net = LinearNet() net_loss = nn.loss.MSELoss() opt = nn.Momentum(net.trainable_params()， lr， momentum) model = Model(net， net_loss， opt) ds_train = create_dataset(num_data， batch_size=batch_size， repeat_size=repeat_size) model.train(1， ds_train， callbacks=LossMonitor()， dataset_sink_mode=False) print(net.trainable_params()[0]， ""\n%s"" % net.trainable_params()[1]) ```",https://www.mindspore.cn/docs/zh-CN/r1.7/faq/implement_problem.html,FAQ,执行问题|FAQ -如何使用MindSpore拟合$f(x)=ax^2+bx+c$这类的二次函数？,"以下代码引用自MindSpore的官方教程的[代码仓](https://gitee.com/mindspore/docs/blob/master/docs/sample_code/linear_regression.py) 在以下几处修改即可很好的拟合$f(x)=ax^2+bx+c$: 1. 数据集生成。 2. 拟合网络。 3. 优化器。 修改的详细信息如下，附带解释。 ```python # Since the selected optimizer does not support CPU， so the training computing platform is changed to GPU， which requires readers to install the corresponding GPU version of MindSpore. context.set_context(mode=context.GRAPH_MODE， device_target=""GPU"") # Assuming that the function to be fitted this time is f(x)=2x^2+3x+4， the data generation function is modified as follows: def get_data(num， a=2.0， b=3.0 ，c = 4): for i in range(num): x = np.random.uniform(-10.0， 10.0) noise = np.random.normal(0， 1) # The y value is generated by the fitting target function ax^2+bx+c. y = x * x * a + x * b + c + noise # When a*x^2+b*x+c is fitted， a and b are weight parameters and c is offset parameter bias. The training data corresponding to the two weights are x^2 and x respectively， so the dataset generation mode is changed as follows: yield np.array([x*x， x]).astype(np.float32)， np.array([y]).astype(np.float32) def create_dataset(num_data， batch_size=16， repeat_size=1): input_data = ds.GeneratorDataset(list(get_data(num_data))， column_names=['data'，'label']) input_data = input_data.batch(batch_size) input_data = input_data.repeat(repeat_size) return input_data class LinearNet(nn.Cell): def __init__(self): super(LinearNet， self).__init__() # Because the full join function inputs two training parameters， the input value is changed to 2， the first Nomral(0.02) will automatically assign random weights to the input two parameters， and the second Normal is the random bias. self.fc = nn.Dense(2， 1， Normal(0.02)， Normal(0.02)) def construct(self， x): x = self.fc(x) return x if __name__ == ""__main__"": num_data = 1600 batch_size = 16 repeat_size = 1 lr = 0.005 momentum = 0.9 net = LinearNet() net_loss = nn.loss.MSELoss() # RMSProp optimalizer with better effect is selected for quadratic function fitting， Currently， Ascend and GPU computing platforms are supported. opt = nn.RMSProp(net.trainable_params()， learning_rate=0.1) model = Model(net， net_loss， opt) ds_train = create_dataset(num_data， batch_size=batch_size， repeat_size=repeat_size) model.train(1， ds_train， callbacks=LossMonitor()， dataset_sink_mode=False) print(net.trainable_params()[0]， ""\n%s"" % net.trainable_params()[1]) ```",https://www.mindspore.cn/docs/zh-CN/r1.7/faq/implement_problem.html,FAQ,执行问题|FAQ -`mindspore/tests`下怎样执行单个`ut`用例？,`ut`用例通常需要基于debug版本的MindSpore包，官网并没有提供。可以基于源码使用`sh build.sh`编译，然后通过`pytest`指令执行，debug模式编包不依赖后端。编译选项`sh build.sh -t on`，用例执行可以参考`tests/runtest.sh`脚本。,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/implement_problem.html,FAQ,执行问题|FAQ -在Ascend平台上，执行用例有时候会报错`run task error`，如何获取更详细的日志帮助问题定位？,"使用msnpureport工具设置device侧日志级别，工具位置在: `/usr/local/Ascend/latest/driver/tools/msnpureport`。 - 全局级别: ```bash /usr/local/Ascend/latest/driver/tools/msnpureport -g info ```- 模块级别: ```bash /usr/local/Ascend/latest/driver/tools/msnpureport -m SLOG:error ````- Event级别: ```bash /usr/local/Ascend/latest/driver/tools/msnpureport -e disable/enable ```- 多device id级别: ```bash /usr/local/Ascend/latest/driver/tools/msnpureport -d 1 -g warning ```假设deviceID的取值范围是[0-7]，`device0`-`device3`和`device4`-`device7`分别在一个os上。其中`device0`-`device3`共用一个日志配置文件；`device4`-`device7`共用一个配置文件。如果修改了`device0`-`device3`中的任意一个日志级别，其他`device`的日志级别也会被修改。如果修改了`device4`-`device7`中的任意一个日志级别，其他device的日志级别也会被修改。 `Driver`包安装以后（假设安装路径为/usr/local/HiAI，在Windows环境下，`msnpureport.exe`执行文件在C:\ProgramFiles\Huawei\Ascend\Driver\tools\目录下），假设用户在/home/shihangbo/目录下直接执行命令行，则Device侧日志被导出到当前目录下，并以时间戳命名文件夹进行存放。",https://www.mindspore.cn/docs/zh-CN/r1.7/faq/implement_problem.html,FAQ,执行问题|FAQ -使用Ascend平台执行训练过程，出现报错: `Out of Memory!!! total[3212254720] (dynamic[0] memory poll[524288000]) malloc[32611480064] failed!` 如何解决？,"此问题属于内存占用过多导致的内存不够问题，可能原因有两种: - `batch_size`的值设置过大。解决办法: 将`batch_size`的值设置减小。 - 引入了异常大的`Parameter`，例如单个数据shape为[640，1024，80，81]，数据类型为float32，单个数据大小超过15G，这样差不多大小的两个数据相加时，占用内存超过3*15G，容易造成`Out of Memory`。解决办法: 检查参数的`shape`，如果异常过大，减少shape。 - 如果以上操作还是未能解决，可以上[官方论坛](https://bbs.huaweicloud.com/forum/forum-1076-1.html)发帖提出问题，将会有专门的技术人员帮助解决。",https://www.mindspore.cn/docs/zh-CN/r1.7/faq/implement_problem.html,FAQ,执行问题|FAQ -如何在训练神经网络过程中对计算损失的超参数进行改变？,您好，很抱歉暂时还未有这样的功能。目前只能通过训练-->重新定义优化器-->训练，这样的过程寻找较优的超参数。,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/implement_problem.html,FAQ,执行问题|FAQ -运行应用时报错`error while loading shared libraries: libge_compiler.so: cannot open shared object file: No such file or directory`怎么办？,安装MindSpore所依赖的Ascend 310 AI处理器配套软件包时，`CANN`包不能安装`nnrt`版本，而是需要安装功能完整的`toolkit`版本。,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/implement_problem.html,FAQ,执行问题|FAQ -MindSpore代码里面的model_zoo/official/cv/resnet/train.py中context.set_ps_context(enable_ps=True)为什么一定要在init之前设置,MindSpore Ascend模式下，如果先调用init，那么会为所有的进程都分配卡，但是parameter server训练模式下server是不需要分配卡的，那么worker和server就会去使用同一块卡，导致会报错: HCCL dependent tsd is not open。,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/implement_problem.html,FAQ,执行问题|FAQ -在CPU ARM平台上进行resnet50训练，内存持续增长怎么办？,在CPU ARM上进行resnet50训练时，部分算子的实现是基于oneDNN库，oneDNN库中是基于libgomp库实现多线程并行，当前libgomp存在多个并行域配置的线程数不同时有内存占用持续增长的问题。可通过全局配置统一的线程数来控制内存的持续增长。再综合性能上的考虑，建议统一配置为物理核数的1/4，比如`export OMP_NUM_THREADS=32`。,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/implement_problem.html,FAQ,执行问题|FAQ -为什么在Ascend平台执行模型时报流超限的错误？,"流表示一个操作队列，同一条流上的任务按序串行执行，不同流之间可以并行执行。网络中的各种操作会生成Task并被分配到流上，以控制任务执行的并发方式。由于Ascend平台对同一条流上的的任务数存在限制，超限的任务会分配新流，且MindSpore框架的多种并行方式也会分配新流，例如通信算子并行，因此当分配流的数目超过Ascend平台的资源限制就会报流超限的错误。参考解决方案： - 减小网络模型规模 - 减少网络中通信算子的使用 - 减少网络中的条件控制语句",https://www.mindspore.cn/docs/zh-CN/r1.7/faq/implement_problem.html,FAQ,执行问题|FAQ -在Ascend平台上，日志中出现报错“Ascend error occurred， error message:”且跟随了一个错误码，如“E40011”，如何查找出现错误码的原因？,"当出现“Ascend error occurred， error message:”时，说明昇腾CANN相关模块出现异常，上报了错误日志。 此时错误码后有异常的错误信息。如果需要该异常更详细的可能原因和处理方法，请参考对应昇腾版本文档的《Error Code故障处理》部分，如[昇腾CANN社区版(5.0.3 alpha 002)(训练) Error Code故障处理](https://support.huaweicloud.com/trouble-cann503alpha2training/atlaspd_15_0001.html)。",https://www.mindspore.cn/docs/zh-CN/r1.7/faq/implement_problem.html,FAQ,执行问题|FAQ -训练nlp类网络，当使用第三方组件gensim时，可能会报错: ValueError，如何解决？,"以下为报错信息: ```bash >>> import gensim Traceback (most recent call last): File """"， line 1， in File ""/home/miniconda3/envs/ci39_cj/lib/python3.9/site-packages/gensim/__init__.py""， line 11， in from gensim import parsing， corpora， matutils， interfaces， models， similarities， utils # noqa:F401 File ""/home/miniconda3/envs/ci39_cj/lib/python3.9/site-packages/gensim/corpora/__init__.py""， line 6， in from .indexedcorpus import IndexedCorpus # noqa:F401 must appear before the other classes File ""/home/miniconda3/envs/ci39_cj/lib/python3.9/site-packages/gensim/corpora/indexedcorpus.py""， line 14， in from gensim import interfaces， utils File ""/home/miniconda3/envs/ci39_cj/lib/python3.9/site-packages/gensim/interfaces.py""， line 19， in from gensim import utils， matutils File ""/home/miniconda3/envs/ci39_cj/lib/python3.9/site-packages/gensim/matutils.py""， line 1024， in from gensim._matutils import logsumexp， mean_absolute_difference， dirichlet_expectation File ""gensim/_matutils.pyx""， line 1， in init gensim._matutils ValueError: numpy.ndarray size changed， may indicate binary incompatibility. Expected 88 from C header， got 80 from PyObject ```报错原因请参考[gensim](https://github.com/RaRe-Technologies/gensim/issues/3095)官网，或者[numpy](https://github.com/numpy/numpy/issues/18709)官网: 解决方案: 方法一: 重新安装numpy及gensim， 执行命令: `pip uninstall gensim numpy -y && pip install numpy gensim` ； 方法二: 如果还是有问题，请删除wheel安装包的缓存文件，然后执行方法一（wheel安装包缓存目录为: `~/.cache/pip/wheels`）。",https://www.mindspore.cn/docs/zh-CN/r1.7/faq/implement_problem.html,FAQ,执行问题|FAQ -运行文档示例代码的过程中，遇到`matplotlib.pyplot.show()`或`plt.show()`无法执行怎么处理？,"首先确认是否安装`matplotlib`，如果没有安装，可以在命令行中执行`pip install matplotlib`进行安装。 其次由于`matplotlib.pyplot.show()`的作用是以图形化方式展示，所以需要运行系统支持图形展示功能，如果系统不能支持图形展示，需要将该 图形展示的命令行注释后再运行，不影响整体代码的运行结果。",https://www.mindspore.cn/docs/zh-CN/r1.7/faq/implement_problem.html,FAQ,执行问题|FAQ -使用文档中提供的在线运行时，遇到运行失败该如何处理？,"需要确认有做以下准备工作。 - 首先，需要通过华为云账号登录ModelArts。 - 其次，注意教程文档的标签中列举的硬件环境，以及样例代码中配置的硬件环境，是Ascend、GPU还是CPU，由于登录后默认使用的硬件环境是CPU，Ascend环境和GPU环境需要用户手动点击切换。 - 最后，确保当前`Kernel`为MindSpore。 完成上述步骤后，就可以运行文档了。 具体的操作过程可以参考[基于ModelArts在线体验MindSpore](https://bbs.huaweicloud.com/forum/thread-168982-1-1.html)。",https://www.mindspore.cn/docs/zh-CN/r1.7/faq/implement_problem.html,FAQ,执行问题|FAQ -静态图下使用除法结果未报错，动态图下使用除法结果却报错？,"在静态图模式下，由于使用的是静态编译，对于算子输出结果的数据类型是在图编译阶段确定的。 例如如下代码在静态图模式下执行，输入数据的类型都为int类型，根据静态图编译，其输出结果也是int类型。 ```python from mindspore import set_context， GRAPH_MODE from mindspore import nn set_context(mode=GRAPH_MODE， device_target=""CPU"") class MyTest(nn.Cell): def __init__(self): super(MyTest， self).__init__() def construct(self， x， y): return x / y x = 16 y = 4 net = MyTest() output = net(x， y) print(output， type(output)) ```输出结果： ```text 4 ```修改执行模式，将GRAPH_MODE修改成PYNATIVE_MODE，由于在动态图模式下使用的Python语法执行，Python语法对任意除法输出的类型都是float类型，因此执行结果如下： ```text 4.0 ```因此在后续算子明确需要使用int的场景下，建议使用Python的整除符号`//`。",https://www.mindspore.cn/docs/zh-CN/r1.7/faq/implement_problem.html,FAQ,执行问题|FAQ -在Ascend310硬件平台安装了MindSpore1.3版本，运行mindspore_serving中的`add_model.py`样例出现报错？,"Ascend310上支持模型导出、Serving推理，但是不支持MindSpore前端Python脚本直接推理，`add`样例中导出模型多了MindSpore前端Python脚本直接推理的代码，在Ascend310场景注释掉即可。 ```python def export_net(): """"""Export add net of 2x2 + 2x2， and copy output model `tensor_add.mindir` to directory ../add/1"""""" x = np.ones([2， 2]).astype(np.float32) y = np.ones([2， 2]).astype(np.float32) add = Net() # MindSpore前端Python脚本直接推理，310注释掉 # output = add(ms.Tensor(x)， ms.Tensor(y)) ms.export(add， ms.Tensor(x)， ms.Tensor(y)， file_name='tensor_add'， file_format='MINDIR') dst_dir = '../add/1' try: os.mkdir(dst_dir) except OSError: pass dst_file = os.path.join(dst_dir， 'tensor_add.mindir') copyfile('tensor_add.mindir'， dst_file) print(""copy tensor_add.mindir to "" + dst_dir + "" success"") print(x) print(y) # print(output.asnumpy())。 ```",https://www.mindspore.cn/docs/zh-CN/r1.7/faq/inference.html,FAQ,推理|FAQ -编译应用时报错`/usr/bin/ld: warning: libxxx.so， needed by libmindspore.so， not found`怎么办？,寻找缺少的动态库文件所在目录，添加该路径到环境变量`LD_LIBRARY_PATH`中，环境变量设置参考[Ascend 310 AI处理器上使用MindIR模型进行推理#编译推理代码](https://www.mindspore.cn/tutorials/experts/zh-CN/master/infer/ascend_310_mindir.html#编译推理代码)。,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/inference.html,FAQ,推理|FAQ -运行应用时报错`error while loading shared libraries: libge_compiler.so: cannot open shared object file: No such file or directory`怎么办？,安装MindSpore所依赖的Ascend 310 AI处理器配套软件包时，`CANN`包不能安装`nnrt`版本，而是需要安装功能完整的`toolkit`版本。,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/inference.html,FAQ,推理|FAQ -使用昇腾310进行推理的时候怎么设置高精度或者高性能模式？,在推理代码中通过Ascend310DeviceInfo中的SetPrecisionMode接口进行设置，可选：force_fp16、allow_fp32_to_fp16、must_keep_origin_dtype，allow_mix_precision。默认值为force_fp16，指的就是高性能模式。高精度模式可设置为allow_fp32_to_fp16或must_keep_origin_dtype。,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/inference.html,FAQ,推理|FAQ -AIPP文件怎么配置？,AIPP（Artificial Intelligence Pre-Processing）AI预处理，用于在AI Core上完成图像预处理，包括改变图像尺寸、色域转换（转换图像格式）、减均值/乘系数（改变图像像素），数据处理之后再进行真正的模型推理。相关的配置介绍比较复杂，可以参考[ATC工具的AIPP使能章节](https://support.huaweicloud.com/atctool-cann502alpha3infer/atlasatc_16_0015.html)。,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/inference.html,FAQ,推理|FAQ -怎么设置昇腾310推理过程中的日志级别？,通过ASCEND_GLOBAL_LOG_LEVEL来设置，0：DEBUG级别；1：INFO级别；2：WARNING级别；3：ERROR级别；4：NULL级别，不输出日志；其他值为非法值。配置示例：export ASCEND_GLOBAL_LOG_LEVEL=1。如果推理过程中出现错误可通过修改日志级别来获取更详细的日志信息。,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/inference.html,FAQ,推理|FAQ -安装MindSpore版本: GPU、CUDA 10.1、0.5.0-beta，出现问题: `cannot open shared object file:No such file or directory`。,从报错情况来看，是cuBLAS库没有找到。一般的情况下是cuBLAS库没有安装，或者是因为没有加入到环境变量中去。通常cuBLAS是随着CUDA以及驱动一起安装的，确认安装后把cuBLAS所在的目录加入`LD_LIBRARY_PATH`环境变量中即可。,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/installation.html,FAQ,安装|FAQ -使用pip安装时报错: `ERROR: mindspore_{VERSION}.whl is not a supported wheel on this platform`应该怎么办？,"pip会通过wheel安装包的文件名来判断该安装包是否与当前Python环境兼容，例如安装mindspore_ascend-1.2.0-cp37-cp37m-linux_aarch64.whl时，pip会检查: 1. 当前python环境为3.7.x版本 2. 当前操作系统为Linux 3. 操作系统架构为arm64 因此，如果出现 `is not a supported wheel on this platform` 问题，请检查当前环境是否满足MindSpore安装要求，以及该MindSpore安装包版本是否正确。",https://www.mindspore.cn/docs/zh-CN/r1.7/faq/installation.html,FAQ,安装|FAQ -macOS系统源码编译后使用pip安装报错: `ERROR: mindspore-{VERSION}.whl is not a supported wheel on this platform`应该怎么办？,"首先检查output目录下编译得到的安装包名，类似mindspore-1.6.0-cp37-cp37m-macosx_11_1_x84_64.whl。包名中“11_1”的意思是编译时使用的SDK版本是11.1。如果使用的SDK版本为11.x，则可能是因为编译时使用的SDK版本过高导致无法安装。 解决方法一：可以重命名安装包后再尝试安装，例如将上述安装包重命名为mindspore-1.6.0-cp37-cp37m-macosx_10_15_x84_64.whl。 解决方法二：在源码编译前，设置环境变量`MACOSX_DEPOLYMENT_TARGET`为`10.15`并重新编译。",https://www.mindspore.cn/docs/zh-CN/r1.7/faq/installation.html,FAQ,安装|FAQ -arm64架构的macOS系统使用pip安装SciPy依赖库时报错，应该怎么办？,"SciPy当前没有对应macOS系统arm64架构的whl包，可以使用第三方编译的whl包进行安装。执行如下命令先安装SciPy，再重新安装MindSpore。 ```bash pip install --pre -i https://pypi.anaconda.org/scipy-wheels-nightly/simple scipy ```",https://www.mindspore.cn/docs/zh-CN/r1.7/faq/installation.html,FAQ,安装|FAQ -使用pip安装时报错: `SSL:CERTIFICATE_VERIFY_FATLED`应该怎么办？,在pip安装命令后添加参数 `--trusted-host=ms-release.obs.cn-north-4.myhuaweicloud.com`重试即可。,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/installation.html,FAQ,安装|FAQ -MindSpore对Protobuf版本是否有特别要求？,MindSpore默认安装Protobuf的3.13.0版本，如果不是该版本，在使用pytest测试代码时日志中会产生很多告警，建议您使用命令`pip install protobuf==3.13.0`重新安装3.13.0版本。,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/installation.html,FAQ,安装|FAQ -使用pip安装时报错`ProxyError(Cannot connect to proxy)`，应该怎么办？,此问题一般是代理配置问题，Ubuntu环境下可通过`export http_proxy={your_proxy}`设置代理；Windows环境可以在cmd中通过`set http_proxy={your_proxy}`进行代理设置。,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/installation.html,FAQ,安装|FAQ -使用pip安装时提示错误，应该怎么办？,请执行`pip -V`查看是否绑定了Python3.7+。如果绑定的版本不对，建议使用`python3.7 -m pip install`代替`pip install`命令。,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/installation.html,FAQ,安装|FAQ -使用pip安装依赖库时提示`No matching distribution found for XXX`错误，应该怎么办？,请执行`pip config list`，查看当前软件库索引路径`index-url`。某些情况下，软件库索引会出现更新滞后，可尝试设置其它软件库索引路径。,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/installation.html,FAQ,安装|FAQ -MindSpore网站安装页面找不到MindInsight和MindArmour的whl包，无法安装怎么办？,您可以从[MindSpore网站下载地址](https://www.mindspore.cn/versions)下载whl包，通过`pip install`命令进行安装。,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/installation.html,FAQ,安装|FAQ -MindSpore是否支持Nvidia GPU独立显卡+Windows操作系统的个人电脑？,"目前MindSpore支持的情况是GPU+Linux与CPU+Windows的组合配置，Windows+GPU的支持还在开发中。 如果希望在GPU+Windows的环境上运行，可以尝试使用WSL+docker的方式，操作思路: 1. 以WSL方式安装起Ubuntu18.04，参考。 2. 安装支持WSL的Nvidia驱动以及在WSL运行容器的环境部署，参考。 > 由于CUDA on WSL还是预览特性，注意参考链接里对Windows版本要求的说明，版本不够的需要做升级。 3. 参考，取MindSpore-GPU镜像。如取MindSpore1.0.0版本容器，在WSL Ubuntu18.04中执行`docker pull mindspore/mindspore-gpu:1.0.0`运行容器: ```docker docker run -it --runtime=nvidia mindspore/mindspore-gpu:1.0.0 /bin/bash ```详细步骤可以参考社区提供的实践[张小白教你安装Windows10的GPU驱动（CUDA和cuDNN）](https://bbs.huaweicloud.com/blogs/212446)。 在此感谢社区成员[张辉](https://bbs.huaweicloud.com/community/usersnew/id_1552550689252345)的分享。",https://www.mindspore.cn/docs/zh-CN/r1.7/faq/installation.html,FAQ,安装|FAQ -Ascend硬件平台，在个人的Conda环境中，有时候出现报错RuntimeError: json.exception.parse_error.101 parse error at line 1， column 1: syntax error while parsing value - invalid literal; last read: 'T'，该怎么处理？,出现这种类型的报错，大概率是run包更新后个人的Conda环境中没有更新te或topi或hccl工具包，可以将当前Conda环境中的上述几个工具包卸载，然后使用如下命令再重新安装: `pip install /usr/local/Ascend/ascend-toolkit/latest/fwkacllib/lib64/{te/topi/hccl}-{version}-py3-none-any.whl`。,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/installation.html,FAQ,安装|FAQ -pip同时安装MindSpore CPU和GPU版本，import时报错 `cannot import name?'context' from 'mindspore'`，应该怎么办？,MindSpore不同版本的安装目录名同为`mindspore`，安装在同一个Python环境可能产生目录相互覆盖问题，导致无法使用，如果需要使用多平台版本的MindSpore时（例如同时使用CPU和GPU版本），请先卸载其他版本再安装新版本。,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/installation.html,FAQ,安装|FAQ -在ARM架构的环境上使用pip安装MindSpore时报错: `Could not find a version that satisfies the requirement`应该怎么办？,大概率是因为pip版本低于19.3，无法识别`manylinux2014`标签，导致pip install阶段下载了错误版本的`numpy`或`scipy`等python软件包，进而引发了无法找到构建依赖的问题，请执行`pip install --upgrade pip`将环境中的pip升级到19.3以上，重新安装MindSpore。,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/installation.html,FAQ,安装|FAQ -pip安装MindSpore时，报错 `Running setup.py install for pillow: finished with status 'error' ... The headers or library files could not be found for jpeg， ...`，应该怎么办？,MindSpore依赖三方库`pillow`进行部分的数据处理操作，而`pillow`需要依赖环境上已经安装`libjpeg`库，以Ubuntu环境为例，可以使用`sudo apt-get install libjpeg8-dev`来安装`libjpeg`库，然后再安装MindSpore。,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/installation.html,FAQ,安装|FAQ -编译时`bash -p`方式和 `bash -e`方式的区别？,"MindSpore Serving的编译和运行依赖MindSpore，Serving提供两种编译方式: 一种指定已安装的MindSpore路径，即`bash -p {python site-packages}/mindspore/lib`，避免编译Serving时再编译MindSpore；另一种，编译Serving时，编译配套的MindSpore，Serving会将`-e`、`-V`和`-j`选项透传给MindSpore。 比如，在Serving目录下，`bash -e ascend -V 910 -j32`: - 首先将会以`bash -e ascend -V 910 -j32`方式编译`third_party/mindspore`目录下的MindSpore； - 其次，编译脚本将MindSpore编译结果作为Serving的编译依赖。",https://www.mindspore.cn/docs/zh-CN/r1.7/faq/installation.html,FAQ,安装|FAQ -在Linux中已经安装了交叉编译工具，但是编译命令要怎么写呢？,arm64版本编译: `bash build.sh -I arm64`；arm32版本编译: `bash build.sh -I arm32`；注意要先设置环境变量，指定Android NDK路径: `export ANDROID_NDK=/path/to/android-ndk`，编译成功后，在output目录可以找到编译出的包。,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/installation.html,FAQ,安装|FAQ -MindSpore安装: 版本0.6.0-beta + Ascend 910 + Ubuntu_aarch64 + Python3.7.5，手动下载对应版本的whl包，编译并安装gmp6.1.2。其他Python库依赖已经安装完成，执行样例失败，报错显示找不到so文件。,`libdatatransfer.so`动态库是`fwkacllib/lib64`目录下的，请先在`/usr/local`目录查找到这个库所在的路径，然后把这个路径加到`LD_LIBRARY_PATH`环境变量中，确认设置生效后，再执行。,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/installation.html,FAQ,安装|FAQ -源码编译MindSpore过程时间过长，或时常中断该怎么办？,MindSpore通过submodule机制引入第三方依赖包，其中`Protobuf`依赖包（v3.13.0）下载速度不稳定，建议您提前进行包缓存。,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/installation.html,FAQ,安装|FAQ -如何改变第三方依赖库安装路径？,第三方依赖库的包默认安装在build/mindspore/.mslib目录下，可以设置环境变量MSLIBS_CACHE_PATH来改变安装目录，比如 `export MSLIBS_CACHE_PATH = ~/.mslib`。,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/installation.html,FAQ,安装|FAQ -MindSpore要求的配套软件版本与Ubuntu默认版本不一致怎么办？,当前MindSpore只提供版本配套关系，需要您手动进行配套软件的安装升级。（**注明**: MindSpore要求Python3.7.5和gcc7.3，Ubuntu 16.04默认为Python3.5和gcc5，Ubuntu 18.04默认自带Python3.7.3和gcc7.4）。,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/installation.html,FAQ,安装|FAQ -执行用例报错`No module named 'mindpore.version'`，应该怎么办？,当有这种报错时，有可能是在创建了和MindSpore安装包相同名字的路径中执行用例，导致Python导入包的时候优先找到了当前目录下，而当前目录没有version.py这个文件。解决方法就是目录重命名或者向上退出一级或者多级目录。,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/installation.html,FAQ,安装|FAQ -源码编译时，报错`MD5 does not match`，应该怎么办？,这种报错可能是在编译的时候由于网络问题导致一些第三方库下载中断，之后重新编译的时候，该文件已经存在但是不完整，在校验MD5的时候失败。解决方法是: 删除.mslib缓存路径中的相关第三方库，然后重新编译。,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/installation.html,FAQ,安装|FAQ -环境上安装了Python3.7.5，环境变量设置正确，编译MindSpore时仍然报错`Python3 not found`，应该怎么办？,可能是因为当前环境上的Python未包含动态库。编译MindSpore需要动态链接Python库，因此需要使用开启动态库编译选项的Python3.7.5，即在源码编译Python时使用`./configure --enable-shared`命令。,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/installation.html,FAQ,安装|FAQ -编译失败后，应该清理哪些路径以确保上次失败的编译结果不会影响到下一次编译？,"在编译MindSpore时，如果: 1. 第三方组件下载或编译失败，例如icu4c的patch动作失败返回错误信息`Cmake Error at cmake/utils.cmake:301 (message): Failed patch:`，则进入编译目录下的`build/mindspore/.mslib`目录，或由`MSLIBS_CACHE_PATH`环境变量指定的第三方软件安装目录，并删除其中的对应软件。 2. 其他阶段编译失败，或打算删除上一次编译结果，完全重新编译时，直接删除`build`目录即可。",https://www.mindspore.cn/docs/zh-CN/r1.7/faq/installation.html,FAQ,安装|FAQ -编译时报错，打开CMakeError.txt提示pthread找不到怎么办？,真正的失败原因会体现在打屏的日志里，CMakeError.txt无参考价值，请寻找打屏日志中的第一个报错。,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/installation.html,FAQ,安装|FAQ -编译成功后，运行时报错`undefined reference to XXXX`或`undefined symbol XXXX`怎么办？,"可能的原因有: 1. 如果问题是`git pull`更新代码后出现，请删除掉`build`文件夹，排除前次构建的影响。 2. 如果问题是修改代码后出现，可以使用`c++filt XXXX`查看该符号的意义，有可能是函数未实现、虚函数未实现、依赖未链接等原因引起。 3. 如果问题发生在Ascend平台，排除上述原因后，很可能是由于MindSpore版本与CANN版本不匹配引起的，版本匹配关系参考[安装说明](https://www.mindspore.cn/install)。",https://www.mindspore.cn/docs/zh-CN/r1.7/faq/installation.html,FAQ,安装|FAQ -如何卸载MindSpore？,首先请确定MindSpore的全称，例如gpu版本的MindSpore，可以执行命令`pip uninstall mindspore-gpu`进行卸载。,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/installation.html,FAQ,安装|FAQ -一些常用的环境变量设置，在新启动的终端窗口中需要重新设置，容易忘记应该怎么办？,常用的环境变量设置写入到`~/.bash_profile` 或 `~/.bashrc`中，可让环境变量设置在新启动的终端窗口中立即生效。,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/installation.html,FAQ,安装|FAQ -使用GPU版本MindSpore时，如何设置`DEVICE_ID`环境变量,"MindSpore GPU模式一般无需设置`DEVICE_ID`环境变量，MindSpore会根据cuda环境变量`CUDA_VISIBLE_DEVICES`，自动选择可见的GPU设备。设置`CUDA_VISIBLE_DEVICES`环境变量后，则`DEVICE_ID`环境变量代表可见GPU设备的下标: - 执行`export CUDA_VISIBLE_DEVICES=1，3，5`后，`DEVICE_ID`应当被设置为`0`，`1`或`2`，若设置为`3`及以上，MindSpore会由于设备ID不合法而运行失败。",https://www.mindspore.cn/docs/zh-CN/r1.7/faq/installation.html,FAQ,安装|FAQ -编译应用时报错`/usr/bin/ld: warning: libxxx.so， needed by libmindspore.so， not found`怎么办？,寻找缺少的动态库文件所在目录，添加该路径到环境变量`LD_LIBRARY_PATH`中，环境变量设置参考[Ascend 310 AI处理器上使用MindIR模型进行推理#编译推理代码](https://www.mindspore.cn/tutorials/experts/zh-CN/master/infer/ascend_310_mindir.html#编译推理代码)。,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/installation.html,FAQ,安装|FAQ -运行应用时出现`ModuleNotFoundError: No module named 'te'`怎么办？,"首先确认环境安装是否正确，`te`、`topi`等whl包是否正确安装。如果用户环境中有多个Python版本，如Conda虚拟环境中，需`ldd name_of_your_executable_app`确认应用所链接的`libpython3.so`是否与当前Python路径一致，如果不一致需要调整环境变量`LD_LIBRARY_PATH`顺序，例如 ```bash export LD_LIBRARY_PATH=`python -c ""import distutils.sysconfig as sysconfig; print(sysconfig.get_config_var('LIBDIR'))""`:$LD_LIBRARY_PATH ```将当前的`python`命令对应程序的运行库路径加入到`LD_LIBRARY_PATH`的最前面。",https://www.mindspore.cn/docs/zh-CN/r1.7/faq/installation.html,FAQ,安装|FAQ -运行应用时出现`error while loading shared libraries: libpython3.so: cannot open shared object file: No such file or directory`怎么办？,"该报错通常出现在装有多个Python版本的环境中，首先确认Python的`lib`目录是否在环境变量`LD_LIBRARY_PATH`中，可执行以下命令进行设置： ```bash export LD_LIBRARY_PATH=`python -c ""import distutils.sysconfig as sysconfig; print(sysconfig.get_config_var('LIBDIR'))""`:$LD_LIBRARY_PATH ```另外如果在Conda虚拟环境中，Python 3.7.6以下版本不含该动态库，可以执行命令升级Conda中Python的版本，如：`conda install python=3.7.11`。",https://www.mindspore.cn/docs/zh-CN/r1.7/faq/installation.html,FAQ,安装|FAQ -Ascend AI处理器配套软件包与其他依赖软件已安装，但是执行MindSpore时提示`Cannot open shared objectfile: No such file or directory`该怎么办？,"常见原因有两种: Ascend AI处理器配套软件包或固件/驱动包版本不正确，或没有安装在默认位置且未配置相应的环境变量。 1. 打开Ascend AI处理器配套软件包安装目录，默认`/usr/local/Ascend`下，各个子目录中的`version.info`文件，观察其版本号是否与当前使用的MindSpore版本一直，参照[安装页面](https://www.mindspore.cn/install/)中关于Ascend AI处理器配套软件包版本的描述。如果版本不配套，请更换软件包或MindSpore版本。 2. 检查Ascend AI处理器配套软件包与其他依赖软件是否安装在默认位置，MindSpore会尝试从默认安装位置`/usr/local/Ascend`自动加载，如果将Ascend软件包安装在自定义位置，请参照[安装页面](https://www.mindspore.cn/install/)页面的安装指南一栏设置环境变量。如果将其他依赖软件安装在自定义位置，请根据其位置关系设置`LD_LIBRARY_PATH`环境变量。",https://www.mindspore.cn/docs/zh-CN/r1.7/faq/installation.html,FAQ,安装|FAQ -MindSpore的GPU版本对设备的计算能力有限制吗？,目前MindSpore仅支持计算能力大于5.3的设备。,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/installation.html,FAQ,安装|FAQ -个人电脑CPU环境安装MindSpore后验证代码时报错: `the pointer[session] is null`，具体代码如下，该如何验证是否安装成功呢？,"```python import numpy as np from mindspore import Tensor， set_context import mindspore.ops as ops set_context(device_target=""Ascend"") x = Tensor(np.ones([1，3，3，4]).astype(np.float32)) y = Tensor(np.ones([1，3，3，4]).astype(np.float32)) print(ops.add(x，y)) ```验证安装是否成功，可以参照对应版本的安装指南页面中 `验证是否成功安装` 段落的描述： ```bash python -c ""import mindspore;mindspore.run_check()"" ```如果输出： ```text MindSpore version: 版本号 The result of multiplication calculation is correct， MindSpore has been installed successfully! ```说明MindSpore安装成功了。",https://www.mindspore.cn/docs/zh-CN/r1.7/faq/installation.html,FAQ,安装|FAQ -`Linux`平台下执行用例的时候会报错`sh:1:python:not found`或者由于链接到了Python2.7的版本中而报错`No module named mindspore._extends.remote`，该怎么处理？,"遇到类似的问题，大多是由于Python的环境问题，可以通过如下方式检查Python环境是否是MindSpore运行时所需要的环境。 - 在终端窗口中输入`python`，检查以下进入Python交互环境中的版本信息，如果直接报错则是没有Python的软连接；如果进入的是非Python3.7版本的环境，则当前Python环境不是MindSpore运行所需要的。 - 执行`sudo ln -sf /usr/bin/python3.7.x /usr/bin/python`创建Python的软连接，然后再检查执行。",https://www.mindspore.cn/docs/zh-CN/r1.7/faq/installation.html,FAQ,安装|FAQ -在脚本中`import mindspore`之前import了其他三方库，提示如下错误(`/{your_path}/libgomp.so.1: cannot allocate memory in static TLS block`)该怎么解决?,"上述问题较为常见，当前有两种可行的解决方法，可任选其一: - 交换import的顺序，先`import mindspore`再import其他三方库。 - 执行程序之前先添加环境变量（`export LD_PRELOAD=/{your_path}/libgomp.so.1`），其中`{your_path}`是上述报错提示的路径。",https://www.mindspore.cn/docs/zh-CN/r1.7/faq/installation.html,FAQ,安装|FAQ -"mindspore和gmp都已经通过源码编译安装后，在脚本中执行`import mindspore`， 提示如下错误(`ImportError: libgmpxx.so: cannot open shared object file: No such file or directory`)该怎么解决?","上述问题的原因是在编译安装gmp库的时候没有设置`--enable-cxx`，正确的gmp编译安装方式如下（假设已经下载了gmp6.1.2安装包）： ```bash $cd gmp-6.1.2 $./configure --enable-cxx $make $make check $sudo make install ```",https://www.mindspore.cn/docs/zh-CN/r1.7/faq/installation.html,FAQ,安装|FAQ -运行MindSpore时出现告警 `UserWarning: The value of the smallest subnormal for type is zero.` 应该怎么解决？,上述问题出现在安装了较新版本的numpy(>=1.22.0)版本的ARM python3.9环境上。告警来自numpy而非MindSpore。如果告警影响到了代码的正常调测，可以考虑手动安装较低版本的numpy(<=1.21.2)来规避。,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/installation.html,FAQ,安装|FAQ -编译时报错“'self.xx' should be defined in the class '__init__' function.”怎么办？,如果在`construct`函数里，想对类成员`self.xx`赋值，那么`self.xx`必须已经在`__init__`函数中被定义为[Parameter]()类型，其他类型则不支持。局部变量`xx`不受这个限制。,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/network_compilation.html,FAQ,网络编译|FAQ -编译时报错“This comparator 'AnyValue' is not supported. For statement 'is'， only support compare with 'None'， 'False' or 'True'”怎么办？,对于语法`is` 或 `is not`而言，当前`MindSpore`仅支持与`True`、`False`和`None`的比较。暂不支持其他类型，如字符串等。,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/network_compilation.html,FAQ,网络编译|FAQ -编译时报错“MindSpore does not support comparison with operators more than one now， ops size =2”怎么办？,对于比较语句，`MindSpore`最多支持一个操作数。例如不支持语句`1 < x < 3`，请使用`1 < x and x < 3`的方式代替。,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/network_compilation.html,FAQ,网络编译|FAQ -编译时报错“TypeError: The function construct need 1 positional argument and 0 default argument， but provided 2”怎么办？,"网络的实例被调用时，会执行`construct`方法，然后会检查`construct`方法需要的参数个数和实际传入的参数个数，如果不一致则会抛出以上异常。 请检查脚本中调用网络实例时传入的参数个数，和定义的网络中`construct`函数需要的参数个数是否一致。",https://www.mindspore.cn/docs/zh-CN/r1.7/faq/network_compilation.html,FAQ,网络编译|FAQ -编译时报错“Type Join Failed”或“Shape Join Failed”怎么办？,"在前端编译的推理阶段，会对节点的抽象类型(包含`type`、`shape`等)进行推导，常见抽象类型包括`AbstractScalar`、`AbstractTensor`、`AbstractFunction`、`AbstractTuple`、`AbstractList`等。在一些场景比如多分支场景，会对不同分支返回值的抽象类型进行`join`合并，推导出返回结果的抽象类型。如果抽象类型不匹配，或者`type`/`shape`不一致，则会抛出以上异常。 当出现类似“Type Join Failed: dtype1 = Float32， dtype2 = Float16”的报错时，说明数据类型不一致，导致抽象类型合并失败。根据提供的数据类型和代码行信息，可以快速定位出错范围。此外，报错信息中提供了具体的抽象类型信息、节点信息，可以通过`analyze_fail.dat`文件查看MindIR信息，定位解决问题。关于MindIR的具体介绍，可以参考[MindSpore IR（MindIR）](https://www.mindspore.cn/docs/zh-CN/master/design/mindir.html)。代码样例如下: ```python import numpy as np import mindspore as ms import mindspore.ops as ops from mindspore import nn， Tensor， set_context， GRAPH_MODE set_context(mode=GRAPH_MODE) class Net(nn.Cell): def __init__(self): super().__init__() self.relu = ops.ReLU() self.cast = ops.Cast() def construct(self， x， a， b): if a > b: # if的两个分支返回值的type不一致 return self.relu(x) # shape: (2， 3， 4， 5)， dtype:Float32 else: return self.cast(self.relu(x)， ms.float16) # shape: (2， 3， 4， 5)， dtype:Float16 input_x = Tensor(np.random.rand(2， 3， 4， 5).astype(np.float32)) input_a = Tensor(2， ms.float32) input_b = Tensor(6， ms.float32) net = Net() out_me = net(input_x， input_a， input_b) ```执行结果如下: ```text TypeError: Cannot join the return values of different branches， perhaps you need to make them equal. Type Join Failed: dtype1 = Float32， dtype2 = Float16. For more details， please refer to the FAQ at https://www.mindspore.cn The abstract type of the return value of the current branch is AbstractTensor(shape: (2， 3， 4， 5)， element: AbstractScalar(Type: Float16， Value: AnyValue， Shape: NoShape)， value_ptr: 0x55b9f289d090， value: AnyValue)， and that of the previous branch is AbstractTensor(shape: (2， 3， 4， 5)， element: AbstractScalar(Type: Float32， Value: AnyValue， Shape: NoShape)， value_ptr: 0x55b9f289d090， value: AnyValue). The node is construct.6:[CNode]13{[0]: construct.6:[CNode]12{[0]: ValueNode Switch， [1]: [CNode]11， [2]: ValueNode ?construct.4， [3]: ValueNode ?construct.5}}， true branch: ?construct.4， false branch: ?construct.5 The function call stack: In file test.py(14)/ if a > b: The function call stack (See file 'analyze_fail.dat' for more details): # 0 In file test.py(14) if a > b: ^ ```当出现类似“Shape Join Failed: shape1 = (2， 3， 4， 5)， shape2 = ()”的报错时，说明`shape`不一致，导致抽象类型合并失败。代码样例如下: ```python import numpy as np import mindspore as ms import mindspore.ops as ops from mindspore import nn， Tensor， set_context， GRAPH_MODE set_context(mode=GRAPH_MODE) class Net(nn.Cell): def __init__(self): super().__init__() self.relu = ops.ReLU() self.reducesum = ops.ReduceSum() def construct(self， x， a， b): if a > b: # if的两个分支返回值的shape不一致 return self.relu(x) # shape: (2， 3， 4， 5)， dtype:Float32 else: return self.reducesum(x) # shape:()， dype: Float32 input_x = Tensor(np.random.rand(2， 3， 4， 5).astype(np.float32)) input_a = Tensor(2， ms.float32) input_b = Tensor(6， ms.float32) net = Net() out = net(input_x， input_a， input_b) ``````text ValueError: Cannot join the return values of different branches， perhaps you need to make them equal. Shape Join Failed: shape1 = (2， 3， 4， 5)， shape2 = (). For more details， please refer to the FAQ at https://www.mindspore.cn The abstract type of the return value of the current branch is AbstractTensor(shape: ()， element: AbstractScalar(Type: Float32， Value: AnyValue， Shape: NoShape)， value_ptr: 0x55658aa9b090， value: AnyValue)， and that of the previous branch is AbstractTensor(shape: (2， 3， 4， 5)， element: AbstractScalar(Type: Float32， Value: AnyValue， Shape: NoShape)， value_ptr: 0x55658aa9b090， value: AnyValue). The node is construct.6:[CNode]13{[0]: construct.6:[CNode]12{[0]: ValueNode Switch， [1]: [CNode]11， [2]: ValueNode ?construct.4， [3]: ValueNode ?construct.5}}， true branch: ?construct.4， false branch: ?construct.5 The function call stack: In file test.py(14)/ if a > b: The function call stack (See file 'analyze_fail.dat' for more details): # 0 In file test.py(14) if a > b: ^ ```当出现如“Type Join Failed: abstract type AbstractTensor can not join with AbstractTuple”的报错时，说明抽象类型不匹配，导致抽象类型合并失败，代码样例如下： ```python import mindspore.ops as ops from mindspore import Tensor， ms_function x = Tensor([1.0]) y = Tensor([2.0]) grad = ops.GradOperation(get_by_list=False， sens_param=True) sens = 1.0 def test_net(a， b): return a， b @ms_function() def join_fail(): sens_i = ops.Fill()(ops.DType()(x)， ops.Shape()(x)， sens) # sens_i 是一个标量shape: (1)， dtype:Float64， value:1.0 # sens_i = (sens_i， sens_i) a = grad(test_net)(x， y， sens_i) # 对输出类型为tuple(Tensor， Tensor)的test_net求梯度需要sens_i的类型同输出保持一致，但sens_i是个Tensor; 在grad前设置sens_i = (sens_i， sens_i)可以修复问题。 return a join_fail() ```执行结果如下： ```text TypeError: Type Join Failed: abstract type AbstractTensor cannot join with AbstractTuple. For more details， please refer to the FAQ at https://www.mindspore.cn. This: AbstractTensor(shape: (1)， element: AbstractScalar(Type: Float32， Value: AnyValue， Shape: NoShape)， value_ptr: 0x56458a351ad0， value: Tensor(shape=[1]， dtype=Float32， value=[ 1.00000000e+00]))， other: AbstractTuple{element[0]: AbstractTensor(shape: (1)， element: AbstractScalar(Type: Float32， Value: AnyValue， Shape: NoShape)， value_ptr: 0x564583e3fa90， value: Tensor(shape=[1]， dtype=Float32， value=[ 1.00000000e+00]))， element[1]: AbstractTensor(shape: (1)， element: AbstractScalar(Type: Float32， Value: AnyValue， Shape: NoShape)， value_ptr: 0x564583cb00b0， value: Tensor(shape=[1]， dtype=Float32， value=[ 2.00000000e+00]))， sequence_nodes: {test_net.3:[CNode]4{[0]: ValueNode MakeTuple， [1]: a， [2]: b}， elements_use_flags: {ptr: 0x5645cbc500c0， value: [const vector][1， 1]}}} The function call stack (See file 'analyze_fail.dat' for more details): # 0 In file test.py(16) a = grad(test_net)(x， y， sens_i) ^ ```",https://www.mindspore.cn/docs/zh-CN/r1.7/faq/network_compilation.html,FAQ,网络编译|FAQ -编译时报错“The params of function 'bprop' of Primitive or Cell requires the forward inputs as well as the 'out' and 'dout'”怎么办？,"用户自定义的Cell的反向传播函数`bprop`，它的输入需要包含正向网络的输入，以及`out`和`dout`，例如： ```python class BpropUserDefinedNet(nn.Cell): def __init__(self): super(BpropUserDefinedNet， self).__init__() self.zeros_like = P.ZerosLike() def construct(self， x， y): return x + y def bprop(self， x， y， out， dout): return self.zeros_like(out)， self.zeros_like(out) ```",https://www.mindspore.cn/docs/zh-CN/r1.7/faq/network_compilation.html,FAQ,网络编译|FAQ -编译时报错“There isn't any branch that can be evaluated”怎么办？,"当出现There isn't any branch that can be evaluated 时，说明代码中可能出现了无穷递归或者时死循环，导致if条件的每一个分支都无法推导出正确的类型和维度信息。 例如代码 ```python from mindspore import Tensor， ms_function， set_context， GRAPH_MODE from mindspore import dtype as mstype ZERO = Tensor([0]， mstype.int32) ONE = Tensor([1]， mstype.int32) @ms_function def f(x): y = ZERO if x < 0: y = f(x - 3) elif x < 3: y = x * f(x - 1) elif x < 5: y = x * f(x - 2) else: y = f(x - 4) z = y + 1 return z def test_endless(): set_context(mode=GRAPH_MODE) x = Tensor([5]， mstype.int32) f(x) ```其中f(x)由于每一个if分支都没办法推导出正确的类型信息导致失败。",https://www.mindspore.cn/docs/zh-CN/r1.7/faq/network_compilation.html,FAQ,网络编译|FAQ -编译时报错"Exceed function call depth limit 1000"怎么办？,"当出现Exceed function call depth limit 1000 时，说明代码中出现了无穷递归死循环，或者是代码过于复杂，类型推导过程中导致栈深度超过设置的最大深度。 此时可以通过设置context.set_context(max_call_depth = value)这样的方式更改栈的最大深度，并考虑简化代码逻辑或者检查代码中是否存在无穷递归或死循环。 此外设置max_call_depth = value 虽然可以改变MindSpore的递归深度，但是此时也可能会超过系统栈的最大深度而出现段错误。此时可能还需要设置将系统栈深度进行设置。",https://www.mindspore.cn/docs/zh-CN/r1.7/faq/network_compilation.html,FAQ,网络编译|FAQ -编译时报错“could not get source code”以及“Mindspore can not compile temporary source code in terminal. Please write source code to a python file and run the file.”是什么原因？,MindSpore编译网络时通过`inspect.getsourcelines(self.fn)`获取网络代码所在的文件，如果网络是编辑在命令行中的临时代码，那么会出现如标题所示的报错，需要将网络写在Python文件中去执行才能避免该错误。,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/network_compilation.html,FAQ,网络编译|FAQ -报错提示中的“Corresponding forward node candidate:”或“Corresponding code candidate:”是什么意思？,"“Corresponding forward node candidate:”为关联的正向网络中的代码，表示该反向传播算子与该正向代码对应。“Corresponding code candidate:”表示该算子是由这些代码融合而来，其中分符“-”用以区分不同的代码。 例如： - 算子FusionOp_BNTrainingUpdate_ReLUV2报错，打印了如下的代码行： ```text Corresponding code candidate: - In file /home/workspace/mindspore/build/package/mindspore/nn/layer/normalization.py(212)/ return self.bn_train(x，/ In file /home/workspace/mindspore/tests/st/tbe_networks/resnet.py(265)/ x = self.bn1(x)/ In file /home/workspace/mindspore/build/package/mindspore/nn/wrap/cell_wrapper.py(109)/ out = self._backbone(data)/ In file /home/workspace/mindspore/build/package/mindspore/nn/wrap/cell_wrapper.py(356)/ loss = self.network(*inputs)/ In file /home/workspace/mindspore/build/package/mindspore/train/dataset_helper.py(98)/ return self.network(*outputs)/ - In file /home/workspace/mindspore/tests/st/tbe_networks/resnet.py(266)/ x = self.relu(x)/ In file /home/workspace/mindspore/build/package/mindspore/nn/wrap/cell_wrapper.py(109)/ out = self._backbone(data)/ In file /home/workspace/mindspore/build/package/mindspore/nn/wrap/cell_wrapper.py(356)/ loss = self.network(*inputs)/ In file /home/workspace/mindspore/build/package/mindspore/train/dataset_helper.py(98)/ return self.network(*outputs)/ ``` 第一个分隔符的代码调用栈指向了网络脚本文件中第265行的“x = self.bn1(x)”，第二个分隔符的代码调用栈指向了网络脚本文件中第266行的“x = self.relu(x)”。可知，该算子FusionOp_BNTrainingUpdate_ReLUV2由这两行代码融合而来。 - 算子Conv2DBackpropFilter报错，打印了如下的代码行： ```text In file /home/workspace/mindspore/build/package/mindspore/ops/_grad/grad_nn_ops.py(65)/ dw = filter_grad(dout， x， w_shape)/ Corresponding forward node candidate: - In file /home/workspace/mindspore/build/package/mindspore/nn/layer/conv.py(266)/ output = self.conv2d(x， self.weight)/ In file /home/workspace/mindspore/tests/st/tbe_networks/resnet.py(149)/ out = self.conv1(x)/ In file /home/workspace/mindspore/tests/st/tbe_networks/resnet.py(195)/ x = self.a(x)/ In file /home/workspace/mindspore/tests/st/tbe_networks/resnet.py(270)/ x = self.layer2(x)/ In file /home/workspace/mindspore/build/package/mindspore/nn/wrap/cell_wrapper.py(109)/ out = self._backbone(data)/ In file /home/workspace/mindspore/build/package/mindspore/nn/wrap/cell_wrapper.py(356)/ loss = self.network(*inputs)/ In file /home/workspace/mindspore/build/package/mindspore/train/dataset_helper.py(98)/ return self.network(*outputs)/ ``` 第一行是该算子的相应源码，该算子是反向算子，故由MindSpore实现。第二行提示此算子有关联的正向节点，第四行则指向了网络脚本文件第149行的“out = self.conv1(x)”。综上可知，算子Conv2DBackpropFilter是一个反向算子，相应的正向节点是一个卷积算子。",https://www.mindspore.cn/docs/zh-CN/r1.7/faq/network_compilation.html,FAQ,网络编译|FAQ -什么是“JIT Fallback”？编译时报错“Should not use Python object in runtime”怎么办？,"JIT Fallback是从静态图的角度出发考虑静态图和动态图的统一，希望静态图模式能够尽量多的支持动态图模式的语法，其借鉴了传统JIT编译的fallback的思路。编译静态图时，如果遇到不支持的语法，将会记录相关语句并生成解释节点，在后续处理中将相关语句fallback到Python解释器进行解释执行，从而支持该语法。JIT Fallback的环境变量开关是`DEV_ENV_ENABLE_FALLBACK`，默认使用JIT Fallback。 当出现“Should not use Python object in runtime”和“We suppose all nodes generated by JIT Fallback would not return to outside of graph”的报错信息时，说明静态图模式代码中出现了错误使用语法，生成的解释节点在编译阶段无法正常解释执行，从而出现报错。当前JIT Fallback有条件地支持Graph模式的部分常量场景，同时需要符合MindSpore的编程语法，编写代码时请参考[静态图语法支持](https://www.mindspore.cn/docs/zh-CN/master/note/static_graph_syntax_support.html)。 例如，在调用第三方库NumPy时，JIT Fallback支持`np.add(x， y)`和`Tensor(np.add(x， y))`的语法，但MindSpore不支持NumPy类型的返回值，将会出现报错。代码样例如下： ```python import numpy as np import mindspore.nn as nn from mindspore import set_context， GRAPH_MODE set_context(mode=GRAPH_MODE) class Net(nn.Cell): def construct(self， x， y): out = np.add(x， y) return out net = Net() out = net(1， 1) ```执行结果如下： ```text RuntimeError: mindspore/ccsrc/pipeline/jit/validator.cc:139 ValidateValueNode] Should not use Python object in runtime， node: ValueNode InterpretedObject: '2' We suppose all nodes generated by JIT Fallback not return to outside of graph. # In file test.py(9) out = np.add(x， y) ^ ```出现JIT Fallback相关的报错时，请根据[静态图语法支持](https://www.mindspore.cn/docs/zh-CN/master/note/static_graph_syntax_support.html)以及报错代码行，重新检视代码语法并修改。如果需要关闭JIT Fallback，可以设置`export DEV_ENV_ENABLE_FALLBACK=0`。",https://www.mindspore.cn/docs/zh-CN/r1.7/faq/network_compilation.html,FAQ,网络编译|FAQ -编译时报错“Operator[AddN] input(kNumberTypeBool，kNumberTypeBool) output(kNumberTypeBool) is not support. This error means the current input type is not supported， please refer to the MindSpore doc for supported types.”怎么办？,"MindSpore当前对数据类型为bool的Tensor[后续简称Tensor(bool)]支持能力较弱，仅有少量算子支持Tensor(bool)类型的数据参与运算。若在正向图中使用了支持Tensor(bool)类型的算子且正向图语法正确，由于反向图求解全导数会引入`AddN`，`AddN`不支持Tensor(bool)类型，反向图运行就会抛出该异常。 例如代码： ```python from mindspore import set_context， ops， ms_function， Tensor， dtype set_context(save_graphs=True， save_graphs_path='graph_path') @ms_function def test_logic(x， y): z = x and y return z and x x = Tensor(True， dtype.bool_) y = Tensor(True， dtype.bool_) grad = ops.GradOperation(get_all=True) grad_net = grad(test_logic) out = grad_net(x， y) ```上述代码正向处理可以用公式表示为：`r = f(z， x)， z = z(x， y)` 对应的全导数公式为：`dr/dx = df/dz * dz/dx + df/dx`， 函数`f(z，x)`和`z(x，y)`均为逻辑运算符`and`； 正向图中的`and`算子支持Tensor(bool)类型，反向图求全导数时引入的`AddN`不支持Tensor(bool) 类型， 且该错误无法对应到具体的正向代码行。 执行结果如下： ```text Traceback (most recent call last): File ""grad_fail.py""， line 14， in out = grad_net(x， y) File ""/usr/local/python3.7/lib/python3.7/site-packages/mindspore/common/api.py""， line 307， in staging_specialize out = _MindsporeFunctionExecutor(func， ms_create_time， input_signature， process_obj)(*args) File ""/usr/local/python3.7/lib/python3.7/site-packages/mindspore/common/api.py""， line 79， in wrapper results = fn(*arg， **kwargs) File ""/usr/local/python3.7/lib/python3.7/site-packages/mindspore/common/api.py""， line 221， in __call__ phase = self.compile(args_list， arg_names， parse_method) File ""/usr/local/python3.7/lib/python3.7/site-packages/mindspore/common/api.py""， line 195， in compile self.enable_tuple_broaden) TypeError: mindspore/ccsrc/runtime/device/cpu/kernel_select_cpu.cc:235 KernelNotSupportException] Operator[AddN] input(kNumberTypeBool，kNumberTypeBool) output(kNumberTypeBool) is not support. This error means the current input type is not supported， please refer to the MindSpore doc for supported types. Trace: In file /usr/local/python3.7/lib/python3.7/site-packages/mindspore/ops/composite/multitype_ops/add_impl.py(287)/ return F.addn((x， y))/ ```若遇到这类问题请去除对Tensor(bool)类型的使用，本例中将Tensor(bool)替换为bool即可解决问题。",https://www.mindspore.cn/docs/zh-CN/r1.7/faq/network_compilation.html,FAQ,网络编译|FAQ -编译时报错“Side Effect Invalid: found unsupported syntax in graph mode， those side effect codes would be ignored:”怎么办？,"如果在`Cell.construct`或者`ms_function`函数以及其调用的子函数里，使用了副作用算子，则要求所在函数不能直接返回常量值，包括最终返回值经过推导是常量的情况。由于函数返回常量时，编译器会优先把常量值以外的操作优化掉，导致其它操作看起来无效。对于非副作用的算子操作，忽略掉一般不会影响最终结果的正确性。但是如果包含了副作用算子的操作，忽略掉副作用算子往往跟用户期望相左。因此，对于出现函数返回值为常量，同时又包含副作用算子操作的情况，编译器会抛出异常，提示用户代码执行有可能无法符合预期，需要调整代码实现。 例如代码： ```python from mindspore.nn import Cell class Demo(Cell): def __init__(self): super().__init__() def construct(self， x): print('print here...') y = x[1] y[1] = 9 return y x = [[1， 2， 3， 4]， [5， 6， 7， 8]] net = Demo() output = net(x) print(output) ```上述代码`y`经过推导后是一个常量值，整个函数可以被优化为直接返回常量值。除此以外的操作全部被优化掉，包括`print('print here...')`也会在编译时被忽略掉。由于`print`算子是副作用算子，其行为被删除后不符合预期，因此编译器会抛出错误提示用户。 执行结果如下： ```text Traceback (most recent call last): File ""test_print_op.py""， line 20， in output = net(x) File ""/usr/local/python3.7/lib/python3.7/site-packages/mindspore/nn/cell.py""， line 586， in __call__ out = self.compile_and_run(*args) File ""/usr/local/python3.7/lib/python3.7/site-packages/mindspore/nn/cell.py""， line 964， in compile_and_run self.compile(*inputs) File ""/usr/local/python3.7/lib/python3.7/site-packages/mindspore/nn/cell.py""， line 937， in compile _cell_graph_executor.compile(self， *inputs， phase=self.phase， auto_parallel_mode=self._auto_parallel_mode) File ""/usr/local/python3.7/lib/python3.7/site-packages/mindspore/common/api.py""， line 1086， in compile result = self._graph_executor.compile(obj， args_list， phase， self._use_vm_mode()) RuntimeError: mindspore/ccsrc/pipeline/jit/static_analysis/evaluator.cc:127 CheckSideEffectNodes] Side Effect Invalid: Found unsupported syntax in graph mode， those side effect codes would be ignored: ----- # No. 1: In file test_print_op.py(11) print('print here...') ^ ----- If a function return a const value or inferred const value， the side effect node would be ignored. So the codes may not run as the user's expectation， please fix it. In this case， the const value '[[1， 2， 3， 4]， [5， 6， 7， 8]]' returns: In file test_print_op.py(10) def construct(self， a): ^ For more information about this issue， please refer to https://www.mindspore.cn/search?inputValue=Side%20Effect%20Invalid ```若遇到这类问题请去除副作用算子的调用，或者修改函数返回值不返回常量。",https://www.mindspore.cn/docs/zh-CN/r1.7/faq/network_compilation.html,FAQ,网络编译|FAQ -在使用`ops.concat`算子时，因为数据规模有点大，导致报错`Error:Input and (output + workspace) num should <=192!`，可以怎么处理？,"这种报错，主要为`ops.concat`算子提示`shape`过大。建议对`dataset`对象创建迭代器时可设置输出为`numpy`， 如下设置： ```python gallaryloader.create_dict_iterator(output_numpy=True) ```另外在上述后处理环节（非网络计算过程中，即非`construct`函数里面），可以采用`numpy`直接计算，如采用`numpy.concatenate`代替上述`ops.concat`进行计算。",https://www.mindspore.cn/docs/zh-CN/r1.7/faq/operators_compile.html,FAQ,算子编译|FAQ -请问在静态图模式的`construct`函数里，如何把一个`tensor`中所含有的负数值全部去除掉？,建议使用`ops.clip_by_value`接口，把负数全变成0来进行计算。,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/operators_compile.html,FAQ,算子编译|FAQ -`TransData`算子的功能是什么，能否优化性能？,`TransData`算子出现的场景是: 如果网络中相互连接的算子使用的数据格式不一致（如NC1HWC0），框架就会自动插入`transdata`算子使其转换成一致的数据格式，然后再进行计算。 华为Ascend支持5D格式运算，通过`transdata`算子将数据由4D转为5D以提升性能。,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/operators_compile.html,FAQ,算子编译|FAQ -算子`Concat`拼接包含多个Tensor的元组出错，似乎传入的`tensor list`元素个数>=192就会报错。如果要`Concat`包含多个Tensor的元组，有什么较好的解决方案？,这个昇腾算子底层规格限制一次拼接的Tensor个数不能超过192个，可以尝试分开两次进行拼接。,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/operators_compile.html,FAQ,算子编译|FAQ -在使用`Conv2D`进行卷积定义的时候使用到了`group`的参数，`group`的值不是只需要保证可以被输入输出的维度整除即可了吗？`group`参数的传递方式是怎样的呢？,`Conv2D`算子是有这个约束条件的: 当`group`大于1?时，其值必须要与输入输出的通道数相等。不要使用`ops.Conv2D`，这个算子目前不支持`group`>1。目前MindSpore只有`nn.Conv2D`接口支持组卷积，但是有`group`要与输入输出的通道数相等的约束。,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/operators_compile.html,FAQ,算子编译|FAQ -MindSpore支持矩阵转置吗？,支持，请参考`mindspore.ops.Transpose`的[算子教程](https://www.mindspore.cn/docs/zh-CN/master/api_python/ops/mindspore.ops.Transpose.html#mindspore.ops.Transpose)。,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/operators_compile.html,FAQ,算子编译|FAQ -请问MindSpore能算给定任意一个`tensor`的方差吗？,mindspore目前暂无可以直接求出`tensor`方差的算子或接口。不过MindSpore有足够多的小算子可以支持用户实现这样的操作，你可以参考[class?Moments(Cell)](https://www.mindspore.cn/docs/en/master/_modules/mindspore/nn/layer/math.html#Moments)来实现。,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/operators_compile.html,FAQ,算子编译|FAQ -`nn.Embedding`层与PyTorch相比缺少了`Padding`操作，有其余的算子可以实现吗？,在PyTorch中`padding_idx`的作用是将embedding矩阵中`padding_idx`位置的词向量置为0，并且反向传播时不会更新`padding_idx`位置的词向量。在MindSpore中，可以手动将embedding的`padding_idx`位置对应的权重初始化为0，并且在训练时通过`mask`的操作，过滤掉`padding_idx`位置对应的`Loss`。,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/operators_compile.html,FAQ,算子编译|FAQ -Operations中`Tile`算子执行到`__infer__`时`value`值为`None`，丢失了数值是怎么回事？,"`Tile`算子的`multiples input`必须是一个常量（该值不能直接或间接来自于图的输入）。否则构图的时候会拿到一个`None`的数据，因为图的输入是在图执行的时候才传下去的，构图的时候拿不到图的输入数据。 相关的资料可以看[静态图语法支持](https://www.mindspore.cn/docs/zh-CN/master/note/static_graph_syntax_support.html)。",https://www.mindspore.cn/docs/zh-CN/r1.7/faq/operators_compile.html,FAQ,算子编译|FAQ -使用conv2d算子将卷积核设置为(3，10)，Tensor设置为[2，2，10，10]，在ModelArts上利用Ascend跑，报错: `FM_W+pad_left+pad_right-KW>=strideW`，CPU下不报错。,TBE(Tensor Boost Engine)算子是华为自研的Ascend算子开发工具，在TVM框架基础上扩展，进行自定义算子开发。上述问题是这个TBE算子的限制，x的width必须大于kernel的width。CPU的这个算子没有这个限制，所以不报错。,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/operators_compile.html,FAQ,算子编译|FAQ -请问MindSpore实现了反池化操作了吗？类似于`nn.MaxUnpool2d` 这个反池化操作？,目前 MindSpore 还没有反池化相关的接口。用户可以通过自定义算子的方式自行开发算子，详情请见[自定义算子](https://www.mindspore.cn/tutorials/experts/zh-CN/master/operation/op_custom.html)。,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/operators_compile.html,FAQ,算子编译|FAQ -使用ExpandDims算子报错: `Pynative run op ExpandDims failed`。具体代码:,"```python context.set_context(mode=context.GRAPH_MODE，device_target='Ascend') input_tensor=Tensor(np.array([[2，2]，[2，2]])，mindspore.float32) expand_dims=ops.ExpandDims() output=expand_dims(input_tensor，0) ```这边的问题是选择了Graph模式却使用了PyNative的写法，所以导致报错，MindSpore支持两种运行模式，在调试或者运行方面做了不同的优化: - PyNative模式: 也称动态图模式，将神经网络中的各个算子逐一下发执行，方便用户编写和调试神经网络模型。 - Graph模式: 也称静态图模式或者图模式，将神经网络模型编译成一整张图，然后下发执行。该模式利用图优化等技术提高运行性能，同时有助于规模部署和跨平台运行。",https://www.mindspore.cn/docs/zh-CN/r1.7/faq/operators_compile.html,FAQ,算子编译|FAQ -Ascend后端报错：`AI CORE` 和`AI CPU`中都找不到有效的`kernel info`这个Kernel Select Failed时，如何定位？,"Ascend后端，算子有AI CORE算子和AI CPU算子之分，部分算子AI CORE支持，部分算子AI CPU支持，部分算子两者同时支持。根据报错信息： 1. 如果`AI CORE`候选算子信息为空，则可能是在算子`check support`阶段，所有的算子信息均校验未通过。可以在日志中搜索关键字`CheckSupport`找到未通过的原因，根据具体信息修改shape或data type， 或者找开发人员进一步定位； 2. 如果`AI CPU`候选算子信息不为空，或者`AI CORE`和`AI CPU`候选算子信息都不为空，则可能是用户给到该算子的输入数据类型不在候选列表中，在选择阶段被过滤掉导致，可以根据候选列表尝试修改该算子的输入data type。 用户可以参考[官网教程](https://www.mindspore.cn/tutorials/zh-CN/master/advanced/pynative_graph/pynative.html)选择合适、统一的模式和写法来完成训练。",https://www.mindspore.cn/docs/zh-CN/r1.7/faq/operators_compile.html,FAQ,算子编译|FAQ -MindSpore安装完成，执行训练时发现网络性能异常，权重初始化耗时过长，怎么办？,"可能与环境中使用了`scipy 1.4`系列版本有关，通过`pip list | grep scipy`命令可查看scipy版本，建议改成MindSpore要求的`scipy`版本。版本第三方库依赖可以在`requirement.txt`中查看。 > 其中version替换为MindSpore具体的版本分支。",https://www.mindspore.cn/docs/zh-CN/r1.7/faq/performance_tuning.html,FAQ,性能调优|FAQ -导致Loss值不收敛或者精度不达标的原因有哪些呢，应该怎样定位调优？,"可能导致Loss值不收敛或者精度问题的原因很多，推荐参考下面总结，逐一排查问题。 [MindSpore模型精度调优实战（一）精度问题的常见现象、原因和简要调优思路](https://bbs.huaweicloud.com/forum/forum.php?mod=viewthread&tid=102750) [MindSpore模型精度调优实战（二）精度调试调优思路](https://bbs.huaweicloud.com/forum/forum.php?mod=viewthread&tid=106624) [MindSpore模型精度调优实战（三）常见精度问题简介](https://bbs.huaweicloud.com/forum/forum.php?mod=viewthread&tid=119271)",https://www.mindspore.cn/docs/zh-CN/r1.7/faq/precision_tuning.html,FAQ,精度调优|FAQ -请问想加载PyTorch预训练好的模型用于MindSpore模型finetune有什么方法？,"需要把PyTorch和MindSpore的参数进行一一对应，因为网络定义的灵活性，所以没办法提供统一的转化脚本。 一般情况下，CheckPoint文件中保存的就是参数名和参数值，调用相应框架的读取接口后，获取到参数名和数值后，按照MindSpore格式，构建出对象，就可以直接调用MindSpore接口保存成MindSpore格式的CheckPoint文件了。 其中主要的工作量为对比不同框架间的parameter名称，做到两个框架的网络中所有parameter name一一对应(可以使用一个map进行映射)，下面代码的逻辑转化parameter格式，不包括对应parameter name。 ```python import torch from mindspore import Tensor， save_checkpoint def pytorch2mindspore(default_file = 'torch_resnet.pth'): # read pth file par_dict = torch.load(default_file)['state_dict'] params_list = [] for name in par_dict: param_dict = {} parameter = par_dict[name] param_dict['name'] = name param_dict['data'] = Tensor(parameter.numpy()) params_list.append(param_dict) save_checkpoint(params_list， 'ms_resnet.ckpt') ```",https://www.mindspore.cn/docs/zh-CN/r1.7/faq/usage_migrate_3rd.html,FAQ,第三方框架迁移使用|FAQ -怎么将PyTorch的`dataset`转换成MindSpore的`dataset`？,"MindSpore和PyTorch的自定义数据集逻辑是比较类似的，需要用户先定义一个自己的`dataset`类，该类负责定义`__init__`，`__getitem__`，`__len__`来读取自己的数据集，然后将该类实例化为一个对象（如: `dataset/dataset_generator`），最后将这个实例化对象传入`GeneratorDataset`(mindspore用法)/`DataLoader`(pytorch用法)，至此即可以完成自定义数据集加载了。而MindSpore在`GeneratorDataset`的基础上提供了进一步的`map`->`batch`操作，可以很方便的让用户在`map`内添加一些其他的自定义操作，并将其`batch`起来。 对应的MindSpore的自定义数据集加载如下: ```python # 1 Data enhancement，shuffle，sampler. class Mydata: def __init__(self): np.random.seed(58) self.__data = np.random.sample((5， 2)) self.__label = np.random.sample((5， 1)) def __getitem__(self， index): return (self.__data[index]， self.__label[index]) def __len__(self): return len(self.__data) dataset_generator = Mydata() dataset = ds.GeneratorDataset(dataset_generator， [""data""， ""label""]， shuffle=False) # 2 Customized data enhancement dataset = dataset.map(operations=pyFunc， {other_params}) # 3 batch dataset = dataset.batch(batch_size， drop_remainder=True) ```",https://www.mindspore.cn/docs/zh-CN/r1.7/faq/usage_migrate_3rd.html,FAQ,第三方框架迁移使用|FAQ -其他框架的脚本或者模型怎么迁移到MindSpore？,关于脚本或者模型迁移，可以查询MindSpore官网中关于[迁移脚本](https://www.mindspore.cn/docs/zh-CN/master/migration_guide/migration_script.html)的介绍。,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/usage_migrate_3rd.html,FAQ,第三方框架迁移使用|FAQ -MindConverter转换TensorFlow脚本报错提示`terminate called after throwing an instance of 'std::system_error'， what(): Resource temporarily unavailable， Aborted (core dumped)`,该问题由TensorFlow导致。脚本转换时，需要通过TensorFlow库加载TensorFlow的模型文件，此时TensorFlow会申请相关资源进行初始化，若申请资源失败（可能由于系统进程数超过Linux最大进程数限制），TensorFlow C/C++层会出现Core Dumped问题。详细信息请参考TensorFlow官方ISSUE，如下ISSUE仅供参考: [TF ISSUE 14885](https://github.com/tensorflow/tensorflow/issues/14885)， [TF ISSUE 37449](https://github.com/tensorflow/tensorflow/issues/37449),https://www.mindspore.cn/docs/zh-CN/r1.7/faq/usage_migrate_3rd.html,FAQ,第三方框架迁移使用|FAQ -MindConverter是否可以在ARM平台运行？,MindConverter同时支持X86、ARM平台，若在ARM平台运行需要用户自行安装模型所需的依赖包和运行环境。,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/usage_migrate_3rd.html,FAQ,第三方框架迁移使用|FAQ -为什么使用MindConverter进行模型转换需要很长时间（超过十分钟），而模型并不大？,"MindConverter进行转换时，需要使用Protobuf对模型文件进行反序列化，请确保Python环境中安装的Protobuf采用C++后端实现，检查方法如下，若输出为Python，则需要安装采用C++实现的Python Protobuf（下载Protobuf源码并进入源码中的python子目录，使用python setup.py install --cpp_implementation进行安装）；若输出为cpp，转换过程仍耗时较长，请在转换前使用添加环境变量`export PROTOCOL_BUFFERS_PYTHON_IMPLEMENTATION=cpp`。 ```python from google.protobuf.internal import api_implementation print(api_implementation.Type()) ```",https://www.mindspore.cn/docs/zh-CN/r1.7/faq/usage_migrate_3rd.html,FAQ,第三方框架迁移使用|FAQ -使用.pb文件进行转换时，已确定`model_file`，`shape`，`input_nodes`，`output_nodes`均无误，并且环境中的依赖库已经正常安装，但是仍然报异常代码1000001，可能是什么原因？,请检查生成该.pb文件所使用的TensorFlow版本不高于用于转换时安装的TensorFlow版本，避免由于旧版本TensorFlow无法解析新版本生成的.pb文件，而导致的模型文件解析失败。,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/usage_migrate_3rd.html,FAQ,第三方框架迁移使用|FAQ -出现报错信息`[ERROR] MINDCONVERTER: [BaseConverterError] code: 0000000， msg: {python_home}/lib/libgomp.so.1: cannot allocate memory in static TLS block`时，应该怎么处理？,该问题通常是由于环境变量导入不正确导致的。建议用户设置`export LD_PRELOAD={python_home}/lib/libgomp.so.1.0.0`这一环境变量，然后重新尝试进行转换。,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/usage_migrate_3rd.html,FAQ,第三方框架迁移使用|FAQ -使用Data Studio工具连接到openGauss后无法查看表，显示结果集列的备注信息获取失败,"大网IP未绑定到网卡里，导致大网IP无法连接数据库。 -Data Studio在本地运行，连接数据库IP时，确保数据库中节点的大网IP绑定到网卡里。 -dbuser用户进入数据库节点后台执行命令： cat zengine.ini | grep LSNR_ADDR -dbuser@OSSDB-1:~>cd /opt/zenith/data/OSSDB-3-0/cfg/ -dbuser@OSSDB-1:/opt/zenith/data/OSSDB-3-0/cfg> cat zengine.ini | grep LSNR_ADDR -LSNR_ADDR 中已配置大网IP -如果未配置大网IP，解决办法为：把大网IP加到绑定网卡里面去，然后重启数据库 -dbuser@OSSDB-1:~>vi /opt/zenith/data/OSSDB-3-0/cfg/zengine.ini -LSNR_ADDR = 6.6.6.103,127.0.0.1 ---> LSNR_ADDR = 6.6.6.103,127.0.0.1,10.185.211.5 -重启数据库节点： -su ossadm -c ""/opt/cloud/manager/agent/bin/ipmc_adm -cmd stopdc"" -su ossadm -c ""/opt/cloud/manager/agent/bin/ipmc_adm -cmd startdc""",https://bbs.huaweicloud.com/forum/thread-194389-1-1.html,datastudio,工具 -如何通过sql实现全表的分析,"可以通过存储过程的方式来实现，写了个简单的，你可以根据自己的需求在细化一下。 - -CREATE OR REPLACE PROCEDURE loop_analyze() - -AS - - record VARCHAR2(100); - - sql_str varchar2(1000); - -BEGIN - - FOR record IN select p.nspname||'.'||c.relname from pg_class c,pg_namespace p where c.relnamespace=p.oid and p.nspname='public' and relkind='r' LOOP - - sql_str := 'analyze '||record||';'; - - dbms_output.put_line(sql_str); - - EXECUTE IMMEDIATE sql_str; - -END LOOP; - -END; - -/",https://bbs.huaweicloud.com/forum/thread-194033-1-1.html,sql,sql -想把所有存储过程的定义导出来，有什么办法,当前没有全量导出的接口，可以通过如下两种方式单独获取： 1、pg_get_functiondef(func_oid) 2、查询pg_proc系统表,https://bbs.huaweicloud.com/forum/thread-192467-1-1.html,sql,sql -copy query 与copy table 语法执行效率问题,这两者从原理上讲是一个操作，都是将数据导出到文本。 copy table是对全表的数据做导出，copy query是针对于需要查询过滤的场景进行导出的操作。 所以执行效率与数据条数有关，与写法无关。,https://bbs.huaweicloud.com/forum/thread-185667-1-1.html,sql,sql -GAUSSDB200 怎么样通过系统表批量查看所有的表是行存储、还是例存储方式？,"SELECT n.nspname as ""Schema"", - c.relname as ""Name"", - CASE c.relkind WHEN 'r' THEN 'table' WHEN 'v' THEN 'view' WHEN 'i' THEN 'index' WHEN 'S' THEN 'sequence' WHEN 's' THEN 'special' WHEN 'f' THEN 'foreign table' END as ""Type"", - pg_catalog.pg_get_userbyid(c.relowner) as ""Owner"", - c.reloptions as ""Storage"" -FROM pg_catalog.pg_class c - LEFT JOIN pg_catalog.pg_namespace n ON n.oid = c.relnamespace -WHERE c.relkind ='r' - AND n.nspname <> 'pg_catalog' - AND n.nspname <> 'information_schema' - AND n.nspname !~ '^pg_toast' - -ORDER BY 1,2;",https://bbs.huaweicloud.com/forum/thread-185026-1-1.html,sql,sql -怎么在gaussDB函数中提交事务,存储过程本身就是个大事务，内部整体自动提交，不支持也不需要在内部进行commit操作。,https://bbs.huaweicloud.com/forum/thread-170300-1-1.html,sql,sql -GDS是针对于文件导入数据库表这种情况是吧？不是数据库表之间的数据导入是吧？,"GDS可以为GaussDB DWS提供导入导出数据的功能。支持文件导入数据库、数据库导出到文件。 - -数据库表之间的数据导入可以参考：[url]https://support.huaweicloud.com/bestpractice-dws/dws_05_0070.html[/url]",https://bbs.huaweicloud.com/forum/thread-167062-1-1.html,gds,工具 -GaussDB(DWS)支持 prepare transaction 吗？,"prepare transaction是潜在自动的被调用， -而不是用于手工指明调用的",https://bbs.huaweicloud.com/forum/thread-167061-1-1.html,sql,sql -【GaussDB A产品】【XXX功能】创建Function时入参使用的是TYPE类型的参数但显示入参是未知,type类型是支持的，应该是你参数输入的有问题，检查一下输入的参数,https://bbs.huaweicloud.com/forum/thread-187834-1-1.html,sql,sql -怎么查询高斯200数据库上有多少个CN和DN节点，高斯200数据库有无整体的数据字典介绍，谢谢,这个是只有管理员权限才能查的,https://bbs.huaweicloud.com/forum/thread-173539-1-1.html,sql,sql -openGauss鏁版嵁搴撴簮鐮佽В鏋愮郴鍒楁枃绔犫斺攐penGauss寮鍙戝揩閫熷叆闂紙涓锛,浣滀负openGauss鏁版嵁搴撳紑鍙戣咃紝鍦ㄥ熀浜庡紑婧愮ぞ鍖虹殑openGauss鐗堟湰杩涜浜屾寮鍙戠殑杩囩▼涓紝闇瑕佸畬鎴愯蒋浠跺寘鑾峰彇銆佹簮鐮佷簡瑙ｃ佷唬鐮佷慨鏀广佺紪璇戝彂甯冪瓑杩囩▼锛屽悓鏃惰繕闇瑕佸畨瑁呮暟鎹簱浠ヤ簡瑙ｆ暟鎹簱鐨勫熀鏈壒鐐广侀獙璇佸紑鍙戠殑鍔熻兘瀹炵幇鎯呭喌锛屾湰绡囧皢绠瑕佷粙缁峯penGauss鐨勫畨瑁呴儴缃叉柟娉曘備竴銆 瀹夎閮ㄧ讲浣滀负openGauss鏁版嵁搴撳紑鍙戣咃紝闄や簡鍩轰簬openGauss寮婧愪骇鍝佽繘琛屼簩娆″紑鍙戝锛屽線寰涔熼渶瑕佷簡瑙penGauss鐨勭壒鐐瑰拰浣跨敤鏂规硶锛屽悓鏃堕獙璇佹墍寮鍙戠殑鍔熻兘鐨勫疄鐜版儏鍐点傛湰绡囧悜璇昏呯畝瑕佷粙缁峯penGauss鐨勫畨瑁呴儴缃叉柟娉曪紝璇︾粏鐨,https://blog.csdn.net/GaussDB/article/details/116155623,openGauss婧愮爜瑙ｆ瀽,鏁版嵁搴 -銆愬弬璧涗綔鍝101銆戝厖瀹瀘penGauss姣忔棩涓缁21澶╁涔犲畬鎴愬ぇ鎬荤粨,寰堥珮蹇冨弬鍔犺繖娆＄殑openGauss鍦ㄧ嚎瀹炶璇剧▼锛岃甯堜滑闈炲父涓撲笟鐨勪粠璇剧▼openGauss鐨勫熀纭鍒伴珮绾у姛鑳芥妸openGauss鍛堢幇鍒板ぇ瀹堕潰鍓嶏紝骞惰兘杩囦簡璇惧悗缁冧範鐨勬柟娉曡澶у鍙婃椂鎵瀛︾煡璇嗭紝璁╀互鍚庡湪宸ヤ綔涓亣鍒扮殑闂鍜屽洶鎯戞彁鍔熷ソ鐨勫弬鑰,https://blog.csdn.net/GaussDB/article/details/122143744,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔澶ф暟鎹綔瀛︿範缁忛獙 -11鏈 | Gauss鏉鹃紶浼氭椿鍔ㄥ洖椤炬荤粨,2021骞11鏈 姹囨绘渶鏂拌祫璁紝绮惧僵涓嶅閿欒繃锛佽鎴戜滑涓璧疯蛋杩汫auss鏉鹃紶浼11鏈堢殑绮惧僵娲诲姩~ 路 Gauss鏉鹃紶浼氬湪B绔欏強CSDN骞冲彴鍚屾鐩存挱9鍦猴紝鐩存挱浜烘皵鎬昏35000+锛屽叾涓細楂樻牎璇惧爞4鏈燂紝璁烘枃鍒嗕韩2鏈燂紝澶у挅璁插爞1鏈燂紝鎶鏈兢鑻变細1鏈燂紝楂樻牎琛1鍦恒偮 Gauss鏉鹃紶浼氬垎鍒蛋杩涘崕鍗楃悊宸ュぇ瀛︺佺數瀛愮鎶澶у銆佹睙鍗楀ぇ瀛︿笁鎵楂樻牎銆傚叾涓崕鍗楃悊宸ュぇ瀛﹀洜涓虹柅鎯呭師鍥狅紝涓存椂鏀逛负绾夸笂寮灞曪紝B绔欑洿鎾棿浜烘皵鍊奸珮杈1.6涓囥,https://blog.csdn.net/GaussDB/article/details/121830927,鎶鏈氦娴,鏁版嵁搴擄綔澶ф暟鎹綔鎶鏈氦娴 -Ustore瀛樺偍寮曟搸璇﹁В,Ustore瀛樺偍寮曟搸锛屽張鍚岻n-place Update瀛樺偍寮曟搸锛堝師鍦版洿鏂帮級锛屾槸openGauss 鍐呮牳鏂板鐨勪竴绉嶅瓨鍌ㄦā寮忋傛鍓嶇殑鐗堟湰浣跨敤鐨勮瀛樺偍寮曟搸鏄疉ppend Update锛堣拷鍔犳洿鏂帮級妯″紡銆傝拷鍔犳洿鏂板浜庝笟鍔′腑鐨勫銆佸垹浠ュ強HOT锛圚eapOnly Tuple锛塙pdate锛堝嵆鍚屼竴椤甸潰鍐呮洿鏂帮級鏈夊緢濂界殑琛ㄧ幇锛屼絾瀵逛簬璺ㄦ暟鎹〉闈㈢殑闈濰OT UPDATE鍦烘櫙锛屽瀮鍦惧洖鏀朵笉澶熼珮鏁堛傚洜姝わ紝Ustore瀛樺偍寮曟搸搴旇繍鑰岀敓銆,https://blog.csdn.net/GaussDB/article/details/127108093,openGauss缁忛獙鎬荤粨,鏁版嵁搴擄綔浜戝師鐢燂綔sql -openGauss鏁版嵁搴撴簮鐮佽В鏋愮郴鍒楁枃绔犫斺攐penGauss绠浠嬶紙涓夛級,"浜斻佷环鍊肩壒鎬penGauss鐩告瘮鍏跺畠寮婧愭暟鎹簱涓昏鏈夊鍚堝簲鐢ㄥ満鏅侀珮鎬ц兘鍜岄珮鍙敤绛変骇鍝佺壒鐐广傦紙涓锛夐珮鎬ц兘1. CBO浼樺寲鍣╫penGauss浼樺寲鍣ㄦ槸鍏稿瀷鐨勫熀浜庝唬浠风殑浼樺寲锛圕ost-Based Optimization锛岀畝绉癈BO锛夈傚湪杩欑浼樺寲鍣ㄦā鍨嬩笅锛屾暟鎹簱鏍规嵁琛ㄧ殑鍏冪粍鏁般佸瓧娈靛搴︺丯ULL璁板綍姣旂巼銆佸敮涓鍊硷紙Distinct Value锛夈佹渶甯歌鍊硷紙Most Common Value, 绠绉癕CV锛夌瓑琛ㄧ殑鐗瑰緛鍊间互鍙婁竴瀹氱殑浠ｄ环璁＄畻妯″瀷锛岃绠楀嚭姣忎竴涓墽琛屾楠ょ殑涓嶅悓鎵ц鏂瑰紡鐨勮緭鍑哄厓缁勬暟鍜屾墽琛屼唬浠凤紙cos",https://blog.csdn.net/GaussDB/article/details/116155440,openGauss婧愮爜瑙ｆ瀽,鏁版嵁搴 -銆愬弬璧涗綔鍝100銆憃penGauss姣忔棩涓缁21澶 瀹屾垚21澶╁涔犳荤粨,閫氳繃瀛*openGauss 杈惧埌鍗婁釜鏈堜箣涔咃紝浠庝竴涓皬鐧藉埌鍚庨潰涓鐐圭偣鐨勫*鍙樻垚openGauss鐨勪竴鍛橈紝瑙佽瘉浜嗕竴涓暟鎹簱鐨勮捣姝ャ傛暟鎹簱涓鐩村湪鏀归潻鍒涙柊锛屽浗浜у寲涔熸槸蹇呯劧鐨勮秼鍔匡紝涓浗浜轰竴鐩村湪鍔姏鍋氬睘浜庤嚜宸辩殑鏁版嵁搴撱傛垜鍜宱penGauss鐨勬晠浜嬫簮浜庢仼澧ㄥ闄㈢殑杩欎釜骞冲彴锛岄氳繃浜戝拰鎭╁ⅷ杩欎釜骞冲彴璁╂垜瀵逛簬鍥戒骇鍖栫殑鏁版嵁搴撶殑姣忎釜灏忕殑鏀瑰姩鍙互闅忔椂鐨勪簡瑙ｃ傚畼鏂规枃妗ｆ弿杩扮殑寰堣缁嗭紝瀵逛簬鍒氭帴瑙︾殑openGauss 鏁版嵁搴撶殑鏂版墜鏉ヨ锛屽彲浠ユ洿蹇殑涓婃墜openGauss 鏁版嵁搴擄紝鍦ㄥ浗浜у寲鐨勫ぇ瓒嬪娍涓媜penGauss 鏄竴鑲℃柊鐨勬竻娴侊紝绁濈ope,https://blog.csdn.net/GaussDB/article/details/122143696,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,sql锝滄暟鎹簱锝渄atabase -銆怗aussDB绮惧搧璇剧10鏈熴戞ц兘鎸囨爣鍜屾ц兘璋冧紭,鍦ㄤ笂鏈熻棰戞暟鎹簱璁捐涔婼QL浼樺寲涓紝澶у瀵笹aussDB鍐呮牳SQL寮曟搸鍙奡QL璋冧紭鏈変簡鍒濇浜嗚В銆傛湰鏈熻棰戝皢甯︿綘浠嶥BA鐨勮瑙掑幓鐪嬩笅鏃ュ父宸ヤ綔涓渶瑕佸叧娉ㄧ殑鎬ц兘鎸囨爣鍙婂搴旂殑鎬ц兘闂瀹氫綅鏂规硶銆傛湰鏈熻棰戦噸鐐瑰涔犲唴瀹笹aussDB 鏁版嵁搴撳唴鏍告寚鏍囦綋绯绘杩般侴aussDB 涓嶅悓绫诲瀷鎸囨爣鐨勪娇鐢ㄥ満鏅傚浣曚娇鐢ㄦц兘鎸囨爣杩涜绯荤粺鎬х殑闂璇婃柇銆傜湅瀹屾湰鏈熻棰戝悗锛屽彲閫氳繃浠ヤ笅闂娴嬭瘯鑷繁鐨勬帉鎻＄▼搴﹀摝锛4. 锛堝閫夛級openGauss鍐呮牳鐨別vent鏈夊摢浜涘垎绫伙紙 锛夈侫. IO eventB. Lock ,https://blog.csdn.net/GaussDB/article/details/121790886,GaussDB绮惧搧璇,鏁版嵁搴擄綔dba锝渄atabase -SQL缁忓吀缁冧範棰(涓),SQL浼樺寲寤鸿鍙婂涔犲钩鍙版帹鑽,https://blog.csdn.net/GaussDB/article/details/127101059,openGauss缁忛獙鎬荤粨,鏁版嵁搴擄綔浜戝師鐢燂綔sql -openGauss鏁版嵁搴撴簮鐮佽В鏋愮郴鍒楁枃绔犫斺攐penGauss绠浠嬶紙浜岋級,涓婁竴绡噊penGauss鏁版嵁搴撴簮鐮佽В鏋愮郴鍒楁枃绔犫搊penGauss绠浠嬶紙涓婏級涓紝浠巓penGauss姒傝堪銆佸簲鐢ㄥ満鏅佺郴缁熺粨鏋勩佷唬鐮佺粨鏋勫洓涓柟闈㈠openGauss杩涜浜嗗垵姝ヤ粙缁嶃傚叾涓紝openGauss鐨勪唬鐮佺粨鏋勪粙缁嶄簡鏁版嵁搴撶郴缁熼氫俊绠＄悊銆丼QL寮曟搸涓ゆ柟闈㈠唴瀹癸紝鏈瘒鎺ョ潃浠庝唬鐮佺粨鏋勭涓夋柟闈㈢殑鍐呭鈥斺斿瓨鍌ㄥ紩鎿庯紝浠ュ強openGauss鐨勪环鍊肩壒鎬ф柟闈㈠睍寮浠嬬粛銆傦紙涓夛級瀛樺偍寮曟搸openGauss瀛樺偍寮曟搸鏄彲鎻掓嫈銆佽嚜缁勮鐨勶紝鏀寔澶氫釜瀛樺偍寮曟搸鏉ユ弧瓒充笉鍚屽満鏅殑涓氬姟璇夋眰锛岀洰鍓嶆敮鎸佽瀛樺偍寮曟搸銆佸垪瀛樺偍寮曟搸鍜屽唴瀛樺紩鎿庛傛棭鏈熻绠楁満,https://blog.csdn.net/GaussDB/article/details/116155369,openGauss婧愮爜瑙ｆ瀽,鏁版嵁搴 -銆愬弬璧涗綔鍝99銆慚ogDB/openGauss鍏充簬PL/SQL鍖垮悕鍧楄皟鐢ㄦ祴璇,PL/SQL(Procedure Language/Structure Query Language)鏄爣鍑哠QL璇█娣诲姞浜嗚繃绋嬪寲鍔熻兘鐨勪竴闂ㄧ▼搴忚璁¤瑷銆傚崟涓鐨凷QL璇彞鍙兘杩涜鏁版嵁鎿嶄綔锛屾病鏈夋祦绋嬫帶鍒讹紝鏃犳硶寮鍙戝鏉傜殑搴旂敤銆侾L/SQL璇█鏄粨鍚堜簡缁撴瀯鍖栨煡璇笌鏁版嵁搴撹嚜韬繃绋嬫帶鍒朵负涓浣撶殑寮哄ぇ璇█銆,https://blog.csdn.net/GaussDB/article/details/122143641,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,sql锝滄暟鎹簱锝滄湇鍔″櫒 -SQL缁忓吀缁冧範棰(涓),SQL缁忓吀缁冧範棰樸,https://blog.csdn.net/GaussDB/article/details/127100774,openGauss缁忛獙鎬荤粨,sql锝滄暟鎹簱 -openGauss鏁版嵁搴撴簮鐮佽В鏋愮郴鍒楁枃绔犫斺旀暟鎹畨鍏ㄦ妧鏈紙涓婏級,鍦ㄥ墠闈㈡枃绔犱腑浠嬬粛杩団9.5 瀹¤涓庤拷韪濓紝鏈瘒鎴戜滑浠嬬粛绗9绔 瀹夊叏绠＄悊婧愮爜瑙ｆ瀽涓9.6 鏁版嵁瀹夊叏鎶鏈濈殑鐩稿叧绮惧僵鍐呭浠嬬粛銆俹penGauss閲囩敤浜嗗绉嶅姞瀵嗚В瀵嗘妧鏈潵鎻愬崌鏁版嵁鍦ㄥ悇涓幆鑺傜殑瀹夊叏鎬с9.6.1 鏁版嵁鍔犺В瀵嗘帴鍙ｇ敤鎴峰湪浣跨敤鏁版嵁搴撴椂锛岄櫎浜嗛渶瑕佸熀鏈殑鏁版嵁搴撳畨鍏ㄤ箣澶栵紝杩樹細瀵瑰鍏ョ殑鏁版嵁杩涜鍔犲瘑鍜岃В瀵嗙殑鎿嶄綔銆俹penGauss鎻愪緵浜嗛拡瀵圭敤鎴峰鍏ユ暟鎹繘琛屽姞瀵嗗拰瑙ｅ瘑鐨勫姛鑳芥帴鍙ｏ紝鐢ㄦ埛浣跨敤璇ユ帴鍙ｅ彲浠ュ鍏惰涓哄寘鍚晱鎰熶俊鎭殑鏁版嵁杩涜鍔犲瘑鍜岃В瀵嗘搷浣溿傛暟鎹姞瀵嗘帴鍙penGauss鎻愪緵鐨勫姞瀵嗗姛鑳芥槸鍩轰簬鏍囧噯鐨凙ES,https://blog.csdn.net/GaussDB/article/details/121748209,openGauss婧愮爜瑙ｆ瀽,鏁版嵁搴擄綔瀹夊叏锝渄atabase -銆愬弬璧涗綔鍝98銆慓o璇█杩炴帴openGauss鐜鎼缓杩囩▼锛堝惈OG瀹夎锛,涓汉璁や负锛屾瘮杈冨鏄撳嚭閿欑殑鐐规槸锛岃櫄鎷熸満鍐呭瓨瑕佸ぇ浜庣瓑浜8GB锛寀nixODBC涓や釜閰嶇疆鏂囦欢odbc.ini鍜宱dbcinst.ini鐨勯厤缃◢楹荤儲锛屾渶鍚庯紝鏁版嵁搴撲竴瀹氳start鎵嶈兘杩炴帴鎴愬姛锛屼釜浜烘湁涓娆＄姱浜嗕竴娆¤繖涓敊璇紝铏界劧鏄緢娴呮樉鐨勯亾鐞嗗搱鍝堛,https://blog.csdn.net/GaussDB/article/details/122143260,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,golang锝滄暟鎹簱锝滃紑鍙戣瑷 -openGauss鏁版嵁搴撴簮鐮佽В鏋愮郴鍒楁枃绔--openGauss绠浠嬶紙涓锛,openGauss鏁版嵁搴撴槸鍗庝负娣卞害铻嶅悎鍦ㄦ暟鎹簱棰嗗煙澶氬勾缁忛獙锛岀粨鍚堜紒涓氱骇鍦烘櫙瑕佹眰鎺ㄥ嚭鐨勬柊涓浠ｄ紒涓氱骇寮婧愭暟鎹簱銆傛鍓嶏紝Gauss鏉鹃紶浼氬凡缁忓彂甯冧簡openGauss鏁版嵁搴撴牳蹇冩妧鏈郴鍒楁枃绔狅紝浠嬬粛浜唎penGauss鐨勬妧鏈師鐞嗐備粠鏈湡寮濮嬶紝Gauss鏉鹃紶浼氬皢闄嗙画鎺ㄥ嚭openGauss鏁版嵁搴撴簮鐮佽В鏋愮郴鍒楁枃绔狅紝甯︿綘瑙ｆ瀽openGauss鍚勫姛鑳芥ā鍧楃殑婧愪唬鐮侀昏緫鍜屽疄鐜板師鐞嗐傝绯诲垪鏂囩珷涓昏闈㈠悜openGauss鍐呮牳寮鍙戣呭強鐮旂┒浜哄憳銆傛帴涓嬫潵浼氬厛鍚戝ぇ瀹舵瑕佷粙缁峯penGauss銆傛湰绡囧皢浠巓penGauss姒傝堪銆佸簲鐢ㄥ満鏅佺郴缁熺粨鏋,https://blog.csdn.net/GaussDB/article/details/116132257,openGauss婧愮爜瑙ｆ瀽,鏁版嵁搴 -鏁版嵁搴撳唴鏍稿垎鏋愮郴鍒楋細鎵ц绠楀瓙鎺㈢┒,鎵ц寮曟搸浣嶄簬浼樺寲鍣ㄥ拰瀛樺偍寮曟搸涔嬮棿锛岃礋璐ｅ皢鏁版嵁浠庡瓨鍌ㄥ紩鎿庤鍙栧嚭鏉ワ紝鏍规嵁璁″垝灏嗘暟鎹鐞嗗姞宸ヨ繑鍥炵粰瀹㈡埛绔傛墽琛屽櫒鎺ユ敹鍒扮殑鎸囦护灏辨槸浼樺寲鍣ㄥ簲瀵筍QL鏌ヨ鑰岀炕璇戝嚭鏉ョ殑鍏崇郴浠ｆ暟杩愮畻绗︽墍缁勬垚鐨勬墽琛屾爲锛屼竴涓叿浣撳叧绯昏繍绠椾唬鏁扮锛屾垜浠О涔嬩负绠楀瓙锛屾瘡涓畻瀛愭湁缁熶竴鐨勬帴鍙ｏ紝浠庝笅灞傜殑涓涓垨鑰呭涓畻瀛愯幏寰楄緭鍏ワ紝鐒跺悗灏嗚繍绠楃粨鏋滆繑鍥炵粰涓婂眰绠楀瓙銆,https://blog.csdn.net/GaussDB/article/details/127072922,openGauss鍐呮牳鍒嗘瀽,鏁版嵁搴擄綔java锝渟ql -patroniForOpenGauss楂樺彲鐢ㄦ柟妗堝熀鏈師鐞,"1 patroni绠浠嬨銆Patroni鏄竴涓敱Zalando鐮斿彂鐨勶紝瀹屽叏鐢眕ython寮鍙戠殑寮婧愪骇鍝侊紝鍏惰兘澶熼氳繃鍒嗗竷寮忓瓨鍌ㄧ郴缁燂紙Distributed configuration system, DCS锛夋潵妫娴嬪瓨鍌ㄦ暟鎹簱闆嗙兢鍚勪釜鑺傜偣鐨勭姸鎬佸拰閰嶇疆锛屽苟涓旇兘澶熷鏁版嵁搴撻泦缇よ繘琛岃嚜鍔ㄧ鐞嗗拰鏁呴殰鍒囨崲銆2 patroni鍘熺悊浠嬬粛銆銆涓涓珮鍙敤闆嗙兢鐢眕atroni銆丏CS鍜屾暟鎹簱缁勬垚锛屾湰鏂规涓璂CS閫夌敤etcd锛屾暟鎹簱涓簅penGauss銆傘銆etcd鏄竴涓垎甯冨紡閿煎瀛樺偍锛岃璁＄敤鏉ュ彲闈犺屽揩閫熺殑淇濆瓨鍏抽敭鏁版嵁",https://blog.csdn.net/GaussDB/article/details/121650419,openGauss缁忛獙鎬荤粨,鏁版嵁搴擄綔鏁版嵁搴撳紑鍙戯綔浜哄伐鏅鸿兘 -銆愬弬璧涗綔鍝96銆戜娇鐢╪ode.js娴嬭瘯杩炴帴opengauss,娴嬭瘯鐜锛氭搷浣滅郴缁燂細EulerOS_2.8_ARM-20200308_20200308192159,https://blog.csdn.net/GaussDB/article/details/122143241,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,node.js锝渄ocker锝滆繍缁 -濡備綍鎻掍欢鍖栧湴涓簅penGauss娣诲姞绠楀瓙,1.1 openGauss鎵ц绠楀瓙姹囨籵penGauss鐨勭畻瀛愭寜绫诲瀷鍙垎涓哄洓绫伙細鎺у埗绠楀瓙銆佽繛鎺ョ畻瀛愩佹壂鎻忕畻瀛愬拰鐗╁寲绠楀瓙銆備笅闈㈡眹鎬讳簡褰撳墠锛坥penGauss2.0.0锛夊凡鏈夌殑绠楀瓙銆傜畻瀛 鏂囦欢 绫诲瀷 Agg nodeAgg.cpp 鐗╁寲绠楀瓙 Append nodeAppend.cpp 鎺у埗绠楀瓙 BitmapAnd nodeBitmapAnd.cpp 鎺у埗绠楀瓙 BitmapHeapscan nodeBitmapHeapscan.cpp,https://blog.csdn.net/GaussDB/article/details/121649445,openGauss缁忛獙鎬荤粨,鏁版嵁搴擄綔sql锝渄atabase -openGauss瀹夊叏锛堜笅锛,"涓婄瘒鍐呭浠巓penGauss瀹夊叏鏈哄埗姒傝銆乷penGauss瀹夊叏璁よ瘉銆乷penGauss瑙掕壊绠＄悊鏈哄埗绛夋柟闈粙缁嶄簡openGauss瀹夊叏锛堜笂锛変腑鐨勫唴瀹癸紝鏈瘒灏嗗洿缁昽penGauss瀹¤涓庤拷韪乷penGauss鏁版嵁瀹夊叏鎶鏈乷penGauss浜戝畨鍏ㄦ妧鏈乷penGauss鏅鸿兘瀹夊叏鏈哄埗瀵筼penGauss瀹夊叏鐨勫叾浠栨柟闈㈣繘琛屼粙缁嶃傚洓銆乷penGauss瀹¤涓庤拷韪猳penGauss鍦ㄩ儴缃插畬鎴愬悗,瀹為檯涓婁細鏈夊涓敤鎴峰弬涓庢暟鎹鐞嗐傞櫎浜嗙鐞嗗憳鐢ㄦ埛澶,鏇村鐨勬槸鍒涘缓鐨勬櫘閫氱敤鎴风洿鎺ヨ繘琛屾暟鎹鐞嗐傜敤鎴风殑澶氭牱鎬т細瀵艰嚧鏁版嵁搴撳瓨鍦",https://blog.csdn.net/GaussDB/article/details/116120138,openGauss鏍稿績鎶鏈,鏁版嵁搴 -銆愭暟鎹簱杩佺Щ绯诲垪銆戜娇鐢╬g_chameleon灏嗘暟鎹粠MySQL杩佺Щ鑷硂penGauss鏁版嵁搴,chameleon鏄竴涓熀浜嶱ython鐨凪ySQL鍒皁penGauss鐨勫疄鏃跺鍒跺伐鍏枫傝宸ュ叿鎻愪緵浜嗗垵濮嬪叏閲忔暟鎹殑澶嶅埗鍙婂閲忔暟鎹殑瀹炴椂澶嶅埗鑳藉姏锛屾敮鎸丮ySQL涓悇绉嶆暟鎹被鍨嬬殑杩佺Щ銆傛湰鏂囧氨浠嬬粛濡備綍浣跨敤pg_chameleon灏哅ySQL鏁版嵁搴撹縼绉昏嚦openGauss銆,https://blog.csdn.net/GaussDB/article/details/127011147,openGauss缁忛獙鎬荤粨,鏁版嵁搴擄綔dba -銆愬弬璧涗綔鍝95銆慏LI Flink SQL+kafka+锛坥pengauss鍜宮ysql锛夎繘琛岀數鍟嗗疄鏃朵笟鍔℃暟鎹垎鏋,閫氳繃瀵筼pengauss鍜宮ysql鐨勬搷浣滐紝鍙互寰堝鏄撳彂鐜帮紝mysql瀵规暟鎹被鍨嬪吋瀹规瘮杈冨ソ銆傝屼笖鍦ㄥ垱寤鸿〃鏃讹紝鍦ㄦ暟鎹簱锛岃〃鍚嶅拰瀛楁鍔犱笂鍗曞紩鍙锋垨鍙屽紩鍙烽兘鑳芥垚鍔熷缓琛紝浣嗘槸opengauss缂轰笉琛屻侽pengauss铏界劧鏈夊緢澶氱壒鎬э紝浣嗘槸鍦╯tring鐨勮浆鎹笉鏄緢濂界敤锛屾壘浜哻ast()鍑芥暟杩樻湁鍏朵粬鏂规硶閮芥棤娉曡浆鎹紝涔熸湁鍙兘鏄垜姘村钩涓嶈锛屽師鏈繕鎯冲啓鍏充簬opengauss鐨凙I鏂归潰鐨勭壒鎬э紝浣嗘槸鐢变簬杩欎釜闂鑺变簡涓娈垫椂闂淬傚彧鑳界瓑涓嬫娲诲姩鍐嶅啓涓涓嬪叧浜嶢I鐨勭壒鎬с,https://blog.csdn.net/GaussDB/article/details/122143186,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,kafka锝渕ysql锝渇link -openGauss浣胯兘paxos鐗规у疄璺,鍓嶈█GaussDB(for openGauss)鎺ㄥ嚭浜嗗熀浜嶱axos鍗忚鐨凞CF楂樺彲鐢ㄧ粍浠讹紝璇ョ粍浠朵娇寰桮aussDB(for openGauss)鍦ㄤ繚璇佹暟鎹竴鑷存х殑鍚屾椂锛屽湪楂樺彲鐢ㄦ柟闈㈠彲杩涗竴姝ュ緱鍒板寮猴紝鍖呮嫭锛(1)閫氳繃鑷徊瑁併佸鏁版淳閫変富鑳藉姏鎽嗚劚绗笁鏂逛徊瑁佺粍浠讹紝鏋佸ぇ缂╃煭RTO鏃堕棿锛屼笖鍙闃蹭换浣曟晠闅滀笅鐨勮剳瑁傚弻涓伙紱(2)鏀寔鑺傜偣鍚屾銆佸悓寮傛娣峰悎閮ㄧ讲鐨勫闆嗙兢閮ㄧ讲妯″紡锛(3)鎻愬崌涓诲闂磋妭鐐规棩蹇楀鍒舵晥鐜囷紝鎻愬崌绯荤粺鐨勬渶澶у悶鍚愯兘鍔涖傚熷姪GaussDB(for openGauss)鐨凞CF楂樺彲鐢ㄧ粍浠讹紝鐢ㄦ埛涓嶄粎鍙互鍏嶅幓,https://blog.csdn.net/GaussDB/article/details/121604816,openGauss缁忛獙鎬荤粨,鏁版嵁搴擄綔database锝滃ぇ鏁版嵁 -openGauss瀹夊叏锛堜笂锛,"闅忕潃鏁板瓧鍖栨妧鏈殑椋為熷彂灞,鏁板瓧銆佽繛鎺ャ佷俊鍙枫佷汉宸ユ櫤鑳藉厖鏂ョ潃浜轰滑宸ヤ綔銆佺敓娲荤殑鍚勪釜棰嗗煙銆傝繖浜涙暟瀛楀寲淇℃伅琚揩閫熻浆鎹㈡垚鏁版嵁骞跺瓨鏀惧湪鍚勫紡鍚勬牱鐨勬暟鎹簱绯荤粺涓,鑰屼笖閫氳繃杩涗竴姝ョ殑鏁版嵁绠＄悊涓庡垎鏋愪骇鐢熷晢涓氫环鍊笺傝繖浜涙湁浠峰肩殑鏁版嵁鎴栬瀛樻斁鍦ㄤ紒涓氱浉瀵瑰皝闂殑绉佹湁缃戠粶鍐,鎴栬瀛樻斁鍦ㄧ浉瀵瑰紑鏀剧殑鍏湁浜戠幆澧冧笅,鍙堟垨鏄泦鎴愬湪鏅鸿兘绯荤粺涓備汉浠湪浜彈鐢辨暟瀛楀寲鍙戝睍鎵甯︽潵鐨勪究鎹风敓娲荤殑鍚屾椂,涔熷彲鑳介潰涓寸潃鏃犲涓嶅湪鐨勯殣绉佹硠闇层佷俊鎭鏀广佹暟鎹涪澶辩瓑瀹夊叏椋庨櫓銆傛暟鎹簱瀹夊叏浣滀负鏁版嵁搴撶郴缁熺殑鎶ゅ煄娌,閫氳繃璁块棶鐧诲綍璁よ瘉銆佺敤鎴锋潈闄愮鐞嗐佸璁′笌鐩戣銆佹暟鎹殣绉佷繚鎶や互鍙婂畨鍏ㄤ俊閬",https://blog.csdn.net/GaussDB/article/details/116117353,openGauss鏍稿績鎶鏈,鏁版嵁搴 -SQL缁忓吀缁冧範棰(涓),openGauss鏁版嵁搴揝QL缁忓吀缁冧範棰樿繘琛屽疄璺典笌娴嬭瘯銆,https://blog.csdn.net/GaussDB/article/details/126927594,openGauss缁忛獙鎬荤粨,鏁版嵁搴擄綔sql锝滀簯鍘熺敓 -銆愬弬璧涗綔鍝94銆21澶﹐penGauss瀛︿範涔嬫梾,1970骞碔BM鐨凟dgar F. Codd鍗氬＋鐨勪笓钁椼夾 Relational Model of Data for Large Shared Data Banks銆嬶紝琚涓烘槸鍏崇郴鍨嬫暟鎹簱鐨勫紑灞遍蓟绁栵紝濂犲畾浜嗗叧绯诲瀷鏁版嵁搴撶殑涓绯诲垪鍘熷垯銆1977骞达紝Michael Stonebraker寮鍚簡涓涓悕涓篒ngres鐨勯」鐩紝 瀹冩槸PostgreSQL鐨勫墠韬 浠栧紩鍏ヤ簡瀵硅薄鍏崇郴妯″瀷锛 骞朵簬1996骞存寮忓紑婧怭ostgresql 6.0銆傞櫎浜嗕紭鑹殑鍩虹璁捐锛屽畠閲囩敤浜嗙被BSD3.0鍗忚锛岀粰浜堜簡寮鍙戣呮渶澶х殑鑷敱銆,https://blog.csdn.net/GaussDB/article/details/122143142,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔postgresql锝渄atabase -openGauss浜嬪姟鏈哄埗锛堜笅锛,"openGauss骞跺彂鎺у埗鍦╫penGauss浜嬪姟鏈哄埗锛堜笂锛夌殑浠嬬粛涓,宸茬粡浜嗚В褰撴暟鎹簱涓瓨鍦ㄥ苟鍙戞墽琛屼簨鍔＄殑鎯呭喌涓,瑕佷繚璇丄CID鐗规,闇瑕佷竴浜涚壒娈婄殑鏈哄埗鏉ユ敮鎸併傚苟鍙戞帶鍒跺氨鏄繖鏍风殑涓绉嶆帶鍒舵満鍒,鑳藉淇濊瘉骞跺彂浜嬪姟鍚屾椂璁块棶鍚屼竴涓璞℃垨鏁版嵁涓嬬殑 ACID鐗规с俹penGauss骞跺彂鎺у埗鏄崄鍒嗛珮鏁堢殑,鍏舵牳蹇冩槸 MVCC鍜屽揩鐓ф満鍒躲傚openGauss浜嬪姟鏈哄埗锛堜笂锛夋墍杩,閫氳繃浣跨敤 MVCC鍜屽揩鐓,鍙互鏈夋晥瑙ｅ喅璇诲啓鍐茬獊,浣垮緱骞跺彂鐨勮浜嬪姟鍜屽啓浜嬪姟宸ヤ綔鍦ㄥ悓涓鏉″厓缁勭殑涓嶅悓鐗 鏈笂,褰 姝や笉浼氱浉浜掗樆濉炪傚浜庡苟鍙戠殑涓や釜鍐欎簨鍔,",https://blog.csdn.net/GaussDB/article/details/116061337,openGauss鏍稿績鎶鏈,鏁版嵁搴 -HAProxy閫傞厤openGauss浣跨敤鎸囧,"1. HAProxy绠浠婬AProxy鏄竴涓紑婧愮殑椤圭洰锛屽叾浠ｇ爜鎵樼鍦℅ithub涓婏紝浠ｇ爜閾炬帴濡備笅锛欻AProxy浠ｇ爜閾炬帴銆侶AProxy鎻愪緵楂樺彲鐢ㄦс佽礋杞藉潎琛′互鍙婂熀浜嶵CP鍜孒TTP搴旂敤鐨勪唬鐞嗭紝鏀寔铏氭嫙涓绘満锛屽畠鏄厤璐广佸揩閫熷苟涓斿彲闈犵殑涓绉嶈В鍐虫柟妗堛侶AProxy瀹炵幇浜嗕竴绉嶄簨浠堕┍鍔, 鍗曚竴杩涚▼妯″瀷锛屾妯″瀷鏀寔闈炲父澶х殑骞跺彂杩炴帴鏁般2. HAProxy瀹炵幇openGauss闆嗙兢鐨勮鍐欏垎绂诲拰璐熻浇鍧囪　HAProxy瀹炵幇openGauss闆嗙兢鐨勮鍐欏垎绂诲拰璐熻浇鍧囪　锛屽墠鎻愭潯浠堕渶鐢盤atroni绠＄悊op",https://blog.csdn.net/GaussDB/article/details/121540692,openGauss缁忛獙鎬荤粨,鏁版嵁搴擄綔database锝渉aproxy -銆愬弬璧涗綔鍝93銆憃penGauss-An Autonomous Database銆怭VLDB璁烘枃闃呰鍒嗕韩銆,鏈枃鍩轰簬openGauss鍦╒LDB2021涓婃渶鏂板彂琛ㄧ殑璁烘枃銆妎penGauss: An Autonomous Database System銆嬶紝浠庡鏈殑瑙掑害鏉ユ帰绌秓penGauss濡備綍鍩轰簬鍚勭AI鎶鏈瀯寤轰竴涓櫤鑳界殑鑷不鏁版嵁搴撶郴缁熴傝鏂囦綔鑰呮槸娓呭崕澶у鏉庡浗鑹暀鎺堬紝浠栧悓鏃朵篃鏄痮penGauss鐨勬绘灦鏋勫笀銆傛湰鏂囦富瑕佹槸瀵硅鏂囩殑闃呰绗旇鍜屼釜浜鸿瑙ｏ紝濡傛湁閿欒锛屾杩庡悇浣嶆寚姝ｏ紒,https://blog.csdn.net/GaussDB/article/details/122142999,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔娣卞害瀛︿範锝滀汉宸ユ櫤鑳 -openGauss浜嬪姟鏈哄埗锛堜笂锛,"浜嬪姟鏄负鐢ㄦ埛鎻愪緵鐨勬渶鏍稿績銆佹渶鍏峰惛寮曞姏鐨勬暟鎹簱鍔熻兘涔嬩竴銆傜畝鍗曞湴璇,浜嬪姟鏄敤鎴峰畾涔夌殑涓绯诲垪鏁版嵁搴撴搷浣(濡傛煡璇€佹彃鍏ャ佷慨鏀规垨鍒犻櫎绛)鐨勯泦鍚,浠庢暟鎹簱鍐呴儴淇濊瘉浜嗚鎿嶄綔闆嗗悎(浣滀负涓涓暣浣)鐨勫師瀛愭(Atomicity)銆佷竴鑷存(Consistency)銆侀殧绂绘(Isolation)鍜屾寔涔呮(Durability),杩欎簺鐗规х粺绉颁簨鍔＄殑 ACID鐗规с傚叾涓:A:鍘熷瓙鎬ф槸鎸囦簨鍔′腑鐨勬墍鏈夋搷浣滆涔堝叏閮ㄦ墽琛屾垚鍔,瑕佷箞鍏ㄩ儴鎵ц澶辫触銆備竴涓簨鍔℃墽琛屼互鍚,鏁版嵁搴撳彧鍙兘澶勪簬涓婅堪涓ょ鐘舵佷箣涓,鍗充娇鏁版嵁搴撳湪杩欎簺鎿嶄綔鎵ц杩囩▼涓彂鐢熸晠闅,涔",https://blog.csdn.net/GaussDB/article/details/116058155,openGauss鏍稿績鎶鏈,鏁版嵁搴 -鍏ㄨ绋嬪叕甯冧辅鍏ぇ鐞嗙敱璁╀綘鐣呮父2021鏁版嵁鎶鏈槈骞村崕,姹囬泦50澶氱鏁版嵁搴 / 鏁版嵁鎶鏈骇鍝 20浣欎綅浼佷笟鍒涘浜 / CEO / 浜у搧鎺岄棬浜 瓒呯櫨鍚嶆妧鏈ぇ鐗 / 鐭ュ悕涓撳 10澶ц涓氬疄璺 鈥1+12鈥濇墦閫犺繎70鍦轰富棰樻紨璁 鍚稿紩绾1500浜哄埌鍦哄弬涓 鈥︹ 濡傛璞崕闃靛 灏藉湪涓鍦烘暟鎹妧鏈槈骞村崕锛 ????鏂囨湯闄勫厤璐硅喘绁ㄩ氶亾锛屾壂鐮佸嵆鍙0鍏冨弬浼氾紒???? 鍏ㄨ绋嬫潵鍟︼紒 1 鍦轰富璁哄潧鐪嬪緱瑙佺殑鏈潵锛氭暟鎹妧鏈彂灞曡秼鍔垮ぇ璁ㄨ2021骞达紝鏁版嵁琛屼笟鏂版妧鏈笉鏂秾鐜帮紝鏂扮敓鎬佸姞閫熷舰鎴愶紝寮婧愩佸垎甯冨紡銆佹櫤鑳界瓑,https://blog.csdn.net/GaussDB/article/details/121510811,鏁版嵁绉戝,鏁版嵁搴擄綔postgresql锝渄atabase -鏁版嵁杩佺Щ宸ュ叿chameleon鐨勪娇鐢ㄩ檺鍒,chameleon杩佺Щ宸ュ叿鐨勪娇鐢ㄩ檺鍒躲,https://blog.csdn.net/GaussDB/article/details/126890855,openGauss缁忛獙鎬荤粨,鏁版嵁搴擄綔杩愮淮锝渄ba -銆愬弬璧涗綔鍝92銆憃penGuass瀛︿範锛堜簩锛夆搊penGauss鏁版嵁搴撳畨瑁,浣滆咃細灏忛粦涓嶉粦,https://blog.csdn.net/GaussDB/article/details/122141941,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔database锝渃ss -鏅綏绫充慨鏂洃鎺penGauss,1銆佸墠鏈熷噯澶1.1椤圭洰渚濊禆閾炬帴渚濊禆寮婧愬伐绋嬪伐绋嬮摼鎺ユ櫘缃楃背淇柉https://github.com/prometheus/pushgatewayopengauss_exporthttps://github.com/enmotech/opengauss_exporterpushgatewayhttps://github.com/prometheus/pushgatewayopenGausshttps://gitee.com/opengauss/openGauss,https://blog.csdn.net/GaussDB/article/details/121466551,openGauss缁忛獙鎬荤粨,鏁版嵁搴擄綔鏁版嵁搴撳紑鍙戯綔浜哄伐鏅鸿兘 -openGauss瀛樺偍鎶鏈紙浜岋級鈥斺斿垪瀛樺偍寮曟搸鍜屽唴瀛樺紩鎿,涓婁竴绡囧唴瀹规垜浠粙缁嶄簡openGauss瀛樺偍鎶鏈紙涓锛夆斺旇瀛樺偍寮曟搸锛屾湰鏂囬噸鐐逛粙缁峯penGauss鍒楀瓨鍌ㄥ紩鎿庡拰鍐呭瓨寮曟搸銆俹penGauss鍒楀瓨鍌ㄥ紩鎿庝紶缁熻瀛樺偍鏁版嵁鍘嬬缉鐜囦綆锛屽繀椤绘寜琛岃鍙栵紝鍗充娇璇诲彇涓鍒椾篃蹇呴』璇诲彇鏁磋銆傚湪鍒嗘瀽鎬х殑浣滀笟浠ュ強涓氬姟璐熻浇鐨勬儏鍐典笅锛屾暟鎹簱寰寰浼氶亣鍒伴拡瀵瑰ぇ閲忚〃鐨勫鏉傛煡璇紝鑰岃繖绉嶅鏉傛煡璇腑寰寰浠呮秹鍙婁竴涓緝瀹(琛ㄥ垪鏁拌緝澶)鐨勮〃涓釜鍒垪銆傛绫诲満鏅笅锛岃瀛樺偍浠ヨ浣滀负鎿嶄綔鍗曚綅锛屼細寮曞叆涓庝笟鍔＄洰鏍囨暟鎹棤鍏崇殑鏁版嵁鍒楃殑璇诲彇涓庣紦瀛橈紝閫犳垚浜嗗ぇ閲廔O 鐨勬氮璐癸紝鎬ц兘杈冨樊銆傚洜姝penGauss鎻愪緵浜嗗垪瀛樺偍寮曟搸鐨勭浉,https://blog.csdn.net/GaussDB/article/details/116017248,openGauss鏍稿績鎶鏈,鏁版嵁搴 -銆愬弬璧涗綔鍝91銆憃penGauss姣忔棩涓缁 21澶╁涔犳荤粨,鎯充簡瑙ｄ竴涓嬪叾浠栨暟鎹簱锛岄『渚跨啛鎮変竴涓嬪ⅷ澶╄疆绀惧尯鐨勫涔犲钩鍙帮紝鎵浠ユ姤鍚嶅涔 openGauss姣忔棩涓缁冿紝鍙戠幇瀛︿範鏂瑰紡寰堟柊棰栵紝鏈夎瘯璁幆澧冪洿鎺ヤ笂鎵嬫搷浣滐紝涓嶉渶瑕佸畨瑁呴儴缃诧紝瀵逛簬鍒濆鑰呮柟渚垮浜嗭紝闈炲父鍙嬪ソ銆傚涔犲唴瀹归兘鏄熀鏈懡浠ゅ拰SQL鎿嶄綔锛屽浜庢湁鍏朵粬鏁版嵁搴撳熀纭鐨勪汉鍛橈紝閫氳繃鎿嶄綔瀛︿範锛屽ぇ浣撹兘鎺屾彙锛屽浜庢湁浜涘唴瀹癸紝杩樻槸闇瑕佷笂缃戞煡璇㈢浉鍏宠祫鏂欏姞娣辩悊瑙ｃ,https://blog.csdn.net/GaussDB/article/details/122141875,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔澶ф暟鎹綔瀛︿範缁忛獙 -銆愭暟鎹簱杩佺Щ绯诲垪銆戜娇鐢╬gloader灏嗘暟鎹粠MySQL杩佺Щ鍒皁penGauss鐨勬渶浣冲疄璺,鏈枃浠嬬粛濡備綍浣跨敤pgloader灏哅ySQL鏁版嵁搴撹縼绉昏嚦openGauss銆,https://blog.csdn.net/GaussDB/article/details/126853195,openGauss缁忛獙鎬荤粨,mysql锝滄暟鎹簱锝滀簯鍘熺敓锝渄ocker -openGauss鏁版嵁搴撲箣Python椹卞姩蹇熷叆闂,OpenGauss鏁版嵁搴撲箣Python椹卞姩蹇熷叆闂╫penGauss鏄竴娆惧紑婧愬叧绯诲瀷鏁版嵁搴撶鐞嗙郴缁燂紝閲囩敤鏈ㄥ叞瀹芥澗璁稿彲璇乿2鍙戣銆俹penGauss鍐呮牳婧愯嚜PostgreSQL锛屾繁搴﹁瀺鍚堝崕涓哄湪鏁版嵁搴撻鍩熷骞寸殑缁忛獙锛岀粨鍚堜紒涓氱骇鍦烘櫙闇姹傦紝鎸佺画鏋勫缓绔炰簤鍔涚壒鎬с傚彲鏄洰鍓嶉拡瀵逛簬OpenGauss鏁版嵁搴撶殑Python搴旂敤绋嬪簭鐨勫紑鍙戝皯涔嬪張灏戯紝杩欏叾涓殑涓涓師鍥犲湪浜庝笉鐭ラ亾鐢ㄤ粈涔堥┍鍔ㄦ潵杩炴帴璇ユ暟鎹簱锛岀壒鍒槸Python搴旂敤绋嬪簭锛屽湪姝ゆ垜灏嗙粰澶у浠嬬粛濡備綍浣跨敤Python椹卞姩杩炴帴OpenGauss鏁版嵁搴擄紝鍚屾椂缈昏瘧浜唒sycopg2鐨,https://blog.csdn.net/GaussDB/article/details/121330008,openGauss缁忛獙鎬荤粨,鏁版嵁搴擄綔database锝滃ぇ鏁版嵁锝減ython -openGauss瀛樺偍鎶鏈紙涓锛夆斺旇瀛樺偍寮曟搸,OLTP(鑱旀満浜嬪姟澶勭悊)绯荤粺浠ラ珮骞跺彂璇诲啓涓轰富锛屾暟鎹疄鏃舵ц姹傞潪甯搁珮锛屾暟鎹互琛岀殑褰㈠紡缁勭粐锛屾渶閫傚悎闈㈠悜澶栧瓨璁捐鐨勮瀛樺偍寮曟搸銆傞殢鐫鍐呭瓨閫愭笎鍙樺ぇ锛屾湇鍔″櫒涓婁竾浜垮瓧鑺(TB)澶у皬鐨勫唴瀛樺凡缁忓緢甯歌锛屽唴瀛樺紩鎿庨潰鍚戝ぇ鍐呭瓨鑰岃璁★紝鎻愰珮绯荤粺鐨勫悶鍚愰噺鍜岄檷浣庝笟鍔℃椂寤躲侽LAP(鑱旀満鍒嗘瀽澶勭悊)绯荤粺涓昏闈㈠悜澶ф暟鎹噺鍒嗘瀽鍦烘櫙锛屽鏁版嵁瀛樺偍鏁堢巼銆佸鏉傝绠楁晥鐜囩殑瑕佹眰闈炲父楂樸傚垪瀛樺偍寮曟搸鍙互鎻愪緵寰堥珮鐨勫帇缂╂瘮锛屽悓鏃堕潰鍚戝垪鐨勮绠楋紝CPU 鎸囦护楂橀熺紦瀛樺拰鏁版嵁楂橀熺紦瀛樼殑鍛戒腑鐜囨瘮杈冮珮锛岃绠楁ц兘姣旇緝濂斤紝鎸夐渶璇诲彇鍒楁暟鎹紝澶уぇ鍑忓皯涓嶅繀瑕佺殑纾佺洏璇诲彇锛岄潪甯搁傚悎鏁版嵁鍒嗘瀽,https://blog.csdn.net/GaussDB/article/details/116012521,openGauss鏍稿績鎶鏈,鏁版嵁搴 -銆愬弬璧涗綔鍝90銆戙愭垜鍜宱penguass鐨勬晠浜嬨 openGauss 甯哥敤鍛戒护鎬荤粨,閫氳繃瀛︿範openGauss 21澶╋紝瀵逛簬浣跨敤SQL锛岃繘琛屼簡甯哥敤鍛戒护鎬荤粨锛屾柟渚夸互鍚庢煡璇娇鐢ㄣ,https://blog.csdn.net/GaussDB/article/details/122141855,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔database -銆怗aussDB绮惧搧璇剧9鏈熴戞暟鎹簱璁捐涔婼QL浼樺寲,銆怗aussDB绮惧搧璇剧9鏈熴戞暟鎹簱璁捐涔婼QL浼樺寲 ,https://blog.csdn.net/GaussDB/article/details/121370785,GaussDB绮惧搧璇,鏁版嵁搴擄綔sql锝渄atabase -openGauss鎵ц鍣ㄦ妧鏈,鎵ц鍣ㄥ湪鏁版嵁搴撶殑鏁翠釜浣撶郴缁撴瀯涓捣鎵夸笂(浼樺寲鍣)鍚笅(瀛樺偍)鐨勪綔鐢ㄣ傛湰鏂囬鍏堜粙缁嶆墽琛屽櫒鐨勫熀鏈鏋讹紝鐒跺悗寮曠敵浠嬬粛鎵ц寮曟搸涓殑涓浜涘叧閿妧鏈傞氳繃鏈枃鐨勯槄璇伙紝璇昏呰兘瀵规墽琛屽櫒鏈変釜鍩烘湰鐨勮璇嗐備竴銆 openGauss鎵ц鍣ㄦ杩颁粠瀹㈡埛绔彂鍑轰竴鏉QL璇彞鍒扮粨鏋滆繑鍥炵粰瀹㈡埛绔殑鏁翠綋鎵ц娴佺▼濡傚浘1鎵绀猴紝浠庝腑鍙互鐪嬪埌鎵ц鍣ㄦ墍澶勭殑浣嶇疆銆傚浘1 瀹㈡埛绔彂鍑篠QL璇彞鐨勬墽琛屾祦绋嬬ず鎰忓浘濡傛灉鎶婃暟鎹簱鐪嬫垚涓涓粍缁囷紝浼樺寲鍣ㄤ綅浜庣粍缁囩殑鏈涓婂眰锛屾槸杩欎釜缁勭粐鐨勯鑴戯紝鏄彂鍙锋柦浠や笅杈炬寚浠ょ殑鏈烘瀯锛屾墽琛屽櫒浣嶄簬缁勭粐鐨勪腑闂达紝鍚粠浼樺寲鍣ㄧ殑鎸囨尌锛屼弗鏍兼墽琛屼紭鍖,https://blog.csdn.net/GaussDB/article/details/115940615,openGauss鏍稿績鎶鏈,鏁版嵁搴 -openGauss甯哥敤鐨勫鎴风杩炴帴宸ュ叿,openGauss鏁版嵁搴撳父鐢ㄧ殑瀹㈡埛绔繛鎺ュ伐鍏枫,https://blog.csdn.net/GaussDB/article/details/126760944,openGauss缁忛獙鎬荤粨,鏁版嵁搴擄綔鏈嶅姟鍣綔docker锝渄ba -銆愬弬璧涗綔鍝89銆21澶╁叆闂╫penGauss鐨勫涔犱綋浼,绗竴娆℃帴瑙﹀埌openGauss杩樻槸缂樹簬閭ｆ鐪嬩簡鐩栧浗寮鸿佸笀鍜屾潕鍥借壇鑰佸笀鐨勯偅娆¤棰戠洿鎾紝鐩栬佸笀浠嬬粛oracle鐨勪竴浜涚壒鎬э紝鏉庤佸笀鏉ヨopenGauss鐨勭浉瀵瑰簲鐨勪竴浜涚壒鎬э紝浠庤屽舰鎴愰矞鏄庣殑瀵规瘮锛岃鎴戜滑鍙互寰堢洿瑙傜殑鎰熷彈鐨勪袱鑰呯殑浼樺娍鍜屽樊寮傘傞氳繃瑙傜湅鐩存挱锛屼娇鎴戝openGauss浜х敓浜嗘祿鍘氱殑鍏磋叮锛屽績閲屽綋鏃跺氨鎯筹紝浠ュ悗鏈夋満浼氫簡锛岃瀛︿範涓涓嬨傜湡鏄ぉ璧愯壇鏈猴紝娌″嚑澶╁ⅷ澶╄疆绀惧尯灏卞紑灞曚簡21澶╁涔爋penGauss鐨勬椿鍔紝涓嶄絾鍙互瀛﹀埌鎶鏈紝鑰冭瘯鍚堟牸杩樻湁璇佷功鍙互鎷垮埌锛屽苟涓旇繕鏈変赴鍘氱殑濂栧搧銆傛灉鏂姤鍚嶅弬鍔犱簡瀛︿範锛岃捣鍒濊繕鎷呭績鑷繁鍧氭寔涓嶄笅鏉ワ紝绛夊埌,https://blog.csdn.net/GaussDB/article/details/122141830,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔澶ф暟鎹綔瀛︿範缁忛獙 -openGauss SQL寮曟搸锛堜笅锛夆斺旀煡璇紭鍖,涓婁竴绡噊penGauss SQL寮曟搸 锛堜笂锛変腑鎴戜滑浠嬬粛浜哠QL寮曟搸姒傝銆丼QL瑙ｆ瀽浠ュ強鏌ヨ浼樺寲鍣ㄧ殑浼樺娍鍜屼紭鍖栨妧鏈殑鍒嗙被锛屾湰鏂囧皢璇︾粏浠嬬粛鏌ヨ浼樺寲鐨勭浉鍏冲唴瀹广傦紙涓锛夋煡璇㈤噸鍐欐煡璇㈤噸鍐欏埄鐢ㄥ凡鏈夎鍙ョ壒寰佸拰鍏崇郴浠ｆ暟杩愮畻鏉ョ敓鎴愭洿楂樻晥鐨勭瓑浠疯鍙ワ紝鍦ㄦ暟鎹簱浼樺寲鍣ㄤ腑鎵紨鍏抽敭瑙掕壊锛屽挨鍏跺湪澶嶆潅鏌ヨ涓紝鑳藉鍦ㄦц兘涓婂甫鏉ユ暟閲忕骇鐨勬彁鍗囷紝鍙皳鏄滅珛绔胯褰扁濈殑鈥滈粦绉戞妧鈥濄備笅闈粙缁嶆煡璇㈤噸鍐欑殑鍩烘湰姒傚康銆佸父瑙佺殑鏌ヨ閲嶅啓鎶鏈佹煡璇㈤噸鍐欓潰涓寸殑鎸戞垬绛夊唴瀹广1.鏌ヨ閲嶅啓鐨勬蹇礢QL鏄赴瀵屽鏍风殑锛屽簲鐢ㄩ潪甯哥伒娲伙紝涓嶅悓鐨勫紑鍙戜汉鍛樹緷鎹笉鍚岀殑缁忛獙锛岀紪鍐欑殑S,https://blog.csdn.net/GaussDB/article/details/115865246,openGauss鏍稿績鎶鏈,鏁版嵁搴 -openGauss鏁版嵁搴撶紪璇戞寚瀵,openGauss鏁版嵁搴撶紪璇戞寚瀵1. 缂栬瘧涓夋柟搴1.1.缂栬瘧姝ラ姒傝堪1.2.缂栬瘧gcc鍜宑make1.3.鑴氭湰澧炲姞骞冲彴淇℃伅1.4.缂栬瘧涓夋柟搴1.5.缂栬瘧瀹屾垚2.缂栬瘧鏁版嵁搴2.1.缂栬瘧鏁版嵁搴2.2.缂栬瘧閫傞厤鍏朵粬绯荤粺2.3.缂栬瘧閫傞厤鍏朵粬鐗堟湰gccopenGauss鏁版嵁搴撶殑缂栬瘧渚濊禆寰堝涓夋柟搴擄紝绀惧尯宸茬粡鍦 openGauss-third_party 浠撳簱涓皢鎵鏈夌殑渚濊禆鏀惧叆鍏朵腑锛屾寜鐓ф搷浣滅紪璇戝畬涓夋柟搴撳悗锛屽氨鍙互浣跨敤缂栬瘧濂界殑涓夋柟搴撴潵缂栬瘧鏁版嵁搴撲簡銆傝缁嗘楠ゅ涓嬶細1.缂栬瘧涓夋柟搴撶ぞ,https://blog.csdn.net/GaussDB/article/details/121328581,openGauss缁忛獙鎬荤粨,鏁版嵁搴擄綔database锝滀簯璁＄畻 -銆愬弬璧涗綔鍝88銆戙愭垜鍜 openGauss 鐨勬晠浜嬨戜箣 21 澶╁涔犳荤粨,openGauss 鏄崕涓轰簬 2020 骞 6 鏈 30 鏃ュ紑婧愮殑鍗曟満鏁版嵁搴擄紝鍐呮牳鍩轰簬 postgresql 9.2.4 鐗堟湰寮鍙戯紝寮婧愬悗鐨 openGauss 鍏跺畼缃戜负锛歨ttps://opengauss.org/,https://blog.csdn.net/GaussDB/article/details/122141797,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔database -SQL浠嬬粛,鏁版嵁搴撴煡璇㈣瑷SQL浠嬬粛,https://blog.csdn.net/GaussDB/article/details/126717917,openGauss缁忛獙鎬荤粨,鏁版嵁搴擄綔sql -openGauss鍗囩骇鑴氭湰鎾板啓,1. 姒傝堪閲嶈鎻愮ず:鍗囩骇杩囩▼閫氳繃鎵ц鍗囩骇sql鑴氭湰瀹炵幇绯荤粺琛ㄥ彉鏇达紝杩欎簺鑴氭湰蹇呴』鐢卞紑鍙戜汉鍛樺湪淇敼绯荤粺琛ㄧ殑鍚屾椂涓骞舵彁渚涘崌绾ql鑴氭湰锛岃灏嗚繖浜涜剼鏈唬鐮佹彁浜よ嚦openGauss-server/src/include/catalog/upgrade_sql鐩綍涓嬶紝璇ョ洰褰曠粨鏋勫涓嬫墍绀恒1.1.鍗囩骇鐩綍浠嬬粛src/include/catalog/upgrade_sql/鈹溾攢鈹 upgrade_catalog_maindb/ -- 1.瀛樻斁鍦ㄩ涓暟鎹簱涓婃墽琛岀殑绯荤粺琛ㄥ彉,https://blog.csdn.net/GaussDB/article/details/121209175,openGauss缁忛獙鎬荤粨,鏁版嵁搴擄綔鏁版嵁搴撳紑鍙戯綔浜哄伐鏅鸿兘锝滀簯璁＄畻锝渄atabase -openGauss SQL寮曟搸 锛堜笂锛,鏁版嵁搴撶殑SQL寮曟搸鏄暟鎹簱閲嶈鐨勫瓙绯荤粺涔嬩竴锛屽畠瀵逛笂璐熻矗鎵挎帴搴旂敤绋嬪簭鍙戦佺殑SQL璇彞锛屽涓嬭礋璐ｆ寚鎸ユ墽琛屽櫒杩愯鎵ц璁″垝銆傚叾涓紭鍖栧櫒浣滀负SQL寮曟搸涓渶閲嶈銆佹渶澶嶆潅鐨勬ā鍧楋紝琚О涓烘暟鎹簱鐨勨滃ぇ鑴戔濓紝浼樺寲鍣ㄤ骇鐢熺殑鎵ц璁″垝鐨勪紭鍔ｇ洿鎺ュ喅瀹氭暟鎹簱鐨勬ц兘銆傛湰鏂囦粠SQL璇彞寮濮嬩粙缁嶏紝瀵筍QL寮曟搸鐨勫悇涓ā鍧楄繘琛屽叏闈㈢殑璇存槑銆備竴銆 SQL寮曟搸姒傝SQL寮曟搸鏄暟鎹簱绯荤粺鐨勯噸瑕佺粍鎴愰儴鍒嗭紝涓昏鑱岃矗鏄皢搴旂敤绋嬪簭杈撳叆鐨凷QL璇彞鍦ㄥ綋鍓嶈礋杞藉満鏅笅鐢熸垚楂樻晥鐨勬墽琛岃鍒掞紝鍦⊿QL璇彞鐨勯珮鏁堟墽琛屼笂鎵紨閲嶈瑙掕壊銆係QL璇彞鍦⊿QL寮曟搸涓殑鎵ц杩囩▼濡,https://blog.csdn.net/GaussDB/article/details/115857555,openGauss鏍稿績鎶鏈,鏁版嵁搴 -銆愪簯鍘熺敓銆慘ubernetes锛圞8S锛変笌鏁版嵁搴,Kubernetes锛圞8S锛変笌鏁版嵁搴撶殑鐏姳銆,https://blog.csdn.net/GaussDB/article/details/126656760,鎶鏈氦娴,kubernetes锝滀簯鍘熺敓锝滄暟鎹簱 -database-sync閫傞厤openGauss浣跨敤鎸囧涔,"+++title = 鈥渄atabase-sync閫傞厤openGauss浣跨敤鎸囧涔︹漝ate = 鈥2021-03-29鈥漷ags = [鈥渙penGauss绀惧尯寮鍙戝叆闂ㄢ漖archives = 鈥2021-03鈥漚uthor = 鈥渄ouxin鈥漵ummary = 鈥渙penGauss绀惧尯寮鍙戝叆闂ㄢ漣mg=""/zh/post/douxin/title/img1.png""times = 鈥17:30鈥+++涓銆乨atabase-sync绠浠媎atabase-sync浣滀负涓绉嶅紑婧愯緟鍔╁伐鍏",https://blog.csdn.net/GaussDB/article/details/121235751,openGauss缁忛獙鎬荤粨,鏁版嵁搴擄綔postgresql锝渄atabase锝滀簯璁＄畻 -闈㈠悜椴查箯鍜屾槆鑵剧殑鍒涙柊鏋舵瀯,闈㈠悜椴查箯鐨勫垱鏂版灦鏋勫崕涓虹殑椴查箯920澶勭悊鍣ㄤ互鍙婂悗缁殑澶勭悊鍣ㄧ郴鍒楋紝涓庝紶缁熺殑鑻辩壒灏 x86澶勭悊鍣ㄧ浉姣旓紝瀛樺湪浠ヤ笅3鏂归潰鐨勪笉鍚:鍏锋湁鏇村璁＄畻鏍稿績锛屼娇寰楀彲浠ュ苟琛岃繍琛岀殑绠楀姏澶у箙澧炲姞銆傚叿鏈夋洿鍔犳樉钁楃殑 NUMA 鐗规э紝灏嗗鑷村苟琛屽鐞嗙嚎绋嬮棿鍚屾浠ｄ环鐨勬彁楂樸傚鐞嗗櫒鍐呴儴銆佽法澶勭悊鍣ㄤ箣闂寸殑鏍搁棿閫氫俊鑳藉姏(椴查箯澶勭悊鍣ㄦ彁渚 POE锛孭acket OrderEnforcement鑳藉姏锛屽疄鐜版牳闂撮氫俊娑堟伅鍖呯殑淇濆簭鑳藉姏)锛屽彲浠ユ彁鍗囧厛鍓嶉氳繃鍐呭瓨閫氫俊鏈哄埗鐨勯氫俊鏁堢巼銆備负浜嗘彁鍗囨暟鎹簱绯荤粺瀵瑰鐞嗗櫒鐨勬湁鏁堝埄鐢ㄧ巼锛屼繚璇佹暟鎹簱绯荤粺鎻愪緵鐨勯潰鍚戝鎴风殑 S,https://blog.csdn.net/GaussDB/article/details/115857243,openGauss鏍稿績鎶鏈,鏁版嵁搴 -銆愬弬璧涗綔鍝87銆戞垜鍜宱penGauss鐨勬晠浜-21澶﹐penGauss璁粌钀,闂棶鑷繁鈥滀綘鍧氭寔鍝釜濂戒範鎯秴杩21澶╋紵鈥濓紝21澶╁氨鏄笁鍛紝璇撮暱涓嶉暱璇寸煭涓嶇煭銆傚緢澶氫汉璇21澶╁吇鎴愪竴涓ソ涔犳儻銆傜獊鐒跺彂鐜版垜杩樼湡娌℃湁骞蹭粈涔堢殑鐑儏瓒呰繃21澶╃殑銆備絾鏄繖娆″杩瑰嚭鐜颁簡锛屽彧鏈塷penGauss鐨勫涔犺鎴戣秴杩21涓澶╋紝鍥犱负鎴戣涓烘妧鑳芥垚闀块渶瑕侀暱鏃堕棿鐨勫涔狅紝鏇撮渶瑕佽嚜宸辩殑鐩爣鍜屾亽蹇冦,https://blog.csdn.net/GaussDB/article/details/122141475,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,postgresql锝滄暟鎹簱锝渄atabase -鏁版嵁搴撳唴鏍稿垎鏋 - SQL by pass & 缁忓吀鎵ц鍣,涓轰簡鍔犻熺畝鍗曟煡璇紝openGauss鎻愬嚭浜哠QL by pass妗嗘灦锛屽湪parse灞傚杩欑被鏌ヨ鍋氱畝鍗曠殑妯″紡鍒ゅ埆鍚庯紝杩涘叆鍒扮壒娈婄殑鎵ц璺緞閲岋紝璺宠繃缁忓吀鐨勬墽琛屽櫒鎵ц妗嗘灦锛屽ぇ澶у姞閫熺畝鍗曟煡璇㈢殑鎵ц閫熷害銆,https://blog.csdn.net/GaussDB/article/details/126597055,openGauss鍐呮牳鍒嗘瀽,sql锝滄暟鎹簱锝滀簯鍘熺敓 -openGauss鐗╃悊澶囦唤鎭㈠涔媑s_basebackup,https://www.modb.pro/db/87947openGauss鐗╃悊澶囦唤鎭㈠涔媑s_basebackupgs_basebackup鑳屾櫙璇存槑gs_basebackup浠呮敮鎸佸叏閲忓浠斤紝涓嶆敮鎸佸閲忋俫s_basebackup褰撳墠鏀寔鐑浠芥ā寮忓拰鍘嬬缉鏍煎紡澶囦唤妯″紡銆俫s_basebackup鍦ㄥ浠藉寘鍚粷瀵硅矾寰勭殑琛ㄧ┖闂存椂锛屽鏋滃湪鍚屼竴鍙版満鍣ㄤ笂杩涜澶囦唤锛屽彲浠ラ氳繃tablespace-mapping閲嶅畾鍚戣〃绌洪棿璺緞锛屾垨浣跨敤褰掓。妯″紡杩涜澶囦唤銆俫s_basebackup鍙傛暟璇存槑gs_baseback,https://blog.csdn.net/GaussDB/article/details/119572217,openGauss缁忛獙鎬荤粨,鏁版嵁搴撳紑鍙戯綔鏁版嵁搴撴灦鏋勶綔鏁版嵁缁撴瀯锝渟ql -銆愬弬璧涗綔鍝86銆戝垵璇唎penGauss鏈夋劅,2013骞村紑濮嬫帴瑙﹀浗浜ф暟鎹簱锛屽綋鏃跺浗鍐呭彿绉板洓鏈甸噾鑺辩殑鏁版嵁搴撳巶鍟嗘湁鍗楀ぇ閫氱敤銆佹姹夎揪姊︺佷汉澶ч噾浠撱佺宸為氱敤锛屽叾涓揪姊﹀睘浜嶤EC鏃椾笅锛岄噾浠撳睘浜嶤ETC锛岀閫氬睘浜嶤ASC锛屽彧鏈夊崡澶ч氱敤鏄竴瀹舵皯钀ヤ紒涓氾紝浣嗘槸闅忕潃鏃堕棿鐨勫彂灞曪紝瓒婃潵瓒婂鐨勫巶鍟嗗紑濮嬪熀浜庡紑婧愭暟鎹簱杩涜灏佽鎶曞叆鍒版暟鎹簱杩欎釜琛屼笟褰撲腑...,https://blog.csdn.net/GaussDB/article/details/122141350,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔postgresql锝渄atabase -GaussDB鏋舵瀯锛堜笅锛,"GaussDB浜戞暟鎹簱鏋舵瀯浜戞暟鎹簱绯荤粺鐨勪富瑕佺洰鐨勬槸鎻愪緵鏁版嵁搴撶郴缁熸湇鍔＄殑鍩虹璁炬柦,浠ュ疄鐜板璁＄畻鏈鸿祫婧愮殑鍏变韩銆傛湰鏂囨墍璁茶堪鐨凣aussDB浜戞暟鎹簱鏋舵瀯璁捐鐨勫唴瀹,鐩墠澶勪簬鐮斿彂闃舵,瀵瑰簲浜у搧灏氭湭鍚戝鎴峰彂甯冦1.璁捐鎬濇兂涓庣洰鏍囧鎴蜂粠鏁版嵁瀛樻斁鐨勪綅缃潵鐪,浜戞暟鎹簱绯荤粺鍙互鍒嗘垚涓夊ぇ绫:鍏湁浜戞暟鎹簱绯荤粺鏈嶅姟: 璇ョ被鏁版嵁搴撶郴缁熸湇鍔′富瑕侀潰鍚戜腑灏忓瀷浼佷笟鐨勬暟鎹簱闇姹傘傞拡瀵逛腑灏忓瀷浼佷笟鎻愪緵鍏湁浜戞暟鎹簱绯荤粺鏈嶅姟,鍙互澶у箙闄嶄綆杩欑被鍏徃鐨勮繍钀ユ垚鏈,姣斿鏋勫缓鏁版嵁涓績鎴栬呮満鎴裤佹瀯寤烘湇鍔″櫒銆佽繍缁存湇鍔″櫒銆佽繍缁存暟鎹簱绯荤粺鐨勬垚鏈瓑,鍚屾椂涔熶娇寰楄繖",https://blog.csdn.net/GaussDB/article/details/115748115,openGauss鏍稿績鎶鏈,鏁版嵁搴 -銆愪簯鍘熺敓 銆慘ubernetes锛坘8s锛夋爣绛捐瑙,浠涔堟槸鏍囩锛熷畠鐨勪綔鐢ㄦ槸骞插槢鐢ㄧ殑锛,https://blog.csdn.net/GaussDB/article/details/126538636,鎶鏈氦娴,kubernetes锝滀簯鍘熺敓锝渄ocker -GaussDB鏋舵瀯锛堜腑锛,"鍦℅aussDB鏋舵瀯锛堜笂锛変腑鎴戜滑浠嬬粛浜咷aussDB鐨勫彂灞曞巻鍙插拰鏋舵瀯姒傝锛屾湰绡囦富瑕佷粙缁岹aussDB OLTP鏁版嵁搴撴灦鏋勫拰GaussDB OLAP鏁版嵁搴撴灦鏋勩侴aussDB OLTP鏁版嵁搴撴灦鏋勩侽LTP鏄紶缁熺殑鍏崇郴鏁版嵁搴撶殑涓昏搴旂敤,鍖呮嫭鍩烘湰鐨勫鍔犮佸垹闄ゃ佷慨鏀广佹煡璇簨鍔″鐞,渚嬪閾惰浜ゆ槗銆1. 璁捐鎬濇兂涓庣洰鏍囧鎴稯LTP涓氬姟鍦烘櫙涓昏鍒嗕负涓ゅぇ绫:涓绫绘槸閲戣瀺閾惰涓氬姟鍦烘櫙,涓绫绘槸浜掕仈缃戜笟鍔″満鏅備絾搴旂敤OLTP涓氬姟瑕佹弧瓒5涓噸瑕佺殑闇姹:鏁呴殰涓氬姟涓柇鏃堕棿,RTO(Recovery Time Objectiv",https://blog.csdn.net/GaussDB/article/details/115739438,openGauss鏍稿績鎶鏈,鏁版嵁搴 -瑙ｆ瀽openGauss璐︽湰鏁版嵁搴,1. 浠涔堟槸璐︽湰鏁版嵁搴撳尯鍧楅摼澶у鎯冲繀閮借崇啛鑳借锛屾瘮鐗瑰竵銆佷互澶潑鐢氳嚦鐙楃嫍甯佺瓑浠ｅ竵锛屼綔涓哄尯鍧楅摼鐨勪唬鍚嶈瘝锛屼笉浠呯壍鍔ㄧ潃鏌愪簺浜虹殑璐︽埛鐩堜簭锛岀敋鑷冲奖鍝嶇潃甯傞潰鐨勬樉鍗°佺‖鐩樹环鏍笺備絾鏄綔涓烘暟鎹簱鐩稿叧鐨勬妧鏈汉鍛樻垨鑰呯埍濂借咃紝瀵硅繖涓鏂版妧鏈紝鎴戜滑鏇村鐨勬槸鍏崇郴鍏舵牳蹇冩妧鏈偣銆傚尯鍧楅摼浣滀负涓绉嶅垎甯冨紡璐︽湰鎶鏈紝鍏嬫湇浜嗕紶缁熼泦涓紡璐︽湰鐨勫瓨鍌ㄦ晥鐜囦綆銆佸彲淇″害浣庛佹槗鍙楀崟鐐规敾鍑荤殑鍔ｅ娍锛屼粠鎶鏈笂淇濊瘉浜嗗叾鍏锋湁鍒嗗竷寮忓叡浜佸鏂瑰叡璇嗐佷笉鍙鏀瑰拰鍙拷婧殑鐗圭偣銆傞偅涔堝尯鍧楅摼杩欎箞濂斤紝鎴戜滑鑳界敤瀹冩潵鏇夸唬鏁版嵁搴撳悧锛熺瓟妗堝綋鐒舵槸NO锛佸洜涓哄尯鍧楅摼寰寰鏈夌潃浜ゆ槗鎬ц兘浣庝笅锛屾煡璇,https://blog.csdn.net/GaussDB/article/details/121076058,openGauss缁忛獙鎬荤粨,鏁版嵁搴擄綔澶ф暟鎹綔鏁版嵁搴撳紑鍙戯綔浜戣绠楋綔鏁版嵁鍒嗘瀽 -銆愬弬璧涗綔鍝85銆憃penGauss2.1.0 for openEuler 21.09瀹夎鎵嬭,濮滄鏂岃佸笀鍦∣GCA鐨勫煿璁绋嬩腑锛屾浘缁忓睍绀轰簡鍩轰簬VMWare铏氭嫙鏈哄畨瑁呯殑openEuler绯荤粺锛岃繖涓嶇浣垮緱瑁呰繃CentOS 7.6锛 https://www.modb.pro/db/111793锛夊拰CentOS 7.9锛堟簮鐮佸畨瑁卙ttps://www.modb.pro/db/111827 锛夌殑寮犲皬鐧芥劅璧峰叴瓒ｆ潵锛屼竴蹇冩兂鍦╫penEuler绯荤粺涓婂畨瑁卭penGauss銆,https://blog.csdn.net/GaussDB/article/details/122140623,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,linux锝渄ebian锝渦buntu -GaussDB鏋舵瀯锛堜笂锛,"GaussDB鏄崕涓哄叕鍙告暟鎹簱浜у搧鍝佺墝鍚嶃傚崕涓哄叕鍙镐粠寮濮嬭嚜鐮旀暟鎹簱鑷充粖宸茬粡鏈夎繎20骞村巻鍙,鍏朵腑缁忓巻浜嗘棭鏈熷彂灞曘丟aussDB鐨勮癁鐢熷拰鍙戝睍銆佹暟鎹簱浜т笟鍖栦笁涓樁娈点傛湰鏂囩畝鏄庝粙缁嶅崕涓哄叕鍙歌嚜鐮旀暟鎹簱鐨勫巻绋,骞剁粰鍑轰竴浜汫aussDB鐨勯噷绋嬬鏃堕棿鐐广侴aussDB鐨勫彂灞曞巻鍙叉槸涓浗鏁版嵁搴撳彂灞曞巻绋嬬殑鍏稿瀷妗堜緥銆侴aussDB浠ヤ簯鏈嶅姟褰㈠紡鎻愪緵鍟嗕笟鐗堟湰,骞跺凡鍦2020骞翠腑鏈熸帹鍑哄紑婧愭暟鎹簱浜у搧openGauss(绀惧尯缃戝潃涓篽ttps://opengauss.org )銆備竴銆丟aussDB鍙戝睍鍘嗗彶鏈妭棣栧厛姒傝浠嬬粛鍗庝负鑷爺鏁版嵁搴撶殑",https://blog.csdn.net/GaussDB/article/details/115731940,openGauss鏍稿績鎶鏈,鏁版嵁搴 -openGauss鏁版嵁搴撴簮鐮佽В鏋愮郴鍒楁枃绔犫斺 瀹¤涓庤拷韪,鍦ㄥ墠闈㈡枃绔犱腑浠嬬粛杩団9.4 瀵硅薄鏉冮檺绠＄悊鈥濓紝鏈瘒鎴戜滑浠嬬粛绗9绔 瀹夊叏绠＄悊婧愮爜瑙ｆ瀽涓9.5 瀹¤涓庤拷韪濈殑鐩稿叧绮惧僵鍐呭浠嬬粛銆傚璁℃満鍒跺拰瀹¤杩借釜鏈哄埗鑳藉瀵圭敤鎴风殑鏃ュ父琛屼负杩涜璁板綍鍜屽垎鏋愶紝瀹炵幇瑙勯伩椋庨櫓銆佹彁楂樺畨鍏ㄦс9.5.1 瀹¤鏃ュ織璁捐瀹¤鍐呭鐨勮褰曟柟寮忛氬父鏈変袱绉嶏細璁板綍鍒版暟鎹簱鐨勮〃涓佽褰曞埌OS鏂囦欢涓俹penGauss閲囩敤璁板綍鍒癘S鏂囦欢涓紙鍗冲璁℃棩蹇楋級鐨勬柟寮忔潵淇濆瓨瀹¤缁撴灉锛屽璁℃棩蹇楁枃浠跺す鍙楁搷浣滅郴缁熸潈闄愪繚鎶わ紝榛樿鍙湁鍒濆鍖栫敤鎴峰彲浠ヨ鍐欙紝浠庢暟鎹簱瀹夊叏瑙掑害鍑哄彂锛屼繚璇佷簡瀹¤缁撴灉鐨勫彲闈犳с傛棩蹇楁枃浠剁殑瀛樺偍鐩綍鐢盿,https://blog.csdn.net/GaussDB/article/details/121076196,openGauss婧愮爜瑙ｆ瀽,鏁版嵁搴擄綔database锝滃ぇ鏁版嵁 -銆愪簯鍘熺敓銆戜娇鐢―ocker commit鐨勬柟寮忓埗浣渙penGauss闀滃儚,鏈瘒浠嬬粛浣跨敤docker commit鐨勬柟寮忓埗浣渙penGauss闀滃儚锛岃繖绉嶆柟娉曟槸鏍规嵁宸叉湁鐨勯暅鍍忓姞涓婅嚜宸辩殑瀹氬埗锛岀敓鎴愭柊鐨勪笓灞為暅鍍忥紝浣垮緱鏁版嵁浣滀负闀滃儚鐨勪竴閮ㄥ垎淇濆瓨涓嬫潵銆,https://blog.csdn.net/GaussDB/article/details/126486637,openGauss缁忛獙鎬荤粨,docker锝滆繍缁达綔瀹瑰櫒锝滀簯鍘熺敓锝滄暟鎹簱 -銆愬弬璧涗綔鍝84銆慞ython杩炴帴openGauss鍙婇棶棰樿В鍐,鏈枃鎻愪緵浜哖ython杩炴帴openGauss鐨勪竴绉嶆柟寮忋備釜浜鸿涓鸿繃绋嬩腑姣旇緝閲嶈鐨勭偣鏄櫄鎷熸満鍐呭瓨璁剧疆涓瀹氳鍒8G锛岀涓娆″畨瑁卭penGauss鍗曟満鐗堢敱浜庡唴瀛樻病缁欏埌8G鑰屽鑷村畨瑁呭け璐ャ傚彟澶栵紝涓嶈兘浣跨敤鍒濆鐢ㄦ埛鏉ヨ繙绋嬭繛鎺penGauss锛屽苟涓旈厤缃枃浠/opt/huawei/install/data/dn/pg_hba.conf 瑕佽拷鍔狅細host all all 0.0.0.0/0 sha256 銆,https://blog.csdn.net/GaussDB/article/details/122140552,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,python锝渃entos锝渄ebian -鏁版嵁搴撴湭鏉ュ彂灞曡秼鍔匡紙涓嬶級,"鏂板簲鐢ㄩ┍鍔ㄧ殑鏁版嵁搴(5G銆佽溅銆佺粓绔簯)浠庢暟鎹簱璇炵敓寮濮,鏂扮殑搴旂敤棰嗗煙灏变笉鏂负鏁版嵁搴撳甫鏉ユ柊璇夋眰,渚嬪宸ㄥぇ鐨勬暟鎹噺銆佹洿鐭殑鏁版嵁澶勭悊鏃堕棿銆佹洿楂樼殑鍙潬鎬с佹柊鐨勬暟鎹被鍨,鑰屾暟鎹簱涔熷湪婊¤冻杩欎簺鏂扮殑璇夋眰鐨勫悓鏃跺緱鍒颁笉鏂殑鍙戝睍涓庢洿鏂般備竴銆 鍙婂叾鐩稿叧搴旂敤瀵规暟鎹簱绯荤粺甯︽潵鐨勬寫鎴樹笌鏈洪亣浠庡巻鍙蹭笂鐪,閫氫俊鎶鏈鏁版嵁搴撳彂灞曡捣鍒颁簡鑷冲叧閲嶈鐨勪綔鐢細1980鈥1990骞,TCP/IP缃戠粶鍗忚鍑虹幇,澶т腑鍨嬩紒涓氬唴閮ㄥ紑濮嬭妯￠儴缃插眬鍩熺綉,鐢氳嚦閫氳繃鍗槦鎶鏈皢鍦板煙涓婂垎鏁ｇ殑灞鍩熺綉浜掕仈浜掗,杩欐帹鍔ㄤ簡浼佷笟IT绯荤粺浠庝富鏈烘椂浠ｈ蛋鍚戝鎴风/鏈嶅姟绔(Clie",https://blog.csdn.net/GaussDB/article/details/115690893,openGauss鏍稿績鎶鏈,鏁版嵁搴 -SQL鎵ц璁″垝鐢熸垚,SQL璇彞瑙ｆ瀽瀹屾垚鍚庤瑙ｆ瀽鎴怮uery缁撴瀯锛屽湪杩涜浼樺寲鏃舵槸浠uery涓哄崟浣嶈繘琛岀殑锛孮uery鐨勪紭鍖栧垎涓哄熀浜庤鍒欑殑閫昏緫浼樺寲锛堟煡璇㈤噸鍐欙級鍜屽熀浜庝唬浠风殑鐗╃悊浼樺寲锛堣鍒掔敓鎴愶級銆,https://blog.csdn.net/GaussDB/article/details/126124734,openGauss鍐呮牳鍒嗘瀽,java锝滄暟鎹簱锝渟ql锝滀簯鍘熺敓 -DB4AI锛氫娇鑳芥暟鎹簱鍘熺敓AI璁＄畻锛屾暟鎹惉杩佺敱绻佽嚦绠,DB4AI鍔涘浘閫氳繃灏咥I璁＄畻鑳藉姏妞嶅叆鍒版暟鎹簱涓紝甯姪浣跨敤鑰呬滑鎽嗚劚鏋嚗绻佺悙鐨勬暟鎹惉杩愩佸鍑恒佺鐞嗗伐浣溿傚埄鐢ㄦ暟鎹簱瀛樺偍娴烽噺鏁版嵁鍚捣鏉ユ槸涓浠跺悎鎯呭悎鐞嗙殑浜嬫儏锛屼絾闈㈠涓涓紶缁熷瀷鐨勬暟鎹簱锛屼綔涓虹畻娉曞伐绋嬪笀鎴栬匒I鍒濆鑰呯殑鐢ㄦ埛灏变笉寰椾笉灏嗘暟鎹泦鍚堢殑鏁版嵁瀵煎嚭鍐嶅鍏I璁＄畻妗嗘灦浠ュ畬鎴愬悇鑷殑璁＄畻浠诲姟銆傜粏绌惰捣鏉ユ暟鎹惉杩佹槸涓浠跺崄鍒嗛夯鐑︿笖鑰楄垂鎴愭湰鐨勪簨鎯呫傛渶鐩存帴鐨勬柟娉曟槸灏嗗鍑烘暟鎹啓鍏ユ枃浠躲傚湪杩涜AI璁＄畻浠诲姟鍓嶏紝绋嬪簭灏嗘枃浠朵腑鐨勬暟鎹鍙栧嚭鏉ュ杺缁欐ā鍨嬭繘琛岃缁冦傝繖閲岀畝鍗曠殑鍒椾妇鍑犱釜鏄庢樉鎸戞垬锛1銆佹暟鎹殑瀹夊叏鎬э細鑴辩浜嗘暟鎹簱鐨勬暟鎹浇浣撳氨,https://blog.csdn.net/GaussDB/article/details/121015218,openGauss缁忛獙鎬荤粨,浜哄伐鏅鸿兘锝滄暟鎹簱锝滄暟鎹簱寮鍙戯綔澶ф暟鎹 -銆愬弬璧涗綔鍝83銆憃penGuass鐨刣ocker蹇熼儴缃蹭娇鐢,缁忚繃浜21澶╃殑鍩虹opengauss鐨勫煿璁荤粨涓涓嬭嚜宸辩殑瀛︿範蹇冨緱锛1绠浠嬶細openGauss鏄竴娆惧紑婧愬叧绯诲瀷鏁版嵁搴撶鐞嗙郴缁燂紝閲囩敤鏈ㄥ叞瀹芥澗璁稿彲璇乿2鍙戣銆俹penGauss鍐呮牳娣卞害铻嶅悎鍗庝负鍦ㄦ暟鎹簱棰嗗煙澶氬勾鐨勭粡楠岋紝缁撳悎浼佷笟绾у満鏅渶姹傦紝鎸佺画鏋勫缓绔炰簤鍔涚壒鎬с,https://blog.csdn.net/GaussDB/article/details/122140476,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,docker锝減ostgresql锝滄暟鎹簱 -鏁版嵁搴撴湭鏉ュ彂灞曡秼鍔匡紙涓婏級,鏁版嵁搴撴槸IT鎶鏈爤涓壙涓婂惎涓嬬殑鍏抽敭涓灞傦紝鍏锋湁濡備笅鐗规э細鍚戜笂鎵挎墭搴旂敤寮鍙戜笌杩愯锛屾槸搴旂敤鐢熸佸叧閿粍鎴愪箣涓銆傚悜涓嬪鎺ョ‖浠跺拰OS锛屽鏁版嵁澶勭悊搴旂敤灞忚斀搴曞眰纭欢澶嶆潅鎬у拰鍏煎鎬с傛暟鎹簱绯荤粺鏄疘T鎶鏈爤涓殑鐙珛鈥滃皬鐜嬪浗鈥濓紝琚獕涓衡滆蒋浠惰涓氱殗鍐犱笂鐨勬槑鐝犫濄傚畠鍐呭惈浜嗗嚑涔庢墍鏈夌殑鍩虹杞欢鍏抽敭鎶鏈紝鏄蒋浠堕泦澶ф垚鑰: OS(杩涚嚎绋嬭皟搴﹀拰鍐呭瓨鍒嗛厤绠＄悊)銆佺紪绋嬭瑷(SQL)銆佺紪璇戝櫒(SQL缂栬瘧鍜岀紪璇戞墽琛)銆佸ぇ瑙勬ā骞惰璁＄畻(鍒嗗竷寮廠QL鎵ц)銆佷紭鍖栨妧鏈(浼樺寲鍣)绛夈傛暟鎹簱鏄暟瀛︾悊璁哄拰杞欢宸ョ▼鐨勭粨鏅讹紝鍏朵腑钑村惈浜嗕袱涓狽P-Hard鐨勪笘,https://blog.csdn.net/GaussDB/article/details/115665299,openGauss鏍稿績鎶鏈,鏁版嵁搴 -銆怗aussDB绮惧搧璇剧8鏈熴戞暟鎹簱璁捐涔婼QL浠嬬粛,銆怗aussDB绮惧搧璇剧8鏈熴戞暟鎹簱璁捐涔婼QL浠嬬粛 ,https://blog.csdn.net/GaussDB/article/details/120989231,GaussDB绮惧搧璇,鏁版嵁搴擄綔sql锝渄atabase -銆愬弬璧涗綔鍝82銆戙妎penGauss姣忔棩涓缁冦嬪弬涓庢劅鎯斥斺斿叧浜庡涔犵殑鍧氭寔,姣忔瀛︿範鏂颁笢瑗跨殑鏃跺欙紝寮犲皬鐧介兘涓嶇敱寰楁嬁鍑哄乏鑰虫湹鑰楀瓙鍦ㄨ搴т腑鎻愬埌鐨勨滃涔犻噾瀛楀鈥濈殑鍥剧墖鏉ヨ涓鐣紝杩欐涔熶笉渚嬪銆,https://blog.csdn.net/GaussDB/article/details/122140391,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔澶ф暟鎹綔瀛︿範缁忛獙 -銆愪簯鍘熺敓銆戜娇鐢―ockerfile鍒朵綔openGauss闀滃儚,鏈瘒浠嬬粛鏍规嵁openGauss寮婧愪唬鐮佷粨宸叉湁鐨凞ocker build鑴氭湰鏉ュ埗浣渙penGauss 3.0.0闀滃儚锛岃嚜宸卞埗浣滅殑闀滃儚涓嶄絾鏇村姞瀹夊叏鍙潬锛屼篃鏇存柟渚緿evOps鐢ㄦ埛鐨勫畨瑁呫侀厤缃拰鐜璁剧疆銆,https://blog.csdn.net/GaussDB/article/details/126359751,openGauss缁忛獙鎬荤粨,浜戝師鐢燂綔docker锝滆繍缁达綔鏁版嵁搴 -鏁版嵁搴撳彂灞曞彶锛堜笅锛,"鏈瘒鏂囩珷涓哄ぇ瀹惰瑙I鍘熺敓鏁版嵁搴撳拰鍏朵粬绫诲瀷鏁版嵁搴撶殑鍙戝睍鍘嗙▼銆侫I鍘熺敓鏁版嵁搴撹繎骞存潵,闅忕潃AI(浜哄伐鏅鸿兘)鎶鏈殑鎴愮啛鍜屽彂灞,AI涓庢暟鎹簱鐨勭粨鍚堣秺鏉ヨ秺绱у瘑銆備负浜嗘彁楂樻暟鎹簱绯荤粺鐨勬櫤鑳藉寲绋嬪害,浣挎暟鎹簱绯荤粺鑳藉鏇村姞鏅鸿兘鍦拌繍琛屻佺淮鎶ゃ佺鐞,涓嶆柇鏈夌爺绌惰呴噰鐢ㄤ汉宸ユ櫤鑳芥柟娉曟潵瑙ｅ喅鏁版嵁搴撶鐞嗐佷紭鍖栫瓑闂銆2019骞村垵,璋锋瓕鑱斿悎楹荤渷鐞嗗伐瀛﹂櫌銆佸竷鏈楀ぇ瀛︾殑鐮旂┒浜哄憳鍏卞悓鎺ㄥ嚭浜嗘柊鍨嬫暟鎹簱绯荤粺SageDB,骞舵挵鍐欎簡涓绡囪鏂囪杩癝ageDB鐨勮璁″師鐞嗗拰鎬ц兘琛ㄧ幇銆傝鏂囦腑鎻愬嚭瀛︿範妯″瀷鍙互娓楅忓埌鏁版嵁搴撶郴缁熺殑鍚勪釜鏂归潰,鎻愪緵浜嗕竴绉嶆瀯寤烘暟鎹簱绯荤粺鐨",https://blog.csdn.net/GaussDB/article/details/115621226,openGauss鏍稿績鎶鏈,鏁版嵁搴 -openGauss鍏ㄥ瘑鎬侀粦绉戞妧鍐嶅崌绾э紝鏃犳劅鐭ュ姞瑙ｅ瘑鍘熺悊鍓栨瀽,"瑕佸疄鐜板湪瀹㈡埛绔繘琛屽姞瑙ｅ瘑,鏃犵枒闇瑕佸湪瀹㈡埛绔繘琛屽ぇ閲忕淮鎶ょ鐞,鍖呮嫭鏁版嵁瀵嗛挜绠＄悊,鏁忔劅鏁版嵁鍔犲瘑,瑙ｆ瀽鍜屼慨鏀筍QL璇彞绛夈俹penGauss灏嗚繖涓绯诲垪鐨勫鏉傛搷浣,鍏ㄩ儴灏佽鍦ㄥ鎴风鍔犲瘑椹卞姩涓,瀹炵幇浜嗗畬鍏ㄨ嚜鍔ㄥ寲鐨勬晱鎰熶俊鎭姞瀵嗘浛鎹,鍚屾椂鍦ㄦ暟鎹簱涓瓨鍌ㄤ簡鎵鏈夊姞瀵嗙浉鍏崇殑鍏冧俊鎭,浣垮緱鏁版嵁搴撳彲浠ュ緢濂界殑璇嗗埆鍜屽鐞嗗搴旂殑鍔犲瘑鏁版嵁銆傚悓鏃禨QL璇彞涓殑鏁忔劅淇℃伅鐩稿叧鐨勫弬鏁帮紝涔熶細琚姞瀵嗗鐞,淇濊瘉鏌ヨ浠诲姟涓嶄細娉勯湶鐢ㄦ埛鏌ヨ鎰忓浘,鍑忓皯瀹㈡埛绔殑澶嶆潅瀹夊叏绠＄悊鍙婃搷浣滈毦搴,瀹炵幇鐢ㄦ埛搴旂敤寮鍙戞棤鎰熺煡銆傚彟澶,openGauss鎻愪緵涓绯诲垪鐨勯厤缃帴鍙,婊¤冻鐢",https://blog.csdn.net/GaussDB/article/details/120843218,openGauss缁忛獙鎬荤粨,鏁版嵁搴擄綔澶ф暟鎹綔浜戝師鐢燂綔鍒嗗竷寮忥綔鏁版嵁搴撳紑鍙 -銆愬弬璧涗綔鍝81銆憃penGauss姣忔棩涓缁冩眹鎬诲強瀛︿範鏀惰幏,"浠庢湰鏈1鏃ュ紑濮嬪涔爋penGauss,鍒颁粖澶╋紙21鏃ワ級姝ｅソ21澶┿備腑闂存湁鍑犲ぉ鍥犱负鏉備簨绻佸繖娌″仛锛屽悗鏉ヤ竴澶╄ˉ浜嗗ソ鍑犱釜銆傚涔犵湡鐨勪笉鑳戒腑鏂晩銆傚惁鍒欎細瓒婃瑺瓒婂銆備互鍚庤繕鏄鎶撶揣纰庣墖鏃堕棿瀛︿範鎵嶅ソ銆",https://blog.csdn.net/GaussDB/article/details/122139622,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔database -銆愪簯鍘熺敓銆慘ubernetes锛坘8s锛夌殑鏍稿績璁捐浠嬬粛,寰楃泭浜 docker 鐨勭壒鎬э紝鏈嶅姟鐨勫垱寤哄拰閿姣佸彉寰楅潪甯稿揩閫熴佺畝鍗曘侹ubernetes 姝ｆ槸浠ユ涓哄熀纭锛屽疄鐜颁簡闆嗙兢瑙勬ā鐨勭鐞嗐佺紪鎺掓柟妗堬紝浣垮簲鐢ㄧ殑鍙戝竷銆侀噸鍚佹墿缂╁鑳藉鑷姩鍖栥,https://blog.csdn.net/GaussDB/article/details/126284876,鎶鏈氦娴,kubernetes锝渄ocker锝滃鍣 -鏁版嵁搴撳彂灞曞彶锛堜腑锛,"鍦ㄣ婃暟鎹簱鍙戝睍鍙诧紙涓婏級銆嬩腑锛屼负澶у浠嬬粛浜嗙綉鐘舵暟鎹簱鍜屽眰娆℃暟鎹簱銆佸叧绯绘暟鎹簱銆佸垎甯冨紡鏁版嵁搴撱佷簯鏁版嵁搴撶殑鍙戝睍鍙层傛湰绡囨枃绔犱负澶у浠嬬粛NoSQL鏁版嵁搴撳拰NewSQL鏁版嵁搴撶殑鍙戝睍鍘嗙▼銆侼oSQL鏁版嵁搴撳敖绠″叧绯绘暟鎹簱绯荤粺鎶鏈凡缁忕浉瀵规垚鐔,鑳藉緢濂藉湴澶勭悊琛ㄦ牸绫诲瀷鐨勬暟鎹,浣嗗涓氱晫鍑虹幇鐨勮秺鏉ヨ秺澶氬鏉傜被鍨嬬殑鏁版嵁(濡傛枃鏈佸浘鍍忋佽棰戠瓑)鏃犺兘涓哄姏銆傚挨鍏舵槸姝ュ叆浜掕仈缃慦eb 2.0鍜岀Щ鍔ㄤ簰鑱旂綉鏃朵唬,璁稿浜掕仈缃戝簲鐢ㄦ湁鐫楂樺苟鍙戣鍐欍佹捣閲忔暟鎹鐞嗐佹暟鎹粨鏋勪笉缁熶竴绛夌壒鐐,浼犵粺鐨勫叧绯绘暟鎹簱骞朵笉鑳藉緢濂藉湴鏀寔杩欎簺鍦烘櫙銆傚彟涓鏂归潰,闈炲叧绯绘暟鎹簱鏈夌潃楂",https://blog.csdn.net/GaussDB/article/details/115620260,openGauss鏍稿績鎶鏈,鏁版嵁搴 -銆愬弬璧涗綔鍝80銆戞垜鍜宱penGauss鐨勬晠浜21澶╂荤粨,鍦ㄨ繖鍥戒骇鏁版嵁搴撶櫨鑺遍綈鏀剧殑鏃朵唬閲岋紝瀛︿範鐮旂┒鍥戒骇鏁版嵁搴撴槸澶у娍鎵瓒嬨備箣鍓嶅弬鍔犺繃openGauss鐨勪竴浜涜绋嬶紝瀵筼penGauss鏈変簡涓瀹氱殑浜嗚В锛屼絾鎬绘劅瑙夊仠鐣欏湪鐞嗚灞傞潰涓婏紝鍗拌薄涓嶆繁鍒汇傚弬鍔犱簡姣忔棩涓缁冿細openGauss鏁版嵁搴撳湪绾垮疄璁绋嬶紝鍦ㄥ疄璁殑鐜涓嬶紝鍧氭寔缁冧範锛屾湁浜嗘洿濂界殑浜嗚В銆傚疄璁绋嬭璁″緱寰堝ソ锛岀敱娴呭叆娣憋紝涓姝ユ寮曞銆傚悓鏃跺尮閰嶄簡鐩稿簲鐨勪綔涓氾紝鍋氫綔涓氳兘澶熷姞娣卞嵃璞★紝鎿嶄綔璧锋潵鏇寸啛缁冿紝鏇翠究浜庢帉鎻＄煡璇嗙偣銆傜◢寰荤粨涓嬭繖浜涘ぉ娉ㄦ剰鍒扮殑涓浜涚偣锛1.鍦ㄨ〃鐨勪娇鐢ㄦ椂锛屾彃鍏ュ垹闄ゆ洿鏀规暟鎹粯璁ゆ槸鑷姩鎻愪氦鐨,https://blog.csdn.net/GaussDB/article/details/122134980,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,oracle锝滄暟鎹簱锝渄atabase -涓鏂囨眹鎬诲叏瀵嗘佹暟鎹簱鐨勫熀鏈娇鐢ㄦ柟娉,1锛庡叏瀵嗘佹暟鎹簱鐗规х畝浠嬪叏瀵嗘佹暟鎹簱鎰忓湪瑙ｅ喅鏁版嵁鍏ㄧ敓鍛藉懆鏈熺殑闅愮淇濇姢闂锛屼娇寰楃郴缁熸棤璁哄湪浣曠涓氬姟鍦烘櫙鍜岀幆澧冧笅锛屾暟鎹湪浼犺緭銆佽繍绠椾互鍙婂瓨鍌ㄧ殑鍚勪釜鐜妭濮嬬粓閮藉浜庡瘑鏂囩姸鎬併傚綋鏁版嵁鎷ユ湁鑰呭湪瀹㈡埛绔畬鎴愭暟鎹姞瀵嗗苟鍙戦佺粰鏈嶅姟绔悗锛屽湪鏀诲嚮鑰呭熷姪绯荤粺鑴嗗急鐐圭獌鍙栫敤鎴锋暟鎹殑鐘舵佷笅浠嶇劧鏃犳硶鑾峰緱鏈夋晥鐨勪环鍊间俊鎭紝浠庤岃捣鍒颁繚鎶ゆ暟鎹殣绉佺殑鑳藉姏銆2锛庡叏瀵嗘佹暟鎹簱鐨勫鎴蜂环鍊肩敱浜庢暣涓笟鍔℃暟鎹祦鍦ㄦ暟鎹鐞嗚繃绋嬩腑閮芥槸浠ュ瘑鏂囧舰鎬佸瓨鍦紝閫氳繃鍏ㄥ瘑鎬佹暟鎹簱锛屽彲浠ュ疄鐜帮細 淇濇姢鏁版嵁鍦ㄤ簯涓婂叏鐢熷懡鍛ㄦ湡鐨勯殣绉佸畨鍏紝鏃犺鏁版嵁澶勪簬浣曠鐘舵侊紝鏀诲嚮鑰呴兘鏃犳硶浠,https://blog.csdn.net/GaussDB/article/details/120843296,openGauss缁忛獙鎬荤粨,鏁版嵁搴擄綔澶ф暟鎹綔鏁版嵁搴撳紑鍙戯綔浜戝師鐢燂綔鍒嗗竷寮忥綔1024绋嬪簭鍛樿妭 -銆愪簯鍘熺敓銆慏ocker 浣跨敤璇﹁В,Docker鍦ㄩ殧绂荤殑瀹瑰櫒涓繍琛岃繘绋嬶紝鏈瘒鎸夌収涔嬪墠娴嬭瘯openGauss瀹瑰櫒杩囩▼涓荤粨鍑烘潵浣跨敤Docker瀹瑰櫒鐨勫父鐢ㄥ懡浠ゃ,https://blog.csdn.net/GaussDB/article/details/126248231,鎶鏈氦娴,docker锝滃鍣綔杩愮淮锝滀簯鍘熺敓 -鏁版嵁搴撳彂灞曞彶锛堜笂锛,"鏁版嵁搴撴妧鏈槸淇℃伅鎶鏈鍩熺殑鏍稿績鎶鏈箣涓,鍑犱箮鎵鏈夌殑淇℃伅绯荤粺閮介渶瑕佷娇鐢ㄦ暟鎹簱绯荤粺鏉ョ粍缁囥佸瓨鍌ㄣ佹搷绾靛拰绠＄悊涓氬姟鏁版嵁銆傛暟鎹簱棰嗗煙涔熸槸鐜颁唬璁＄畻鏈哄绉戠殑閲嶈鍒嗘敮鍜岀爺绌舵柟鍚戙傜洰鍓,鍦ㄦ暟鎹簱棰嗗煙宸茬粡浜х敓浜嗗洓浣嶅浘鐏靛寰椾富,浠栦滑鍦ㄦ暟鎹簱鐞嗚鍜屽疄璺甸鍩熷潎鏈夌獊鍑鸿础鐚傚湪鏁版嵁搴撹癁鐢熶箣鍓,鏁版嵁瀛樺偍鍜屾暟鎹鐞嗗凡缁忓瓨鍦ㄤ簡鐩稿綋闀跨殑鏃堕棿銆傚綋鏃舵暟鎹鐞嗕富瑕佹槸閫氳繃琛ㄦ牸銆佸崱鐗囩瓑鏂瑰紡杩涜,鏁堢巼浣庝笅,闇瑕佸ぇ閲忎汉鍛樺弬涓,鏋佹槗鍑洪敊銆20涓栫邯50骞翠唬,闅忕潃璁＄畻鏈虹殑璇炵敓鍜屾垚鐔,璁＄畻鏈哄紑濮嬭繍鐢ㄤ簬鏁版嵁绠＄悊,涓庢鍚屾椂,鏁版嵁绠＄悊鎶鏈篃杩呴熷彂灞曘備紶缁熺殑鏂囦欢绯荤粺闅句互",https://blog.csdn.net/GaussDB/article/details/115615083,openGauss鏍稿績鎶鏈,big data锝滄暟鎹簱锝渟ql -銆愬弬璧涗綔鍝79銆憃penGauss姣忔棩涓缁21澶 瀹屾垚21澶╁涔犳荤粨,鍦╬g缇ら噷鐪嬪埌浜嗚繖娆 姣忔棩涓缁冪殑娲诲姩锛屾濂芥垜涔熷湪瀛︿範鏁版嵁搴撱傚湪涓璧风殑宸ヤ綔涓櫧鐒朵娇鐢ㄨ繃鏁版嵁搴擄紝浣嗘槸涔熶粎闄愪簬绠鍗曚娇鐢ㄣ備細涓鐐圭畝鍗曠殑SQL璇█鑰屽凡銆傚湪杩欐鐨勬椿鍔ㄤ腑涔熺畻鏄熀鏈笂浜嗚В浜唎pengauss鐨勭粨鏋勪娇鐢ㄧ殑鏂规硶锛屼互鍚庡涔犵殑鏂瑰悜銆傚湪杩欐娲诲姩鍚庢垜寮濮嬪埗浣滆嚜宸辩殑瀛︿範绗旇琛ㄦ牸銆,https://blog.csdn.net/GaussDB/article/details/122134919,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔澶ф暟鎹綔瀛︿範缁忛獙 -銆愪簯鍘熺敓銆慘ubernetes锛坘8s锛夌殑鏋舵瀯涓庣粍浠朵粙缁,Kubernetes锛坘8s锛夌殑鏋舵瀯涓庣粍浠朵粙缁,https://blog.csdn.net/GaussDB/article/details/126171147,鎶鏈氦娴,kubernetes锝滀簯鍘熺敓锝滄灦鏋勶綔瀹瑰櫒锝滆繍缁 -瑙ｅ瘑openGauss DB4AI妗嗘灦鐨勫唴閮ㄦ満鐞,1. openGaussAI妗嗘灦鐨勭壒鐐笵B4AI杩欎釜鏂瑰悜涓紝鏁版嵁搴撻氳繃闆嗘垚AI鑳藉姏锛屽湪鐢ㄦ埛杩涜AI璁＄畻鏃跺氨鍙互閬垮厤鏁版嵁鎼繍鐨勯棶棰樸備笉鍚屼簬鍏朵粬鐨凞B4AI妗嗘灦锛屾湰娆penGauss寮婧愮殑鍘熺敓妗嗘灦鏄氳繃娣诲姞AI绠楀瓙鐨勬柟寮忓畬鎴愭暟鎹簱涓殑AI璁＄畻銆傞偅涔堥櫎浜嗛伩鍏嶄簡鏁版嵁鎼繍鎵甯︽潵鐨勯棶棰樿繖涓櫘閬嶄紭鍔匡紝openGauss鐨凙I妗嗘灦杩樺叿鏈変互涓嬬殑浼樺娍鍜岀壒鐐癸細1锛夋瀬浣庣殑瀛︿範闂ㄦ褰撳墠鏈涓绘祦鐨勮绠楁鏋讹細Tensorflow銆乸ytorch銆乲eras绛夊ぇ澶氫緷鎵樹簬python璇█浣滀负鏋勫缓鐨勮剼鏈瑷锛岃櫧鐒秔ython.,https://blog.csdn.net/GaussDB/article/details/120842706,openGauss缁忛獙鎬荤粨,鏁版嵁搴擄綔澶ф暟鎹綔鏁版嵁搴撳紑鍙戯綔浜戝師鐢燂綔鍒嗗竷寮 -銆愬弬璧涗綔鍝78銆戝弬鍔爋penGauss璇剧▼21澶╁涔犳湁鎰,21澶╁潥鎸佸涔爋penGauss鏁版嵁搴撹绋嬶紝鍙互璇存敹鑾锋弧婊★紝璇剧▼鍐呭涓板瘜锛岀粌涔犳柟渚匡紝瀵逛簬鏂版墜鏉ヨ锛岄潪甯稿弸濂姐,https://blog.csdn.net/GaussDB/article/details/122134811,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔绯荤粺鏋舵瀯锝渂ig data -Docker闀滃儚浣跨敤璇﹁В,瀹瑰櫒闀滃儚鏄竴涓笉鍙彉鐨勫彧璇绘枃浠讹紝鍩轰簬鐩稿悓闀滃儚鏂囦欢鍒涘缓鍚姩鐨勫鍣紝閮藉皢鑾峰緱瀹屽叏鐩稿悓鐨凞ocker瀹瑰櫒銆傚鍣ㄦ槸闀滃儚鐨勫疄渚嬨,https://blog.csdn.net/GaussDB/article/details/126133795,鎶鏈氦娴,docker锝滃鍣綔java锝滀簯鍘熺敓锝滆繍缁 -鉂わ笍鈥嶃怗aussDB绮惧搧璇剧7鏈熴戞暟鎹鐞嗘湇鍔AS鉂わ笍鈥,鉂わ笍鈥嶅ぇ瀹跺ソ锛屾垜鏄疓auss鏉鹃紶浼氾紝娆㈣繋杩涙潵瀛︿範鍟鉂わ笍鈥 鍦ㄤ笂鏈熻棰戞暟鎹簱鍜屽簲鐢ㄨ縼绉籙GO鏈嶅姟涓紝澶у瀵瑰浣曚娇鐢ㄦ暟鎹簱鍜屽簲鐢ㄨ縼绉籙GO鏈嶅姟灏哋racle寮傛瀯瀵硅薄杩佺Щ鍒板崕涓轰簯鏁版嵁搴揋aussDB鏈変簡鍩烘湰浜嗚В銆傛湰鏈熻棰戝皢鏇磋繘涓姝ユ暀浣犲湪杩佺Щ鍒癎aussDB鍚庯紝濡備綍浣跨敤鏁版嵁搴撶鐞嗘湇鍔AS寮灞曟暟鎹簱鐨勫紑鍙戝拰杩愮淮宸ヤ綔銆傛湰鏈熶綘灏嗛噸鐐瑰涔犲埌浠ヤ笅鍐呭锛氭暟鎹鐞嗘湇鍔AS閽堝GaussDB鐨勫姛鑳界壒鎬с傚紑鍙戜汉鍛樺浣曚娇鐢―AS杩涜鍦ㄧ嚎鏁版嵁搴撶鐞嗐侱BA濡備綍浣跨敤DAS鐨勬櫤鑳借繍缁村姛鑳芥礊瀵熸暟鎹簱鐨勫仴搴锋儏鍐..,https://blog.csdn.net/GaussDB/article/details/120863083,GaussDB绮惧搧璇,鏁版嵁搴擄綔澶ф暟鎹綔DBA -銆愬弬璧涗綔鍝77銆憃penGauss姣忔棩涓缁 21澶╂荤粨,鍦╫pengauss鐨勫緛鏂囨瘮璧涗腑锛屾垜鍜実auss鏉鹃紶浼氬皬鍔╂墜娌熼氫簡涓涓嬶紝灏忓姪鎵嬫彁绀哄埌锛氥妎pengauss姣忔棩涓缁冦嬬殑娲诲姩姝ｅ湪杩涜锛屾兂鍙傚姞鐨勮瘽锛屽彲浠ョ湅鐪嬨,https://blog.csdn.net/GaussDB/article/details/122134767,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔澶ф暟鎹綔瀛︿範缁忛獙 -銆愪簯鍘熺敓銆戝浣曞揩閫熼儴缃睰ubernetes,Kubeadm鏄竴涓狵8s閮ㄧ讲宸ュ叿锛屾彁渚沰ubeadm init 鍜 kubeadm join涓や釜鎿嶄綔鍛戒护锛屽彲浠ュ揩閫熼儴缃蹭竴涓狵ubernetes闆嗙兢,https://blog.csdn.net/GaussDB/article/details/126058045,鎶鏈氦娴,kubernetes锝滀簯鍘熺敓锝渄ocker -猸恛penGauss鏁版嵁搴撴簮鐮佽В鏋愮郴鍒楁枃绔犫斺 瀵硅薄鏉冮檺绠＄悊猸,鉂わ笍鈥嶅ぇ瀹跺ソ锛屾垜鏄疓auss鏉鹃紶浼氾紝娆㈣繋杩涙潵瀛︿範鍟鉂わ笍鈥 鍦ㄥ墠闈㈡枃绔犱腑浠嬬粛杩団9.3 瑙掕壊绠＄悊鏁粹濓紝鏈瘒鎴戜滑浠嬬粛绗9绔 瀹夊叏绠＄悊婧愮爜瑙ｆ瀽涓9.4 瀵硅薄鏉冮檺绠＄悊鈥濈殑鐩稿叧绮惧僵鍐呭浠嬬粛銆9.4 瀵硅薄鏉冮檺绠＄悊鏉冮檺绠＄悊鏄畨鍏ㄧ鐞嗛噸瑕佺殑涓鐜紝openGauss鏉冮檺绠＄悊鍩轰簬璁块棶鎺у埗鍒楄〃锛坅ccess control list锛孉CL锛夊疄鐜般9.4.1 鏉冮檺绠＄悊1. 璁块棶鎺у埗鍒楄〃璁块棶鎺у埗鍒楄〃鏄疄鐜版暟鎹簱瀵硅薄鏉冮檺绠＄悊鐨勫熀纭锛屾瘡涓璞￠兘鍏锋湁ACL锛屽瓨鍌ㄨ瀵硅薄鐨勬墍鏈夋巿鏉冧俊鎭傚綋鐢ㄦ埛璁块棶瀵硅薄鏃讹紝鍙湁鐢ㄦ埛鍦ㄥ..,https://blog.csdn.net/GaussDB/article/details/120821385,openGauss婧愮爜瑙ｆ瀽,big data锝滄暟鎹簱锝渄ba锝滄暟鎹簱鏋舵瀯锝滄暟鎹簱寮鍙 -銆愬弬璧涗綔鍝75銆戞垜鍜宱penGauss鐨勬晠浜-21澶﹐penGauss璁粌钀,21澶╋紝鍝堝搱澶氫箞鐔熸倝鐨勬暟瀛楋紝璁板緱寰堝骞村墠鍏徃鏈夌粰鎴戜滑鎺ㄨ崘涓鏈功銆庝範鎯鍩熴忥紝閲岄潰澶氭鎻愬埌浜21澶╋紝21澶╁吇鎴愪竴绉嶄範鎯,https://blog.csdn.net/GaussDB/article/details/122134620,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔澶ф暟鎹綔瀛︿範缁忛獙 -銆愪簯鍘熺敓銆戜娇鐢―ocker蹇熼儴缃瞣penGauss涓诲鐜,鏈瘒璁板綍浜嗗熀浜嶥ocker蹇熼儴缃瞣penGauss涓诲鐜鍙婁腑闂撮亣鍒扮殑闂锛屽笇鏈涘瀛︿範openGauss鐨勫悓瀛︽湁鎵甯姪銆,https://blog.csdn.net/GaussDB/article/details/126036814,openGauss缁忛獙鎬荤粨,docker锝滀簯鍘熺敓锝滃鍣綔鏁版嵁搴擄綔杩愮淮 -鉂わ笍鈥嶅浣曚娇鐢╬gloader杩佺ЩMySQL鏁版嵁搴撹嚦openGauss鉂わ笍鈥,pgloader浠嬬粛pgloader鏄竴涓暟鎹鍏ュ伐鍏凤紝浣跨敤COPY鍛戒护灏嗘暟鎹鍏ュ埌PostgreSQL銆俻gloader鏈変袱绉嶅伐浣滄ā寮忥紝涓绉嶆槸浠庢枃浠跺鍏ワ紝涓绉嶆槸杩佺Щ鏁版嵁搴撱俻gloader鍦ㄤ袱绉嶆儏鍐典笅閮戒娇鐢≒ostgreSQL鐨凜OPY鍗忚楂樻晥鐨勪紶杈撴暟鎹俹penGauss鍏煎PostgreSQL鐨勯氫俊鍗忚浠ュ強缁濆ぇ閮ㄥ垎璇硶锛屽彲浣跨敤pgloader灏哅ySQL鏁版嵁搴撹縼绉昏嚦openGauss銆俻gloader鍦╫penGauss涓婄殑闂鐢变簬openGauss 瀵瑰師鐢烶ostgreSQL鐨勯氫俊鍗,https://blog.csdn.net/GaussDB/article/details/120336223,openGauss缁忛獙鎬荤粨,鏁版嵁搴擄綔浜戝師鐢燂綔澶ф暟鎹綔浜哄伐鏅鸿兘锝滀簯璁＄畻 -銆愬弬璧涗綔鍝74銆憃penGauss/MogDB瀛樺偍杩囩▼浜嬪姟鎺у埗涓庡紓甯稿潡,"浣滆咃細褰啿鏈枃灏嗗垎鍒湪openGauss/MogDB鍜孭ostgreSQL鏁版嵁搴撲腑娴嬭瘯瀛樺偍杩囩▼commit涓巈xception鐨勪娇鐢ㄣ傚疄楠屼竴PostgreSQL鍏堝垱寤烘祴璇曡〃create table t1(id int);涓嬮潰鍒涘缓瀛樺偍杩囩▼proc1锛歝reate or replace procedure proc1() as$$declarebegin raise notice '--begin to drop table t2,time=%',clock_timestamp()",https://blog.csdn.net/GaussDB/article/details/122134589,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔database -銆愪簯鍘熺敓銆戝揩閫熶簡瑙ubernetes,鍦ㄤ簯鍘熺敓鎶鏈彂灞曠殑娴疆涔嬩腑锛孠ubernetes浼撮殢鐫瀹瑰櫒鎶鏈殑鍙戝睍锛屾垚涓轰簡鐩墠浜戞椂浠ｇ殑鈥滄搷浣滅郴缁熲濄,https://blog.csdn.net/GaussDB/article/details/125926400,鎶鏈氦娴,浜戝師鐢燂綔kubernetes锝滃鍣綔devops锝渄ocker -鉂わ笍鈥嶃怗aussDB绮惧搧璇剧6鏈熴戞暟鎹簱鍜屽簲鐢ㄨ縼绉籙GO鏈嶅姟鉂わ笍鈥,銆怗aussDB绮惧搧璇剧6鏈熴戞暟鎹簱鍜屽簲鐢ㄨ縼绉籙GO鏈嶅姟 ,https://blog.csdn.net/GaussDB/article/details/120741463,GaussDB绮惧搧璇,big data锝渙racle锝滄暟鎹簱 -銆愬弬璧涗綔鍝73銆慚ogDB/openGauss 閫氳繃娲昏穬浼氳瘽瀹氫綅鎬ц兘鐡堕,"浣滆咃細鍞愮浜氳繃 top鍛戒护鑾峰彇娑堣桟PU鏈澶氱殑浼氳瘽鈥 mogdb/opengauss浣跨敤澶氱嚎绋嬫ā寮忊 鑾峰彇mogdb pid鈥 ps -ef | grep mogdb鍙互鐪嬪埌褰撳墠鏈嶅姟鍣ㄤ笂杩愯鐨凪ogdb鏁版嵁搴撶殑PID涓22203.鈥 top 鈥揌 鈥損 閫氳繃top鍛戒护鏌ョ湅鍗犵敤cpu楂樼殑绾跨▼ID銆傛鏌ョ壒瀹歵hread鐨勪俊鎭 鈥 dbe_perf.THREAD_WAIT_STATUS鈥 \d dbe_perf.THREAD_WAIT_STATUSselect tid,lwtid,qu",https://blog.csdn.net/GaussDB/article/details/122134547,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏈嶅姟鍣綔杩愮淮 -猸恛penGauss鏁版嵁搴撴簮鐮佽В鏋愮郴鍒楁枃绔犫斺 瑙掕壊绠＄悊猸,鉂わ笍鈥嶅ぇ瀹跺ソ锛屾垜鏄疓auss鏉鹃紶浼氾紝娆㈣繋杩涙潵瀛︿範鍟鉂わ笍鈥 鍦ㄥ墠闈粙缁嶈繃鈥淸9.1 瀹夊叏绠＄悊鏁翠綋鏋舵瀯鍜屼唬鐮佹瑙堛9.2 瀹夊叏璁よ瘉]鈥(https://blog.csdn.net/GaussDB/article/details/120646696?spm=1001.2014.3001.5501)鐨勭浉鍏崇簿褰╁唴瀹逛粙缁嶃...,https://blog.csdn.net/GaussDB/article/details/120697765,openGauss婧愮爜瑙ｆ瀽,big data锝滄暟鎹簱锝渟ql -銆愬弬璧涗綔鍝72銆慚ogdb/OpenGauss鏁版嵁搴撲腑閫氳繃鍙傛暟鎺у埗鎶撳彇鎱ql,浣滆咃細鍞愮浜甿ogdb鏁版嵁搴撲腑鍙互閫氳繃鎵撳紑鐩稿簲鐨勫弬鏁版姄鍙栨參sql锛岃鍙傛暟涓簂og_min_duratuion_statement銆傚弬鏁拌鏄庯細 褰撴煇鏉¤鍙ョ殑鎸佺画鏃堕棿澶т簬鎴栬呯瓑浜庣壒瀹氱殑姣鏁版椂锛宭og_min_duration_statement鍙傛暟鐢ㄤ簬鎺у埗璁板綍姣忔潯瀹屾垚璇彞鐨勬寔缁椂闂淬傝缃甽og_min_duration_statement鍙互寰堟柟渚垮湴璺熻釜闇瑕佷紭鍖栫殑鏌ヨ璇彞銆傚浜庝娇鐢ㄦ墿灞曟煡璇㈠崗璁殑瀹㈡埛绔紝璇硶鍒嗘瀽銆佺粦瀹氥佹墽琛屾瘡涓姝ユ墍鑺辨椂闂磋鐙珛璁板綍銆傛寚瀹氳鍙傛暟鐨勫煎彲浠ヨ缃參sql鐨勬姄鍙栭槇鍊硷紝渚嬪锛歡s,https://blog.csdn.net/GaussDB/article/details/122134515,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,sql锝滄暟鎹簱锝渄atabase -銆愪簯鍘熺敓銆慏ocker閮ㄧ讲鏁版嵁搴撶殑鎸佷箙鍖,瀹瑰櫒閮ㄧ讲闈炲父鏂逛究锛屽嵏杞芥洿鏄畝鍗曘傛墍浠ワ紝瀵逛簬鏁版嵁搴撹繖绉嶉渶瑕佹寔涔呭寲鐨勬暟鎹潵璇达紝杩橀渶瑕佺湅涓嬪浣曟墠鑳介槻姝㈠洜涓哄鍣ㄧ殑鍒犻櫎鎴栨崯鍧忓鑷存暟鎹殑涓㈠け銆,https://blog.csdn.net/GaussDB/article/details/125888976,openGauss缁忛獙鎬荤粨,docker锝滃鍣綔杩愮淮锝滄暟鎹簱锝滀簯鍘熺敓 -猸恛penGauss鏁版嵁搴撴簮鐮佽В鏋愮郴鍒楁枃绔犫斺 瀹夊叏绠＄悊婧愮爜瑙ｆ瀽猸,鉂わ笍鈥嶅ぇ瀹跺ソ锛屾垜鏄疓auss鏉鹃紶浼氾紝娆㈣繋杩涙潵瀛︿範鍟鉂わ笍鈥 鍦ㄥ墠闈粙缁嶈繃鈥8.7 DeepSQL銆8.8 灏忕粨鈥濓紝鏈瘒鎴戜滑浠嬬粛绗9绔 瀹夊叏绠＄悊婧愮爜瑙ｆ瀽涓9.1 瀹夊叏绠＄悊鏁翠綋鏋舵瀯鍜屼唬鐮佹瑙堛9.2 瀹夊叏璁よ瘉鈥濈殑鐩稿叧绮惧僵鍐呭浠嬬粛銆俹penGauss浣滀负鏂颁竴浠ｈ嚜娌诲畨鍏ㄦ暟鎹簱锛屾彁渚涗簡涓板瘜鐨勬暟鎹簱鍩虹瀹夊叏鑳藉姏锛屽苟閫愭瀹屽杽鍚勭被楂橀樁瀹夊叏鑳藉姏銆傝繖浜涘畨鍏ㄨ兘鍔涙兜鐩栦簡璁块棶鐧诲綍璁よ瘉銆佺敤鎴锋潈闄愮鐞嗐佸璁′笌杩芥函鍙婃暟鎹畨鍏ㄩ殣绉佷繚鎶ょ瓑銆傛湰绔犺妭灏嗗洿缁昽penGauss瀹夊叏鏈哄埗杩涜婧愮爜瑙ｈ锛屼互甯姪鏁版嵁搴撳唴鏍稿紑鍙戣呭湪杩涜鍐呮牳寮鍙..,https://blog.csdn.net/GaussDB/article/details/120646696,openGauss婧愮爜瑙ｆ瀽,big data锝滄暟鎹簱 -銆愬弬璧涗綔鍝71銆慍entOS 7.9 瀹夎 openGauss 2.1.0 涔嬪墺鑼ф娊涓,浣滆咃細闂ぉ鐨勫ぉ闂湰鏂囨槸鍦ㄥ弬鑰冨畼鏂圭殑瀹夎鏂囨。鍚庯紝鎻愬彇鎬荤粨鍑虹殑鍏抽敭瀹夎姝ラ銆俒1] 鍩虹鐜瀹夎# timedatectl set-timezone Asia/Shanghai# hostnamectl set-hostname gauss01# nmcli con mod enp0s3 ipv4.method manual ipv4.address 192.168.2.131/24# nmcli con mod enp0s3 ipv4.gateway 192.168.2.1# nmcli con mod e,https://blog.csdn.net/GaussDB/article/details/122134462,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,centos锝渓inux锝滆繍缁 -銆愪簯鍘熺敓銆戜娇鐢―ocker閮ㄧ讲openGauss,openGauss鏄竴娆鹃珮鎬ц兘銆侀珮瀹夊叏銆侀珮鍙潬銆侀珮鏅鸿兘鐨勪紒涓氱骇寮婧愬叧绯诲瀷鏁版嵁搴撱備簯鍜屾仼澧ㄥ埗浣滀簡docker鐗堟湰銆傚熀浜庢锛 鎴戜滑鍙互涓嶉渶瑕佷娇鐢ㄥ師濮嬪畨瑁呭寘鍜屼竴绯诲垪瀹夎閰嶇疆锛屽彲浠ョ洿鎺ヨ繍琛宒ocker闀滃儚鐨勭増鏈傛湰鏂囦富瑕佷粙缁嶉氳繃Docker瀹夎openGauss 3.0.0锛屾柟渚緿evOps鐢ㄦ埛鐨勫畨瑁呫侀厤缃拰鐜璁剧疆銆............,https://blog.csdn.net/GaussDB/article/details/125799678,openGauss缁忛獙鎬荤粨,docker锝滃鍣綔鏁版嵁搴擄綔浜戝師鐢燂綔杩愮淮 -濡備綍浣跨敤pg_chameleon杩佺ЩMySQL鏁版嵁搴撹嚦openGauss,pg_chameleon浠嬬粛pg_chameleon鏄竴涓敤Python3缂栧啓鐨勫疄鏃跺鍒跺伐鍏凤紝缁忚繃鍐呴儴閫傞厤锛岀洰鍓嶆敮鎸丮ySQL杩佺Щ鍒皁penGauss銆傚伐鍏蜂娇鐢╩ysql-replication搴撲粠MySQL涓彁鍙杛owimages锛岃繖浜況owimages灏嗕互jsonb鏍煎紡琚瓨鍌ㄥ埌openGauss涓傚湪openGauss涓細鎵ц涓涓猵l/pgsql鍑芥暟锛岃В鐮乯sonb骞跺皢鏇存敼閲嶆紨鍒皁penGauss銆傚悓鏃讹紝宸ュ叿閫氳繃涓娆″垵濮嬪寲閰嶇疆锛屼娇鐢ㄥ彧璇绘ā寮忥紝灏哅ySQL鐨勫叏閲忔暟鎹媺鍙栧埌openGauss锛屼娇寰...,https://blog.csdn.net/GaussDB/article/details/120525127,openGauss缁忛獙鎬荤粨,澶ф暟鎹綔鏁版嵁搴擄綔浜戝師鐢燂綔浜哄伐鏅鸿兘锝滃悗绔 -銆愬弬璧涗綔鍝70銆慚OGDB/openGauss涓嶱ostgreSQL鍏充簬GDK瀛楃闆嗛棶棰,浣滆咃細闃庝功鍒╂渶杩戯紝鍦ㄩ獙璇佷笉鍚屽瓧绗﹂泦鏁版嵁绫诲瀷瀛樺偍鏁版嵁浣嶆暟鐨勬椂鍊欏彂鐜帮細PG12涓嶆敮鎸乻erver_encoding=GBK銆備互鍙奙OGDB/openGauss 2.0.1 build d97c0e8a 铏界劧鏀寔server_encoding=GBK锛屼絾鏄粛鏃у瓨鍦ㄩ棶棰樸傚紑濮嬬殑鏃跺欐槸鎯抽獙璇佷竴涓婸ostgreSQL閲屼笉鍚屽瓧绗﹂泦 varchar varying锛5锛夋槸涓嶆槸閮借兘瀛樹簲涓眽瀛楋紝鍥犳杩涜浜嗗涓嬫祴璇曪紝UTF-8瀛楃闆嗘椂鍊檝archar涓嶅姞鎷彿鐨勮瘽鍙彃鍏ョ殑鍊煎氨鏄彉闀跨殑鍦ㄦ祴璇旼BK瀛楃闆嗙殑鏃跺欙紝鍙戠幇P,https://blog.csdn.net/GaussDB/article/details/122124065,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,postgresql锝滄暟鎹簱锝渄atabase -openGauss鏁版嵁搴撳湪CentOS涓婄殑瀹夎瀹炶返,杩欐槸涓绡囧熀浜庡崕涓轰簯ECS+CentOS 7鐨刼penGauss鏁版嵁搴撳畨瑁呭疄璺点,https://blog.csdn.net/GaussDB/article/details/125673427,openGauss缁忛獙鎬荤粨,centos锝渓inux锝滄暟鎹簱锝減ython -銆愬弬璧涗綔鍝69銆戝弬鍔犮婃瘡鏃ヤ竴缁冿細openGauss鏁版嵁搴撳湪绾垮疄璁绋嬨嬫椿鍔ㄧ殑鎰熸兂,浣滆咃細鍚存瘏浠婂ぉ鏄婃瘡鏃ヤ竴缁冿細openGauss鏁版嵁搴撳湪绾垮疄璁绋嬨嬫墦鍗＄殑鏈鍚庝竴澶╋紝涔熸槸鍐插嚮鐗圭瓑濂栫殑鏈轰細锛屽浣曟垜杩愭皵涓嶅ソ锛岀櫥褰曡繘鍘伙紝鍒氬涔犲畬璇剧▼鍐呭锛岀郴缁熷崱椤垮悗锛屽啀涔熻繘涓嶅幓锛屽彧鑳戒娇鐢ㄨ嚜宸辨惌寤哄ソ鐨刼penGauss鏉ュ畬鎴愪綔涓氥傚悓鏃朵篃澶卞幓浜嗙壒绛夊鐨勬満浼氾紝閮侀椃鍛銆傛姏寮杩欒姝荤殑閮侀椃蹇冩儏锛屽湪杩21澶╃殑瀛︿範涓紝杩樻槸鏀惰幏婊℃弧鐨勩備笅闈㈡槸鎴戣繖娈垫椂闂村涔犵殑鎬荤粨鍜屽績寰楋細1. 姣忔棩涓缁冨氨鏄瘡澶╅兘瀛︿範涓涓煡璇嗙偣閫氳繃瀹炴搷鍜屼綔涓氬珐鍥虹煡璇嗙偣鐨勫涔犮備篃鍙互閫氳繃鐭ヨ瘑鐐瑰幓openGauss鏂囨。涓婃壘鐩稿叧鐨勮祫鏂欙紝鍔犳繁瀵圭煡璇嗙偣鐨勪簡瑙ｅ拰鎷撳璇ョ煡璇嗙偣,https://blog.csdn.net/GaussDB/article/details/122123496,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔database -猸恛penGauss鏃ュ織鍏辫瘑妗嗘灦澶ф彮绉樷瓙,鍒嗗竷寮忎竴鑷存х畻娉曟槸涓涓垎甯冨紡绯荤粺鐨勫熀纭鎬ч棶棰橈紝鎵瑕佽В鍐崇殑鏄竴涓垎甯冨紡绯荤粺濡備綍灏辨煇涓硷紙鍐宠锛夎揪鎴愬己涓鑷达紝杩涜岃В鍐崇郴缁熺殑楂樺彲鐢ㄩ棶棰樸侾axos鏄渶閲嶈鐨勫垎甯冨紡涓鑷存х畻娉曪紝寰堝浜洪兘鎶婂畠浣滀负鈥滃垎甯冨紡涓鑷存у崗璁濈殑浠ｅ悕璇嶃傝櫧鐒禤axos鐞嗚宸茬粡鎻愬嚭浜嗗緢澶氬勾锛屼娇鐢≒axos鍙婂叾鍚勫彉绉嶅崗璁殑浜у搧涔熷眰鍑轰笉绌凤紝浣嗘槸鐪熸宸ヤ笟绾х殑銆佺涓夋柟鐙珛搴撹繕鏄緢灏戣锛屽紑婧愮殑椤圭洰鏇存槸灏戜箣鍙堝皯锛屽弬鑰働axos鍗忚鐨勫父瑙佸紑婧愪骇鍝佹湁Zookeeper銆乪tcd锛屼絾鏄叾鍗忚骞朵笉鑳芥敮鎸佷竴涓珮鍚炲悙鐨勭姸鎬佹満澶嶅埗锛屼笖娌℃湁鎻愪緵鐙珛鐨勭涓夋柟搴擄紝鍙緵鍏朵粬绯荤粺,https://blog.csdn.net/GaussDB/article/details/120566295,openGauss缁忛獙鎬荤粨,澶ф暟鎹綔鏁版嵁搴擄綔浜戝師鐢燂綔浜哄伐鏅鸿兘锝滄暟鎹簱寮鍙 -閬囧埌鎱QL璇ユ庝箞鍔烇紵锛堜笅锛,鍦ㄦ暟鎹簱鐨勬棩甯镐娇鐢ㄤ腑锛岄毦鍏嶄細閬囧埌鎱QL锛岄亣鍒版參SQL鏈韩骞朵笉鍙曪紝鍥伴毦涔嬪鍦ㄤ簬濡備綍璇嗗埆鎱QL骞跺鍏朵紭鍖栵紝浣垮畠涓嶈嚦浜庢嫋鎱㈡暣涓郴缁熺殑鎬ц兘锛岄伩鍏嶅嵄瀹冲埌鏃ュ父涓氬姟鐨勬甯歌繘琛屻備笂鏈熸垜浠浜嗙储寮曞師鍥犮佺郴缁熼厤缃拰璧勬簮绔炰簤瀵艰嚧鐨勬參SQL锛屼粖澶╂垜浠户缁垎鏋愬拰鎬荤粨銆......,https://blog.csdn.net/GaussDB/article/details/125606842,openGauss缁忛獙鎬荤粨,澶ф暟鎹綔sql锝滀簯鍘熺敓锝滄暟鎹簱锝渄ba -猸恛penGauss鏁版嵁搴撴簮鐮佽В鏋愮郴鍒楁枃绔犫斺 DeepSQL猸,鉂わ笍鈥嶅ぇ瀹跺ソ锛屾垜鏄疓auss鏉鹃紶浼氾紝娆㈣繋杩涙潵瀛︿範鍟鉂わ笍鈥 涓婁竴绡囦粙缁嶄簡 8.6 AI鏌ヨ鏃堕棿棰勬祴鐨勭浉鍏冲唴瀹癸紝鏈瘒鎴戜滑浠嬬粛鈥8.7 DeepSQL銆8.8 灏忕粨鈥濈殑鐩稿叧绮惧僵鍐呭浠嬬粛銆8.7 DeepSQL鍓嶉潰鎻愬埌鐨勫姛鑳藉潎涓篈I4DB棰嗗煙锛孉I涓庢暟鎹簱缁撳悎杩樻湁鍙﹀涓涓ぇ鏂瑰悜锛屽嵆DB4AI銆傚湪鏈珷涓紝鎴戜滑灏嗕粙缁峯penGauss鐨凞B4AI鑳藉姏锛屾帰绱㈤氳繃鏁版嵁搴撴潵楂樻晥椹卞姩AI浠诲姟鐨勬柊閫斿緞銆備娇鐢ㄥ満鏅暟鎹簱DB4AI鍔熻兘鐨勫疄鐜帮紝鍗冲湪鏁版嵁搴撳唴瀹炵幇AI绠楁硶锛屼互鏇村ソ鐨勬敮鎾戝ぇ鏁版嵁鐨勫揩閫熷垎鏋愬拰璁＄畻銆傜洰鍓峯..,https://blog.csdn.net/GaussDB/article/details/120529952,openGauss婧愮爜瑙ｆ瀽,big data锝減ostgresql锝滄暟鎹簱 -銆愬弬璧涗綔鍝68銆慞ostgrSQL鍜孫penGauss/MogDB鍒嗗尯琛ㄥ姣旓紙浜岋級,浣滆咃細lmj寰鏈熷弬鑰冿細PostgrSQL鍜孫penGauss/MogDB鍒嗗尯琛ㄥ姣旓紙涓锛夊姣擯ostgreSQLOpenGauss/MogDB澧炲姞鍒嗗尯锛堟寕杞藉垎鍖猴級ATTACHADD PARTITION鍒犻櫎鍒嗗尯锛堝嵏杞藉垎鍖猴級DETACHdrop partition閲嶅懡鍚嶅垎鍖篟ENAME TORENAME PARTITION缃崲鍒嗗尯涓嶆敮鎸丒XCHANGE PARTITION鍚堝苟鍒嗗尯涓嶆敮鎸丮ERGE PARTITIONS鍒囧壊鍒嗗尯锛堟媶鍒嗗垎鍖,https://blog.csdn.net/GaussDB/article/details/122121882,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,postgresql锝滄暟鎹簱锝渄atabase -閬囧埌鎱QL璇ユ庝箞鍔烇紵锛堜笂锛,鍦ㄦ暟鎹簱鐨勬棩甯镐娇鐢ㄤ腑锛岄毦鍏嶄細閬囧埌鎱QL锛岄亣鍒版參SQL鏈韩骞朵笉鍙曪紝鍥伴毦涔嬪鍦ㄤ簬濡備綍璇嗗埆鎱QL骞跺鍏朵紭鍖栵紝浣垮畠涓嶈嚦浜庢嫋鎱㈡暣涓郴缁熺殑鎬ц兘锛岄伩鍏嶅嵄瀹冲埌鏃ュ父涓氬姟鐨勬甯歌繘琛屻傚涓嶅悓鐨勬暟鎹簱鏉ヨ锛岀敱浜庡叾绯荤粺鏋舵瀯鐨勫樊寮傘佷唬鐮佸疄鐜扮殑涓嶅悓锛屽緢澶氭參SQL瑙ｅ喅鈥滃璺濆線寰鏄棤娉曠洿鎺ュ鐢ㄧ殑銆備负姝わ紝鎴戜滑姊崇悊浜嗗湪openGauss涓婅繘琛屾參SQL鍒嗘瀽鐨勭粡楠岋紝骞舵荤粨浜嗕笅鏉ワ紝甯屾湜鑳界粰openGauss鐨勭敤鎴蜂竴浜涘惎鍙戙.........,https://blog.csdn.net/GaussDB/article/details/125557576,openGauss缁忛獙鎬荤粨,鏁版嵁搴擄綔sql锝滀簯鍘熺敓锝滄暟鎹簱寮鍙戯綔dba -猸怤UMA鏋舵瀯杩涜浼樺寲锛屾暟鎹簱鏁堢巼鏄捐憲鎻愬崌锛岄偅涔堜粈涔堟槸NUMA锛熷井鍔ㄧ敾甯︿綘璧拌繘鍏ㄦ柊NUMA猸,openGauss鏁版嵁搴撻拡瀵筃UMA鏋舵瀯杩涜浜嗗緢澶氫紭鍖栵紝鍥犳鎻愬崌浜嗕笉灏戞晥鐜囥傞偅涔堜粖澶╁氨璺熷ぇ瀹惰亰涓鑱婁粈涔堟槸NUMA锛熲潳锔忊峃UMA鏄竴绉嶇敤浜庡澶勭悊鍣ㄧ殑璁＄畻鏈哄瓨鍌ㄥ櫒璁捐鏋舵瀯锛屾棭璧风殑璁＄畻鏈篊PU鍙湁涓涓牳锛 闅忕潃鍗曟牳璁＄畻鑳藉姏鎻愬崌閬囧埌鐡堕锛孋PU寮濮嬩娇鐢ㄥ涓牳鍚屾椂宸ヤ綔锛岄殢鐫鏍歌繘涓姝ュ澶氾紝鍐呭瓨鎬荤嚎鎴愪负浜嗙摱棰堬紝涓轰簡瑙ｅ喅杩欎釜闂锛孨UMA鏋舵瀯鍑虹幇浜嗭紝閭ｄ箞浠栨槸濡備綍瑙ｅ喅鏁版嵁璇诲彇鏃堕棿宸紓闂骞舵彁楂樻晥鐜囧憿锛熸湰鏈熷井鍔ㄧ敾鍛婅瘔浣犵瓟妗堛傗湆????????????...,https://blog.csdn.net/GaussDB/article/details/120486596,閰峰摜璇村簱,鍔ㄧ敾锝滄暟鎹簱锝滃垎甯冨紡锝滃ぇ鏁版嵁 -銆愬弬璧涗綔鍝67銆慞ostgrSQL鍜孫penGauss/MogDB鍒嗗尯琛ㄥ姣旓紙涓锛,浣滆咃細lmj姒傝堪鍒嗗尯琛ㄦ槸鎶婇昏緫涓婄殑涓寮犺〃鏍规嵁鏌愮鏂规鍒嗘垚鍑犲紶鐗╃悊鍧楄繘琛屽瓨鍌ㄣ傝繖寮犻昏緫涓婄殑琛ㄧО涔嬩负鍒嗗尯琛紝鐗╃悊鍧楃О涔嬩负鍒嗗尯銆傚垎鍖鸿〃鏄竴寮犻昏緫琛紝涓嶅瓨鍌ㄦ暟鎹紝鏁版嵁瀹為檯鏄瓨鍌ㄥ湪鍒嗗尯涓婄殑銆傚垎鍖鸿〃鍜屾櫘閫氳〃鐩告瘮鍏锋湁浠ヤ笅浼樼偣:鏀瑰杽鏌ヨ鎬ц兘: 瀵瑰垎鍖哄璞＄殑鏌ヨ鍙互浠呮悳绱㈣嚜宸卞叧蹇冪殑鍒嗗尯锛屾彁楂樻绱㈡晥鐜囥傚寮哄彲鐢ㄦ:濡傛灉鍒嗗尯琛ㄧ殑鏌愪釜鍒嗗尯鍑虹幇鏁呴殰锛岃〃鍦ㄥ叾浠栧垎鍖虹殑鏁版嵁浠嶇劧鍙敤銆傛柟渚跨淮鎶: 濡傛灉鍒嗗尯琛ㄧ殑鏌愪釜鍒嗗尯鍑虹幇鏁呴殰锛岄渶瑕佷慨澶嶆暟鎹紝鍙慨澶嶈鍒嗗尯鍗冲彲瀵规瘮PostgreSQLOpenGauss/MogDB,https://blog.csdn.net/GaussDB/article/details/122120602,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,postgresql锝滄暟鎹簱锝渄atabase -openGauss鍐呮牳鍒嗘瀽-缁熻淇℃伅涓庤鏁颁及璁,SQL寮曟搸鎵ц鏌ヨ涓昏缁忓巻浜嗚瘝娉曡娉曡В鏋愩佹煡璇㈤噸鍐欍佹煡璇㈣鍒掑拰璁″垝鎵ц绛夋楠ゃ傜洰鍓嶄紭鍖栧櫒杩涜璺緞鐨勯夋嫨涓昏鏄熀浜庝及绠楃殑浠ｄ环锛屽湪浠ｄ环浼扮畻鏃讹紝闇瑕佷娇鐢ㄥ熀琛ㄦ垨杩炴帴琛ㄧ殑琛屾暟锛岃屽湪寰堝鏃跺欙紝浼樺寲鍣ㄦ棤娉曡幏寰楀噯纭殑琛屾暟鍊硷紝鍥犳闇瑕佸琛屾暟杩涜浼扮畻锛圕ardinality Estimation锛夛紝鐒跺悗鍐嶈绠椾唬浠枫............,https://blog.csdn.net/GaussDB/article/details/125515338,openGauss鍐呮牳鍒嗘瀽,java锝滃紑鍙戣瑷锝滀簯鍘熺敓锝滄暟鎹簱锝渄atabase -鉂わ笍鈥嶃怗aussDB绮惧搧璇剧5鏈熴戞暟鎹鍒舵湇鍔RS鉂わ笍鈥,鍦ㄤ笂鏈熻棰戜腑锛屽ぇ瀹跺鍗庝负浜慓aussDB鐨勬暟鎹鍏ュ鍑哄熀鏈姛鑳芥湁浜嗕簡瑙ｃ傛湰鏈熻棰戝皢鎵嬫妸鎵嬫暀浣犲浣曚娇鐢ㄦ暟鎹鍒舵湇鍔RS灏哋racle/MySQL杩佺Щ鍒板崕涓轰簯鏁版嵁搴揋aussDB銆傛湰鏈熶綘灏嗛噸鐐瑰涔犲埌浠ヤ笅鍐呭锛欴RS鐨勫熀鏈搷浣滃強甯歌闂澶勭悊銆傚浣曚娇鐢―RS杩涜Oracle鍒癎aussDB鐨勫崟鍚/鍙屽悜鏁版嵁鍚屾銆傚浣曚娇鐢―RS杩涜MySQL鍒癎aussDB鐨勫崟鍚/鍙屽悜鏁版嵁鍚屾銆 銆怗aussDB绮惧搧璇剧5鏈熴戞暟鎹鍒舵湇鍔,https://blog.csdn.net/GaussDB/article/details/120453932,GaussDB绮惧搧璇,鏁版嵁搴擄綔oracle -銆愬弬璧涗綔鍝66銆戝揩閫熸惌寤轰竴濂梠penGauss涓诲楂樺彲鐢ㄩ泦缇,浣滆咃細SallyopenGauss鏄竴娆惧紑婧愬叧绯诲瀷鏁版嵁搴撶鐞嗙郴缁燂紝閲囩敤鏈ㄥ叞瀹芥澗璁稿彲璇乿2鍙戣銆俹penGauss鍐呮牳鏃╂湡婧愯嚜PostgreSQL锛屾繁搴﹁瀺鍚堝崕涓哄湪鏁版嵁搴撻鍩熷骞寸殑缁忛獙锛岀粨鍚堜紒涓氱骇鍦烘櫙闇姹傦紝鎸佺画鏋勫缓绔炰簤鍔涚壒鎬с傚悓鏃秓penGauss涔熸槸涓涓紑婧愩佸厤璐圭殑鏁版嵁搴撳钩鍙帮紝榧撳姳绀惧尯璐＄尞銆佸悎浣溿備粖澶╂棤鎰忕湅鍒版仼澧ㄥ紑婧愬洟闃熷彂甯冧簡openGauss鏂扮殑瀹瑰櫒闀滃儚锛屾鐗堟湰闀滃儚杩樻敮鎸佸垱寤轰富浠庡鍒剁殑openGauss楂樺彲鐢ㄩ泦缇ゃ傛湰绡囨枃浠惰褰曞揩閫熼儴缃茬殑涓讳粠澶嶅埗鐨刼penGauss楂樺彲鐢ㄩ泦缇ょ殑杩囩▼浠ュ強涓棿閬囧埌鐨勯棶棰橈紝甯,https://blog.csdn.net/GaussDB/article/details/122111657,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,docker锝滃鍣綔kubernetes -openGauss鏁版嵁搴撴簮鐮佽В鏋愮郴鍒楁枃绔犫斺 瀵嗘佺瓑鍊兼煡璇㈡妧鏈瑙ｏ紙涓嬶級,涓婃湡鎴戜滑浠嬬粛浜嗗瘑鎬佺瓑鍊兼煡璇㈡妧鏈強濡備綍鍒涘缓瀹㈡埛绔瘑閽MK锛屾湰鏈熺户缁瑙ｅ浣曞垱寤哄垪鍔犲瘑瀵嗛挜CEK鍜屽垱寤哄姞瀵嗚〃銆,https://blog.csdn.net/GaussDB/article/details/125427033,openGauss婧愮爜瑙ｆ瀽,鏁版嵁搴擄綔database锝滀簯鍘熺敓锝渄ba锝滃ぇ鏁版嵁 -猸恛penGauss鏁版嵁搴撴簮鐮佽В鏋愮郴鍒楁枃绔犫斺 AI鏌ヨ鏃堕棿棰勬祴猸,涓婁竴绡囦粙缁嶄簡鈥8.5 鎸囨爣閲囬泦銆侀娴嬩笌寮傚父妫娴嬧濈殑鐩稿叧鍐呭锛屾湰绡囨垜浠粙缁嶁8.6 AI鏌ヨ鏃堕棿棰勬祴鈥濈殑鐩稿叧绮惧僵鍐呭浠嬬粛銆8.6 AI鏌ヨ鏃堕棿棰勬祴鍦ㄥ墠闈粙缁嶈繃鈥滄參SQL鍙戠幇鈥濈壒鎬э紝璇ョ壒鎬х殑鍏稿瀷鍦烘櫙鏄柊涓氬姟涓婄嚎鍓嶇殑妫鏌ワ紝杈撳叆婧愭槸鎻愬墠閲囬泦鍒扮殑SQL娴佹按鏁版嵁銆傛參SQL鍙戠幇鍔熻兘涓昏涓昏搴旂敤鍦ㄥ鏉QL璇彞鐨勬壒閲忔鏌ヤ笂锛岃姹備箣鍓嶆墽琛岃繃SQL璇彞锛屽洜姝ょ粰鍑虹殑缁撴灉涓昏鏄畾鎬х殑锛屽湪鏌愪簺鍦烘櫙涓嬪彲鑳介毦浠ユ弧瓒崇敤鎴峰浜庤瘎浼扮簿搴︾殑瑕佹眰銆傚洜姝わ紝涓轰簡寮ヨˉ涓婅堪鍦烘櫙鐨勪笉瓒筹紝婊¤冻鐢ㄦ埛鏇寸簿纭殑SQL鏃堕棿棰勬祴闇姹傦紝鍚屾椂涓篈I浼樺寲鍣ㄥ仛閾哄灚锛屽疄鐜,https://blog.csdn.net/GaussDB/article/details/120409020,openGauss婧愮爜瑙ｆ瀽,鏁版嵁搴擄綔澶ф暟鎹綔浜戝師鐢燂綔浜哄伐鏅鸿兘锝滀簯璁＄畻 -openGauss鏁版嵁搴撴簮鐮佽В鏋愮郴鍒楁枃绔犫斺 瀵嗘佺瓑鍊兼煡璇㈡妧鏈瑙ｏ紙涓婏級,闄や簡浼犵粺鐨勬暟鎹瓨鍌ㄥ姞瀵嗗拰鏁版嵁鑴辨晱绛夋暟鎹繚鎶ゆ妧鏈锛宱penGauss浠1.1.0鐗堟湰寮濮嬫敮鎸佷簡涓绉嶅叏鏂扮殑鏁版嵁鍏ㄧ敓鍛藉懆鏈熶繚鎶ゆ柟妗堬細鍏ㄥ瘑鎬佹暟鎹簱鏈哄埗銆傚湪杩欑鏈哄埗涓嬫暟鎹湪瀹㈡埛绔氨琚姞瀵嗭紝浠庡鎴风浼犺緭鍒版暟鎹簱鍐呮牳锛屽埌鍦ㄥ唴鏍镐腑瀹屾垚鏌ヨ杩愮畻锛屽埌杩斿洖缁撴灉缁欏鎴风锛屾暟鎹缁堝浜庡姞瀵嗙姸鎬併備笌闈炲姞瀵嗘暟鎹簱鐩告瘮锛屽瘑鎬佺瓑鍊兼煡璇富瑕佹彁渚涙暟鎹姞瀵嗗拰鏁版嵁妫绱㈠姛鑳姐...............,https://blog.csdn.net/GaussDB/article/details/125386631,openGauss婧愮爜瑙ｆ瀽,鑱屽満鍜屽彂灞曪綔鏁版嵁搴擄綔sql锝滀簯鍘熺敓锝渄atabase -銆愬弬璧涗綔鍝65銆慚OGDB/openGauss鐨則xid_snapshot 鏁版嵁绫诲瀷鍜岀浉鍏冲嚱鏁,浣滆咃細闃庝功鍒﹖xid_snapshot鐨勬枃鏈〃绀轰负锛歺min:xmax:xip_list銆傚悕绉 鎻忚堪 xmin 鏈鏃╃殑浜嬪姟ID锛坱xid锛変粛鐒舵椿鍔ㄣ傛墍鏈夎緝鏃╀簨鍔″皢鏄凡缁忔彁浜ゅ彲瑙佺殑锛屾垨鑰呮槸鐩存帴鍥炴粴銆倄max 浣滀负灏氭湭鍒嗛厤鐨則xid銆傛墍鏈夊ぇ浜庢垨绛変簬姝xids鐨勯兘鏄皻鏈紑濮嬬殑蹇収鏃堕棿锛屽洜姝や笉鍙銆倄ip_list 褰撳墠蹇収涓椿鍔ㄧ殑txids銆傝繖涓垪琛ㄥ彧鍖呭惈鍦▁min鍜寈max涔嬮棿娲诲姩鐨則xids锛涙湁鍙,https://blog.csdn.net/GaussDB/article/details/122111397,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,opengauss锝滄暟鎹簱 -鉂わ笍鈥嶅浣曞疄鐜颁竴澶25灏忔椂锛屾瀬鑷碦TO浣犲煎緱鎷ユ湁鉂わ笍鈥,閽堝RTO杩囬暱锛屾垜浠濡備綍瑙ｅ喅杩欐牱鐨勯棶棰樺憿锛熶袱鍒嗛挓璁叉竻妤 ,https://blog.csdn.net/GaussDB/article/details/120344659,閰峰摜璇村簱,sql锝滄暟鎹簱寮鍙 -銆愬弬璧涗綔鍝64銆慚OGDB/openGauss鏁版嵁搴撴墽琛岃鍒掔紦瀛/澶辨晥鏈哄埗鐨勬祴璇,"浣滆咃細闃庝功鍒1.寮哄埗瀵逛复鏃跺璞′娇鐢–OMMIT鑰屼笉鏄2PCpostgres=# SET enforce_two_phase_commit TO off;SET2.鍒涘缓娴嬭瘯琛ㄥ苟鎻掑叆娴嬭瘯鏁版嵁postgres=# CREATE TEMP TABLE tab_test_plancache(q1 int8, q2 int8);CREATE TABLEpostgres=# INSERT INTO tab_test_plancache VALUES(' 123 ',' 456');INSERT ",https://blog.csdn.net/GaussDB/article/details/122110776,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔缂撳瓨锝渄atabase -openGauss鍐呮牳鍒嗘瀽涔嬫煡璇㈤噸鍐,SQL璇█鏄赴瀵屽鏍风殑锛岄潪甯哥殑鐏垫椿锛屼笉鍚岀殑寮鍙戜汉鍛樹緷鎹粡楠岀殑涓嶅悓锛屾墜鍐欑殑SQL璇彞涔熸槸鍚勫紡鍚勬牱锛屽彟澶栬繕鍙互閫氳繃宸ュ叿鑷姩鐢熸垚銆傛煡璇㈤噸鍐欏氨鏄妸鐢ㄦ埛杈撳叆鐨凷QL璇彞杞崲涓烘洿楂樻晥鐨勭瓑浠稴QL銆,https://blog.csdn.net/GaussDB/article/details/125309118,openGauss鍐呮牳鍒嗘瀽,鏁版嵁搴擄綔sql锝渄atabase锝滀簯鍘熺敓 -銆怗aussDB绮惧搧璇剧4鏈熴戞暟鎹鍏ュ鍑轰粙缁,GaussDB(for openGauss)鏁版嵁瀵煎叆瀵煎嚭浠嬬粛 ,https://blog.csdn.net/GaussDB/article/details/120281053,GaussDB绮惧搧璇,鏁版嵁搴擄綔sql锝滄暟鎹簱寮鍙 -銆愬弬璧涗綔鍝63銆慸ocker 涓繍琛宱pengauss鐜,浣滆咃細闄堝啗1銆佹煡鎵緊pengauss[root@v1 ~]# docker search opengaussNAME DESCRIPTION STARS OFFICIAL AUTOMATEDenmotech/opengauss openGauss latest images created by Enmotech 12fib,https://blog.csdn.net/GaussDB/article/details/122110226,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,docker锝滆繍缁达綔瀹瑰櫒 -openGauss鏁版嵁搴撴簮鐮佽В鏋愮郴鍒楁枃绔犫斺 AI鎶鏈箣鈥滄寚鏍囬噰闆嗐侀娴嬩笌寮傚父妫娴嬧,涓婁竴绡囦粙缁嶄簡AI鎶鏈箣鈥滄櫤鑳界储寮曟帹鑽愨濈殑鐩稿叧鍐呭锛屾湰绡囨垜浠粙缁嶁滄寚鏍囬噰闆嗐侀娴嬩笌寮傚父妫娴嬧濈殑鐩稿叧绮惧僵鍐呭浠嬬粛銆8.5 鎸囨爣閲囬泦銆侀娴嬩笌寮傚父妫娴嬫暟鎹簱鎸囨爣鐩戞帶涓庡紓甯告娴嬫妧鏈紝閫氳繃鐩戞帶鏁版嵁搴撴寚鏍囷紝骞跺熀浜庢椂搴忛娴嬪拰寮傚父妫娴嬬瓑绠楁硶锛屽彂鐜板紓甯镐俊鎭紝杩涜屾彁閱掔敤鎴烽噰鍙栨帾鏂介伩鍏嶅紓甯告儏鍐甸犳垚涓ラ噸鍚庢灉銆8.5.1 浣跨敤鍦烘櫙鐢ㄦ埛鎿嶄綔鏁版嵁搴撶殑鏌愪簺琛屼负鎴栨煇浜涙鍦ㄨ繍琛岀殑涓氬姟鍙戠敓浜嗗彉鍖栵紝閮藉彲鑳戒細瀵艰嚧鏁版嵁搴撲骇鐢熷紓甯革紝濡傛灉涓嶅強鏃跺彂鐜板苟澶勭悊杩欎簺寮傚父锛屽彲鑳戒細瀵艰嚧涓ラ噸鐨勫悗鏋溿傞氬父锛屾暟鎹簱鐩戞帶鎸囨爣锛坢etric锛屽CPU浣跨敤鐜囥丵PS绛夛級鑳,https://blog.csdn.net/GaussDB/article/details/120216689,openGauss婧愮爜瑙ｆ瀽,鏁版嵁搴擄綔澶ф暟鎹綔浜戝師鐢燂綔浜哄伐鏅鸿兘锝滀簯璁＄畻 -鑱婁竴鑱婃暟鎹簱鐨勮瀛樹笌鍒楀瓨,濂藉浜烘渶寮濮嬪涔犳暟鎹簱鐨勬椂鍊欙紝鏄叧绯绘暟鎹簱锛屾暟鎹互琛ㄦ牸褰㈠紡瀛樺偍锛屼竴琛岃〃绀轰竴鏉¤褰曘傚叾瀹炶繖绉嶅氨鏄吀鍨嬬殑琛屽瓨鍌紝灏嗚〃鎸夎瀛樺偍鍒扮鐩樺垎鍖轰笂銆傝屼竴浜涙暟鎹簱杩樻敮鎸佸垪瀛樺偍锛屽畠灏嗚〃鎸夊垪瀛樺偍鍒扮鐩樺垎鍖轰笂銆.........,https://blog.csdn.net/GaussDB/article/details/125177582,openGauss缁忛獙鎬荤粨,鏁版嵁搴擄綔database锝渟ql锝滀簯鍘熺敓 -銆愬弬璧涗綔鍝62銆憐abbix 鐩戞帶 MogDB/openGauss 涔 閲囬泦prometheus鏁版嵁,"浣滆咃細楂樹簯榫欏墠瑷甯傚満涓婃瘮杈冪殑鐩戞帶鏂瑰紡鏈変袱绉嶏細zabbix鍜宲rometheus鏋舵瀯锛屽浜嶮ogDB/openGauss鏁版嵁搴撴潵璇达紝宸茬粡閫氳繃grafana + prometheus + opengauss_exporter鐨勬柟寮忓畬鎴愪簡鐩戞帶閮ㄧ讲锛屽浣曢氳繃zabbix瀹屾垚瀵筂ogDB/openGauss鏁版嵁搴撳畬鎴愮洃鎺у憿锛岄氳繃zabbix瀹樼綉鎴戜滑鐭ラ亾浠巣abbix 4.2鐗堟湰寮濮嬫敮鎸佷簡Prometheus 鏁版嵁婧,閭ｆ湰绡囨枃绔犲厛瀹炵幇閫氳繃zabbix閲囬泦prometheus鏁版嵁锛寊abbix搴曞眰鐨勬暟鎹瓨鍌ㄩ噰鐢∕og",https://blog.csdn.net/GaussDB/article/details/122109811,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,杩愮淮锝滄湇鍔″櫒锝渓inux -涓轰粈涔堣閲囩敤鏁版嵁鐨勮嚜閫傚簲鍘嬬缉锛,鏁版嵁鍏ュ簱鍜岄绻佺殑娴烽噺鏁版嵁鏌ヨ鏄暟鎹簱鐨勪富瑕佸簲鐢ㄥ満鏅紝鏁版嵁鍘嬬缉鍙互澶у箙鍑忓皯鏁版嵁閲忥紝浠庤岃幏寰楀揩閫熷叆搴撴ц兘銆傛暟鎹被鍨嬩笉鍚岋紝閫傜敤鐨勫帇缂╃畻娉曚笉鍚岋紱鏁版嵁鐗瑰緛涓嶅悓锛岄噰鐢ㄤ笉鍚岀殑鍘嬬缉绠楁硶杈惧埌鐨勬晥鏋滀篃涓嶇浉鍚屻傞偅涔堣嚜閫傚簲鍘嬬缉鏄粈涔堛佸張鏄庝箞瀹炵幇鐨勫憿锛熶粖澶╃殑瑙嗛涓ゅ垎閽熷甫浣犱簡瑙ｈ嚜閫傚簲鍘嬬缉銆 涓轰粈涔堣閲囩敤鏁版嵁鐨勮嚜閫傚簲鍘嬬缉锛 娆㈣繋鍏虫敞Gauss鏉鹃紶浼欳SDN鍗氬涓婚〉锛欸auss鏉鹃紶浼氭槸姹囬泦鏁版嵁搴撶埍濂借呭拰鍏虫敞鑰呯殑澶ф湰,https://blog.csdn.net/GaussDB/article/details/120221891,閰峰摜璇村簱,鏁版嵁搴擄綔鏁版嵁缁撴瀯锝滃唴瀛樻暟鎹簱 -浠庡唴鏍镐唬鐮佷簡瑙QL濡備綍瑙ｆ瀽,鍦ㄤ紶缁熸暟鎹簱涓璖QL寮曟搸涓鑸寚瀵圭敤鎴疯緭鍏ョ殑SQL璇彞杩涜瑙ｆ瀽銆佷紭鍖栫殑杞欢妯″潡銆係QL鐨勮В鏋愯繃绋嬩富瑕佸垎涓猴細璇嶆硶鍒嗘瀽锛氬皢鐢ㄦ埛杈撳叆鐨凷QL璇彞鎷嗚В鎴愬崟璇(Token)搴忓垪锛屽苟璇嗗埆鍑哄叧閿瓧銆佹爣璇嗐佸父閲忕瓑銆傝娉曞垎鏋愶細鍒嗘瀽鍣ㄥ璇嶆硶鍒嗘瀽鍣ㄨВ鏋愬嚭鏉ョ殑鍗曡瘝(Token)搴忓垪鍦ㄨ娉曚笂鏄惁婊¤冻SQL璇硶瑙勫垯銆傝涔夊垎鏋愶細璇箟鍒嗘瀽鏄疭QL瑙ｆ瀽杩囩▼鐨勪竴涓昏緫闃舵锛屼富瑕佷换鍔℃槸鍦ㄨ娉曟纭殑鍩虹涓婅繘琛屼笂涓嬫枃鏈夊叧鎬ц川鐨勫鏌ワ紝鍦⊿QL瑙ｆ瀽杩囩▼涓闃舵瀹屾垚琛ㄥ悕銆佹搷浣滅銆佺被鍨嬬瓑鍏冪礌鐨勫悎娉曟у垽鏂紝鍚屾椂妫娴嬭涔変笂鐨勪簩涔夋...,https://blog.csdn.net/GaussDB/article/details/125196248,openGauss鍐呮牳鍒嗘瀽,sql锝滄暟鎹簱锝渄atabase锝滀簯鍘熺敓 -銆愬弬璧涗綔鍝61銆憃penGauss/MogDB澶у璞argeObject瀛樺彇娴嬭瘯,浣滆咃細褰啿penGauss/MogDB鏁版嵁搴撻噷bytea浜岃繘鍒剁被鍨嬪彈segment size缂栬瘧鍙傛暟闄愬埗锛岄粯璁や笉鑳借秴杩1GB锛屽鏋滃瓧娈靛瓨鍌ㄦ暟鎹秴杩1GB鍙互浣跨敤lo锛圠arge Object锛夋墿灞曠被鍨嬨俵o绫诲瀷闇瑕佸厛鍒涘缓lo extension$ gsql -p5432 -Uomm postgres -rgsql ((MogDB 2.0.1 build f892ccb7) compiled at 2021-07-09 16:15:21 commit 0 last mr )Non-SSL conn,https://blog.csdn.net/GaussDB/article/details/122109498,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,java锝滄暟鎹簱 -銆怗aussDB绮惧搧璇剧3鏈熴慓aussDB(for openGauss)閰嶅宸ュ叿浠嬬粛,鏈湡瑙嗛閲嶇偣瀛︿範鍐呭1. 鍗庝负浜慓aussDB锛坒or openGauss锛夐兘鏈夊摢浜涙牳蹇冨伐鍏峰拰鑳藉姏銆2. 鏁版嵁搴撳拰搴旂敤杩佺Щ宸ュ叿UGO锛屾槸濡備綍閫氳繃棰勮縼绉昏瘎浼般佺粨鏋勮縼绉讳簩澶ф牳蹇冨姛鑳斤紝瀹炵幇涓绘祦鍟嗙敤鏁版嵁搴撳埌鍗庝负浜戞暟鎹簱鐨勮嚜鍔ㄥ寲鎼縼銆3. 鏁版嵁澶嶅埗宸ュ叿DRS锛屾槸濡備綍閫氳繃鍏ㄩ噺鍚屾+澧為噺鍚屾+杩佺Щ鏍￠獙锛岃鏁版嵁鎼縼鏇村姞楂樻晥銆佺畝鍗曘佸彲闈犮4. 鏁版嵁绠＄悊宸ュ叿DAS锛岄兘鏈夊摢浜涢潰鍚戝紑鍙戣/DBA/浼佷笟鐢ㄦ埛鐨勫樊寮傚寲鑳藉姏锛屾柟渚跨敤鎴蜂娇鐢ㄥ拰杩愮淮鍗庝负浜戞暟鎹簱銆...,https://blog.csdn.net/GaussDB/article/details/120153617,GaussDB绮惧搧璇,鏁版嵁搴擄綔澶ф暟鎹綔浜哄伐鏅鸿兘锝滀簯璁＄畻锝滀簯鍘熺敓 -openGauss鏁版嵁搴揙DBC鐜杩炴帴閰嶇疆(Windows),openGauss鏁版嵁搴揙DBC鐜杩炴帴閰嶇疆銆,https://blog.csdn.net/GaussDB/article/details/125158414,openGauss缁忛獙鎬荤粨,windows锝滄暟鎹簱锝渄atabase锝渙dbc锝滀簯鍘熺敓 -銆愬弬璧涗綔鍝60銆慚ogDB/opengauss鏇存敼鏁版嵁搴撶洰褰曚綅缃(寤鸿娴嬭瘯鐜),浣滆咃細寮犲嚒鏈夋椂鎴戜滑閮ㄧ讲瀹屾暟鎹簱锛屽彂鐜伴殢鐫鏁版嵁閲忕殑涓嶆柇澧炲姞锛屾暟鎹洰褰曟墍鍦ㄧ殑纾佺洏澶у皬涓嶈兘澶熸弧瓒虫垜浠殑闇姹傦紝闇瑕佹洿澶х殑纾佺洏绌洪棿锛岃繖鏃堕夋嫨閲嶆柊閮ㄧ讲鏁版嵁搴撲細寰堥夯鐑︼紝涔嬪墠鎵浣跨敤鐨勬暟鎹簱杩橀渶瑕侀噸鏂板鍏ワ紝杩欓噷浠嬬粛灏嗘暟鎹簱鐩綍鏇存敼鍒板埆鐨勪綅缃殑鏂规硶锛屼笉寤鸿鐢熶骇鐜浣跨敤锛屽缓璁祴璇曠幆澧冧娇鐢ㄣ備竴銆佺幆澧冭鏄嶽root@node1 ~]# cat /etc/redhat-releaseCentOS Linux release 7.6.1810 (Core)浜屻佹煡鐪嬫暟鎹洰褰曚綅缃甗omm@node1 ~]$ gsql -d p,https://blog.csdn.net/GaussDB/article/details/122108941,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔database -openGauss鏁版嵁搴撴簮鐮佽В鏋愮郴鍒楁枃绔犫斺 AI鎶鏈箣鈥滄櫤鑳界储寮曟帹鑽愨,涓婁竴绡囦粙缁嶄簡绗叓绔燗I鎶鏈腑鈥8.3 鎱QL鍙戠幇鈥濈殑鐩稿叧鍐呭锛屾湰绡囨垜浠紑鍚鍏珷 AI鎶鏈腑鈥8.4 鏅鸿兘绱㈠紩鎺ㄨ崘鈥濈殑鐩稿叧绮惧僵鍐呭浠嬬粛銆8.4 鏅鸿兘绱㈠紩鎺ㄨ崘鏁版嵁搴撶殑绱㈠紩绠＄悊鏄竴椤归潪甯告櫘閬嶄笖閲嶈鐨勪簨鎯咃紝浠讳綍鏁版嵁搴撶殑鎬ц兘浼樺寲閮介渶瑕佽冭檻绱㈠紩鐨勯夋嫨銆備负姝わ紝openGauss鏀寔鍘熺敓鐨勭储寮曟帹鑽愬姛鑳斤紝鍙互閫氳繃绯荤粺鍑芥暟绛夊舰寮忚繘琛屼娇鐢ㄣ8.4.1 浣跨敤鍦烘櫙鍦ㄥぇ鍨嬪叧绯诲瀷鏁版嵁搴撲腑锛岀储寮曠殑璁捐鍜屼紭鍖栧SQL璇彞鐨勬墽琛屾晥鐜囪嚦鍏抽噸瑕併備竴鐩翠互鏉ワ紝鏁版嵁搴撶鐞嗕汉鍛樺線寰鍩轰簬鐩稿叧鐞嗚鐭ヨ瘑鍜岀粡楠岋紝杩涜浜哄伐璁捐鍜岃皟鏁寸储寮曘傝繖鏍峰仛鐨勭己鐐瑰湪,https://blog.csdn.net/GaussDB/article/details/120077251,openGauss婧愮爜瑙ｆ瀽,鏁版嵁搴擄綔浜戝師鐢燂綔澶ф暟鎹綔浜哄伐鏅鸿兘锝滄暟鎹粨鏋 -openGauss绠鍗曟煡璇QL鐨勬墽琛屾祦绋嬭В鏋,涓婁竴鏈熼叿鍝ュ垎鏋愪簡openGauss鏁版嵁搴撶殑鍚姩杩囩▼锛屽寘鎷富绾跨▼锛岃緟鍔╃嚎绋嬪強涓氬姟澶勭悊绾跨▼鐨勫惎鍔ㄨ繃绋嬶紝杩欎竴鏈熶富瑕佸垎鏋愮畝鍗曟煡璇㈣鍙ュ湪涓氬姟澶勭悊绾跨▼Postgres涓婄殑鎵ц娴佺▼锛屽苟浠嬬粛濡備綍鍒╃敤gdb姊崇悊浠ｇ爜閫昏緫銆,https://blog.csdn.net/GaussDB/article/details/125094149,openGauss鍐呮牳鍒嗘瀽,鏁版嵁搴擄綔sql锝渄atabase锝滀簯鍘熺敓 -銆愬弬璧涗綔鍝59銆戜袱鍙澗榧犵殑鏁呬簨锛歠link-connector-opengauss,浣滆咃細AI.+7鎰熻阿鏉鹃紶浼氬ぇ浣殑鍐嶄笁閭璇枫傚鎴戞潵璇磋繖绠楁槸涓绡囧懡棰樹綔鏂囷紝閭ｄ箞鎴戠殑绛旀鏄粈涔堝憿锛熷垰濂芥垜涔熷緢鍠滄鍙﹀涓涓澗榧犵ぞ鍖猴紝閭ｄ箞灏辩敤涓ゅ彧鏉鹃紶鏉ュ仛绛旀鍚э紝娌￠敊锛孎link鍜孫penGauss灏辨槸鎴戠殑绛旀锛氭墜鎶婃墜瀹屾垚涓娆penGauss鐨勫畨瑁呮墜鎶婃墜鏋勫缓 Flink connector opengaussopenGauss 瀹夎鎿嶄綔绯荤粺寤鸿浣跨敤 openEuler20.03LTS 锛屾敞鎰忎笉瑕佷娇鐢╯p鍖咃紝鍙兘浼氬洜涓簊p鍖呬緷璧栧崌绾э紝鑰屽鑷村畨瑁呭け璐ャ備娇鐢ㄤ笅闈㈠畨瑁呰剼鏈紝鎴戝瀹樻柟鑴氭湰杩涜浜嗕竴浜涗慨鏀癸紝閫傚悎鍋氬崟,https://blog.csdn.net/GaussDB/article/details/122108222,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,flink锝滃ぇ鏁版嵁锝渂ig data -openGauss鏁版嵁搴揓DBC鐜杩炴帴閰嶇疆(Eclipse),1.娴嬭瘯鐜瀹㈡埛绔郴缁燂細Windows 10 瀹㈡埛绔蒋浠讹細eclipse 2020-09Server鎿嶄綔绯荤粺锛歰penEuler 20.03 64bit with ARM 鏁版嵁搴撶増鏈細openGauss 2.0.02.鍑嗗2.1 PC绔畨瑁呴厤缃甁DK11DOS绐楀彛杈撳叆鈥渏ava -version鈥濓紝鏌ョ湅JDK鐗堟湰锛岀‘璁や负JDK11鐗堟湰銆傚鏋滄湭瀹夎JDK锛岃 浠庡畼鏂圭綉绔欎笅杞藉畨瑁呭寘骞跺畨瑁呫 鏍规嵁濡備笅姝ラ閰嶇疆绯荤粺鐜鍙橀噺锛 a. 鍙抽敭鍗曞嚮鈥滄垜鐨勭數鑴戔滐紝閫夋嫨鈥........,https://blog.csdn.net/GaussDB/article/details/125059104,openGauss缁忛獙鎬荤粨,eclipse锝渏ava锝滄暟鎹簱锝渄atabase锝滄暟鎹簱寮鍙 -銆怗aussDB绮惧搧璇剧2鏈熴慓aussDB(for openGauss)鏁版嵁瀛樺偍涓庤闂,鏈湡瑙嗛閲嶇偣瀛︿範鍐呭1. GaussDB(for openGauss)濡備綍閫氳繃hash鍒嗗竷灏嗘暟鎹墦鏁ｏ紝璁╂暟鎹樷欏瓨寰椾笅鈥濓紱2. GaussDB(for openGauss)鐨勫垎甯冨紡浼樺寲鍣ㄥ浣曟敮鎾戝悇绉嶅鏉係QL鐨勮绠椾笅鎺紝浠ュ強DN涔嬮棿濡備綍杩涜鏁版嵁浜ゆ崲锛屾秷闄ゅ崟鐐圭摱棰堬紝璁╂暟鎹滅畻寰楀揩鈥濓紱3. GaussDB(for openGauss)濡備綍閫氳繃涓ら樁娈垫彁浜ゅ崗璁拰GTM鎶鏈紝淇濊瘉鍒嗗竷寮忎簨鍔＄殑寮轰竴鑷存э紝璁╂暟鎹滅畻寰楀噯鈥濄 Gaus,https://blog.csdn.net/GaussDB/article/details/119994290,GaussDB绮惧搧璇,鏁版嵁搴擄綔big data锝淒BA -銆愬弬璧涗綔鍝58銆憃penGauss鎺㈢储瀹炶返浣跨敤杈撳嚭锛屾寔缁洿鏂,浣滆咃細澶ф暟鎹ā鍨媜penGauss浠嬬粛openGauss鏄粈涔堬紵20瀛椾粙缁峯penGauss锛宱penGauss鏄竴涓紑婧愮殑銆佸崟浣撳紡銆佸脊鎬х殑銆侀珮鍙敤銆佸閿欍佹敮鎸佽銆佸垪銆佸唴瀛樼殑鍏崇郴鍨嬫暟鎹簱銆俹penGauss閲囩敤涓浗寮婧愬崗璁湪鍏帮紙Mulan锛夛紝杩欎釜 姣 Apache License 鏇村弸濂斤紝杩欐剰鍛崇潃涓皬浼佷笟閮藉彲浠ヨ嚜鐢变娇鐢紝涓嶇敤鎷呭績浠讳綍鍟嗕笟闂銆俹penGauss鏄竴涓崟浣撴暟鎹簱锛屽畠鐨勬ц川涓嶮ySQL銆丳ostgresSQL涓鏍锋槸鍗曟満瀹夎銆傝捣鍒濓紝鎴戦槄璇诲崕涓虹殑Gauss涔﹁棄锛屼竴鐩翠互涓簅penGauss鏈変竴,https://blog.csdn.net/GaussDB/article/details/122107774,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鍗庝负锝滄暟鎹簱锝滃垎甯冨紡 -openGauss鏁版嵁搴撴簮鐮佽В鏋愮郴鍒楁枃绔犫斺 AI鎶鏈箣鈥滄參SQL鍙戠幇鈥,涓婁竴绡囦粙缁嶄簡绗叓绔燗I鎶鏈腑鈥8.1 姒傝堪鈥濆強鈥8.2 鑷皟浼樷濈殑鐩稿叧鍐呭锛屾湰绡囨垜浠紑鍚鍏珷 AI鎶鏈腑鈥8.3 鎱QL鍙戠幇鈥濈殑鐩稿叧绮惧僵鍐呭浠嬬粛銆8.3 鎱QL鍙戠幇鍩轰簬鍘嗗彶SQL璇彞淇℃伅杩涜妯″瀷璁粌锛屽苟鐢ㄨ缁冨ソ鐨勬ā鍨嬭繘琛孲QL璇彞鐨勯娴嬶紝鍒╃敤棰勬祴缁撴灉鍒ゆ柇璇QL璇彞鏄惁鏄綔鍦ㄧ殑鎱QL銆傚綋鍙戠幇娼滃湪鐨勬參SQL鍚庯紝寮鍙戣呬究鍙互杩涜閽堝鎬т紭鍖栨垨鑰呴闄╄瘎浼帮紝浠ラ槻涓氬姟涓婄嚎鍚庡彂鐢熼棶棰樸8.3.1 鎱QL鍙戠幇鐨勫姛鑳戒笂绾夸笟鍔￠妫娴嬶細涓婄嚎涓鎵规柊涓氬姟鍓嶏紝浣跨敤SQL璇婃柇鍔熻兘璇勪及姝ゆ涓婄嚎涓氬姟鐨勯浼版墽琛屾椂闀匡紝渚夸簬鐢ㄦ埛,https://blog.csdn.net/GaussDB/article/details/119989581,openGauss婧愮爜瑙ｆ瀽,鏁版嵁搴擄綔浜哄伐鏅鸿兘锝滄暟鎹粨搴擄綔浜戝師鐢燂綔澶ф暟鎹 -浜嗚В涓媜penGauss鐨勫瘑鎬佹敮鎸佸嚱鏁/瀛樺偍杩囩▼,涓婃湡鎴戜滑浠嬬粛浜嗗瘑鎬佹煡璇㈠拰浣跨敤jdbc杩炴帴瀵嗘佹暟鎹簱鐨勬搷浣溿傛湰鏈熸潵浠嬬粛瀵嗘佹敮鎸佸嚱鏁/瀛樺偍杩囩▼銆俹penGauss 3.0.0鐗堟湰鍙敮鎸乻ql鍜孭L/pgsql涓ょ璇█銆傜敱浜庡瘑鎬佹敮鎸佸瓨鍌ㄨ繃绋嬩腑鍒涘缓鍜屾墽琛屽嚱鏁/瀛樺偍杩囩▼瀵圭敤鎴锋槸鏃犳劅鐭ョ殑锛屽洜姝や娇鐢ㄦ椂璇硶鍜岄潪瀵嗘佹棤鍖哄埆銆傚瘑鎬佺瓑鍊兼煡璇㈡敮鎸佸嚱鏁板瓨鍌ㄨ繃绋嬬壒鎬ф柊澧炰簡绯荤粺琛╣s_encrypted_proc锛岀敤浜庡瓨鍌ㄥ弬鏁拌繑鍥炵殑鍘熷鏁版嵁绫诲瀷銆備笅闈㈡潵鐪嬩笅涓浜涚ず渚嬨傚垱寤哄苟鎵ц娑夊強鍔犲瘑鍒楃殑鍑芥暟/瀛樺偍杩囩▼鍒涘缓瀵嗛挜锛岃缁嗘楠よ鍙傝冧娇鐢╣sql鎿嶄綔瀵嗘佹暟鎹簱鍜屼娇鐢↗DBC鎿嶄綔瀵嗘佹暟,https://blog.csdn.net/GaussDB/article/details/124961439,openGauss鏍稿績鎶鏈,鏁版嵁搴擄綔sql锝渄ba -銆愬弬璧涗綔鍝57銆慶entos7 瀹夎openGauss鏋佺畝鐗堟湰,浣滆咃細闆嫾sunny1 鍩虹鐜鍑嗗锛氱郴缁燂細[root@bogon ~]# cat /etc/redhat-releaseCentOS Linux release 7.9.2009 (Core)[root@bogon ~]#鐩稿叧杞欢锛氬畨瑁卬etstat锛岀敱浜巆entos7榛樿涓嶅甫杩欎釜鍛戒护闇瑕佸崟鐙畨瑁厃um install net-tools -y瀹夎bzip2 鍥犱负瀹樻柟鐨勫畨瑁呭寘鏄痮penGauss-x.x.x-openEuler-64bit.tar.bz2 涓嶅畨瑁呰繖涓蒋浠剁洿鎺ヨВ鍘嬪懡浠ゆ姤,https://blog.csdn.net/GaussDB/article/details/122106812,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏈嶅姟鍣綔centos锝滆繍缁 -鏁版嵁搴撳瘑鎬佺瓑鍊兼煡璇㈡杩板強鎿嶄綔,鐩綍1. 瀵嗘佺瓑鍊兼煡璇㈡杩2. 浣跨敤gsql鎿嶄綔瀵嗘佹暟鎹簱鎿嶄綔姝ラ3.浣跨敤JDBC鎿嶄綔瀵嗘佹暟鎹簱杩炴帴瀵嗘佹暟鎹簱璋冪敤isValid鏂规硶鍒锋柊缂撳瓨绀轰緥鎵ц瀵嗘佺瓑鍊兼煡璇㈢浉鍏崇殑鍒涘缓瀵嗛挜璇彞鎵ц瀵嗘佺瓑鍊兼煡璇㈢浉鍏崇殑鍒涘缓鍔犲瘑琛ㄧ殑璇彞鎵ц鍔犲瘑琛ㄧ殑棰勭紪璇慡QL璇彞鎵ц鍔犲瘑琛ㄧ殑鎵瑰鐞嗘搷浣1. 瀵嗘佺瓑鍊兼煡璇㈡杩伴殢鐫浼佷笟鏁版嵁涓婁簯锛屾暟鎹殑瀹夊叏闅愮淇濇姢闈复瓒婃潵瓒婁弗閲嶇殑鎸戞垬銆傚瘑鎬佹暟鎹簱灏嗚В鍐虫暟鎹暣涓敓鍛藉懆鏈熶腑鐨勯殣绉佷繚鎶ら棶棰橈紝娑电洊缃戠粶浼犺緭銆佹暟鎹瓨鍌ㄤ互鍙婃暟鎹繍琛屾侊紱鏇磋繘涓姝ワ紝瀵嗘佹暟鎹簱鍙互.,https://blog.csdn.net/GaussDB/article/details/124924458,openGauss鏍稿績鎶鏈,鏁版嵁搴擄綔database锝渙penGauss -openGauss鏁版嵁搴撴簮鐮佽В鏋愮郴鍒楁枃绔犫斺 AI鎶鏈箣鈥滆嚜璋冧紭鈥,涓婁竴绡囦粙缁嶄簡绗竷绔犳墽琛屽櫒瑙ｆ瀽涓7.6 鍚戦噺鍖栧紩鎿庘濆強鈥7.7 灏忕粨鈥濈殑鐩稿叧鍐呭锛屾湰绡囨垜浠紑鍚鍏珷 AI鎶鏈腑鈥8.1 姒傝堪鈥濆強鈥8.2 鑷皟浼樷濈殑鐩稿叧绮惧僵鍐呭浠嬬粛銆侫I鎶鏈渶鏃╁彲浠ヨ拷婧埌20涓栫邯50骞翠唬锛岀敋鑷虫瘮鏁版嵁搴撶郴缁熺殑鍙戝睍鍘嗗彶杩樿鎮犱箙銆備絾鏄紝鐢变簬鍚勭鍚勬牱瀹㈣鍥犵礌鐨勫埗绾︼紝鍦ㄥ緢闀跨殑涓娈垫椂闂村唴锛屼汉宸ユ櫤鑳芥妧鏈苟娌℃湁寰楀埌澶ц妯＄殑搴旂敤锛岀敋鑷宠繕缁忓巻浜嗗嚑娆℃槑鏄剧殑浣庤胺鏈熴傞殢鐫淇℃伅鎶鏈殑杩涗竴姝ュ彂灞曪紝浠庡墠闄愬埗浜哄伐鏅鸿兘鍙戝睍鐨勫洜绱犲凡缁忛愭笎鍑忓急锛屾墍璋撶殑ABC锛坅rtificial intelligence銆乥ig dat,https://blog.csdn.net/GaussDB/article/details/119904097,openGauss婧愮爜瑙ｆ瀽,浜哄伐鏅鸿兘锝滄暟鎹簱锝滃ぇ鏁版嵁锝滄暟鎹粨搴擄綔浜戝師鐢 -銆愬弬璧涗綔鍝56銆戝浗浜у紑婧愭暟鎹簱OpenGauss鐨勫畨瑁呰繍琛,姝ラ涓锛歄penGauss鐨勫畨瑁呯幆澧僌S锛歰penEuler 20.03 64bit with ARM鏋舵瀯锛歛rm64閮ㄧ讲锛氬崟鏈,https://blog.csdn.net/GaussDB/article/details/122082011,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔wpf锝渓inq -openGauss鏁版嵁搴撻棯鍥炲姛鑳介獙璇,1. 鑳屾櫙openGauss闂洖鍔熻兘鑳藉鏈夐夋嫨鎬х殑楂樻晥鎾ら攢涓涓凡鎻愪氦浜嬪姟鐨勫奖鍝嶏紝浠庝汉涓洪敊璇腑鎭㈠銆傚湪閲囩敤闂洖鎶鏈箣鍓嶏紝鍙兘閫氳繃澶囦唤鎭㈠銆丳ITR绛夋墜娈垫壘鍥炲凡鎻愪氦鐨勬暟鎹簱淇敼锛屾仮澶嶆椂闀块渶瑕佹暟鍒嗛挓鐢氳嚦鏁板皬鏃躲傞噰鐢ㄩ棯鍥炴妧鏈悗锛屾仮澶嶅凡鎻愪氦鐨勬暟鎹簱淇敼鍓嶇殑鏁版嵁锛屽彧闇瑕佺绾э紝鑰屼笖鎭㈠鏃堕棿鍜屾暟鎹簱澶у皬鏃犲叧銆傞傜敤浜庯細1锛夎鍒犻櫎琛ㄧ殑鍦烘櫙锛2锛夐渶瑕佸皢琛ㄤ腑鐨勬暟鎹仮澶嶅埌鎸囧畾鏃堕棿鐐规垨鑰匔SN銆傞棯鍥炴敮鎸佷袱绉嶆仮澶嶆ā寮忥細鍩轰簬MVCC澶氱増鏈殑鏁版嵁鎭㈠锛氶傜敤浜庤鍒犻櫎銆佽鏇存柊銆佽鎻掑叆鏁版嵁鐨勬煡璇㈠拰鎭㈠锛岀敤鎴烽氳繃閰嶇疆鏃х増鏈繚鐣欐椂,https://blog.csdn.net/GaussDB/article/details/124880041,openGauss缁忛獙鎬荤粨,鏁版嵁搴擄綔database锝渙penGauss -銆怗aussDB绮惧搧璇剧1鏈熴慓aussDB(for openGauss)鏁版嵁搴擄紝鎵撻犺嚜鐮斾笘鐣岀骇浜у搧,鏈湡瑙嗛閲嶇偣瀛︿範鍐呭1. GaussDB(for openGauss)鍒嗗竷寮忔灦鏋勮В鏋愶紱2. GaussDB(for openGauss)濡備綍閫氳繃鍒嗗竷寮忓苟琛屾墽琛屾鏋躲丟TM-Lite銆丯UMA-Aware绛夋妧鏈疄鐜伴珮鎬ц兘浜嬪姟澶勭悊锛3. GaussDB(for openGauss)濡備綍閫氳繃鏋佽嚧RTO銆佸灞傜骇杞‖浠跺啑浣欍佽法AZ/Region瀹圭伨绛夋妧鏈疄鐜版瀬鑷撮珮鍙敤锛4. GaussDB(for openGauss)濡備綍閫氳繃hashbucket鑱氶泦瀛樺偍鍜屽杞拷澧炵瓑鎶鏈疄鐜板簲鐢ㄦ棤鎰熺煡鐨勫湪绾挎墿瀹广傞氳繃鏈湡瑙嗛,https://blog.csdn.net/GaussDB/article/details/119910662,GaussDB绮惧搧璇,鏁版嵁搴擄綔鏁版嵁搴撴灦鏋勶綔鏁版嵁搴撳紑鍙戯綔dba锝渆tl宸ョ▼甯 -銆愬弬璧涗綔鍝55銆憃penGauss鍑虹幇鍙屼富,浠婂ぉ閬囧埌openGauss鍙屼富鎯呭喌锛屼竴椤挎搷浣滆繘琛屼慨澶嶏紝璁板綍涓嬩慨澶嶈繃绋嬨,https://blog.csdn.net/GaussDB/article/details/122081977,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,java锝滄暟鎹簱锝渮ookeeper -openGauss鏁版嵁搴撴簮鐮佽В鏋愮郴鍒楁枃绔犫斺 鎵ц鍣ㄨВ鏋愶紙涓夛級,涓婁竴绡囦粙缁嶄簡绗竷绔犳墽琛屽櫒瑙ｆ瀽涓7.4 琛ㄨ揪寮忚绠椻濆強鈥7.5 缂栬瘧鎵ц鈥濈殑鐩稿叧鍐呭锛屾湰绡囧皢浠嬬粛鈥7.6 鍚戦噺鍖栧紩鎿庘濆強鈥7.7 灏忕粨鈥濈殑绮惧僵鍐呭銆7.6 鍚戦噺鍖栧紩鎿庝紶缁熺殑琛屾墽琛屽紩鎿庡ぇ澶氶噰鐢ㄤ竴娆′竴鍏冪粍鐨勬墽琛屾ā寮忥紝杩欐牱鍦ㄦ墽琛岃繃绋嬩腑CPU澶ч儴鍒嗘椂闂村苟娌℃湁鐢ㄦ潵澶勭悊鏁版嵁锛屾洿澶氱殑鏄湪閬嶅巻鎵ц鏍戯紝灏变細瀵艰嚧CPU鐨勬湁鏁堝埄鐢ㄧ巼杈冧綆銆傝屽湪闈㈠OLAP鍦烘櫙宸ㄩ噺鐨勫嚱鏁拌皟鐢ㄦ鏁帮紝闇瑕佸法澶х殑寮閿銆備负浜嗚В鍐宠繖涓闂锛宱penGauss涓鍔犱簡鍚戦噺鍖栧紩鎿庛傚悜閲忓寲寮曟搸浣跨敤浜嗕竴娆′竴鎵瑰厓缁勭殑鎵ц妯″紡锛岃兘澶熷ぇ澶у噺灏戦亶鍘嗘墽琛岃妭鐐圭殑寮閿銆備竴娆,https://blog.csdn.net/GaussDB/article/details/119865232,openGauss婧愮爜瑙ｆ瀽,鏁版嵁搴撳紑鍙戯綔鏁版嵁搴撴灦鏋勶綔sql锝渙racle锝渕ysql -鐮佸啘蹇呭SQL璋冧紭锛堜笅锛,鐩綍1. Plan Hint璋冧紭姒傝堪2. Join椤哄簭鐨凥int3. Join鏂瑰紡鐨凥int4. 琛屾暟鐨凥int5. Scan鏂瑰紡鐨凥int6. 瀛愰摼鎺ュ潡鍚嶇殑hint7. Hint鐨勯敊璇佸啿绐佸強鍛婅8. 浼樺寲鍣℅UC鍙傛暟鐨凥int9. Custom Plan鍜孏eneric Plan閫夋嫨鐨凥int10. 鎸囧畾瀛愭煡璇笉灞曞紑鐨凥int11. 鎸囧畾涓嶄娇鐢ㄥ叏灞璁″垝缂撳瓨鐨凥int12. 鍚屽眰鍙傛暟鍖栬矾寰勭殑Hint1. Plan Hint璋冧紭姒傝堪Plan H,https://blog.csdn.net/GaussDB/article/details/124837628,openGauss鏍稿績鎶鏈,鏁版嵁搴擄綔sql锝渄atabase锝渄ba锝滆皟浼 -銆愬弬璧涗綔鍝54銆憃penGauss鏁版嵁搴撳畨瑁呬笌浣跨敤,浣跨敤VMware铏氭嫙鏈猴紝瀹夎CentOS7.9 64浣嶇郴缁燂紙鍥犱负鎵句笉鍒7.6鐨勫畨瑁呭寘浜嗭級锛岃缃绯荤粺鐨勫熀纭鍙傛暟濡備笅锛堣繖閲屽唴瀛橀渶瑕佽缃ぇ涓鐐癸紝涓嶇劧鍙兘浼氭棤娉曡繍琛孫penGauss锛夛細,https://blog.csdn.net/GaussDB/article/details/122081928,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔centos锝渓inux -openGauss鏁版嵁搴撴簮鐮佽В鏋愮郴鍒楁枃绔犫斺 鎵ц鍣ㄨВ鏋愶紙浜岋級,涓婁竴绡囦粙缁嶄簡绗竷绔犳墽琛屽櫒瑙ｆ瀽涓7.1 鎵ц鍣ㄦ暣浣撴灦鏋勫強浠ｇ爜姒傝鈥濄佲7.2 鎵ц娴佺▼鈥濆強鈥7.3 鎵ц绠楀瓙鈥濈殑鐩稿叧鍐呭锛屾湰绡囧皢浠嬬粛鈥7.4 琛ㄨ揪寮忚绠椻濆強鈥7.5 缂栬瘧鎵ц鈥濈殑绮惧僵鍐呭銆7.4 琛ㄨ揪寮忚绠楄〃杈惧紡璁＄畻瀵瑰簲鐨勪唬鐮佹簮鏂囦欢鏄渆xecQual.cpp鈥濓紝openGauss澶勭悊SQL璇彞涓殑鍑芥暟璋冪敤銆佽绠楀紡鍜屾潯浠惰〃杈惧紡鏃堕渶瑕佺敤鍒拌〃杈惧紡璁＄畻銆傝〃杈惧紡鐨勮〃绀烘柟寮忓拰鏌ヨ璁″垝鏍戠殑璁″垝鑺傜偣绫讳技锛岄氳繃鐢熸垚琛ㄨ揪寮忚鍒掓潵瀵规瘡涓〃杈惧紡鑺傜偣杩涜璁＄畻銆傝〃杈惧紡缁ф壙灞傛涓殑鍏叡鏍圭被涓篍xpr鑺傜偣锛屽叾浠栬〃杈惧紡鑺傜偣閮界户鎵,https://blog.csdn.net/GaussDB/article/details/119794836,openGauss婧愮爜瑙ｆ瀽,oracle锝滃ぇ鏁版嵁锝滄暟鎹簱鏋舵瀯锝滃垎甯冨紡锝滄暟鎹簱 -openGauss 澶氱嚎绋嬫灦鏋勫惎鍔ㄨ繃绋嬭瑙,鐩綍openGauss涓轰粈涔堣浣跨敤澶氱嚎绋嬫灦鏋刼penGauss涓昏绾跨▼鏈夊摢浜沷penGauss鍚姩杩囩▼gs_ctl鍚姩鏁版嵁搴揚ostmasterMain鍑芥暟ServerLoop鍑芥暟PostgresMain鍑芥暟鎬濊冨浣曟柊澧炰竴涓緟鍔╃嚎绋媜penGauss鏁版嵁搴撴槸涓涓崟杩涚▼澶氱嚎绋嬬殑鏁版嵁搴擄紝瀹㈡埛绔彲浠ヤ娇鐢↗DBC/ODBC/Libpq/Psycopg绛夐┍鍔ㄧ▼搴忥紝鍚憃penGauss鐨勪富绾跨▼锛圥ostmaster锛夊彂璧疯繛鎺ヨ姹傘俹penGauss涓轰粈涔堣浣跨敤澶氱嚎绋嬫灦鏋.,https://blog.csdn.net/GaussDB/article/details/124793945,openGauss鍐呮牳鍒嗘瀽,鏋舵瀯锝滄暟鎹簱锝渙penGauss锝渄atabase锝滄暟鎹簱寮鍙 -銆愬弬璧涗綔鍝53銆憃penGauss SQL鎵ц鍣,涓銆佹簮鐮佸垎鏋愶細1銆丒xecutorStart 浠ｇ爜璋冭瘯杩囩▼浠ュ強鍒嗘瀽ExecutorStart 閮ㄥ垎浠ｇ爜涓昏闇瑕佺殑鏁版嵁缁撴瀯鏈夛細QueryDesc锛氭煡璇㈡弿杩扮锛屽疄闄呮槸闇瑕佹墽琛岀殑SQL璇彞鐨勭浉鍏充俊鎭紝鍖呭惈鐢盋reateQueryDesc鍑芥暟璁剧疆鐨勬搷浣滅被鍨嬨佽鍒掑櫒鐨勮緭鍑鸿鍒掓爲銆佸厓缁勮緭鍑虹殑鎺ユ敹鍣ㄣ佹煡璇㈢幆澧冨彉閲忎互鍙婄敱ExecutorStart鍑芥暟璁剧疆鐨勭粨鏋滃厓缁則uples鎻忚堪銆佹墽琛屽櫒鐘舵併佸拰per-plan-node鐘舵佹爲銆傚叿浣撶粨鏋勮鍚庨潰鐨勬墽琛屽櫒鐨勪富瑕佹暟鎹粨鏋勫垎鏋愩,https://blog.csdn.net/GaussDB/article/details/122079123,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,sql锝滄暟鎹簱锝渄atabase -鐮佸啘蹇呭SQL璋冧紭锛堜笂锛,Query鎵ц娴佺▼SQL寮曟搸浠庢帴鍙桽QL璇彞鍒版墽琛孲QL璇彞闇瑕佺粡鍘嗙殑姝ラ濡傚浘1鍜岃〃1鎵绀恒傚叾涓紝绾㈣壊瀛椾綋閮ㄥ垎涓篋BA鍙互浠嬪叆瀹炴柦璋冧紭鐨勭幆鑺傘傚浘 1SQL寮曟搸鎵ц鏌ヨ绫籗QL璇彞鐨勬祦绋嬭〃 1SQL寮曟搸鎵ц鏌ヨ绫籗QL璇彞鐨勬楠よ鏄 姝ラ 璇存槑 1銆佽娉&璇嶆硶瑙ｆ瀽 鎸夌収绾﹀畾鐨凷QL璇彞瑙勫垯锛屾妸杈撳叆鐨凷QL璇彞浠庡瓧绗︿覆杞寲涓烘牸寮忓寲缁撴瀯锛圫tmt锛夈 2銆佽涔夎В鏋 灏..,https://blog.csdn.net/GaussDB/article/details/124746067,openGauss缁忛獙鎬荤粨,sql锝滄暟鎹簱锝渄atabase -openGauss鏁版嵁搴撴簮鐮佽В鏋愮郴鍒楁枃绔犫斺 鎵ц鍣ㄨВ鏋愶紙涓锛,鏈瘒鎴戜滑寮鍚涓冪珷鎵ц鍣ㄨВ鏋愪腑鈥7.1 鎵ц鍣ㄦ暣浣撴灦鏋勫強浠ｇ爜姒傝鈥濄佲7.2 鎵ц娴佺▼鈥濆強鈥7.3 鎵ц绠楀瓙鈥濈殑鐩稿叧绮惧僵鍐呭浠嬬粛銆傛墽琛屽櫒鍦ㄦ暟鎹簱鏁翠釜浣撶郴缁撴瀯涓捣鍒版壙涓婂惎涓嬬殑浣滅敤锛屽涓婃壙鎺ヤ紭鍖栧櫒浜х敓鐨勬渶浼樻墽琛岃鍒掞紝骞舵寜鐓ф墽琛岃鍒掕繘琛屾祦姘寸嚎寮忕殑鎵ц锛屽搴曞眰鐨勫瓨鍌ㄥ紩鎿庝腑鐨勬暟鎹繘琛屾搷浣溿俹penGauss鏁版嵁搴撳皢鎵ц鐨勮繃绋嬫娊璞℃垚浜嗕笉鍚岀被鍨嬬殑绠楀瓙锛屽悓鏃剁粨鍚堢紪璇戞墽琛屻佸悜閲忓寲鎵ц銆佸苟琛屾墽琛岀瓑鏂瑰紡锛岀粍鎴愪簡鍏ㄩ潰銆侀珮鏁堢殑鎵ц寮曟搸銆傛湰绔犵潃閲嶄粙缁嶆墽琛屽櫒鐨勬暣浣撴灦鏋勩佹墽琛屾ā鍨嬨佸悇绫荤畻瀛愩佽〃杈惧紡锛屼互鍙婄紪璇戞墽琛屽拰鍚戦噺鍖栧紩鎿庣瓑鍏ㄦ柊鐨勬墽,https://blog.csdn.net/GaussDB/article/details/119725941,openGauss婧愮爜瑙ｆ瀽,鏁版嵁搴撴灦鏋勶綔鏁版嵁搴撳紑鍙戯綔鏁版嵁搴擄綔澶ф暟鎹綔sql -銆愬弬璧涗綔鍝52銆憃penGauss鏁版嵁搴撶殑瀹夎杩愯,瀹夎 CentOS 7.6 鎿嶄綔绯荤粺锛堝彲鐢ㄨ櫄鎷熸満锛塧.涓嬭浇瀹夎openGauss涔嬪墠锛岄渶瑕佸厛鍦ㄨ櫄鎷熸満涓婂畨瑁卌entOS绯荤粺锛屾敞鎰忕増鏈闄愬埗涓7.6銆傚彲浠ラ夋嫨鍦ㄤ富鏈轰笂瀹夎杞欢MobaXterm锛岃杞欢閫傜敤浜庡湪涓绘満鍜岃櫄鎷熸満涔嬮棿浼犺緭鏂囦欢,https://blog.csdn.net/GaussDB/article/details/122078414,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔鏈嶅姟鍣綔centos -涓鏂囨暀浼氫綘鏁版嵁搴撶郴缁熻皟浼,鐩綍鎿嶄綔绯荤粺鍙傛暟璋冧紭鍓嶆彁鏉′欢鍐呭瓨鐩稿叧鍙傛暟璁剧疆缃戠粶鐩稿叧鍙傛暟璁剧疆I/O鐩稿叧鍙傛暟璁剧疆鏁版嵁搴撶郴缁熷弬鏁拌皟浼樻暟鎹簱鍐呭瓨鍙傛暟璋冧紭閫昏緫鍐呭瓨绠＄悊鍙傛暟鎵ц绠楀瓙鏄惁涓嬬洏鐨勫弬鏁版暟鎹簱骞跺彂闃熷垪鍙傛暟璋冧紭鍏ㄥ眬骞跺彂闃熷垪灞閮ㄥ苟鍙戦槦鍒楅厤缃甋MPSMP閫傜敤鍦烘櫙涓庨檺鍒惰儗鏅俊鎭傜敤鍦烘櫙闈為傜敤鍦烘櫙璧勬簮瀵筍MP鎬ц兘鐨勫奖鍝嶅叾浠栧洜绱犲SMP鎬ц兘鐨勫奖鍝峉MP 浣跨敤寤鸿浣跨敤闄愬埗閰嶇疆姝ラ閰嶇疆LLVMLLVM閫傜敤鍦烘櫙涓庨檺鍒堕傜敤鍦烘櫙闈為傜敤鍦烘櫙鍏朵粬鍥犵礌瀵筁LVM,https://blog.csdn.net/GaussDB/article/details/124709612,openGauss缁忛獙鎬荤粨,缃戠粶锝滄暟鎹簱锝滄湇鍔″櫒 -銆愬弬璧涗綔鍝51銆慚OGDB/openGauss绱㈠紩鎺ㄨ崘鍙婅櫄鎷熺储寮,鍦∣RACLE鐨勪紭鍖栦腑锛屽彲鑳藉ぇ瀹舵湁鎺ヨЕ杩嘢QL Tuning Advisor(SQL璋冧紭椤鹃棶锛孲TA)锛岀被浼肩殑MOGDB/openGauss鐨勭储寮曟帹鑽(Index-advisor)鍔熻兘涔熷彲浠ュ浣犵殑鏌ヨ杩涜鍒嗘瀽锛屽苟鎻愬嚭鍚堢悊鐨勫垱寤虹储寮曠殑寤鸿銆侽RACLE鐨凷TA杈撳嚭鏄互涓绉嶆剰瑙佹垨鑰呭缓璁殑褰㈠紡锛屼互鍙婂姣忎竴椤瑰缓璁拰鏈熸湜鏁堢泭鐨勭悊鐢便傝寤鸿娑夊強瀵硅薄鐨勭粺璁℃敹闆嗭紝鏂扮储寮曠殑鍒涘缓锛孲QL璇彞鐨勯噸缁勶紝鎴朣QL姒傝鐨勫垱寤恒備綘鍙互閫夋嫨璇ュ缓璁潵瀹屾垚SQL璇彞鐨勮皟浼樸侻OGDB/openGauss鐨勭储寮曟帹鑽(Index-advisor),https://blog.csdn.net/GaussDB/article/details/122078358,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,sql锝渙racle锝滄暟鎹簱 -openGauss鏁版嵁搴撴簮鐮佽В鏋愮郴鍒楁枃绔犫斺 SQL寮曟搸婧愯В鏋愶紙浜岋級,涓婁竴绡囨枃绔犱粙缁嶄簡SQL寮曟搸婧愯В鏋愪腑鈥6.1 姒傝堪鈥濆強鈥6.2 SQL瑙ｆ瀽鈥濈殑绮惧僵鍐呭锛屾湰绡囨垜浠紑鍚6.3 鏌ヨ浼樺寲鈥濆強鈥6.4 灏忕粨鈥濈殑鐩稿叧鍐呭鐨勪粙缁嶃6.3 鏌ヨ浼樺寲openGauss鏁版嵁搴撶殑鏌ヨ浼樺寲杩囩▼鍔熻兘姣旇緝鏄庢櫚锛屼粠婧愪唬鐮佺粍缁囩殑瑙掑害鏉ョ湅锛岀浉鍏充唬鐮佸垎甯冨湪涓嶅悓鐨勭洰褰曚笅锛屽琛6-6鎵绀恒傝〃6-6 鏌ヨ浼樺寲妯″潡璇存槑妯″潡鐩綍璇存槑鏌ヨ閲嶅啓src/gausskernel/optimizer/prep涓昏鍖呮嫭瀛愭煡璇紭鍖栥佽皳璇嶅寲绠鍙婃鍒欏寲銆佽皳璇嶄紶閫掗棴鍖呯瓑鏌ヨ閲嶅啓浼樺寲鎶鏈粺璁′俊,https://blog.csdn.net/GaussDB/article/details/119668883,openGauss婧愮爜瑙ｆ瀽,鏁版嵁搴擄綔澶ф暟鎹綔鏁版嵁搴撴灦鏋勶綔鏁版嵁搴撳紑鍙戯綔dba -銆愬弬璧涗綔鍝50銆憃penGauss/MogDB閰嶇疆IPv6,openGauss/MogDB鏀寔澶氱缃戠粶鎺ュ彛锛屽亣濡傛垜浠兂鍦ㄦ敮鎸両Pv6鐨勭綉缁滀笂閮ㄧ讲浣跨敤锛屽彧闇绠鍗曟搷浣滃嵆鍙紝鏈枃灏嗕粙缁嶅湪Centos涓婂浣曢厤缃娇鐢ㄣ,https://blog.csdn.net/GaussDB/article/details/122078328,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,linux锝渃entos锝滅綉缁 -openGauss浼佷笟鐗堝畨瑁,鐩綍瀹夎鍓嶅噯澶囨湇鍔″櫒鏁版嵁搴撳畨瑁呭寘渚濊禆鐨勮蒋浠朵慨鏀规搷浣滅郴缁熼厤缃厤缃枃浠跺噯澶囬瀹夎瀹夎鍙婇獙璇佸畨瑁呭墠鍑嗗杩欓噷瑕佸噯澶囦笁涓儴鍒嗭紝鏈嶅姟鍣紙OS宸插畨瑁呭ソ锛+鏁版嵁搴撳畨瑁呭寘+渚濊禆鐨勮蒋浠躲傛湇鍔″櫒棣栧厛鎵惧皬浼欎即鐢宠浜嗗崕涓轰簯鏈嶅姟鍣ㄥ畨瑁呭ソ浜哋S锛岃繖閲屼娇鐢ㄧ殑鏄痻86_64+openEuler 20.03LTS銆備綘瑕佹槸娌℃湁杩欎箞缁欏姏鐨勫皬浼欎即灏辫嚜宸变翰鍔涗翰涓哄惂~ 鍗庝负浜戞湇鍔″櫒鐜板湪鍙槸寰堝垝绠楀憿锛屽畨瑁呬篃寰堟柟渚裤俒root@pekphisprb70593 ~]# cat /etc/os-,https://blog.csdn.net/GaussDB/article/details/124666392,openGauss缁忛獙鎬荤粨,鏈嶅姟鍣綔鏁版嵁搴擄綔杩愮淮锝渙penGauss锝滄暟鎹簱寮鍙 -openGauss鏁版嵁搴撴簮鐮佽В鏋愮郴鍒楁枃绔犫斺 SQL寮曟搸婧愯В鏋愶紙涓锛,鏈瘒鎴戜滑寮鍚淪QL寮曟搸婧愯В鏋愨濅腑鈥6.1 姒傝堪鈥濆強鈥6.2 SQL瑙ｆ瀽鈥濈殑绮惧僵鍐呭浠嬬粛銆傜6绔 SQL寮曟搸婧愯В鏋怱QL寮曟搸浣滀负鏁版嵁搴撶郴缁熺殑鍏ュ彛锛屼富瑕佹壙鎷呬簡瀵筍QL璇█杩涜瑙ｆ瀽銆佷紭鍖栥佺敓鎴愭墽琛岃鍒掔殑浣滅敤銆傚浜庣敤鎴疯緭鍏ョ殑SQL璇彞锛孲QL寮曟搸浼氬璇彞杩涜璇硶/璇箟涓婄殑鍒嗘瀽浠ュ垽鏂槸鍚︽弧瓒宠娉曡鍒欑瓑锛屼箣鍚庝細瀵硅鍙ヨ繘琛屼紭鍖栦互渚跨敓鎴愭渶浼樼殑鎵ц璁″垝缁欐墽琛屽櫒鎵ц銆傛晠SQL寮曟搸鍦ㄦ暟鎹簱绯荤粺涓壙鎷呯潃鎵夸笂鍚笅鐨勪綔鐢紝鏄暟鎹簱绯荤粺鐨勨滃ぇ鑴戔濄6.1 姒傝堪SQL寮曟搸璐熻矗瀵圭敤鎴疯緭鍏ョ殑SQL璇█杩涜缂栬瘧锛岀敓鎴愬彲鎵ц鐨勬墽琛岃,https://blog.csdn.net/GaussDB/article/details/119594313,openGauss婧愮爜瑙ｆ瀽,鏁版嵁搴擄綔鏁版嵁鍒嗘瀽锝滃ぇ鏁版嵁锝渟ql锝滀簯璁＄畻 -銆愬弬璧涗綔鍝49銆憃penGauss鍗曟満閮ㄧ讲,openGauss鍗曟満閮ㄧ讲涓銆佸畨瑁呯幆澧1锛庢搷浣滅郴缁燂細铏氭嫙鏈篤Mware銆丆entOS7.92锛庣幆澧冭缃細锛1锛夎櫄鎷熸満鍐呭瓨3G銆佺鐩100G锛2锛夌郴缁熺増鏈慨鏀逛竴寮濮嬩娇鐢ㄤ簡centos8锛屾棤娉曞畨瑁咃紝鍥犳闄嶄綆鐗堟湰锛岄夌敤7.9鍚庝緷鐒跺瓨鍦ㄤ竴浜涢棶棰橈紝鍥犳淇敼/etc/redhat-release鏂囦欢涓郴缁熺増鏈负CentOS Linux release 7.6(Core),https://blog.csdn.net/GaussDB/article/details/122078227,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,centos锝渓inux锝滄湇鍔″櫒 -openGauss鏁版嵁搴撴ц兘璋冧紭姒傝堪鍙婂疄渚嬪垎鏋,鐩綍璋冧紭鎬濊矾姒傝堪璋冧紭娴佺▼纭畾鎬ц兘璋冧紭鑼冨洿鎬ц兘鍥犵礌璋冧紭鑼冨洿纭畾纭欢鐡堕鐐瑰垎鏋怌PU鍐呭瓨I/O缃戠粶鏌ヨ鏈鑰楁ц兘鐨凷QL鍒嗘瀽浣滀笟鏄惁琚樆濉炶皟浼樻濊矾姒傝堪openGauss鐨勬讳綋鎬ц兘璋冧紭鎬濊矾涓烘ц兘鐡堕鐐瑰垎鏋愩佸叧閿弬鏁拌皟鏁翠互鍙奡QL璋冧紭銆傚湪璋冧紭杩囩▼涓紝閫氳繃绯荤粺璧勬簮銆佸悶鍚愰噺銆佽礋杞界瓑鍥犵礌鏉ュ府鍔╁畾浣嶅拰鍒嗘瀽鎬ц兘闂锛屼娇绯荤粺鎬ц兘杈惧埌鍙帴鍙楃殑鑼冨洿銆俹penGauss鎬ц兘璋冧紭杩囩▼闇瑕佺患鍚堣冭檻澶氭柟闈㈠洜绱狅紝鍥犳锛岃皟浼樹汉鍛樺簲瀵圭郴缁熻蒋浠舵灦鏋勩佽蒋纭欢閰嶇疆銆佹暟鎹簱閰嶇疆鍙傛暟銆佸苟鍙戞帶鍒躲.,https://blog.csdn.net/GaussDB/article/details/124602951,openGauss缁忛獙鎬荤粨,鏁版嵁搴擄綔sql锝渄atabase锝渄ba锝滄暟鎹簱寮鍙 -openGauss鏁版嵁搴撴簮鐮佽В鏋愮郴鍒楁枃绔犫斺 浜嬪姟鏈哄埗婧愮爜瑙ｆ瀽锛堜簩锛,"涓婁竴绡囦负浠嬬粛瀹""5.1 浜嬪姟鏁翠綋鏋舵瀯鍜屼唬鐮佹瑙""鍙娾5.2 浜嬪姟骞跺彂鎺у埗鈥濓紝鏈瘒灏嗙户缁粙缁嶁5.3 閿佹満鍒垛濈殑绮惧僵鍐呭銆5.3 閿佹満鍒舵暟鎹簱瀵瑰叕鍏辫祫婧愮殑骞跺彂鎺у埗鏄氳繃閿佹潵瀹炵幇鐨勶紝鏍规嵁閿佺殑鐢ㄩ斾笉鍚岋紝閫氬父鍙互鍒嗕负3绉嶏細鑷棆閿侊紙spinlock锛夈佽交閲忕骇閿侊紙LWLock锛宭ight weight lock锛夊拰甯歌閿侊紙鎴栧熀浜庤繖3绉嶉攣鐨勮繘涓姝ュ皝瑁咃級銆備娇鐢ㄩ攣鐨勪竴鑸搷浣滄祦绋嬪彲浠ョ畝杩颁负3姝ワ細鍔犻攣銆佷复鐣屽尯鎿嶄綔銆佹斁閿併傚湪淇濊瘉姝ｇ‘鎬х殑鎯呭喌涓嬶紝閿佺殑浣跨敤鍙婁簤鎶㈡垚涓哄埗绾︽ц兘鐨勯噸瑕佸洜绱狅紝涓嬮潰鍏堢畝鍗曚粙缁峯penGauss涓殑3绉嶉攣銆",https://blog.csdn.net/GaussDB/article/details/119532011,openGauss婧愮爜瑙ｆ瀽,澶ф暟鎹綔鏁版嵁搴撴灦鏋勶綔dba锝滄暟鎹簱寮鍙戯綔鏁版嵁浠撳簱 -銆愬弬璧涗綔鍝48銆憃penGauss/MogDB闆跺瓧鑺傞棶棰樺鐞,闂鎻忚堪锛歫ava搴旂敤绔▼搴忚皟鐢℅ZIP鍘嬬缉绫诲鏁版嵁杩涜缂栫爜鍘嬬缉鍚庡叆搴 锛岀劧鍚庝粠鏁版嵁搴撳彇鍑鸿繘琛岃В鍘嬶紝鍘熸潵鍐峬ysql鏁版嵁搴撲腑鏄甯哥殑锛屼絾杩佺Щ鍒皁penGauss/mogdb涔嬪悗锛岃В鍘嬪嚭鏉ョ殑鏁版嵁鏄贡鐮侊紝涓嶆甯搞,https://blog.csdn.net/GaussDB/article/details/122078135,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,java锝滃紑鍙戣瑷锝滃悗绔 -浣跨敤gsql杩炴帴鏁版嵁搴,鐩綍娉ㄦ剰浜嬮」鍓嶆彁鏉′欢鏈湴杩炴帴鏁版嵁搴撳瘑鎬佹暟鎹簱杩炴帴鎿嶄綔杩滅▼杩炴帴鏁版嵁搴揼sql鏄痮penGauss鎻愪緵鐨勫湪鍛戒护琛屼笅杩愯鐨勬暟鎹簱杩炴帴宸ュ叿銆傛宸ュ叿闄や簡鍏峰鎿嶄綔鏁版嵁搴撶殑鍩烘湰鍔熻兘锛岃繕鎻愪緵浜嗚嫢骞查珮绾х壒鎬э紝渚夸簬鐢ㄦ埛浣跨敤銆傛湰鑺傚彧浠嬬粛濡備綍浣跨敤gsql杩炴帴鏁版嵁搴擄紝鍏充簬gsql浣跨敤鏂规硶鐨勬洿澶氫俊鎭鍙傝冦婂伐鍏峰弬鑰冦嬩腑鈥滃鎴风宸ュ叿 > gsql鈥濈珷鑺傘傛敞鎰忎簨椤圭己鐪佹儏鍐典笅锛屽鎴风杩炴帴鏁版嵁搴撳悗澶勪簬绌洪棽鐘舵佹椂浼氭牴鎹弬鏁皊ession_timeout鐨勯粯璁ゅ艰嚜鍔ㄦ柇寮杩炴帴銆傚鏋滆鍏抽棴瓒呮椂璁剧疆锛岃缃弬鏁皊,https://blog.csdn.net/GaussDB/article/details/124490985,openGauss缁忛獙鎬荤粨,鏁版嵁搴擄綔鏁版嵁搴撳紑鍙戯綔openGauss锝渟ql锝渄ba -openGauss鏁版嵁搴撴簮鐮佽В鏋愮郴鍒楁枃绔犫斺 浜嬪姟鏈哄埗婧愮爜瑙ｆ瀽锛堜竴锛,鏈瘒涓哄皬浼欎即浠甫鏉ョ浜旂珷鈥斺斾簨鍔℃満鍒舵簮鐮佽В鏋愮殑绮惧僵鍐呭銆備簨鍔℃槸鏁版嵁搴撴搷浣滅殑鎵ц鍗曚綅锛岄渶瑕佹弧瓒虫渶鍩烘湰鐨凙CID锛堝師瀛愭с佷竴鑷存с侀殧绂绘с佹寔涔呮э級灞炴с傦紙1锛 鍘熷瓙鎬э細涓涓簨鍔℃彁浜や箣鍚庤涔堝叏閮ㄦ墽琛岋紝瑕佷箞鍏ㄩ儴涓嶆墽琛屻傦紙2锛 涓鑷存э細浜嬪姟鐨勬墽琛屼笉鑳界牬鍧忔暟鎹簱鐨勫畬鏁存у拰涓鑷存с傦紙3锛 闅旂鎬э細浜嬪姟鐨勯殧绂绘ф槸鎸囧湪骞跺彂涓紝涓涓簨鍔＄殑鎵ц涓嶈兘琚叾浠栦簨鍔″共鎵般傦紙4锛 鎸佷箙鎬э細涓鏃︿簨鍔″畬鎴愭彁浜わ紝閭ｄ箞瀹冨鏁版嵁搴撶殑鐘舵佸彉鏇村氨浼氭案涔呬繚瀛樺湪鏁版嵁搴撲腑銆傛湰绔犱富瑕佷粙缁峯penGauss浜嬪姟妯″潡鏄浣曞疄鐜版暟鎹簱浜嬪姟鐨勫熀鏈睘鎬э紝浣跨敤,https://blog.csdn.net/GaussDB/article/details/119388841,openGauss婧愮爜瑙ｆ瀽,澶ф暟鎹綔鏁版嵁搴撳紑鍙戯綔鏁版嵁搴撴灦鏋勶綔鏁版嵁搴擄綔postgresql -鍐呭瓨浼樺寲琛∕OT绠＄悊,鐩綍1.MOT鎸佷箙鎬1.1 MOT鏃ュ織璁板綍锛歐AL閲嶅仛鏃ュ織1.2 MOT鏃ュ織绫诲瀷1.3 閰嶇疆鏃ュ織1.4 MOT妫鏌ョ偣2.MOT鎭㈠3.MOT澶嶅埗鍜岄珮鍙敤4.MOT鍐呭瓨绠＄悊5.MOT VACUUM娓呯悊6.MOT缁熻7.MOT鐩戞帶7.1 琛ㄥ拰绱㈠紩澶у皬7.2 MOT鍏ㄥ眬鍐呭瓨璇︽儏7.3 MOT鏈湴鍐呭瓨璇︽儏7.4 浼氳瘽鍐呭瓨8.MOT閿欒娑堟伅8.1 鍐欏叆鏃ュ織鏂囦欢鐨勯敊璇8.2 杩斿洖缁欑敤鎴风殑閿欒1.MOT鎸佷箙鎬ф寔涔呮ф槸鎸囬暱鏈熺殑鏁版嵁淇濇姢锛,https://blog.csdn.net/GaussDB/article/details/124482640,openGauss鏍稿績鎶鏈,鏁版嵁搴擄綔openGauss锝渄atabase锝渟ql锝渄ba -銆愬弬璧涗綔鍝47銆憃penGauss鏁版嵁搴撴簮鐮佸涔-鎸囨爣閲囬泦銆侀娴嬩笌寮傚父妫娴,浣滆咃細parkeropengauss婧愮爜瑙ｆ瀽鎸囨爣閲囬泦銆侀娴嬩笌寮傚父妫娴嬩唬鐮佷綅缃:/gausskernel/dbmind/tools/anomaly_detection鍚勬ā缁勫湪鏁翠綋缁撴瀯涓婄殑缁勫悎鍦ㄦ懇澶╄疆璁哄潧涓婂畼鏂硅В鏋愭枃绔犲凡缁忓彊杩扮殑鐩稿瀹屾暣璇﹀敖銆傝鎶ュ憡瀵瑰簲涓哄叿浣撴ā鍧楀唴閮ㄧ殑瀹炵幇銆侫gent妯″潡浠ｇ爜浣嶇疆: ~/agentAgent妯″潡璐熻矗鏁版嵁搴撴寚鏍囨暟鎹噰闆嗕笌鍙戦侊紝浠庝唬鐮佺殑缁撴瀯涓婄湅锛屽彲浠ュ垎涓3涓瓙妯″潡锛屽嵆DBSource(/db_source.py)锛孧emoryChannel(/channel.py)锛孒,https://blog.csdn.net/GaussDB/article/details/122077972,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔database -openGauss鏁版嵁搴撴簮鐮佽В鏋愮郴鍒楁枃绔犫斺斿瓨鍌ㄥ紩鎿庢簮鐮佽В鏋愶紙鍏級,涓婁竴绡囪缁嗚杩颁簡鈥4.2.5 琛屽瓨鍌ㄧ储寮曟満鍒垛濄佲4.2.6 琛屽瓨鍌ㄧ紦瀛樻満鍒垛濆強鈥4.2.7 cstore鈥濈瓑绮惧僵鍐呭銆傛湰绡囨垜浠缁嗚杩扳4.3 鍐呭瓨琛ㄢ濈浉鍏冲唴瀹广4.3 鍐呭瓨琛∕OT锛坢emory-optimized tables锛屽唴瀛樿〃锛夋槸浜嬪姟鎬с佸熀浜庤瀛樺偍鐨勫瓨鍌ㄥ紩鎿庯紝閽堝浼楁牳鍜屽ぇ鍐呭瓨鏈嶅姟鍣ㄨ繘琛屼簡浼樺寲銆侻OT鏄痮penGauss鏁版嵁搴撶殑涓涓厛杩涚壒鎬э紝鍙彁渚涢潪甯搁珮鐨勪簨鍔℃у伐浣滆礋杞芥ц兘銆侻OT瀹屽叏绗﹀悎ACID瑕佹眰锛屽苟鏀寔涓ユ牸鐨勬寔涔呮у拰楂樺彲鐢ㄦс備紒涓氱敤鎴峰彲浠ュ皢MOT鐢ㄤ簬鍏抽敭浠诲姟銆佹ц兘鏁忔劅鐨勫湪绾夸簨鍔″鐞嗗簲鐢,https://blog.csdn.net/GaussDB/article/details/119324147,openGauss婧愮爜瑙ｆ瀽,鏁版嵁搴撴灦鏋勶綔鏁版嵁搴撳紑鍙戯綔鏁版嵁搴擄綔澶ф暟鎹綔娣卞害瀛︿範 -涓夊崈瀛楁暀浣犱娇鐢∕OT,浣跨敤MOT闈炲父绠鍗曪紝浠ヤ笅鍑犱釜灏忚妭灏嗕細杩涜鎻忚堪銆俹penGauss鍏佽搴旂敤绋嬪簭浣跨敤MOT鍜屽熀浜庢爣鍑嗙鐩樼殑琛ㄣ侻OT閫傜敤浜庢渶娲昏穬銆侀珮绔炰簤鍜屽鍚炲悙閲忔晱鎰熺殑搴旂敤绋嬪簭琛紝涔熷彲鐢ㄤ簬鎵鏈夊簲鐢ㄧ▼搴忕殑琛ㄣ備互涓嬪懡浠や粙缁嶅浣曞垱寤篗OT锛屼互鍙婂浣曞皢鐜版湁鐨勫熀浜庣鐩樼殑琛ㄨ浆鎹负MOT锛屼互鍔犻熷簲鐢ㄧ▼搴忕殑鏁版嵁搴撶浉鍏虫ц兘銆侻OT灏ゅ叾鏈夊埄浜庡凡璇佹槑鏄摱棰堢殑琛ㄣ傚伐浣滄祦绋嬫杩颁互涓嬫槸涓庝娇鐢∕OT鐩稿叧鐨勪换鍔＄殑绠鍗曟杩帮細鏈皬鑺傝繕浠嬬粛浜嗗浣曟墽琛屽悇绉嶄笌MOT鐩稿叧鐨勯檮鍔犱换鍔★紝浠ュ強MOT SQL瑕嗙洊鍜岄檺鍒躲傛巿浜堢敤鎴锋潈闄 鍒涘缓/鍒犻櫎MO,https://blog.csdn.net/GaussDB/article/details/124398300,openGauss鏍稿績鎶鏈,openGauss锝滄暟鎹簱锝渄atabase锝淒B锝渄ba -銆愬弬璧涗綔鍝46銆慍entOs铏氭嫙鏈轰笅opengauss鐨勯厤缃娇鐢,浣滆咃細parker鐜璇存槑铏氭嫙鏈哄钩鍙 VMware鏈嶅姟鍣ㄧ CentOS 7.9鏈満绯荤粺 Windows 10閮ㄧ讲鐗堟湰 OpenGauss 1.1.0瀹夎璇︾粏姝ラ铏氭嫙鏈篤Mware鏈満宸查厤缃紝璇ラ儴鍒嗙渷鐣entOS 7.9 瀹夎涓嬭浇闀滃儚婧怌entOS-7-x86_64-DVD-2009.iso铏氭嫙鏈轰腑閫変腑闀滃儚杩涜瀹夎璁剧疆鍐呭瓨璁剧疆涓2GB 澶勭悊鍣ㄨ缃负2缃戠粶榛樿鍗冲彲澹板崱鍜屾墦鍗版満涓嶄娇鐢ㄧ洿鎺ヨ繘琛屼簡绉婚櫎鍚姩鍚庤繘鍏ョ郴缁熷畨瑁咃紝娉ㄦ剰鐨勭偣濡備笅:鍒嗗尯閫夋嫨绯荤粺-瀹夎浣嶇疆-鎵嬪姩鍒嗗尯杩,https://blog.csdn.net/GaussDB/article/details/122077867,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,centos锝渓inux锝滄湇鍔″櫒 -openGauss鏁版嵁搴撴簮鐮佽В鏋愮郴鍒楁枃绔犫斺斿瓨鍌ㄥ紩鎿庢簮鐮佽В鏋愶紙浜旓級,涓婁竴绡囨垜浠缁嗚杩扳4.2.4 ustore鈥濈浉鍏冲唴瀹广傛湰绡囨垜浠皢缁х画涓哄皬浼欎即浠甫鏉モ4.2.5 琛屽瓨鍌ㄧ储寮曟満鍒垛濄佲4.2.6 琛屽瓨鍌ㄧ紦瀛樻満鍒垛濆強鈥4.2.7 cstore鈥濈瓑绮惧僵鍐呭鐨勮缁嗕粙缁嶃4.2.5 琛屽瓨鍌ㄧ储寮曟満鍒舵湰鑺備互B-Tree绱㈠紩涓轰緥锛屼粙缁峯penGauss涓瀛樺偍锛堟牸寮忥級琛ㄧ殑绱㈠紩鏈哄埗銆傜储寮曟湰璐ㄤ笂鏄鏁版嵁鐨勪竴绉嶇墿鐞嗘湁搴忚仛绨囥傛湁搴忚仛绨囧弬鑰冪殑鎺掑簭瀛楁琚О涓虹储寮曢敭銆備负浜嗚妭鐪佸瓨鍌ㄧ┖闂达紝涓鑸储寮曡〃涓彧瀛樺偍鏈夊簭鑱氱皣鐨勭储寮曢敭閿间互鍙婂搴斿厓缁勫湪涓昏〃涓殑鐗╃悊浣嶇疆銆傚湪鏌ヨ鎸囧畾鐨勭储寮曢敭閿煎厓缁勬椂锛屽緱鐩,https://blog.csdn.net/GaussDB/article/details/119236458,openGauss婧愮爜瑙ｆ瀽,鏁版嵁搴撴灦鏋勶綔鏁版嵁搴撳紑鍙戯綔dba锝滄暟鎹簱锝滃ぇ鏁版嵁 -鍚屽锛屼綘鍚杩嘙OT鍚楋紵,1. MOT绠浠媜penGauss寮曞叆浜哅OT瀛樺偍寮曟搸锛屽畠鏄竴绉嶄簨鍔℃ц瀛樺偍锛岄拡瀵瑰鏍稿拰澶у唴瀛樻湇鍔″櫒杩涜浜嗕紭鍖栥侻OT鏄痮penGauss鏁版嵁搴撴渶鍏堣繘鐨勭敓浜х骇鐗规э紙Beta鐗堟湰锛夛紝瀹冧负浜嬪姟鎬у伐浣滆礋杞芥彁渚涙洿楂樼殑鎬ц兘銆侻OT瀹屽叏鏀寔ACID鐗规э紝骞跺寘鎷弗鏍肩殑鎸佷箙鎬у拰楂樺彲鐢ㄦф敮鎸併備紒涓氬彲浠ュ湪鍏抽敭浠诲姟銆佹ц兘鏁忔劅鐨勫湪绾夸簨鍔″鐞嗭紙OLTP锛変腑浣跨敤MOT锛屼互瀹炵幇楂樻ц兘銆侀珮鍚炲悙銆佸彲棰勬祴浣庡欢杩熶互鍙婂鏍告湇鍔″櫒鐨勯珮鍒╃敤鐜囥侻OT灏ゅ叾閫傚悎鍦ㄥ璺拰澶氭牳澶勭悊鍣ㄧ殑鐜颁唬鏈嶅姟鍣ㄤ笂杩愯锛屼緥濡傚熀浜嶢rm/椴查箯澶勭悊鍣ㄧ殑鍗庝负TaiShan鏈嶅姟鍣,https://blog.csdn.net/GaussDB/article/details/124383649,openGauss鏍稿績鎶鏈,鏁版嵁搴撳紑鍙戯綔openGauss锝滄暟鎹簱锝渟ql锝渄ba -銆愬弬璧涗綔鍝23銆戝崕涓篛penGauss鏁版嵁搴撳畨瑁呬笌浣跨敤,浣滆咃細Vector1. 铏氭嫙鏈哄畨瑁呭厛鍋氬畨瑁呭噯澶囷紝鐐瑰嚮閾炬帴涓嬭浇VMware Workstation Pro16锛屾澶勪负Windows 10浣跨敤銆1.1 VMware瀹夎 鎵撳紑涓嬭浇濂界殑exe鏂囦欢锛屽嵆寮濮嬪畨瑁咃細 瀹夎浣嶇疆榛樿鍦–鐩橈紝鐐瑰嚮鏇存敼鍙互淇敼瀹夎浣嶇疆锛屾垜瀹夎鍒颁簡E:\VMware涓嬶紝瀹夎璺緞灏介噺涓嶈鏈変腑鏂囷紝璁板緱鍕鹃塒ATH鎸夐挳锛岃繖鏍蜂笉鐢ㄨ嚜宸卞啀娣诲姞鐜鍙橀噺锛屽彲鍕鹃夊寮哄瀷閿洏椹卞姩绋嬪簭锛屾鍔熻兘鍙洿濂藉湴澶勭悊鍥介檯閿洏鍜屽甫鏈夐澶栨寜閿殑閿洏锛 涓鐩寸偣鍑讳笅涓姝ワ細 鐐瑰嚮杈撳叆璁稿彲璇侊紝瀵嗛挜鍙,https://blog.csdn.net/GaussDB/article/details/122042935,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鍗庝负锝滄暟鎹簱锝渃entos -"鏁版嵁搴, 鏁版嵁浠撳簱, 鏁版嵁闆嗗競锛屾暟鎹箹锛屾暟鎹腑鍙","鏁版嵁搴, 鏁版嵁浠撳簱, 鏁版嵁闆嗗競锛屾暟鎹箹锛屾暟鎹腑鍙拌浆杞藉０鏄庢湰鏂囧ぇ閲忓唴瀹圭郴杞浇鑷互涓嬫枃绔狅紝鏈夊垹鏀癸紝骞跺弬鑰冨叾浠栨枃妗ｈ祫鏂欏姞鍏ヤ簡涓浜涘唴瀹癸細 鏁版嵁浠撳簱鍜屾暟鎹泦甯傜殑鍖哄埆 浣滆咃細淇箯鏉 鍑哄锛欳SDN 澶ф暟鎹細鏁版嵁浠撳簱鍜屾暟鎹簱鐨勫尯鍒 浣滆咃細鍗楀钃 鍑哄锛氱畝涔 绗竴绡囷細鏁版嵁浠撳簱姒傝堪 绗簩绡囷細鏁版嵁搴撳叧绯诲缓妯 浣滆咃細绌嗘櫒 鍑哄锛欳NBLOS 鏁版嵁浠撳簱銆佹暟鎹箹銆佹暟鎹泦甯傘佸拰鏁版嵁涓彴鐨勬晠浜 浣滆咃細Murkey瀛︿範涔嬫梾 鍑哄锛歝sdn 鏁版嵁涓彴鍜屾暟浠撶殑鍏崇郴",https://blog.csdn.net/GaussDB/article/details/119176776,鏁版嵁绉戝,澶ф暟鎹綔鏁版嵁搴擄綔鏁版嵁缁撴瀯锝滄暟鎹寲鎺橈綔娣卞害瀛︿範 -鏁版嵁搴撹祫婧愯礋杞界鐞嗭紙涓嬬瘒锛,璁剧疆鎺у埗缁勮儗鏅俊鎭痮penGauss璧勬簮璐熻浇绠＄悊鐨勬牳蹇冩槸璧勬簮姹狅紝鑰岄厤缃祫婧愭睜棣栧厛瑕佸湪鐜涓疄鐜版帶鍒剁粍Cgroups鐨勮缃傛洿澶欳groups鐨勫師鐞嗕粙缁嶏紝璇锋煡鐪嬬浉鍏虫搷浣滅郴缁熺殑浜у搧鎵嬪唽銆侰lass鎺у埗缁勪负鏁版嵁搴撲笟鍔¤繍琛屾墍鍦ㄧ殑椤跺眰鎺у埗缁勶紝闆嗙兢閮ㄧ讲鏃朵細鑷姩鐢熸垚榛樿瀛怌lass鎺у埗缁勨淒efaultClass鈥濄侱efaultClass鐨凪edium鎺у埗缁勪細鍚湁绯荤粺瑙﹀彂鐨勪綔涓氬湪杩愯锛岃鎺у埗缁勪笉鍏佽杩涜璧勬簮淇敼锛屼笖杩愯鍦ㄨ鎺у埗缁勪笂鐨勪綔涓氫笉鍙楄祫婧愮鐞嗙殑鎺у埗锛屾墍浠ユ帹鑽愬垱寤烘柊鐨勫瓙Class鍙婂叾Workload鎺у埗缁勬潵璁,https://blog.csdn.net/GaussDB/article/details/124322252,openGauss鏍稿績鎶鏈,鏁版嵁搴擄綔鏁版嵁搴撳紑鍙戯綔openGauss -銆愬弬璧涗綔鍝45銆慚ogDB/openGauss 鐩戞帶鍛婅閰嶇疆,浣滆咃細楂樹簯榫欏墠瑷鍦ㄤ箣鍓嶇殑鏂囩珷涓紝宸茬粡浠嬬粛浜哖rometheus + grafana + opengauss_exporter 瀹夎閮ㄧ讲锛屼篃浠嬬粛浜嗛厤缃甅ogDB/openGauss鐨刧rafana 鐨刣ashboard锛屽湪grafana涓婂睍绀烘垜浠墍鍏虫敞鐨勭洃鎺ф寚鏍囷紝浣嗘槸鎴戜滑鍦ㄦ棩甯歌繍缁磋繃绋嬩腑骞朵笉浼氫竴鐩寸洴鐫鐩戞帶鐪嬶紝鎵浠ヨ繕闇瑕佹湁涓涓憡璀︽ā鍧楋紝鍙婃椂鐨勫皢绗﹀悎瑙勫垯鐨勫憡璀﹁Е杈惧埌鎸囧畾鐨勪汉鎴栬呭洟闃燂紝浠庤屽皢椋庨櫓瀵逛笟鍔＄殑褰卞搷闄嶅埌鏈浣庛傚湪prometheus鏁翠釜鏋舵瀯涓紝altermanager妯″潡灏辨槸涓轰簡瀹炵幇杩欎釜鍔熻兘銆傚畨瑁呴儴缃,https://blog.csdn.net/GaussDB/article/details/122037571,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,杩愮淮锝渓inux锝渃entos -openGauss鏁版嵁搴撴簮鐮佽В鏋愮郴鍒楁枃绔犫斺斿瓨鍌ㄥ紩鎿庢簮鐮佽В鏋愶紙鍥涳級,涓婁竴绡囨垜浠缁嗚杩扳3. astore鍏冪粍澶氱増鏈満鍒垛濄佲4.astore璁垮瓨绠＄悊鈥濆強鈥5.astore绌洪棿绠＄悊鍜屽洖鏀垛濈浉鍏冲唴瀹广傛湰绡囨垜浠皢缁х画涓哄皬浼欎即浠甫鏉モ4.2.4 ustore鈥濈殑璇︾粏浠嬬粛銆4.2.4 ustoreustore灞炰簬In-place Update鏇存柊妯″紡锛屼腑鏂囨剰鎬濅负锛氬師鍦版洿鏂帮紝鏄痮penGauss鍐呮牳鏂板鐨勪竴绉嶅瓨鍌ㄦā寮忋俹penGauss鍐呮牳褰撳墠浣跨敤鐨勮寮曟搸閲囩敤鐨勬槸Append Update锛堣拷鍔犳洿鏂帮級妯″紡锛岃妯″紡鍦↖NSERT銆丏ELETE銆丠OT UPDATE锛堥〉闈㈠唴鏇存柊锛夌殑鍦,https://blog.csdn.net/GaussDB/article/details/119168969,openGauss婧愮爜瑙ｆ瀽,澶ф暟鎹綔鏁版嵁搴擄綔鏁版嵁缁撴瀯锝渟ql锝渙penGauss -鏁版嵁搴撹祫婧愯礋杞界鐞嗭紙涓婄瘒锛,璧勬簮璐熻浇绠＄悊姒傝堪鍔熻兘鎻忚堪openGauss鎻愪緵浜嗚祫婧愯礋杞界鐞嗘墜娈碉紝鏉ュ潎琛′换鍔″绯荤粺璧勬簮鐨勫埄鐢ㄣ傜浉鍏虫蹇佃祫婧愮鐞唎penGauss瀵逛簬绯荤粺璧勬簮鐨勭鐞嗚寖鍥村寘鍚獵PU璧勬簮銆佸唴瀛樿祫婧愩両O璧勬簮鍜屽瓨鍌ㄨ祫婧愩傞氳繃瀵圭郴缁熺殑璧勬簮杩涜鍚堢悊鐨勫垎閰嶏紝閬垮厤鍙戠敓璧勬簮鐨勪笉鍚堢悊鍗犵敤瀵艰嚧绯荤粺杩愯鏁堢巼涓嬮檷鎴栬呭紩鍙戠郴缁熻繍琛岄棶棰樸傛帶鍒剁粍鎺у埗缁勶紙Cgroups锛夋槸control groups鐨勭缉鍐欙紝鏄疞inux鍐呮牳鎻愪緵鐨勪竴绉嶅彲浠ラ檺鍒躲佽褰曘侀殧绂昏繘绋嬬粍鎵浣跨敤鐨勭墿鐞嗚祫婧愶紙濡傦細CPU銆佸唴瀛樸両O绛夛級鐨勬満鍒躲傚鏋滀竴涓繘绋嬪姞鍏ヤ簡鏌愪竴涓帶鍒剁粍锛,https://blog.csdn.net/GaussDB/article/details/124277928,openGauss鏍稿績鎶鏈,鏁版嵁搴擄綔鏁版嵁搴撳紑鍙戯綔openGauss -銆愬弬璧涗綔鍝44銆戝紑婧愭暟鎹簱 | 璁颁竴娆″熀浜庨膊楣忔鎷夋搷浣滅郴缁無penGauss瀹炶返杩囩▼,浣滆咃細姣忓ぉ璇戠偣鏅撶煡璇嗗紩鍏 | 椴查箯璁よ瘉-openEuler娆ф媺鎿嶄綔绯荤粺-openGauss鏁版嵁搴 寮绡囷細鍐欏湪鍓嶉潰鐨勮瘽锛屾瘡涓绡囨憳鏂囬兘浠ュ疄闄呮渚嬪満鏅嚭鍙戯紝鍛ㄦ湯鎶界┖浣欐椂闂磋褰曟瘡涓娆ark鍘嗙▼锛屽湪涓嶄竴鏍风殑涓氬姟瀹為檯鍦烘櫙涓嬶紝閽堝椤圭洰闃舵鎵浜х敓鐨勫彉鍖栵紝鍒跺畾涓嶄竴鏍风殑鎶鏈柟妗堛備笉璁哄涔堟负灏忕殑鎶鏈柟妗堬紝鏀惧湪鍏跺搴旂殑鍦烘櫙涓嬮兘鏈夌潃涓嶄竴鏍风殑鎰忎箟銆傚疄璺垫槸妫楠岀湡鐞嗙殑鍞竴鏍囧噯锛屽綋鐪熸瀹炴搷杩囧悗鍙備笌璁ㄨ锛屾垨璁镐細璁╀綘鏈変竴鐐规柊鍙戠幇锛屽笇鏈涘璇昏呭湪鎬濊冧笂鏈夌偣涓嶄竴鏍风殑IDea锛屾杩嶫oin璋佷笌璇达紝鐑》鎷ユ姳鏂扮煡璇嗭紝鏃ㄥ湪鎶鏈氦娴+蹇冨緱鍒嗕韩->姣忓ぉ,https://blog.csdn.net/GaussDB/article/details/122037375,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔database -openGauss鏁版嵁搴撴簮鐮佽В鏋愮郴鍒楁枃绔犫斺斿瓨鍌ㄥ紩鎿庢簮鐮佽В鏋愶紙涓夛級,涓婁竴绡囨垜浠皢璇︾粏浠嬬粛鈥4.2.3 astore鈥濈浉鍏冲唴瀹癸紝鏈瘒鎴戜滑灏嗚杩扳3. astore鍏冪粍澶氱増鏈満鍒垛濆強鈥4.astore璁垮瓨绠＄悊鈥濄3. astore鍏冪粍澶氱増鏈満鍒秓penGauss琛屽瓨鍌ㄨ〃鏀寔澶氱増鏈厓缁勬満鍒讹紝鍗充负鍚屼竴鏉¤褰曚繚鐣欏涓巻鍙茬増鏈殑鐗╃悊鍏冪粍浠ヨВ鍐冲鍚屼竴鏉¤褰曠殑璇汇佸啓骞跺彂鍐茬獊锛堣浜嬪姟鍜屽啓浜嬪姟宸ヤ綔鍦ㄤ笉鍚岀増鏈殑鐗╃悊鍏冪粍涓婏級銆俛store瀛樺偍鏍煎紡涓鸿拷鍔犲啓浼樺寲璁捐锛屽叾澶氱増鏈厓缁勪骇鐢熷拰瀛樺偍鏂瑰紡濡傚浘4-5鎵绀恒傚綋涓涓洿鏂版搷浣滃皢v0鐗堟湰鍏冪粍鏇存柊涓簐1鐗堟湰鍏冪粍涔嬪悗锛屽鏋渧0鐗堟湰鍏冪粍鎵鍦ㄩ〉闈粛鐒舵湁绌洪棽绌,https://blog.csdn.net/GaussDB/article/details/119109210,openGauss婧愮爜瑙ｆ瀽,鏁版嵁搴擄綔澶ф暟鎹綔sql锝減ostgresql锝滄繁搴﹀涔 -AI4DB:浜哄伐鏅鸿兘涔嬫參SQL鏍瑰洜鍒嗘瀽,AI4DB: 鎱QL鏍瑰洜鍒嗘瀽姒傝堪鎱QL涓鐩存槸鏁版嵁杩愮淮涓殑鐥涚偣闂锛屽浣曟湁鏁堣瘖鏂參SQL鏍瑰洜鏄綋鍓嶄竴澶ч毦棰橈紝宸ュ叿缁撳悎openGauss鑷韩鐗圭偣铻嶅悎浜嗙幇缃慏BA鎱QL璇婃柇缁忛獙锛岃宸ュ叿鍙互鏀寔鎱QL鏍瑰洜15+锛岃兘鍚屾椂鎸夌収鍙兘鎬уぇ灏忚緭鍑哄涓牴鍥犲苟鎻愪緵閽堝鎬х殑寤鸿銆傜幆澧冮儴缃叉暟鎹簱杩愯姝ｅ父銆傛寚鏍囬噰闆嗙郴缁熻繍琛屾甯搞備娇鐢ㄦ寚瀵煎亣璁剧敤鎴峰凡缁忓垵濮嬪寲閰嶇疆鏂囦欢鐩綍confpath锛屽垯鍙互閫氳繃涓嬭堪鍛戒护瀹炵幇鏈壒鎬х殑鍔熻兘锛氫粎鍚姩鎱QL璇婃柇鍔熻兘锛堣緭鍑篢op3鏍瑰洜锛夛紝鍚姩鍛戒护濡備笅锛堟洿澶氱敤娉曞弬鑰冨service瀛,https://blog.csdn.net/GaussDB/article/details/124245102,openGauss鏍稿績鎶鏈,鏁版嵁搴擄綔openGauss锝渄atabase -銆愬弬璧涗綔鍝43銆憃penGauss/MogDB/PostgreSQL瀵规瘮瀛︿範,鏈枃灏嗕粠鏃ュ父浣跨敤鐨勮搴﹀姣斿涔犲浗浜ф暟鎹簱openGauss/MogDB涓庡紑婧愭暟鎹簱PostgreSQL涔嬮棿鐨勫樊寮傜偣銆,https://blog.csdn.net/GaussDB/article/details/122001063,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,postgresql锝滄暟鎹簱锝渄atabase -openGauss鏁版嵁搴撴簮鐮佽В鏋愮郴鍒楁枃绔犫斺斿瓨鍌ㄥ紩鎿庢簮鐮佽В鏋愶紙浜岋級,涓婁竴绡囨垜浠杩颁簡鈥4.2 纾佺洏寮曟搸鈥濅腑鈥4.2.1 纾佺洏寮曟搸鏁翠綋妗嗘灦鍙婁唬鐮佹瑙堚濅笌鈥4.2.2 琛屽瓨鍌ㄧ粺涓璁垮瓨鎺ュ彛鈥濄傛湰绡囨垜浠皢璁茶堪鈥4.2.3 astore鈥濄4.2.3 astoreastore鏁翠綋妗嗘灦astore鏁翠綋妗嗘灦濡傚浘4-2鎵绀恒傚涓婃墍杩帮紝浣滀负琛屽瓨鍌ㄥ瓙鏍煎紡涔嬩竴锛宎store闇瑕佸疄鐜拌嚜宸辩殑鍫嗚〃瀛樺彇锛堣瀛橈級绠＄悊鎺ュ彛銆佸爢琛ㄩ〉闈㈢粨鏋勩佸爢琛ㄥ厓缁勭粨鏋勩佸厓缁勫鐗堟湰鏈哄埗锛屼互鍙婄┖闂茬┖闂寸鐞嗗拰鍥炴敹鏈哄埗銆傚浘4-2 astore鏁翠綋妗嗘灦绀烘剰鍥綼store鍫嗚〃椤甸潰鍏冪粍缁撴瀯鏈妭浠嬬粛astore鍫嗚〃鐨勯〉,https://blog.csdn.net/GaussDB/article/details/119035559,openGauss婧愮爜瑙ｆ瀽,sql锝滃ぇ鏁版嵁锝滄暟鎹簱锝滄繁搴﹀涔 -AI4DB:openGauss浜哄伐鏅鸿兘鍙傛暟璋冧紭涔媂-Tuner,鐢ㄦ埛鍙互閫氳繃gs_dbmind鐨刢omponent瀛愬懡浠ゅ惎鍔ㄥ搴旂殑AI瀛愬姛鑳斤紝涓嬭堪绔犺妭灞曠ず涓嶅悓AI鍔熻兘鐨勫叿浣撳唴瀹瑰拰浣跨敤璇︽儏銆,https://blog.csdn.net/GaussDB/article/details/124188732,openGauss鏍稿績鎶鏈,鏁版嵁搴撳紑鍙戯綔openGauss锝滄暟鎹簱锝淎I锝渟ql -銆愬弬璧涗綔鍝42銆憃penGauss/MogDB鏁版嵁搴撳畬缇庨傞厤Grafana鍙奝rometheus,Grafana鏄竴涓法骞冲彴銆佸紑婧愮殑搴﹂噺鍒嗘瀽鍜屽彲瑙嗗寲宸ュ叿锛屽彲浠ラ氳繃瀵规帴鍚勭鏁版嵁婧愬苟浣滃彲瑙嗗寲灞曠ず銆侾rometheus鏄憲鍚嶅紑婧愮洃鎺ч」鐩紝鍏剁洃鎺т换鍔＄敱鍏蜂綋鐨別xporter瀹炵幇锛宔xporter鍒扮洰鏍囩鎶撳彇鐩戞帶鏁版嵁锛岀劧鍚庝繚瀛樺湪TSDB鏃跺簭鏁版嵁搴撲腑銆侾rometheus涔熸敮鎸丳romQL鏌ヨ璇█杩涜鑷畾涔夌殑鏌ヨ缁勫悎銆俹penGauss/MogDB鏁版嵁搴撳彲浠ラ氳繃opengauss_exporter瀹岀編閫傞厤Grafana鍙奝rometheus銆備笅闈㈡槸鏁堟灉鍥撅細,https://blog.csdn.net/GaussDB/article/details/122000928,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔linux锝渃entos -openGauss鏁版嵁搴撴簮鐮佽В鏋愮郴鍒楁枃绔犫斺斿瓨鍌ㄥ紩鎿庢簮鐮佽В鏋愶紙涓锛,OLTP銆丱LAP涓氬姟鍚勮嚜瀵规暟鎹簱鐨勫瓨鍌ㄥ紩鎿庢彁鍑轰簡涓嶅悓鐨勮姹傦紝鑰宱penGauss鑳藉鏀寔澶氫釜瀛樺偍寮曟搸鏉ユ弧瓒虫潵鑷笉鍚屽満鏅殑涓氬姟璇夋眰銆傛湰绔犲皢閫愪竴浠嬬粛鍚勭瀛樺偍寮曟搸鍜屽搴旂殑婧愮爜銆4.1 瀛樺偍寮曟搸鏁翠綋鏋舵瀯鍙婁唬鐮佹瑙堜粠鏁翠釜鏁版嵁搴撴湇鍔＄殑缁勬垚鏋勬灦鏉ョ湅锛屽瓨鍌ㄥ紩鎿庡悜涓婂鎺QL寮曟搸锛屼负SQL寮曟搸鎻愪緵鎴栨帴鏀舵爣鍑嗗寲鐨勬暟鎹牸寮忥紙鍏冪粍鎴栧悜閲忔暟缁勶級锛涘悜涓嬪鎺ュ瓨鍌ㄤ粙璐紝鎸夌収鐗瑰畾鐨勬暟鎹粍缁囨柟寮忥紝浠ラ〉闈€佸垪瀛樺偍鍗曞厓锛圕U锛宑ompression unit锛夋垨鍏朵粬褰㈠紡涓哄崟浣嶏紝閫氳繃瀛樺偍浠嬭川鎻愪緵鐨勭壒瀹氭帴鍙ｏ紝瀵瑰瓨鍌ㄤ粙璐ㄤ腑鐨勬暟鎹畬鎴愯銆佸啓鎿嶄綔銆傚湪,https://blog.csdn.net/GaussDB/article/details/118970857,openGauss婧愮爜瑙ｆ瀽,鏁版嵁搴擄綔娣卞害瀛︿範锝滄暟鎹粨鏋勶綔绠楁硶锝渟ql -DB4AI: 鏁版嵁搴撻┍鍔ˋI,DB4AI鏄寚鍒╃敤鏁版嵁搴撶殑鑳藉姏椹卞姩AI浠诲姟锛屽疄鐜版暟鎹瓨鍌ㄣ佹妧鏈爤鐨勫悓鏋勩傞氳繃鍦ㄦ暟鎹簱鍐呴泦鎴怉I绠楁硶锛屼护openGauss鍏峰鏁版嵁搴撳師鐢烝I璁＄畻寮曟搸銆佹ā鍨嬬鐞嗐丄I绠楀瓙銆丄I鍘熺敓鎵ц璁″垝鐨勮兘鍔涳紝涓虹敤鎴锋彁渚涙櫘鎯燗I鎶鏈......,https://blog.csdn.net/GaussDB/article/details/124143070,openGauss缁忛獙鎬荤粨,database锝滄暟鎹簱锝滄暟鎹簱寮鍙戯綔AI锝滀簯鍘熺敓 -銆愬弬璧涗綔鍝31銆憃penGauss鍜孭ostgreSQL鐨勬簮鐮佺洰褰曠粨鏋勫姣,openGauss鍜孭ostgreSQL鐨勬簮鐮佺洰褰曠粨鏋勫姣斾綔鑰咃細YAN宸︿娇鐩綍**openGauss鍜孭ostgreSQL鐨勬簮鐮佺洰褰曠粨鏋勫姣****1. GaussDB涓轰粈涔堥夋嫨PG锛****2. 婧愪唬鐮佺洰褰曠粨鏋勫姣****2.1 鏁版嵁搴撶鐞嗙郴缁熺殑鏋舵瀯鍜屼富瑕佺粍浠****2.2 src鐩綍缁撴瀯瀵规瘮****2.3 浠巄ackend鍒癱ommon鍜実ausskernel鐨勫彉鍖****(1) gausskernel鍐呮牳鏁翠綋鐩綍缁撴瀯瀵规瘮****(2) 鍏叡缁勪欢common鐩綍缁撴瀯瀵规瘮****(3) optimiz,https://blog.csdn.net/GaussDB/article/details/118642428,鍙傝禌鏂囩珷灞曠ず-绗簩灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴 -銆愬弬璧涗綔鍝41銆憃penGauss/MogDB鏁版嵁搴撳畨瑁呴儴缃蹭箣xlog鐩綍璁剧疆,xlog鏂囦欢鏄竴涓褰曚簨鍔℃棩蹇楃殑鏂囦欢锛屽畠璁板綍鏁版嵁搴撶郴缁熶腑鎵鏈夌殑鏇存敼鎿嶄綔锛屽綋鍙戠敓涓绘満鐢垫簮鏁呴殰鎴栧叾浠栧鑷存湇鍔″櫒宕╂簝鐨勬湇鍔″櫒鏁呴殰鏃讹紝鐢变簬xlog鏃ュ織鍖呭惈浜嗗叧浜庡凡缁忔墽琛岀殑姣忎釜浜嬪姟鐨勮冻澶熶俊鎭紝鎵浠ユ暟鎹簱鑳藉閫氳繃鍦ㄤ簨鍔℃棩蹇椾腑replay鎿嶄綔鏉ユ仮澶嶆暟鎹簱涓殑鏁版嵁銆備负浜嗘彁楂樺啓鍏ユц兘闇瑕佸皢xlog浠庢暟鎹洰褰曞垎绂诲嚭鏉ャ,https://blog.csdn.net/GaussDB/article/details/122000657,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔鏈嶅姟鍣綔database -openGauss骞惰瑙ｇ爜娴呰皥,鍦ㄤ俊鎭妧鏈閫熷彂灞曠殑浠婂ぉ锛屽悇绉嶇被鍨嬫暟鎹簱灞傚嚭涓嶇┓銆傜敱浜庢敮鎸佹暟鎹湪寮傛瀯鏁版嵁搴撻棿鍚屾锛岄昏緫澶嶅埗鐨勯噸瑕佹т笌鏃ヤ勘澧炪傚綋鍓峯penGauss閫昏緫澶嶅埗涓茶瑙ｇ爜骞冲潎鎬ц兘涓3~5MBps锛屽湪涓氬姟鍘嬪姏澶х殑鍦烘櫙涓嬮毦浠ユ弧瓒冲疄鏃跺悓姝ョ殑闇姹傦紝瀵艰嚧鏃ュ織鍫嗙Н锛屼粠鑰屽奖鍝嶇敓浜ч泦缇や笟鍔°傚洜姝わ紝鎴戜滑璁捐浜嗗苟琛岃В鐮佺壒鎬э紝浠ゅ涓嚎绋嬪崗鍚屽苟琛岃В鐮佷粠鑰屾彁楂樿В鐮佹ц兘锛屽湪鍩虹鍦烘櫙涓嬭В鐮佹ц兘鍙揪鍒100MBps.,https://blog.csdn.net/GaussDB/article/details/124033668,openGauss鏍稿績鎶鏈,骞惰瑙ｇ爜锝渙penGauss锝滄暟鎹簱锝渄atabase锝滄暟鎹簱寮鍙 -銆愬弬璧涗綔鍝30銆憃pengauss gs_basebackup瀹炶返,鏈枃浣滆咃細閭归槼 璇︾粏鍙傝 https://gitee.com/opengauss/docs 涓殑澶囦唤涓庢仮澶嶇瘒https://gitee.com/opengauss/docs/blob/master/content/zh/docs/Administratorguide/%E5%A4%87%E4%BB%BD%E4%B8%8E%E6%81%A2%E5%A4%8D.md浠ヤ笅鏂囧瓧鎽樿嚦瀹樻柟鏂囨。銆俹penGauss閮ㄧ讲鎴愬姛鍚庯紝鍦ㄦ暟鎹簱鐨勮繍琛岃繃绋嬩腑锛屽線寰浼氶亣鍒板悇绉嶉棶棰樺強寮傚父鐘舵併俹penGauss鎻愪緵浜唃,https://blog.csdn.net/GaussDB/article/details/118636832,鍙傝禌鏂囩珷灞曠ず-绗簩灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔openGauss -銆愬弬璧涗綔鍝40銆憃penGauss/MogDB鏁版嵁搴撴湇鍔″惎鍔ㄦā寮忓垎鏋,"浣滆咃細褰啿SERVERMODE鍙傛暟鎴戜滑鏌ョ湅gs_ctl鍛戒护鐨勫府鍔╋紝鍙互鐪嬪埌-M閫夐」锛屼篃灏辨槸SERVERMODE鏈嶅姟鍚姩妯″紡 -M the database start as the appointed mode鍚庨潰鍙互鐪嬪埌SERVERMODE鍙傛暟鐨勫洓绉嶅糞ERVERMODE are: primary database system run as a primary server, send xlog to standby serve",https://blog.csdn.net/GaussDB/article/details/121993472,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔postgresql锝渄atabase -openGauss AI鑳藉姏鍗囩骇锛屾墦閫犲叏鏂扮殑AI-Native鏁版嵁搴,鏁版嵁搴撲笌AI缁撳悎璧锋潵浼氳扛鍙戝嚭浠涔堟牱鐨勭伀鑺憋紵涓嶅悓鐨勬暟鎹簱鍘傚晢銆佸紑婧愮ぞ鍖恒侀珮鏍″笀鐢熶滑鐨勭悊瑙ｄ篃閮戒笉灏界浉鍚屻傝櫧鐒跺湪绮剧‘鐨勬蹇典笂闅句互褰㈡垚缁熶竴鐨勬爣鍑嗭紝浣嗘槸鍦ㄦ讳綋鐨勬紨杩涙濊矾涓婂嵈鏄竴鑷寸殑銆傚浜巓penGauss鏉ヨ锛岃嚜浠庡湪绀惧尯寮婧愮涓涓増鏈紑濮嬶紝openGauss渚夸笉鏂湴鍦ㄨ棰嗗煙婕旇繘骞惰础鐚唬鐮侊紝瀵逛簬姝ゆ寮婧愮殑openGauss 3.0.0 鐗堟湰鏉ヨ涔熶笉渚嬪銆,https://blog.csdn.net/GaussDB/article/details/124094516,openGauss鏍稿績鎶鏈,鏁版嵁搴擄綔sql锝渄atabase锝滄暟鎹簱寮鍙戯綔openGauss -銆愬弬璧涗綔鍝39銆慗DBC椹卞姩杩炴帴MogDB/opengauss,"浣滆咃細2020涓銆佺幆澧冭鏄嶽root@node1 ~]# cat /etc/redhat-releaseCentOS Linux release 7.6.1810 (Core) [root@node1 ext]# java -versionjava version ""1.8.0_301""Java(TM) SE Runtime Environment (build 1.8.0_301-b09)Java HotSpot(TM) 64-Bit Server VM (build 25.301-b09,",https://blog.csdn.net/GaussDB/article/details/121993438,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,postgresql锝滄暟鎹簱锝渟ql -銆愬弬璧涗綔鍝29銆戝熀浜巓penGauss鏁版嵁搴撹璁′汉鍔涜祫婧愮鐞嗙郴缁熷疄楠,鏈枃浣滆咃細 鐡滆タ瑗 鏈枃涓昏闈㈠悜openGauss鏁版嵁搴撳垵瀛﹁咃紝甯姪鍒濆鑰呭畬鎴愪竴浜涚畝鍗曠殑鏁版嵁搴撶鐞嗕互鍙奊UI锛岃璁′竴涓畝鍗曠殑浜哄姏璧勬簮绠＄悊绯荤粺銆傛湰鏂囧彧鍖呭惈閮ㄥ垎浠ｇ爜锛岃鑰呴渶瑕佺粨鍚堣嚜宸辩殑鏁版嵁搴撳脊鎬у叕缃戙佹暟鎹簱鐢ㄦ埛鍙婂叾瀵嗙爜绛夎嚜韬俊鎭仛鍑虹浉搴旂殑淇敼銆備竴銆佸疄楠岀幆澧冧娇鐢ㄧ▼搴忥細putty.exe锛汭ntelliJ IDEA 2021.1.1锛沘pache-tomcat-9.0.46鏈嶅姟鍣ㄥ悕绉帮細ecs-d8b3寮规у叕缃戯細121.36.79.196绔彛鍙凤細26000琛ㄧ┖闂村悕锛歨uman_resource_,https://blog.csdn.net/GaussDB/article/details/118632770,鍙傝禌鏂囩珷灞曠ず-绗簩灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔openGauss -濡備綍棰勬祴SQL璇彞鏌ヨ鏃堕棿锛,1.姒傝堪Predictor鏄熀浜庢満鍣ㄥ涔犱笖鍏锋湁鍦ㄧ嚎瀛︿範鑳藉姏鐨勬煡璇㈡椂闂撮娴嬪伐鍏枫傞氳繃涓嶆柇瀛︿範鏁版嵁搴撳唴鏀堕泦鐨勫巻鍙叉墽琛屼俊鎭紝瀹炵幇璁″垝鐨勬墽琛屾椂闂撮娴嬪姛鑳姐傛湰鐗规ч渶瑕佹媺璧穚ython杩涚▼AIEngine锛岀敤浜庢ā鍨嬬殑璁粌鍜屾帹鐞嗐2.鐜閮ㄧ讲鍓嶆彁鏉′欢闇瑕佷繚璇乷penGauss鏁版嵁搴撳浜庢甯哥姸鎬侊紝鐢ㄦ埛閫氳繃韬唤楠岃瘉鎴愬姛鐧诲綍openGauss锛涚敤鎴锋墽琛岀殑SQL璇硶姝ｇ‘鏃犳姤閿欙紝涓斾笉浼氬鑷存暟鎹簱寮傚父绛夛紱鍘嗗彶鎬ц兘鏁版嵁绐楀彛鍐卭penGauss骞跺彂閲忕ǔ瀹氾紝琛ㄧ粨鏋勩佽〃鏁伴噺涓嶅彉锛屾暟鎹噺鏃犵獊鍙橈紝娑夊強鏌ヨ鎬ц兘鐨刧uc鍙傛暟,https://blog.csdn.net/GaussDB/article/details/123982674,openGauss缁忛獙鎬荤粨,鏁版嵁搴擄綔鎵ц鏃堕暱锝渙penGauss -銆愬弬璧涗綔鍝38銆憃penGauss/MogDB鏁版嵁搴撹Е鍙戝櫒鍒嗕袱姝ユ媶瑙ｅ垱寤,浣滆咃細褰啿Oracle瑙﹀彂鍣ㄥ弬鑰冧緥瀛怌REATE OR REPLACE TRIGGER ora_trigger AFTER UPDATE OR INSERT OR DELETE ON tab_x FOR each rowdeclare ...begin ... insert into tab_x ...;end;/閽堝涓婇潰鐨勪緥瀛愶紝PostgreSQL閲岄渶瑕佸垎涓ゆ鏉ユ搷浣1.鍏堝垱寤衡滆Е鍙戝櫒鍑芥暟鈥濃滆Е鍙戝櫒鍑芥暟鈥濇槸杩斿洖绫诲瀷涓簍rigger鐨勫嚱鏁帮紝鎶婁笂闈㈢殑涓氬姟閫昏緫鎻愬彇鍒颁笅闈㈢殑鍑芥暟閲岄潰銆,https://blog.csdn.net/GaussDB/article/details/121993369,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔postgresql锝渙racle -銆愬弬璧涗綔鍝28銆憃penGauss鐨 Helm Chart鍖呯紪鍐欐帰绱,"鏈枃浣滆咃細鍗庡啗聽聽聽聽聽聽聽聽Helm 鏄 Kubernetes 鐨勫寘绠＄悊鍣,鍖呯鐞嗗櫒绫讳技浜庢垜浠湪 Ubuntu 涓娇鐢ㄧ殑apt銆丆entos涓娇鐢ㄧ殑yum涓鏍凤紝鑳藉揩閫熸煡鎵俱佷笅杞藉拰瀹夎杞欢鍖,鏈瘒鏂囩珷鎺㈢储缂栧啓openGauss鐨 Helm Chart鐨勫寘,鏂逛究openGauss鐨勫湪Kubernetes鐨勫揩閫熼儴缃.1.鐜娓呭崟#妫鏌8s杩愯鐜[root@n-k8s-m ~]# kubectl get nodeNAME",https://blog.csdn.net/GaussDB/article/details/118632601,鍙傝禌鏂囩珷灞曠ず-绗簩灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔openGauss -openGauss 3.0.0鐗堟湰姝ｅ紡鍙戝竷锛岀珛鍗充綋楠岀ぞ鍖洪涓交閲忕増鏈,浠婃棩锛宱penGauss 3.0.0鐗堟湰姝ｅ紡涓婄嚎锛乷penGauss 3.0.0鐗堟湰鏄痮penGauss绀惧尯缁2.0.0涔嬪悗鍙戝竷鐨勫張涓涓猂elease鐗堟湰锛岀増鏈淮鎶ょ敓鍛藉懆鏈熶负3.5骞淬3.0.0鐗堟湰鍦ㄩ珮鎬ц兘銆侀珮鍙敤銆侀珮瀹夊叏銆侀珮鏅鸿兘銆佸伐鍏烽摼绛夋柟闈㈤兘鏈夋寔缁垱鏂板拰绐佺牬銆,https://blog.csdn.net/GaussDB/article/details/123913312,openGauss鏍稿績鎶鏈,鏁版嵁搴撳紑鍙戯綔鏁版嵁搴擄綔sql锝滃畨鍏綔openGauss -銆愬弬璧涗綔鍝37銆憃penGauss/MogDB鏁版嵁搴撳嚱鏁板垱寤虹殑涓ょ椋庢牸,浣滆咃細澶氱背鐖告瘮PostgreSQL椋庢牸create or replace function months_between()returns numberas $function$begin return 0; exception when 鈥nd;$function$ language plpgsql;Oracle椋庢牸create or replace function months_between()return numberas begin retur,https://blog.csdn.net/GaussDB/article/details/121993342,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔postgresql锝渟ql -銆愬弬璧涗綔鍝27銆憃penGauss绱㈠紩鏌ヨ鍜岀储寮曡鍒欏疄楠,"鏈枃浣滆咃細婊嬪懗 聽聽聽聽聽聽聽聽寤虹珛绱㈠紩鏄彁楂樻暟鎹簱璁块棶閫熷害鐨勯噸瑕佹墜娈典箣涓銆傛湰鏂囧皢瀵筼penGauss2.0.0鐨4涓富瑕佺储寮曟柟寮忚繘琛屽疄楠岋紝楠岃瘉寤虹珛绱㈠紩鍓嶅悗鏌ヨ鎬ц兘鐨勫樊寮傚拰閮ㄥ垎绱㈠紩瑙勫垯銆傚疄楠岀幆澧冭蒋浠讹細openGauss2.0.0, openEuler20.03, VirtualBox6.1.16锛岃櫄鎷熸満閰嶇疆2澶勭悊鍣紝4G鍐呭瓨纭欢锛欳PU: Intel i5-8265UopenGauss绱㈠紩浠嬬粛鏍规嵁openGa",https://blog.csdn.net/GaussDB/article/details/118632119,鍙傝禌鏂囩珷灞曠ず-绗簩灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔openGauss -鍓嶆部绉戞妧鎺㈢┒涔婣I鍔熻兘锛氭參SQL鍙戠幇,SQLdiag锛氭參SQL鍙戠幇SQLdiag鏄痮penGauss涓璖QL璇彞鎵ц鏃堕暱棰勬祴宸ュ叿銆傜幇鏈夌殑棰勬祴鎶鏈富瑕佸熀浜庢墽琛岃鍒掔殑棰勬祴鏂规硶锛屼絾杩欎簺棰勬祴鏂规浠呴傜敤浜嶰LAP鍦烘櫙涓斿彲浠ヨ幏鍙栨墽琛岃鍒掔殑浠诲姟锛屽浜嶰LTP鎴栬匟TAP杩欐牱鐨勫揩閫熴佺畝鍗曟煡璇㈡槸娌℃湁澶浣跨敤浠峰肩殑銆備笌涓婅堪鏂规涓嶅悓锛孲QLdiag鐫鐪间簬鏁版嵁搴撶殑鍘嗗彶SQL璇彞锛岄氳繃瀵瑰巻鍙睸QL璇彞鐨勬墽琛岃〃鐜拌繘琛屾荤粨褰掔撼锛屽皢涔嬪啀鐢ㄤ簬鎺ㄦ柇鏂扮殑鏈煡涓氬姟涓娿傜敱浜庣煭鏃堕棿鍐呮暟鎹簱SQL璇彞鎵ц鏃堕暱涓嶄細鏈夊お澶х殑宸窛锛孲QLdiag鍙互浠庡巻鍙叉暟鎹腑妫娴嬪嚭涓庡凡鎵цSQL璇彞鐩镐技鐨勮,https://blog.csdn.net/GaussDB/article/details/123889483,openGauss缁忛獙鎬荤粨,鏁版嵁搴擄綔database锝渟ql -銆愬弬璧涗綔鍝36銆戝紑婧愭暟鎹簱OpenGauss鐨勫畨瑁呭拰杩愯,浣滆咃細Jackey WU涓銆伮犅 瀹夎鐜1銆 OpenGauss鐗堟湰openGauss-2.1.0-openEuler-64bit涓嬭浇鍦板潃锛歨ttps://opengauss.obs.cn-south-1.myhuaweicloud.com/2.0.1/x86/openGauss-2.1.0-openEuler-64bit.tar.bz22銆 铏氭嫙鏈轰俊鎭櫄鎷熸満杞欢锛歏Mware Works,https://blog.csdn.net/GaussDB/article/details/121990765,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔linux锝渄atabase -銆愬弬璧涗綔鍝26銆慜penGauss绱㈠紩璇﹁В,"鏈枃浣滆咃細鍚存澗聽聽聽聽聽聽聽聽鏈枃涓昏浠嬬粛OpenGauss涓父瑙佺殑绱㈠紩缁撴瀯锛岀储寮曠浉鍏冲厓鏁版嵁锛屽苟缁撳悎浠ｇ爜閲嶇偣璁茶ВB-tree绱㈠紩浣跨敤杩囩▼涓殑閲嶈娴佺▼锛屽笇鏈涘澶у鐞嗚ВOpenGauss涓殑绱㈠紩鏈夋墍甯姪銆傜储寮曟柟娉旴-Tree绱㈠紩聽聽聽聽聽聽聽聽B-tree绱㈠紩閫傚悎姣旇緝鏌ヨ鍜岃寖鍥存煡璇紝褰撴煡璇㈡潯浠朵娇鐢(>,=,<,>=,<=",https://blog.csdn.net/GaussDB/article/details/118631664,鍙傝禌鏂囩珷灞曠ず-绗簩灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔openGauss -鍓嶆部绉戞妧鎺㈢┒涔婣I宸ュ叿锛欰nomaly-detection,姒傝堪anomaly_detection鏄痮penGauss闆嗘垚鐨勩佸彲浠ョ敤浜庢暟鎹簱鎸囨爣閲囬泦銆侀娴嬫寚鏍囪秼鍔垮彉鍖栥佹參SQL鏍瑰洜鍒嗘瀽浠ュ強寮傚父鐩戞帶涓庤瘖鏂殑AI宸ュ叿锛屾槸DBMind濂楅棿涓殑涓涓粍浠躲傛敮鎸侀噰闆嗙殑淇℃伅鍒嗕负涓夊潡锛屽垎鍒槸os_exporter銆乨atabase_exporter銆亀dr锛宱s_exporter涓昏鍖呮嫭IO_Read銆両O_Write銆両O_Wait銆丆PU_Usage銆丮emory_Usage銆佹暟鎹簱鏁版嵁鐩綍纾佺洏绌洪棿鍗犵敤Disk_space锛沝atabase_exporter涓昏鍖呮嫭QPS銆侀儴,https://blog.csdn.net/GaussDB/article/details/123837500,openGauss缁忛獙鎬荤粨,鏁版嵁搴擄綔sql锝渕ysql -銆愬弬璧涗綔鍝35銆憃penGauss鏁版嵁搴撶殑瀹夎涓庤繍琛,鏈疄楠屼富瑕佸唴瀹逛负鍦–entOS 7.9涓婂畨瑁呴儴缃瞣penGauss鏁版嵁搴擄紝骞惰繘琛岀畝鍗曠殑鏁版嵁搴撶浉鍏虫搷浣溿,https://blog.csdn.net/GaussDB/article/details/121990075,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔centos锝渓inux -銆愬弬璧涗綔鍝25銆憃penGauss鍦╧ubernetes闆嗙兢鐜涓婄殑閮ㄧ讲,"鏈枃浣滆咃細鍗庡啗 聽聽聽聽聽聽聽聽openGauss鏄竴娆惧紑婧愬叧绯诲瀷鏁版嵁搴撶鐞嗙郴缁 , 娣卞害铻嶅悎鍗庝负鍦ㄦ暟鎹簱棰嗗煙澶氬勾鐨勭粡楠岋紝缁撳悎浼佷笟绾у満鏅渶姹傦紝鎸佺画鏋勫缓绔炰簤鍔涚壒鎬;kubernetes涔熸槸涓涓紑婧愮殑锛岀敤浜庣鐞嗕簯骞冲彴涓涓富鏈轰笂鐨勫鍣ㄥ寲鐨勫簲鐢紝Kubernetes鐨勭洰鏍囨槸璁╅儴缃插鍣ㄥ寲鐨勫簲鐢ㄧ畝鍗曞苟涓旈珮鏁,Kubernetes鎻愪緵浜嗗簲鐢ㄩ儴缃诧紝瑙勫垝锛屾洿鏂帮紝缁存姢鐨勪竴绉嶆満鍒, 鏈瘒鏂囩珷灏嗕粙缁峯penGauss鍦╧ubernetes",https://blog.csdn.net/GaussDB/article/details/118631440,鍙傝禌鏂囩珷灞曠ず-绗簩灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔openGauss -鍓嶆部绉戞妧鎺㈢┒涔婣I鍦ㄧ储寮曟帹鑽愮殑搴旂敤,鏈妭浠嬬粛绱㈠紩鎺ㄨ崘鐨勫姛鑳斤紝鍏卞寘鍚笁涓瓙鍔熻兘锛氬崟query绱㈠紩鎺ㄨ崘銆佽櫄鎷熺储寮曞拰workload绾у埆绱㈠紩鎺ㄨ崘銆傚崟query绱㈠紩鎺ㄨ崘鍗晀uery绱㈠紩鎺ㄨ崘鍔熻兘鏀寔鐢ㄦ埛鍦ㄦ暟鎹簱涓洿鎺ヨ繘琛屾搷浣滐紝鏈姛鑳藉熀浜庢煡璇㈣鍙ョ殑璇箟淇℃伅鍜屾暟鎹簱鐨勭粺璁′俊鎭紝瀵圭敤鎴疯緭鍏ョ殑鍗曟潯鏌ヨ璇彞鐢熸垚鎺ㄨ崘鐨勭储寮曘傛湰鍔熻兘娑夊強鐨勫嚱鏁版帴鍙ｅ涓嬨傝〃 1 鍗晀uery绱㈠紩鎺ㄨ崘鍔熻兘鐨勬帴鍙ｅ嚱鏁板悕鍙傛暟鍔熻兘gs_index_adviseSQL璇彞瀛楃涓查拡瀵瑰崟鏉℃煡璇㈣鍙ョ敓鎴愭帹鑽愮储寮曘傝鏄庯細鏈姛鑳戒粎鏀寔鍗曟潯SELECT绫诲瀷鐨勮鍙ワ紝,https://blog.csdn.net/GaussDB/article/details/123788623,openGauss缁忛獙鎬荤粨,鏁版嵁搴擄綔database锝滄暟鎹鍏 -銆愬弬璧涗綔鍝34銆戝浗浜у紑婧愭暟鎹簱OpenGauss鐨勫畨瑁呰繍琛,瀹夎鐜锛歏Mware Workstation Pro铏氭嫙鏈篊entOS-7-x86_64-DVD-1810鏄犲儚鏂囦欢,https://blog.csdn.net/GaussDB/article/details/121989651,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔linux锝渄atabase -銆愬弬璧涗綔鍝24銆憃penGauss蹇熷畨瑁呮柟娉(docker),鏈枃浣滆咃細DSLS openGauss蹇熷畨瑁呮柟娉(docker)鏀惧紑瀹夊叏缁(鍙)浜戞湇鍔″櫒闇瑕佸紑鏀剧鍙ｄ互渚涘閮ㄨ繛鎺ャ傝缃涓嬶細寮鏀22绔彛锛岀敤浜庤繙绋婼SH鐨勮繛鎺ャ傚紑鏀8887绔彛锛岀敤浜庢暟鎹簱鐨勮繛鎺ャ傚鏋滀綘闂查夯鐑︼紝澶у彲寮鏀炬墍鏈夌鍙ｃ8887绔彛涓嶆槸鍥哄畾鐨勶紝鍙互浠绘剰璁剧疆锛屼絾涓嶈鍜屽凡鍗犵敤鐨勭鍙ｅ啿绐併傘傚鏋滄槸鏈湴鐨勮櫄鎷熸満锛屽垯涓嶉渶瑕佷笂杩拌缃傞『渚夸竴鎻愶紝濡傛灉浣犳兂璁╁悓涓灞鍩熺綉鐨勫叾浠栬澶囷紙姣斿浣犺垗鍙嬬殑鐢佃剳锛夎繛鎺ュ埌浣犵殑鏁版嵁搴擄紝璇锋妸Windows闃茬伀澧欏叧闂傜櫥褰曟湇鍔″櫒浣跨敤SSH杩滅▼鐧诲綍鍒版湇鍔″櫒涔嬪悗,https://blog.csdn.net/GaussDB/article/details/118631338,鍙傝禌鏂囩珷灞曠ず-绗簩灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔openGauss -鍓嶆部绉戞妧鎺㈢┒DeepSQL锛氬簱鍐匒I绠楁硶,鏁版嵁搴揇eepSQL鐗规у疄鐜癉B4AI鍔熻兘锛屽嵆鍦ㄦ暟鎹簱鍐呭疄鐜癆I绠楁硶锛屼互鏇村ソ鐨勬敮鎾戝ぇ鏁版嵁鐨勫揩閫熷垎鏋愬拰璁＄畻銆傝繖閲屾彁渚涗簡涓鏁村鍩轰簬SQL鐨勬満鍣ㄥ涔犮佹暟鎹寲鎺樹互鍙婄粺璁″鐨勭畻娉曪紝鐢ㄦ埛鍙互鐩存帴浣跨敤SQL杩涜鏈哄櫒瀛︿範宸ヤ綔銆,https://blog.csdn.net/GaussDB/article/details/123727715,openGauss缁忛獙鎬荤粨,鏁版嵁搴撳紑鍙戯綔sql锝滄暟鎹簱锝淎I锝滄繁搴﹀涔 -銆愬弬璧涗綔鍝33銆憃pengauss鏁版嵁搴撶殑璇嶆硶鍜岃娉曞垎鏋,璇嶆硶鍒嗘瀽閮ㄥ垎锛
openGauss閲囩敤flex鍜宐ison涓や釜宸ュ叿鏉ュ畬鎴愯瘝娉曞垎鏋愬拰璇硶鍒嗘瀽鐨勪富瑕佸伐浣溿傚浜庣敤鎴风殑姣忎釜杈撳叆鐨凷QL璇彞锛宖lex宸ュ叿浼氬厛鎶婅繖浜涜鍙ヨ繘琛岃瘝娉曞垎鏋愶紝鐒跺悗鐢熸垚璇嶆硶鍒嗘瀽鐨勪唬鐮,https://blog.csdn.net/GaussDB/article/details/121982455,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔database锝滃ぇ鏁版嵁 -銆愬弬璧涗綔鍝23銆憃penGauss鍐呭瓨绠＄悊鍒濇帰,鏈枃浣滆咃細鏉庡＋绂徛犅犅犅犅犅犅犅犱笂鍛紝鏈夊皬浼欎即鍦╫penGauss鎶鏈氦娴佺兢閲岄棶鍦ㄧ紪鐮佸紑鍙戣繃绋嬩腑濡備綍杩涜鍐呭瓨鍒嗛厤锛屼娇鐢ㄦ椂鎰熻鍜孭ostgreSQL浣跨敤鏂瑰紡鏈変簺涓嶅悓銆傜殑纭杩欎綅鍚屽鎵鎯筹紝openGauss鐨勫唴瀛樼鐞嗗敖绠＄户鎵夸簡PostgreSQL鐨勫唴瀛樼鐞嗘満鍒讹紝浣嗚繘琛屼簡澶氭柟闈㈢殑鎵╁睍鍜屾敼閫狅紝鐩殑鏄傞厤澶氱嚎绋嬫灦鏋勶紝鏇村ソ鐨勬弧瓒充紒涓氬寲搴旂敤璇夋眰銆俹penGauss鍐呭瓨绠＄悊涓昏鍋氫簡濡備笅鐨勫姛鑳斤細寮曞叆jemalloc寮婧愬簱锛屾浛鎹libc鐨勫唴,https://blog.csdn.net/GaussDB/article/details/118631109,鍙傝禌鏂囩珷灞曠ず-绗簩灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔openGauss -杞绘澗涓婃墜浣跨敤gs_dump鍜実s_dumpall鍛戒护瀵煎嚭鏁版嵁,openGauss鎻愪緵鐨刧s_dump鍜実s_dumpall宸ュ叿锛岃兘澶熷府鍔╃敤鎴峰鍑洪渶瑕佺殑鏁版嵁搴撳璞℃垨鍏剁浉鍏充俊鎭傞氳繃瀵煎叆宸ュ叿灏嗗鍑虹殑鏁版嵁淇℃伅瀵煎叆鑷抽渶瑕佺殑鏁版嵁搴擄紝鍙互瀹屾垚鏁版嵁搴撲俊鎭殑杩佺Щ銆,https://blog.csdn.net/GaussDB/article/details/123677718,openGauss缁忛獙鎬荤粨,鏁版嵁搴撳紑鍙戯綔sql锝滃畨鍏綔鏁版嵁搴擄綔鏁版嵁缁撴瀯 -銆愬弬璧涗綔鍝32銆憃penGauss2.1.0鏂扮壒鎬-璐︽湰鏁版嵁搴,涓轰簡闃叉鏁版嵁搴撹繍缁翠汉鍛樺彲鑳藉瓨鍦ㄧ洃瀹堣嚜鐩椼佺鏀规暟鎹簱骞舵摝闄ょ棔杩圭瓑琛屼负锛屽彲浠ュ埄鐢ㄨ处鏈暟鎹簱鐗规ф潵杩涜鏇村姞鍏ㄩ潰鐨勫璁″拰杩芥函鍘嗗彶銆傚湪淇敼闃茬鏀圭敤鎴疯〃鏁版嵁鏃讹紝鏁版嵁搴撲細灏嗕慨鏀硅涓鸿褰曡嚦鍙彲杩藉姞鏁版嵁鐨勫巻鍙茶〃涓紝浠庤岃揪鍒拌褰曟搷浣滃巻鍙插拰鎿嶄綔婧簮鐨勮兘鍔涖,https://blog.csdn.net/GaussDB/article/details/121981677,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔database锝滃ぇ鏁版嵁 -銆愬弬璧涗綔鍝22銆憃penGuass瀹為獙蹇冨緱涔媑s_dump閫昏緫澶囦唤涓庢仮澶,鏈枃浣滆: Mia 聽聽聽聽聽聽聽聽2021骞4鏈堜唤寮濮嬫帴瑙penGuass骞跺仛openGuass鐨勬湁鍏冲疄楠岋紝浠婂ぉ璁颁笅gs_dump閫昏緫澶囦唤鐨勫疄楠岀粡鍘嗭紝浠ュ厤鏈潵蹇樿銆傦紙閮ㄥ垎鍐呭鍙兘鏈夌枏婕忥紝鏈涘寘瀹瑰拰鎸囧嚭锛夋敞锛氬疄楠岀殑璁捐鎬濊矾鍙傝冧簬鍗庝负openGauss鐨勬寚瀵兼墜鍐屻1锛屾暟鎹簱閫昏緫澶囦唤浠嬬粛聽聽聽聽聽聽聽聽鏁版嵁搴撻昏緫澶囦唤鎸囧皢鏁版嵁搴,https://blog.csdn.net/GaussDB/article/details/118630898,鍙傝禌鏂囩珷灞曠ず-绗簩灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔openGauss -濡備綍绠＄悊骞跺彂鍐欏叆鎿嶄綔锛熷甫浣犲揩閫熶笂鎵,openGauss鍩轰簬MVCC锛堝鐗堟湰骞跺彂鎺у埗锛夊苟缁撳悎涓ら樁娈甸攣鐨勬柟寮忚繘琛屼簨鍔＄鐞嗭紝鍏剁壒鐐规槸璇诲啓涔嬮棿涓嶉樆濉炪係ELECT鏄函璇绘搷浣滐紝UPDATE鍜孌ELETE鏄鍐欐搷浣溿,https://blog.csdn.net/GaussDB/article/details/123628375,openGauss缁忛獙鎬荤粨,鏁版嵁搴擄綔database锝渟ql锝滄暟鎹粨鏋勶綔鏁版嵁搴撳紑鍙 -銆愬弬璧涗綔鍝31銆慜DBC椹卞姩杩炴帴MogDB/openGauss,涓銆佺幆澧冭鏄嶽root@node1 ~]# cat /etc/redhat-releaseCentOS Linux release 7.6.1810 (Core) 浜屻乽nixODBC瀹夎鏈夌綉缁滃畨瑁(鍙洿鎺ヨ烦鑷充笁)yum install -y unixODBC.x86_64鏃犵綉缁滃畨瑁1.涓嬭浇杞欢鍖呭苟瑙ｅ帇wget https://sourceforge.net/projects/unixodbc/files/unixODBC/2.3.7/unixODBC-2.3.7pre.tar.gz/d,https://blog.csdn.net/GaussDB/article/details/121981307,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔鏈嶅姟鍣綔database -銆愬弬璧涗綔鍝21銆慚ogDB/openGauss 鐢熸佸伐鍏-MTK(Migration ToolKit) 鏁版嵁搴撹縼绉,涓銆佸噯澶囩幆澧1. 婧愬簱鍒涘缓锛圤racle锛夊垱寤篛racle 11.2.0.4ocker pull registry.cn-hangzhou.aliyuncs.com/lhrbest/oracle_11g_ee_lhr_11.2.0.4:1.0docker run -itd --name oracle -h oracle --privileged=true -p 1521:1521 -p 222:22 -p 1158:1158 lhrbest/oracle_11g_ee_lhr_11.2.0.4.,https://blog.csdn.net/GaussDB/article/details/118567455,鍙傝禌鏂囩珷灞曠ず-绗簩灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴 -瀵煎叆鏁版嵁锛歡s_restore or MERGE INTO? 鐪嬬湅鍝鏇撮傚悎浣,1. 浣跨敤gs_restore鍛戒护瀵煎叆鏁版嵁2.浣跨敤MERGE INTO璇彞閫氳繃涓や釜琛ㄥ悎骞剁殑鏂瑰紡楂樻晥鍦板皢鏂版暟鎹坊鍔犲埌鐜版湁琛ㄣ,https://blog.csdn.net/GaussDB/article/details/123566688,openGauss缁忛獙鎬荤粨,鏁版嵁搴擄綔sql锝渕ysql锝渕erge锝滃鍏ユ暟鎹 -銆愬弬璧涗綔鍝20銆戙恛penGauss銆慥irtualbox+openEuler閮ㄥ睘openGauss鏁版嵁搴,Virtualbox+openEuler閮ㄥ睘openGauss鏁版嵁搴撴寚瀵兼墜鍐 鍓 瑷绠浠嬪唴瀹规弿杩板墠缃潯浠跺疄楠岀幆澧冭鏄庡崟鏈哄畨瑁呮瑙 openGauss鏁版嵁搴撳畨瑁1.1 瀹為獙浠嬬粛鍏充簬鏈疄楠屽疄楠岀洰鐨 1.2 铏氭嫙鏈篤irtualBox涓嬭浇鍙婂畨瑁1.3 openEuler-20.03-LTS闀滃儚鏂囦欢涓嬭浇1.4 VirtualBox涓嬪畨瑁卭penEuler-20.03-LTS鎿嶄綔绯荤粺1.5 鎿嶄綔绯荤粺鐜鍑嗗1.6 瀹夎openGauss鏁版嵁搴 鏁版嵁搴撲娇鐢1.7 鍓嶆彁鏉′欢1.8 鎿嶄綔姝ラ ..,https://blog.csdn.net/GaussDB/article/details/118566845,鍙傝禌鏂囩珷灞曠ず-绗簩灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴 -銆愬弬璧涗綔鍝30銆戦厤缃甅ogDB/openGauss鐨刧rafana 鐨刣ashboard,"鎴戜滑宸茬粡浠嬬粛浜唒rometheus + grafana + opengauss_exporter瀹屾垚瀵筂ogDB/openGauss 鏁版嵁搴撶殑鐩戞帶,浣嗚繖鍙槸绗竴姝ワ紝鎴戜滑杩橀渶瑕侀氳繃grafana鐨刣ashboard鏌ョ湅鍚勪釜鍏虫敞鐨勬寚鏍囬」锛屾湰鏂囦富瑕佷粙缁峝ashboard鐨勯厤缃",https://blog.csdn.net/GaussDB/article/details/121980944,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,dashboard锝渏ava锝滃紑鍙戣瑷 -鍚戞暟鎹簱瀵煎叆鏁版嵁锛熻瘯璇旵OPY FROM STDIN璇彞,鐢ㄦ埛鍙互浣跨敤浠ヤ笅鏂瑰紡閫氳繃COPY FROM STDIN璇彞鐩存帴鍚憃penGauss鍐欏叆鏁版嵁銆傞氳繃閿洏杈撳叆鍚憃penGauss鏁版嵁搴撳啓鍏ユ暟鎹傝缁嗚鍙傝COPY銆 閫氳繃JDBC椹卞姩鐨凜opyManager鎺ュ彛浠庢枃浠舵垨鑰呮暟鎹簱鍚憃penGauss鍐欏叆鏁版嵁銆傛鏂规硶鏀寔COPY璇硶涓璫opy option鐨勬墍鏈夊弬鏁般1.CopyManager绫荤畝浠婥opyManager鏄 openGauss JDBC椹卞姩涓彁渚涚殑涓涓狝PI鎺ュ彛绫伙紝鐢ㄤ簬鎵归噺鍚憃penGauss鏁版嵁搴撲腑瀵煎叆鏁版嵁銆侰opyManager鐨,https://blog.csdn.net/GaussDB/article/details/123517857,openGauss缁忛獙鎬荤粨,鏁版嵁搴擄綔database锝滄暟鎹鍏ワ綔瀵煎叆鏁版嵁 -銆愬弬璧涗綔鍝17銆憃penGauss瀹為獙蹇冨緱涔媑s_basebackup鐗╃悊澶囦唤涓庢仮澶,2021骞4鏈堜唤寮濮嬫帴瑙penGauss骞跺仛openGauss鐨勬湁鍏冲疄楠岋紝浠婂ぉ璁颁笅gs_basebackup鐗╃悊澶囦唤鐨勫疄楠岀粡鍘:-D锛屼互鍏嶆湭鏉ュ繕璁般傦紙閮ㄥ垎鍐呭鍙兘鏈夌枏婕忥紝鏈涘寘瀹瑰拰鎸囧嚭锛夋敞锛氬疄楠岀殑璁捐鎬濊矾鍙傝冧簬鍗庝负openGauss鐨勬寚瀵兼墜鍐屻1.鏁版嵁搴撶墿鐞嗗浠戒粙缁嶆暟鎹簱鐗╃悊澶囦唤鎸囩殑鏄鏁版嵁搴撲竴浜涘叧閿枃浠跺鏃ュ織銆侀厤缃枃浠躲佸叧閿暟鎹瓑杩涜澶囦唤鍦ㄦ暟鎹簱閬埌鐮村潖鏃惰兘浠庡浠藉杩涜鎭㈠銆傚悓鏃秅s_basebackup澶囦唤鐨勬槸鏁版嵁搴撶殑浜岃繘鍒舵枃浠讹紝鍥犳鍦ㄦ仮澶嶆槸鍙互鐩存帴鎷疯礉鏇挎崲鍘熸湁鐨勬枃浠舵垨鑰呯洿鎺ュ湪澶囦唤鐨勫簱鍚姩鏁版嵁搴撱,https://blog.csdn.net/GaussDB/article/details/118566907,鍙傝禌鏂囩珷灞曠ず-绗簩灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔mysql锝渢alkingdata锝滄繁搴﹀涔狅綔鍚庣 -銆愬弬璧涗綔鍝29銆憃penGauss鏁版嵁搴撶幆澧冮厤缃,涓銆侀鍏堝湪铏氭嫙鏈鸿鍏entos绯荤粺鍙傝冮摼鎺penGauss鈥斺擵Mware瀹夎 | C1everF0x鈥檚 Blog鍒涘缓鐢ㄦ埛瀹夎濂藉悗鏌ョ湅绯荤粺鐨勭増鏈簩銆佺綉缁滈厤缃偣涓涓嬪畨瑁呬綅缃劧鍚庣偣瀹屾垚閫鍑烘潵锛岄粯璁よ缃氨琛岋紝鍐嶇偣 鈥滅綉缁滃拰涓绘満鍚嶁濓紝鎵撳紑浠ュお缃戠殑寮鍏充富鏈哄悕瀛楄嚜宸卞畾涓涓紝ip鍦板潃涔熻璁颁綇锛屼袱涓俊鎭兘瑕佽浣忋傞棶棰樹竴锛氳櫄鎷熸満鑳藉ping閫氳繃涓绘満銆佷富鏈簆ing涓嶉氳櫄鎷熸満銆傚弬鑰冮摼鎺ワ細https://blog.csdn.net/weixin_43837229/article/details/94733475?u,https://blog.csdn.net/GaussDB/article/details/121979628,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔ssh锝滄湇鍔″櫒 -鏁版嵁搴撹璁″缓璁,1.姒傝堪鏈紑鍙戣璁″缓璁害瀹氭暟鎹簱寤烘ā鍜屾暟鎹簱搴旂敤绋嬪簭寮鍙戣繃绋嬩腑锛屽簲褰撻伒瀹堢殑璁捐瑙勮寖銆備緷鎹繖浜涜鑼冭繘琛屽缓妯★紝鑳藉鏇村ソ鐨勫鍚坥penGauss鐨勫垎甯冨紡澶勭悊鏋舵瀯锛岃緭鍑烘洿楂樻晥鐨勪笟鍔QL浠ｇ爜銆傛湰寮鍙戣璁″缓璁腑鎵闄堣堪鐨勨滃缓璁濆拰鈥滃叧娉ㄢ濆惈涔夊涓嬶細寤鸿锛氱敤鎴峰簲褰撻伒瀹堢殑璁捐瑙勫垯銆傞伒瀹堣繖浜涜鍒欙紝鑳藉淇濊瘉涓氬姟鐨勯珮鏁堣繍琛岋紱杩濆弽杩欎簺瑙勫垯锛屽皢瀵艰嚧涓氬姟鎬ц兘鐨勫ぇ骞呬笅闄嶆垨鏌愪簺涓氬姟閫昏緫閿欒銆 鍏虫敞锛氬湪涓氬姟寮鍙戣繃绋嬩腑瀹㈡埛闇瑕佹敞鎰忕殑缁嗗垯銆傜敤浜庢爣璇嗗鏄撳鑷村鎴风悊瑙ｉ敊璇殑鐭ヨ瘑鐐癸紙瀹為檯涓婇伒瀹圫QL鏍囧噯鐨凷QL琛屼负锛夛紝鎴栬呯▼搴忎腑娼滃湪鐨勫,https://blog.csdn.net/GaussDB/article/details/123471301,openGauss缁忛獙鎬荤粨,鏁版嵁搴撳紑鍙戯綔sql锝滄暟鎹簱锝滄暟鎹簱璁捐 -銆愬弬璧涗綔鍝19銆戙恛penGauss銆慻sql瀹㈡埛绔伐鍏凤紙浜岋級gsql瀹㈡埛绔伐鍏蜂箣Data Studio瀹㈡埛绔伐鍏,Data Studio瀹㈡埛绔伐鍏 鍐欏湪鍓嶉潰1.3 Data Studio瀹㈡埛绔伐鍏1.3.1 鍑嗗杩炴帴鐜1.3.2 纭畾26000绔彛鏄惁鏀惧紑1.3.3 杞欢鍖呬笅杞藉強瀹夎1.3.4 Data Studio鐢ㄦ埛鐣岄潰1.3.5 鑾峰彇宸ュ叿浣跨敤鎵嬪唽 鍐欏湪鍓嶉潰 鍥犱负鍗氫富骞舵病鏈夎喘涔颁娇鐢ㄥ崕涓轰簯鐨刼penGauss鍙妎penEurler銆備娇鐢ㄧ殑鏄啀VirtualBox涓婄殑闀滃儚鎼缓璧锋潵鐨刼penGauss銆傚洜姝ゅ浜1.3.2鍦ㄥ崕涓轰簯涓婇厤缃畨鍏ㄧ瓥鐣ワ紝寮鏀剧鍙ｇ殑鎿嶄綔绛夊彲浠ュ拷鐣ャ傜洿鎺ヨ烦杞埌1.3.3..,https://blog.csdn.net/GaussDB/article/details/118566621,鍙傝禌鏂囩珷灞曠ず-绗簩灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴 -銆愬弬璧涗綔鍝28銆憃penGauss涔媍entos7.9瀹夎,openGauss涔媍entos7.9瀹夎涓庨厤缃,https://blog.csdn.net/GaussDB/article/details/121979393,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,centos锝渓inux锝滆繍缁 -AGC瀹夊叏瑙勫垯鏄浣曠畝鍖栫敤鎴锋巿鏉冨拰楠岃瘉璇锋眰,姒傝堪澶у鏁板簲鐢ㄥ紑鍙戣繃绋嬩腑锛屾偍鍙兘闇瑕侀氳繃澶ч噺鐨勫伐浣滄潵瑙ｅ喅韬唤楠岃瘉鍜屾巿鏉冧袱澶ч棶棰橈紝濡傛瀯寤哄拰缁存姢澶氬彴鏈嶅姟鍣ㄣ侰loud DB瀹夊叏瑙勫垯锛屽彲浠ヤ负鎮ㄧ畝鍖栧悜鐢ㄦ埛鎺堟潈鍜岄獙璇佽姹傜殑宸ヤ綔锛岃鎮ㄥ彲浠ヤ笓娉ㄤ簬鏋勫缓鑹ソ鐨勭敤鎴蜂綋楠岋紝鏃犻渶绠＄悊鍩虹鏋舵瀯鎴栫紪鍐欐湇鍔＄韬唤楠岃瘉鍜屾巿鏉冧唬鐮併傚畨鍏ㄨ鍒欎互绠鍗曟槑浜嗙殑鏍煎紡鎻愪緵璁块棶鎺у埗鍜屾暟鎹獙璇侊紝鎮ㄥ彲浠ュ皢浜戞暟鎹佸畨鍏ㄨ鍒欏拰璁よ瘉鏈嶅姟缁撳悎浣跨敤锛屾瀯绛戝熀浜庣敤鎴峰拰瑙掕壊鐨勮闂帶鍒舵潵纭繚鏁版嵁瀹夊叏锛屽府鍔╂偍鐨勪骇鍝佸彇寰楁垚鍔熴傝韩浠介獙璇佸湪鏋勫缓搴旂敤鏃讹紝鎮ㄧ粡甯搁渶瑕佺‘璁ょ敤鎴风殑鐪熷疄韬唤锛孋loud DB瀹夊叏瑙勫垯涓烘偍鎻愪緵浜嗕竴绉嶇畝,https://blog.csdn.net/GaussDB/article/details/123418820,AppGallery Connect浜戞暟鎹簱,瀹夊叏锝滄湇鍔″櫒锝渉ttp -銆愬弬璧涗綔鍝18銆戙恛penGauss銆慻sql瀹㈡埛绔伐鍏凤紙涓锛夊疄楠屼粙缁&&gsql瀹㈡埛绔伐鍏,gsql瀹㈡埛绔伐鍏 鍓 瑷绠浠嬪唴瀹规弿杩板墠缃潯浠 瀹㈡埛绔伐鍏1.1 瀹為獙浠嬬粛1.1.1 鍏充簬鏈疄楠1.1.2 瀹為獙鐩殑 1.2 gsql瀹㈡埛绔伐鍏1.2.1 gsql杩炴帴鏁版嵁搴1.2.1.1 纭杩炴帴淇℃伅1.2.1.2 鏈湴杩炴帴鏁版嵁搴 1.2.2 gsql鑾峰彇甯姪1.2.2.2 杩炴帴鏁版嵁搴撴椂锛屽彲浠ヤ娇鐢ㄥ涓嬪懡浠よ幏鍙栧府鍔╀俊鎭1.2.2.3 杩炴帴鍒版暟鎹簱鍚庯紝鍙互浣跨敤濡備笅鍛戒护鑾峰彇甯姪淇℃伅 1.2.3 gsql鍛戒护浣跨敤1.2.3.1 鍓嶆彁鏉′欢1.2.3.2 鎵ц涓鏉″瓧绗︿覆鍛戒护1.2.3,https://blog.csdn.net/GaussDB/article/details/118543690,鍙傝禌鏂囩珷灞曠ず-绗簩灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴 -銆愬弬璧涗綔鍝27銆憃penGauss瀹夎涓嶫DBC杩炴帴锛堜紒涓氱増锛,涓銆 openGauss瀹夎锛堜紒涓氱増锛1. 鑾峰彇瀹夎鍖1.1. 浠巓penGauss寮婧愮ぞ鍖轰笅杞藉搴斿钩鍙扮殑瀹夎鍖呫 閫氳繃https://opengauss.org/zh/download.html 鐧诲綍openGauss寮婧愮ぞ鍖猴紝閫夋嫨 2.0.0鐗堟湰瀵瑰簲骞冲彴浼佷笟鐗堝畨瑁呭寘锛坥penGauss-2.0.0-CentOS-64bit-all.tar.gz锛夈 鍗曞嚮鈥滀笅杞解濄 1.2. 妫鏌ュ畨瑁呭寘銆 瑙ｅ帇瀹夎鍖咃紝妫鏌ュ畨瑁呯洰褰曞強鏂囦欢鏄惁榻愬叏銆傚湪瀹夎鍖呮墍鍦ㄧ洰褰曟墽琛屼互涓嬪懡浠わ細 tar -zxvf openGauss-,https://blog.csdn.net/GaussDB/article/details/121974933,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,centos锝渓inux锝滄湇鍔″櫒 -甯︿綘娣卞害浜嗚ВAGC浜戞暟鎹簱,Cloud DB鏄竴娆惧熀浜庡璞℃ā鍨嬬殑鏁版嵁搴擄紝閲囩敤瀛樺偍鍖恒佸璞＄被鍨嬪拰瀵硅薄涓夌骇缁撴瀯銆傚湪寮鍙戝簲鐢ㄦ椂锛屾瘡涓簲鐢ㄩ兘浼氬疄渚嬪寲涓涓狢loud DB瀹炰緥锛屽熀浜庤瀹炰緥锛屾偍鍙互鍒涘缓澶氫釜瀛樺偍鍖恒,https://blog.csdn.net/GaussDB/article/details/123380315,AppGallery Connect浜戞暟鎹簱,鏁版嵁搴擄綔database锝渋OS锝淎PP锝淐loud DB -銆愬弬璧涗綔鍝26銆憃penGauss 1.0.1鍗曟満鐗堝畨瑁,鐜淇℃伅锛歄penGauss鐗堟湰锛1.0.1杞欢鍖呬笅杞藉湴鍧锛歨ttps://opengauss.org/zh/download.htmlLinux锛欳entOS 7.6192.168.0.246 opengauss瀹夎渚濊禆鍖# yum婧愰厤缃甗root@opengauss ~]# mkdir /etc/yum.repos.d/repo_bak[root@opengauss ~]# mv /etc/yum.repos.d/* /etc/yum.repos.d/repo_bak/[root,https://blog.csdn.net/GaussDB/article/details/121974700,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏈嶅姟鍣綔linux锝渃entos -銆愬弬璧涗綔鍝16銆憃pengauss瀹炶返鎬荤粨瀛︿範蹇冨緱,Opengauss瀹炶返鎬荤粨瀹為獙涓 鍦‥CS涓婂畨瑁呴儴缃瞣penGauss鏁版嵁搴撲竴銆佸疄楠屽唴瀹1銆佸疄楠屽唴瀹癸細鏈疄楠屼富瑕佸唴瀹逛负寮规т簯鏈嶅姟鍣紙openEuler锛変笂瀹夎閮ㄧ讲openGauss鏁版嵁搴擄紝骞惰繘琛岀畝鍗曠殑鏁版嵁搴撶浉鍏虫搷浣溿2銆佸疄楠屾瑙堬細瀹為獙姒傝鍥句簩銆佸疄楠岃繃绋1.杩涘叆鍗庝负瀹樼綉锛岃喘涔板脊鎬т簯鏈嶅姟鍣‥CS锛坥penEuler ARM 鎿嶄綔绯荤粺锛夈傝喘涔版椂闇鑷畾涔夎喘涔拌繘琛屽熀纭閰嶇疆銆佺綉璺厤缃侀珮绾ч厤缃瓑銆2.淇敼鎿嶄綔绯荤粺閰嶇疆銆備娇鐢⊿SH宸ュ叿锛堟瘮濡傦細PuTTY绛夛級浠庢湰鍦扮數鑴戦氳繃閰嶇疆寮规т簯...,https://blog.csdn.net/GaussDB/article/details/118544349,鍙傝禌鏂囩珷灞曠ず-绗簩灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔linux锝滃ぇ鏁版嵁锝滅粡楠屽垎浜綔鏁版嵁鎸栨帢 -浣跨敤Cloud DB鏋勫缓APP 蹇熷叆闂-Server绡,JavaCloud DB鎻愪緵澶氱浜戞暟鎹簱鏁版嵁绠＄悊鏂瑰紡锛屾偍鍙互鍦ˋppGallery Connect鎺у埗鍙扮鐞嗘暟鎹紝涔熷彲浠ュ湪鏈嶅姟鍣ㄤ笂鐩存帴绠＄悊浜戜晶鏁版嵁搴撲腑鐨勬暟鎹傛偍鍙渶瑕佸湪鏈嶅姟鍣ㄧ鐨勬湇鍔′腑闆嗘垚浜戞暟鎹簱鏈嶅姟鐨凷erver SDK锛屽嵆鍙皟鐢ㄥ畠鎻愪緵鐨勬帴鍙ｏ紝瀹屾垚鐩稿叧鏈嶅姟鍔熻兘寮鍙戙係erver SDK灏嗕細涓烘偍鐨勬湇鍔″櫒涓庝簯鏁版嵁搴撶殑閫氳鍜岄氳瀹夊叏鎻愪緵淇濋殰銆備娇鐢⊿erver SDK绠＄悊鏁版嵁锛岄渶瑕佸畬鎴愪互涓嬪噯澶囧伐浣滐細鎮ㄥ凡缁忓湪AppGallery Connect鎺у埗鍙颁笂寮閫氫簯鏁版嵁搴擄紝骞舵垚鍔熷垱寤哄璞＄被鍨嬨 鎮ㄥ凡缁忚幏鍙栧埌绀,https://blog.csdn.net/GaussDB/article/details/123323538,AppGallery Connect浜戞暟鎹簱,鏁版嵁搴擄綔database -銆愬弬璧涗綔鍝25銆憃penGauss 2.1.0涓涓讳袱澶囦紒涓氱増瀹夎,鐜淇℃伅OpenGauss鐗堟湰锛2.1.0杞欢鍖呬笅杞藉湴鍧锛歨ttps://opengauss.org/zh/download.htmlLinux锛欳entOS 7.6192.168.0.11 opengauss01192.168.0.12 opengauss02192.168.0.13 opengauss03閰嶇疆涓绘満鍩熷悕瑙ｆ瀽[root@opengauss01 ~]# vim /etc/hosts......192.168.0.11 opengauss01192.168.0.12 ,https://blog.csdn.net/GaussDB/article/details/121974319,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏈嶅姟鍣綔杩愮淮锝渓inux -浣跨敤Cloud DB鏋勫缓APP 蹇熷叆闂-蹇父鎴忕瘒,蹇父鎴忕殑鏁版嵁灏嗕細鍌ㄥ瓨鍦ㄤ簯渚э紝鏈湴涓嶄細缂撳瓨鏁版嵁銆傚湪杩涜鏁版嵁绠＄悊鎿嶄綔鏃讹紝鎮ㄥ皢浼氱洿鎺ユ搷浣滀簯渚ф暟鎹傚揩娓告垙SDK灏嗕細涓烘偍鐨勫簲鐢ㄤ笌浜戞暟鎹簱鐨勯氳鍜岄氳瀹夊叏鎻愪緵淇濋殰銆,https://blog.csdn.net/GaussDB/article/details/123269771,AppGallery Connect浜戞暟鎹簱,鏁版嵁搴擄綔database锝滄父鎴忕▼搴忥綔寮鍙戣瑷锝滄暟鎹粨鏋 -銆愬弬璧涗綔鍝15銆憃penGauss鏁版嵁搴撶淮鎶ょ鐞,openGauss鏁版嵁搴撶淮鎶ょ鐞 openGauss鏁版嵁搴撶淮鎶ょ鐞 1 鎿嶄綔绯荤粺鍙傛暟妫鏌1.1 瀹為獙浠嬬粛1.1.1 鍏充簬鏈疄楠実s_checkos宸ュ叿鐢ㄦ潵甯姪妫鏌ユ搷浣滅郴缁熴佹帶鍒跺弬鏁般佺鐩橀厤缃瓑鍐呭锛屽苟瀵圭郴缁熸帶鍒跺弬鏁般両/O閰嶇疆銆佺綉缁滈厤缃拰THP鏈嶅姟绛変俊鎭繘琛岄厤缃傛湰瀹為獙涓昏鏄氳繃gs_checkos宸ュ叿鏉ユ鏌ユ搷浣滅郴缁熷弬鏁拌缃槸鍚﹀悎鐞嗐傚厛杩涜鍦烘櫙璁剧疆锛岀劧鍚庢牴鎹鏌ョ粨鏋滆繘琛屽弬鏁拌皟鏁淬1.1.2 瀹為獙鐩殑鎺屾彙gs_checkos宸ュ叿鐨勫熀鏈娇鐢紱1.2 鍦烘櫙璁剧疆鍙婃搷浣滄楠ゆ楠 1鐢≧,https://blog.csdn.net/GaussDB/article/details/118544120,鍙傝禌鏂囩珷灞曠ず-绗簩灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔澶ф暟鎹綔瀹夊叏锝滄繁搴﹀涔狅綔鏁版嵁鎸栨帢 -銆愬弬璧涗綔鍝24銆慚ogDB/openGauss涓嶱G鐨剅epmgr瀵规瘮,鎻愬埌PG鐨剅epmgr锛屽ぇ瀹跺彲鑳藉苟涓嶉檶鐢燂紝浠栨槸鐜板湪PG姣旇緝娴佽鐨勪竴濂楀紑婧愬伐鍏凤紝鐢ㄤ簬绠＄悊PostgreSQL鏈嶅姟鍣ㄩ泦缇や腑鐨勫鍒剁鐞嗗拰鏁呴殰杞Щ锛屼篃灏辨槸鐩稿綋浜庝竴涓泦缇ょ鐞+HA宸ュ叿銆傚綋鍓峆G鐨勯珮鍙敤鏂规锛屽ぇ鑷存湁keepalived銆乸gpool銆乺epmgr銆乸acemaker+corosync銆乪tcd+patroni绛夌瓑銆傚叾涓璭tcd+patroni鍜宺epmgr鏄洰鍓嶇敤鐨勮緝澶氱殑楂樺彲鐢ㄣ俻atroni鐨勮瘽闇瑕佽嚦灏戜笁涓互涓婁笖涓哄鏁扮殑 etcd 鑺傜偣锛岃屼笖澶ч儴鍒嗗弬鏁伴兘闇瑕侀氳繃鏇存敼 etcd 涓敭鍊兼潵淇敼...,https://blog.csdn.net/GaussDB/article/details/121972571,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔database锝滃ぇ鏁版嵁 -銆愬弬璧涗綔鍝22銆戝崕涓簅penGauss鏁版嵁搴撹瀛樺偍婧愪唬鐮佽В鏋,鍗庝负OpenGauss鏁版嵁搴撹瀛樺偍婧愪唬鐮佽В鏋 鏍规嵁瀛樺偍浠嬭川鍜屽苟鍙戞帶鍒舵満鍒讹紝瀛樺偍寮曟搸鍒嗕负纾佺洏寮曟搸鍜屽唴瀛樺紩鎿庝袱澶х被銆傜鐩樺紩鎿庝富瑕侀潰鍚戦氱敤鐨勩佸ぇ瀹归噺鐨勪笟鍔″満鏅紝鍐呭瓨寮曟搸涓昏闈㈠悜瀹归噺鍙帶鐨勩佽拷姹傛瀬鑷存ц兘鐨勪笟鍔″満鏅傚湪纾佺洏寮曟搸涓紝涓轰簡婊¤冻涓嶅悓涓氬姟鍦烘櫙瀵逛簬鏁版嵁涓嶅悓鐨勮闂拰浣跨敤妯″紡锛宱penGauss杩涗竴姝ユ彁渚涗簡astore锛坅ppend-store锛岃拷鍔犲啓浼樺寲鏍煎紡锛夈乧store锛坈olumn store锛屽垪瀛樺偍鏍煎紡锛変互鍙婂彲鎷撳睍鐨勬暟鎹厓缁勫拰鏁版嵁椤甸潰缁勭粐鏍煎紡銆俛store涓鸿瀛樺偍鏍煎紡锛屽悜涓婃彁渚涘厓缁勫舰寮忕殑璇.,https://blog.csdn.net/GaussDB/article/details/121969565,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔database锝滃ぇ鏁版嵁 -浣跨敤Cloud DB鏋勫缓APP 蹇熷叆闂-蹇簲鐢ㄧ瘒,蹇簲鐢ㄧ殑鏁版嵁灏嗕細鍌ㄥ瓨鍦ㄤ簯渚э紝鏈湴涓嶄細缂撳瓨鏁版嵁銆傚湪杩涜鏁版嵁绠＄悊鎿嶄綔鏃讹紝鎮ㄥ皢浼氱洿鎺ユ搷浣滀簯渚ф暟鎹傚揩搴旂敤 SDK灏嗕細涓烘偍鐨勫簲鐢ㄤ笌浜戞暟鎹簱鐨勯氳鍜岄氳瀹夊叏鎻愪緵淇濋殰銆,https://blog.csdn.net/GaussDB/article/details/123223863,AppGallery Connect浜戞暟鎹簱,鏁版嵁搴擄綔database锝滄暟鎹簱寮鍙戯綔浜戣绠楋綔鍗庝负浜 -銆愬弬璧涗綔鍝14銆慦indows瀹夎鍗庝负openGauss鏁版嵁搴撯斺攐penGauss鍩轰簬x86鏋舵瀯openEuler铏氭嫙鏈虹殑缂栬瘧浠ュ強JDBC鐨勮繛鎺,1銆丠ype-V铏氭嫙鏈哄畨瑁卭penEuler铏氭嫙鏈哄钩鍙版湁寰堝锛屽儚vmware銆丠ype-V銆乂irtualBox绛夌瓑锛岃冭檻鍒颁笌wsl2鐨勫吋瀹癸紝杩欓噷閫夌敤Hype-V鏉ュ畨瑁厁86鏋舵瀯鐨刼penEuler寮鍚 hype-v铏氭嫙鏈轰笅杞絰86鏋舵瀯openEuler闀滃儚鎵撳紑openEuler瀹樼綉锛屾垜浠繖閲屾墦绠椾娇鐢╫penEuler-20.03-LTS闀挎湡鏀寔鐗堜緷娆℃墦寮openEuler-20.03-LTS-ISO-x86-64锛岄夋嫨openEuler-20.03-LTS-x86_64-dvd.iso)杩,https://blog.csdn.net/GaussDB/article/details/118542654,鍙傝禌鏂囩珷灞曠ず-绗簩灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,娣卞害瀛︿範锝滄暟鎹簱锝滃ぇ鏁版嵁锝滄暟鎹寲鎺橈綔鏈哄櫒瀛︿範 -銆愬弬璧涗綔鍝21銆憃pengauss鍦烘櫙浣跨敤鍜屾棩甯哥鐞,妗堜緥涓 甯哥敤绠＄悊SQL璇彞搴旂敤瀹炶返鐢ㄦ埛鍒濇鐚庨矞openGauss锛屾病鏈夋槑纭殑闇姹傦紝鍙兂浣撻獙涓涓嬪鍔犲垹闄わ紝鍓嶆彁涓嶇敤openGauss榛樿鑷甫渚嬪琛ㄧ┖闂村拰榛樿schema銆傚叧閿妧鏈秹鍙婂垱寤鸿〃绌洪棿锛屽垱寤烘暟鎹簱锛屽垱寤烘暟鎹ā寮忥紝鍒涘缓琛 鎻掑叆鏁版嵁 淇敼鏁版嵁 鏌ヨ鏁版嵁绛夌瓑銆傚垱寤鸿〃绌洪棿鍒涘缓琛ㄧ┖闂磘pch_ts openGauss=# create tablespace tpch_ts relative location 'tablespace/tpch_ts';CREATE TABLESPACE,https://blog.csdn.net/GaussDB/article/details/121969186,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔sql锝渄atabase -浣跨敤Cloud DB鏋勫缓APP 蹇熷叆闂-Web绡,Web搴旂敤鐨勬暟鎹皢浼氬偍瀛樺湪浜戜晶锛屾湰鍦颁笉浼氱紦瀛樻暟鎹傚湪杩涜鏁版嵁绠＄悊鎿嶄綔鏃讹紝鎮ㄥ皢浼氱洿鎺ユ搷浣滀簯渚ф暟鎹俉eb SDK灏嗕細涓烘偍鐨勫簲鐢ㄤ笌浜戞暟鎹簱鐨勯氳鍜岄氳瀹夊叏鎻愪緵淇濋殰銆傛绀轰緥搴旂敤婕旂ず浜嗗浣曞揩閫熺殑浣跨敤Cloud DB鏋勫缓绠鍗曠殑鍥句功绠＄悊鏈嶅姟銆,https://blog.csdn.net/GaussDB/article/details/123176306,AppGallery Connect浜戞暟鎹簱,鍓嶇锝滄暟鎹簱锝渄atabase锝淐loud DB锝滀簯璁＄畻 -銆愬弬璧涗綔鍝13銆憃penGauss 澶囦唤鎭㈠gs_probackup,"openGauss 澶囦唤鎭㈠涔媑s_probackup鏈哄櫒鏁伴噺锛2 鍙扮‖浠剁幆澧冿細x86 铏氭嫙鏈虹殑鍐呭瓨4GB杞欢鐜锛欳entOS7.6 x64鏁版嵁搴撶増鏈細opengauss2.0.0,鏁版嵁搴撹蒋浠舵槸閫氳繃缂栬瘧瀹夎鑺傜偣锛歯ode1 192.168.126.129鑺傜偣锛歯ode2 192.168.126.1301.1. 鑳屾櫙淇℃伅gs_probackup鏄竴涓敤浜庣鐞唎penGauss鏁版嵁搴撳浠藉拰鎭㈠鐨勫伐鍏枫傚畠瀵筼penGauss瀹炰緥杩涜瀹氭湡澶囦唤锛屼互渚垮湪鏁版嵁搴撳嚭鐜版晠闅滄椂鑳藉鎭㈠鏈嶅姟鍣ㄣ傚彲鐢ㄤ簬澶囦唤鍗",https://blog.csdn.net/GaussDB/article/details/118540757,鍙傝禌鏂囩珷灞曠ず-绗簩灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,澶ф暟鎹綔鏁版嵁搴擄綔娣卞害瀛︿範锝滄暟鎹寲鎺橈綔postgresql -銆愬弬璧涗綔鍝20銆戜粠闆跺紑濮嬶紝蹇熻璇嗗疄璺典娇鐢╫penGauss,"鏈枃鏃ㄥ湪鍩轰簬鐞嗚鍜屽疄璺靛揩閫熻璇唎pengauss锛屽熀浜巓penGauss 2.01 鎼缓1涓+1澶+1绾ц仈澶囨祴璇曠幆澧,涓鍏辨湁涓変釜鏈哄櫒鏋勬垚銆",https://blog.csdn.net/GaussDB/article/details/121968563,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,java锝滄暟鎹簱锝滄湇鍔″櫒 -銆愬弬璧涗綔鍝12銆戝熀浜庡崕涓轰簯椴查箯寮规т簯鏈嶅姟鍣ㄩ儴缃瞣penGauss鏁版嵁搴-瀹為獙,瀹為獙鐩爣涓庡熀鏈姹傛寚瀵肩敤鎴峰熀浜庡崕涓轰簯椴查箯浜戞湇鍔″櫒锛岄儴缃瞣penGauss鍗曟満鏁版嵁搴撱傞氳繃鏈疄楠岋紝鎮ㄨ兘澶燂細1.浣跨敤openGauss鐨刼m宸ュ叿鎴愬姛瀹夎openGauss鍗曟満鏁版嵁搴撱2.鐧诲綍鍒皁penGauss鏁版嵁搴撹繘琛岀畝鍗曠殑澧炲垹鏀规煡鎿嶄綔銆傚疄楠屾楠わ細1.璐拱椴查箯浜戜富鏈鸿喘涔板脊鎬т簯鏈嶅姟鍣‥CS閫夊瀷鏃跺欙紝CPU鏋舵瀯闇瑕侀夋嫨椴查箯璁＄畻銆傛搷浣滅郴缁熼夋嫨openEuler 鈥 openEuler 20.03 64bit with ARM(40GB)2锛岀櫥褰曚簯涓绘満锛屼笅杞給penGauss闀滃儚骞惰В鍘媅root@,https://blog.csdn.net/GaussDB/article/details/118524147,鍙傝禌鏂囩珷灞曠ず-绗簩灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔linux锝滆繍缁达綔澶ф暟鎹綔鏁版嵁鎸栨帢 -浣跨敤Cloud DB鏋勫缓APP 蹇熷叆闂 - iOS绡,姒傝堪姝ょず渚嬪簲鐢ㄦ紨绀轰簡濡備綍蹇熺殑浣跨敤Cloud DB鏋勫缓绠鍗曠殑鍥句功绠＄悊鏈嶅姟銆傞氳繃蹇熷叆闂ㄥ拰绀轰緥搴旂敤锛屾偍灏嗕細浜嗚В鍒板涓嬩俊鎭細濡備綍浣跨敤Cloud DB杩涜搴旂敤寮鍙戙 搴旂敤鏁版嵁濡備綍鍐欏叆鍒癈loud DB銆 濡備綍瀹炵幇鏁版嵁鐨勬煡璇€ 瀹炴椂渚﹀惉鏁版嵁鐨勬洿鏀广 浣撻獙绔簯鏁版嵁鍚屾绛夊姛鑳姐傚紑鍙戝噯澶囦娇鐢–loud DB鏋勫缓搴旂敤鏈嶅姟锛岄渶瑕佸畬鎴愪互涓嬪噯澶囧伐浣滐細鎮ㄥ凡缁忓湪寮鍙戣呰仈鐩熷畼缃戞敞鍐屽笎鍙峰苟閫氳繃瀹炲悕璁よ瘉锛岃缁嗚鍙傝甯愬彿娉ㄥ唽璁よ瘉銆 鎮ㄥ凡缁忓湪AppGallery Connect鎺у埗鍙颁笂鍒涘缓椤圭洰鍜屽簲鐢,https://blog.csdn.net/GaussDB/article/details/123071584,AppGallery Connect浜戞暟鎹簱,鏁版嵁搴擄綔database锝渋OS锝淎PP锝淐loud DB -銆愬弬璧涗綔鍝11銆戣繃绋嬪寲SQL浠ュ強openGauss瀛樺偍杩囩▼銆佸嚱鏁般佽Е鍙戝櫒,涓銆 杩囩▼鍖朣QL鍩烘湰鐨凷QL鏄珮搴﹂潪杩囩▼鍖栫殑璇█銆傚祵鍏ュ紡SQL灏哠QL璇彞宓屽叆绋嬪簭璁捐璇█锛屽熷姪楂樼骇璇█鐨勬帶鍒跺姛鑳藉疄鐜拌繃绋嬪寲銆傝繃绋嬪寲SQL鏄SQL鐨勬墿灞曪紝浣垮叾澧炲姞浜嗚繃绋嬪寲璇彞鍔熻兘銆傜畝鍗曟潵璇达紝浠庢爣鍑哠QL璇彞鍒板祵鍏ュ紡SQL鍐嶅埌杩囩▼鍖朣QL锛屽氨鏄娇SQL鍔熻兘涓嶆柇澧炲己鐨勮繃绋嬨傛爣鍑哠QL璇彞鐩稿綋浜庢槸鍙互鎿嶇旱鏁版嵁搴撶殑涓浜涒滄鍣ㄢ濓紝宓屽叆寮廠QL鐩稿綋浜庣粰绋嬪簭璁捐璇█锛堝java锛孋璇█绛夛級瑁呭浜嗚繖浜涒滄鍣ㄢ濓紝鑰岃繃绋嬪寲SQL鐩稿綋浜庣粰杩欎簺鈥滄鍣ㄢ濅簣浠ヨ鑲夛紝閫氳繃鑷韩甯︽湁鐨勬祦绋嬫帶鍒惰鍙ユ搷绾垫暟鎹簱銆傝繃绋嬪寲SQL绋嬪簭鐨勫熀鏈,https://blog.csdn.net/GaussDB/article/details/118422225,鍙傝禌鏂囩珷灞曠ず-绗簩灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔澶ф暟鎹綔娣卞害瀛︿範锝滄暟鎹寲鎺橈綔oepnG -銆愬弬璧涗綔鍝19銆慞rometheus + grafana + opengauss_exporter 瀹夎閮ㄧ讲,node_exporter涓嬭浇https://github.com/prometheus/node_exporter/releases鍚姩nohup /opt/node_exporter/node_exporter --no-collector.softnet > /opt/node_exporter/node_exporter.log 2>&1 &opengass_exporteropengauss_exporter浣跨敤璇︽儏璇峰弬鑰 https://www.mo.,https://blog.csdn.net/GaussDB/article/details/121967993,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔澶ф暟鎹綔openGauss -浣跨敤Cloud DB鏋勫缓APP 蹇熷叆闂 - Android绡,姒傝堪姝ょず渚嬪簲鐢ㄦ紨绀轰簡濡備綍蹇熺殑浣跨敤Cloud DB鏋勫缓绠鍗曠殑鍥句功绠＄悊鏈嶅姟銆傞氳繃蹇熷叆闂ㄥ拰绀轰緥搴旂敤锛屾偍灏嗕細浜嗚В鍒板涓嬩俊鎭細濡備綍浣跨敤Cloud DB杩涜搴旂敤寮鍙戙傚簲鐢ㄦ暟鎹浣曞啓鍏ュ埌Cloud DB銆傚浣曞疄鐜版暟鎹殑鏌ヨ銆傚疄鏃朵睛鍚暟鎹殑鏇存敼銆備綋楠岀浜戞暟鎹悓姝ョ瓑鍔熻兘銆傚紑鍙戝噯澶囦娇鐢–loud DB鏋勫缓搴旂敤鏈嶅姟锛岄渶瑕佸畬鎴愪互涓嬪噯澶囧伐浣滐細鎮ㄥ凡缁忓湪寮鍙戣呰仈鐩熷畼缃戞敞鍐屽笎鍙峰苟閫氳繃瀹炲悕璁よ瘉锛岃缁嗚鍙傝甯愬彿娉ㄥ唽璁よ瘉銆傛偍宸茬粡鍦ˋppGallery Connect鎺у埗鍙颁笂鍒涘缓椤圭洰鍜屽簲鐢紝璇︾粏璇峰弬瑙佸垱寤洪」鐩傜ず渚,https://blog.csdn.net/GaussDB/article/details/123069122,AppGallery Connect浜戞暟鎹簱,鏁版嵁搴擄綔android锝淐loud DB -銆愬弬璧涗綔鍝10銆憃penGauss涔媔ndexadvisor娴嬭瘯涓庢荤粨,娴嬭瘯绉嶇被锛氬崟query绱㈠紩鎺ㄨ崘銆佽櫄鎷熺储寮曟帹鑽愶紙鐢变簬鏁版嵁闄愬埗娌℃湁杩涜workload娴嬭瘯锛夋祴璇曠殑琛ㄦ暟鎹噺濡備笅锛氬湪test鏁版嵁搴撲笅鐨刟ka_name銆乧ustomer琛ㄣ俛ka_name涓60澶氫竾鏉℃暟鎹紙鍙栬嚜imdb鏁版嵁闆嗘暟鎹腑涓涓〃鐨勬暟鎹級銆乧ustomer涓4鏉℃暟鎹紙鑷繁鍒涘缓鐨勶級銆2.鍗晀uery绱㈠紩鎺ㄨ崘锛歡s_index_advise 鐢ㄤ簬閽堝鍗曟寫鏌ヨ璇彞鐢熸垚鎺ㄨ崘绱㈠紩锛1锛墂here璇彞鍙湁涓涓睘鎬х殑鎯呭喌锛2锛墂here璇彞鏈夊涓睘鎬х殑鎯呭喌鈶 涓や釜灞炴э紝鑼冨洿鏌ユ壘.鍙帹鑽愪簡id锛屾病鏈夋帹鑽,https://blog.csdn.net/GaussDB/article/details/118420114,鍙傝禌鏂囩珷灞曠ず-绗簩灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔澶ф暟鎹綔鏁版嵁鎸栨帢锝滄繁搴﹀涔狅綔openGauss -銆愬弬璧涗綔鍝18銆慚ogDB/openGauss甯哥敤鏌ヨ姹囨,涓銆 openGauss瀹夎锛堜紒涓氱増锛1. 鑾峰彇瀹夎鍖1.1. 浠巓penGauss寮婧愮ぞ鍖轰笅杞藉搴斿钩鍙扮殑瀹夎鍖呫傞氳繃https://opengauss.org/zh/download.html 鐧诲綍openGauss寮婧愮ぞ鍖猴紝閫夋嫨 2.0.0鐗堟湰瀵瑰簲骞冲彴浼佷笟鐗堝畨瑁呭寘锛坥penGauss-2.0.0-CentOS-64bit-all.tar.gz锛夈 鍗曞嚮鈥滀笅杞解濄1.2. 妫鏌ュ畨瑁呭寘銆傝В鍘嬪畨瑁呭寘锛屾鏌ュ畨瑁呯洰褰曞強鏂囦欢鏄惁榻愬叏銆傚湪瀹夎鍖呮墍鍦ㄧ洰褰曟墽琛屼互涓嬪懡浠わ細tar -zxvf openGauss-,https://blog.csdn.net/GaussDB/article/details/121952446,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔database -瑙ｅ喅鏂囦欢瀛樺偍闅鹃-openGauss鎬ц兘鏇翠紭鐨勬椤靛紡鐗规,鐜颁唬绀句細淇℃伅鏁版嵁鐖嗙偢寮忓闀匡紝宸ヤ笟鐣屼笟鍔￠渶姹傜悍绻佸鏉傘傛暟鎹瓨鍌ㄧ殑鏁版嵁閲忥紝寤鸿〃鏁伴噺涔熼兘涓嶆柇澧為暱銆俹penGauss閫氱敤鐨勬櫘閫氳〃锛屾瘡涓暟鎹〃瀵瑰簲涓涓昏緫閫昏緫涓婄殑澶ф枃浠讹紙鏈澶32T锛夛紝璇ラ昏緫鏂囦欢鍙堟寜鐓у浐瀹氱殑澶у皬鍒掑垎澶氫釜瀹為檯鏂囦欢瀛樺湪瀵瑰簲鐨勬暟鎹簱鐩綍涓嬮潰銆傛墍浠ワ紝姣忓紶鏁版嵁琛ㄩ殢鐫鏁版嵁閲忕殑澧炲锛屽簳灞傜殑鏁版嵁瀛樺偍鎵闇鏂囦欢鏁伴噺浼氶愭笎澧炲銆傚悓鏃讹紝openGauss瀵瑰鎻愪緵hashbucket琛ㄣ佸ぇ鍒嗗尯琛ㄧ瓑鐗规э紝姣忓紶鏁版嵁琛ㄤ細琚媶鍒嗕负鑻ュ共涓瓙琛紝搴曞眰鎵闇鏂囦欢鏁伴噺鏇存槸鎴愬嶅闀裤傜敱姝わ紝杩欑瀛樺偍绠＄悊妯″紡瀛樺湪浠ヤ笅闂锛氬鏂囦欢绯荤粺渚濊禆澶э紝鏃,https://blog.csdn.net/GaussDB/article/details/121208703,openGauss缁忛獙鎬荤粨,鏁版嵁搴擄綔database锝滃瓨鍌綔娈甸〉寮 -銆愬弬璧涗綔鍝17銆憃penGauss鏁版嵁搴撶殑瀹夎杩愯(openGauss2.0.1瀹夎),openGauss2.0.1瀹夎鐜鍑嗗纭欢瑕佹眰杞欢瑕佹眰閰嶇疆CentOS7.6璁剧疆璇█锛屾椂鍖猴細璁剧疆缃戠粶杩炴帴锛氳缃敤鎴峰悕鍜屽瘑鐮佷娇鐢⊿SH杩炴帴骞惰缃浉鍏硑um婧愭洿鏂板畨瑁卲ython3.6瀹夎鍏朵粬鐩稿叧鏂囦欢寮濮嬪畨瑁呭叧闂槻鐏鍜孲elinux鍒涘缓鐢ㄦ埛缁勪笌鐢ㄦ埛瑙ｅ帇瀹夎鑴氭湰锛氬懡浠よ璁块棶鏁版嵁搴撲互JDBC鐨勬柟寮忚闂暟鎹簱骞舵煡鎵剧幆澧冨噯澶囩‖浠惰姹傚唴瀛 >= 32GBCPU >= 8鏍 2.0GHZ纭洏 >= 40GB杞欢瑕佹眰鎿嶄綔绯荤粺锛欳entOS 7.6 x86_64,https://blog.csdn.net/GaussDB/article/details/121955920,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔database锝滄湇鍔″櫒 -銆愬弬璧涗綔鍝9銆憃penGauss鍦╠ocker涓婄殑瀹夎锛岃繛鎺ヤ互鍙妀ava杩炴帴,涓銆乷penguass鐨勫畨瑁呭浣曞揩閫熺畝娲佸湴瀹夎openguass瀹夎opengauss鐨勬柟寮忓湪鎴戝凡鐭ヨ寖鍥村唴鏈変袱绉嶏紝涓绉嶆槸鍦ㄨ櫄鎷熸満涓婂畨瑁卌entos锛堝叾瀹炴垜鎰熻鏄釜linux灏辫锛屼絾鏄垜涔熸病璇曡繃锛夌劧鍚庡湪浣跨敤openguass鐨勯暅鍍忚繘琛屾墜鍔ㄥ畨瑁呫傜浜岀鏄洿鎺ュ湪docker涓婃媺鍙栭暅鍍忓嵆鍙備粠涓婇潰鐨勬弿杩颁腑锛岀涓绉嶆柟娉曠湅涓婂幓寰堝鏉傚疄闄呬笂涔熷緢澶嶆潅锛屾墍浠ユ垜閮芥槸浣跨敤绗簩绉嶆柟娉曠殑銆備綘瑕侀棶杩欎袱绉嶅畨瑁呮柟寮忔湁浠涔堜笉鍚屽悧锛熷湪鎴戜娇鐢ㄧ殑鑼冨洿鍐呮垜鎰熻鏄病鏈変粈涔堜笉鍚岀殑锛屼富瑕佹槸瀹夎绠鍗曞拰鏂逛究閭ｆ垜浠潵鐪嬬湅鎬庝箞瀹夎鍚ocker涓嬭浇,https://blog.csdn.net/GaussDB/article/details/118419876,鍙傝禌鏂囩珷灞曠ず-绗簩灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔澶ф暟鎹綔鏁版嵁鎸栨帢锝滄繁搴﹀涔狅綔openGauss -openGauss寮婧愭暟鎹簱浜屾寮鍙戞寚瀵兼墜鍐岋紙涓嬶級,鏈妭鍐呭涓昏浠嬬粛缂栬瘧鍜岄獙璇佷簩娆″紑鍙戠粨鏋溿傜紪璇戠紪璇戠幆澧冭姹傛搷浣滅郴缁熺幆澧冭姹傛搷浣滅郴缁熺幆澧冭姹傚涓嬭〃銆侰PU鎿嶄綔绯荤粺瑕佹眰X86鏋舵瀯CentOS 7.6锛宱penEuler 20.3LTSARM鏋舵瀯openEuler 20.3LTS锛 楹掗簾V10涓嬫枃绔犺妭涓互浣跨敤鍗庝负浜慐CS鏈嶅姟鐨勯膊楣忔湇鍔″櫒锛圓RM鏋舵瀯+ openEuler鎿嶄綔绯荤粺锛変负渚嬭繘琛屼粙缁嶃傛偍涔熷彲浠ヨ嚜琛岄夋嫨鍦ㄦ湰鍦癙C鏈哄畨瑁呰櫄鎷熸満杩涜鎿嶄綔锛圶86鏋舵瀯锛夛紝璇︾粏姝ラ鍙弬鑰冦婂湪铏氭嫙鏈+CentOS涓婂畨瑁呴儴缃瞣penGau,https://blog.csdn.net/GaussDB/article/details/122997674,openGauss缁忛獙鎬荤粨,鏁版嵁搴擄綔浜戣绠楋綔鏁版嵁搴撳紑鍙戯綔openGauss -銆愬弬璧涗綔鍝16銆憃penGauss SQL瑙ｆ瀽婧愮爜鍒嗘瀽,"SQL寮曟搸鏁翠釜缂栬瘧鐨勮繃绋嬪涓嬪浘鎵绀猴紝鍦ㄧ紪璇戠殑杩囩▼涓渶瑕佸杈撳叆鐨凷QL璇█杩涜璇嶆硶鍒嗘瀽銆佽娉曞垎鏋愩佽涔夊垎鏋愶紝浠庤岀敓鎴愰昏緫鎵ц璁″垝锛岄昏緫鎵ц璁″垝缁忚繃浠ｆ暟浼樺寲鍜屼唬浠蜂紭鍖栦箣鍚庯紝浜х敓鐗╃悊鎵ц璁″垝銆係QL瑙ｆ瀽閫氬父鍖呭惈璇嶆硶鍒嗘瀽銆佽娉曞垎鏋愩佽涔夊垎鏋愬嚑涓瓙妯″潡銆係QL鏄粙浜庡叧绯绘紨绠楀拰鍏崇郴浠ｆ暟涔嬮棿鐨勪竴绉嶆弿杩版ц瑷锛屽畠鍚稿彇浜嗗叧绯讳唬鏁颁腑涓閮ㄥ垎閫昏緫绠楀瓙鐨勬弿杩帮紝鑰屾斁寮冧簡鍏崇郴浠ｆ暟涓""杩囩▼鍖""鐨勯儴鍒嗭紝SQL瑙ｆ瀽涓昏鐨勪綔鐢ㄥ氨鏄皢涓涓猄QL璇彞缂栬瘧鎴愪负涓涓敱鍏崇郴绠楀瓙缁勬垚鐨勯昏緫鎵ц璁″垝銆",https://blog.csdn.net/GaussDB/article/details/121954718,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,sql锝滄暟鎹簱锝渄atabase -銆愬弬璧涗綔鍝8銆憃pengauss 2.0.0 鍗囧埌2.0.1,"opengauss 2.0.0 鍗囧埌2.0.1鎿嶄綔绯荤粺鏄痮peneuler 20.03 LTS sp1,4c4g,opengauss 2.0 鏄敤璐惧啗閿嬭佸笀鐨勪竴閿畨瑁呰剼鏈畨瑁呯殑銆俒omm@openeuler ~]$ gs_om -Vgs_om (openGauss OM 2.0.0 build 7ef5c80a) compiled at 2021-03-31 21:16:05 commit 0 last mr灏2.0.1鐨勫寘鏀惧湪鍘熷畨瑁呯洰褰/soft/openGauss涓媗sbin openGa",https://blog.csdn.net/GaussDB/article/details/118386047,鍙傝禌鏂囩珷灞曠ず-绗簩灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔澶ф暟鎹綔娣卞害瀛︿範锝渟hujuwajue锝渙penGauss -openGauss寮婧愭暟鎹簱浜屾寮鍙戞寚瀵兼墜鍐岋紙涓婏級,绠浠媜penGauss鏄紑婧愬叧绯诲瀷鏁版嵁搴擄紝閲囩敤瀹㈡埛绔/鏈嶅姟鍣紝鍗曡繘绋嬪绾跨▼鏋舵瀯锛屾敮鎸佸崟鏈哄拰涓涓诲澶囬儴缃叉柟寮忥紝澶囨満鍙锛屾敮鎸佸弻鏈洪珮鍙敤鍜岃鎵╁睍銆傛湰瀹為獙涓昏鎻忚堪濡備綍瀵筼penGauss寮婧愭暟鎹簱杩涜浜屾寮鍙戯紝骞剁紪璇戦獙璇併傚唴瀹规弿杩版湰瀹為獙涓昏鍐呭涓哄湪寮婧愮ぞ鍖烘敞鍐屻佹媺鍙栨湰鍦颁唬鐮併佸openGauss寮婧愭暟鎹簱杩涜绠鍗曚慨鏀逛綋楠屼簩娆″紑鍙戯紝骞跺畨瑁呮暟鎹簱杩涜楠岃瘉銆傚墠缃潯浠剁敱浜庢湰瀹為獙娑夊強鍒板湪openEuler鎿嶄綔绯荤粺涓婅繘琛宱penGauss鏁版嵁搴撶殑閮ㄧ讲锛岄渶瑕佹帉鎻inux绯荤粺鐨勫熀鏈搷浣滃拰绯荤粺鍛戒护銆傚疄楠岀幆澧冭鏄,https://blog.csdn.net/GaussDB/article/details/122957025,openGauss缁忛獙鎬荤粨,鏁版嵁搴擄綔database锝滄暟鎹簱寮鍙 -銆愬弬璧涗綔鍝7銆慞ostgreSQL/openGauss鏁版嵁搴撴槗鐘殑鍗佸ぇ閿欒,鎬荤粨鍗佺偣PostgreSQL/openGauss鏁版嵁搴撲腑瀹规槗鐘殑閿欒銆1.鍚屾椂璁剧疆鏃ュ織琛屽墠缂鍜宑svlog鏍煎紡姣旇緝甯歌澶у鍚屾椂閰嶇疆涓嬮潰杩欎袱涓弬鏁發og_line_prefix = '%m %u %d %p'log_destination='csvlog'%m鏄甫姣鐨勬椂闂存埑%u鏄敤鎴峰悕%d鏄暟鎹簱鍚%p鏄繘绋婭D鐒跺悗褰撴垜浠厤缃负csvlog鏃ュ織鏃讹紝鏃ュ織琛岀殑鍐呭椤规槸鍥哄畾鐨勶紝鎵浠ュ綋鎴戜滑闇瑕侀厤缃棩蹇楀墠缂锛岀簿绠鏃ュ織琛岀殑鍐呭椤规椂锛宭og_destination涓嶈兘閰嶇疆涓篶svlog銆備笅闈㈡槸姝ｇ‘,https://blog.csdn.net/GaussDB/article/details/118386001,鍙傝禌鏂囩珷灞曠ず-绗簩灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔澶ф暟鎹綔娣卞害瀛︿範锝滄暟鎹寲鎺橈綔openGauss -銆愬弬璧涗綔鍝15銆憃penGauss浜嬪姟鏈哄埗涓璏VCC鎶鏈殑瀹炵幇鍒嗘瀽,"浜嬪姟鏄负鐢ㄦ埛鎻愪緵鐨勬渶鏍稿績銆佹渶鍏峰惛寮曞姏鐨勬暟鎹簱鍔熻兘涔嬩竴銆傜畝鍗曞湴璇,浜嬪姟鏄敤鎴峰畾涔夌殑涓绯诲垪鏁版嵁搴撴搷浣(濡傛煡璇€佹彃鍏ャ佷慨鏀规垨鍒犻櫎绛)鐨勯泦鍚堬紝浠庢暟鎹簱鍐呴儴淇濊瘉浜嗚鎿嶄綔闆嗗悎浣滀负涓涓暣浣撶殑鍘熷瓙鎬(Atomicity)銆佷竴鑷存(Consistency)銆侀殧绂绘(Isolation)鍜屾寔涔呮(Durability)锛岃繖浜涚壒鎬х粺绉颁簨鍔＄殑ACID鐗规с",https://blog.csdn.net/GaussDB/article/details/121953957,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔鍒嗗竷寮忥綔java -openGauss鏁版嵁搴撳浠芥仮澶嶆寚瀵兼墜鍐,绠浠嬫湰鎸囧涔﹂傜敤浜巓penGauss鏁版嵁搴擄紝閫氳繃璇ユ寚瀵间功鍙互浜嗚ВopenGauss鏁版嵁搴撴敮鎸佺殑涓ょ澶囦唤鎭㈠绫诲瀷銆佸绉嶅浠芥仮澶嶆柟妗堬紝骞惰兘澶熷湪澶囦唤鍜屾仮澶嶈繃绋嬩腑鎻愪緵鏁版嵁鐨勫彲闈犳т繚闅滄満鍒躲傚唴瀹规弿杩版暟鎹浠芥槸淇濇姢鏁版嵁瀹夊叏鐨勯噸瑕佹墜娈典箣涓锛屼负浜嗘洿濂界殑淇濇姢鏁版嵁瀹夊叏锛宱penGauss鏁版嵁搴撴敮鎸佷袱绉嶅浠芥仮澶嶇被鍨嬨佸绉嶅浠芥仮澶嶆柟妗堬紝澶囦唤鍜屾仮澶嶈繃绋嬩腑鎻愪緵鏁版嵁鐨勫彲闈犳т繚闅滄満鍒躲傚浠戒笌鎭㈠绫诲瀷鍙垎涓洪昏緫澶囦唤涓庢仮澶嶃佺墿鐞嗗浠戒笌鎭㈠銆傚墠缃潯浠剁敱浜庢湰瀹為獙涓昏鏄湪openEuler鎿嶄綔绯荤粺涓婅繘琛屾暟鎹簱鐨勫浠藉拰鎭㈠锛岄渶瑕佹帉鎻i,https://blog.csdn.net/GaussDB/article/details/122920923,openGauss缁忛獙鎬荤粨,鏁版嵁搴擄綔database锝渙penGauss锝滄暟鎹簱寮鍙 -銆愬弬璧涗綔鍝6銆憃penGauss閫昏緫瑙ｇ爜,閫昏緫澶嶅埗鐢变袱閮ㄥ垎缁勬垚锛氶昏緫瑙ｇ爜鍜屾暟鎹鍒躲傞昏緫瑙ｇ爜浼氳緭鍑轰互浜嬪姟涓哄崟浣嶇粍缁囩殑閫昏緫鏃ュ織銆備笟鍔℃垨鏁版嵁搴撲腑闂翠欢灏嗕細瀵归昏緫鏃ュ織杩涜瑙ｆ瀽骞舵渶缁堝疄鐜版暟鎹鍒躲俹penGauss褰撳墠鍙彁渚涢昏緫瑙ｇ爜鍔熻兘锛屽洜姝ゆ枃鍙閫昏緫瑙ｇ爜杩涜绠鍗曡鏄庡拰娴嬭瘯銆傞昏緫瑙ｇ爜涓洪昏緫澶嶅埗鎻愪緵浜嬪姟瑙ｇ爜鐨勫熀纭鑳藉姏锛宱penGauss浣跨敤SQL鍑芥暟鎺ュ彛杩涜閫昏緫瑙ｇ爜銆傛鏂规硶璋冪敤鏂逛究锛屼笉闇浣跨敤宸ュ叿锛屽鎺ュ閮ㄥ伐鍏锋帴鍙ｄ篃姣旇緝娓呮櫚锛屼笉闇瑕侀澶栭傞厤銆傜敱浜庨昏緫鏃ュ織鏄互浜嬪姟涓哄崟浣嶇殑锛屽湪浜嬪姟鎻愪氦鍚庢墠鑳借緭鍑猴紝涓旈昏緫瑙ｇ爜鏄敱鐢ㄦ埛椹卞姩鐨勶紱鍥犳涓轰簡闃叉浜嬪姟寮濮嬫椂鐨剎log琚郴缁,https://blog.csdn.net/GaussDB/article/details/118385658,鍙傝禌鏂囩珷灞曠ず-绗簩灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔澶ф暟鎹綔娣卞害瀛︿範锝滄暟鎹寲鎺橈綔openGauss -銆愬弬璧涗綔鍝14銆憃penGauss鏁版嵁搴撶殑瀹夎涓庝娇鐢,VMware+CentOS7.6+OpenGauss2.0.1鏋佺畝鐗堝畨瑁,https://blog.csdn.net/GaussDB/article/details/121953789,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔centos锝滄湇鍔″櫒锝滃ぇ鏁版嵁锝滄暟鎹簱寮鍙 -openGauss鏁版嵁搴撳畨鍏ㄦ寚瀵兼墜鍐,鏈疄楠岄傜敤浜 openGauss鏁版嵁搴擄紝閫氳繃璇ュ疄楠屽彲浠ラ『鍒╁畬鎴愬鏁版嵁搴撶敤鎴锋潈闄愮殑鎺у埗鍙婂悇绉嶅璁°,https://blog.csdn.net/GaussDB/article/details/122873632,openGauss缁忛獙鎬荤粨,鏁版嵁搴擄綔database锝滄暟鎹簱寮鍙戯綔缁存姢锝減ostgresql -銆愬弬璧涗綔鍝5銆戝垵绐 openGauss 涔嬬储寮曟帹鑽(Index-advisor),TPC-H 鏄竴涓潰鍚戝垎鏋愬瀷涓氬姟(AP)鐨勫熀鍑嗘祴璇曪紝瀹冪敱涓绯诲垪鐑偣鏌ヨ缁勬垚锛岃繖浜涚儹鐐规煡璇㈤兘鏄珮搴﹀鏉傜殑锛屽洜姝ゆ墽琛屾椂闂村線寰閮芥瘮杈冮暱銆傚湪鏈瀹為獙娴嬭瘯涓紝灏嗘墜鍔ㄥ悜鏁版嵁搴撳姞杞絋PC-H鏁版嵁锛屽苟淇濆瓨鍦ㄥ悕涓 tpch 鐨勬暟鎹簱涓傞粯璁PC-H鏁版嵁搴撶殑琛ㄧ己灏戠储寮曪紝鏁版嵁搴撶殑鍙傛暟骞舵病鏈夊仛浠讳綍浼樺寲锛屽洜姝ゆ墽琛屾晥鐜囦細姣旇緝宸傛湰瀹為獙鍐呭姣旇緝娴呮樉锛屼娇鐢╫penGauss鐨勭储寮曟帹鑽(Index-advisor)鍔熻兘锛屽鏁版嵁搴撹繘琛屾ц兘浼樺寲锛屽悓鏃朵篃璁╁ぇ瀹跺Index-advisor鍔熻兘鏈変竴涓垵姝ョ殑浜嗚В銆傜幆澧冧俊鎭疧S锛 Cent,https://blog.csdn.net/GaussDB/article/details/118385597,鍙傝禌鏂囩珷灞曠ず-绗簩灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔澶ф暟鎹綔鏁版嵁鎸栨帢锝滄繁搴﹀涔狅綔openGauss -銆愬弬璧涗綔鍝13銆憃pengauss dcf鎼缓,iplist锛 192.168.11.121 192.168.11.123 192.168.1.129port: 21000datadir /opengauss_210/ommdata210GAUSSHOME /opengauss_210/opengauss,https://blog.csdn.net/GaussDB/article/details/121951560,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏈嶅姟鍣綔centos锝渓inux锝滄暟鎹簱 -openGauss鏁版嵁搴撳紑鍙戞寚瀵兼墜鍐岋紙涓嬶級,浠ュ鏍℃暟鎹簱妯″瀷涓轰緥锛屼粙缁峯penGauss鏁版嵁搴撴暟鎹簱銆佽〃銆佽〃绌洪棿銆佺敤鎴峰強鍏跺畠瀵硅薄锛屼互鍙奡QL璇硶浣跨敤鐨勪粙缁嶃傚亣璁続甯侭瀛︽牎涓轰簡鍔犲己瀵瑰鏍＄殑绠＄悊锛屽紩鍏ヤ簡鍗庝负openGauss鏁版嵁搴撱傚湪B瀛︽牎閲岋紝涓昏娑夊強鐨勫璞℃湁瀛︾敓銆佹暀甯堛佺彮绾с侀櫌绯诲拰璇剧▼銆傛湰瀹為獙鍋囪鍦˙瀛︽牎鏁版嵁搴撲腑锛屾暀甯堜細鏁欐巿璇剧▼锛屽鐢熶細閫変慨璇剧▼锛岄櫌绯讳細鑱樿鏁欏笀锛岀彮绾т細缁勬垚闄㈢郴锛屽鐢熶細缁勬垚鐝骇銆傚洜姝わ紝鏍规嵁姝ゅ叧绯伙紝鏈疄楠岀粰鍑轰簡鐩稿簲鐨勫叧绯绘ā寮忓拰ER鍥撅紝骞跺鍏惰繘琛屽熀鏈殑鏁版嵁搴撴搷浣溿,https://blog.csdn.net/GaussDB/article/details/122835509,openGauss缁忛獙鎬荤粨,鏁版嵁搴撳紑鍙戯綔鏁版嵁搴擄綔database锝渙penGauss锝減ostgresql -銆愬弬璧涗綔鍝4銆戝垵绐penGauss 涔嬪弬鏁拌嚜璋冧紭(X-Tuner),TPC-H 鏄竴涓潰鍚戝垎鏋愬瀷涓氬姟(AP)鐨勫熀鍑嗘祴璇曪紝瀹冪敱涓绯诲垪鐑偣鏌ヨ缁勬垚锛岃繖浜涚儹鐐规煡璇㈤兘鏄珮搴﹀鏉傜殑锛屽洜姝ゆ墽琛屾椂闂村線寰閮芥瘮杈冮暱銆 鍦ㄦ湰娆″疄楠屾祴璇曚腑锛屽皢鎵嬪姩鍚戞暟鎹簱鍔犺浇TPC-H鏁版嵁锛屽苟淇濆瓨鍦ㄥ悕涓 tpch 鐨勬暟鎹簱涓傞粯璁PC-H鏁版嵁搴撶殑琛ㄧ己灏戠储寮曪紝鏁版嵁搴撶殑鍙傛暟骞舵病鏈夊仛浠讳綍浼樺寲锛屽洜姝ゆ墽琛屾晥鐜囦細姣旇緝宸 鏈疄楠屾瘮杈冩祬鏄撅紝浣跨敤openGauss鐨勫弬鏁拌嚜璋冧紭(X-Tuner锛歡s_xtuner)鍔熻兘锛屽鏁版嵁搴撹繘琛屽弬鏁颁紭鍖栵紝浠ユ彁鍗囨暟鎹簱杩愯鎬ц兘锛岃澶у瀵筙-Tuner鍙傛暟鑷皟浼樻湁涓涓垵姝ョ殑浜嗚В銆傜幆澧冧俊,https://blog.csdn.net/GaussDB/article/details/118383235,鍙傝禌鏂囩珷灞曠ず-绗簩灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔澶ф暟鎹綔鏁版嵁鎸栨帢锝滄繁搴﹀涔狅綔openGauss -銆愬弬璧涗綔鍝12銆慚ogDB/openGauss 鐢熸佸伐鍏-MTK瀵筭libc鐗堟湰鐨勮В鍐,浣跨敤MogDB/openGauss 鐢熸佸伐鍏-MTK(Migration ToolKit) 鏁版嵁搴撹縼绉诲伐鍏锋椂鍊欙紝鍙戠幇鎶ラ敊libc.so.6: version `GLIBC_2.14鈥 not found,https://blog.csdn.net/GaussDB/article/details/121949605,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,linux锝済nu锝滆繍缁达綔鏁版嵁搴 -openGauss鏁版嵁搴撳紑鍙戞寚瀵兼墜鍐岋紙涓婏級,鏈疄楠屾寚瀵间功鍏堜粙缁嶅垱寤虹鐞嗙敤鎴枫佽〃鍙婂叾瀹冩暟鎹簱瀵硅薄绛塷penGauss鏁版嵁搴撶殑鍩烘湰鎿嶄綔锛屽啀浠庡鏍℃暟鎹ā鍨嬬殑妗堜緥鍏ユ墜锛岃繘琛屾ā鎷熸紨缁冦,https://blog.csdn.net/GaussDB/article/details/122804995,openGauss缁忛獙鎬荤粨,鏁版嵁搴撳紑鍙戯綔鏁版嵁搴擄綔database锝減ostgresql锝滅淮鎶 -銆愬弬璧涗綔鍝11銆憃penGauss2.1.0鍦╫penEuler 20.03 LTS SP2 瀹夎鍚庯紝yum鏃犳硶浣跨敤鐨勯棶棰樿В鍐,涓銆佺幆澧冩弿杩版搷浣滅郴缁燂細openEuler 20.03 LTSopenEuler 20.03 LTS SP2鏁版嵁搴擄細openGauss2.1.0杞欢鍖咃細openGauss-2.1.0-openEuler-64bit-all.tar.gz,https://blog.csdn.net/GaussDB/article/details/121947122,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,linux锝渃entos锝滄湇鍔″櫒锝滄暟鎹簱 -銆愬弬璧涗綔鍝3銆戞祬鑱妎penGauss浣撶郴鏋舵瀯,2020骞7鏈坥penGauss鍒氬垰寮婧愶紝鎴戜究寮濮嬪openGauss鏁版嵁搴撶殑瀛︿範銆傛牴鎹互寰瀛︿範鏁版嵁搴撶殑缁忛獙锛屾渶鍏堟兂浜嗚В鐨勬槸openGauss鏁版嵁搴撶殑鏋舵瀯锛屽笇鏈涘鍗冲皢浣跨敤鐨勬暟鎹簱鍚勪釜妯″潡鏈夋墍浜嗚В銆備絾閴翠簬鏃堕棿鏈夐檺锛屼粎鏈夌殑璧勬枡鍥炬槸婧愮爜doc鐩綍鍐呯殑鈥渙penGauss閫昏緫缁撴瀯鍥锯濓紝渚块拡瀵硅鍥惧仛浜嗙畝鍗曚粙缁嶏紝骞跺舰鎴愭枃妗ｃ婃祬鑱妎penGauss閫昏緫鏋舵瀯銆嬶紝鎰熷叴瓒ｇ殑灏忎紮浼村彲浠ュ弬鑰冦傝櫧鐒跺凡鍙戣〃鍏充簬openGauss閫昏緫鏋舵瀯浠嬬粛鐨勬枃绔犱緵澶у鍙傝冿紝浣嗘绘劅瑙夌己灏戠偣浠涔(鎯冲康瀛︿範Oracle鏃剁殑閭ｅ紶浣撶郴鏋舵瀯鍥)銆備粖骞村垵鍑嗗鍩硅,https://blog.csdn.net/GaussDB/article/details/118383049,鍙傝禌鏂囩珷灞曠ず-绗簩灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔澶ф暟鎹綔鏁版嵁鎸栨帢锝渃++锝滄繁搴﹀涔 -openGauss鏁版嵁搴撶淮鎶ょ鐞嗘寚瀵硷紙涓嬶級,涓婃湡鎴戜滑浠嬬粛浜唎penGauss鏁版嵁搴撴搷浣滅郴缁熷弬鏁版鏌ャ佸仴搴风姸鎬佹鏌ャ佹暟鎹簱鎬ц兘妫鏌ワ紝鏈湡缁х画浠嬬粛鏃ュ織妫鏌ュ拰娓呯悊銆佹渶澶ц繛鎺ユ暟璁剧疆銆佽〃鍜岀储寮曠殑渚嬭缁存姢鐩稿叧鍐呭銆傛棩蹇楁鏌4.1 瀹為獙浠嬬粛4.1.1 鍏充簬鏈疄楠屾暟鎹簱杩愯鏃讹紝鏌愪簺鎿嶄綔鍦ㄦ墽琛岃繃绋嬩腑鍙兘浼氬嚭鐜伴敊璇紝鏁版嵁搴撲緷鐒惰兘澶熻繍琛屻備絾鏄鏃舵暟鎹簱涓殑鏁版嵁鍙兘宸茬粡鍙戠敓涓嶄竴鑷寸殑鎯呭喌銆傚缓璁鏌penGauss杩愯鏃ュ織锛屽強鏃跺彂鐜伴殣鎮ｃ傚綋openGauss鍙戠敓鏁呴殰鏃讹紝浣跨敤 gs_collector 姝ゅ伐鍏锋敹闆哋S淇℃伅銆佹棩蹇椾俊鎭互鍙婇厤缃枃浠剁瓑淇℃伅锛屾潵瀹氫綅闂銆傛湰瀹,https://blog.csdn.net/GaussDB/article/details/122727033,openGauss缁忛獙鎬荤粨,鏁版嵁搴擄綔postgresql锝渄atabase锝滅淮鎶わ綔openGauss -銆愬弬璧涗綔鍝2銆憃penguass NUMA閫傞厤涔嬬嚎绋嬬粦鏍,涓銆佸墠鏈熷噯澶囧叧闂槻鐏锛宻elinuxsystemctl disable firewalld.service systemctl stop firewalld.service setenforce=0 sed -i '/^SELINUX=/c'SELINUX=disabled /etc/selinux/config 瀹夎渚濊禆鍖厃um install libaio-devel -y 鍒涘缓鐩稿叧鐩綍锛岀敤鎴凤紝缁刧roupadd dbgrp -g 2000 useradd omm ,https://blog.csdn.net/GaussDB/article/details/118360411,鍙傝禌鏂囩珷灞曠ず-绗簩灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔澶ф暟鎹綔娣卞害瀛︿範锝滃紑婧愶綔鏁版嵁鎸栨帢 -銆愬弬璧涗綔鍝10銆慘ubernetes閮ㄧ讲MogDB/openGauss,k8s瀹夎锛岃嚜琛屽弬鑰冨畼鏂规枃妗ｅ畨瑁呫,https://blog.csdn.net/GaussDB/article/details/121947006,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,kubernetes锝渄ocker锝滄暟鎹簱 -銆愬弬璧涗綔鍝1銆慚ogDB/openGauss 鎵嬪姩閮ㄧ讲\(闈濷M宸ュ叿\)鍗曟満锛屼富澶囷紝涓诲绾ц仈鏋舵瀯,涓銆佸墠鏈熷噯澶囧叧闂槻鐏锛宻elinuxsystemctl disable firewalld.service systemctl stop firewalld.service setenforce=0 sed -i '/^SELINUX=/c'SELINUX=disabled /etc/selinux/config 瀹夎渚濊禆鍖厃um install libaio-devel -y 鍒涘缓鐩稿叧鐩綍锛岀敤鎴凤紝缁刧roupadd dbgrp -g 2000 useradd omm ,https://blog.csdn.net/GaussDB/article/details/118360219,鍙傝禌鏂囩珷灞曠ず-绗簩灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁鎸栨帢锝滄暟鎹簱锝滃ぇ鏁版嵁锝滄繁搴﹀涔狅綔寮婧 -openGauss鏁版嵁搴撶淮鎶ょ鐞嗘寚瀵硷紙涓婏級,绠浠嬫湰瀹為獙閫傜敤浜 openGauss鏁版嵁搴擄紝閫氳繃璇ュ疄楠屽彲浠ラ『鍒╁畬鎴愬鏁版嵁搴撳悇椤规棩甯稿熀鏈淮鎶ょ鐞嗐備富瑕佸唴瀹逛负鎿嶄綔绯荤粺鍙傛暟妫鏌ャ乷penGauss鍋ュ悍鐘舵佹鏌ャ佹暟鎹簱鎬ц兘妫鏌ャ佹棩蹇楁鏌ュ拰娓呯悊銆佹椂闂翠竴鑷存ф鏌ャ佸簲鐢ㄨ繛鎺ユ暟妫鏌ャ佷緥琛岀淮鎶よ〃绛夈傚墠缃潯浠剁敱浜庢湰瀹為獙涓昏鏄湪openEuler鎿嶄綔绯荤粺涓婅繘琛屾暟鎹簱缁存姢绠＄悊锛岄渶瑕佹帉鎻inux绯荤粺鐨勫熀鏈搷浣滃拰绯荤粺鍛戒护锛岃缁嗚鍙傝闄勫綍涓銆傛暟鎹簱缁存姢绠＄悊灏ゅ叾鏄緥琛岃〃銆佺储寮曠殑缁存姢闇瑕佹帉鎻penGauss鏁版嵁搴撶殑鍩烘湰鎿嶄綔鍜孲QL璇硶锛宱penGauss鏁版嵁搴撴敮鎸丼QL20,https://blog.csdn.net/GaussDB/article/details/122695777,openGauss缁忛獙鎬荤粨,鏁版嵁搴擄綔database锝滅淮鎶わ綔openGauss -銆愬弬璧涗綔鍝9銆慺lask+echarts+openGauss鍜宮ysql鐨勫尯鍒,閫氳繃杩欐瀵规暟鎹簱鐨勫彉鏇村拰浣跨敤python杩炴帴mysql鍜宱penGauss鐨勫姣旓紝浠庤屽openGauss鏈変簡杩涗竴姝ョ殑浜嗚В銆傚悓鏃跺湪閲囬泦鍜屽鐞嗘暟鎹悗浣跨敤sqlalchemy鍐欏叆openGauss閲岄潰锛岃屽悗鍙颁娇鐢╬sycopg2鏉ヨ幏鍙杘penGauss鐨勬暟鎹傛劅鍏磋叮鐨勫彲浠ユ墦寮http://www.wuyicom.top:5000/鏌ョ湅鑲＄エ瀹炴椂鏁版嵁澶у睆灞曠ず鏁堟灉銆傛暟鎹殑鍙樺寲鏃舵牴鎹偂绁ㄧ殑浜ゆ槗鏃堕棿鏉ヨ幏鍙栵紝鏃堕棿娈典负鏄熸湡涓鍒版槦鏈熶簲鐨9鐐30鈥11鐐30鍒嗗拰13鐐光15鐐广,https://blog.csdn.net/GaussDB/article/details/121945085,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,mysql锝渇lask锝渆charts -銆愰叿鍝ヨ搴撱戜竴寮犲浘鐪嬫噦openGauss锛堢7鏈燂級鈥 openGauss鏈潵瑙勫垝,鍦ㄣ娿愰叿鍝ヨ搴撱戜竴寮犲浘鐪嬫噦openGauss锛堢6鏈燂級鈥 openGauss鏄撹繍缁寸壒鎬с嬩腑锛屼负澶у浠嬬粛浜唎penGauss鏄撹繍缁寸壒鎬э紝鍦ㄦ湰鏈熶腑浠嬬粛openGauss鏈潵瑙勫垝銆,https://blog.csdn.net/GaussDB/article/details/117442401,閰峰摜璇村簱,鏁版嵁搴擄綔澶ф暟鎹綔鏁版嵁鎸栨帢锝滄満鍣ㄥ涔狅綔postgresql -openGauss鏁版嵁搴撴棩蹇楃鐞嗘寚瀵,鏈枃浠嬬粛openGauss鏁版嵁搴撴棩蹇楃浉鍏冲唴瀹瑰拰绠＄悊鏂规硶锛屼簡瑙penGauss鏁版嵁搴撲腑鏃ュ織绠＄悊鐨勫唴瀹癸紝骞跺鏁版嵁搴撹繘琛屾棩甯哥鐞嗙淮鎶ゃ侀棶棰樺畾浣嶅拰鏁版嵁搴撴仮澶嶇殑鎿嶄綔銆傜幆澧冭鏄庣粍缃戣鏄庢湰瀹為獙鐜涓簅penGauss鏁版嵁搴撶鐞嗙郴缁燂紝瀹夎鍦ㄥ崕涓轰簯openEuler寮规ф湇鍔″櫒ECS涓娿傝澶囦粙缁嶄负浜嗘弧瓒虫暟鎹簱鍘熺悊涓庡疄璺佃绋嬪疄楠岄渶瑕侊紝寤鸿姣忓瀹為獙鐜杞欢鐗堟湰閲囩敤浠ヤ笅閰嶇疆锛氳澶囧悕绉拌澶囧瀷鍙疯蒋浠剁増鏈暟鎹簱openGaussopenGauss 1.1.0鎿嶄綔绯荤粺openEuler,https://blog.csdn.net/GaussDB/article/details/122661353,openGauss缁忛獙鎬荤粨,鏁版嵁搴擄綔database锝滄棩蹇楋綔openGauss -銆愬弬璧涗綔鍝8銆憁ysql杩佺ЩopenGauss閬囧埌鐨勯棶棰樺拰瑙ｅ喅鍔炴硶,涔嬪墠鏈夊仛杩噋ython+flask+echarts+mysql鐨勫ぇ灞忔暟鎹彲瑙嗗寲锛岀幇鍦ㄦ兂鎶妋ysql鏀逛负openGauss锛岄渶瑕佹妸mysql鐨勫熀纭鏁版嵁shares_basic琛ㄨ縼绉诲埌openGauss涓娿傚湪缃戜笂鐪嬪埌濡備綍浣跨敤pgloader杩佺ЩMySQL鏁版嵁搴撹嚦openGauss:https://blog.csdn.net/GaussDB/article/details/120336223锛屼篃鎯虫牴鎹楠ゅ仛锛屾祴璇曚竴涓嬫槸鍚﹁兘瀹夎鎴愬姛銆,https://blog.csdn.net/GaussDB/article/details/121928578,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,mysql锝滄暟鎹簱锝渄atabase -銆愰叿鍝ヨ搴撱戜竴寮犲浘鐪嬫噦openGauss锛堢6鏈燂級鈥 openGauss鏄撹繍缁寸壒鎬,鍦ㄣ娿愰叿鍝ヨ搴撱戜竴寮犲浘鐪嬫噦openGauss锛堢5鏈燂級鈥 openGauss楂樺畨鍏ㄧ壒鎬с嬩腑锛屼负澶у浠嬬粛浜唎penGauss楂樺畨鍏ㄧ壒鎬э紝鍦ㄦ湰鏈熶腑浠嬬粛openGauss鏄撹繍缁寸壒鎬с,https://blog.csdn.net/GaussDB/article/details/117442367,閰峰摜璇村簱,鏁版嵁搴擄綔java锝滃ぇ鏁版嵁锝滄満鍣ㄥ涔狅綔鏁版嵁鎸栨帢 -openGauss鏁版嵁搴撳紑鍙戣皟璇曞伐鍏锋寚瀵,涓昏鍐呭涓轰娇鐢╣sql鏁版嵁搴撳紑鍙戣皟璇曞伐鍏疯繛鎺penGauss鏁版嵁搴撱俫sql瀹㈡埛绔伐鍏穏sql鏄痮penGauss鎻愪緵鍦ㄥ懡浠よ涓嬭繍琛岀殑鏁版嵁搴撹繛鎺ュ伐鍏凤紝鍙互閫氳繃姝ゅ伐鍏疯繛鎺ユ湇鍔″櫒骞跺鍏惰繘琛屾搷浣滃拰缁存姢锛岄櫎浜嗗叿澶囨搷浣滄暟鎹簱鐨勫熀鏈姛鑳斤紝gsql杩樻彁渚涗簡鑻ュ共楂樼骇鐗规э紝渚夸簬鐢ㄦ埛浣跨敤銆俫sql杩炴帴鏁版嵁搴揼sql鏄痮penGauss鑷甫鐨勫鎴风宸ュ叿銆備娇鐢╣sql杩炴帴鏁版嵁搴擄紝鍙互浜や簰寮忓湴杈撳叆銆佺紪杈戙佹墽琛孲QL璇彞銆傜‘璁よ繛鎺ヤ俊鎭鎴风宸ュ叿閫氳繃鏁版嵁搴撲富鑺傜偣杩炴帴鏁版嵁搴撱傚洜姝よ繛鎺ュ墠锛岄渶鑾峰彇鏁版嵁搴撲富鑺傜偣鎵鍦ㄦ湇鍔″櫒鐨処P鍦板潃,https://blog.csdn.net/GaussDB/article/details/122618206,openGauss缁忛獙鎬荤粨,鏁版嵁搴撳紑鍙戯綔mysql锝滄湇鍔″櫒 -銆愬弬璧涗綔鍝7銆慏ay5 openGauss鐨勫浠戒笌鎭㈠,鏁版嵁澶囦唤鏄繚鎶ゆ暟鎹畨鍏ㄧ殑閲嶈鎵嬫涔嬩竴锛屼负浜嗘洿濂界殑淇濇姢鏁版嵁瀹夊叏锛宱penGauss鏁版嵁搴撴敮鎸佷袱绉嶅浠芥仮澶嶇被鍨嬨佸绉嶅浠芥仮澶嶆柟妗堬紝澶囦唤鍜屾仮澶嶈繃绋嬩腑鎻愪緵鏁版嵁鐨勫彲闈犳т繚闅滄満鍒躲,https://blog.csdn.net/GaussDB/article/details/121916810,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔dba锝渄atabase -銆愰叿鍝ヨ搴撱戜竴寮犲浘鐪嬫噦openGauss锛堢5鏈燂級鈥 openGauss楂樺畨鍏ㄧ壒鎬,鍦ㄣ娿愰叿鍝ヨ搴撱戜竴寮犲浘鐪嬫噦openGauss锛堢4鏈燂級鈥 openGauss楂樺彲鐢ㄧ壒鎬с嬩腑锛屼负澶у浠嬬粛浜唎penGauss楂樺彲鐢ㄧ壒鎬э紝鍦ㄦ湰鏈熶腑浠嬬粛openGauss楂樺畨鍏ㄧ壒鎬с,https://blog.csdn.net/GaussDB/article/details/117442333,閰峰摜璇村簱,鏁版嵁搴擄綔c++锝滃ぇ鏁版嵁锝滄暟鎹寲鎺橈綔娣卞害瀛︿範 -灏哖ostgreSQL鎻掍欢绉绘鍒皁penGauss鎸囧,1 姒傝堪PostgreSQL绀惧尯鎻愪緵浜嗕赴瀵岀殑鎻掍欢锛屼絾鐢变簬openGauss鍜孭ostgreSQL瀛樺湪涓瀹氱殑宸紓锛屽绾跨▼/杩涚▼妯″瀷銆佺郴缁熻〃鍜岃鍥剧瓑锛屾棤娉曠洿鎺ヤ负openGauss鎵鐢紝涓嶅彲閬垮厤鐨勯渶瑕佸湪鎻掍欢涓婂仛鏁存敼銆傛湰鏂囨。涓昏瀵筆ostgresql鎻掍欢绉绘鍒皁penGauss鐨勮繃绋嬫彁渚涙寚瀵艰鏄庯紝鏃ㄥ湪璁╁紑鍙戜汉鍛樺PG鎻掍欢鎵闇瑕佺殑淇敼鏈変竴涓叿浣撶殑浜嗚В锛屽熀浜庤鏂囨。锛屽彲鍩烘湰瀹炵幇PG鎻掍欢绉绘鍒皁penGauss銆2 绾︽潫鐢变簬openGauss涓嶱ostgreSQL鍦ㄥ唴鏍镐笂瀛樺湪涓嶅皯宸紓锛岃繖绡囨枃妗ｆ湭鑳借鐩栨墍鏈夎繖,https://blog.csdn.net/GaussDB/article/details/121210147,openGauss缁忛獙鎬荤粨,postgresql锝滄暟鎹簱锝渄atabase锝滀簯璁＄畻 -銆愬弬璧涗綔鍝6銆慏ay4 openGauss鐨勬暟鎹簱浜嬪姟,浠婂ぉ鎺㈢┒浜唎penGauss鐨勬暟鎹簱浜嬪姟锛屽叾瀹炰笌涔嬪墠鎵瀛︾殑鏁版嵁搴撲簨鍔″唴瀹瑰熀鏈被浼硷紝鎵浠ヨ繖娆″氨缁撳悎涔嬪墠鎵瀛﹀唴瀹硅繘琛屼竴娆″涔犮傗簨鍔★紙Transaction锛夋槸涓绯诲垪鏁版嵁搴撴搷浣滅殑鏈夐檺搴忓垪锛屾槸鏁版嵁搴撶殑鍩烘湰鎵ц鍗曞厓銆傗簨鍔＄殑鏍规湰鐗瑰緛鏄細鍏跺寘鍚殑鎿嶄綔搴忓垪瑕佷箞鍏ㄥ仛锛岃涔堝叏涓嶅仛锛屾暣涓簭鍒楁槸涓涓笉鍙垎鍓茬殑鏁翠綋銆,https://blog.csdn.net/GaussDB/article/details/121916738,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔database锝渟ql -銆愰叿鍝ヨ搴撱戜竴寮犲浘鐪嬫噦openGauss锛堢4鏈燂級鈥 openGauss楂樺彲鐢ㄧ壒鎬,鍦ㄣ娿愰叿鍝ヨ搴撱戜竴寮犲浘鐪嬫噦openGauss锛堢3鏈燂級鈥 openGauss楂樻ц兘鐗规с嬩腑锛屼负澶у浠嬬粛浜唎penGauss楂樻ц兘鐗规э紝鍦ㄦ湰鏈熶腑浠嬬粛openGauss楂樺彲鐢ㄧ壒鎬с,https://blog.csdn.net/GaussDB/article/details/117442294,閰峰摜璇村簱,鏁版嵁搴擄綔澶ф暟鎹綔鏁版嵁鎸栨帢锝滄満鍣ㄥ涔狅綔javascript -銆愬弬璧涗綔鍝5銆慏ay3锛歰penGauss绠＄悊缁存姢,姣忓ぉ浜嗚В浜跨偣鐐规棩缁存姢妫鏌ラ」妫鏌penGauss鐘舵侊細閫氳繃openGauss鎻愪緵鐨勫伐鍏锋煡璇㈡暟鎹簱鍜屽疄渚嬬姸鎬侊紝纭鏁版嵁搴撳拰瀹炰緥閮藉浜庢甯哥殑杩愯鐘舵侊紝鍙互瀵瑰鎻愪緵鏁版嵁鏈嶅姟妫鏌ラ攣淇℃伅锛氶攣鏈哄埗鏄暟鎹簱淇濊瘉鏁版嵁涓鑷存х殑閲嶈鎵嬫锛屾鏌ョ浉鍏充俊鎭彲浠ユ鏌ユ暟鎹簱鐨勪簨鍔″拰杩愯鐘跺喌銆傜粺璁′簨浠舵暟鎹細SQL璇彞闀挎椂闂磋繍琛屼細鍗犵敤澶ч噺绯荤粺璧勬簮锛岀敤鎴峰彲浠ラ氳繃鏌ョ湅浜嬩欢鍙戠敓鐨勬椂闂达紝鍗犵敤鍐呭瓨澶у皬鏉ヤ簡瑙ｇ幇鍦ㄦ暟鎹簱杩愯鐘舵併傚璞℃鏌 锛氳〃銆佺储寮曘佸垎鍖恒佺害鏉熺瓑鏄暟鎹簱鐨勬牳蹇冨瓨鍌ㄥ璞★紝鍏舵牳蹇冧俊鎭拰瀵硅薄缁存姢鏄疍BA閲嶈鐨勬棩甯稿伐浣溿,https://blog.csdn.net/GaussDB/article/details/121916271,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔database锝滃ぇ鏁版嵁 -浣跨敤铏氭嫙鏈哄湪openEuler涓婂畨瑁呴儴缃瞣penGauss鏁版嵁搴,鏈妭鎻忚堪openGauss鏁版嵁搴撳湪铏氭嫙鏈篤irtualBox+openEuler涓婄殑瀹夎閰嶇疆銆1銆佽櫄鎷熸満VirtualBox涓嬭浇鍙婂畨瑁呮楠 1 杩涘叆瀹樻柟缃戠珯涓嬭浇椤甸潰銆傜綉鍧锛歨ttps://www.virtualbox.org/wiki/Downloads鐐瑰嚮鈥 window涓绘満鈥 涓嬭浇windows鐗堟湰鐨刅irtualBox銆傛楠 2涓嬭浇瀹屾垚鍚庯紝鍙屽嚮鎵ц鏂囦欢杩涜瀹夎銆備笅杞藉悗锛屾枃浠跺悕涓猴細VirtualBox-6.1.14-140239-Win.exe锛屽弻鍑绘鎵ц鏂囦欢杩涜瀹夎锛屽畨瑁呰繃绋嬩腑瀛樻斁鍦板潃,https://blog.csdn.net/GaussDB/article/details/122537197,openGauss缁忛獙鎬荤粨,鏁版嵁搴擄綔database锝渓inux -銆愰叿鍝ヨ搴撱戜竴寮犲浘鐪嬫噦openGauss锛堢3鏈燂級鈥 openGauss楂樻ц兘鐗规,鍦ㄣ娿愰叿鍝ヨ搴撱戜竴寮犲浘鐪嬫噦openGauss锛堢2鏈燂級鈥攐penGauss鏋舵瀯鍜岄儴缃层嬩腑锛屼负澶у浠嬬粛浜唎penGauss鏄撹繍缁寸壒鎬э紝鍦ㄦ湰鏈熶腑浠嬬粛openGauss楂樻ц兘鐗规с,https://blog.csdn.net/GaussDB/article/details/117334003,閰峰摜璇村簱,鏁版嵁搴擄綔postgresql锝済ithub锝滃ぇ鏁版嵁锝滄暟鎹寲鎺 -銆愬弬璧涗綔鍝4銆慏ay2锛歰penGauss瀹夎,姣忓ぉ瀛︿範浜跨偣鐐逛粖澶╋紝鍑嗗寮濮媜penGauss鐨勫畨瑁呫傛楠1锛氳喘涔皁penEuler寮规т簯鏈嶅姟鍣‥CS锛屽苟杩涜鐩稿叧閰嶇疆,https://blog.csdn.net/GaussDB/article/details/121913422,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔澶ф暟鎹綔openGauss -浣跨敤铏氭嫙鏈哄湪CentOS涓婂畨瑁呴儴缃瞣penGauss鏁版嵁搴撳熀鏈搷浣,鎴戜滑浠嬬粛鍒颁娇鐢ㄨ櫄鎷熸満鍦–entOS涓婂畨瑁呴儴缃查檮褰曚竴Linux鎿嶄綔绯荤粺鐩稿叧鍛戒护锛屾湰鏂囦細浠嬬粛闄勫綍浜岋細openGauss鏁版嵁搴撳熀鏈搷浣溿,https://blog.csdn.net/GaussDB/article/details/122488131,openGauss缁忛獙鎬荤粨,鏁版嵁搴擄綔centos锝減ostgresql 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涓嫭鍙疯〃绀哄彲閫夌殑锛屽嵆鏈変簺鍛戒护涓嶉渶瑕侀夐」涔熶笉闇瑕佸弬鏁帮紝浣嗘湁鐨勫懡浠ゅ湪杩愯鏃堕渶瑕佸涓夐」鎴栧弬鏁般俹ptions(閫夐」)锛氶夐」鏄皟鏁村懡浠ゆ墽琛岃涓虹殑寮鍏筹紝閫夐」鐨勪笉鍚屽喅瀹氫簡鍛戒护鐨勬樉绀虹粨鏋滀笉鍚屻俛gruments(鍙傛暟)锛氬弬鏁版槸鎸囧懡浠ょ殑浣滅敤瀵硅薄銆,https://blog.csdn.net/GaussDB/article/details/122452618,openGauss缁忛獙鎬荤粨,linux锝渃entos锝渧im -銆愰叿鍝ヨ搴撱戜竴寮犲浘鐪嬫噦openGauss锛堢1鏈燂級鈥攐penGauss姒傝堪,openGauss 鏄竴娆惧紑婧愬叧绯诲瀷鏁版嵁搴撶鐞嗙郴缁燂紝閲囩敤鏈ㄥ叞瀹芥澗璁稿彲璇 v2 鍙戣銆俹penGauss 鍐呮牳婧愯嚜 PostgreSQL 9.2.4锛屾繁搴﹁瀺鍚堝崕涓哄湪鏁版嵁搴撻鍩熷骞寸殑缁忛獙锛岀粨鍚堜紒涓氱骇鍦烘櫙闇姹傦紝鎸佺画鏋勫缓绔炰簤鍔涚壒鎬с傚悓鏃 openGauss 涔熸槸涓涓紑婧愮殑鏁版嵁搴撳钩鍙帮紝榧撳姳绀惧尯璐＄尞銆佸悎浣溿...,https://blog.csdn.net/GaussDB/article/details/117284414,閰峰摜璇村簱,鏁版嵁搴擄綔浜哄伐鏅鸿兘锝渟qlserver锝滅紪绋嬭瑷锝滃ぇ鏁版嵁 -銆愬弬璧涗綔鍝2銆戞垜涓巓penGauss鐨勬晠浜,鎯宠捣浜3骞村墠楂樿冨畬鎴戜笌濡堝鐨勪竴娈靛璇濄傗淎pple鍙堝嚭鏂颁骇鍝佷簡锛屾庝箞涓嶆崲涓涓憖锛熲濇垜鍏村鍦拌銆傗滄垜鏀寔鍥戒骇锛屽崕涓轰骇鍝佸緢濂界敤鐨勩傗濇瘝浜叉懜鎽镐簡鎵嬩腑鐨勫崕涓烘墜鏈猴紝娣℃贰鍦拌閬撱傛鍏ュぇ瀛︼紝鎴戞垚涓轰簡涓鍚嶈蒋浠跺伐绋嬬殑瀛︾敓锛岃蒋浠剁紪绋嬫垚涓轰簡鎴戞渶濂界殑鏈嬪弸锛屾暣澶╅櫔浼村湪鎴戠殑韬竟銆傛搷浣滅郴缁熴佽绠楁満缃戠粶銆佹暟鎹簱绛夌郴缁熺殑瀛︿範锛屼负鎴戠殑寮鍙戞彁渚涗簡宸ㄥぇ鐨勫府鍔┿傛暟鎹簱鐨勫鍒犳敼鏌ョ瓑鍔熻兘鍦ㄨ蒋浠跺紑鍙戜腑璧峰埌浜嗕妇瓒宠交閲嶇殑浣滅敤銆傚垵璇嗘暟鎹簱渚挎槸MySQL鍜孲QL server锛宨nsert銆乨elete銆乻elect绛夎鍙ュ鏁版嵁搴撹繘琛屾搷浣滐紝灏忓瀷鐨勬暟鎹簱鍙,https://blog.csdn.net/GaussDB/article/details/121912751,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔database锝滃ぇ鏁版嵁 -浣跨敤铏氭嫙鏈哄湪CentOS涓婂畨瑁呴儴缃叉暟鎹簱浣跨敤,鏈妭鎻忚堪浣跨敤鏁版嵁搴撶殑鍩烘湰鎿嶄綔銆傞氳繃姝よ妭鎮ㄥ彲浠ュ畬鎴愬垱寤烘暟鎹簱銆佸垱寤鸿〃鍙婂悜琛ㄤ腑鎻掑叆鏁版嵁鍜屾煡璇㈣〃涓暟鎹瓑鎿嶄綔銆2.1 鍓嶆彁鏉′欢鈥penGauss姝ｅ父杩愯銆傗㈢敱浜庢湰瀹為獙鏄openGauss鏁版嵁搴撶殑鍩烘湰浣跨敤锛岄渶瑕佹帉鎻penGauss鏁版嵁搴撶殑鍩烘湰鎿嶄綔鍜孲QL璇硶锛宱penGauss鏁版嵁搴撴敮鎸丼QL2003鏍囧噯璇硶锛屾暟鎹簱鍩烘湰鎿嶄綔鍙傝闄勫綍浜屻2.2 鎿嶄綔姝ラ姝ラ 1浠ユ搷浣滅郴缁熺敤鎴穙mm鐧诲綍鏁版嵁搴撲富鑺傜偣銆...,https://blog.csdn.net/GaussDB/article/details/122405588,openGauss缁忛獙鎬荤粨,centos锝滄暟鎹簱锝渓inux -openGauss鏁版嵁搴撴簮鐮佽В鏋愮郴鍒楁枃绔犫斺斿叕鍏辩粍浠舵簮鐮佽В鏋愶紙涓嬶級,涓婁竴绡噊penGauss鏁版嵁搴撴簮鐮佽В鏋愮郴鍒楁枃绔犫斺斿叕鍏辩粍浠舵簮鐮佽В鏋愶紙涓婏級涓紝浠庣郴缁熻〃銆佹暟鎹簱鍒濆鍖栥佸绾跨▼鏋舵瀯鍙婄嚎绋嬫睜鎶鏈洓涓柟闈㈠鍏叡缁勪欢鐨勬簮浠ｇ爜瀹炵幇杩涜浠嬬粛銆傛湰绡囨帴鐫浠庡唴瀛樼鐞嗐佸缁寸洃鎺с佹ā鎷熶俊鍙锋満鍒跺睍寮浠嬬粛銆備簲銆佸唴瀛樼鐞嗘暟鎹簱鍦ㄨ繍琛岃繃绋嬩腑娑夊強璁稿瀵硅薄锛岃繖浜涘璞″叿鏈変笉鍚岀殑鐢熷懡鍛ㄦ湡锛屾湁浜涘鐞嗛渶瑕侀绻佸垎閰嶅唴瀛樸傚涓涓猄QL璇彞锛屽湪瑙ｆ瀽鏃堕渶瑕佸璇嶆硶鍗曞厓鍜岃娉曞崟鍏冨垎閰嶅唴瀛橈紝鍦ㄦ墽琛岃繃绋嬩腑闇瑕佸鎵ц鐘舵佸垎閰嶅唴瀛樸傚湪浜嬪姟缁撴潫鏃讹紝濡傛灉涓嶆槸prepare璇彞锛岄偅涔圫QL璇彞鐨勬墽琛岃鍒掑唴瀛樺拰鎵ц杩囩▼鐨勭姸鎬佸唴瀛橀兘闇瑕侀噴鏀,https://blog.csdn.net/GaussDB/article/details/116192453,openGauss婧愮爜瑙ｆ瀽,鏁版嵁搴 -銆愬弬璧涗綔鍝1銆戣璇佹荤粨 openGauss OGCA,璁よ瘉鑰冭瘯鐨勫垎鏁版槸84鍒嗐傝冭瘯鐨勯閲忓ぇ锛屾椂闂寸揣杩紝鎻愬墠鍋氬ソ蹇冪悊鍑嗗锛屼互婊¤冻瑕佹眰涓轰富锛岀粰姣忛亾棰樼洰鍒嗛厤濂芥椂闂淬備簤鍙栦竴娆¤繃锛岀渷鏃堕棿鐪佺簿鍔涖,https://blog.csdn.net/GaussDB/article/details/121911902,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,澶ф暟鎹綔鏁版嵁搴擄綔openGauss -浣跨敤铏氭嫙鏈哄湪CentOS涓婂畨瑁呴儴缃瞣penGauss鏁版嵁搴撴寚瀵硷紙涓嬶級,鍦ㄤ笂涓绡囦腑锛屾垜浠鍒颁娇鐢╒irtualBox涓嬪畨瑁匔entOS 7.8鎿嶄綔绯荤粺瀹夎鍜岀綉缁滈厤缃畬鎴愶紝鏈枃鎴戜滑浼氬熀浜庢瀹夎openGauss鏁版嵁搴撱1.5 鎿嶄綔绯荤粺鐜鍑嗗涓轰簡鎿嶄綔鏂逛究锛屽彲浠ヤ娇鐢⊿SH宸ュ叿锛堟瘮濡傦細PuTTY绛夛級浠庢湰鍦扮數鑴戦氳繃閰嶇疆enp0s3缃戝崱鐨処P鍦板潃锛堝锛192.168.56.108锛夋潵杩炴帴铏氭嫙鏈猴紝骞朵娇鐢≧OOT鐢ㄦ埛鏉ョ櫥褰曘傛楠 1 淇敼鎿嶄綔绯荤粺鐗堟湰銆傚鏋淐entOS鐗堟湰涓嶆槸7.6鐨勯渶瑕佽繘琛屼慨鏀癸紝濡傛灉鏄7.6鍒欐棤闇淇敼锛屽厛vi /etc/redhat-releas 鎵撳紑缂栬緫鏂囦欢锛,https://blog.csdn.net/GaussDB/article/details/122338822,openGauss缁忛獙鎬荤粨,centos锝滄暟鎹簱锝渓inux -openGauss鏁版嵁搴撴簮鐮佽В鏋愮郴鍒楁枃绔犫斺斿叕鍏辩粍浠舵簮鐮佽В鏋愶紙涓婏級,鍦ㄦ暟鎹簱缁勪欢涓紝涓浜涚粍浠舵槸涓撶敤鐨勶紝濡傝瘝娉曡В鏋愬彧鐢ㄤ簬SQL寮曟搸锛涜屽彟澶栦竴浜涚粍浠舵槸鍏叡鐨勶紝鐢ㄤ簬鏁翠釜鏁版嵁搴撶郴缁熴俹penGauss鐨勫叕鍏辩粍浠跺寘鎷郴缁熻〃銆佹暟鎹簱鍒濆鍖栥佸绾跨▼鏋舵瀯銆佺嚎绋嬫睜銆佸唴瀛樼鐞嗐佸缁寸洃鎺у拰妯℃嫙淇″彿鏈哄埗绛夈傛瘡涓粍浠跺疄鐜颁簡涓涓嫭绔嬬殑鍔熻兘銆傛湰绡囧皢浠庣郴缁熻〃銆佹暟鎹簱鍒濆鍖栥佸绾跨▼鏋舵瀯鍙婄嚎绋嬫睜鎶鏈洓涓柟闈㈠鍏叡缁勪欢鐨勬簮浠ｇ爜瀹炵幇杩涜浠嬬粛銆備竴銆佺郴缁熻〃绯荤粺琛ㄥ張绉颁负鏁版嵁瀛楀吀鎴栬呭厓鏁版嵁锛屽瓨鍌ㄧ鐞嗘暟鎹簱瀵硅薄鐨勫畾涔変俊鎭紝濡傝〃銆佺储寮曘佽Е鍙戝櫒绛夈傜敤鎴峰彲閫氳繃绯荤粺琛ㄦ煡璇㈢敤鎴峰畾涔夌殑鍏蜂綋瀵硅薄淇℃伅锛屽琛ㄧ殑姣忎釜瀛楁绫诲瀷銆傚洜涓簅pen,https://blog.csdn.net/GaussDB/article/details/116190046,openGauss婧愮爜瑙ｆ瀽,鏁版嵁搴 -绮惧僵鍥為【 | NDBC 2021鍗庝负鍙備細鍥為【,2021骞12鏈3鏃ヨ嚦5鏃ワ紝涓烘湡涓夊ぉ鐨勭38灞奀CF涓浗鏁版嵁搴撳鏈細璁紙NDBC2021锛夊湪缇庝附鐨勬槬鍩庢槅鏄庡競鍦嗘弧鍙紑銆傚崕涓烘惡鎵嬫暟鎹簱棰嗗煙涓撳浜浉澶т細锛屼负骞垮ぇ涓庝細鑰呭甫鏉ユ繁搴﹀垎浜紝涓昏鍖呮嫭CCF-鍗庝负鏁版嵁搴撳垱鏂扮爺绌惰鍒掕鍧涖佹暟鎹簱浜т笟璁哄潧銆佹暟鎹簱绯荤粺浜烘墠鍩瑰吇璁哄潧绛夈傚叡璁″崄浜屼綅鏁版嵁搴撻鍩熶笓瀹朵粠鏁版嵁搴撻鍩熸墍闈复鐨勬柊鎸戞垬銆佹柊鎶鏈佹柊闂鍜屾柊鏂瑰悜绛変笉鍚岀淮搴﹀甫鏉ユ妧鏈垎浜紝鍚戝弬浼氳呮繁搴︿粙缁嶆暟鎹簱鍓嶆部绉戞妧鍙婃湭鏉ヤ汉鎵嶅煿鍏汇傚叡鍟嗘暟鎹簱棰嗗煙瀛︽湳銆佷骇涓氭湭鏉ュ彂灞曚箣璺紒01 CCF-鍗庝负鏁版嵁搴撳垱鏂扮爺绌惰鍒掕鍧12鏈4鏃ヤ笅鍗13:.,https://blog.csdn.net/GaussDB/article/details/121898235,鎶鏈氦娴,鏁版嵁搴擄綔澶ф暟鎹綔宓屽叆寮 -openGauss鏁版嵁搴撴簮鐮佽В鏋愮郴鍒楁枃绔犫斺攐penGauss寮鍙戝揩閫熷叆闂紙涓夛級,鍦╫penGauss鏁版嵁搴撴簮鐮佽В鏋愮郴鍒楁枃绔犫斺攐penGauss寮鍙戝揩閫熷叆闂紙涓級锛屼粙缁嶄簡openGauss鍩烘湰浣跨敤锛屾湰绡囧皢浠巓penGauss鐨勫紑鍙戝拰缂栬瘧銆佸弬涓巓penGauss绀惧尯寮婧愰」鐩袱鏂归潰灞曞紑鍏蜂綋浠嬬粛銆備笁銆 寮鍙戝拰缂栬瘧浣滀负openGauss鏁版嵁搴撳紑鍙戣咃紝鍦ㄥ熀浜巓penGauss寮婧愪骇鍝佽繘琛屼簩娆″紑鍙戝悗锛屽線寰闇瑕佺紪璇憃penGauss瀵规墍寮鍙戠殑鍔熻兘鐨勫疄鐜版儏鍐佃繘琛岄獙璇併傛湰绡囧悜璇昏呯畝瑕佷粙缁峯penGauss鐨勭紪璇戞柟娉曪紝璇︾粏鐨勫唴瀹瑰弬瑙乷penGauss瀹樼綉锛坔ttps://opengauss.org/z,https://blog.csdn.net/GaussDB/article/details/116158562,openGauss婧愮爜瑙ｆ瀽,鏁版嵁搴 -銆怗aussDB绮惧搧璇剧11鏈熴慓aussDB鏁版嵁搴撳疄渚嬭繍缁,銆怗aussDB绮惧搧璇剧11鏈熴慓aussDB鏁版嵁搴撳疄渚嬭繍缁 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-"openGauss瀛樺偍杩囩▼鍔熻兘鍏ㄩ潰鍗囩骇锛屾敮鎸丳ACKAGE,PLDEBUGGER绛夎澶氭柊鐗规",瀛樺偍杩囩▼绫讳技浜庨潰鍚戣繃绋嬭瑷褰撲腑鐨勫嚱鏁帮紝鍙互瀹炵幇闈㈠悜杩囩▼璇█褰撲腑鐨勫０鏄庡彉閲忋侀昏緫鍒ゆ柇銆佹潯浠跺惊鐜瓑鎿嶄綔锛屾槸涓缁勫畬鎴愮壒瀹氬姛鑳界殑SQL璇彞闆嗗悎銆傚湪openGauss 2.1浠ュ墠鐨勭増鏈腑锛屽瓨鍌ㄨ繃绋嬫敮鎸佷簡瀹氫箟鍙橀噺銆佹潯浠跺惊鐜侀昏緫鍒ゆ柇绛夊熀鏈姛鑳斤紝浣嗘槸娌℃湁闈㈠悜瀵硅薄璇█涓被鐨勫舰寮忥紝鍥犳鏃犳硶瀵瑰瓨鍌ㄨ繃绋嬩腑鐨勫彉閲忎互鍙婂嚱鏁拌繘琛屽皝瑁咃紝涔熸棤娉曞湪瀛樺偍杩囩▼鍐呬娇鐢ㄥ叏灞鍙橀噺銆傚湪浠ュ墠鐨勭増鏈腑娌℃湁鏀寔绫讳技gdb鐨勫姛鑳斤紝鐢ㄦ埛璋冭瘯瀛樺偍杩囩▼鍙兘澶熶娇鐢╮aise info绛夋墦鍗板彉閲忕殑鏂瑰紡銆傚苟涓斿湪浠ュ墠鐨勭増鏈綋涓紝瀛樺偍杩囩▼鍙戠敓寮傚父鍚庯紝娌℃湁鑷不浜嬪姟锛...,https://blog.csdn.net/GaussDB/article/details/122167816,openGauss缁忛獙鎬荤粨,sql锝滄暟鎹簱锝渄atabase -銆愬弬璧涗綔鍝76銆憃penGauss鏁版嵁搴撳湪绾垮疄璁绋嬫荤粨,浣滆咃細璁哥帀鍐叉湰娆¤绋嬫弧婊″共璐э紝鑳藉浠庢渶鍩烘湰鐨勫缓琛ㄥ涔犲拰缁冧範锛屾繁鍏ヤ簡瑙ｅ拰瀛︿範openGauss鏁版嵁搴撱 閰嶇疆浜嗗涔狅紝缁冧範锛岃冭瘯鐜妭锛屼笉浠呭涔犱簡鐭ヨ瘑锛岃繕鑳芥敹鑾疯瘉涔﹀拰绀煎搧銆傞傚悎缇や綋锛1銆佽绠楁満涓撲笟鐨勫鐢2銆佷娇鐢╫penGauss鏁版嵁搴撶殑寮鍙戣3銆佹暟鎹簱鐩稿叧浠庝笟浜哄憳璇剧▼浜偣聽 聽聽鏈璇剧▼婊℃弧鐨勫畨鎺21澶╃殑瀛︿範鍐呭锛屼笉浠呬粎鏄悊璁虹殑鐭ヨ瘑锛岃繕鎻愪緵浜嗙粌涔犲钩鍙帮紝鍏嶅幓鑷繁鎼缓娴嬭瘯鐜鐨勯棶棰樸傜粌涔犲钩鍙奥 鏈瀛︿範鎻愪緵浜嗘柟渚垮涔犵幆澧冿紝鑳藉鏍规嵁璇剧▼鐨勫涔犲唴瀹癸紝杩涜瀹為檯鎿嶄綔銆傚湪瀛︿範瀹屾垚涔嬪悗锛,https://blog.csdn.net/GaussDB/article/details/122154745,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔database锝渓inq -銆愬弬璧涗綔鍝97銆憃penGauss鍗曟満鐗堝畨瑁呮楠,openGauss鍗曟満鐗堝畨瑁呮楠ょ‖浠跺強杞欢鐜锛氱‖浠剁幆澧冿細铏氭嫙鏈虹殑鍐呭瓨8GB锛4鏍稿績CPU锛900G纾佺洏锛堥潪蹇呴』锛夎蒋浠剁幆澧冿細CentOS7.6鏁版嵁搴撶増鏈細opengauss2.0浼佷笟鐗堬細openGauss-2.0.0-CentOS-64bit-all.tar.gz娉細鍐呭瓨涓瀹氳8G浠ヤ笂锛屼笉鐒舵病鏈夎冻澶熺殑鍐呭瓨瀹夎浼氬け璐ャ,https://blog.csdn.net/GaussDB/article/details/122143847,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,centos锝渓inux锝渄ebian -鐗堟湰浠嬬粛,openGauss 3.0.0鏄痮penGauss鍙戝竷鐨勭浜屼釜release鐗堟湰锛岃鐗堟湰鐢熷懡鍛ㄦ湡涓3.5骞淬傛娆″彂甯冨寘鍚袱涓暟鎹簱鏈嶅姟绔畨瑁呭寘锛氫紒涓氱増鍜岃交閲忕増銆,https://opengauss.org/zh/docs/3.0.0/docs/Releasenotes/%E7%89%88%E6%9C%AC%E4%BB%8B%E7%BB%8D.html,鐗堟湰浠嬬粛,鐗堟湰锝滀粙缁 -鍑嗗杞‖浠跺畨瑁呯幆澧,鏈珷鑺傛弿杩板畨瑁呭墠闇瑕佽繘琛岀殑鐜鍑嗗銆,https://opengauss.org/zh/docs/3.0.0/docs/installation/%E5%87%86%E5%A4%87%E8%BD%AF%E7%A1%AC%E4%BB%B6%E5%AE%89%E8%A3%85%E7%8E%AF%E5%A2%831.html,鍑嗗杞‖浠跺畨瑁呯幆澧,鍑嗗锝滆蒋纭欢锝滃畨瑁咃綔鐜 -AI4DB锛氳秼鍔块娴,姒傝堪,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/AI4DB-%E8%B6%8B%E5%8A%BF%E9%A2%84%E6%B5%8B.html,AI4DB锛氳秼鍔块娴,AI4DB锝滆秼鍔匡綔棰勬祴 -浣跨敤鍚戦噺鍖栨墽琛屽紩鎿庤繘琛岃皟浼,openGauss鏁版嵁搴撴敮鎸佽鎵ц寮曟搸鍜屽悜閲忓寲鎵ц寮曟搸锛屽垎鍒搴旇瀛樿〃鍜屽垪瀛樿〃銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E4%BD%BF%E7%94%A8%E5%90%91%E9%87%8F%E5%8C%96%E6%89%A7%E8%A1%8C%E5%BC%95%E6%93%8E%E8%BF%9B%E8%A1%8C%E8%B0%83%E4%BC%98.html,浣跨敤鍚戦噺鍖栨墽琛屽紩鎿庤繘琛岃皟浼,浣跨敤锝滈噺鍖栵綔鎵ц锝滃紩鎿庯綔杩涜锝滆皟浼 -HAVING瀛愬彞,HAVING瀛愬彞鍙互璁╂垜浠瓫閫夊垎缁勫悗鐨勫悇缁勬暟鎹,https://opengauss.org/zh/docs/3.0.0/docs/BriefTutorial/HAVING%E5%AD%90%E5%8F%A5.html,HAVING瀛愬彞,HAVING锝滃瓙鍙 -甯歌闂澶勭悊,鎻愮ず闇瑕佺敤鎴锋彁渚涒搒sl-keyfile涓庘搒sl-certfile閫夐」锛,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%B8%B8%E8%A7%81%E9%97%AE%E9%A2%98%E5%A4%84%E7%90%86-60.html,甯歌闂澶勭悊,甯歌闂锝滃鐞 -ALTER FOREIGN TABLE,瀵瑰琛ㄨ繘琛屼慨鏀广,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/ALTER-FOREIGN-TABLE.html,ALTER FOREIGN TABLE,ALTER锝淔OREIGN锝淭ABLE -START TRANSACTION,閫氳繃START TRANSACTION鍚姩浜嬪姟銆傚鏋滃０鏄庝簡闅旂绾у埆銆佽鍐欐ā寮忥紝閭ｄ箞鏂颁簨鍔″氨浣跨敤杩欎簺鐗规э紝绫讳技鎵ц浜哠ET TRANSACTION銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/START-TRANSACTION.html,START 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-鍑芥暟鍙婂瓨鍌ㄨ繃绋嬫敮鎸,鍑芥暟鍜屽瓨鍌ㄨ繃绋嬫槸鏁版嵁搴撲腑鐨勪竴绉嶉噸瑕佸璞★紝涓昏鍔熻兘灏嗙敤鎴风壒瀹氬姛鑳界殑SQL璇彞闆嗚繘琛屽皝瑁咃紝骞舵柟渚胯皟鐢ㄣ,https://opengauss.org/zh/docs/3.0.0/docs/CharacteristicDescription/%E5%87%BD%E6%95%B0%E5%8F%8A%E5%AD%98%E5%82%A8%E8%BF%87%E7%A8%8B%E6%94%AF%E6%8C%81.html,鍑芥暟鍙婂瓨鍌ㄨ繃绋嬫敮鎸,鍑芥暟锝滃瓨鍌綔杩囩▼锝滄敮鎸 -瀹夎楠岃瘉,閫氳繃openGauss鎻愪緵鐨刧s_om宸ュ叿鍙互瀹屾垚鏁版嵁搴撶姸鎬佹鏌ャ,https://opengauss.org/zh/docs/3.0.0/docs/installation/%E5%AE%89%E8%A3%85%E9%AA%8C%E8%AF%81.html,瀹夎楠岃瘉,瀹夎锝滈獙璇 -"cursor.execute(query,vars_list)",姝ゆ柟娉曟墽琛岃鍙傛暟鍖栫殑SQL璇彞锛堝嵆鍗犱綅绗︼紝鑰屼笉鏄疭QL鏂囧瓧锛夈俻sycopg2妯″潡鏀寔鐢紖s鏍囧織鐨勫崰浣嶇銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/cursor-execute-query-vars_list.html,"cursor.execute(query,vars_list)","cursor锝渆xecute锝(锝渜uery锝,锝渧ars锝渓ist锝)" -java.sql.Connection,java.sql.Connection鏄暟鎹簱杩炴帴鎺ュ彛銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/java-sql-Connection.html,java.sql.Connection,java锝渟ql锝淐onnection -MOT浣跨敤,浣跨敤MOT闈炲父绠鍗曪紝浠ヤ笅鍑犱釜灏忚妭灏嗕細杩涜鎻忚堪銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/MOT%E4%BD%BF%E7%94%A8.html,MOT浣跨敤,MOT锝滀娇鐢 -MEMORY_NODE_DETAIL,鏄剧ず鏌愪釜鏁版嵁搴撹妭鐐瑰唴瀛樹娇鐢ㄦ儏鍐点,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/MEMORY_NODE_DETAIL.html,MEMORY_NODE_DETAIL,MEMORY锝淣ODE锝淒ETAIL -浣跨敤鍚堝苟鏂瑰紡鏇存柊鍜屾彃鍏ユ暟鎹,鍦ㄧ敤鎴烽渶瑕佸皢涓涓〃涓墍鏈夌殑鏁版嵁鎴栧ぇ閲忕殑鏁版嵁娣诲姞鑷崇幇鏈夎〃鐨勫満鏅笅锛宱penGauss鎻愪緵浜哅ERGE INTO璇彞閫氳繃涓や釜琛ㄥ悎骞剁殑鏂瑰紡楂樻晥鍦板皢鏂版暟鎹坊鍔犲埌鐜版湁琛ㄣ,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E4%BD%BF%E7%94%A8%E5%90%88%E5%B9%B6%E6%96%B9%E5%BC%8F%E6%9B%B4%E6%96%B0%E5%92%8C%E6%8F%92%E5%85%A5%E6%95%B0%E6%8D%AE.html,浣跨敤鍚堝苟鏂瑰紡鏇存柊鍜屾彃鍏ユ暟鎹,浣跨敤锝滃悎骞讹綔鏂瑰紡锝滄洿鏂帮綔鎻掑叆锝滄暟鎹 -鐢ㄦ埛鍙ｄ护寮哄害鏍￠獙鏈哄埗,瀵圭敤鎴疯闂暟鎹簱鎵璁剧疆鐨勫彛浠ゅ己搴﹁繘琛屾牎楠屻,https://opengauss.org/zh/docs/3.0.0/docs/CharacteristicDescription/%E7%94%A8%E6%88%B7%E5%8F%A3%E4%BB%A4%E5%BC%BA%E5%BA%A6%E6%A0%A1%E9%AA%8C%E6%9C%BA%E5%88%B6.html,鐢ㄦ埛鍙ｄ护寮哄害鏍￠獙鏈哄埗,鐢ㄦ埛锝滃彛浠わ綔寮哄害锝滄牎楠岋綔鏈哄埗 -鎶鏈壒鐐,openGauss鐩告瘮浜庡叾浠栧紑婧愭暟鎹簱涓昏鏈変互涓嬪嚑涓富瑕佺壒鐐癸細,https://opengauss.org/zh/docs/3.0.0/docs/Technicalwhitepaper/%E6%8A%80%E6%9C%AF%E7%89%B9%E7%82%B9.html,鎶鏈壒鐐,鎶鏈綔鐗圭偣 -鍔ㄦ佽皟鐢ㄥ瓨鍌ㄨ繃绋,鍔ㄦ佽皟鐢ㄥ瓨鍌ㄨ繃绋嬪繀椤讳娇鐢ㄥ尶鍚嶇殑璇彞鍧楀皢瀛樺偍杩囩▼鎴栬鍙ュ潡鍖呭湪閲岄潰锛屼娇鐢‥XECUTE IMMEDIATE鈥SING璇彞鍚庨潰甯N銆丱UT鏉ヨ緭鍏ャ佽緭鍑哄弬鏁般,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%8A%A8%E6%80%81%E8%B0%83%E7%94%A8%E5%AD%98%E5%82%A8%E8%BF%87%E7%A8%8B.html,鍔ㄦ佽皟鐢ㄥ瓨鍌ㄨ繃绋,鍔ㄦ侊綔璋冪敤锝滃瓨鍌綔杩囩▼ -绱㈠紩,绱㈠紩鏄竴涓寚鍚戣〃涓暟鎹殑鎸囬拡銆備竴涓暟鎹簱涓殑绱㈠紩涓庝竴鏈功鐨勭储寮曠洰褰曟槸闈炲父鐩镐技鐨勩,https://opengauss.org/zh/docs/3.0.0/docs/BriefTutorial/%E7%B4%A2%E5%BC%95.html,绱㈠紩,绱㈠紩 -寤舵椂鍥炴斁,鏀寔澶囨満寤舵椂鍥炴斁銆,https://opengauss.org/zh/docs/3.0.0/docs/CharacteristicDescription/%E5%BB%B6%E6%97%B6%E5%9B%9E%E6%94%BE.html,寤舵椂鍥炴斁,寤舵椂锝滃洖鏀 -鍙戝竷璁㈤槄,鍙戝竷璁㈤槄鍩轰簬閫昏緫澶嶅埗瀹炵幇锛屽叾涓湁涓涓垨鑰呮洿澶氳闃呰呰闃呬竴涓彂甯冭呰妭鐐逛笂鐨勪竴涓垨鑰呮洿澶氬彂甯冦傝闃呰呬粠瀹冧滑鎵璁㈤槄鐨勫彂甯冩媺鍙栨暟鎹傚疄鐜伴泦缇ら棿鐨勬暟鎹疄鏃跺悓姝ャ,https://opengauss.org/zh/docs/3.0.0/docs/CharacteristicDescription/%E5%8F%91%E5%B8%83%E8%AE%A2%E9%98%85.html,鍙戝竷璁㈤槄,鍙戝竷锝滆闃 -GAUSS-05011 鈥 GAUSS-05020,GAUSS-05011: 鈥減artition parameter is not constant.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05011-GAUSS-05020.html,GAUSS-05011 鈥 GAUSS-05020,GAUSS锝05011锝淕AUSS锝05020 -浠涔堟槸openGauss,openGauss鏄竴娆惧叏闈㈠弸濂藉紑鏀撅紝鎼烘墜浼欎即鍏卞悓鎵撻犵殑浼佷笟绾у紑婧愬叧绯诲瀷鏁版嵁搴撱俹penGauss鎻愪緵闈㈠悜澶氭牳鏋舵瀯鐨勬瀬鑷存ц兘銆佸叏閾捐矾鐨勪笟鍔°佹暟鎹畨鍏ㄣ佸熀浜嶢I鐨勮皟浼樺拰楂樻晥杩愮淮鐨勮兘鍔涖俹penGaus娣卞害铻嶅悎鍗庝负鍦ㄦ暟鎹簱棰嗗煙澶氬勾鐨勭爺鍙戠粡楠岋紝缁撳悎浼佷笟绾у満鏅渶姹傦紝鎸佺画鏋勫缓绔炰簤鍔涚壒鎬с俹penGauss缃戠珯 (https://opengauss.org/zh/ ) 鎻愪緵浜嗘湁鍏硂penGauss杞欢鐨勬渶鏂颁俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/BriefTutorial/%E4%BB%80%E4%B9%88%E6%98%AFopenGauss.html,浠涔堟槸openGauss,openGauss -绾︽潫,绾︽潫瀛愬彞鐢ㄤ簬澹版槑绾︽潫锛屾柊琛屾垨鑰呮洿鏂扮殑琛屽繀椤绘弧瓒宠繖浜涚害鏉熸墠鑳芥垚鍔熸彃鍏ユ垨鏇存柊銆傚鏋滃瓨鍦ㄨ繚鍙嶇害鏉熺殑鏁版嵁琛屼负锛岃涓轰細琚害鏉熺粓姝€,https://opengauss.org/zh/docs/3.0.0/docs/BriefTutorial/%E7%BA%A6%E6%9D%9F.html,绾︽潫,绾︽潫 -Parallel Page-based Redo For Ustore,浼樺寲Ustore Inplace Update WAL log鍐欏叆锛孶store DML Operation鍥炴斁鎻愰珮骞惰搴︺,https://opengauss.org/zh/docs/3.0.0/docs/CharacteristicDescription/Parallel-Page-based-Redo-For-Ustore.html,Parallel Page-based Redo For Ustore,Parallel锝淧age锝渂ased锝淩edo锝淔or锝淯store -鍒涘缓琛,琛ㄦ槸寤虹珛鍦ㄦ暟鎹簱涓殑锛屽湪涓嶅悓鐨勬暟鎹簱涓彲浠ュ瓨鏀剧浉鍚岀殑琛ㄣ傜敋鑷冲彲浠ラ氳繃浣跨敤妯″紡鍦ㄥ悓涓涓暟鎹簱涓垱寤虹浉鍚屽悕绉扮殑琛ㄣ傚垱寤鸿〃鍓嶈鍏堣鍒掑瓨鍌ㄦā鍨嬨,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%88%9B%E5%BB%BA%E8%A1%A8.html,鍒涘缓琛,鍒涘缓锝滆〃 -楂樹寒鎼滅储缁撴灉,鎼滅储缁撴灉鐨勭悊鎯虫樉绀烘槸锛氬垪鍑烘瘡绡囨枃妗ｄ腑涓庢悳绱㈢浉鍏崇殑閮ㄥ垎锛屽苟鏍囪瘑涓轰粈涔堜笌鏌ヨ鐩稿叧銆傛悳绱㈠紩鎿庤兘澶熸樉绀烘爣璇嗕簡鎼滅储璇嶇殑鏂囨。鐗囨銆俹penGauss鎻愪緵浜嗗嚱鏁皌s_headline鏀寔杩欓儴鍒嗗姛鑳姐,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E9%AB%98%E4%BA%AE%E6%90%9C%E7%B4%A2%E7%BB%93%E6%9E%9C.html,楂樹寒鎼滅储缁撴灉,楂樹寒锝滄悳绱 -浣跨敤COPY FROM STDIN瀵煎叆鏁版嵁,鍏充簬COPY FROM STDIN瀵煎叆鏁版嵁,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E4%BD%BF%E7%94%A8COPY-FROM-STDIN%E5%AF%BC%E5%85%A5%E6%95%B0%E6%8D%AE.html,浣跨敤COPY FROM STDIN瀵煎叆鏁版嵁,浣跨敤锝淐OPY锝淔ROM锝淪TDIN锝滃鍏ワ綔鏁版嵁 -缃戠粶閫氫俊瀹夊叏,涓轰繚鎶ゆ晱鎰熸暟鎹湪Internet涓婁紶杈撶殑瀹夊叏鎬э紝openGauss鏀寔閫氳繃SSL鍔犲瘑瀹㈡埛绔拰鏈嶅姟鍣ㄤ箣闂寸殑閫氳銆,https://opengauss.org/zh/docs/3.0.0/docs/CharacteristicDescription/%E7%BD%91%E7%BB%9C%E9%80%9A%E4%BF%A1%E5%AE%89%E5%85%A8.html,缃戠粶閫氫俊瀹夊叏,缃戠粶閫氫俊锝滃畨鍏 -閰嶇疆瀹㈡埛绔帴鍏ヨ璇,濡傛灉涓绘満闇瑕佽繙绋嬭繛鎺ユ暟鎹簱锛屽繀椤诲湪鏁版嵁搴撶郴缁熺殑閰嶇疆鏂囦欢涓鍔犳涓绘満鐨勪俊鎭紝骞朵笖杩涜瀹㈡埛绔帴鍏ヨ璇併傞厤缃枃浠讹紙榛樿鍚嶇О涓簆g_hba.conf锛夊瓨鏀惧湪鏁版嵁搴撶殑鏁版嵁鐩綍閲屻俬ba锛坔ost-based authentication锛夎〃绀烘槸鍩轰簬涓绘満鐨勮璇併,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E9%85%8D%E7%BD%AE%E5%AE%A2%E6%88%B7%E7%AB%AF%E6%8E%A5%E5%85%A5%E8%AE%A4%E8%AF%81.html,閰嶇疆瀹㈡埛绔帴鍏ヨ璇,閰嶇疆锝滃鎴风锝滄帴鍏ワ綔璁よ瘉 -PQsetdbLogin,涓庢暟鎹簱鏈嶅姟鍣ㄥ缓绔嬩竴涓柊鐨勯摼鎺ャ,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PQsetdbLogin.html,PQsetdbLogin,PQsetdbLogin -鏁扮粍锛岄泦鍚堝拰record,鏁扮粍,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%95%B0%E7%BB%84-%E9%9B%86%E5%90%88%E5%92%8Crecord.html,鏁扮粍锛岄泦鍚堝拰record,鏁扮粍锝滈泦鍚堬綔record -閰嶇疆璁剧疆鍑芥暟,閰嶇疆璁剧疆鍑芥暟鏄彲浠ョ敤浜庢煡璇互鍙婁慨鏀硅繍琛屾椂閰嶇疆鍙傛暟鐨勫嚱鏁般,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E9%85%8D%E7%BD%AE%E8%AE%BE%E7%BD%AE%E5%87%BD%E6%95%B0.html,閰嶇疆璁剧疆鍑芥暟,閰嶇疆锝滆缃綔鍑芥暟 -鍩轰簬libpq寮鍙,openGauss鏈姝ゆ帴鍙ｅ湪搴旂敤绋嬪簭寮鍙戝満鏅笅鐨勪娇鐢ㄥ仛楠岃瘉銆傚洜姝ゅ浣跨敤姝ゆ帴鍙ｅ仛搴旂敤绋嬪簭寮鍙戝瓨鍦ㄧ殑椋庨櫓鏈煡锛屾晠涓嶆帹鑽愮敤鎴蜂娇鐢ㄦ濂楁帴鍙ｅ仛搴旂敤绋嬪簭寮鍙戙傛帹鑽愮敤鎴蜂娇鐢∣DBC鎴朖DBC鎺ュ彛鏉ユ浛浠ｃ,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%9F%BA%E4%BA%8Elibpq%E5%BC%80%E5%8F%91.html,鍩轰簬libpq寮鍙,libpq锝滃紑鍙 -閾炬帴鍙傛暟,琛 1 閾炬帴鍙傛暟,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E9%93%BE%E6%8E%A5%E5%8F%82%E6%95%B0.html,閾炬帴鍙傛暟,閾炬帴锝滃弬鏁 -SQL by pass,閫氳繃瀵筄LTP鍦烘櫙鍏稿瀷鏌ヨ鐨勫畾鍒跺寲鎵ц鏂规鏉ユ彁楂樻煡璇㈡ц兘銆,https://opengauss.org/zh/docs/3.0.0/docs/CharacteristicDescription/SQL-by-pass.html,SQL by pass,SQL锝渂y锝減ass -缃戝崱鍥轰欢纭涓庢洿鏂,鎵ц鍛戒护ethtool -i enp3s0纭褰撳墠鐜鐨勭綉鍗″浐浠剁増鏈槸鍚︿负2.4.1.0锛屽鏋滀笉鏄2.4.1.0锛屽缓璁洿鎹负2.4.1.0锛屼互鑾峰緱鏇翠匠鎬ц兘銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E7%BD%91%E5%8D%A1%E5%9B%BA%E4%BB%B6%E7%A1%AE%E8%AE%A4%E4%B8%8E%E6%9B%B4%E6%96%B0.html,缃戝崱鍥轰欢纭涓庢洿鏂,缃戝崱锝滃浐浠讹綔纭锝滄洿鏂 -MOT娴嬭瘯鎬荤粨,MOT姣旂鐩樿〃鎬ц兘鎻愬崌2.5鑷4.1鍊嶏紝鍦ˋrm/椴查箯256鏍告湇鍔″櫒涓婅揪鍒480涓噒pmC銆傛祴璇曠粨鏋滄竻妤氳〃鏄嶮OT鍦ㄦ墿灞曞拰鍒╃敤鎵鏈夌‖浠惰祫婧愭柟闈㈢殑鍗撹秺鑳藉姏銆傞殢鐫CPU妲戒綅鍜屾湇鍔″櫒鏍告暟澧炲姞锛屾ц兘浼氶殢涔嬭穬鍗囥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/MOT%E6%B5%8B%E8%AF%95%E6%80%BB%E7%BB%93.html,MOT娴嬭瘯鎬荤粨,MOT锝滄祴璇曪綔鎬荤粨 -鍒涘缓XML閰嶇疆鏂囦欢,瀹夎openGauss鍓嶉渶瑕佸垱寤篶luster_config.xml鏂囦欢銆俢luster_config.xml鏂囦欢鍖呭惈閮ㄧ讲openGauss鐨勬湇鍔″櫒淇℃伅銆佸畨瑁呰矾寰勩両P鍦板潃浠ュ強绔彛鍙风瓑銆傜敤浜庡憡鐭penGauss濡備綍閮ㄧ讲銆傜敤鎴烽渶鏍规嵁涓嶅悓鍦烘櫙閰嶇疆瀵瑰簲鐨刋ML鏂囦欢銆,https://opengauss.org/zh/docs/3.0.0/docs/installation/%E5%88%9B%E5%BB%BAXML%E9%85%8D%E7%BD%AE%E6%96%87%E4%BB%B6.html,鍒涘缓XML閰嶇疆鏂囦欢,鍒涘缓锝淴ML锝滈厤缃枃浠 -DCF,DCF鍏ㄧО鏄疍istributed Consensus Framework锛屽嵆鍒嗗竷寮忎竴鑷存у叡璇嗘鏋躲侱CF瀹炵幇浜哖axos銆丷aft绛夎В鍐冲垎甯冨紡涓鑷存ч棶棰樺吀鍨嬬畻娉曘備娇鐢―CF鍙互鎻愪緵鏃ュ織澶嶅埗銆侀泦缇ら珮鍙敤绛夎兘鍔涖侱CF鎻愪緵浜嗚嚜閫変富鑳藉姏锛屾敮鎸佸皯鏁版淳寮鸿捣鑳藉姏锛屾棩蹇楀鍒舵敮鎸佸姩鎬佹祦閲忚皟鏁淬傚悓鏃朵篃鎻愪緵浜嗗熀浜嶱axos澶氱瑙掕壊鑺傜偣绫诲瀷锛屽苟鑳借繘琛岃皟鏁淬,https://opengauss.org/zh/docs/3.0.0/docs/BriefTutorial/DCF.html,DCF,DCF -PG_GET_SENDERS_CATCHUP_TIME,PG_GET_SENDERS_CATCHUP_TIME瑙嗗浘鏄剧ず鏁版嵁搴撹妭鐐逛笂褰撳墠娲昏穬鐨勪富澶囧彂閫佺嚎绋嬬殑杩借刀淇℃伅銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_GET_SENDERS_CATCHUP_TIME.html,PG_GET_SENDERS_CATCHUP_TIME,PG锝淕ET锝淪ENDERS锝淐ATCHUP锝淭IME -GAUSS-01101 鈥 GAUSS-01110,GAUSS-01101: 鈥%s requires an integer value鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01101-GAUSS-01110.html,GAUSS-01101 鈥 GAUSS-01110,GAUSS锝01101锝淕AUSS锝01110 -CM,CM锛圕luster Manager锛夋槸涓娆炬暟鎹簱绠＄悊杞欢锛岀敱cm_server鍜宑m_agent缁勬垚銆,https://opengauss.org/zh/docs/3.0.0/docs/CharacteristicDescription/CM.html,CM,CM -鎼缓缂栬瘧鐜,缂栬瘧openGauss鐨勭‖浠惰姹傦細,https://opengauss.org/zh/docs/3.0.0/docs/Compilationguide/%E6%90%AD%E5%BB%BA%E7%BC%96%E8%AF%91%E7%8E%AF%E5%A2%83.html,鎼缓缂栬瘧鐜,鎼缓锝滅紪璇戯綔鐜 -GAUSS-01791 鈥 GAUSS-01800,GAUSS-01791: 鈥渃ollation '%s' for encoding '%s' already exists鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01791-GAUSS-01800.html,GAUSS-01791 鈥 GAUSS-01800,GAUSS锝01791锝淕AUSS锝01800 -纭畾鎬ц兘璋冧紭鑼冨洿,鏁版嵁搴撴ц兘璋冧紭閫氬父鍙戠敓鍦ㄧ敤鎴峰涓氬姟鐨勬墽琛屾晥鐜囦笉婊℃剰锛屾湡鏈涢氳繃璋冧紭鍔犲揩涓氬姟鎵ц鐨勬儏鍐典笅銆傛濡傗滄ц兘鍥犵礌鈥濆皬鑺傛墍杩帮紝鏁版嵁搴撴ц兘鍙楀奖鍝嶅洜绱犲锛屼粠鑰屾ц兘璋冧紭鏄竴椤瑰鏉傜殑宸ョ▼锛屾湁浜涙椂鍊欐棤娉曠郴缁熸у湴璇存槑鍜岃В閲婏紝鑰屾槸渚濊禆浜嶥BA鐨勭粡楠屽垽鏂傚敖绠″姝わ紝姝ゅ杩樻槸鏈熸湜鑳藉敖閲忕郴缁熸х殑瀵规ц兘璋冧紭鏂规硶鍔犱互璇存槑锛屾柟渚垮簲鐢ㄥ紑鍙戜汉鍛樺拰鍒氭帴瑙penGauss鐨凞BA鍙傝冦,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E7%A1%AE%E5%AE%9A%E6%80%A7%E8%83%BD%E8%B0%83%E4%BC%98%E8%8C%83%E5%9B%B4.html,纭畾鎬ц兘璋冧紭鑼冨洿,纭畾锝滄ц兘锝滆皟浼橈綔鑼冨洿 -COMMIT PREPARED,鎻愪氦涓涓棭鍏堜负涓ら樁娈垫彁浜ゅ噯澶囧ソ鐨勪簨鍔°,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/COMMIT-PREPARED.html,COMMIT PREPARED,COMMIT锝淧REPARED -CREATE OPERATOR,瀹氫箟涓涓柊鎿嶄綔绗︺,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/CREATE-OPERATOR.html,CREATE OPERATOR,CREATE锝淥PERATOR -GAUSS-02241 鈥 GAUSS-02250,GAUSS-02241: 鈥淐REATE BARRIER PREPARE command failed with error %s鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02241-GAUSS-02250.html,GAUSS-02241 鈥 GAUSS-02250,GAUSS锝02241锝淕AUSS锝02250 -浼樺寲鍣℅UC鍙傛暟鐨凥int,璁剧疆鏈鏌ヨ鎵ц鍐呯敓鏁堢殑鏌ヨ浼樺寲鐩稿叧GUC鍙傛暟銆俬int鐨勬帹鑽愪娇鐢ㄥ満鏅彲浠ュ弬鑰冨悇guc鍙傛暟鐨勮鏄庯紝姝ゅ涓嶄綔璧樿堪銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E4%BC%98%E5%8C%96%E5%99%A8GUC%E5%8F%82%E6%95%B0%E7%9A%84Hint.html,浼樺寲鍣℅UC鍙傛暟鐨凥int,浼樺寲锝滃櫒锝淕UC锝滃弬鏁帮綔Hint -STAT_XACT_USER_TABLES,鏄剧ず褰撳墠鑺傜偣鍛藉悕绌洪棿涓敤鎴疯〃鐨勪簨鍔＄姸鎬佷俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/STAT_XACT_USER_TABLES.html,STAT_XACT_USER_TABLES,STAT锝淴ACT锝淯SER锝淭ABLES -GAUSS-02511 鈥 GAUSS-02520,GAUSS-02511: 鈥渇ailed to initialize hash table '%s'鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02511-GAUSS-02520.html,GAUSS-02511 鈥 GAUSS-02520,GAUSS锝02511锝淕AUSS锝02520 -GAUSS-03101 鈥 GAUSS-03110,GAUSS-03101: 鈥渨rong number of array subscripts鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03101-GAUSS-03110.html,GAUSS-03101 鈥 GAUSS-03110,GAUSS锝03101锝淕AUSS锝03110 -SESSION_TIME,鐢ㄤ簬缁熻褰撳墠鑺傜偣浼氳瘽绾跨▼鐨勮繍琛屾椂闂翠俊鎭紝鍙婂悇鎵ц闃舵鎵娑堣楁椂闂淬,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/SESSION_TIME.html,SESSION_TIME,SESSION锝淭IME -DROP RESOURCE POOL,鍒犻櫎涓涓祫婧愭睜銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/DROP-RESOURCE-POOL.html,DROP RESOURCE POOL,DROP锝淩ESOURCE锝淧OOL -service瀛愬懡浠,璇ュ瓙鍛戒护鍙敤浜庡閰嶇疆鐩綍杩涜鍒濆鍖栵紝鍚屾椂涔熷彲浠ュ疄鐜板惎鍔ㄥ拰鍋滄鍚庡彴浠诲姟銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/service%E5%AD%90%E5%91%BD%E4%BB%A4.html,service瀛愬懡浠,service锝滃瓙锝滃懡浠 -LOCAL_THREADPOOL_STATUS,LOCAL_THREADPOOL_STATUS瑙嗗浘鏄剧ず绾跨▼姹犱笅宸ヤ綔绾跨▼鍙婁細璇濈殑鐘舵佷俊鎭傝瑙嗗浘浠呭湪绾跨▼姹犲紑鍚紙enable_thread_pool = on锛夋椂鐢熸晥銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/LOCAL_THREADPOOL_STATUS.html,LOCAL_THREADPOOL_STATUS,LOCAL锝淭HREADPOOL锝淪TATUS -瀹夎鎸囧崡,鏈枃妗ｄ富瑕佷粙缁峯penGauss鏁版嵁搴撶殑瀹夎鏂规硶锛屼互鎸囧鐢ㄦ埛椤哄埄瀹屾垚openGauss鏁版嵁搴撳畨瑁呫,https://opengauss.org/zh/docs/3.0.0/docs/installation/installation.html,瀹夎鎸囧崡,瀹夎锝滄寚鍗 -鍩烘湰鍔熻兘鍜岀壒鎬,openGauss鏄竴涓崟鏈烘暟鎹簱锛屽叿澶囧叧绯诲瀷鏁版嵁搴撶殑鍩烘湰鍔熻兘锛屼互鍙婁紒涓氱壒鎬х殑澧炲己鍔熻兘銆,https://opengauss.org/zh/docs/3.0.0/docs/Description/%E5%9F%BA%E6%9C%AC%E5%8A%9F%E8%83%BD%E5%92%8C%E7%89%B9%E6%80%A7.html,鍩烘湰鍔熻兘鍜岀壒鎬,鍩烘湰鍔熻兘锝滅壒鎬 -SQLBindParameter,灏嗕竴鏉QL璇彞涓殑涓涓弬鏁版爣蹇楀拰涓涓紦鍐插尯缁戝畾璧锋潵銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/SQLBindParameter.html,SQLBindParameter,SQLBindParameter -DBE_PLDEVELOPER,DBE_PLDEVELOPER涓嬬郴缁熻〃鐢ㄤ簬璁板綍PLPGSQL鍖呫佸嚱鏁板強瀛樺偍杩囩▼缂栬瘧杩囩▼涓渶瑕佽褰曠殑淇℃伅銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/DBE_PLDEVELOPER.html,DBE_PLDEVELOPER,DBE锝淧LDEVELOPER -PostGIS浣跨敤,鍒涘缓PostGIS Extension鍙洿鎺ヤ娇鐢–REATE 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-MOT鍐呭瓨鍜屽瓨鍌ㄨ鍒,鏈妭鎻忚堪浜嗕负婊¤冻鐗瑰畾搴旂敤绋嬪簭闇姹傦紝鍦ㄨ瘎浼般佷及璁″拰瑙勫垝鍐呭瓨鍜屽瓨鍌ㄥ閲忔暟閲忔椂锛岄渶瑕佹敞鎰忕殑浜嬮」鍜屽噯鍒欙紝浠ュ強褰卞搷鎵闇鍐呭瓨鏁伴噺鐨勫悇绉嶆暟鎹紝渚嬪璁″垝琛ㄧ殑鏁版嵁鍜岀储寮曞ぇ灏忋佺淮鎸佷簨鍔＄鐞嗙殑鍐呭瓨浠ュ強鏁版嵁澧為暱鐨勯熷害銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/MOT%E5%86%85%E5%AD%98%E5%92%8C%E5%AD%98%E5%82%A8%E8%A7%84%E5%88%92.html,MOT鍐呭瓨鍜屽瓨鍌ㄨ鍒,MOT锝滃唴瀛橈綔瀛樺偍锝滆鍒 -璧勬簮瀵筍MP鎬ц兘鐨勫奖鍝,SMP鏋舵瀯鏄竴绉嶅埄鐢ㄥ瘜浣欒祫婧愭潵鎹㈠彇鏃堕棿鐨勬柟妗堬紝璁″垝骞惰涔嬪悗蹇呭畾浼氬紩璧疯祫婧愭秷鑰楃殑澧炲姞锛屽寘鎷珻PU銆佸唴瀛樸両/O绛夎祫婧愮殑娑堣楅兘浼氬嚭鐜版槑鏄剧殑澧為暱锛岃屼笖闅忕潃骞惰搴︾殑澧炲ぇ锛岃祫婧愭秷鑰椾篃闅忎箣澧炲ぇ銆傚綋涓婅堪璧勬簮鎴愪负鐡堕鐨勬儏鍐典笅锛孲MP鏃犳硶鎻愬崌鎬ц兘锛屽弽鑰屽彲鑳藉鑷撮泦缇ゆ暣浣撴ц兘鐨勫姡鍖栥備笅闈㈠鍚勭璧勬簮瀵筍MP鎬ц兘鐨勫奖鍝嶆儏鍐靛垎鍒繘琛岃鏄庛,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E8%B5%84%E6%BA%90%E5%AF%B9SMP%E6%80%A7%E8%83%BD%E7%9A%84%E5%BD%B1%E5%93%8D.html,璧勬簮瀵筍MP鎬ц兘鐨勫奖鍝,璧勬簮锝淪MP锝滄ц兘锝滃奖鍝 -PQfreeCancel,閲婃斁PQgetCancel鍒涘缓鐨勬暟鎹粨鏋勩,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PQfreeCancel.html,PQfreeCancel,PQfreeCancel -GAUSS-00651 鈥 GAUSS-00660,GAUSS-00651: 鈥淭he tuple of pg_user_status not found鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00651-GAUSS-00660.html,GAUSS-00651 鈥 GAUSS-00660,GAUSS锝00651锝淕AUSS锝00660 -MOT涔愯骞跺彂鎺у埗,骞跺彂鎺у埗妯″潡锛堢畝绉癈C妯″潡锛夋彁渚涗簡涓诲唴瀛樺紩鎿庣殑鎵鏈変簨鍔℃ч渶姹傘侰C妯″潡鐨勪富瑕佺洰鏍囨槸涓轰富鍐呭瓨寮曟搸鎻愪緵鍚勭闅旂绾у埆鐨勬敮鎸併,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/MOT%E4%B9%90%E8%A7%82%E5%B9%B6%E5%8F%91%E6%8E%A7%E5%88%B6.html,MOT涔愯骞跺彂鎺у埗,MOT锝滀箰瑙傦綔骞跺彂锝滄帶鍒 -openGauss SQL,SQL鏄敤浜庤闂拰澶勭悊鏁版嵁搴撶殑鏍囧噯璁＄畻鏈鸿瑷銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/openGauss-SQL.html,openGauss SQL,openGauss锝淪QL -璁剧疆鏂囦欢鏉冮檺瀹夊叏绛栫暐,鏁版嵁搴撳湪瀹夎杩囩▼涓紝浼氳嚜鍔ㄥ鍏舵枃浠舵潈闄愶紙鍖呮嫭杩愯杩囩▼涓敓鎴愮殑鏂囦欢锛屽鏃ュ織鏂囦欢绛夛級杩涜璁剧疆銆傚叾鏉冮檺瑙勫垯濡備笅锛,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E8%AE%BE%E7%BD%AE%E6%96%87%E4%BB%B6%E6%9D%83%E9%99%90%E5%AE%89%E5%85%A8%E7%AD%96%E7%95%A5.html,璁剧疆鏂囦欢鏉冮檺瀹夊叏绛栫暐,璁剧疆锝滄枃浠讹綔鏉冮檺锝滃畨鍏ㄧ瓥鐣 -PG_PREPARED_XACTS,PG_PREPARED_XACTS瑙嗗浘鏄剧ず褰撳墠鍑嗗濂借繘琛屼袱闃舵鎻愪氦鐨勪簨鍔＄殑淇℃伅銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_PREPARED_XACTS.html,PG_PREPARED_XACTS,PG锝淧REPARED锝淴ACTS -浜嗚В瀹夎娴佺▼,鏈珷鑺傞氳繃娴佺▼鍥剧畝瑕佷粙缁峯penGauss鐨勫畨瑁呮祦绋嬨,https://opengauss.org/zh/docs/3.0.0/docs/installation/%E4%BA%86%E8%A7%A3%E5%AE%89%E8%A3%85%E6%B5%81%E7%A8%8B.html,浜嗚В瀹夎娴佺▼,浜嗚В锝滃畨瑁咃綔娴佺▼ -PREDICT BY,鍒╃敤瀹屾垚璁粌鐨勬ā鍨嬭繘琛屾帹娴嬩换鍔°,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PREDICT-BY.html,PREDICT BY,PREDICT锝淏Y -DCL璇硶涓瑙堣〃,DCL锛圖ata Control Language鏁版嵁鎺у埗璇█锛夛紝鏄敤鏉ュ垱寤虹敤鎴疯鑹层佽缃垨鏇存敼鏁版嵁搴撶敤鎴锋垨瑙掕壊鏉冮檺鐨勮鍙ャ,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/DCL%E8%AF%AD%E6%B3%95%E4%B8%80%E8%A7%88%E8%A1%A8.html,DCL璇硶涓瑙堣〃,DCL锝滆娉曪綔涓瑙堣〃 -鍒楀瓨鍌,openGauss鏀寔琛屽垪娣峰悎瀛樺偍銆傝瀛樺偍鏄寚灏嗚〃鎸夎瀛樺偍鍒扮‖鐩樺垎鍖轰笂锛屽垪瀛樺偍鏄寚灏嗚〃鎸夊垪瀛樺偍鍒扮‖鐩樺垎鍖轰笂銆,https://opengauss.org/zh/docs/3.0.0/docs/BriefTutorial/%E5%88%97%E5%AD%98%E5%82%A8.html,鍒楀瓨鍌,鍒楋綔瀛樺偍 -鏃ュ織绠＄悊,openGauss JDBC椹卞姩绋嬪簭鏀寔浣跨敤鏃ュ織璁板綍鏉ュ府鍔╄В鍐冲湪搴旂敤绋嬪簭涓娇鐢╫penGauss JDBC椹卞姩绋嬪簭鏃剁殑闂銆俹penGauss JDBC鏀寔濡備笅涓夌鏃ュ織绠＄悊鏂瑰紡锛,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%97%A5%E5%BF%97%E7%AE%A1%E7%90%86.html,鏃ュ織绠＄悊,鏃ュ織锝滅鐞 -杩炴帴鏁版嵁搴,鍦ㄥ垱寤烘暟鎹簱杩炴帴涔嬪悗锛屾墠鑳戒娇鐢ㄥ畠鏉ユ墽琛孲QL璇彞鎿嶄綔鏁版嵁銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E8%BF%9E%E6%8E%A5%E6%95%B0%E6%8D%AE%E5%BA%93-0.html,杩炴帴鏁版嵁搴,杩炴帴锝滄暟鎹簱 -GAUSS-00971 鈥 GAUSS-00980,GAUSS-00971: 鈥渃ast function must not be an aggregate function鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00971-GAUSS-00980.html,GAUSS-00971 鈥 GAUSS-00980,GAUSS锝00971锝淕AUSS锝00980 -GAUSS-01291 鈥 GAUSS-01300,GAUSS-01291: 鈥渃annot use aggregate in index predicate鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01291-GAUSS-01300.html,GAUSS-01291 鈥 GAUSS-01300,GAUSS锝01291锝淕AUSS锝01300 -PQconnectdbParams,涓庢暟鎹簱鏈嶅姟鍣ㄥ缓绔嬩竴涓柊鐨勮繛鎺ャ,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PQconnectdbParams.html,PQconnectdbParams,PQconnectdbParams -ALTER DATABASE,淇敼鏁版嵁搴撶殑灞炴э紝鍖呮嫭瀹冪殑鍚嶇О銆佹墍鏈夎呫佽繛鎺ユ暟闄愬埗銆佸璞￠殧绂诲睘鎬х瓑銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/ALTER-DATABASE.html,ALTER DATABASE,ALTER锝淒ATABASE -MOT鏁版嵁閲囬泦閫熷害,璇ユ祴璇曟ā鎷熸捣閲忕墿鑱旂綉銆佷簯绔垨绉诲姩绔帴鍏ョ殑瀹炴椂鏁版嵁娴侊紝蹇熸寔缁湴鎶婃捣閲忔暟鎹敞鍏ュ埌鏁版嵁搴撱,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/MOT%E6%95%B0%E6%8D%AE%E9%87%87%E9%9B%86%E9%80%9F%E5%BA%A6.html,MOT鏁版嵁閲囬泦閫熷害,MOT锝滄暟鎹綔閲囬泦锝滈熷害 -鏁版嵁搴撶郴缁熷弬鏁拌皟浼,涓轰簡淇濊瘉鏁版嵁搴撳敖鍙兘楂樻ц兘鍦拌繍琛岋紝寤鸿渚濇嵁纭欢璧勬簮鎯呭喌鍜屼笟鍔″疄闄呰繘琛屾暟鎹簱绯荤粺鍙傛暟鈥斺擥UC鍙傛暟鐨勮缃傝繖閲屼富瑕佷粙缁岹UC鍙傛暟瀵规ц兘鐨勫奖鍝嶏紝鍏充簬鍙傛暟鐨勮缁嗚缃柟娉曡鍙傝鈥滅鐞嗗憳鎸囧崡鈥濄,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%95%B0%E6%8D%AE%E5%BA%93%E7%B3%BB%E7%BB%9F%E5%8F%82%E6%95%B0%E8%B0%83%E4%BC%98.html,鏁版嵁搴撶郴缁熷弬鏁拌皟浼,鏁版嵁搴撶郴缁燂綔鍙傛暟锝滆皟浼 -_PG_FOREIGN_SERVERS,鏄剧ず澶栭儴鏈嶅姟鍣ㄧ殑淇℃伅銆傝瑙嗗浘鍙湁sysadmin鏉冮檺鍙互鏌ョ湅銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/_PG_FOREIGN_SERVERS.html,_PG_FOREIGN_SERVERS,PG锝淔OREIGN锝淪ERVERS -PG_TIMEZONE_ABBREVS,PG_TIMEZONE_ABBREVS瑙嗗浘鎻愪緵浜嗘樉绀轰簡鎵鏈夊彲鐢ㄧ殑鏃跺尯淇℃伅銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_TIMEZONE_ABBREVS.html,PG_TIMEZONE_ABBREVS,PG锝淭IMEZONE锝淎BBREVS -CREATE INDEX,鍦ㄦ寚瀹氱殑琛ㄤ笂鍒涘缓绱㈠紩銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/CREATE-INDEX.html,CREATE INDEX,CREATE锝淚NDEX -GLOBAL_FILE_REDO_IOSTAT,寰楀埌openGauss鍐呭悇鑺傜偣鐨凴edo锛圵AL锛夌浉鍏崇粺璁′俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GLOBAL_FILE_REDO_IOSTAT.html,GLOBAL_FILE_REDO_IOSTAT,GLOBAL锝淔ILE锝淩EDO锝淚OSTAT -STAT_USER_TABLES,鏄剧ず褰撳墠鑺傜偣鎵鏈夊懡鍚嶇┖闂翠腑鐢ㄦ埛鑷畾涔夋櫘閫氳〃鐨勭姸鎬佷俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/STAT_USER_TABLES.html,STAT_USER_TABLES,STAT锝淯SER锝淭ABLES -GAUSS-02701 鈥 GAUSS-02800,GAUSS-02701 鈥 GAUSS-02710,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02701-GAUSS-02800.html,GAUSS-02701 鈥 GAUSS-02800,GAUSS锝02701锝淕AUSS锝02800 -TRANSACTIONS_RUNNING_XACTS,鏄剧ず褰撳墠鑺傜偣杩愯浜嬪姟鐨勪俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/TRANSACTIONS_RUNNING_XACTS.html,TRANSACTIONS_RUNNING_XACTS,TRANSACTIONS锝淩UNNING锝淴ACTS -GAUSS-02651 鈥 GAUSS-02660,GAUSS-02651: 鈥渃ache lookup failed for table partition %u鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02651-GAUSS-02660.html,GAUSS-02651 鈥 GAUSS-02660,GAUSS锝02651锝淕AUSS锝02660 -GAUSS-03151 鈥 GAUSS-03160,GAUSS-03151: 鈥渕ust be member of role '%s'鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03151-GAUSS-03160.html,GAUSS-03151 鈥 GAUSS-03160,GAUSS锝03151锝淕AUSS锝03160 -鐢ㄦ埛瀵嗙爜瀛樺偍鍦ㄧ郴缁熻〃pg_authid涓紝涓洪槻姝㈢敤鎴峰瘑鐮佹硠闇诧紝openGauss瀵圭敤鎴峰瘑鐮佽繘琛屽姞瀵嗗瓨鍌紝鎵閲囩敤鐨勫姞瀵嗙畻娉曠敱閰嶇疆鍙傛暟password_encryption_type鍐冲畾銆,浠ユ搷浣滅郴缁熺敤鎴穙mm鐧诲綍鏁版嵁搴撲富鑺傜偣銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E8%AE%BE%E7%BD%AE%E5%AF%86%E7%A0%81%E5%AE%89%E5%85%A8%E7%AD%96%E7%95%A5.html,鐢ㄦ埛瀵嗙爜瀛樺偍鍦ㄧ郴缁熻〃pg_authid涓紝涓洪槻姝㈢敤鎴峰瘑鐮佹硠闇诧紝openGauss瀵圭敤鎴峰瘑鐮佽繘琛屽姞瀵嗗瓨鍌紝鎵閲囩敤鐨勫姞瀵嗙畻娉曠敱閰嶇疆鍙傛暟password_encryption_type鍐冲畾銆,鐢ㄦ埛锝滃瘑鐮侊綔瀛樺偍锝滅郴缁燂綔琛綔pg锝渁uthid锝滀腑锝滈槻姝綔鐢ㄦ埛锝滃瘑鐮侊綔娉勯湶锝渙penGauss锝滅敤鎴凤綔瀵嗙爜锝滆繘琛岋綔鍔犲瘑锝滃瓨鍌綔閲囩敤锝滃姞瀵嗙畻娉曪綔閰嶇疆锝滃弬鏁帮綔password锝渆ncryption锝渢ype锝滃喅瀹 -浣跨敤绀轰緥,X-Tuner鏀寔涓夌妯″紡锛屽垎鍒槸鑾峰彇鍙傛暟璇婃柇鎶ュ憡鐨剅ecommend妯″紡銆佽缁冨己鍖栧涔犳ā鍨嬬殑train妯″紡銆佷互鍙婁娇鐢ㄧ畻娉曡繘琛岃皟浼樼殑tune妯″紡銆備笂杩颁笁绉嶆ā寮忓彲浠ラ氳繃鍛戒护琛屽弬鏁版潵鍖哄埆锛岄氳繃閰嶇疆鏂囦欢鏉ユ寚瀹氬叿浣撶殑缁嗚妭銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E4%BD%BF%E7%94%A8%E7%A4%BA%E4%BE%8B-61.html,浣跨敤绀轰緥,浣跨敤锝滅ず渚 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Plancache,GPC鐩稿叧瑙嗗浘鍦╡nable_global_plancache鎵撳紑涓旂嚎绋嬫睜鎵撳紑鐨勭姸鎬佷笅鎵嶆湁鏁堛,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/Global-Plancache.html,Global Plancache,Global锝淧lancache -宸蹭慨澶嶉棶棰,鏈増鏈槸openGauss绗竷涓彂甯冪増鏈紝褰撳墠娌℃湁鍙戠幇CVE婕忔礊銆,https://opengauss.org/zh/docs/3.0.0/docs/Releasenotes/%E5%B7%B2%E4%BF%AE%E5%A4%8D%E9%97%AE%E9%A2%98.html,宸蹭慨澶嶉棶棰,淇锝滈棶棰 -鏁版嵁搴撳璞″嚱鏁,鏁版嵁搴撳璞″昂瀵稿嚱鏁拌绠楁暟鎹簱瀵硅薄浣跨敤鐨勫疄闄呯鐩樼┖闂淬,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%95%B0%E6%8D%AE%E5%BA%93%E5%AF%B9%E8%B1%A1%E5%87%BD%E6%95%B0.html,鏁版嵁搴撳璞″嚱鏁,鏁版嵁搴擄綔瀵硅薄锝滃嚱鏁 -鏁版嵁搴撴牳蹇冩妧鏈,鏀寔鏍囧噯SQL,https://opengauss.org/zh/docs/3.0.0/docs/Technicalwhitepaper/%E6%95%B0%E6%8D%AE%E5%BA%93%E6%A0%B8%E5%BF%83%E6%8A%80%E6%9C%AF.html,鏁版嵁搴撴牳蹇冩妧鏈,鏁版嵁搴擄綔鏍稿績鎶鏈 -GAUSS-05151 鈥 GAUSS-05160,GAUSS-05152: 鈥渄efault_storage_nodegroup %s not defined.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05151-GAUSS-05160.html,GAUSS-05151 鈥 GAUSS-05160,GAUSS锝05151锝淕AUSS锝05160 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-绠鍗曡〃杈惧紡,閫昏緫琛ㄨ揪寮忕殑鎿嶄綔绗﹀拰杩愮畻瑙勫垯锛岃鍙傝閫昏緫鎿嶄綔绗︺,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E7%AE%80%E5%8D%95%E8%A1%A8%E8%BE%BE%E5%BC%8F.html,绠鍗曡〃杈惧紡,绠鍗曪綔琛ㄨ揪寮 -GS_ENCRYPTED_COLUMNS,GS_ENCRYPTED_COLUMNS绯荤粺琛ㄨ褰曞瘑鎬佺瓑鍊肩壒鎬т腑琛ㄧ殑鍔犲瘑鍒楃浉鍏充俊鎭紝姣忔潯璁板綍瀵瑰簲涓鏉″姞瀵嗗垪淇℃伅銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GS_ENCRYPTED_COLUMNS.html,GS_ENCRYPTED_COLUMNS,GS锝淓NCRYPTED锝淐OLUMNS -鏁版嵁搴撳璞¤璁,Database鍜孲chema璁捐,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%95%B0%E6%8D%AE%E5%BA%93%E5%AF%B9%E8%B1%A1%E8%AE%BE%E8%AE%A1.html,鏁版嵁搴撳璞¤璁,鏁版嵁搴擄綔瀵硅薄锝滆璁 -openGauss瀹㈡埛绔伐鍏稤ataStudio,DataStudio鍙湪openGauss瀹樼綉鑾峰彇瀹夎鍖咃紝鎴栧湪gitee涓婅幏鍙栨簮鐮佽嚜琛岀紪璇戙,https://opengauss.org/zh/docs/3.0.0/docs/CharacteristicDescription/openGauss%E5%AE%A2%E6%88%B7%E7%AB%AF%E5%B7%A5%E5%85%B7DataStudio.html,openGauss瀹㈡埛绔伐鍏稤ataStudio,openGauss锝滃鎴风锝滃伐鍏凤綔DataStudio -PG_SYNONYM,PG_SYNONYM绯荤粺琛ㄥ瓨鍌ㄥ悓涔夎瘝瀵硅薄鍚嶄笌鍏朵粬鏁版嵁搴撳璞″悕闂寸殑鏄犲皠淇℃伅銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_SYNONYM.html,PG_SYNONYM,PG锝淪YNONYM -Linux涓嬮厤缃暟鎹簮,灏唎penGauss鎻愪緵鐨凮DBC DRIVER锛坧sqlodbcw.so锛夐厤缃埌鏁版嵁婧愪腑渚垮彲浣跨敤銆傞厤缃暟鎹簮闇瑕侀厤缃渙dbc.ini鈥濆拰鈥渙dbcinst.ini鈥濅袱涓枃浠讹紙鍦ㄧ紪璇戝畨瑁卽nixODBC杩囩▼涓敓鎴愪笖榛樿鏀惧湪鈥/usr/local/etc鈥濈洰褰曚笅锛夛紝骞跺湪鏈嶅姟鍣ㄧ杩涜閰嶇疆銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/Linux%E4%B8%8B%E9%85%8D%E7%BD%AE%E6%95%B0%E6%8D%AE%E6%BA%90.html,Linux涓嬮厤缃暟鎹簮,Linux锝滈厤缃綔鏁版嵁婧 -GS_WLM_PLAN_OPERATOR_INFO,GS_WLM_PLAN_OPERATOR_INFO绯荤粺琛ㄦ樉绀烘墽琛屼綔涓氱粨鏉熷悗璁″垝绠楀瓙绾х殑鐩稿叧鐨勮褰曘傛鏁版嵁鏄粠鍐呮牳涓浆鍌ㄥ埌绯荤粺琛ㄤ腑鐨勬暟鎹,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GS_WLM_PLAN_OPERATOR_INFO.html,GS_WLM_PLAN_OPERATOR_INFO,GS锝淲LM锝淧LAN锝淥PERATOR锝淚NFO -PQclear,閲婃斁涓嶱Gresult鐩稿叧鑱旂殑瀛樺偍绌洪棿锛屼换浣曚笉鍐嶉渶瑕佺殑鏌ヨ缁撴灉閮藉簲璇ョ敤PQclear閲婃斁鎺夈,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PQclear.html,PQclear,PQclear -PGXC_SLICE,PGXC_SLICE琛ㄦ槸閽堝range鑼冨洿鍒嗗竷鍜宭ist鍒嗗竷鍒涘缓鐨勭郴缁熻〃锛岀敤鏉ヨ褰曞垎甯冨叿浣撲俊鎭紝褰撳墠涓嶆敮鎸乺ange interval鑷姩鎵╁睍鍒嗙墖锛屼笉杩囧湪绯荤粺琛ㄤ腑棰勭暀銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PGXC_SLICE.html,PGXC_SLICE,PGXC锝淪LICE -GS_WLM_PLAN_OPERATOR_HISTORY,GS_WLM_PLAN_OPERATOR_HISTORY瑙嗗浘鏄剧ず鐨勬槸褰撳墠鐢ㄦ埛鏁版嵁搴撲富鑺傜偣涓婃墽琛屼綔涓氱粨鏉熷悗鐨勬墽琛岃鍒掔畻瀛愮骇鐨勭浉鍏宠褰曘,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GS_WLM_PLAN_OPERATOR_HISTORY.html,GS_WLM_PLAN_OPERATOR_HISTORY,GS锝淲LM锝淧LAN锝淥PERATOR锝淗ISTORY -MOT绾靛悜鎵╁鏋舵瀯,绾靛悜鎵╁鍗充负鍚屼竴鍙版満鍣ㄦ坊鍔犻澶栫殑鏍镐互澧炲姞绠楀姏銆傜旱鍚戞墿瀹规槸浼犵粺涓婁负鍗曞鎺у埗鍣ㄥ拰澶氭牳鐨勬満鍣ㄥ鍔犵畻鍔涚殑甯歌褰㈠紡銆傜旱鍚戞墿瀹规灦鏋勫彈闄愪簬鎺у埗鍣ㄧ殑鍙墿灞曟с,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/MOT%E7%BA%B5%E5%90%91%E6%89%A9%E5%AE%B9%E6%9E%B6%E6%9E%84.html,MOT绾靛悜鎵╁鏋舵瀯,MOT锝滅旱鍚戯綔鎵╁锝滄灦鏋 -绀轰緥锛氶昏緫澶嶅埗浠ｇ爜绀轰緥,涓嬮潰绀轰緥婕旂ず濡備綍閫氳繃JDBC鎺ュ彛浣跨敤閫昏緫澶嶅埗鍔熻兘鐨勮繃绋嬨,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E7%A4%BA%E4%BE%8B-%E9%80%BB%E8%BE%91%E5%A4%8D%E5%88%B6%E4%BB%A3%E7%A0%81%E7%A4%BA%E4%BE%8B.html,绀轰緥锛氶昏緫澶嶅埗浠ｇ爜绀轰緥,绀轰緥锝滈昏緫锝滃鍒讹綔浠ｇ爜锝滅ず渚 -ALTER VIEW,ALTER VIEW鏇存敼瑙嗗浘鐨勫悇绉嶈緟鍔╁睘鎬с傦紙濡傛灉鐢ㄦ埛鏄洿鏀硅鍥剧殑鏌ヨ瀹氫箟锛岃浣跨敤CREATE OR REPLACE VIEW銆傦級,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/ALTER-VIEW.html,ALTER VIEW,ALTER锝淰IEW -閰嶇疆绀轰緥,鏂囨湰鎼滅储閰嶇疆锛圱ext Search Configuration锛夛紝鎸囧畾浜嗗皢鏂囨。杞崲鎴恡svector杩囩▼涓墍蹇呴渶鐨勭粍浠讹細,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E9%85%8D%E7%BD%AE%E7%A4%BA%E4%BE%8B.html,閰嶇疆绀轰緥,閰嶇疆锝滅ず渚 -GAUSS-00511 鈥 GAUSS-00520,GAUSS-00511: 鈥渟ource database '%s' is being accessed by other users鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00511-GAUSS-00520.html,GAUSS-00511 鈥 GAUSS-00520,GAUSS锝00511锝淕AUSS锝00520 -Join鏂瑰紡鐨凥int,鎸囨槑Join浣跨敤鐨勬柟娉曪紝鍙互涓篘ested Loop銆丠ash Join鍜孧erge Join銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/Join%E6%96%B9%E5%BC%8F%E7%9A%84Hint.html,Join鏂瑰紡鐨凥int,Join锝滄柟寮忥綔Hint -鏉冮檺,鏁版嵁搴撳璞″垱寤哄悗锛岃繘琛屽璞″垱寤虹殑鐢ㄦ埛灏辨槸璇ュ璞＄殑鎵鏈夎呫傛暟鎹簱瀹夎鍚庣殑榛樿鎯呭喌涓嬶紝鏈紑鍚笁鏉冨垎绔嬶紝鏁版嵁搴撶郴缁熺鐞嗗憳鍏锋湁涓庡璞℃墍鏈夎呯浉鍚岀殑鏉冮檺銆備篃灏辨槸璇村璞″垱寤哄悗锛岄粯璁ゅ彧鏈夊璞℃墍鏈夎呮垨鑰呯郴缁熺鐞嗗憳鍙互鏌ヨ銆佷慨鏀瑰拰閿姣佸璞★紝浠ュ強閫氳繃鈥RANT灏嗗璞＄殑鏉冮檺鎺堜簣鍏朵粬鐢ㄦ埛銆,https://opengauss.org/zh/docs/3.0.0/docs/BriefTutorial/%E6%9D%83%E9%99%90.html,鏉冮檺,鏉冮檺 -瀵煎嚭鍏ㄥ眬瀵硅薄,openGauss鏀寔浣跨敤gs_dumpall宸ュ叿瀵煎嚭鎵鏈夋暟鎹簱鍏叡鐨勫叏灞瀵硅薄锛屽寘鍚暟鎹簱鐢ㄦ埛鍜岀粍銆佽〃绌洪棿鍙婂睘鎬э紙渚嬪锛氶傜敤浜庢暟鎹簱鏁翠綋鐨勮闂潈闄愶級淇℃伅銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%AF%BC%E5%87%BA%E5%85%A8%E5%B1%80%E5%AF%B9%E8%B1%A1.html,瀵煎嚭鍏ㄥ眬瀵硅薄,瀵煎嚭锝滃叏灞锝滃璞 -杞欢瑕佹眰,鎿嶄綔绯荤粺,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E8%BD%AF%E4%BB%B6%E8%A6%81%E6%B1%82.html,杞欢瑕佹眰,杞欢锝滆姹 -GS_DB_PRIVILEGES,GS_DB_PRIVILEGES绯荤粺瑙嗗浘璁板綍ANY鏉冮檺鐨勬巿浜堟儏鍐碉紝姣忔潯璁板綍瀵瑰簲涓鏉℃巿鏉冧俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GS_DB_PRIVILEGES.html,GS_DB_PRIVILEGES,GS锝淒B锝淧RIVILEGES -CREATE CLIENT MASTER KEY,鍒涘缓涓涓鎴风涓诲瘑閽ュ璞★紝璇ュ璞″彲鐢ㄤ簬鍔犲瘑Column Encryption Key瀵硅薄銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/CREATE-CLIENT-MASTER-KEY.html,CREATE CLIENT MASTER KEY,CREATE锝淐LIENT锝淢ASTER锝淜EY -GRANT,瀵硅鑹插拰鐢ㄦ埛杩涜鎺堟潈鎿嶄綔銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GRANT.html,GRANT,GRANT -GAUSS-00701 鈥 GAUSS-00800,GAUSS-00701 鈥 GAUSS-00710,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00701-GAUSS-00800.html,GAUSS-00701 鈥 GAUSS-00800,GAUSS锝00701锝淕AUSS锝00800 -GAUSS-06921 鈥 GAUSS-06930,GAUSS-06921: 鈥渂loomFilter create failed鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06921-GAUSS-06930.html,GAUSS-06921 鈥 GAUSS-06930,GAUSS锝06921锝淕AUSS锝06930 -GAUSS-00791 鈥 GAUSS-00800,GAUSS-00791: 鈥渄efault for column '%s' cannot be cast automatically to type %s鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00791-GAUSS-00800.html,GAUSS-00791 鈥 GAUSS-00800,GAUSS锝00791锝淕AUSS锝00800 -閫昏緫澶囦唤,鏀寔灏嗘暟鎹簱鍐呯敤鎴疯〃鐨勬暟鎹互閫氱敤鏍煎紡澶囦唤鍒版寚瀹氱殑瀛樺偍浠嬭川涓,https://opengauss.org/zh/docs/3.0.0/docs/CharacteristicDescription/%E9%80%BB%E8%BE%91%E5%A4%87%E4%BB%BD.html,閫昏緫澶囦唤,閫昏緫锝滃浠 -璁剧疆鎺у埗缁,openGauss璧勬簮璐熻浇绠＄悊鐨勬牳蹇冩槸璧勬簮姹狅紝鑰岄厤缃祫婧愭睜棣栧厛瑕佸湪鐜涓疄鐜版帶鍒剁粍Cgroups鐨勮缃傛洿澶欳groups鐨勫師鐞嗕粙缁嶏紝璇锋煡鐪嬬浉鍏虫搷浣滅郴缁熺殑浜у搧鎵嬪唽銆俹penGauss鐨勬帶鍒剁粍璇峰弬鑰冩煡鐪嬫帶鍒剁粍鐨勪俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E8%AE%BE%E7%BD%AE%E6%8E%A7%E5%88%B6%E7%BB%84.html,璁剧疆鎺у埗缁,璁剧疆锝滄帶鍒剁粍 -GAUSS-06971 鈥 GAUSS-06980,GAUSS-06971: 鈥渇ailed to decompress keys in tuple鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06971-GAUSS-06980.html,GAUSS-06971 鈥 GAUSS-06980,GAUSS锝06971锝淕AUSS锝06980 -GAUSS-07011 鈥 GAUSS-07020,"GAUSS-07011: 鈥渧ersion mismatch in index '%s': file version %u, code version %d鈥",https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-07011-GAUSS-07020.html,GAUSS-07011 鈥 GAUSS-07020,GAUSS锝07011锝淕AUSS锝07020 -CLEAN CONNECTION,鐢ㄦ潵娓呯悊鏁版嵁搴撹繛鎺ャ傚厑璁稿湪鑺傜偣涓婃竻鐞嗘寚瀹氭暟鎹簱鐨勬寚瀹氱敤鎴风殑鐩稿叧杩炴帴銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/CLEAN-CONNECTION.html,CLEAN CONNECTION,CLEAN锝淐ONNECTION -GS_UID,GS_UID绯荤粺琛ㄥ瓨鍌ㄤ簡鏁版嵁搴撲腑浣跨敤hasuids灞炴ц〃鐨勫敮涓鏍囪瘑鍏冧俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GS_UID.html,GS_UID,GS锝淯ID -GAUSS-00921 鈥 GAUSS-00930,GAUSS-00921: 鈥渟plit point is too low鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00921-GAUSS-00930.html,GAUSS-00921 鈥 GAUSS-00930,GAUSS锝00921锝淕AUSS锝00930 -鍩烘湰鏂囨湰鍖归厤,openGauss鐨勫叏鏂囨绱㈠熀浜庡尮閰嶇畻瀛怈@锛屽綋涓涓猼svector(document)鍖归厤鍒颁竴涓猼squery(query)鏃讹紝鍒欒繑鍥瀟rue銆傚叾涓紝tsvector(document)鍜宼squery(query)涓ょ鏁版嵁绫诲瀷鍙互浠绘剰鎺掑簭銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%9F%BA%E6%9C%AC%E6%96%87%E6%9C%AC%E5%8C%B9%E9%85%8D.html,鍩烘湰鏂囨湰鍖归厤,鍩烘湰锝滄枃鏈綔鍖归厤 -GAUSS-01421 鈥 GAUSS-01430,GAUSS-01421: 鈥渃ould not obtain lock on relation '%s'鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01421-GAUSS-01430.html,GAUSS-01421 鈥 GAUSS-01430,GAUSS锝01421锝淕AUSS锝01430 -GAUSS-07151 鈥 GAUSS-07160,GAUSS-07151: 鈥渦nexpected XLogReadBufferForRedo result when restoring backup block鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-07151-GAUSS-07160.html,GAUSS-07151 鈥 GAUSS-07160,GAUSS锝07151锝淕AUSS锝07160 -PG_STAT_DATABASE,PG_STAT_DATABASE瑙嗗浘灏嗗寘鍚玱penGauss涓瘡涓暟鎹簱鐨勬暟鎹簱缁熻淇℃伅銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_STAT_DATABASE.html,PG_STAT_DATABASE,PG锝淪TAT锝淒ATABASE -PG_STAT_REPLICATION,PG_STAT_REPLICATION瑙嗗浘鐢ㄤ簬鎻忚堪鏃ュ織鍚屾鐘舵佷俊鎭紝渚嬪鍙戣捣绔彂閫佹棩蹇椾綅缃紝鎺ユ敹绔帴鏀舵棩蹇椾綅缃瓑銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_STAT_REPLICATION.html,PG_STAT_REPLICATION,PG锝淪TAT锝淩EPLICATION -GAUSS-07381 鈥 GAUSS-07390,GAUSS-07381: 鈥渓ogical decoding requires wal_level >= logical鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-07381-GAUSS-07390.html,GAUSS-07381 鈥 GAUSS-07390,GAUSS锝07381锝淕AUSS锝07390 -GAUSS-01331 鈥 GAUSS-01340,GAUSS-01331: 鈥淩ESTART value (%s) cannot be less than MINVALUE (%s)鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01331-GAUSS-01340.html,GAUSS-01331 鈥 GAUSS-01340,GAUSS锝01331锝淕AUSS锝01340 -鏁版嵁绫诲瀷,琛1鍒楀嚭浜嗘墍鏈夌殑鍙敤绫诲瀷銆,https://opengauss.org/zh/docs/3.0.0/docs/BriefTutorial/%E6%95%B0%E6%8D%AE%E7%B1%BB%E5%9E%8B.html,鏁版嵁绫诲瀷,鏁版嵁绫诲瀷 -PGXC_PREPARED_XACTS,PGXC_PREPARED_XACTS瑙嗗浘鏄剧ず褰撳墠澶勪簬prepared闃舵鐨勪袱闃舵浜嬪姟銆傚彧鏈塻ystem admin鍜宮onitor admin鐢ㄦ埛鏈夋潈闄愭煡鐪嬨,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PGXC_PREPARED_XACTS.html,PGXC_PREPARED_XACTS,PGXC锝淧REPARED锝淴ACTS -GLOBAL_OS_THREADS,鎻愪緵openGauss涓墍鏈夋甯歌妭鐐逛笅鐨勭嚎绋嬬姸鎬佷俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GLOBAL_OS_THREADS.html,GLOBAL_OS_THREADS,GLOBAL锝淥S锝淭HREADS -GAUSS-01881 鈥 GAUSS-01890,GAUSS-01881: 鈥渃ache lookup failed for tablespace %u鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01881-GAUSS-01890.html,GAUSS-01881 鈥 GAUSS-01890,GAUSS锝01881锝淕AUSS锝01890 -瀹¤鍜屼慨鏀硅〃瀹氫箟姒傝堪,濂界殑琛ㄥ畾涔夎嚦灏戦渶瑕佽揪鍒颁互涓嬪嚑涓洰鏍囷細,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%AE%A1%E8%A7%86%E5%92%8C%E4%BF%AE%E6%94%B9%E8%A1%A8%E5%AE%9A%E4%B9%89%E6%A6%82%E8%BF%B0.html,瀹¤鍜屼慨鏀硅〃瀹氫箟姒傝堪,瀹¤锝滀慨鏀癸綔琛綔瀹氫箟锝滄杩 -瀹㈡埛绔伐鍏,鏁版嵁搴撳湪閮ㄧ讲鎴愬姛鍚庯紝闇瑕侀氳繃涓浜涘伐鍏锋潵渚挎嵎鍦拌繛鎺ユ暟鎹簱锛屽鏁版嵁搴撹繘琛屽悇绉嶆搷浣滃拰璋冭瘯銆俹penGauss鎻愪緵浜嗕竴浜涙暟鎹簱杩炴帴宸ュ叿銆傞氳繃杩欎簺宸ュ叿鍙互鏂逛究鍦拌繛鎺ユ暟鎹簱骞跺鏁版嵁搴撹繘琛屾暟鎹搷浣溿,https://opengauss.org/zh/docs/3.0.0/docs/Toolreference/%E5%AE%A2%E6%88%B7%E7%AB%AF%E5%B7%A5%E5%85%B7.html,瀹㈡埛绔伐鍏,瀹㈡埛绔綔宸ュ叿 -SUMMARY_STAT_SYS_INDEXES,openGauss鍐呮眹鑱歱g_catalog銆乮nformation_schema浠ュ強pg_toast妯″紡涓墍鏈夌郴缁熻〃鐨勭储寮曠姸鎬佷俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/SUMMARY_STAT_SYS_INDEXES.html,SUMMARY_STAT_SYS_INDEXES,SUMMARY锝淪TAT锝淪YS锝淚NDEXES -鍏稿瀷SQL璋冧紭鐐,SQL璋冧紭鏄竴涓笉鏂垎鏋愪笌灏濊瘯鐨勮繃绋嬶細璇曡窇Query锛屽垽鏂ц兘鏄惁婊¤冻瑕佹眰锛涘鏋滀笉婊¤冻瑕佹眰锛屽垯閫氳繃鏌ョ湅鎵ц璁″垝鍒嗘瀽鍘熷洜骞惰繘琛岄拡瀵规т紭鍖栵紱鐒跺悗閲嶆柊璇曡窇鍜屼紭鍖栵紝鐩村埌婊¤冻鎬ц兘鐩爣銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%85%B8%E5%9E%8BSQL%E8%B0%83%E4%BC%98%E7%82%B9.html,鍏稿瀷SQL璋冧紭鐐,鍏稿瀷锝淪QL锝滆皟锝滀紭鐐 -GAUSS-02151 鈥 GAUSS-02160,GAUSS-02152: 鈥淣ode name '%s' is too long鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02151-GAUSS-02160.html,GAUSS-02151 鈥 GAUSS-02160,GAUSS锝02151锝淕AUSS锝02160 -VACUUM FULL涓寮犺〃鍚庯紝琛ㄦ枃浠跺ぇ灏忔棤鍙樺寲,浣跨敤VACUUM FULL鍛戒护瀵逛竴寮犺〃杩涜娓呯悊锛屾竻鐞嗗畬鎴愬悗琛ㄥぇ灏忓拰娓呯悊鍓嶄竴鏍峰ぇ銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/VACUUM-FULL%E4%B8%80%E5%BC%A0%E8%A1%A8%E5%90%8E-%E8%A1%A8%E6%96%87%E4%BB%B6%E5%A4%A7%E5%B0%8F%E6%97%A0%E5%8F%98%E5%8C%96.html,VACUUM FULL涓寮犺〃鍚庯紝琛ㄦ枃浠跺ぇ灏忔棤鍙樺寲,VACUUM锝淔ULL锝滀竴寮狅綔琛ㄥ悗锝滆〃锝滄枃浠跺ぇ灏忥綔鍙樺寲 -gs_ssh,openGauss鎻愪緵浜唃s_ssh宸ュ叿甯姪鐢ㄦ埛鍦╫penGauss鍚勮妭鐐逛笂鎵ц鐩稿悓鐨勫懡浠ゃ,https://opengauss.org/zh/docs/3.0.0/docs/Toolreference/gs_ssh.html,gs_ssh,gs锝渟sh -kinit,涓簅penGauss璁よ瘉鏈嶅姟Kerberos鎻愪緵鐗瑰畾鐢ㄦ埛鑾峰彇鍜岀紦瀛楾GT鑳藉姏銆,https://opengauss.org/zh/docs/3.0.0/docs/Toolreference/kinit.html,kinit,kinit -GAUSS-02971 鈥 GAUSS-02980,GAUSS-02971: 鈥渧alue out of range: overflow鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02971-GAUSS-02980.html,GAUSS-02971 鈥 GAUSS-02980,GAUSS锝02971锝淕AUSS锝02980 -GAUSS-03381 鈥 GAUSS-03390,"GAUSS-03381: 鈥渓ong_int_add inner error, addend or summand is null pointer鈥",https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03381-GAUSS-03390.html,GAUSS-03381 鈥 GAUSS-03390,GAUSS锝03381锝淕AUSS锝03390 -DROP TYPE,鍒犻櫎涓涓敤鎴峰畾涔夌殑鏁版嵁绫诲瀷銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/DROP-TYPE.html,DROP TYPE,DROP锝淭YPE -DROP SCHEMA,浠庢暟鎹簱涓垹闄ゆā寮忋,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/DROP-SCHEMA.html,DROP SCHEMA,DROP锝淪CHEMA -HLL鏁版嵁绫诲瀷,HLL锛圚yperLoglog锛夋槸缁熻鏁版嵁闆嗕腑鍞竴鍊间釜鏁扮殑楂樻晥杩戜技绠楁硶銆傚畠鏈夌潃璁＄畻閫熷害蹇佽妭鐪佺┖闂寸殑鐗圭偣锛屼笉闇瑕佺洿鎺ュ瓨鍌ㄩ泦鍚堟湰韬紝鑰屾槸瀛樺偍涓绉嶅悕涓篐LL鐨勬暟鎹粨鏋勩傛瘡褰撴湁鏂版暟鎹姞鍏ヨ繘琛岀粺璁℃椂锛屽彧闇瑕佹妸鏁版嵁缁忚繃鍝堝笇璁＄畻骞舵彃鍏ュ埌HLL涓紝鏈鍚庢牴鎹瓾LL灏卞彲浠ュ緱鍒扮粨鏋溿,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/HLL%E6%95%B0%E6%8D%AE%E7%B1%BB%E5%9E%8B.html,HLL鏁版嵁绫诲瀷,HLL锝滄暟鎹被鍨 -GAUSS-03511 鈥 GAUSS-03520,GAUSS-03513: 鈥渪log write request %X/%X is past end of log %X/%X鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03511-GAUSS-03520.html,GAUSS-03511 鈥 GAUSS-03520,GAUSS锝03511锝淕AUSS锝03520 -SUMMARY_STATIO_USER_SEQUENCES,SUMMARY_STATIO_USER_SEQUENCES瑙嗗浘鏄剧ずopenGauss鍐呮眹鑱氱殑鍛藉悕绌洪棿涓墍鏈夌敤鎴峰叧绯昏〃绫诲瀷涓哄簭鍒楃殑IO鐘舵佷俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/SUMMARY_STATIO_USER_SEQUENCES.html,SUMMARY_STATIO_USER_SEQUENCES,SUMMARY锝淪TATIO锝淯SER锝淪EQUENCES -STATIO_SYS_INDEXES,STATIO_SYS_INDEXES鏄剧ず鍛藉悕绌洪棿涓墍鏈夌郴缁熻〃绱㈠紩鐨処O鐘舵佷俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/STATIO_SYS_INDEXES.html,STATIO_SYS_INDEXES,STATIO锝淪YS锝淚NDEXES -浠庤繖閲屽紑濮,鏈妭鎻忚堪浣跨敤鏁版嵁搴撶殑鍩烘湰鎿嶄綔銆傞氳繃姝よ妭鎮ㄥ彲浠ュ畬鎴愬垱寤烘暟鎹簱銆佸垱寤鸿〃鍙婂悜琛ㄤ腑鎻掑叆鏁版嵁鍜屾煡璇㈣〃涓暟鎹瓑鎿嶄綔銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E4%BB%8E%E8%BF%99%E9%87%8C%E5%BC%80%E5%A7%8B.html,浠庤繖閲屽紑濮, -WORKLOAD_TRANSACTION,褰撳墠鑺傜偣涓婅礋杞界殑浜嬪姟淇℃伅銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/WORKLOAD_TRANSACTION.html,WORKLOAD_TRANSACTION,WORKLOAD锝淭RANSACTION -GAUSS-02921 鈥 GAUSS-02930,GAUSS-02921: 鈥渃ould not determine input data type鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02921-GAUSS-02930.html,GAUSS-02921 鈥 GAUSS-02930,GAUSS锝02921锝淕AUSS锝02930 -璧嬪艰鍙,缁欏彉閲忚祴鍊肩殑璇硶璇峰弬瑙佸浘1銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E8%B5%8B%E5%80%BC%E8%AF%AD%E5%8F%A5.html,璧嬪艰鍙,璧嬪硷綔璇彞 -GAUSS-04201 鈥 GAUSS-04300,GAUSS-04201 鈥 GAUSS-04210,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04201-GAUSS-04300.html,GAUSS-04201 鈥 GAUSS-04300,GAUSS锝04201锝淕AUSS锝04300 -澶囦唤涓庢仮澶,姒傝堪,https://opengauss.org/zh/docs/3.0.0/docs/Administratorguide/%E5%A4%87%E4%BB%BD%E4%B8%8E%E6%81%A2%E5%A4%8D.html,澶囦唤涓庢仮澶,澶囦唤锝滄仮澶 -GAUSS-03971 鈥 GAUSS-03980,GAUSS-03971: 鈥渟yntax error鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03971-GAUSS-03980.html,GAUSS-03971 鈥 GAUSS-03980,GAUSS锝03971锝淕AUSS锝03980 -姣旇緝鎿嶄綔绗,澶ч儴鍒嗘暟鎹被鍨嬮兘鍙敤姣旇緝鎿嶄綔绗﹁繘琛屾瘮杈冿紝骞惰繑鍥炰竴涓竷灏旂被鍨嬬殑鍊笺,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%AF%94%E8%BE%83%E6%93%8D%E4%BD%9C%E7%AC%A6.html,姣旇緝鎿嶄綔绗,姣旇緝锝滄搷浣滅 -璋冭瘯,RAISE璇硶,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E8%B0%83%E8%AF%95-20.html,璋冭瘯,璋冭瘯 -GAUSS-04831 鈥 GAUSS-04840,GAUSS-04831: 鈥渦nexpected non-btree speculative unique index鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04831-GAUSS-04840.html,GAUSS-04831 鈥 GAUSS-04840,GAUSS锝04831锝淕AUSS锝04840 -SQLFreeEnv,鍦∣DBC 3.x鐗堟湰涓紝ODBC 2.x鐨勫嚱鏁癝QLFreeEnv宸茶SQLFreeHandle浠ｆ浛銆傛湁鍏宠缁嗕俊鎭鍙傞槄SQLFreeHandle銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/SQLFreeEnv.html,SQLFreeEnv,SQLFreeEnv -GS_ASP,GS_ASP鏄剧ず琚寔涔呭寲鐨凙CTIVE SESSION PROFILE鏍锋湰锛岃琛ㄥ彧鍦ㄧ郴缁熷簱涓嬫煡璇紝鍦ㄧ敤鎴峰簱涓嬫煡璇㈡棤鏁版嵁銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GS_ASP.html,GS_ASP,GS锝淎SP -DB4AI.CREATE_SNAPSHOT,CREATE_SNAPSHOT鏄疍B4AI鐗规х敤浜庡垱寤哄揩鐓х殑鎺ュ彛鍑芥暟銆傞氳繃璇硶CREATE SNAPSHOT璋冪敤銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/DB4AI-CREATE_SNAPSHOT.html,DB4AI.CREATE_SNAPSHOT,DB4AI锝淐REATE锝淪NAPSHOT -鍏朵粬缂虹渷,涓昏浠嬬粛鏁版嵁搴撶郴缁熼粯璁ょ殑搴撳姞杞藉弬鏁般,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%85%B6%E4%BB%96%E7%BC%BA%E7%9C%81.html,鍏朵粬缂虹渷,缂虹渷 -姒傝堪,鍏ㄩ噺鐗╁寲瑙嗗浘浠呮敮鎸佸宸插垱寤虹殑鐗╁寲瑙嗗浘杩涜鍏ㄩ噺鏇存柊锛岃屼笉鏀寔杩涜澧為噺鏇存柊銆傚垱寤哄叏閲忕墿鍖栬鍥捐娉曞拰CREATE TABLE AS璇硶绫讳技銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%A6%82%E8%BF%B0-19.html,姒傝堪,姒傝堪 -GAUSS-05471 鈥 GAUSS-05480,GAUSS-05472: 鈥減ermission denied to set role '%s'鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05471-GAUSS-05480.html,GAUSS-05471 鈥 GAUSS-05480,GAUSS锝05471锝淕AUSS锝05480 -鍐呴儴鍑芥暟,openGauss涓笅鍒楀嚱鏁颁娇鐢ㄤ簡鍐呴儴鏁版嵁绫诲瀷锛岀敤鎴锋棤娉曠洿鎺ヨ皟鐢紝鍦ㄦ绔犺妭鍒楀嚭銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%86%85%E9%83%A8%E5%87%BD%E6%95%B0.html,鍐呴儴鍑芥暟,鍐呴儴锝滃嚱鏁 -GAUSS-00011 鈥 GAUSS-00020,GAUSS-00011: 鈥渉ash table corrupted鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00011-GAUSS-00020.html,GAUSS-00011 鈥 GAUSS-00020,GAUSS锝00011锝淕AUSS锝00020 -DB4AI: 鏁版嵁搴撻┍鍔ˋI,DB4AI鏄寚鍒╃敤鏁版嵁搴撶殑鑳藉姏椹卞姩AI浠诲姟锛屽疄鐜版暟鎹瓨鍌ㄣ佹妧鏈爤鐨勫悓鏋勩傞氳繃鍦ㄦ暟鎹簱鍐呴泦鎴怉I绠楁硶锛屼护openGauss鍏峰鏁版嵁搴撳師鐢烝I璁＄畻寮曟搸銆佹ā鍨嬬鐞嗐丄I绠楀瓙銆丄I鍘熺敓鎵ц璁″垝鐨勮兘鍔涳紝涓虹敤鎴锋彁渚涙櫘鎯燗I鎶鏈備笉鍚屼簬浼犵粺鐨凙I寤烘ā娴佺▼锛孌B4AI鈥滀竴绔欏紡鈥濆缓妯″彲浠ヨВ鍐虫暟鎹湪鍚勫钩鍙扮殑鍙嶅娴佽浆闂锛屽悓鏃剁畝鍖栧紑鍙戞祦绋嬶紝骞跺彲閫氳繃鏁版嵁搴撹鍒掑嚭鏈浼樻墽琛岃矾寰勶紝璁╁紑鍙戣呮洿涓撴敞浜庡叿浣撲笟鍔″拰妯″瀷鐨勮皟浼樹笂锛屽叿澶囧悓绫讳骇鍝佷笉鍏峰鐨勬槗鐢ㄦт笌鎬ц兘浼樺娍銆,https://opengauss.org/zh/docs/3.0.0/docs/CharacteristicDescription/DB4AI-%E6%95%B0%E6%8D%AE%E5%BA%93%E9%A9%B1%E5%8A%A8AI.html,DB4AI: 鏁版嵁搴撻┍鍔ˋI,DB4AI锝滄暟鎹簱锝滈┍鍔綔AI -GAUSS-06061 鈥 GAUSS-06070,GAUSS-06061: 鈥渘o temp space is available for the targeted owner鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06061-GAUSS-06070.html,GAUSS-06061 鈥 GAUSS-06070,GAUSS锝06061锝淕AUSS锝06070 -PG_SHDESCRIPTION,PG_SHDESCRIPTION绯荤粺琛ㄤ负鍏变韩鏁版嵁搴撳璞″瓨鍌ㄥ彲閫夌殑娉ㄩ噴銆傚彲浠ヤ娇鐢–OMMENT鍛戒护鎿嶄綔娉ㄩ噴鐨勫唴瀹癸紝浣跨敤psql鐨刓d鍛戒护鏌ョ湅娉ㄩ噴鍐呭銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_SHDESCRIPTION.html,PG_SHDESCRIPTION,PG锝淪HDESCRIPTION -PG_DEFAULT_ACL,PG_DEFAULT_ACL绯荤粺琛ㄥ瓨鍌ㄤ负鏂板缓瀵硅薄璁剧疆鐨勫垵濮嬫潈闄愩,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_DEFAULT_ACL.html,PG_DEFAULT_ACL,PG锝淒EFAULT锝淎CL -MOT鐗规у強浠峰,MOT鍦ㄩ珮鎬ц兘锛堟煡璇㈠拰浜嬪姟寤惰繜锛夈侀珮鍙墿灞曟э紙鍚炲悙閲忓拰骞跺彂閲忥級浠ュ強楂樿祫婧愬埄鐢ㄧ巼锛堟煇浜涚▼搴︿笂鑺傜害鎴愭湰锛夋柟闈㈡嫢鏈夋樉钁椾紭鍔裤,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/MOT%E7%89%B9%E6%80%A7%E5%8F%8A%E4%BB%B7%E5%80%BC.html,MOT鐗规у強浠峰,MOT锝滅壒鎬э綔浠峰 -鍏朵粬浼樺寲鍣ㄩ夐」,鍙傛暟璇存槑锛氭寚瀹歟xplain_perf_mode涓簉un锛屽鍑虹殑csv淇℃伅鐨勭洰鏍囨枃浠躲,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%85%B6%E4%BB%96%E4%BC%98%E5%8C%96%E5%99%A8%E9%80%89%E9%A1%B9.html,鍏朵粬浼樺寲鍣ㄩ夐」,浼樺寲锝滃櫒锝滈夐」 -PG_TS_DICT,PG_TS_DICT绯荤粺琛ㄥ寘鍚畾涔夋枃鏈悳绱㈠瓧鍏哥殑璁板綍銆傚瓧鍏稿彇鍐充簬鏂囨湰鎼滅储妯℃澘锛岃妯℃澘澹版槑鎵鏈夐渶瑕佺殑瀹炵幇鍑芥暟锛涘瓧鍏告湰韬彁渚涙ā鏉挎敮鎸佺殑鐢ㄦ埛鍙缃殑鍙傛暟鐨勫笺,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_TS_DICT.html,PG_TS_DICT,PG锝淭S锝淒ICT -SQLExecute,濡傛灉璇彞涓瓨鍦ㄥ弬鏁版爣璁扮殑璇濓紝SQLExecute鍑芥暟浣跨敤鍙傛暟鏍囪鍙傛暟鐨勫綋鍓嶅硷紝鎵ц涓鏉″噯澶囧ソ鐨凷QL璇彞銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/SQLExecute.html,SQLExecute,SQLExecute -闄愬埗绾︽潫,openGauss鐨勫叏鏂囨绱㈠姛鑳藉綋鍓嶉檺鍒剁害鏉熸槸锛,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E9%99%90%E5%88%B6%E7%BA%A6%E6%9D%9F.html,闄愬埗绾︽潫,闄愬埗锝滅害鏉 -MOT缁熻,缁熻淇℃伅涓昏鐢ㄤ簬鎬ц兘鍒嗘瀽鎴栬皟璇曘傚湪鐢熶骇鐜涓紝閫氬父涓嶆墦寮瀹冧滑锛堥粯璁ゆ槸鍏抽棴鐨勶級銆傜粺璁′俊鎭富瑕佺敱鏁版嵁搴撳紑鍙戜汉鍛樹娇鐢紝鏁版嵁搴撶敤鎴疯緝灏戜娇鐢ㄣ,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/MOT%E7%BB%9F%E8%AE%A1.html,MOT缁熻,MOT锝滅粺璁 -GAUSS-00381 鈥 GAUSS-00390,GAUSS-00381: 鈥渕isplaced INITIALLY DEFERRED clause鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00381-GAUSS-00390.html,GAUSS-00381 鈥 GAUSS-00390,GAUSS锝00381锝淕AUSS锝00390 -GAUSS-06471 鈥 GAUSS-06480,GAUSS-06471: 鈥淭his relation doesn't support analyze with column.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06471-GAUSS-06480.html,GAUSS-06471 鈥 GAUSS-06480,GAUSS锝06471锝淕AUSS锝06480 -GAUSS-06831 鈥 GAUSS-06840,GAUSS-06831: 鈥淯naligned rows for batches need to be expression evaluation鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06831-GAUSS-06840.html,GAUSS-06831 鈥 GAUSS-06840,GAUSS锝06831锝淕AUSS锝06840 -GAUSS-00421 鈥 GAUSS-00430,GAUSS-00421: 鈥渇unction %s asks parameters鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00421-GAUSS-00430.html,GAUSS-00421 鈥 GAUSS-00430,GAUSS锝00421锝淕AUSS锝00430 -鍏ㄥ眬涓存椂琛,涓存椂琛ㄩ【鍚嶆濅箟鏄笉淇濊瘉鎸佷箙鍖栫殑琛紝鍏剁敓鍛藉懆鏈熶竴鑸窡session鎴栬呬簨鍔＄粦瀹氾紝鍙互鏂逛究鐢ㄤ簬琛ㄨ揪澶勭悊杩囩▼涓殑涓浜涗复鏃舵暟鎹瓨鏀撅紝鍔犻熸煡璇€,https://opengauss.org/zh/docs/3.0.0/docs/CharacteristicDescription/%E5%85%A8%E5%B1%80%E4%B8%B4%E6%97%B6%E8%A1%A8.html,鍏ㄥ眬涓存椂琛,鍏ㄥ眬锝滀复鏃讹綔琛 -GAUSS-01151 鈥 GAUSS-01160,GAUSS-01151: 鈥淐OPY_FILE_SEGMENT does not implement in CopySendEndOfRow鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01151-GAUSS-01160.html,GAUSS-01151 鈥 GAUSS-01160,GAUSS锝01151锝淕AUSS锝01160 -姒傝堪,鏈姛鑳藉悕涓篜redictor锛屾槸鍩轰簬鏈哄櫒瀛︿範涓斿叿鏈夊湪绾垮涔犺兘鍔涚殑鏌ヨ鏃堕棿棰勬祴宸ュ叿銆傞氳繃涓嶆柇瀛︿範鏁版嵁搴撳唴鏀堕泦鐨勫巻鍙叉墽琛屼俊鎭紝瀹炵幇璁″垝鐨勬墽琛屾椂闂撮娴嬪姛鑳姐,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%A6%82%E8%BF%B0-65.html,姒傝堪,姒傝堪 -闄勫綍,鍙傝冩枃鐚,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E9%99%84%E5%BD%95-2.html,闄勫綍,闄勫綍 -GAUSS-01011 鈥 GAUSS-01020,GAUSS-01011: 鈥渢ype send function %s must return type 'bytea'鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01011-GAUSS-01020.html,GAUSS-01011 鈥 GAUSS-01020,GAUSS锝01011锝淕AUSS锝01020 -鏀寔WDR璇婃柇鎶ュ憡,WDR鎶ュ憡鎻愪緵鏁版嵁搴撴ц兘璇婃柇鎶ュ憡锛岃鎶ュ憡鍩轰簬鍩虹嚎鎬ц兘鏁版嵁鍜屽閲忔暟鎹袱涓増鏈紝浠庢ц兘鍙樺寲寰楀埌鎬ц兘鎶ュ憡銆,https://opengauss.org/zh/docs/3.0.0/docs/CharacteristicDescription/%E6%94%AF%E6%8C%81WDR%E8%AF%8A%E6%96%AD%E6%8A%A5%E5%91%8A.html,鏀寔WDR璇婃柇鎶ュ憡,鏀寔锝淲DR锝滆瘖鏂綔鎶ュ憡 -褰掓。璐︽湰鏁版嵁搴,褰掓。鐢ㄦ埛鍘嗗彶琛ㄧ殑鎺ュ彛涓簆g_catalog.ledger_hist_archive锛屾搷浣滀负锛,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%BD%92%E6%A1%A3%E8%B4%A6%E6%9C%AC%E6%95%B0%E6%8D%AE%E5%BA%93.html,褰掓。璐︽湰鏁版嵁搴,褰掓。锝滆处鏈綔鏁版嵁搴 -GAUSS-01471 鈥 GAUSS-01480,GAUSS-01471: 鈥渃ache lookup failed for object %u of catalog '%s'鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01471-GAUSS-01480.html,GAUSS-01471 鈥 GAUSS-01480,GAUSS锝01471锝淕AUSS锝01480 -CREATE EXTENSION,瀹夎涓涓墿灞曘,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/CREATE-EXTENSION.html,CREATE EXTENSION,CREATE锝淓XTENSION -GAUSS-51200 鈥 GAUSS-51299,GAUSS-51200: 鈥淭he parameter [%s] in the XML file does not exist.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-51200-GAUSS-51299.html,GAUSS-51200 鈥 GAUSS-51299,GAUSS锝51200锝淕AUSS锝51299 -GAUSS-50800 鈥 GAUSS-50899,GAUSS-50800: 鈥淩egular tasks are not started.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-50800-GAUSS-50899.html,GAUSS-50800 鈥 GAUSS-50899,GAUSS锝50800锝淕AUSS锝50899 -DELETE,DELETE浠庢寚瀹氱殑琛ㄩ噷鍒犻櫎婊¤冻WHERE瀛愬彞鐨勮銆傚鏋淲HERE瀛愬彞涓嶅瓨鍦紝灏嗗垹闄よ〃涓墍鏈夎锛岀粨鏋滃彧淇濈暀琛ㄧ粨鏋勩,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/DELETE.html,DELETE,DELETE -GAUSS-02061 鈥 GAUSS-02070,"GAUSS-02063: 鈥渃annot continue Data streaming, recovery has already ended鈥",https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02061-GAUSS-02070.html,GAUSS-02061 鈥 GAUSS-02070,GAUSS锝02061锝淕AUSS锝02070 -gs_dropnode,openGauss鎻愪緵浜唃s_dropnode宸ュ叿浠庝竴涓诲澶囩殑鏁版嵁搴撲腑绉婚櫎涓嶉渶瑕佺殑澶囨満锛屾渶澶氬彲浠ュ垹闄ゅ埌鍙墿涓嬪崟鏈恒,https://opengauss.org/zh/docs/3.0.0/docs/Toolreference/gs_dropnode.html,gs_dropnode,gs锝渄ropnode -GAUSS-02601 鈥 GAUSS-02610,GAUSS-02601: 鈥渋nvalid source encoding ID: %d鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02601-GAUSS-02610.html,GAUSS-02601 鈥 GAUSS-02610,GAUSS锝02601锝淕AUSS锝02610 -GAUSS-02011 鈥 GAUSS-02020,GAUSS-02015: 鈥渟elect() failed: %m鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02011-GAUSS-02020.html,GAUSS-02011 鈥 GAUSS-02020,GAUSS锝02011锝淕AUSS锝02020 -GLOBAL_SESSION_MEMORY_DETAIL,缁熻鍚勮妭鐐圭殑绾跨▼鐨勫唴瀛樹娇鐢ㄦ儏鍐碉紝浠emoryContext鑺傜偣鏉ョ粺璁°,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GLOBAL_SESSION_MEMORY_DETAIL.html,GLOBAL_SESSION_MEMORY_DETAIL,GLOBAL锝淪ESSION锝淢EMORY锝淒ETAIL -SUMMARY_STATIO_ALL_INDEXES,SUMMARY_STATIO_ALL_INDEXES瑙嗗浘鍖呭惈鍚玱penGauss鍐呮眹鑱氱殑鏁版嵁搴撲腑鐨勬瘡涓储寮曡锛 鏄剧ず鐗瑰畾绱㈠紩鐨処/O鐨勭粺璁°,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/SUMMARY_STATIO_ALL_INDEXES.html,SUMMARY_STATIO_ALL_INDEXES,SUMMARY锝淪TATIO锝淎LL锝淚NDEXES -GAUSS-02831 鈥 GAUSS-02840,GAUSS-02831: 鈥渮ero raised to a negative power is undefined鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02831-GAUSS-02840.html,GAUSS-02831 鈥 GAUSS-02840,GAUSS锝02831锝淕AUSS锝02840 -GAUSS-03471 鈥 GAUSS-03480,GAUSS-03471: 鈥淓ndTransactionBlock: unexpected state %s鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03471-GAUSS-03480.html,GAUSS-03471 鈥 GAUSS-03480,GAUSS锝03471锝淕AUSS锝03480 -GLOBAL_STATEMENT_COMPLEX_HISTORY_TABLE,鏄剧ず鍚勪釜鑺傜偣鎵ц浣滀笟缁撴潫鍚庣殑璐熻浇绠＄悊璁板綍銆傛鏁版嵁鏄粠鍐呮牳涓浆鍌ㄥ埌绯荤粺琛ㄤ腑鐨勬暟鎹傚叿浣撶殑瀛楁璇峰弬鑰僄LOBAL_STATEMENT_COMPLEX_HISTORY涓殑瀛楁銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GLOBAL_STATEMENT_COMPLEX_HISTORY_TABLE.html,GLOBAL_STATEMENT_COMPLEX_HISTORY_TABLE,GLOBAL锝淪TATEMENT锝淐OMPLEX锝淗ISTORY锝淭ABLE -GAUSS-03651 鈥 GAUSS-03660,GAUSS-03651: 鈥渇ailed to add new item to block %u in index '%s'鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03651-GAUSS-03660.html,GAUSS-03651 鈥 GAUSS-03660,GAUSS锝03651锝淕AUSS锝03660 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-STATEMENT_COMPLEX_HISTORY,STATEMENT_COMPLEX_HISTORY瑙嗗浘鏄剧ず鍦ㄦ暟鎹簱涓昏妭鐐逛笂鎵ц浣滀笟缁撴潫鍚庣殑璐熻浇绠＄悊璁板綍銆傚叿浣撶殑瀛楁璇峰弬鑰冭〃1銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/STATEMENT_COMPLEX_HISTORY.html,STATEMENT_COMPLEX_HISTORY,STATEMENT锝淐OMPLEX锝淗ISTORY -鍏ㄥ眬涓存椂琛ㄥ嚱鏁,pg_get_gtt_relstats(relOid),https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%85%A8%E5%B1%80%E4%B8%B4%E6%97%B6%E8%A1%A8%E5%87%BD%E6%95%B0.html,鍏ㄥ眬涓存椂琛ㄥ嚱鏁,鍏ㄥ眬锝滀复鏃讹綔琛綔鍑芥暟 -GAUSS-04701 鈥 GAUSS-04800,GAUSS-04701 鈥 GAUSS-04710,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04701-GAUSS-04800.html,GAUSS-04701 鈥 GAUSS-04800,GAUSS锝04701锝淕AUSS锝04800 -绠鏄撴暀绋,鏈枃妗ｈ繘琛岀畝鍗曠殑浜у搧浠嬬粛鍜屽畨瑁呮寚瀵硷紝鏀拺鐢ㄦ埛蹇熶娇鐢ㄦ暟鎹簱锛岃嫢浜嗚В璇︾粏鐗规т互鍙婂弬鑰冪被淇℃伅闇鏌ョ湅鍏蜂綋鍗曟湰鏂囨。銆,https://opengauss.org/zh/docs/3.1.0/docs/BriefTutorial/BriefTutorial.html,绠鏄撴暀绋,绠鏄擄綔鏁欑▼ -鏀寔鏍囧噯寮鍙戞帴鍙,鏀寔ODBC 3.5鍙奐DBC 4.0鏍囧噯鎺ュ彛銆,https://opengauss.org/zh/docs/3.0.0/docs/CharacteristicDescription/%E6%94%AF%E6%8C%81%E6%A0%87%E5%87%86%E5%BC%80%E5%8F%91%E6%8E%A5%E5%8F%A3.html,鏀寔鏍囧噯寮鍙戞帴鍙,鏀寔锝滄爣鍑嗭綔寮鍙戯綔鎺ュ彛 -GLOBAL_STAT_DB_CU,GLOBAL_STAT_DB_CU瑙嗗浘鐢ㄤ簬鏌ヨopenGauss锛屾瘡涓暟鎹簱鐨凜U鍛戒腑鎯呭喌銆傚彲浠ラ氳繃pg_stat_reset()杩涜娓呴浂銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GLOBAL_STAT_DB_CU.html,GLOBAL_STAT_DB_CU,GLOBAL锝淪TAT锝淒B锝淐U -娓告爣鎿嶄綔,openGauss涓父鏍囷紙cursor锛夋槸绯荤粺涓虹敤鎴峰紑璁剧殑涓涓暟鎹紦鍐插尯锛屽瓨鏀剧潃SQL璇彞鐨勬墽琛岀粨鏋溿傛瘡涓父鏍囧尯閮芥湁涓涓悕绉般傜敤鎴峰彲浠ョ敤SQL璇彞閫愪竴浠庢父鏍囦腑鑾峰彇璁板綍锛屽苟璧嬬粰涓诲彉閲忥紝浜ょ敱涓昏瑷杩涗竴姝ュ鐞嗐,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%B8%B8%E6%A0%87%E6%93%8D%E4%BD%9C.html,娓告爣鎿嶄綔,娓告爣锝滄搷浣 -DB4AI.PUBLISH_SNAPSHOT,PUBLISH_SNAPSHOT鏄疍B4AI鐗规х敤浜庡彂甯冨揩鐓х殑鎺ュ彛鍑芥暟銆傞氳繃璇硶PUBLISH SNAPSHOT璋冪敤銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/DB4AI-PUBLISH_SNAPSHOT.html,DB4AI.PUBLISH_SNAPSHOT,DB4AI锝淧UBLISH锝淪NAPSHOT -GAUSS-05101 鈥 GAUSS-05110,GAUSS-05101: 鈥淐ould not alloc new memory.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05101-GAUSS-05110.html,GAUSS-05101 鈥 GAUSS-05110,GAUSS锝05101锝淕AUSS锝05110 -鍛戒护鍙傝,琛 1 gs_dbmind component forecast 鍛戒护琛岃鏄,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%91%BD%E4%BB%A4%E5%8F%82%E8%80%83-63.html,鍛戒护鍙傝,鍛戒护锝滃弬鑰 -闂洖鐩稿叧鍙傛暟,鏈珷鑺備粙缁嶉棯鍥炲姛鑳界浉鍏冲弬鏁般,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E9%97%AA%E5%9B%9E%E7%9B%B8%E5%85%B3%E5%8F%82%E6%95%B0.html,闂洖鐩稿叧鍙傛暟,闂洖锝滅浉鍏筹綔鍙傛暟 -GS_MASKING_POLICY_ACTIONS,GS_MASKING_POLICY_ACTIONS绯荤粺琛ㄨ褰曞姩鎬佹暟鎹劚鏁忕瓥鐣ヤ腑鐩稿簲鐨勮劚鏁忕瓥鐣ュ寘鍚殑鑴辨晱琛屼负锛屼竴涓劚鏁忕瓥鐣ュ搴旂潃璇ヨ〃鐨勪竴琛屾垨澶氳璁板綍銆傞渶瑕佹湁绯荤粺绠＄悊鍛樻垨瀹夊叏绛栫暐绠＄悊鍛樻潈闄愭墠鍙互璁块棶姝ょ郴缁熻〃銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GS_MASKING_POLICY_ACTIONS.html,GS_MASKING_POLICY_ACTIONS,GS锝淢ASKING锝淧OLICY锝淎CTIONS -GAUSS-05701 鈥 GAUSS-05800,GAUSS-05701 鈥 GAUSS-05710,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05701-GAUSS-05800.html,GAUSS-05701 鈥 GAUSS-05800,GAUSS锝05701锝淕AUSS锝05800 -GAUSS-05881 鈥 GAUSS-05890,GAUSS-05881: 鈥渙ut of memory of current memory.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05881-GAUSS-05890.html,GAUSS-05881 鈥 GAUSS-05890,GAUSS锝05881锝淕AUSS锝05890 -SQLSetEnvAttr,璁剧疆鎺у埗鐜鍚勬柟闈㈢殑灞炴с,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/SQLSetEnvAttr.html,SQLSetEnvAttr,SQLSetEnvAttr -PG_AUTHID,PG_AUTHID绯荤粺琛ㄥ瓨鍌ㄦ湁鍏虫暟鎹簱璁よ瘉鏍囪瘑绗︼紙瑙掕壊锛夌殑淇℃伅銆傝鑹叉妸鈥滅敤鎴封濈殑姒傚康鍖呭惈鍦ㄥ唴銆備竴涓敤鎴峰疄闄呬笂灏辨槸涓涓猺olcanlogin鏍囧織琚缃殑瑙掕壊銆備换浣曡鑹诧紙涓嶇rolcanlogin璁剧疆涓庡惁锛夐兘鑳藉鎶婂叾浠栬鑹蹭綔涓烘垚鍛樸,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_AUTHID.html,PG_AUTHID,PG锝淎UTHID -GAUSS-05791 鈥 GAUSS-05800,GAUSS-05791: 鈥渞esource pool %u does not exist in htab.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05791-GAUSS-05800.html,GAUSS-05791 鈥 GAUSS-05800,GAUSS锝05791锝淕AUSS锝05800 -GAUSS-06151 鈥 GAUSS-06160,GAUSS-06151: 鈥渢arget of symbolic link '%s' doesn't exist.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06151-GAUSS-06160.html,GAUSS-06151 鈥 GAUSS-06160,GAUSS锝06151锝淕AUSS锝06160 -PG_RESOURCE_POOL,PG_RESOURCE_POOL绯荤粺琛ㄦ彁渚涗簡鏁版嵁搴撹祫婧愭睜鐨勪俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_RESOURCE_POOL.html,PG_RESOURCE_POOL,PG锝淩ESOURCE锝淧OOL -鍗囩骇楠岃瘉,鏈珷浠嬬粛鍗囩骇瀹屾垚鍚庣殑楠岃瘉鎿嶄綔銆傜粰鍑洪獙璇佺殑鐢ㄤ緥鍜岃缁嗘搷浣滄楠ゃ,https://opengauss.org/zh/docs/3.0.0/docs/UpgradeGuide/%E5%8D%87%E7%BA%A7%E9%AA%8C%E8%AF%81.html,鍗囩骇楠岃瘉,鍗囩骇锝滈獙璇 -GAUSS-00061 鈥 GAUSS-00070,GAUSS-00061: 鈥渦nrecognized A_Expr kind: %d鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00061-GAUSS-00070.html,GAUSS-00061 鈥 GAUSS-00070,GAUSS锝00061锝淕AUSS锝00070 -鏌ョ湅绯荤粺琛,闄や簡鍒涘缓鐨勮〃浠ュ锛屾暟鎹簱杩樺寘鍚緢澶氱郴缁熻〃銆傝繖浜涚郴缁熻〃鍖呭惈openGauss瀹夎淇℃伅浠ュ強openGauss涓婅繍琛岀殑鍚勭鏌ヨ鍜岃繘绋嬬殑淇℃伅銆傚彲浠ラ氳繃鏌ヨ绯荤粺琛ㄦ潵鏀堕泦鏈夊叧鏁版嵁搴撶殑淇℃伅銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%9F%A5%E7%9C%8B%E7%B3%BB%E7%BB%9F%E8%A1%A8.html,鏌ョ湅绯荤粺琛,鏌ョ湅锝滅郴缁燂綔琛 -java.sql.CallableStatement,java.sql.CallableStatement鏄瓨鍌ㄨ繃绋嬫墽琛屾帴鍙ｃ,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/java-sql-CallableStatement.html,java.sql.CallableStatement,java锝渟ql锝淐allableStatement -GAUSS-06291 鈥 GAUSS-06300,GAUSS-06291: 鈥淛oin range table do not have system column.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06291-GAUSS-06300.html,GAUSS-06291 鈥 GAUSS-06300,GAUSS锝06291锝淕AUSS锝06300 -浣跨敤CSV鏍煎紡鍐欐棩蹇,浠モ滈楀彿鍒嗛殧鍊尖 鍗矯SV锛圕omma Separated Value锛夌殑褰㈠紡鍙戝嚭鏃ュ織銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E4%BD%BF%E7%94%A8CSV%E6%A0%BC%E5%BC%8F%E5%86%99%E6%97%A5%E5%BF%97.html,浣跨敤CSV鏍煎紡鍐欐棩蹇,浣跨敤锝淐SV锝滄牸寮忥綔鍐欙綔鏃ュ織 -PG_OPCLASS,PG_OPCLASS绯荤粺琛ㄥ畾涔夌储寮曡闂柟娉曟搷浣滅绫汇,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_OPCLASS.html,PG_OPCLASS,PG锝淥PCLASS -GAUSS-06201 鈥 GAUSS-06300,GAUSS-06201 鈥 GAUSS-06210,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06201-GAUSS-06300.html,GAUSS-06201 鈥 GAUSS-06300,GAUSS锝06201锝淕AUSS锝06300 -PG_PROC,PG_PROC绯荤粺琛ㄥ瓨鍌ㄥ嚱鏁版垨杩囩▼鐨勪俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_PROC.html,PG_PROC,PG锝淧ROC -GAUSS-00201 鈥 GAUSS-00300,GAUSS-00201 鈥 GAUSS-00210,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00201-GAUSS-00300.html,GAUSS-00201 鈥 GAUSS-00300,GAUSS锝00201锝淕AUSS锝00300 -GAUSS-06701 鈥 GAUSS-06800,GAUSS-06701 鈥 GAUSS-06710,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06701-GAUSS-06800.html,GAUSS-06701 鈥 GAUSS-06800,GAUSS锝06701锝淕AUSS锝06800 -GAUSS-00601 鈥 GAUSS-00610,GAUSS-00601: 鈥淧ermission denied.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00601-GAUSS-00610.html,GAUSS-00601 鈥 GAUSS-00610,GAUSS锝00601锝淕AUSS锝00610 -鏀堕泦鏂囩尞缁熻,鍑芥暟ts_stat鍙敤浜庢鏌ラ厤缃拰鏌ユ壘鍊欓夊仠鐢ㄨ瘝銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%94%B6%E9%9B%86%E6%96%87%E7%8C%AE%E7%BB%9F%E8%AE%A1.html,鏀堕泦鏂囩尞缁熻,鏀堕泦锝滄枃鐚綔缁熻 -杞欢鏋舵瀯,openGauss鏄崟鏈虹郴缁燂紝鍦ㄨ繖鏍风殑绯荤粺鏋舵瀯涓紝涓氬姟鏁版嵁瀛樺偍鍦ㄥ崟涓墿鐞嗚妭鐐逛笂锛屾暟鎹闂换鍔¤鎺ㄩ佸埌鏈嶅姟鑺傜偣鎵ц锛岄氳繃鏈嶅姟鍣ㄧ殑楂樺苟鍙戯紝瀹炵幇瀵规暟鎹鐞嗙殑蹇熷搷搴斻傚悓鏃舵棩蹇楀鍒跺彲浠ユ妸鏁版嵁澶嶅埗鍒板鏈猴紝鎻愪緵鏁版嵁鐨勯珮鍙潬鍜岃鎵╁睍銆,https://opengauss.org/zh/docs/3.0.0/docs/Technicalwhitepaper/%E8%BD%AF%E4%BB%B6%E6%9E%B6%E6%9E%84.html,杞欢鏋舵瀯,杞欢鏋舵瀯 -骞跺彂鍐欏叆浜嬪姟鐨勬綔鍦ㄦ閿佹儏鍐,鍙浜嬪姟娑夊強澶氫釜琛ㄧ殑鎴栬呭悓涓涓〃鐩稿悓琛岀殑鏇存柊鏃讹紝鍚屾椂杩愯鐨勪簨鍔″氨鍙兘鍦ㄥ悓鏃跺皾璇曞啓鍏ユ椂鍙樹负姝婚攣鐘舵併備簨鍔′細鍦ㄦ彁浜ゆ垨鍥炴粴鏃朵竴娆℃цВ闄ゅ叾鎵鏈夐攣瀹氾紝鑰屼笉浼氶愪竴鏀惧純閿佸畾銆備緥濡傦紝鍋囪浜嬪姟T1鍜孴2鍦ㄥぇ鑷寸浉鍚岀殑鏃堕棿寮濮嬶細,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%B9%B6%E5%8F%91%E5%86%99%E5%85%A5%E4%BA%8B%E5%8A%A1%E7%9A%84%E6%BD%9C%E5%9C%A8%E6%AD%BB%E9%94%81%E6%83%85%E5%86%B5.html,骞跺彂鍐欏叆浜嬪姟鐨勬綔鍦ㄦ閿佹儏鍐,骞跺彂锝滃啓鍏ワ綔浜嬪姟锝滄綔鍦綔姝婚攣锝滄儏鍐 -GAUSS-00741 鈥 GAUSS-00750,GAUSS-00741: 鈥渋nvalid storage type '%s'鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00741-GAUSS-00750.html,GAUSS-00741 鈥 GAUSS-00750,GAUSS锝00741锝淕AUSS锝00750 -MOT鏃ュ織璁板綍锛歐AL閲嶅仛鏃ュ織姒傚康,棰勫啓鏃ュ織璁板綍锛圵AL锛夋槸纭繚鏁版嵁鎸佷箙鎬х殑鏍囧噯鏂规硶銆俉AL鐨勪富瑕佹蹇垫槸锛屾暟鎹枃浠讹紙琛ㄥ拰绱㈠紩鎵鍦ㄧ殑浣嶇疆锛夌殑鏇存敼鍙湁鍦ㄨ褰曡繖浜涙洿鏀逛箣鍚庢墠浼氬啓鍏ワ紝鍗冲彧鏈夊湪鎻忚堪杩欎簺鏇存敼鐨勬棩蹇楄褰曡鍒锋柊鍒版案涔呭瓨鍌ㄤ箣鍚庢墠浼氬啓鍏ャ,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/MOT%E6%97%A5%E5%BF%97%E8%AE%B0%E5%BD%95-WAL%E9%87%8D%E5%81%9A%E6%97%A5%E5%BF%97%E6%A6%82%E5%BF%B5.html,MOT鏃ュ織璁板綍锛歐AL閲嶅仛鏃ュ織姒傚康,MOT锝滄棩蹇楋綔璁板綍锝淲AL锝滈噸鍋氾綔鏃ュ織锝滄蹇 -UPDATE璇彞,淇敼宸茬粡瀛樺偍鍦ㄦ暟鎹簱涓暟鎹殑琛屼负鍙仛鏇存柊銆傜敤鎴峰彲浠ユ洿鏂板崟鐙竴琛岋紝鎵鏈夎鎴栬呮寚瀹氱殑閮ㄥ垎琛屻傝繕鍙互鐙珛鏇存柊姣忎釜瀛楁锛岃屽叾浠栧瓧娈靛垯涓嶅彈褰卞搷銆俇PDATE淇敼婊¤冻鏉′欢鐨勬墍鏈夎涓寚瀹氱殑瀛楁鍊硷紝WHERE瀛愬彞澹版槑鏉′欢锛孲ET瀛愬彞鎸囧畾鐨勫瓧娈典細琚慨鏀癸紝娌℃湁鍑虹幇鐨勫瓧娈靛垯淇濇寔瀹冧滑鐨勫師鍊笺,https://opengauss.org/zh/docs/3.0.0/docs/BriefTutorial/UPDATE%E8%AF%AD%E5%8F%A5.html,UPDATE璇彞,UPDATE锝滆鍙 -鏌ヨ鍘熺敓缂栬瘧,MOT鐨勫彟涓涓壒鎬ф槸锛屽湪棰勭紪璇戠殑瀹屾暣鏌ヨ闇瑕佹墽琛屼箣鍓嶏紝鑳藉浠ュ師鐢熸牸寮忥紙浣跨敤PREPARE璇彞锛夊噯澶囧苟瑙ｆ瀽杩欎簺鏌ヨ銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%9F%A5%E8%AF%A2%E5%8E%9F%E7%94%9F%E7%BC%96%E8%AF%91.html,鏌ヨ鍘熺敓缂栬瘧,鏌ヨ锝滃師鐢燂綔缂栬瘧 -GAUSS-00831 鈥 GAUSS-00840,GAUSS-00831: 鈥渢able is missing column '%s'鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00831-GAUSS-00840.html,GAUSS-00831 鈥 GAUSS-00840,GAUSS锝00831锝淕AUSS锝00840 -GAUSS-07061 鈥 GAUSS-07070,GAUSS-07061: 鈥渕emory is temporarily unavailable while allocate page read buffer during validate CBM file鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-07061-GAUSS-07070.html,GAUSS-07061 鈥 GAUSS-07070,GAUSS锝07061锝淕AUSS锝07070 -GAUSS-00881 鈥 GAUSS-00890,GAUSS-00882: 鈥渦pper boundary of adding partition MUST overtop last existing partition鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00881-GAUSS-00890.html,GAUSS-00881 鈥 GAUSS-00890,GAUSS锝00881锝淕AUSS锝00890 -GS_WLM_SESSION_INFO_ALL,GS_WLM_SESSION_INFO_ALL瑙嗗浘鏄剧ず鍦ㄦ暟鎹簱瀹炰緥涓婃墽琛屼綔涓氱粨鏉熷悗鐨勮礋杞界鐞嗚褰曘傛煡璇㈣瑙嗗浘闇瑕乻ysadmin鎴栬卪onitor admin鏉冮檺銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GS_WLM_SESSION_INFO_ALL.html,GS_WLM_SESSION_INFO_ALL,GS锝淲LM锝淪ESSION锝淚NFO锝淎LL -GAUSS-07241 鈥 GAUSS-07250,GAUSS-07241: 鈥淔ound invalid error recored: length is not the same as the attribute length.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-07241-GAUSS-07250.html,GAUSS-07241 鈥 GAUSS-07250,GAUSS锝07241锝淕AUSS锝07250 -libpq,libpq鏄痮penGaussC搴旂敤绋嬪簭鎺ュ彛銆俵ibpq鍏佽瀹㈡埛绋嬪簭鍚憃penGauss鏈嶅姟鍣ㄦ湇鍔¤繘绋嬪彂閫佹煡璇㈠苟涓旇幏寰楁煡璇㈣繑鍥炵殑搴撳嚱鏁般傚悓鏃朵篃鏄叾浠栧嚑涓猳penGauss搴旂敤鎺ュ彛涓嬮潰鐨勫紩鎿庯紝濡侽DBC绛変緷璧栫殑搴撴枃浠躲,https://opengauss.org/zh/docs/3.0.0/docs/BriefTutorial/libpq.html,libpq,libpq -GAUSS-01381 鈥 GAUSS-01390,GAUSS-01381: 鈥'%s' is a view鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01381-GAUSS-01390.html,GAUSS-01381 鈥 GAUSS-01390,GAUSS锝01381锝淕AUSS锝01390 -PG_STAT_ACTIVITY_NG,PG_STAT_ACTIVITY_NG瑙嗗浘鏄剧ず鍦ㄥ綋鍓嶇敤鎴锋墍灞炵殑閫昏緫鏁版嵁搴撳疄渚嬩笅锛屾墍鏈夋煡璇㈢殑鐩稿叧淇℃伅銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_STAT_ACTIVITY_NG.html,PG_STAT_ACTIVITY_NG,PG锝淪TAT锝淎CTIVITY锝淣G -PG_STATIO_ALL_TABLES,PG_STATIO_ALL_TABLES瑙嗗浘灏嗗寘鍚綋鍓嶆暟鎹簱涓瘡涓〃锛堝寘鎷琓OAST琛級鐨処/O缁熻淇℃伅銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_STATIO_ALL_TABLES.html,PG_STATIO_ALL_TABLES,PG锝淪TATIO锝淎LL锝淭ABLES -GAUSS-52600 鈥 GAUSS-52699,GAUSS-52600: 鈥淐an not obtain any cluster ring.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-52600-GAUSS-52699.html,GAUSS-52600 鈥 GAUSS-52699,GAUSS锝52600锝淕AUSS锝52699 -GAUSS-53000 鈥 GAUSS-53099,GAUSS-53000: The database user [%s] is not match with the old user [%s].,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-53000-GAUSS-53099.html,GAUSS-53000 鈥 GAUSS-53099,GAUSS锝53000锝淕AUSS锝53099 -鍗囩骇鍓嶅繀璇,鍗囩骇鏂规,https://opengauss.org/zh/docs/3.0.0/docs/UpgradeGuide/%E5%8D%87%E7%BA%A7%E5%89%8D%E5%BF%85%E8%AF%BB.html,鍗囩骇鍓嶅繀璇,鍗囩骇锝滃墠锝滃繀璇 -GAUSS-02331 鈥 GAUSS-02340,GAUSS-02331: 鈥淚S DISTINCT FROM does not support set arguments鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02331-GAUSS-02340.html,GAUSS-02331 鈥 GAUSS-02340,GAUSS锝02331锝淕AUSS锝02340 -鏁版嵁搴撴湇鍔＄鍙婂鎴风缁戞牳,浣跨敤gs_guc宸ュ叿璁剧疆濡備笅鍙傛暟銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%95%B0%E6%8D%AE%E5%BA%93%E6%9C%8D%E5%8A%A1%E7%AB%AF%E5%8F%8A%E5%AE%A2%E6%88%B7%E7%AB%AF%E7%BB%91%E6%A0%B8.html,鏁版嵁搴撴湇鍔＄鍙婂鎴风缁戞牳,鏁版嵁搴擄綔鏈嶅姟绔綔瀹㈡埛绔綔缁戯綔鏍 -CREATE VIEW,鍒涘缓涓涓鍥俱傝鍥句笌鍩烘湰琛ㄤ笉鍚岋紝鏄竴涓櫄鎷熺殑琛ㄣ傛暟鎹簱涓粎瀛樻斁瑙嗗浘鐨勫畾涔夛紝鑰屼笉瀛樻斁瑙嗗浘瀵瑰簲鐨勬暟鎹紝杩欎簺鏁版嵁浠嶅瓨鏀惧湪鍘熸潵鐨勫熀鏈〃涓傝嫢鍩烘湰琛ㄤ腑鐨勬暟鎹彂鐢熷彉鍖栵紝浠庤鍥句腑鏌ヨ鍑虹殑鏁版嵁涔熼殢涔嬫敼鍙樸備粠杩欎釜鎰忎箟涓婅锛岃鍥惧氨鍍忎竴涓獥鍙ｏ紝閫忚繃瀹冨彲浠ョ湅鍒版暟鎹簱涓敤鎴锋劅鍏磋叮鐨勬暟鎹強鍙樺寲銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/CREATE-VIEW.html,CREATE VIEW,CREATE锝淰IEW -GAUSS-02201 鈥 GAUSS-02300,GAUSS-02201 鈥 GAUSS-02210,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02201-GAUSS-02300.html,GAUSS-02201 鈥 GAUSS-02300,GAUSS锝02201锝淕AUSS锝02300 -缁忛獙鎬荤粨锛歋QL璇彞鏀瑰啓瑙勫垯,鏍规嵁鏁版嵁搴撶殑SQL鎵ц鏈哄埗浠ュ強澶ч噺鐨勫疄璺碉紝鎬荤粨鍙戠幇锛氶氳繃涓瀹氱殑瑙勫垯璋冩暣SQL璇彞锛屽湪淇濊瘉缁撴灉姝ｇ‘鐨勫熀纭涓婏紝鑳藉鎻愰珮SQL鎵ц鏁堢巼銆傚鏋滈伒瀹堣繖浜涜鍒欙紝甯稿父鑳藉澶у箙搴︽彁鍗囦笟鍔℃煡璇㈡晥鐜囥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E7%BB%8F%E9%AA%8C%E6%80%BB%E7%BB%93-SQL%E8%AF%AD%E5%8F%A5%E6%94%B9%E5%86%99%E8%A7%84%E5%88%99.html,缁忛獙鎬荤粨锛歋QL璇彞鏀瑰啓瑙勫垯,缁忛獙鎬荤粨锝淪QL锝滆鍙ワ綔鏀瑰啓锝滆鍒 -GAUSS-02791 鈥 GAUSS-02800,GAUSS-02791: 鈥渋nvalid snapshot data in file '%s'鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02791-GAUSS-02800.html,GAUSS-02791 鈥 GAUSS-02800,GAUSS锝02791锝淕AUSS锝02800 -鎬ц兘鏃ュ織,鎬ц兘鏃ュ織涓昏鍏虫敞澶栭儴璧勬簮鐨勮闂ц兘闂銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%80%A7%E8%83%BD%E6%97%A5%E5%BF%97.html,鎬ц兘鏃ュ織,鎬ц兘锝滄棩蹇 -XML绫诲瀷,openGauss鏀寔XML绫诲瀷锛屼娇鐢ㄧず渚嬪涓嬨,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/XML%E7%B1%BB%E5%9E%8B.html,XML绫诲瀷,XML锝滅被鍨 -PL/pgSQL璇█鍑芥暟,PL/pgSQL鏄竴绉嶅彲杞藉叆鐨勮繃绋嬭瑷銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PL-pgSQL%E8%AF%AD%E8%A8%80%E5%87%BD%E6%95%B0.html,PL/pgSQL璇█鍑芥暟,PL锝/锝減gSQL锝滆瑷锝滃嚱鏁 -SELECT,SELECT鐢ㄤ簬浠庤〃鎴栬鍥句腑鍙栧嚭鏁版嵁銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/SELECT.html,SELECT,SELECT -DROP OPERATOR,openGauss涓嶆敮鎸乨rop operator鍔熻兘銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/DROP-OPERATOR.html,DROP OPERATOR,DROP锝淥PERATOR -REFRESH INCREMENTAL MATERIALIZED VIEW,REFRESH INCREMENTAL MATERIALIZED VIEW浼氫互澧為噺鍒锋柊鐨勬柟寮忓鐗╁寲瑙嗗浘杩涜鍒锋柊銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/REFRESH-INCREMENTAL-MATERIALIZED-VIEW.html,REFRESH INCREMENTAL MATERIALIZED VIEW,REFRESH锝淚NCREMENTAL锝淢ATERIALIZED锝淰IEW -SUMMARY_STAT_USER_FUNCTIONS,SUMMARY_STAT_USER_FUNCTIONS鐢ㄦ潵缁熻鎵鏁版嵁搴撹妭鐐圭敤鎴疯嚜瀹氫箟鍑芥暟鐨勭浉鍏崇粺璁′俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/SUMMARY_STAT_USER_FUNCTIONS.html,SUMMARY_STAT_USER_FUNCTIONS,SUMMARY锝淪TAT锝淯SER锝淔UNCTIONS -鎿嶄綔绯荤粺閰嶇疆,1.瀹夎openEuler鎿嶄綔绯荤粺锛屽叿浣撹鍙傝銆妎penEuler 瀹夎鎸囧崡銆嬨,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%93%8D%E4%BD%9C%E7%B3%BB%E7%BB%9F%E9%85%8D%E7%BD%AE.html,鎿嶄綔绯荤粺閰嶇疆,鎿嶄綔绯荤粺锝滈厤缃 -GAUSS-02471 鈥 GAUSS-02480,GAUSS-02471: 鈥渃ould not lock semaphore: error code %d鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02471-GAUSS-02480.html,GAUSS-02471 鈥 GAUSS-02480,GAUSS锝02471锝淕AUSS锝02480 -GAUSS-03291 鈥 GAUSS-03300,GAUSS-03291: 鈥渃ould not find window clause for winref %u鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03291-GAUSS-03300.html,GAUSS-03291 鈥 GAUSS-03300,GAUSS锝03291锝淕AUSS锝03300 -_PG_FOREIGN_TABLE_COLUMNS,鏄剧ず澶栭儴琛ㄧ殑鍒椾俊鎭傝瑙嗗浘鍙湁sysadmin鏉冮檺鍙互鏌ョ湅銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/_PG_FOREIGN_TABLE_COLUMNS.html,_PG_FOREIGN_TABLE_COLUMNS,PG锝淔OREIGN锝淭ABLE锝淐OLUMNS -GAUSS-04011 鈥 GAUSS-04020,"GAUSS-04011: 鈥%s exists and is a file, please remove it first and create directory鈥",https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04011-GAUSS-04020.html,GAUSS-04011 鈥 GAUSS-04020,GAUSS锝04011锝淕AUSS锝04020 -WDR Snapshot Schema,WDR Snapshot鍦ㄥ惎鍔ㄥ悗锛堟墦寮鍙傛暟enable_wdr_snapshot锛夛紝浼氬湪鐢ㄦ埛琛ㄧ┖闂粹漰g_default鈥濓紝鏁版嵁搴撯漰ostgres鈥濅笅鏂板缓schema 鈥渟napshot鈥濓紝鐢ㄤ簬鎸佷箙鍖朩DR蹇収鏁版嵁銆傞粯璁ゅ垵濮嬪寲鐢ㄦ埛鎴杕onadmin鐢ㄦ埛鍙互璁块棶Snapshot Schema銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/WDR-Snapshot-Schema.html,WDR Snapshot Schema,WDR锝淪napshot锝淪chema -GAUSS-04561 鈥 GAUSS-04570,GAUSS-04562: 鈥渦nsupport to reallocate memory under stack memory allocator鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04561-GAUSS-04570.html,GAUSS-04561 鈥 GAUSS-04570,GAUSS锝04561锝淕AUSS锝04570 -鍩烘湰缁撴瀯,PL/SQL鍧椾腑鍙互鍖呭惈瀛愬潡锛屽瓙鍧楀彲浠ヤ綅浜嶱L/SQL涓换浣曢儴鍒嗐侾L/SQL鍧楃殑缁撴瀯濡備笅锛,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%9F%BA%E6%9C%AC%E7%BB%93%E6%9E%84.html,鍩烘湰缁撴瀯,鍩烘湰锝滅粨鏋 -鍑芥暟鏀寔鑷不浜嬪姟,鑷不浜嬪姟鍙互鍦ㄥ嚱鏁颁腑瀹氫箟锛屾爣璇嗙涓篜RAGMA AUTONOMOUS_TRANSACTION锛屽叾浣欒娉曚笌鍑芥暟璇硶鐩稿悓锛岀ず渚嬪涓嬨,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%87%BD%E6%95%B0%E6%94%AF%E6%8C%81%E8%87%AA%E6%B2%BB%E4%BA%8B%E5%8A%A1.html,鍑芥暟鏀寔鑷不浜嬪姟,鍑芥暟锝滄敮鎸侊綔鑷不锝滀簨鍔 -GLOBAL_STATIO_SYS_SEQUENCES,GLOBAL_STATIO_SYS_SEQUENCES瑙嗗浘鏄剧ず鍚勮妭鐐圭殑鍛藉悕绌洪棿涓墍鏈夌郴缁熻〃涓哄簭鍒楃殑IO鐘舵佷俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GLOBAL_STATIO_SYS_SEQUENCES.html,GLOBAL_STATIO_SYS_SEQUENCES,GLOBAL锝淪TATIO锝淪YS锝淪EQUENCES -GS_OPT_MODEL,GS_OPT_MODEL鏄惎鐢ˋiEngine鎵ц璁″垝鏃堕棿棰勬祴鍔熻兘鏃剁殑鏁版嵁琛紝璁板綍鏈哄櫒瀛︿範妯″瀷鐨勯厤缃佽缁冪粨鏋溿佸姛鑳姐佸搴旂郴缁熷嚱鏁般佽缁冨巻鍙茬瓑鐩稿叧淇℃伅銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GS_OPT_MODEL.html,GS_OPT_MODEL,GS锝淥PT锝淢ODEL -GAUSS-04921 鈥 GAUSS-04930,"GAUSS-04921: 鈥渆xpected message length is %d, actual message length is %d鈥",https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04921-GAUSS-04930.html,GAUSS-04921 鈥 GAUSS-04930,GAUSS锝04921锝淕AUSS锝04930 -閫昏緫瑙ｇ爜姒傝堪,openGauss瀵规暟鎹鍒惰兘鍔涚殑鏀寔鎯呭喌涓猴細,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E9%80%BB%E8%BE%91%E8%A7%A3%E7%A0%81%E6%A6%82%E8%BF%B0.html,閫昏緫瑙ｇ爜姒傝堪,閫昏緫锝滆В鐮侊綔姒傝堪 -瀵嗘佺瓑鍊肩殑鍑芥暟,byteawithoutorderwithequalcolin(cstring),https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%AF%86%E6%80%81%E7%AD%89%E5%80%BC%E7%9A%84%E5%87%BD%E6%95%B0.html,瀵嗘佺瓑鍊肩殑鍑芥暟,瀵嗘侊綔绛夊硷綔鍑芥暟 -Utility status,Utility status鍖呭惈Replication slot鍜孯eplication stat涓ゅ紶琛紝鍒楀悕绉板強鎻忚堪濡備笅鎵绀恒,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/Utility-status.html,Utility status,Utility锝渟tatus -GS_CLIENT_GLOBAL_KEYS,GS_CLIENT_GLOBAL_KEYS绯荤粺琛ㄨ褰曞瘑鎬佺瓑鍊肩壒鎬т腑瀹㈡埛绔姞瀵嗕富瀵嗛挜鐩稿叧淇℃伅锛屾瘡鏉¤褰曞搴斾竴涓鎴风鍔犲瘑涓诲瘑閽ャ,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GS_CLIENT_GLOBAL_KEYS.html,GS_CLIENT_GLOBAL_KEYS,GS锝淐LIENT锝淕LOBAL锝淜EYS -GAUSS-04881 鈥 GAUSS-04890,GAUSS-04881: 鈥淟ibrary file name can not include character '%c'.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04881-GAUSS-04890.html,GAUSS-04881 鈥 GAUSS-04890,GAUSS锝04881锝淕AUSS锝04890 -GAUSS-05511 鈥 GAUSS-05520,"GAUSS-05511: 鈥渋nsufficient memory allowed for sort, allowed memory is %ld byte, available memory is %ld byte鈥",https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05511-GAUSS-05520.html,GAUSS-05511 鈥 GAUSS-05520,GAUSS锝05511锝淕AUSS锝05520 -鍗曡妭鐐瑰畨瑁,鍒涘缓鐢ㄦ埛缁刣bgroup銆,https://opengauss.org/zh/docs/3.0.0/docs/BriefTutorial/%E5%8D%95%E8%8A%82%E7%82%B9%E5%AE%89%E8%A3%85.html,鍗曡妭鐐瑰畨瑁,鍗曪綔鑺傜偣锝滃畨瑁 -璐熻浇绠＄悊,鏈鏁版嵁搴撹祫婧愬仛鎺у埗鏃讹紝瀹规槗鍑虹幇骞跺彂浠诲姟鎶㈠崰璧勬簮瀵艰嚧鎿嶄綔绯荤粺杩囪浇鐢氳嚦鏈缁堝穿婧冦傛搷浣滅郴缁熻繃杞芥椂锛屽叾鍝嶅簲鐢ㄦ埛浠诲姟鐨勯熷害浼氬彉鎱㈢敋鑷虫棤鍝嶅簲锛涙搷浣滅郴缁熷穿婧冩椂锛屾暣涓郴缁熷皢鏃犳硶瀵圭敤鎴锋彁渚涗换浣曟湇鍔°俹penGauss鐨勮礋杞界鐞嗗姛鑳借兘澶熷熀浜庡彲鐢ㄨ祫婧愮殑澶氬皯鍧囪　鏁版嵁搴撶殑璐熻浇锛屼互閬垮厤鏁版嵁搴撶郴缁熻繃杞姐,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E8%B4%9F%E8%BD%BD%E7%AE%A1%E7%90%86.html,璐熻浇绠＄悊,璐熻浇锝滅鐞 -TIMECAPSULE TABLE,鍦ㄤ汉涓烘搷浣滄垨搴旂敤绋嬪簭閿欒鏃讹紝浣跨敤TIMECAPSULE TABLE璇彞鎭㈠鍙皢琛ㄦ仮澶嶅埌涓涓棭鏈熺姸鎬併,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/TIMECAPSULE-TABLE.html,TIMECAPSULE TABLE,TIMECAPSULE锝淭ABLE -PG_COLLATION,PG_COLLATION绯荤粺琛ㄦ弿杩板彲鐢ㄧ殑鎺掑簭瑙勫垯锛屾湰璐ㄤ笂浠庝竴涓猄QL鍚嶇О鏄犲皠鍒版搷浣滅郴缁熸湰鍦扮被鍒,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_COLLATION.html,PG_COLLATION,PG锝淐OLLATION -ALTER ROLE,淇敼瑙掕壊灞炴с,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/ALTER-ROLE.html,ALTER ROLE,ALTER锝淩OLE -鎺堜簣鐢ㄦ埛鏉冮檺,浠ユ巿浜堟暟鎹簱鐢ㄦ埛瀵筂OT瀛樺偍寮曟搸鐨勮闂潈闄愪负渚嬨傛瘡涓暟鎹簱鐢ㄦ埛浠呮墽琛屼竴娆★紝閫氬父鍦ㄥ垵濮嬮厤缃樁娈靛畬鎴愩,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%8E%88%E4%BA%88%E7%94%A8%E6%88%B7%E6%9D%83%E9%99%90.html,鎺堜簣鐢ㄦ埛鏉冮檺,鎺堜簣锝滅敤鎴凤綔鏉冮檺 -鏀寔SQL hint,鏀寔SQL hint褰卞搷鎵ц璁″垝鐢熸垚銆,https://opengauss.org/zh/docs/3.0.0/docs/CharacteristicDescription/%E6%94%AF%E6%8C%81SQL-hint.html,鏀寔SQL hint,鏀寔锝淪QL锝渉int -ALTER PUBLICATION,鏇存敼鍙戝竷PUBLICATION鐨勫睘鎬с,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/ALTER-PUBLICATION.html,ALTER PUBLICATION,ALTER锝淧UBLICATION -GS_LSC_MEMORY_DETAIL,GS_LSC_MEMORY_DETAIL瑙嗗浘缁熻鎵鏈夌殑绾跨▼鐨勬湰鍦癝ysCache鍐呭瓨浣跨敤鎯呭喌锛屼互MemoryContext鑺傜偣鏉ョ粺璁★紝浠呭湪寮鍚疓SC鐨勬ā寮忎笅鏈夋暟鎹,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GS_LSC_MEMORY_DETAIL.html,GS_LSC_MEMORY_DETAIL,GS锝淟SC锝淢EMORY锝淒ETAIL -GAUSS-00331 鈥 GAUSS-00340,GAUSS-00331: 鈥渃ache lookup failed on source like relation %u for reloptions鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00331-GAUSS-00340.html,GAUSS-00331 鈥 GAUSS-00340,GAUSS锝00331锝淕AUSS锝00340 -鏉′欢璇彞,鏉′欢璇彞鐨勪富瑕佷綔鐢ㄦ槸鍒ゆ柇鍙傛暟鎴栬呰鍙ユ槸鍚︽弧瓒冲凡缁欏畾鐨勬潯浠讹紝鏍规嵁鍒ゅ畾缁撴灉鎵ц鐩稿簲鐨勬搷浣溿,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%9D%A1%E4%BB%B6%E8%AF%AD%E5%8F%A5.html,鏉′欢璇彞,鏉′欢锝滆鍙 -GAUSS-06561 鈥 GAUSS-06570,GAUSS-06561: 鈥淯nexpected batch information from ExprContext.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06561-GAUSS-06570.html,GAUSS-06561 鈥 GAUSS-06570,GAUSS锝06561锝淕AUSS锝06570 -鍒嗘瀽琛,鎵ц璁″垝鐢熸垚鍣ㄩ渶瑕佷娇鐢ㄨ〃鐨勭粺璁′俊鎭紝浠ョ敓鎴愭渶鏈夋晥鐨勬煡璇㈡墽琛岃鍒掞紝鎻愰珮鏌ヨ鎬ц兘銆傚洜姝ゆ暟鎹鍏ュ畬鎴愬悗锛屽缓璁墽琛孉NALYZE璇彞鐢熸垚鏈鏂扮殑琛ㄧ粺璁′俊鎭傜粺璁＄粨鏋滃瓨鍌ㄥ湪绯荤粺琛≒G_STATISTIC涓,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%88%86%E6%9E%90%E8%A1%A8.html,鍒嗘瀽琛,鍒嗘瀽锝滆〃 -VALUES,鏍规嵁缁欏畾鐨勫艰〃杈惧紡璁＄畻涓涓垨涓缁勮鐨勫笺傚畠閫氬父鐢ㄤ簬鍦ㄤ竴涓緝澶х殑鍛戒护鍐呯敓鎴愪竴涓滃父鏁拌〃鈥濄,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/VALUES.html,VALUES,VALUES -ALTER SESSION,ALTER SESSION鍛戒护鐢ㄤ簬瀹氫箟鎴栦慨鏀归偅浜涘褰撳墠浼氳瘽鏈夊奖鍝嶇殑鏉′欢鎴栧弬鏁般備慨鏀瑰悗鐨勪細璇濆弬鏁颁細涓鐩翠繚鎸侊紝鐩村埌鏂紑褰撳墠浼氳瘽銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/ALTER-SESSION.html,ALTER SESSION,ALTER锝淪ESSION -SSL璇佷功绠＄悊,openGauss榛樿閰嶇疆浜嗛氳繃openssl鐢熸垚鐨勫畨鍏ㄨ瘉涔︺佺閽ャ傚苟涓旀彁渚涜瘉涔︽浛鎹㈢殑鎺ュ彛锛屾柟渚跨敤鎴疯繘琛岃瘉涔︾殑鏇挎崲銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/SSL%E8%AF%81%E4%B9%A6%E7%AE%A1%E7%90%86.html,SSL璇佷功绠＄悊,SSL锝滆瘉涔︼綔绠＄悊 -MOT鎸佷箙鎬,鎸佷箙鎬ф槸鎸囬暱鏈熺殑鏁版嵁淇濇姢锛堜篃绉颁负纾佺洏鎸佷箙鍖栵級銆傛寔涔呮ф剰鍛崇潃瀛樺偍鐨勬暟鎹笉浼氶伃鍙椾换浣曞舰寮忕殑閫鍖栨垨鎹熷潖锛屽洜姝ゆ暟鎹笉浼氫涪澶辨垨鎹熷潖銆傛寔涔呮у彲纭繚鍦ㄦ湁璁″垝鍋滄満锛堜緥濡傜淮鎶わ級鎴栬鍒掑宕╂簝锛堜緥濡傜數婧愭晠闅滐級鍚庢暟鎹拰MOT寮曟搸鎭㈠鍒颁竴鑷寸姸鎬併,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/MOT%E6%8C%81%E4%B9%85%E6%80%A7.html,MOT鎸佷箙鎬,MOT锝滄寔涔呮 -绠＄悊鍛,鏁版嵁搴撳畨瑁呰繃绋嬩腑鑷姩鐢熸垚鐨勫笎鎴风О涓哄垵濮嬬敤鎴枫傚垵濮嬬敤鎴锋嫢鏈夌郴缁熺殑鏈楂樻潈闄愶紝鑳藉鎵ц鎵鏈夌殑鎿嶄綔銆傚鏋滃畨瑁呮椂涓嶆寚瀹氬垵濮嬬敤鎴峰悕绉板垯璇ュ笎鎴蜂笌杩涜鏁版嵁搴撳畨瑁呯殑鎿嶄綔绯荤粺鐢ㄦ埛鍚屽悕銆傚鏋滃湪瀹夎鏃朵笉鎸囧畾鍒濆鐢ㄦ埛鐨勫瘑鐮侊紝瀹夎瀹屾垚鍚庡瘑鐮佷负绌猴紝鍦ㄦ墽琛屽叾浠栨搷浣滃墠闇瑕侀氳繃gsql瀹㈡埛绔慨鏀瑰垵濮嬬敤鎴风殑瀵嗙爜銆傚鏋滃垵濮嬬敤鎴峰瘑鐮佷负绌猴紝鍒欓櫎淇敼瀵嗙爜澶栨棤娉曟墽琛屽叾浠朣QL鎿嶄綔浠ュ強鍗囩骇銆佹墿瀹广佽妭鐐规浛鎹㈢瓑鎿嶄綔銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E7%AE%A1%E7%90%86%E5%91%98.html,绠＄悊鍛,绠＄悊鍛 -GAUSS-01061 鈥 GAUSS-01070,GAUSS-01061: 鈥渙ption '%s' provided more than once鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01061-GAUSS-01070.html,GAUSS-01061 鈥 GAUSS-01070,GAUSS锝01061锝淕AUSS锝01070 -PG_STAT_XACT_SYS_TABLES,PG_STAT_XACT_SYS_TABLES瑙嗗浘鏄剧ず鍛藉悕绌洪棿涓郴缁熻〃鐨勪簨鍔＄姸鎬佷俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_STAT_XACT_SYS_TABLES.html,PG_STAT_XACT_SYS_TABLES,PG锝淪TAT锝淴ACT锝淪YS锝淭ABLES -PQprepare,鐢ㄧ粰瀹氱殑鍙傛暟鎻愪氦璇锋眰锛屽垱寤轰竴涓澶囪鍙ワ紝鐒跺悗绛夊緟缁撴潫銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PQprepare.html,PQprepare,PQprepare -GAUSS-07291 鈥 GAUSS-07300,GAUSS-07291: 鈥淩elation \'%s\' virtual cudesc tuple(cuid %u) not found鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-07291-GAUSS-07300.html,GAUSS-07291 鈥 GAUSS-07300,GAUSS锝07291锝淕AUSS锝07300 -GAUSS-52100 鈥 GAUSS-52199,GAUSS-52100: 鈥淔ailed to obtain cluster node character sets.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-52100-GAUSS-52199.html,GAUSS-52100 鈥 GAUSS-52199,GAUSS锝52100锝淕AUSS锝52199 -gs_guc,鐩墠openGauss閰嶇疆鏂囦欢锛堚減ostgresql.conf鈥濄佲減g_hba.conf鈥濓級涓殑鍙傛暟榛樿鍊奸兘鏄崟鏈虹殑閰嶇疆妯″紡銆傚簲鐢ㄧ▼搴忓彲浠ラ氳繃璋冪敤gs_guc鏉ヨ缃傚悎鑷繁鐨勫弬鏁般,https://opengauss.org/zh/docs/3.0.0/docs/Toolreference/gs_guc.html,gs_guc,gs锝済uc -绀轰緥2锛氫粠MY鍚憃penGauss鏁版嵁搴撹繘琛屾暟鎹縼绉,涓嬮潰绀轰緥婕旂ず濡備綍閫氳繃CopyManager浠嶮Y鍚憃penGauss鏁版嵁搴撹繘琛屾暟鎹縼绉荤殑杩囩▼銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E7%A4%BA%E4%BE%8B2-%E4%BB%8EMY%E5%90%91openGauss%E6%95%B0%E6%8D%AE%E5%BA%93%E8%BF%9B%E8%A1%8C%E6%95%B0%E6%8D%AE%E8%BF%81%E7%A7%BB.html,绀轰緥2锛氫粠MY鍚憃penGauss鏁版嵁搴撹繘琛屾暟鎹縼绉,绀轰緥锝淢Y锝渙penGauss锝滄暟鎹簱锝滆繘琛岋綔鏁版嵁锝滆縼绉 -GAUSS-01831 鈥 GAUSS-01840,GAUSS-01831: 鈥渇unction '%s' is not a window function鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01831-GAUSS-01840.html,GAUSS-01831 鈥 GAUSS-01840,GAUSS锝01831锝淕AUSS锝01840 -CREATE TEXT SEARCH DICTIONARY,鍒涘缓涓涓柊鐨勫叏鏂囨绱㈣瘝鍏搞傝瘝鍏告槸涓绉嶆寚瀹氬湪鍏ㄦ枃妫绱㈡椂璇嗗埆鐗瑰畾璇嶅苟澶勭悊鐨勬柟娉曘,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/CREATE-TEXT-SEARCH-DICTIONARY.html,CREATE TEXT SEARCH DICTIONARY,CREATE锝淭EXT锝淪EARCH锝淒ICTIONARY -GAUSS-01971 鈥 GAUSS-01980,GAUSS-01973: 鈥渃ould not stat file or directory '%s': %m鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01971-GAUSS-01980.html,GAUSS-01971 鈥 GAUSS-01980,GAUSS锝01971锝淕AUSS锝01980 -涓氬姟杩愯鏃舵暣鏁拌浆鎹㈤敊,鍦ㄨ浆鎹㈡暣鏁版椂鎶ラ敊濡備笅銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E4%B8%9A%E5%8A%A1%E8%BF%90%E8%A1%8C%E6%97%B6%E6%95%B4%E6%95%B0%E8%BD%AC%E6%8D%A2%E9%94%99.html,涓氬姟杩愯鏃舵暣鏁拌浆鎹㈤敊,涓氬姟锝滆繍琛岋綔鏃讹綔鏁存暟锝滆浆鎹綔閿 -SQL鎵ц璁″垝姒傝堪,SQL鎵ц璁″垝鏄竴涓妭鐐规爲锛屾樉绀簅penGauss鎵ц涓鏉QL璇彞鏃舵墽琛岀殑璇︾粏姝ラ銆傛瘡涓涓楠や负涓涓暟鎹簱杩愮畻绗︺,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/SQL%E6%89%A7%E8%A1%8C%E8%AE%A1%E5%88%92%E6%A6%82%E8%BF%B0.html,SQL鎵ц璁″垝姒傝堪,SQL锝滄墽琛岋綔璁″垝锝滄杩 -PQfinish,鍏抽棴涓庢湇鍔″櫒鐨勮繛鎺ワ紝鍚屾椂閲婃斁琚玃Gconn瀵硅薄浣跨敤鐨勫瓨鍌ㄥ櫒銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PQfinish.html,PQfinish,PQfinish -pscp,鐢ㄤ簬鎵ц鏁版嵁搴撹妭鐐归棿鐨勬枃浠朵紶杈撱,https://opengauss.org/zh/docs/3.0.0/docs/Toolreference/pscp.html,pscp,pscp -甯冨皵绫诲瀷,琛 1 甯冨皵绫诲瀷,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%B8%83%E5%B0%94%E7%B1%BB%E5%9E%8B.html,甯冨皵绫诲瀷,甯冨皵锝滅被鍨 -DROP EXTENSION,鍒犻櫎涓涓墿灞曘,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/DROP-EXTENSION.html,DROP EXTENSION,DROP锝淓XTENSION -姒傝堪,Prometheus鏄笟鍐呴潪甯告祦琛岀殑寮婧愮洃鎺х郴缁燂紝鍚屾椂鏈韩涔熸槸涓娆炬椂搴忔暟鎹簱銆侾rometheus鐨勯噰闆嗙绉颁箣涓篹xporter锛岀敤鏉ユ敹闆嗚鐩戞帶妯″潡鐨勬寚鏍囬」銆備负浜嗕笌Prometheus骞冲彴瀹屾垚瀵规帴锛孉I宸ュ叿鍒嗗埆瀹炵幇浜嗕袱娆緀xporter锛屽垎鍒槸鐢ㄦ潵閲囬泦鏁版嵁搴撴寚鏍囩殑openGauss-exporter锛屼互鍙婂閲囬泦鍒扮殑鎸囨爣杩涜浜屾鍔犲伐鐨剅eprocessing-exporter銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%A6%82%E8%BF%B0-60.html,姒傝堪,姒傝堪 -GAUSS-03241 鈥 GAUSS-03250,GAUSS-03241: 鈥渃annot display a value of a shell type鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03241-GAUSS-03250.html,GAUSS-03241 鈥 GAUSS-03250,GAUSS锝03241锝淕AUSS锝03250 -GAUSS-03201 鈥 GAUSS-03300,GAUSS-03201 鈥 GAUSS-03210,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03201-GAUSS-03300.html,GAUSS-03201 鈥 GAUSS-03300,GAUSS锝03201锝淕AUSS锝03300 -GAUSS-03831 鈥 GAUSS-03840,GAUSS-03831: 鈥淪ELECT rule's target entry %d has different column name from '%s'鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03831-GAUSS-03840.html,GAUSS-03831 鈥 GAUSS-03840,GAUSS锝03831锝淕AUSS锝03840 -REPLICATION_SLOTS,REPLICATION_SLOTS瑙嗗浘鐢ㄤ簬鏌ョ湅澶嶅埗鑺傜偣鐨勪俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/REPLICATION_SLOTS.html,REPLICATION_SLOTS,REPLICATION锝淪LOTS -GAUSS-03011 鈥 GAUSS-03020,GAUSS-03013: 鈥渋nvalid argument for EncodeSpecialTimestamp鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03011-GAUSS-03020.html,GAUSS-03011 鈥 GAUSS-03020,GAUSS锝03011锝淕AUSS锝03020 -GAUSS-03421 鈥 GAUSS-03430,GAUSS-03421: 鈥渋ndex '%s' has wrong hash version鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03421-GAUSS-03430.html,GAUSS-03421 鈥 GAUSS-03430,GAUSS锝03421锝淕AUSS锝03430 -EXECUTE,鎵ц涓涓墠闈㈠噯澶囧ソ鐨勯澶囪鍙ャ傚洜涓轰竴涓澶囪鍙ュ彧鍦ㄤ細璇濈殑鐢熷懡鏈熼噷瀛樺湪锛岄偅涔堥澶囪鍙ュ繀椤绘槸鍦ㄥ綋鍓嶄細璇濈殑鍓嶄簺鏃跺欑敤PREPARE璇彞鍒涘缓鐨勩,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/EXECUTE.html,EXECUTE,EXECUTE -瀵煎嚭鏁版嵁搴,openGauss鏀寔浣跨敤gs_dump宸ュ叿瀵煎嚭鏌愪釜鏁版嵁搴撶骇鐨勫唴瀹癸紝鍖呭惈鏁版嵁搴撶殑鏁版嵁鍜屾墍鏈夊璞″畾涔夈傚彲鏍规嵁闇瑕佽嚜瀹氫箟瀵煎嚭濡備笅淇℃伅锛,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%AF%BC%E5%87%BA%E6%95%B0%E6%8D%AE%E5%BA%93.html,瀵煎嚭鏁版嵁搴,瀵煎嚭锝滄暟鎹簱 -鍐茬獊澶勭悊,閫昏緫澶嶅埗鐨勮涓虹被浼间簬姝ｅ父鐨凞ML鎿嶄綔锛屽嵆渚挎暟鎹湪璁㈤槄鑰呰妭鐐规湰鍦拌淇敼锛岄昏緫澶嶅埗涔熶細鏍规嵁鏀跺埌鐨勬洿鏀规潵鏇存柊鏁版嵁銆傚鏋滄祦鍏ョ殑鏁版嵁杩濊儗浜嗕换浣曠害鏉燂紝澶嶅埗灏嗗仠姝€傝繖绉嶆儏鍐佃绉颁负涓涓啿绐併傚湪澶嶅埗UPDATE鎴朌ELETE鎿嶄綔鏃讹紝缂哄け鐨勬暟鎹皢涓嶄細浜х敓鍐茬獊骞朵笖杩欑被鎿嶄綔灏嗚绠鍗曞湴璺宠繃銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%86%B2%E7%AA%81%E5%A4%84%E7%90%86.html,鍐茬獊澶勭悊,鍐茬獊锝滃鐞 -WDR Snapshot 鏁版嵁琛,WDR Snapshot鏁版嵁琛ㄥ懡鍚嶅師鍒欙細snap_{婧愭暟鎹〃}銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/WDR-Snapshot-%E6%95%B0%E6%8D%AE%E8%A1%A8.html,WDR Snapshot 鏁版嵁琛,WDR锝淪napshot锝滄暟鎹〃 -CLASS_VITAL_INFO,CLASS_VITAL_INFO瑙嗗浘鐢ㄤ簬鍋歐DR鏃舵牎楠岀浉鍚岀殑琛ㄦ垨鑰呯储寮曠殑oid鏄惁涓鑷淬,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/CLASS_VITAL_INFO.html,CLASS_VITAL_INFO,CLASS锝淰ITAL锝淚NFO -瀵嗘佹敮鎸佸嚱鏁/瀛樺偍杩囩▼,瀵嗘佹敮鎸佸嚱鏁/瀛樺偍杩囩▼褰撳墠鐗堟湰鍙敮鎸乻ql鍜孭L/pgsql涓ょ璇█銆傜敱浜庡瘑鎬佹敮鎸佸瓨鍌ㄨ繃绋嬩腑鍒涘缓鍜屾墽琛屽嚱鏁/瀛樺偍杩囩▼瀵圭敤鎴锋槸鏃犳劅鐭ョ殑锛屽洜姝よ娉曞拰闈炲瘑鎬佹棤鍖哄埆銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%AF%86%E6%80%81%E6%94%AF%E6%8C%81%E5%87%BD%E6%95%B0-%E5%AD%98%E5%82%A8%E8%BF%87%E7%A8%8B.html,瀵嗘佹敮鎸佸嚱鏁/瀛樺偍杩囩▼,瀵嗘侊綔鏀寔锝滃嚱鏁帮綔/锝滃瓨鍌綔杩囩▼ -Memory Statistics,Memory Statistics鎸囨爣鍚嶇О鍙婃弿杩板涓嬭〃鎵绀恒,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/Memory-Statistics.html,Memory Statistics,Memory锝淪tatistics -GAUSS-04741 鈥 GAUSS-04750,GAUSS-04741: 鈥淭he path '%s' must be an absolute path.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04741-GAUSS-04750.html,GAUSS-04741 鈥 GAUSS-04750,GAUSS锝04741锝淕AUSS锝04750 -DBE_PLDEBUGGER.add_breakpoint,debug绔皟璇曡繃绋嬩腑锛岃皟鐢╝dd_breakpoint澧炲姞鏂扮殑鏂偣銆傚鏋滆繑鍥-1鍒欒鏄庢寚瀹氱殑鏂偣涓嶅悎娉曪紝璇峰弬鑰僁BE_PLDEBUGGER.info_code鐨刢anbreak瀛楁纭畾鏂偣鍚堥傜殑浣嶇疆銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/DBE_PLDEBUGGER-add_breakpoint.html,DBE_PLDEBUGGER.add_breakpoint,DBE锝淧LDEBUGGER锝渁dd锝渂reakpoint -WAIT_EVENTS,WAIT_EVENTS鏄剧ず褰撳墠鑺傜偣鐨別vent鐨勭瓑寰呯浉鍏崇殑缁熻淇℃伅銆傚叿浣撲簨浠朵俊鎭绛夊緟鐘舵佸垪琛ㄣ佽交閲忕骇閿佺瓑寰呬簨浠跺垪琛ㄣ両O绛夊緟浜嬩欢鍒楄〃鍜屼簨鍔￠攣绛夊緟浜嬩欢鍒楄〃銆傚叧浜庢瘡绉嶄簨鍔￠攣瀵逛笟鍔＄殑褰卞搷绋嬪害锛岃鍙傝僉OCK璇硶灏忚妭鐨勮缁嗘弿杩般,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/WAIT_EVENTS.html,WAIT_EVENTS,WAIT锝淓VENTS -Operator,OPERATOR_HISTORY_TABLE,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/Operator.html,Operator,Operator -CBO浼樺寲鍣,openGauss浼樺寲鍣ㄦ槸鍩轰簬浠ｄ环鐨勪紭鍖栵紙Cost-Based Optimization锛岀畝绉癈BO锛夈,https://opengauss.org/zh/docs/3.0.0/docs/CharacteristicDescription/CBO%E4%BC%98%E5%8C%96%E5%99%A8.html,CBO浼樺寲鍣,CBO锝滀紭鍖栵綔鍣 -GAUSS-02251 鈥 GAUSS-02260,GAUSS-02252: 鈥%s is not allowed in a non-volatile function鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02251-GAUSS-02260.html,GAUSS-02251 鈥 GAUSS-02260,GAUSS锝02251锝淕AUSS锝02260 -DBE_PLDEBUGGER.continue,鎵ц褰撳墠瀛樺偍杩囩▼锛岀洿鍒颁笅涓涓柇鐐规垨缁撴潫銆傝繑鍥炲艰〃绀烘墽琛岀殑涓嬩竴鏉＄殑琛屾暟鍜屽搴攓uery銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/DBE_PLDEBUGGER-continue.html,DBE_PLDEBUGGER.continue,DBE锝淧LDEBUGGER锝渃ontinue -GAUSS-04651 鈥 GAUSS-04660,GAUSS-04651: 鈥淚t is not supported to rename schema '%s' which includes DFS table '%s'.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04651-GAUSS-04660.html,GAUSS-04651 鈥 GAUSS-04660,GAUSS锝04651锝淕AUSS锝04660 -GAUSS-05331 鈥 GAUSS-05340,GAUSS-05331: 鈥渋nput zero npts for path_encode is invalid鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05331-GAUSS-05340.html,GAUSS-05331 鈥 GAUSS-05340,GAUSS锝05331锝淕AUSS锝05340 -GAUSS-05831 鈥 GAUSS-05840,GAUSS-05833: 鈥淭he create resource pool statement buffer is too small(%d).鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05831-GAUSS-05840.html,GAUSS-05831 鈥 GAUSS-05840,GAUSS锝05831锝淕AUSS锝05840 -GAUSS-05921 鈥 GAUSS-05930,GAUSS-05921: 鈥渞ow level policy '%s' for relation '%s' already exists鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05921-GAUSS-05930.html,GAUSS-05921 鈥 GAUSS-05930,GAUSS锝05921锝淕AUSS锝05930 -GAUSS-06241 鈥 GAUSS-06250,GAUSS-06241: 鈥渦nrecognized node type: %d when modify worktable wtParam.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06241-GAUSS-06250.html,GAUSS-06241 鈥 GAUSS-06250,GAUSS锝06241锝淕AUSS锝06250 -GAUSS-05421 鈥 GAUSS-05430,GAUSS-05421: 鈥淭able object with oid %u does not exists (has been dropped)鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05421-GAUSS-05430.html,GAUSS-05421 鈥 GAUSS-05430,GAUSS锝05421锝淕AUSS锝05430 -DV_SESSION_LONGOPS,DV_SESSION_LONGOPS瑙嗗浘瀛樺偍褰撳墠姝ｅ湪鎵ц鐨勬搷浣滅殑杩涘害銆傝瑙嗗浘闇瑕佹巿鏉冭闂,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/DV_SESSION_LONGOPS.html,DV_SESSION_LONGOPS,DV锝淪ESSION锝淟ONGOPS -PG_USER_STATUS,PG_USER_STATUS绯荤粺琛ㄦ彁渚涗簡璁块棶鏁版嵁搴撶敤鎴风殑鐘舵併傞渶瑕佹湁绯荤粺绠＄悊鍛樻潈闄愭墠鍙互璁块棶姝ょ郴缁熻〃,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_USER_STATUS.html,PG_USER_STATUS,PG锝淯SER锝淪TATUS -GAUSS-05291鈥 GAUSS-05300,"GAUSS-05291: 鈥淭he input NUMCacheEntry is invalid, which is Null.鈥",https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05291-GAUSS-05300.html,GAUSS-05291鈥 GAUSS-05300,GAUSS锝05291锝淕AUSS锝05300 -PQexecPreparedBatch,鍙戦佷竴涓姹傛潵鐢ㄧ粰瀹氱殑鎵归噺鍙傛暟鎵ц涓涓澶囪鍙ワ紝骞朵笖绛夊緟缁撴灉銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PQexecPreparedBatch.html,PQexecPreparedBatch,PQexecPreparedBatch -PG_AMOP,PG_AMOP绯荤粺琛ㄥ瓨鍌ㄦ湁鍏冲拰璁块棶鏂规硶鎿嶄綔绗︽棌鍏宠仈鐨勪俊鎭傚鏋滀竴涓搷浣滅鏄竴涓搷浣滅鏃忎腑鐨勬垚鍛橈紝鍒欏湪杩欎釜琛ㄤ腑浼氬崰鎹竴琛屻備竴涓棌鎴愬憳鏄竴涓猻earch鎿嶄綔绗︽垨涓涓猳rdering鎿嶄綔绗︺備竴涓搷浣滅鍙互鍦ㄥ涓棌涓嚭鐜帮紝浣嗘槸涓嶈兘鍦ㄤ竴涓棌涓殑澶氫釜鎼滅储浣嶇疆鎴栧涓帓搴忎綅缃腑鍑虹幇銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_AMOP.html,PG_AMOP,PG锝淎MOP -GAUSS-05601 鈥 GAUSS-05610,GAUSS-05601: 鈥渙nly system/monitor admin can get user statistics info鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05601-GAUSS-05610.html,GAUSS-05601 鈥 GAUSS-05610,GAUSS锝05601锝淕AUSS锝05610 -ALTER LANGUAGE,淇敼涓涓繃绋嬭瑷鐨勫畾涔夈傚崟鏈哄拰闆嗕腑寮忔殏涓嶆敮鎸佷慨鏀硅繃绋嬭瑷銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/ALTER-LANGUAGE.html,ALTER LANGUAGE,ALTER锝淟ANGUAGE -GAUSS-06331 鈥 GAUSS-06340,GAUSS-06331: 鈥渃hild rel %u not found in append_rel_list鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06331-GAUSS-06340.html,GAUSS-06331 鈥 GAUSS-06340,GAUSS锝06331锝淕AUSS锝06340 -铏氭嫙绱㈠紩,铏氭嫙绱㈠紩鍔熻兘鏀寔鐢ㄦ埛鍦ㄦ暟鎹簱涓洿鎺ヨ繘琛屾搷浣滐紝鏈姛鑳藉皢妯℃嫙鐪熷疄绱㈠紩鐨勫缓绔嬶紝閬垮厤鐪熷疄绱㈠紩鍒涘缓鎵闇鐨勬椂闂村拰绌洪棿寮閿锛岀敤鎴峰熀浜庤櫄鎷熺储寮曪紝鍙氳繃浼樺寲鍣ㄨ瘎浼拌绱㈠紩瀵规寚瀹氭煡璇㈣鍙ョ殑浠ｄ环褰卞搷銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E8%99%9A%E6%8B%9F%E7%B4%A2%E5%BC%95.html,铏氭嫙绱㈠紩,铏氭嫙锝滅储寮 -鍐呭瓨琛,浠嬬粛鍐呭瓨琛ㄧ殑閰嶇疆鍙傛暟銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%86%85%E5%AD%98%E8%A1%A8.html,鍐呭瓨琛,鍐呭瓨锝滆〃 -GAUSS-06741 鈥 GAUSS-06750,"GAUSS-06741: 鈥淓xpecting messages of query: %lu, but received messages of query: %lu鈥",https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06741-GAUSS-06750.html,GAUSS-06741 鈥 GAUSS-06750,GAUSS锝06741锝淕AUSS锝06750 -GS_SESSION_CPU_STATISTICS,GS_SESSION_CPU_STATISTICS瑙嗗浘鏄剧ず褰撳墠鐢ㄦ埛鎵ц鐨勬鍦ㄨ繍琛岀殑澶嶆潅浣滀笟鐨凜PU浣跨敤鐨勮礋杞界鐞嗕俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GS_SESSION_CPU_STATISTICS.html,GS_SESSION_CPU_STATISTICS,GS锝淪ESSION锝淐PU锝淪TATISTICS -GAUSS-06651 鈥 GAUSS-06660,GAUSS-06651: 鈥渦nrecognized window seek type: %d on a specified row of window frame鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06651-GAUSS-06660.html,GAUSS-06651 鈥 GAUSS-06660,GAUSS锝06651锝淕AUSS锝06660 -GAUSS-06601 鈥 GAUSS-06610,"GAUSS-06601: 鈥淭he hash-join temporary file is corrupted,hashvalue:%u, length:%u.鈥",https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06601-GAUSS-06610.html,GAUSS-06601 鈥 GAUSS-06610,GAUSS锝06601锝淕AUSS锝06610 -SQLColAttribute,杩斿洖缁撴灉闆嗕腑涓鍒楃殑鎻忚堪绗︿俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/SQLColAttribute.html,SQLColAttribute,SQLColAttribute -GAUSS-00471 鈥 GAUSS-00480,GAUSS-00474: 鈥渇cntl F_GETFD failed!鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00471-GAUSS-00480.html,GAUSS-00471 鈥 GAUSS-00480,GAUSS锝00471锝淕AUSS锝00480 -鍏ㄥ瘑鎬佹暟鎹簱绛夊兼煡璇,瀵嗘佹暟鎹簱鎰忓湪瑙ｅ喅鏁版嵁鍏ㄧ敓鍛藉懆鏈熺殑闅愮淇濇姢闂锛屼娇寰楃郴缁熸棤璁哄湪浣曠涓氬姟鍦烘櫙鍜岀幆澧冧笅锛屾暟鎹湪浼犺緭銆佽繍绠椾互鍙婂瓨鍌ㄧ殑鍚勪釜鐜妭濮嬬粓閮藉浜庡瘑鏂囩姸鎬併傚綋鏁版嵁鎷ユ湁鑰呭湪瀹㈡埛绔畬鎴愭暟鎹姞瀵嗗苟鍙戦佺粰鏈嶅姟绔悗锛屽湪鏀诲嚮鑰呭熷姪绯荤粺鑴嗗急鐐圭獌鍙栫敤鎴锋暟鎹殑鐘舵佷笅浠嶇劧鏃犳硶鑾峰緱鏈夋晥鐨勪环鍊间俊鎭紝浠庤岃捣鍒颁繚鎶ゆ暟鎹殣绉佺殑浣滅敤銆,https://opengauss.org/zh/docs/3.0.0/docs/CharacteristicDescription/%E5%85%A8%E5%AF%86%E6%80%81%E6%95%B0%E6%8D%AE%E5%BA%93%E7%AD%89%E5%80%BC%E6%9F%A5%E8%AF%A2.html,鍏ㄥ瘑鎬佹暟鎹簱绛夊兼煡璇,鍏ㄥ瘑鎬侊綔鏁版嵁搴擄綔绛夊硷綔鏌ヨ -GAUSS-06791 鈥 GAUSS-06800,GAUSS-06791: 鈥渉ash bucket is not supported in column store.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06791-GAUSS-06800.html,GAUSS-06791 鈥 GAUSS-06800,GAUSS锝06791锝淕AUSS锝06800 -鑼冨洿鍑芥暟鍜屾搷浣滅,=,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E8%8C%83%E5%9B%B4%E5%87%BD%E6%95%B0%E5%92%8C%E6%93%8D%E4%BD%9C%E7%AC%A6.html,鑼冨洿鍑芥暟鍜屾搷浣滅,鑼冨洿锝滃嚱鏁帮綔鎿嶄綔绗 -PG_COMM_SEND_STREAM,PG_COMM_SEND_STREAM瑙嗗浘灞曠ず鑺傜偣涓婃墍鏈夌殑閫氫俊搴撳彂閫佹祦鐘舵併,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_COMM_SEND_STREAM.html,PG_COMM_SEND_STREAM,PG锝淐OMM锝淪END锝淪TREAM -PQsendPrepare,鍙戦佷竴涓姹傦紝鍒涘缓涓涓粰瀹氬弬鏁扮殑棰勫璇彞锛岃屼笉绛夊緟缁撴潫銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PQsendPrepare.html,PQsendPrepare,PQsendPrepare -cursor.fetchall(),姝ゆ柟娉曡幏鍙栨煡璇㈢粨鏋滅殑鎵鏈夛紙鍓╀綑锛夎锛屽苟灏嗗畠浠綔涓哄厓缁勫垪琛ㄨ繑鍥炪,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/cursor-fetchall.html,cursor.fetchall(),cursor锝渇etchall锝(锝) -PG_ROLES,PG_ROLES瑙嗗浘鎻愪緵璁块棶鏁版嵁搴撹鑹茬殑鐩稿叧淇℃伅锛屽垵濮嬪寲鐢ㄦ埛鍜屽叿鏈塻ysadmin灞炴ф垨createrole灞炴х殑鐢ㄦ埛鍙互鏌ョ湅鍏ㄩ儴瑙掕壊鐨勪俊鎭紝鍏朵粬鐢ㄦ埛鍙兘鏌ョ湅鑷繁鐨勪俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_ROLES.html,PG_ROLES,PG锝淩OLES -GAUSS-07421 鈥 GAUSS-07430,GAUSS-07421: 鈥渋nvalid input syntax for type lsn: '%s' of start_lsn鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-07421-GAUSS-07430.html,GAUSS-07421 鈥 GAUSS-07430,GAUSS锝07421锝淕AUSS锝07430 -GAUSS-51700 鈥 GAUSS-51799,GAUSS-51704: 鈥淔ailed to set Cgroup.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-51700-GAUSS-51799.html,GAUSS-51700 鈥 GAUSS-51799,GAUSS锝51700锝淕AUSS锝51799 -GAUSS-50300 鈥 GAUSS-50399,GAUSS-50300: 鈥淯ser %s does not exist.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-50300-GAUSS-50399.html,GAUSS-50300 鈥 GAUSS-50399,GAUSS锝50300锝淕AUSS锝50399 -甯歌鏁呴殰瀹氫綅鎵嬫,鏌ヨ鐘舵佹椂锛屾樉绀轰竴涓妭鐐逛笂鎵鏈夊疄渚嬮兘涓嶆甯告椂锛屽彲鑳芥槸鎿嶄綔绯荤粺鍙戠敓浜嗘晠闅溿,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%B8%B8%E8%A7%81%E6%95%85%E9%9A%9C%E5%AE%9A%E4%BD%8D%E6%89%8B%E6%AE%B5.html,甯歌鏁呴殰瀹氫綅鎵嬫,甯歌鏁呴殰锝滃畾浣嶏綔鎵嬫 -GAUSS-01701 鈥 GAUSS-01800,GAUSS-01701 鈥 GAUSS-01710,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01701-GAUSS-01800.html,GAUSS-01701 鈥 GAUSS-01800,GAUSS锝01701锝淕AUSS锝01800 -GAUSS-01651 鈥 GAUSS-01660,GAUSS-01651: 鈥減lan should not reference subplan's variable鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01651-GAUSS-01660.html,GAUSS-01651 鈥 GAUSS-01660,GAUSS锝01651锝淕AUSS锝01660 -CREATE SEQUENCE,CREATE SEQUENCE鐢ㄤ簬鍚戝綋鍓嶆暟鎹簱閲屽鍔犱竴涓柊鐨勫簭鍒椼傚簭鍒楃殑Owner涓哄垱寤烘搴忓垪鐨勭敤鎴枫,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/CREATE-SEQUENCE.html,CREATE SEQUENCE,CREATE锝淪EQUENCE -GAUSS-01741 鈥 GAUSS-01750,GAUSS-01742: 鈥渃annot have more than %d keys in a cluster key鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01741-GAUSS-01750.html,GAUSS-01741 鈥 GAUSS-01750,GAUSS锝01741锝淕AUSS锝01750 -鍒嗘瀽鏌ヨ璇彞杩愯鐘舵,绯荤粺涓儴鍒嗘煡璇㈣鍙ヨ繍琛屾椂闂磋繃闀匡紝闇瑕佸垎鏋愭煡璇㈣鍙ョ殑杩愯鐘舵併,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%88%86%E6%9E%90%E6%9F%A5%E8%AF%A2%E8%AF%AD%E5%8F%A5%E8%BF%90%E8%A1%8C%E7%8A%B6%E6%80%81.html,鍒嗘瀽鏌ヨ璇彞杩愯鐘舵,鍒嗘瀽锝滄煡璇綔璇彞锝滆繍琛岋綔鐘舵 -閫氱敤鏂囦欢璁块棶鍑芥暟,閫氱敤鏂囦欢璁块棶鍑芥暟鎻愪緵浜嗗鏁版嵁搴撴湇鍔″櫒涓婄殑鏂囦欢鐨勬湰鍦拌闂帴鍙ｃ傚彧鏈塷penGauss鐩綍鍜宭og_directory鐩綍閲岄潰鐨勬枃浠跺彲浠ヨ闂備娇鐢ㄧ浉瀵硅矾寰勮闂畂penGauss鐩綍閲岄潰鐨勬枃浠讹紝浠ュ強鍖归厤log_directory閰嶇疆鑰岃缃殑璺緞璁块棶鏃ュ織鏂囦欢銆傚彧鏈夋暟鎹簱鍒濆鍖栫敤鎴锋墠鑳戒娇鐢ㄨ繖浜涘嚱鏁般,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E9%80%9A%E7%94%A8%E6%96%87%E4%BB%B6%E8%AE%BF%E9%97%AE%E5%87%BD%E6%95%B0.html,閫氱敤鏂囦欢璁块棶鍑芥暟,閫氱敤锝滄枃浠讹綔璁块棶锝滃嚱鏁 -閰嶇疆鏂囦欢鍙傝,琛 1 鍙傛暟璇存槑,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E9%85%8D%E7%BD%AE%E6%96%87%E4%BB%B6%E5%8F%82%E8%80%83.html,閰嶇疆鏂囦欢鍙傝,閰嶇疆鏂囦欢锝滃弬鑰 -gs_sshexkey,openGauss鍦ㄥ畨瑁呰繃绋嬩腑锛岄渶瑕佸湪openGauss涓殑鑺傜偣闂磋繘琛屾墽琛屽懡浠ゃ佷紶閫佹枃浠剁瓑鎿嶄綔銆傚洜姝わ紝瀹夎鍓嶉渶瑕佺‘淇濅簰淇℃槸杩為氱殑銆俹penGauss鎻愪緵浜唃s_sshexkey宸ュ叿鏉ュ府鍔╃敤鎴峰缓绔嬩簰淇°,https://opengauss.org/zh/docs/3.0.0/docs/Toolreference/gs_sshexkey.html,gs_sshexkey,gs锝渟shexkey -GAUSS-02101 鈥 GAUSS-02110,GAUSS-02101: 鈥淚nvalid RTE found.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02101-GAUSS-02110.html,GAUSS-02101 鈥 GAUSS-02110,GAUSS锝02101锝淕AUSS锝02110 -GAUSS-00981 鈥 GAUSS-00990,GAUSS-00981: 鈥渦nrecognized CoercionContext: %d鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00981-GAUSS-00990.html,GAUSS-00981 鈥 GAUSS-00990,GAUSS锝00981锝淕AUSS锝00990 -gs_ctl,gs_ctl鏄痮penGauss鎻愪緵鐨勬暟鎹簱鏈嶅姟鎺у埗宸ュ叿锛屽彲浠ョ敤鏉ュ惎鍋滄暟鎹簱鏈嶅姟鍜屾煡璇㈡暟鎹簱鐘舵併備富瑕佷緵openGauss绠＄悊妯″潡璋冪敤銆,https://opengauss.org/zh/docs/3.0.0/docs/Toolreference/gs_ctl.html,gs_ctl,gs锝渃tl -绀轰緥锛氬父鐢ㄦ搷浣,姝ょず渚嬪皢婕旂ず濡備綍鍩轰簬openGauss鎻愪緵鐨凧DBC鎺ュ彛寮鍙戝簲鐢ㄧ▼搴忋,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E7%A4%BA%E4%BE%8B-%E5%B8%B8%E7%94%A8%E6%93%8D%E4%BD%9C.html,绀轰緥锛氬父鐢ㄦ搷浣,绀轰緥锝滃父鐢綔鎿嶄綔 -ALTER DATA SOURCE,淇敼Data Source瀵硅薄鐨勫睘鎬у拰鍐呭銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/ALTER-DATA-SOURCE.html,ALTER DATA SOURCE,ALTER锝淒ATA锝淪OURCE -gs_checkos,gs_checkos宸ュ叿鐢ㄦ潵甯姪妫鏌ユ搷浣滅郴缁熴佹帶鍒跺弬鏁般佺鐩橀厤缃瓑鍐呭锛屽苟瀵圭郴缁熸帶鍒跺弬鏁般両/O閰嶇疆銆佺綉缁滈厤缃拰THP鏈嶅姟绛変俊鎭繘琛岄厤缃,https://opengauss.org/zh/docs/3.0.0/docs/Toolreference/gs_checkos.html,gs_checkos,gs锝渃heckos -gs_collector宸ュ叿鏀寔鏀堕泦鐨勭郴缁熻〃鍜岃鍥惧垪琛,琛 1 gs_collector宸ュ叿鏀寔鏀堕泦鐨勭郴缁熻〃鍜岃鍥惧垪琛,https://opengauss.org/zh/docs/3.0.0/docs/Toolreference/gs_collector%E5%B7%A5%E5%85%B7%E6%94%AF%E6%8C%81%E6%94%B6%E9%9B%86%E7%9A%84%E7%B3%BB%E7%BB%9F%E8%A1%A8%E5%92%8C%E8%A7%86%E5%9B%BE%E5%88%97%E8%A1%A8.html,gs_collector宸ュ叿鏀寔鏀堕泦鐨勭郴缁熻〃鍜岃鍥惧垪琛,gs锝渃ollector锝滃伐鍏凤綔鏀寔锝滄敹闆嗭綔绯荤粺锝滆〃锝滆鍥撅綔鍒楄〃 -SUMMARY_STATEMENT,鑾峰緱鍚勬暟鎹簱涓昏妭鐐圭殑鎵ц璇彞锛堝綊涓鍖朣QL锛夌殑鍏ㄩ噺淇℃伅锛堝寘鍚暟鎹簱鑺傜偣锛夈,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/SUMMARY_STATEMENT.html,SUMMARY_STATEMENT,SUMMARY锝淪TATEMENT -LOCAL_ACTIVE_SESSION,LOCAL_ACTIVE_SESSION瑙嗗浘鏄剧ず鏈妭鐐逛笂鐨凙CTIVE SESSION PROFILE鍐呭瓨涓殑鏍锋湰銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/LOCAL_ACTIVE_SESSION.html,LOCAL_ACTIVE_SESSION,LOCAL锝淎CTIVE锝淪ESSION -GAUSS-02881 鈥 GAUSS-02890,GAUSS-02881: 鈥渋nvalid type modifier鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02881-GAUSS-02890.html,GAUSS-02881 鈥 GAUSS-02890,GAUSS锝02881锝淕AUSS锝02890 -GAUSS-03561 鈥 GAUSS-03570,GAUSS-03562: 鈥渃oncurrent transaction log activity while database system is shutting down鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03561-GAUSS-03570.html,GAUSS-03561 鈥 GAUSS-03570,GAUSS锝03561锝淕AUSS锝03570 -GAUSS-04101 鈥 GAUSS-04110,GAUSS-04102: 鈥渢oo many LWLocks taken鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04101-GAUSS-04110.html,GAUSS-04101 鈥 GAUSS-04110,GAUSS锝04101锝淕AUSS锝04110 -GAUSS-04291 鈥 GAUSS-04300,GAUSS-04291: 鈥渢squery is too large鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04291-GAUSS-04300.html,GAUSS-04291 鈥 GAUSS-04300,GAUSS锝04291锝淕AUSS锝04300 -LOCAL_REL_IOSTAT,鑾峰彇褰撳墠鑺傜偣涓暟鎹枃浠禝O鐘舵佺殑绱鍊硷紝鏄剧ず涓烘墍鏈夋暟鎹枃浠禝O鐘舵佺殑鎬诲拰銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/LOCAL_REL_IOSTAT.html,LOCAL_REL_IOSTAT,LOCAL锝淩EL锝淚OSTAT -PG_TIMEZONE_NAMES,PG_TIMEZONE_NAMES瑙嗗浘鎻愪緵浜嗘樉绀轰簡鎵鏈夎兘澶熻SET TIMEZONE璇嗗埆鐨勬椂鍖哄悕鍙婂叾缂╁啓銆乁TC鍋忕Щ閲忋佹槸鍚﹀鏃跺埗銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_TIMEZONE_NAMES.html,PG_TIMEZONE_NAMES,PG锝淭IMEZONE锝淣AMES -GAUSS-03701 鈥 GAUSS-03800,GAUSS-03701 鈥 GAUSS-03710,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03701-GAUSS-03800.html,GAUSS-03701 鈥 GAUSS-03800,GAUSS锝03701锝淕AUSS锝03800 -GAUSS-03921 鈥 GAUSS-03930,GAUSS-03921: 鈥淎pplication Workload Group Mapping '%s': object can not create鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03921-GAUSS-03930.html,GAUSS-03921 鈥 GAUSS-03930,GAUSS锝03921锝淕AUSS锝03930 -GLOBAL_OPERATOR_HISTORY_TABLE,GLOBAL_OPERATOR_HISTORY_TABLE瑙嗗浘鏄剧ず鏁版嵁搴撲富鑺傜偣鎵ц浣滀笟缁撴潫鍚庣殑绠楀瓙鐩稿叧鐨勮褰曘傛鏁版嵁鏄粠鍐呮牳涓浆鍌ㄥ埌绯荤粺琛℅S_WLM_OPERATOR_INFO涓殑鏁版嵁銆傝瑙嗗浘鏄煡璇㈡暟鎹簱涓昏妭鐐圭郴缁熻〃GS_WLM_OPERATOR_INFO鐨勬眹鑱氳鍥俱傝〃瀛楁鍚岃〃1銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GLOBAL_OPERATOR_HISTORY_TABLE.html,GLOBAL_OPERATOR_HISTORY_TABLE,GLOBAL锝淥PERATOR锝淗ISTORY锝淭ABLE -GAUSS-04791 鈥 GAUSS-04800,GAUSS-04791: 鈥渋nvalid hashbucketId syntax鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04791-GAUSS-04800.html,GAUSS-04791 鈥 GAUSS-04800,GAUSS锝04791锝淕AUSS锝04800 -SUMMARY_STAT_USER_TABLES,openGauss鍐呮眹鑱氭墍鏈夊懡鍚嶇┖闂翠腑鐢ㄦ埛鑷畾涔夋櫘閫氳〃鐨勭姸鎬佷俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/SUMMARY_STAT_USER_TABLES.html,SUMMARY_STAT_USER_TABLES,SUMMARY锝淪TAT锝淯SER锝淭ABLES -GAUSS-04241 鈥 GAUSS-04250,GAUSS-04241: 鈥淚nvalid command received鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04241-GAUSS-04250.html,GAUSS-04241 鈥 GAUSS-04250,GAUSS锝04241锝淕AUSS锝04250 -浜у搧瀹氫綅,openGauss鏄竴娆炬敮鎸丼QL2003鏍囧噯璇硶锛屾敮鎸佷富澶囬儴缃茬殑楂樺彲鐢ㄥ叧绯诲瀷鏁版嵁搴撱,https://opengauss.org/zh/docs/3.0.0/docs/Technicalwhitepaper/%E4%BA%A7%E5%93%81%E5%AE%9A%E4%BD%8D.html,浜у搧瀹氫綅,浜у搧锝滃畾浣 -浣跨敤,鍒涘缓澧為噺鐗╁寲瑙嗗浘,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E4%BD%BF%E7%94%A8-1.html,浣跨敤,浣跨敤 -GAUSS-04151 鈥 GAUSS-04160,"GAUSS-04152: 鈥淕TM error, could not obtain snapshot鈥",https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04151-GAUSS-04160.html,GAUSS-04151 鈥 GAUSS-04160,GAUSS锝04151锝淕AUSS锝04160 -GAUSS-05381 鈥 GAUSS-05390,GAUSS-05381: 鈥渦nsupported function or view in %s mode.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05381-GAUSS-05390.html,GAUSS-05381 鈥 GAUSS-05390,GAUSS锝05381锝淕AUSS锝05390 -GAUSS-03881 鈥 GAUSS-03890,GAUSS-03882: 鈥淯nsupported array coerce expression in vector engine鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03881-GAUSS-03890.html,GAUSS-03881 鈥 GAUSS-03890,GAUSS锝03881锝淕AUSS锝03890 -璧勬簮璐熻浇绠＄悊,璧勬簮璐熻浇绠＄悊姒傝堪,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E8%B5%84%E6%BA%90%E8%B4%9F%E8%BD%BD%E7%AE%A1%E7%90%86.html,璧勬簮璐熻浇绠＄悊,璧勬簮锝滆礋杞斤綔绠＄悊 -GAUSS-05061 鈥 GAUSS-05070,GAUSS-05061: 鈥淪ubquery should at least have a target column.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05061-GAUSS-05070.html,GAUSS-05061 鈥 GAUSS-05070,GAUSS锝05061锝淕AUSS锝05070 -GAUSS-02521 鈥 GAUSS-02530,GAUSS-02521: 鈥渃ould not get current working directory: %m鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02521-GAUSS-02530.html,GAUSS-02521 鈥 GAUSS-02530,GAUSS锝02521锝淕AUSS锝02530 -绫诲瀷杞崲,姒傝堪,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E7%B1%BB%E5%9E%8B%E8%BD%AC%E6%8D%A2.html,绫诲瀷杞崲,绫诲瀷杞崲 -GAUSS-04421 鈥 GAUSS-04430,GAUSS-04422: 鈥%u/%u/%u invalid bcm meta buffer %u鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04421-GAUSS-04430.html,GAUSS-04421 鈥 GAUSS-04430,GAUSS锝04421锝淕AUSS锝04430 -Instance Efficiency Percentages,Instance Efficiency Percentages鎸囨爣鍚嶇О鍙婃弿杩板涓嬭〃鎵绀恒,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/Instance-Efficiency-Percentages.html,Instance Efficiency Percentages,Instance锝淓fficiency锝淧ercentages -PG_LANGUAGE,PG_LANGUAGE绯荤粺琛ㄧ櫥璁扮紪绋嬭瑷锛岀敤鎴峰彲浠ョ敤杩欎簺璇█鎴栨帴鍙ｅ啓鍑芥暟鎴栬呭瓨鍌ㄨ繃绋嬨,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_LANGUAGE.html,PG_LANGUAGE,PG锝淟ANGUAGE -GAUSS-03111 鈥 GAUSS-03120,GAUSS-03111: 鈥渄imension array or low bound array cannot be null鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03111-GAUSS-03120.html,GAUSS-03111 鈥 GAUSS-03120,GAUSS锝03111锝淕AUSS锝03120 -瀹¤寮鍏,鍙傛暟璇存槑锛氭帶鍒跺璁¤繘绋嬬殑寮鍚拰鍏抽棴銆傚璁¤繘绋嬪紑鍚悗锛屽皢浠庣閬撹鍙栧悗鍙拌繘绋嬪啓鍏ョ殑瀹¤淇℃伅锛屽苟鍐欏叆瀹¤鏂囦欢銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%AE%A1%E8%AE%A1%E5%BC%80%E5%85%B3.html,瀹¤寮鍏,瀹¤锝滃紑鍏 -GLOBAL_SESSION_TIME,鐢ㄤ簬缁熻鍚勮妭鐐逛細璇濈嚎绋嬬殑杩愯鏃堕棿淇℃伅锛屽強鍚勬墽琛岄樁娈垫墍娑堣楁椂闂淬,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GLOBAL_SESSION_TIME.html,GLOBAL_SESSION_TIME,GLOBAL锝淪ESSION锝淭IME -javax.naming.Context,javax.naming.Context鏄繛鎺ラ厤缃殑涓婁笅鏂囨帴鍙ｃ,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/javax-naming-Context.html,javax.naming.Context,javax锝渘aming锝淐ontext -閿欒鎹曡幏璇彞,缂虹渷鏃讹紝褰揚L/SQL鍑芥暟鎵ц杩囩▼涓彂鐢熼敊璇椂閫鍑哄嚱鏁版墽琛岋紝骞朵笖鍛ㄥ洿鐨勪簨鍔′篃浼氬洖婊氥傚彲浠ョ敤涓涓甫鏈塃XCEPTION瀛愬彞鐨凚EGIN鍧楁崟鑾烽敊璇苟涓斾粠涓仮澶嶃傚叾璇硶鏄甯哥殑BEGIN鍧楄娉曠殑涓涓墿灞曪細,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E9%94%99%E8%AF%AF%E6%8D%95%E8%8E%B7%E8%AF%AD%E5%8F%A5.html,閿欒鎹曡幏璇彞,閿欒锝滄崟鑾凤綔璇彞 -绱㈠紩浣跨敤绾︽潫,涓嬮潰鏄竴涓娇鐢ㄧ储寮曠殑渚嬪瓙锛,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E7%B4%A2%E5%BC%95%E4%BD%BF%E7%94%A8%E7%BA%A6%E6%9D%9F.html,绱㈠紩浣跨敤绾︽潫,绱㈠紩锝滀娇鐢綔绾︽潫 -鍗曡妭鐐瑰畨瑁,1.浣跨敤鏅氱敤鎴风櫥褰曞埌openGauss鍖呭畨瑁呯殑涓绘満锛岃В鍘媜penGauss鍘嬬缉鍖呭埌瀹夎鐩綍銆,https://opengauss.org/zh/docs/3.0.0/docs/installation/%E5%8D%95%E8%8A%82%E7%82%B9%E5%AE%89%E8%A3%85.html,鍗曡妭鐐瑰畨瑁,鍗曪綔鑺傜偣锝滃畨瑁 -component瀛愬懡浠,璇ュ瓙鍛戒护鍙互鐢ㄤ簬鍚姩DBMind鐨勭粍浠讹紝鍖呮嫭鍙敤浜庣洃鎺ф寚鏍囩殑exporter锛屼互鍙夾I鍔熻兘绛夈傝鍛戒护鍙互灏嗙敤鎴烽氳繃鍛戒护琛屼紶鍏ョ殑鍛戒护杞彂缁欏搴旂殑瀛愮粍浠讹紝鏁呬笉鍚岀殑瀛愮粍浠跺懡浠ら渶鍙傝冨叾鍔熻兘鐨勫搴旇鏄庯紝璇﹁鍚庢枃鍚勪釜瀛愮粍浠跺搴旂珷鑺傦紝姝ゅ涓嶅啀璧樿堪銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/component%E5%AD%90%E5%91%BD%E4%BB%A4.html,component瀛愬懡浠,component锝滃瓙锝滃懡浠 -鐘舵佹煡璇,openGauss鏀寔鏌ョ湅鏁翠釜openGauss鐨勭姸鎬侊紝閫氳繃鏌ヨ缁撴灉纭openGauss鎴栬呭崟涓富鏈虹殑杩愯鐘舵佹槸鍚︽甯搞,https://opengauss.org/zh/docs/3.0.0/docs/Administratorguide/%E7%8A%B6%E6%80%81%E6%9F%A5%E8%AF%A2.html,鐘舵佹煡璇,鐘舵侊綔鏌ヨ -鍩轰簬JDBC寮鍙,JDBC锛圝ava Database Connectivity锛孞ava鏁版嵁搴撹繛鎺ワ級鏄竴绉嶇敤浜庢墽琛孲QL璇彞鐨凧ava API锛屽彲浠ヤ负澶氱鍏崇郴鏁版嵁搴撴彁渚涚粺涓璁块棶鎺ュ彛锛屽簲鐢ㄧ▼搴忓彲鍩轰簬瀹冩搷浣滄暟鎹俹penGauss搴撴彁渚涗簡瀵笿DBC 4.0鐗规х殑鏀寔锛岄渶瑕佷娇鐢↗DK1.8鐗堟湰缂栬瘧绋嬪簭浠ｇ爜锛屼笉鏀寔JDBC妗ユ帴ODBC鏂瑰紡銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%9F%BA%E4%BA%8EJDBC%E5%BC%80%E5%8F%91.html,鍩轰簬JDBC寮鍙,JDBC锝滃紑鍙 -鐗规т粙缁,鏍囧噯SQL鏀寔,https://opengauss.org/zh/docs/3.0.0/docs/Releasenotes/%E7%89%B9%E6%80%A7%E4%BB%8B%E7%BB%8D.html,鐗规т粙缁,鐗规э綔浠嬬粛 -GAUSS-06511 鈥 GAUSS-06520,GAUSS-06511: 鈥淭oo long query_string.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06511-GAUSS-06520.html,GAUSS-06511 鈥 GAUSS-06520,GAUSS锝06511锝淕AUSS锝06520 -GAUSS-00561 鈥 GAUSS-00570,GAUSS-00561: 鈥渧iews cannot be unlogged because they do not have storage鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00561-GAUSS-00570.html,GAUSS-00561 鈥 GAUSS-00570,GAUSS锝00561锝淕AUSS锝00570 -鍏ㄦ祦绋婣I,浼犵粺鐨凙I浠诲姟寰寰鍏锋湁澶氫釜娴佺▼锛屽鏁版嵁鐨勬敹闆嗚繃绋嬪寘鎷暟鎹殑閲囬泦銆佹暟鎹竻娲椼佹暟鎹瓨鍌ㄧ瓑锛屽湪绠楁硶鐨勮缁冭繃绋嬩腑鍙堝寘鎷暟鎹殑棰勫鐞嗐佽缁冦佹ā鍨嬬殑淇濆瓨涓庣鐞嗙瓑銆傚叾涓紝瀵逛簬妯″瀷鐨勮缁冭繃绋嬶紝鍙堝寘鎷秴鍙傛暟鐨勮皟浼樿繃绋嬨傝濡傛绫绘満鍣ㄥ涔犳ā鍨嬬敓鍛藉懆鏈熺殑鍏ㄨ繃绋嬶紝鍙ぇ閲忛泦鎴愪簬鏁版嵁搴撳唴閮ㄣ傚湪璺濈鏁版嵁瀛樺偍渚ф渶杩戝杩涜妯″瀷鐨勮缁冦佺鐞嗐佷紭鍖栫瓑娴佺▼锛屽湪鏁版嵁搴撶鎻愪緵SQL璇彞寮忕殑寮绠卞嵆鐢ㄧ殑AI鍏ㄥ０鏄庡懆鏈熺鐞嗙殑鍔熻兘锛岀О涔嬩负鍏ㄦ祦绋婣I.,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%85%A8%E6%B5%81%E7%A8%8BAI.html,鍏ㄦ祦绋婣I,鍏綔娴佺▼锝淎I -DBE_PLDEVELOPER.gs_source,鐢ㄤ簬璁板綍PLPGSQL瀵硅薄锛堝瓨鍌ㄨ繃绋嬨佸嚱鏁般佸寘銆佸寘浣擄級缂栬瘧鐩稿叧淇℃伅锛屽叿浣撳唴瀹硅涓嬪垪瀛楁鎻忚堪銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/DBE_PLDEVELOPER-gs_source.html,DBE_PLDEVELOPER.gs_source,DBE锝淧LDEVELOPER锝済s锝渟ource -PostGIS鏀寔鍜岄檺鍒,openGauss鐨凱ostGIS Extension鏀寔濡備笅鏁版嵁绫诲瀷锛,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PostGIS%E6%94%AF%E6%8C%81%E5%92%8C%E9%99%90%E5%88%B6.html,PostGIS鏀寔鍜岄檺鍒,PostGIS锝滄敮鎸侊綔闄愬埗 -ALTER TABLE,淇敼琛紝鍖呮嫭淇敼琛ㄧ殑瀹氫箟銆侀噸鍛藉悕琛ㄣ侀噸鍛藉悕琛ㄤ腑鎸囧畾鐨勫垪銆侀噸鍛藉悕琛ㄧ殑绾︽潫銆佽缃〃鐨勬墍灞炴ā寮忋佹坊鍔/鏇存柊澶氫釜鍒椼佹墦寮/鍏抽棴琛岃闂帶鍒跺紑鍏炽,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/ALTER-TABLE.html,ALTER TABLE,ALTER锝淭ABLE -澶囨満澧炲姞鍒犻櫎,鏀寔鏂板鍜屽垹闄ゅ鑺傜偣銆,https://opengauss.org/zh/docs/3.0.0/docs/CharacteristicDescription/%E5%A4%87%E6%9C%BA%E5%A2%9E%E5%8A%A0%E5%88%A0%E9%99%A4.html,澶囨満澧炲姞鍒犻櫎,澶囨満锝滃鍔狅綔鍒犻櫎 -DB4AI.CREATE_SNAPSHOT_INTERNAL,CREATE_SNAPSHOT_INTERNAL鏄痙b4ai.create_snapshot鍑芥暟鐨勫唴缃墽琛屽嚱鏁般傚嚱鏁板瓨鍦ㄤ俊鎭牎楠岋紝鏃犳硶鐩存帴璋冪敤銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/DB4AI-CREATE_SNAPSHOT_INTERNAL.html,DB4AI.CREATE_SNAPSHOT_INTERNAL,DB4AI锝淐REATE锝淪NAPSHOT锝淚NTERNAL -鎶鏈寚鏍,鎶鏈寚鏍囨渶澶у兼暟鎹簱瀹归噺鍙楅檺浜庢搷浣滅郴缁熶笌纭欢鍗曡〃澶у皬32TB鍗曡鏁版嵁澶у皬1GB姣忔潯璁板綍鍗曚釜瀛楁鐨勫ぇ灏1GB鍗曡〃璁板綍鏁版渶澶т负232 * (8k/琛屽)銆備唬鐮佸眰闈㈢殑闄愬埗鏄崟琛ㄦ渶澶232涓〉闈紝姣忎釜椤甸潰澶у皬涓8k銆傚亣璁惧綋鍓嶆暟鎹瀹芥槸1k锛屽垯鍗曡〃璁板綍鏁颁负 232 * 8 = 235琛岋紙褰撳墠椤甸潰澶у皬鏄8k锛屾瘡涓〉闈㈠寘鍚8琛屾暟鎹級銆傚崟琛ㄥ垪鏁250~1600锛堥殢瀛楁绫诲瀷涓嶅悓浼氭湁鍙樺寲锛夊崟琛ㄤ腑鐨勭储寮曚釜鏁版棤闄愬埗澶嶅悎绱㈠紩鍖呭惈鍒楁暟32鏁版嵁搴撳悕闀垮害64瀵硅薄鍚嶉暱搴︼紙闄ゆ暟鎹簱鍚嶄互澶栫殑鍏朵粬瀵硅薄鍚嶏級64鍗曡〃绾︽潫涓暟鏃犻檺鍒跺苟鍙戣繛鎺ユ暟10000鍒嗗尯琛ㄧ殑鍒嗗尯涓暟32767鍒嗗尯琛ㄧ殑鍗曚釜鍒嗗尯澶у皬32TB鍒嗗尯琛ㄧ殑鍗曚釜鍒嗗尯璁板綍鏁255LOB鏈澶у閲1GB-8203BSQL鏂囨湰鏈澶ч暱搴1048576B,https://opengauss.org/zh/docs/3.0.0/docs/Technicalwhitepaper/%E6%8A%80%E6%9C%AF%E6%8C%87%E6%A0%87.html,鎶鏈寚鏍,鎶鏈寚鏍 -GS_AUDITING_POLICY,GS_AUDITING_POLICY绯荤粺琛ㄨ褰曠粺涓瀹¤鐨勪富浣撲俊鎭紝姣忔潯璁板綍瀵瑰簲涓涓璁＄瓥鐣ャ傞渶瑕佹湁绯荤粺绠＄悊鍛樻垨瀹夊叏绛栫暐绠＄悊鍛樻潈闄愭墠鍙互璁块棶姝ょ郴缁熻〃銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GS_AUDITING_POLICY.html,GS_AUDITING_POLICY,GS锝淎UDITING锝淧OLICY -GAUSS-07101 鈥 GAUSS-07110,GAUSS-07101: 鈥渕emory is temporarily unavailable while allocate CBM block array鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-07101-GAUSS-07110.html,GAUSS-07101 鈥 GAUSS-07110,GAUSS锝07101锝淕AUSS锝07110 -GAUSS-01241 鈥 GAUSS-01250,"GAUSS-01241: 鈥渞ow field count is %d, expected %d鈥",https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01241-GAUSS-01250.html,GAUSS-01241 鈥 GAUSS-01250,GAUSS锝01241锝淕AUSS锝01250 -GS_ENCRYPTED_PROC,GS_ENCRYPTED_PROC绯荤粺琛ㄦ彁渚涗簡瀵嗘佸嚱鏁/瀛樺偍杩囩▼鍑芥暟鍙傛暟銆佽繑鍥炲肩殑鍘熷鏁版嵁绫诲瀷锛屽姞瀵嗗垪绛変俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GS_ENCRYPTED_PROC.html,GS_ENCRYPTED_PROC,GS锝淓NCRYPTED锝淧ROC -PG_SHSECLABEL,PG_SHSECLABEL绯荤粺琛ㄥ瓨鍌ㄥ湪鍏变韩鏁版嵁搴撳璞′笂鐨勫畨鍏ㄦ爣绛俱傚畨鍏ㄦ爣绛惧彲浠ョ敤SECURITY LABEL鍛戒护鎿嶄綔銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_SHSECLABEL.html,PG_SHSECLABEL,PG锝淪HSECLABEL -澶栭敭閿佸寮,鏂板涓ょ被琛岄攣锛岀敱share鍜寀pdate閿佹墿灞曞埌key share銆乻hare銆乶o key update鍜寀pdate銆傞潪涓婚敭鐨勬洿鏂拌幏鍙栫殑鏄痭o key update閿侊紝澶栭敭瑙﹀彂鍣ㄨ幏鍙栫殑琛岄攣涓簁ey share閿侊紝杩欎袱绉嶇被鍨嬬殑閿佷簰涓嶅啿绐侊紝浠ユ鎻愬崌浜嗗閿攣鐨勫苟鍙戞с,https://opengauss.org/zh/docs/3.0.0/docs/CharacteristicDescription/%E5%A4%96%E9%94%AE%E9%94%81%E5%A2%9E%E5%BC%BA.html,澶栭敭閿佸寮,澶栭敭锝滈攣锝滃寮 -MOT閮ㄧ讲,浠ヤ笅鍚勫皬鑺備粙缁嶄簡鍚勭蹇呴渶鍜屽彲閫夌殑璁剧疆锛屼互杈惧埌鏈浣抽儴缃叉晥鏋溿,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/MOT%E9%83%A8%E7%BD%B2.html,MOT閮ㄧ讲,MOT锝滈儴缃 -鍏充簬COPY FROM STDIN瀵煎叆鏁版嵁,鐢ㄦ埛鍙互浣跨敤浠ヤ笅鏂瑰紡閫氳繃COPY FROM STDIN璇彞鐩存帴鍚憃penGauss鍐欏叆鏁版嵁銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%85%B3%E4%BA%8ECOPY-FROM-STDIN%E5%AF%BC%E5%85%A5%E6%95%B0%E6%8D%AE.html,鍏充簬COPY FROM STDIN瀵煎叆鏁版嵁,COPY锝淔ROM锝淪TDIN锝滃鍏ワ綔鏁版嵁 -GAUSS-07471 鈥 GAUSS-07480,GAUSS-07471: 鈥淭he Row Store Heap Log SHOULD NOT BE synchronized in the WAL Streaming. Tracking the data header info: rnode[%u/%u/%u] blocknum[%u] pageoffset[%lu] size[%u] queueoffset[%u/%u].鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-07471-GAUSS-07480.html,GAUSS-07471 鈥 GAUSS-07480,GAUSS锝07471锝淕AUSS锝07480 -琛屽瓨杞悜閲忓寲,灏嗚瀛樿〃鐨勬煡璇㈣浆鎹负鍚戦噺鍖栨墽琛岃鍒掓墽琛岋紝鎻愬崌澶嶆潅鏌ヨ鐨勬墽琛屾ц兘銆,https://opengauss.org/zh/docs/3.0.0/docs/CharacteristicDescription/%E8%A1%8C%E5%AD%98%E8%BD%AC%E5%90%91%E9%87%8F%E5%8C%96.html,琛屽瓨杞悜閲忓寲,琛屽瓨锝滆浆鍚戯綔閲忓寲 -鍚戣〃涓彃鍏ユ暟鎹,鍦ㄥ垱寤轰竴涓〃鍚庯紝琛ㄤ腑骞舵病鏈夋暟鎹紝鍦ㄤ娇鐢ㄨ繖涓〃涔嬪墠锛岄渶瑕佸悜琛ㄤ腑鎻掑叆鏁版嵁銆傛湰灏忚妭浠嬬粛濡備綍浣跨敤INSERT鍛戒护鎻掑叆涓琛屾垨澶氳鏁版嵁锛屽強浠庢寚瀹氳〃鎻掑叆鏁版嵁銆傚鏋滄湁澶ч噺鏁版嵁闇瑕佹壒閲忓鍏ヨ〃涓紝璇峰弬鑰冨鍏ユ暟鎹,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%90%91%E8%A1%A8%E4%B8%AD%E6%8F%92%E5%85%A5%E6%95%B0%E6%8D%AE.html,鍚戣〃涓彃鍏ユ暟鎹,鍚戣〃涓綔鎻掑叆锝滄暟鎹 -瑙﹀彂鍣,瑙﹀彂鍣ㄤ細鍦ㄦ寚瀹氱殑鏁版嵁搴撲簨浠跺彂鐢熸椂鑷姩鎵ц鍑芥暟銆,https://opengauss.org/zh/docs/3.0.0/docs/BriefTutorial/%E8%A7%A6%E5%8F%91%E5%99%A8.html,瑙﹀彂鍣,瑙﹀彂鍣 -鍗囩骇鍙傛暟,鍙傛暟璇存槑锛氭爣绀烘槸鍚﹀湪鍗囩骇鐨勮繃绋嬩腑銆傝鍙傛暟鐢ㄦ埛鏃犳硶淇敼銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%8D%87%E7%BA%A7%E5%8F%82%E6%95%B0.html,鍗囩骇鍙傛暟,鍗囩骇锝滃弬鏁 -琛岀骇璁块棶鎺у埗,琛岀骇璁块棶鎺у埗鐗规у皢鏁版嵁搴撹闂帶鍒剁簿纭埌鏁版嵁琛ㄨ绾у埆锛屼娇鏁版嵁搴撹揪鍒拌绾ц闂帶鍒剁殑鑳藉姏銆備笉鍚岀敤鎴锋墽琛岀浉鍚岀殑SQL鏌ヨ鎿嶄綔锛岃鍙栧埌鐨勭粨鏋滄槸涓嶅悓鐨勩,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E8%A1%8C%E7%BA%A7%E8%AE%BF%E9%97%AE%E6%8E%A7%E5%88%B6.html,琛岀骇璁块棶鎺у埗,琛岀骇锝滆闂帶鍒 -GAUSS-00391 鈥 GAUSS-00400,GAUSS-00392: 鈥渢oo many partition keys for partitioned table鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00391-GAUSS-00400.html,GAUSS-00391 鈥 GAUSS-00400,GAUSS锝00391锝淕AUSS锝00400 -鍩轰簬Psycopg寮鍙,Psycopg鏄竴绉嶇敤浜庢墽琛孲QL璇彞鐨凱ythonAPI锛屽彲浠ヤ负PostgreSQL銆乷penGauss鏁版嵁搴撴彁渚涚粺涓璁块棶鎺ュ彛锛屽簲鐢ㄧ▼搴忓彲鍩轰簬瀹冭繘琛屾暟鎹搷浣溿侾sycopg2鏄libpq鐨勫皝瑁咃紝涓昏浣跨敤C璇█瀹炵幇锛屾棦楂樻晥鍙堝畨鍏ㄣ傚畠鍏锋湁瀹㈡埛绔父鏍囧拰鏈嶅姟鍣ㄧ娓告爣銆佸紓姝ラ氫俊鍜岄氱煡銆佹敮鎸佲淐OPY TO/COPY FROM鈥濆姛鑳姐傛敮鎸佸绉嶇被鍨婸ython寮绠卞嵆鐢紝閫傞厤PostgreSQL鏁版嵁绫诲瀷锛涢氳繃鐏垫椿鐨勫璞￠傞厤绯荤粺锛屽彲浠ユ墿灞曞拰瀹氬埗閫傞厤銆侾sycopg2鍏煎Unicode鍜孭ython 3銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%9F%BA%E4%BA%8EPsycopg%E5%BC%80%E5%8F%91.html,鍩轰簬Psycopg寮鍙,Psycopg锝滃紑鍙 -PREPARE,鍒涘缓涓涓澶囪鍙ャ,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PREPARE.html,PREPARE,PREPARE -GLOBAL_STAT_USER_INDEXES,寰楀埌鍚勮妭鐐规暟鎹簱涓敤鎴疯嚜瀹氫箟鏅氳〃鐨勭储寮曠姸鎬佷俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GLOBAL_STAT_USER_INDEXES.html,GLOBAL_STAT_USER_INDEXES,GLOBAL锝淪TAT锝淯SER锝淚NDEXES -STAT_ALL_INDEXES,灏嗗寘鍚湰鑺傜偣鏁版嵁搴撲腑鐨勬瘡涓储寮曡锛屾樉绀鸿闂壒瀹氱储寮曠殑缁熻銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/STAT_ALL_INDEXES.html,STAT_ALL_INDEXES,STAT锝淎LL锝淚NDEXES -PG_GROUP,PG_GROUP瑙嗗浘鏌ョ湅鏁版嵁搴撹璇佽鑹插強瑙掕壊涔嬮棿鐨勬垚鍛樺叧绯汇,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_GROUP.html,PG_GROUP,PG锝淕ROUP -GAUSS-06981 鈥 GAUSS-06990,GAUSS-06981: 鈥渆rror format single item string %s鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06981-GAUSS-06990.html,GAUSS-06981 鈥 GAUSS-06990,GAUSS锝06981锝淕AUSS锝06990 -GLOBAL_STAT_XACT_USER_FUNCTIONS,瑙嗗浘鍖呭惈鍚勮妭鐐规湰浜嬪姟鍐呭嚱鏁版墽琛岀殑缁熻淇℃伅銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GLOBAL_STAT_XACT_USER_FUNCTIONS.html,GLOBAL_STAT_XACT_USER_FUNCTIONS,GLOBAL锝淪TAT锝淴ACT锝淯SER锝淔UNCTIONS -GAUSS-02421 鈥 GAUSS-02430,GAUSS-02421: 鈥淗ash node does not support ExecProcNode call convention鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02421-GAUSS-02430.html,GAUSS-02421 鈥 GAUSS-02430,GAUSS锝02421锝淕AUSS锝02430 -USER_TRANSACTION,USER_TRANSACTION鐢ㄦ潵缁熻鐢ㄦ埛鎵ц鐨勪簨鍔′俊鎭俶onadmin鐢ㄦ埛鑳界湅鍒版墍鏈夌敤鎴锋墽琛屼簨鍔＄殑淇℃伅锛屾櫘閫氱敤鎴峰彧鑳芥煡璇㈠埌鑷繁鎵ц鐨勪簨鍔′俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/USER_TRANSACTION.html,USER_TRANSACTION,USER锝淭RANSACTION -GAUSS-51300 鈥 GAUSS-51399,GAUSS-51300: 鈥淔ailed to execute SQL: %s.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-51300-GAUSS-51399.html,GAUSS-51300 鈥 GAUSS-51399,GAUSS锝51300锝淕AUSS锝51399 -DROP TABLE,鍒犻櫎鎸囧畾鐨勮〃銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/DROP-TABLE.html,DROP TABLE,DROP锝淭ABLE -TRUNCATE TABLE璇彞,娓呯悊琛ㄦ暟鎹紝TRUNCATE TABLE鐢ㄤ簬鍒犻櫎琛ㄧ殑鏁版嵁锛屼絾涓嶅垹闄よ〃缁撴瀯銆備篃鍙互鐢―ROP TABLE鍒犻櫎琛紝浣嗘槸杩欎釜鍛戒护浼氳繛琛ㄧ殑缁撴瀯涓璧峰垹闄わ紝濡傛灉鎯虫彃鍏ユ暟鎹紝闇瑕侀噸鏂板缓绔嬭繖寮犺〃銆,https://opengauss.org/zh/docs/3.0.0/docs/BriefTutorial/TRUNCATE-TABLE%E8%AF%AD%E5%8F%A5.html,TRUNCATE TABLE璇彞,TRUNCATE锝淭ABLE锝滆鍙 -CREATE LANGUAGE,瀹氫箟涓绉嶆柊鐨勮繃绋嬭瑷銆傚崟鏈哄拰闆嗕腑寮忔殏涓嶆敮鎸佸垱寤鸿繃绋嬭瑷銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/CREATE-LANGUAGE.html,CREATE LANGUAGE,CREATE锝淟ANGUAGE -GAUSS-01431 鈥 GAUSS-01440,GAUSS-01431: 鈥渙perator class '%s' for access method '%s' already exists鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01431-GAUSS-01440.html,GAUSS-01431 鈥 GAUSS-01440,GAUSS锝01431锝淕AUSS锝01440 -GAUSS-02381 鈥 GAUSS-02390,GAUSS-02381: 鈥渂ogus index qualification鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02381-GAUSS-02390.html,GAUSS-02381 鈥 GAUSS-02390,GAUSS锝02381锝淕AUSS锝02390 -PG_PUBLICATION_TABLES,瑙嗗浘PG_PUBLICATION_TABLES鎻愪緵publication涓庡叾鎵鍙戝竷鐨勮〃涔嬮棿鐨勬槧灏勪俊鎭傚拰搴曞眰鐨勭郴缁熻〃pg_publication_rel涓嶅悓锛岃繖涓鍥惧睍寮浜嗗畾涔変负FOR ALL TABLES鐨刾ublication锛岃繖鏍峰杩欑被publication鏉ヨ锛屾瘡涓涓悎鏍肩殑琛ㄩ兘鏈変竴琛屻,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_PUBLICATION_TABLES.html,PG_PUBLICATION_TABLES,PG锝淧UBLICATION锝淭ABLES -搴旂敤绋嬪簭鎺ュ彛,鐢ㄦ埛鍙互浣跨敤鏍囧噯鐨勬暟鎹簱搴旂敤绋嬪簭鎺ュ彛锛堝ODBC鍜孞DBC锛夛紝寮鍙戝熀浜巓penGauss鐨勫簲鐢ㄧ▼搴忋,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%BA%94%E7%94%A8%E7%A8%8B%E5%BA%8F%E6%8E%A5%E5%8F%A3.html,搴旂敤绋嬪簭鎺ュ彛,搴旂敤锝滅▼搴忔帴鍙 -GAUSS-04061 鈥 GAUSS-04070,GAUSS-04061: 鈥渃ould not load the ca certificate file鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04061-GAUSS-04070.html,GAUSS-04061 鈥 GAUSS-04070,GAUSS锝04061锝淕AUSS锝04070 -Custom Plan鍜孏eneric Plan閫夋嫨鐨凥int,瀵逛簬浠BE鏂瑰紡鎵ц鐨勬煡璇㈣鍙ュ拰DML璇彞锛屼紭鍖栧櫒浼氬熀浜庤鍒欍佷唬浠枫佸弬鏁扮瓑鍥犵礌閫夋嫨鐢熸垚Custom Plan鎴朑eneric Plan鎵ц銆傜敤鎴峰彲浠ラ氳繃use_cplan/use_gplan鐨刪int鎸囧畾浣跨敤鍝璁″垝鎵ц鏂瑰紡銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/Custom-Plan%E5%92%8CGeneric-Plan%E9%80%89%E6%8B%A9%E7%9A%84Hint.html,Custom Plan鍜孏eneric Plan閫夋嫨鐨凥int,Custom锝淧lan锝淕eneric锝淧lan锝滈夋嫨锝淗int -绯荤粺鍐呴儴浣跨敤鐨勫伐鍏,鏈妭鎵娑夊強鐨勫伐鍏蜂负openGauss杩涚▼闂磋繍琛屼娇鐢ㄧ殑宸ュ叿锛屾垨鑰呰妯″潡闂磋皟鐢ㄧ殑宸ュ叿銆傝繖浜涘伐鍏峰彧鐢ㄤ簬婊¤冻鍐呴儴璋冪敤鍦烘櫙锛屾湭瀵瑰叾浠栧満鏅笅鐨勪娇鐢ㄦ纭у仛杩囬獙璇併傚洜姝わ紝涓嶅缓璁敤鎴风洿鎺ヤ娇鐢ㄨ繖浜涘伐鍏锋墽琛屼笟鍔★紝浠ラ槻瀵圭郴缁熻繍琛屽甫鏉ュ奖鍝嶃,https://opengauss.org/zh/docs/3.0.0/docs/Toolreference/%E7%B3%BB%E7%BB%9F%E5%86%85%E9%83%A8%E4%BD%BF%E7%94%A8%E7%9A%84%E5%B7%A5%E5%85%B7.html,绯荤粺鍐呴儴浣跨敤鐨勫伐鍏,绯荤粺锝滃唴閮綔浣跨敤锝滃伐鍏 -GAUSS-04601 鈥 GAUSS-04610,GAUSS-04601: 鈥淔ailed on getting IR function : LLVMIRrtrim1!\n鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04601-GAUSS-04610.html,GAUSS-04601 鈥 GAUSS-04610,GAUSS锝04601锝淕AUSS锝04610 -GAUSS-04511 鈥 GAUSS-04520,GAUSS-04511: 鈥渦ser-defined text search parser is not yet supported.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04511-GAUSS-04520.html,GAUSS-04511 鈥 GAUSS-04520,GAUSS锝04511锝淕AUSS锝04520 -COPY,閫氳繃COPY鍛戒护瀹炵幇鍦ㄨ〃鍜屾枃浠朵箣闂存嫹璐濇暟鎹,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/COPY.html,COPY,COPY -postgres_fdw,postgres_fdw鏄竴娆惧紑婧愭彃浠讹紝鍏朵唬鐮侀殢PostgreSQL婧愮爜涓鍚屽彂甯冦俹penGauss鍩轰簬寮婧愮殑PostgreSQL 9.4.26鐗堟湰涓殑postgres_fdw婧愮爜锛坔ttps://ftp.postgresql.org/pub/source/v9.4.26/postgresql-9.4.26.tar.gz 锛夎繘琛屽紑鍙戦傞厤銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/postgres_fdw.html,postgres_fdw,postgres锝渇dw -GAUSS-04971 鈥 GAUSS-04980,GAUSS-04971: 鈥淣o function matches the given arguments names. You might need to add explicit declare arguments names.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04971-GAUSS-04980.html,GAUSS-04971 鈥 GAUSS-04980,GAUSS锝04971锝淕AUSS锝04980 -GAUSS-05241鈥 GAUSS-05250,GAUSS-05241: 鈥淭ext search for Finnish is not supported!鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05241-GAUSS-05250.html,GAUSS-05241鈥 GAUSS-05250,GAUSS锝05241锝淕AUSS锝05250 -GAUSS-05651 鈥 GAUSS-05660,GAUSS-05651: 鈥渜uery or the tablename is null when snapshot create stat table鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05651-GAUSS-05660.html,GAUSS-05651 鈥 GAUSS-05660,GAUSS锝05651锝淕AUSS锝05660 -Simple璇嶅吀,Simple璇嶅吀棣栧厛灏嗚緭鍏ユ爣璁拌浆鎹负灏忓啓瀛楁瘝锛岀劧鍚庢鏌ュ仠鐢ㄨ瘝琛ㄣ傚鏋滆瘑鍒负鍋滅敤璇嶅垯杩斿洖绌烘暟缁勶紝鍗宠〃绀鸿鏍囪浼氳涓㈠純銆傚惁鍒欙紝杈撳叆鏍囪鐨勫皬鍐欏舰寮忎綔涓鸿鑼冨寲鍚庣殑lexeme杩斿洖銆傛澶栵紝Simple璇嶅吀鍙氳繃璁剧疆鍙傛暟Accept涓篺alse锛堥粯璁ゅ紅rue锛夛紝灏嗛潪鍋滅敤璇嶆姤鍛婁负鏈瘑鍒紝浼犻掔粰鍚庣户璇嶅吀缁х画澶勭悊銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/Simple%E8%AF%8D%E5%85%B8.html,Simple璇嶅吀,Simple锝滆瘝鍏 -GAUSS-06101 鈥 GAUSS-06110,GAUSS-06101: 鈥渞eturn type '%s' must be in installation group鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06101-GAUSS-06110.html,GAUSS-06101 鈥 GAUSS-06110,GAUSS锝06101锝淕AUSS锝06110 -GAUSS-02981 鈥 GAUSS-02990,GAUSS-02981: 鈥減ath must be in or below the current directory鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02981-GAUSS-02990.html,GAUSS-02981 鈥 GAUSS-02990,GAUSS锝02981锝淕AUSS锝02990 -GAUSS-05971 鈥 GAUSS-05980,GAUSS-05971: 鈥渃onflicting or redundant option: 'user group default'鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05971-GAUSS-05980.html,GAUSS-05971 鈥 GAUSS-05980,GAUSS锝05971锝淕AUSS锝05980 -閿欒鐮佸弬鑰,SQL鏍囧噯閿欒鐮佽鏄,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E9%94%99%E8%AF%AF%E7%A0%81%E5%8F%82%E8%80%83.html,閿欒鐮佸弬鑰,閿欒鐮侊綔鍙傝 -绯荤粺鎬ц兘蹇収,鍙傛暟璇存槑锛氭槸鍚﹀紑鍚暟鎹簱鐩戞帶蹇収鍔熻兘銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E7%B3%BB%E7%BB%9F%E6%80%A7%E8%83%BD%E5%BF%AB%E7%85%A7.html,绯荤粺鎬ц兘蹇収,绯荤粺锝滄ц兘锝滃揩鐓 -GAUSS-06421 鈥 GAUSS-06430,GAUSS-06421: 鈥渃ould not create ha listen socket for '%s:%d'鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06421-GAUSS-06430.html,GAUSS-06421 鈥 GAUSS-06430,GAUSS锝06421锝淕AUSS锝06430 -鏁版嵁鏌ヨ璇锋眰澶勭悊杩囩▼,鍥 1 openGauss鏈嶅姟鍝嶅簲娴佺▼,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%95%B0%E6%8D%AE%E6%9F%A5%E8%AF%A2%E8%AF%B7%E6%B1%82%E5%A4%84%E7%90%86%E8%BF%87%E7%A8%8B.html,鏁版嵁鏌ヨ璇锋眰澶勭悊杩囩▼,鏁版嵁锝滄煡璇綔璇锋眰锝滃鐞嗚繃绋 -鍔ㄦ佽皟鐢ㄥ尶鍚嶅潡,鍔ㄦ佽皟鐢ㄥ尶鍚嶅潡鏄寚鍦ㄥ姩鎬佽鍙ヤ腑鎵ц鍖垮悕鍧楋紝浣跨敤EXECUTE IMMEDIATE鈥SING璇彞鍚庨潰甯N銆丱UT鏉ヨ緭鍏ャ佽緭鍑哄弬鏁般,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%8A%A8%E6%80%81%E8%B0%83%E7%94%A8%E5%8C%BF%E5%90%8D%E5%9D%97.html,鍔ㄦ佽皟鐢ㄥ尶鍚嶅潡,鍔ㄦ侊綔璋冪敤锝滃尶鍚嶏綔鍧 -婧愪唬鐮,openGauss涓昏鍖呭惈12涓唬鐮佷粨锛屽紩鐢ㄥ紑婧愯蒋浠剁殑琛ヤ竵浠ｇ爜浠撱丣DBC椹卞姩浠ｇ爜浠撱丱DBC椹卞姩浠ｇ爜浠撱佹暟鎹簱鏈嶅姟鍣ㄤ唬鐮佷粨銆佹暟鎹簱OM绠＄悊宸ュ叿銆佹暟鎹簱CM绠＄悊宸ュ叿浠ｇ爜浠撱佹暟鎹簱DCF浠ｇ爜浠撱佹暟鎹簱DCC浠ｇ爜浠撱佹暟鎹簱鎻掍欢浠ｇ爜浠撱丮ySQL鍒皁penGauss杩佺Щ宸ュ叿浠ｇ爜浠撱佹暟鎹簱prometheus-exporter浠ｇ爜浠撳拰鏂囨。浠撳簱锛,https://opengauss.org/zh/docs/3.0.0/docs/Releasenotes/%E6%BA%90%E4%BB%A3%E7%A0%81.html,婧愪唬鐮,婧愪唬鐮 -GAUSS-06881 鈥 GAUSS-06890,GAUSS-06881: 鈥淔ailed to parse the filefooter from string鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06881-GAUSS-06890.html,GAUSS-06881 鈥 GAUSS-06890,GAUSS锝06881锝淕AUSS锝06890 -GS_SESSION_STAT,GS_SESSION_STAT瑙嗗浘浠ヤ細璇濈嚎绋嬫垨AutoVacuum绾跨▼涓哄崟浣嶏紝缁熻浼氳瘽鐘舵佷俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GS_SESSION_STAT.html,GS_SESSION_STAT,GS锝淪ESSION锝淪TAT -PG_INDEXES,PG_INDEXES瑙嗗浘鎻愪緵瀵规暟鎹簱涓瘡涓储寮曠殑鏈夌敤淇℃伅鐨勮闂,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_INDEXES.html,PG_INDEXES,PG锝淚NDEXES -浣跨敤,鍒涘缓鍏ㄩ噺鐗╁寲瑙嗗浘,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E4%BD%BF%E7%94%A8.html,浣跨敤,浣跨敤 -GAUSS-05111 鈥 GAUSS-05120,GAUSS-05112: 鈥淕et buckets failed.reason:the buckets number(%d) is not correct(%d).鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05111-GAUSS-05120.html,GAUSS-05111 鈥 GAUSS-05120,GAUSS锝05111锝淕AUSS锝05120 -GAUSS-05161 鈥 GAUSS-05170,AUSS-05161: 鈥渃an not open pg_database鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05161-GAUSS-05170.html,GAUSS-05161 鈥 GAUSS-05170,GAUSS锝05161锝淕AUSS锝05170 -SQLPrepare,鍑嗗涓涓皢瑕佽繘琛岀殑SQL璇彞銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/SQLPrepare.html,SQLPrepare,SQLPrepare -鍏ㄦ枃妫绱,浠嬬粛,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%85%A8%E6%96%87%E6%A3%80%E7%B4%A2.html,鍏ㄦ枃妫绱,鍏ㄦ枃妫绱 -PG_SESSION_WLMSTAT,PG_SESSION_WLMSTAT瑙嗗浘鏄剧ず褰撳墠鐢ㄦ埛鎵ц浣滀笟姝ｅ湪杩愯鏃剁殑璐熻浇绠＄悊鐩稿叧淇℃伅銆傛煡璇㈣瑙嗗浘闇瑕乻ysadmin鏉冮檺銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_SESSION_WLMSTAT.html,PG_SESSION_WLMSTAT,PG锝淪ESSION锝淲LMSTAT -GAUSS-01201 鈥 GAUSS-01300,GAUSS-01201 鈥 GAUSS-01210,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01201-GAUSS-01300.html,GAUSS-01201 鈥 GAUSS-01300,GAUSS锝01201锝淕AUSS锝01300 -GAUSS-05701 鈥 GAUSS-05710,GAUSS-05701: 鈥淔ailed to get decode DEK for transparent encryption. Failure content is [%s].\n鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05701-GAUSS-05710.html,GAUSS-05701 鈥 GAUSS-05710,GAUSS锝05701锝淕AUSS锝05710 -GAUSS-00021 鈥 GAUSS-00030,GAUSS-00021: 鈥渦nsupported pathtype %d in build_coercion_expression鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00021-GAUSS-00030.html,GAUSS-00021 鈥 GAUSS-00030,GAUSS锝00021锝淕AUSS锝00030 -鑷姩娓呯悊,绯荤粺鑷姩娓呯悊绾跨▼锛坅utovacuum锛夎嚜鍔ㄦ墽琛孷ACUUM鍜孉NALYZE鍛戒护锛屽洖鏀惰鏍囪瘑涓哄垹闄ょ姸鎬佺殑璁板綍绌洪棿锛屽苟鏇存柊琛ㄧ殑缁熻鏁版嵁銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E8%87%AA%E5%8A%A8%E6%B8%85%E7%90%86.html,鑷姩娓呯悊,鑷姩锝滄竻鐞 -GAUSS-53500 鈥 GAUSS-53599,GAUSS-53500: 鈥淩elation %s does not exist.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-53500-GAUSS-53599.html,GAUSS-53500 鈥 GAUSS-53599,GAUSS锝53500锝淕AUSS锝53599 -GAUSS-01561 鈥 GAUSS-01570,GAUSS-01563: 鈥渨rong number of index expressions鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01561-GAUSS-01570.html,GAUSS-01561 鈥 GAUSS-01570,GAUSS锝01561锝淕AUSS锝01570 -鍏朵粬鍥犵礌瀵筁LVM鎬ц兘鐨勫奖鍝,LLVM浼樺寲鏁堟灉涓嶄粎渚濊禆浜庢暟鎹簱鍐呴儴鍏蜂綋鐨勫疄鐜帮紝杩樹笌褰撳墠鎵閫夋嫨鐨勭‖浠剁幆澧冪瓑鏈夊叧銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%85%B6%E4%BB%96%E5%9B%A0%E7%B4%A0%E5%AF%B9LLVM%E6%80%A7%E8%83%BD%E7%9A%84%E5%BD%B1%E5%93%8D.html,鍏朵粬鍥犵礌瀵筁LVM鎬ц兘鐨勫奖鍝,鍥犵礌锝淟LVM锝滄ц兘锝滃奖鍝 -闄勫姞鍔熻兘,澶勭悊tsvector,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E9%99%84%E5%8A%A0%E5%8A%9F%E8%83%BD.html,闄勫姞鍔熻兘,闄勫姞锝滃姛鑳 -鐗╁寲瑙嗗浘,鐗╁寲瑙嗗浘瀹為檯涓婂氨鏄竴绉嶇壒娈婄殑鐗╃悊琛紝鐗╁寲瑙嗗浘鏄浉瀵规櫘閫氳鍥捐岃█鐨勩傛櫘閫氳鍥炬槸铏氭嫙琛紝搴旂敤鐨勫眬闄愭ц緝澶э紝浠讳綍瀵硅鍥剧殑鏌ヨ瀹為檯涓婇兘鏄浆鎹负瀵筍QL璇彞鐨勬煡璇紝鎬ц兘骞舵病鏈夊疄闄呬笂鎻愰珮銆傝岀墿鍖栬鍥惧疄闄呬笂灏辨槸瀛樺偍SQL鎵鎵ц璇彞鐨勭粨鏋滐紝璧峰埌缂撳瓨鐨勬晥鏋溿,https://opengauss.org/zh/docs/3.0.0/docs/CharacteristicDescription/%E7%89%A9%E5%8C%96%E8%A7%86%E5%9B%BE.html,鐗╁寲瑙嗗浘,鐗╁寲锝滆鍥 -GAUSS-01601 鈥 GAUSS-01610,GAUSS-01601: 鈥渋nvalid paramid: %d鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01601-GAUSS-01610.html,GAUSS-01601 鈥 GAUSS-01610,GAUSS锝01601锝淕AUSS锝01610 -PQcancel,瑕佹眰鏈嶅姟鍣ㄦ斁寮冨鐞嗗綋鍓嶅懡浠ゃ,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PQcancel.html,PQcancel,PQcancel -GAUSS-00111 鈥 GAUSS-00120,GAUSS-00111: 鈥渃olumn '%s' cannot be declared SETOF鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00111-GAUSS-00120.html,GAUSS-00111 鈥 GAUSS-00120,GAUSS锝00111锝淕AUSS锝00120 -GAUSS-00661 鈥 GAUSS-00670,GAUSS-00661: 鈥渂asetype is redundant with aggregate input type specification鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00661-GAUSS-00670.html,GAUSS-00661 鈥 GAUSS-00670,GAUSS锝00661锝淕AUSS锝00670 -SQLFetch,浠庣粨鏋滈泦涓彇涓嬩竴涓闆嗙殑鏁版嵁锛屽苟杩斿洖鎵鏈夎缁戝畾鍒楃殑鏁版嵁銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/SQLFetch.html,SQLFetch,SQLFetch -GS_WLM_SESSION_QUERY_INFO_ALL,GS_WLM_SESSION_QUERY_INFO_ALL绯荤粺琛ㄦ樉绀哄綋鍓嶆暟鎹簱瀹炰緥鎵ц浣滀笟缁撴潫鍚庣殑璐熻浇绠＄悊璁板綍銆傛鏁版嵁鏄粠鍐呮牳涓浆鍌ㄥ埌绯荤粺琛ㄤ腑鐨勬暟鎹傚綋璁剧疆GUC鍙傛暟enable_resource_record涓簅n鏃讹紝绯荤粺浼氬畾鏃讹紙鍛ㄦ湡涓3鍒嗛挓锛夊皢鍐呮牳涓璹uery淇℃伅瀵煎叆GS_WLM_SESSION_QUERY_INFO_ALL绯荤粺琛ㄣ傛煡璇㈣绯荤粺琛ㄩ渶瑕乻ysadmin鏉冮檺锛屼笖浠呭湪鏁版嵁搴損ostgres涓嬮潰鏌ヨ鏃舵湁鏁版嵁銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GS_WLM_SESSION_QUERY_INFO_ALL.html,GS_WLM_SESSION_QUERY_INFO_ALL,GS锝淲LM锝淪ESSION锝淨UERY锝淚NFO锝淎LL -CREATE TABLE AS,鏍规嵁鏌ヨ缁撴灉鍒涘缓琛ㄣ,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/CREATE-TABLE-AS.html,CREATE TABLE AS,CREATE锝淭ABLE锝淎S -GAUSS-00521 鈥 GAUSS-00530,GAUSS-00521: 鈥渃annot change the tablespace of the currently open database鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00521-GAUSS-00530.html,GAUSS-00521 鈥 GAUSS-00530,GAUSS锝00521锝淕AUSS锝00530 -DROP INDEX,鍒犻櫎绱㈠紩銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/DROP-INDEX.html,DROP INDEX,DROP锝淚NDEX -GAUSS-00701 鈥 GAUSS-00710,GAUSS-00701: 鈥渃annot rename inherited constraint '%s'鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00701-GAUSS-00710.html,GAUSS-00701 鈥 GAUSS-00710,GAUSS锝00701锝淕AUSS锝00710 -pg_controldata,pg_controldata宸ュ叿鐢ㄦ潵鏄剧ず鏁版嵁搴撶洰褰曚笅control鏂囦欢鐨勪俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Toolreference/pg_controldata.html,pg_controldata,pg锝渃ontroldata -椴查箯NUMA鏋舵瀯浼樺寲,椴查箯NUMA鏋舵瀯浼樺寲锛屼富瑕侀潰鍚戦膊楣忓鐞嗗櫒鏋舵瀯鐗圭偣銆丄RMv8鎸囦护闆嗙瓑锛岃繘琛岀浉搴旂殑绯荤粺浼樺寲锛屾秹鍙婂埌鎿嶄綔绯荤粺銆佽蒋浠舵灦鏋勩侀攣骞跺彂銆佹棩蹇椼佸師瀛愭搷浣溿丆ache璁块棶绛変竴绯诲垪鐨勫灞傛浼樺寲锛屼粠鑰屽ぇ骞呮彁鍗囦簡openGauss鏁版嵁搴撳湪椴查箯骞冲彴涓婄殑澶勭悊鎬ц兘銆,https://opengauss.org/zh/docs/3.0.0/docs/CharacteristicDescription/%E9%B2%B2%E9%B9%8FNUMA%E6%9E%B6%E6%9E%84%E4%BC%98%E5%8C%96.html,椴查箯NUMA鏋舵瀯浼樺寲,椴查箯锝淣UMA锝滄灦鏋勶綔浼樺寲 -杩炴帴鏁版嵁搴擄紙浠SL鏂瑰紡锛,鐢ㄦ埛閫氳繃JDBC杩炴帴openGauss鏈嶅姟鍣ㄦ椂锛屽彲浠ラ氳繃寮鍚疭SL鍔犲瘑瀹㈡埛绔拰鏈嶅姟鍣ㄤ箣闂寸殑閫氳锛屼负鏁忔劅鏁版嵁鍦↖nternet涓婄殑浼犺緭鎻愪緵浜嗕竴绉嶅畨鍏ㄤ繚闅滄墜娈点傛湰灏忚妭涓昏浠嬬粛搴旂敤绋嬪簭閫氳繃JDBC濡備綍閲囩敤SSL鐨勬柟寮忚繛鎺penGauss銆傚湪浣跨敤鏈皬鑺傛墍鎻忚堪鐨勬柟娉曞墠锛岄粯璁ょ敤鎴峰凡缁忚幏鍙栦簡鏈嶅姟绔拰瀹㈡埛绔墍闇瑕佺殑璇佷功鍜岀閽ユ枃浠讹紝鍏充簬璇佷功绛夋枃浠剁殑鑾峰彇璇峰弬鑰僌penssl鐩稿叧鏂囨。鍜屽懡浠ゃ,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E8%BF%9E%E6%8E%A5%E6%95%B0%E6%8D%AE%E5%BA%93_%E4%BB%A5SSL%E6%96%B9%E5%BC%8F.html,杩炴帴鏁版嵁搴擄紙浠SL鏂瑰紡锛,杩炴帴锝滄暟鎹簱锝滐紙锝淪SL锝滄柟寮忥綔锛 -SQL璇硶,ABORT,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/SQL%E8%AF%AD%E6%B3%95.html,SQL璇硶,SQL锝滆娉 -鍙傝冩枃鐚,"[1] Y. Mao, E. Kohler, and R. T. Morris. Cache craftiness for fast multicore key-value storage. In Proc. 7th ACM European Conference on Computer Systems (EuroSys), Apr. 2012.",https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%8F%82%E8%80%83%E6%96%87%E7%8C%AE.html,鍙傝冩枃鐚,鍙傝冩枃鐚 -GAUSS-07021 鈥 GAUSS-07030,GAUSS-07021: 鈥淣ode '%s' fail to initialize libobs with OBS error code:%s鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-07021-GAUSS-07030.html,GAUSS-07021 鈥 GAUSS-07030,GAUSS锝07021锝淕AUSS锝07030 -鏁版嵁搴撳唴瀛樺弬鏁拌皟浼,鏁版嵁搴撶殑澶嶆潅鏌ヨ璇彞鎬ц兘闈炲父寮虹殑渚濊禆浜庢暟鎹簱绯荤粺鍐呭瓨鐨勯厤缃弬鏁般傛暟鎹簱绯荤粺鍐呭瓨鐨勯厤缃弬鏁颁富瑕佸寘鎷昏緫鍐呭瓨绠＄悊鐨勬帶鍒跺弬鏁板拰鎵ц绠楀瓙鏄惁涓嬬洏鐨勫弬鏁般,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%95%B0%E6%8D%AE%E5%BA%93%E5%86%85%E5%AD%98%E5%8F%82%E6%95%B0%E8%B0%83%E4%BC%98.html,鏁版嵁搴撳唴瀛樺弬鏁拌皟浼,鏁版嵁搴擄綔鍐呭瓨锝滃弬鏁帮綔璋冧紭 -GAUSS-07161 鈥 GAUSS-07170,GAUSS-07161: 鈥渃ould not remove %s file: %m. This will lead to residual of stale xlog segments鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-07161-GAUSS-07170.html,GAUSS-07161 鈥 GAUSS-07170,GAUSS锝07161锝淕AUSS锝07170 -GS_WLM_EC_OPERATOR_INFO,GS_WLM_EC_OPERATOR_INFO绯荤粺琛ㄥ瓨鍌ㄦ墽琛孍C锛圗xtension Connector锛変綔涓氱粨鏉熷悗鐨勭畻瀛愮浉鍏崇殑璁板綍銆傚綋璁剧疆GUC鍙傛暟enable_resource_record涓簅n鏃讹紝绯荤粺浼氭瘡3鍒嗛挓灏咷S_WLM_EC_OPERATOR_HISTORY涓殑璁板綍瀵煎叆姝ょ郴缁熻〃锛屽紑鍚鍔熻兘浼氬崰鐢ㄧ郴缁熷瓨鍌ㄧ┖闂村苟瀵规ц兘鏈変竴瀹氬奖鍝嶃傛煡璇㈣绯荤粺琛ㄩ渶瑕乻ysadmin鏉冮檺銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GS_WLM_EC_OPERATOR_INFO.html,GS_WLM_EC_OPERATOR_INFO,GS锝淲LM锝淓C锝淥PERATOR锝淚NFO -GLOBAL_SLOW_QUERY_HISTORY锛堝簾寮冿級,GS_SLOW_QUERY_HISTORY鏄剧ず鎵鏈夎妭鐐逛笂鏈浆鍌ㄧ殑鎱㈡煡璇俊鎭紝鏈増鏈腑宸插簾寮冦傚叿浣撳瓧娈典俊鎭鍙傝僄S_SLOW_QUERY_INFO銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GLOBAL_SLOW_QUERY_HISTORY_%E5%BA%9F%E5%BC%83.html,GLOBAL_SLOW_QUERY_HISTORY锛堝簾寮冿級,GLOBAL锝淪LOW锝淨UERY锝淗ISTORY锝滐紙锝滃簾寮冿綔锛 -PG_STAT_DATABASE_CONFLICTS,PG_STAT_DATABASE_CONFLICTS瑙嗗浘鏄剧ず鏁版嵁搴撳啿绐佺姸鎬佺殑缁熻淇℃伅銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_STAT_DATABASE_CONFLICTS.html,PG_STAT_DATABASE_CONFLICTS,PG锝淪TAT锝淒ATABASE锝淐ONFLICTS -GAUSS-01341 鈥 GAUSS-01350,GAUSS-01341: 鈥渇unction %s should return type %s鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01341-GAUSS-01350.html,GAUSS-01341 鈥 GAUSS-01350,GAUSS锝01341锝淕AUSS锝01350 -GAUSS-03061 鈥 GAUSS-03070,GAUSS-03061: 鈥渋nvalid input syntax for type circle: '%s'鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03061-GAUSS-03070.html,GAUSS-03061 鈥 GAUSS-03070,GAUSS锝03061锝淕AUSS锝03070 -GAUSS-02741 鈥 GAUSS-02750,GAUSS-02742: 鈥渞elmap_redo: unknown op code %u鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02741-GAUSS-02750.html,GAUSS-02741 鈥 GAUSS-02750,GAUSS锝02741锝淕AUSS锝02750 -GAUSS-50900 鈥 GAUSS-50999,GAUSS-50900: 鈥淭he NTPD service is not installed.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-50900-GAUSS-50999.html,GAUSS-50900 鈥 GAUSS-50999,GAUSS锝50900锝淕AUSS锝50999 -GLOBAL_CANDIDATE_STATUS,GLOBAL_CANDIDATE_STATUS瑙嗗浘鏄剧ず鏁翠釜鏁版嵁搴撴墍鏈夊疄渚嬪欓塨uffer涓暟锛宐uffer娣樻卑淇℃伅銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GLOBAL_CANDIDATE_STATUS.html,GLOBAL_CANDIDATE_STATUS,GLOBAL锝淐ANDIDATE锝淪TATUS -鏁板瓧鎿嶄綔鍑芥暟鍜屾搷浣滅,+,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%95%B0%E5%AD%97%E6%93%8D%E4%BD%9C%E5%87%BD%E6%95%B0%E5%92%8C%E6%93%8D%E4%BD%9C%E7%AC%A6.html,鏁板瓧鎿嶄綔鍑芥暟鍜屾搷浣滅,鏁板瓧锝滄搷浣滐綔鍑芥暟锝滄搷浣滅 -GAUSS-04331 鈥 GAUSS-04340,"GAUSS-04333: 鈥減ooler: invalid cn/dn node number, input cn: %d, dn: %d; current cn: %d, dn: %d鈥",https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04331-GAUSS-04340.html,GAUSS-04331 鈥 GAUSS-04340,GAUSS锝04331锝淕AUSS锝04340 -褰掓。,鍙傛暟璇存槑锛氳〃绀烘槸鍚﹁繘琛屽綊妗ｆ搷浣溿,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%BD%92%E6%A1%A3.html,褰掓。,褰掓。 -纭欢鐡堕鐐瑰垎鏋,鑾峰彇openGauss鑺傜偣鐨凜PU銆佸唴瀛樸両/O鍜岀綉缁滆祫婧愪娇鐢ㄦ儏鍐碉紝纭杩欎簺璧勬簮鏄惁宸茶鍏呭垎鍒╃敤锛屾槸鍚﹀瓨鍦ㄧ摱棰堢偣銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E7%A1%AC%E4%BB%B6%E7%93%B6%E9%A2%88%E7%82%B9%E5%88%86%E6%9E%90.html,纭欢鐡堕鐐瑰垎鏋,纭欢锝滅摱棰堬綔鐐癸綔鍒嗘瀽 -寮傛IO,鍙傛暟璇存槑锛氬厑璁哥淮鎶や汉鍛樿緭鍑轰竴浜涗笌ADIO鐩稿叧鐨勬棩蹇楋紝渚夸簬瀹氫綅ADIO鐩稿叧闂銆傚紑鍙戜汉鍛樹笓鐢紝涓嶅缓璁櫘閫氱敤鎴蜂娇鐢ㄣ,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%BC%82%E6%AD%A5IO.html,寮傛IO,寮傛锝淚O -PG_HASHBUCKET,PG_HASHBUCKET绯荤粺琛ㄥ瓨鍌╤ash bucket淇℃伅銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_HASHBUCKET.html,PG_HASHBUCKET,PG锝淗ASHBUCKET -SESSION_STAT_ACTIVITY,鏄剧ず褰撳墠鑺傜偣涓婃鍦ㄨ繍琛岀殑绾跨▼鐩稿叧鐨勪俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/SESSION_STAT_ACTIVITY.html,SESSION_STAT_ACTIVITY,SESSION锝淪TAT锝淎CTIVITY -瀹归敊鎬,褰撴暟鎹簱绯荤粺鍙戠敓閿欒鏃讹紝浠ヤ笅鍙傛暟鎺у埗鏈嶅姟鍣ㄥ鐞嗛敊璇殑鏂瑰紡銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%AE%B9%E9%94%99%E6%80%A7.html,瀹归敊鎬,瀹归敊鎬 -瀹氭椂浠诲姟,鍙傛暟璇存槑锛氳〃绀虹郴缁熷彲浠ュ苟鍙戞墽琛岀殑job鏁扮洰銆傝鍙傛暟涓簆ostmaster绾у埆锛岄氳繃gs_guc璁剧疆锛岄渶瑕侀噸鍚痝aussdb鎵嶈兘鐢熸晥銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%AE%9A%E6%97%B6%E4%BB%BB%E5%8A%A1.html,瀹氭椂浠诲姟,瀹氭椂锝滀换鍔 -GAUSS-03161 鈥 GAUSS-03170,GAUSS-03161: 鈥渇ound unexpected null value in index '%s'鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03161-GAUSS-03170.html,GAUSS-03161 鈥 GAUSS-03170,GAUSS锝03161锝淕AUSS锝03170 -GAUSS-03481 鈥 GAUSS-03490,GAUSS-03481: 鈥渃annot have more than 2^32-1 subtransactions in a transaction鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03481-GAUSS-03490.html,GAUSS-03481 鈥 GAUSS-03490,GAUSS锝03481锝淕AUSS锝03490 -GAUSS-04381 鈥 GAUSS-04390,GAUSS-04381: 鈥渄etected write past chunk end in %s %p鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04381-GAUSS-04390.html,GAUSS-04381 鈥 GAUSS-04390,GAUSS锝04381锝淕AUSS锝04390 -DROP ROLE,鍒犻櫎鎸囧畾鐨勮鑹层,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/DROP-ROLE.html,DROP ROLE,DROP锝淩OLE -杩炴帴鏁版嵁搴,杩炴帴鏁版嵁搴撶殑瀹㈡埛绔伐鍏峰寘鎷琯sql銆佸簲鐢ㄧ▼搴忔帴鍙ｏ紙濡侸DBC锛夈,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E8%BF%9E%E6%8E%A5%E6%95%B0%E6%8D%AE%E5%BA%93-10.html,杩炴帴鏁版嵁搴,杩炴帴锝滄暟鎹簱 -GAUSS-05741 鈥 GAUSS-05750,"GAUSS-05741: 鈥淪SL connect failed, code %d鈥",https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05741-GAUSS-05750.html,GAUSS-05741 鈥 GAUSS-05750,GAUSS锝05741锝淕AUSS锝05750 -GAUSS-06011 鈥 GAUSS-06020,GAUSS-06011: 鈥淔ailed to create foreign table '%s'.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06011-GAUSS-06020.html,GAUSS-06011 鈥 GAUSS-06020,GAUSS锝06011锝淕AUSS锝06020 -DBE_PLDEBUGGER.disable_breakpoint,debug绔皟璇曡繃绋嬩腑锛岃皟鐢╠isable_breakpoint绂佺敤宸茶婵娲荤殑鏂偣銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/DBE_PLDEBUGGER-disable_breakpoint.html,DBE_PLDEBUGGER.disable_breakpoint,DBE锝淧LDEBUGGER锝渄isable锝渂reakpoint -DBMind鐨凙I瀛愬姛鑳,鐢ㄦ埛鍙互閫氳繃gs_dbmind鐨刢omponent瀛愬懡浠ゅ惎鍔ㄥ搴旂殑AI瀛愬姛鑳斤紝涓嬭堪绔犺妭灞曠ず涓嶅悓AI鍔熻兘鐨勫叿浣撳唴瀹瑰拰浣跨敤璇︽儏銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/DBMind%E7%9A%84AI%E5%AD%90%E5%8A%9F%E8%83%BD.html,DBMind鐨凙I瀛愬姛鑳,DBMind锝淎I锝滃瓙锝滃姛鑳 -姒傝堪,瓒嬪娍棰勬祴鍔熻兘妯″潡涓昏瀹炵幇鍩轰簬鍘嗗彶鏃跺簭鏁版嵁棰勬祴鏈潵鏃跺簭鍙樺寲瓒嬪娍銆傝妯″潡妗嗘灦瑙ｈ︼紝鍙互瀹炵幇涓嶅悓棰勬祴绠楁硶鐨勭伒娲绘浛鎹紝骞朵笖璇ユā鍧楀姛鑳藉彲浠ュ疄鐜颁笉鍚岀壒寰佹椂搴忕殑绠楁硶鑷姩閫夋嫨锛屾敮鎸佺嚎鎬х壒寰佹椂搴忛娴婰R鍥炲綊绠楁硶鍜岄潪绾挎х壒寰侀娴婣RIMA绠楁硶銆傜洰鍓嶈妯″潡鍙互瑕嗙洊绾挎ф椂搴忋侀潪绾挎ф椂搴忓拰鍛ㄦ湡鏃跺簭鐨勫噯纭娴嬨,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%A6%82%E8%BF%B0-63.html,姒傝堪,姒傝堪 -SET TRANSACTION,涓轰簨鍔¤缃壒鎬с備簨鍔＄壒鎬у寘鎷簨鍔￠殧绂荤骇鍒佷簨鍔¤闂ā寮(璇/鍐欐垨鑰呭彧璇)銆傚彲浠ヨ缃綋鍓嶄簨鍔＄殑鐗规э紙LOCAL)锛屼篃鍙互璁剧疆浼氳瘽鐨勯粯璁や簨鍔＄壒鎬(SESSION)銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/SET-TRANSACTION.html,SET TRANSACTION,SET锝淭RANSACTION -璋冪敤璇彞,璋冪敤涓涓鍙ョ殑璇硶璇峰弬瑙佸浘1銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E8%B0%83%E7%94%A8%E8%AF%AD%E5%8F%A5.html,璋冪敤璇彞,璋冪敤锝滆鍙 -GLOBAL_THREADPOOL_STATUS,GLOBAL_THREADPOOL_STATUS瑙嗗浘鏄剧ず鍦ㄦ墍鏈夎妭鐐逛笂鐨勭嚎绋嬫睜涓伐浣滅嚎绋嬪強浼氳瘽鐨勭姸鎬佷俊鎭傚叿浣撶殑瀛楁琛1銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GLOBAL_THREADPOOL_STATUS.html,GLOBAL_THREADPOOL_STATUS,GLOBAL锝淭HREADPOOL锝淪TATUS -JSON/JSONB鍑芥暟鍜屾搷浣滅,JSON/JSONB鏁版嵁绫诲瀷鍙傝僇SON/JSONB绫诲瀷銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/JSON-JSONB%E5%87%BD%E6%95%B0%E5%92%8C%E6%93%8D%E4%BD%9C%E7%AC%A6.html,JSON/JSONB鍑芥暟鍜屾搷浣滅,JSON锝/锝淛SONB锝滃嚱鏁帮綔鎿嶄綔绗 -娣卞眰澶嶅埗,鏁版嵁瀵煎叆鍚庯紝濡傛灉闇瑕佷慨鏀硅〃鐨勫垎鍖洪敭銆佸皢琛屽瓨琛ㄦ敼鍒楀瓨銆佹坊鍔燩CK锛圥artial Cluster Key锛夌害鏉熺瓑鍦烘櫙涓嬶紝鍙互浣跨敤娣卞眰澶嶅埗鐨勬柟寮忓琛ㄨ繘琛岃皟鏁淬傛繁灞傚鍒舵槸鎸囬噸鏂板垱寤鸿〃锛岀劧鍚庝娇鐢ㄦ壒閲忔彃鍏ュ～鍏呰〃鐨勮繃绋嬨,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%B7%B1%E5%B1%82%E5%A4%8D%E5%88%B6.html,娣卞眰澶嶅埗,娣卞眰锝滃鍒 -GAUSS-00291 鈥 GAUSS-00300,GAUSS-00291: 鈥渦nexpected non-SELECT command in DECLARE CURSOR鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00291-GAUSS-00300.html,GAUSS-00291 鈥 GAUSS-00300,GAUSS锝00291锝淕AUSS锝00300 -GLOBAL_PLANCACHE_STATUS,GLOBAL_PLANCACHE_STATUS瑙嗗浘鏄剧ずGPC鍏ㄥ眬璁″垝缂撳瓨鐘舵佷俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GLOBAL_PLANCACHE_STATUS.html,GLOBAL_PLANCACHE_STATUS,GLOBAL锝淧LANCACHE锝淪TATUS -瀹夎姒傝堪,openGauss鏀寔鍗曟満閮ㄧ讲鍜屽崟鏈篐A閮ㄧ讲涓ょ閮ㄧ讲鏂瑰紡銆傚崟鏈洪儴缃叉椂锛屽彲鍦ㄤ竴涓富鏈洪儴缃插涓暟鎹簱瀹炰緥锛屼絾涓轰簡鏁版嵁瀹夊叏锛屼笉寤鸿鐢ㄦ埛杩欐牱閮ㄧ讲銆傚崟鏈篐A閮ㄧ讲鏀寔涓鍙颁富鏈哄拰鏈灏戜竴鍙板鏈猴紝澶囨満涓鍏辨渶澶8鍙扮殑閰嶇疆鏂瑰紡銆,https://opengauss.org/zh/docs/3.0.0/docs/installation/%E5%AE%89%E8%A3%85%E6%A6%82%E8%BF%B0.html,瀹夎姒傝堪,瀹夎锝滄杩 -GAUSS-03981 鈥 GAUSS-03990,GAUSS-03981: 鈥淢inWords should be less than MaxWords鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03981-GAUSS-03990.html,GAUSS-03981 鈥 GAUSS-03990,GAUSS锝03981锝淕AUSS锝03990 -GAUSS-04891 鈥 GAUSS-04900,GAUSS-04891: 鈥減ackage function does not support table parameter.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04891-GAUSS-04900.html,GAUSS-04891 鈥 GAUSS-04900,GAUSS锝04891锝淕AUSS锝04900 -鎱QL鏍瑰洜鍒嗘瀽,鎱QL涓鐩存槸鏁版嵁杩愮淮涓殑鐥涚偣闂锛屽浣曟湁鏁堣瘖鏂參SQL鏍瑰洜鏄綋鍓嶄竴澶ч毦棰橈紝宸ュ叿缁撳悎openGauss鑷韩鐗圭偣铻嶅悎浜嗙幇缃慏BA鎱QL璇婃柇缁忛獙锛岃宸ュ叿鍙互鏀寔鎱QL鏍瑰洜15+锛岃兘鍚屾椂鎸夌収鍙兘鎬уぇ灏忚緭鍑哄涓牴鍥犲苟鎻愪緵閽堝鎬х殑寤鸿銆,https://opengauss.org/zh/docs/3.0.0/docs/CharacteristicDescription/%E6%85%A2SQL%E6%A0%B9%E5%9B%A0%E5%88%86%E6%9E%90.html,鎱QL鏍瑰洜鍒嗘瀽,鎱綔SQL锝滄牴鍥狅綔鍒嗘瀽 -鎵瑰鐞嗘ā寮,openGauss鏀寔浠庢枃鏈枃浠舵墽琛孲QL璇彞銆俹penGauss鎻愪緵浜唃sql宸ュ叿瀹炵幇SQL璇彞鐨勬壒閲忓鐞嗐,https://opengauss.org/zh/docs/3.0.0/docs/BriefTutorial/%E6%89%B9%E5%A4%84%E7%90%86%E6%A8%A1%E5%BC%8F.html,鎵瑰鐞嗘ā寮,鎵瑰鐞嗭綔妯″紡 -杩斿洖闆嗗悎鐨勫嚱鏁,"generate_series(start, stop)",https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E8%BF%94%E5%9B%9E%E9%9B%86%E5%90%88%E7%9A%84%E5%87%BD%E6%95%B0.html,杩斿洖闆嗗悎鐨勫嚱鏁,杩斿洖锝滈泦鍚堬綔鍑芥暟 -閿佺鐞,鍦╫penGauss涓紝骞跺彂鎵ц鐨勪簨鍔＄敱浜庣珵浜夎祫婧愪細瀵艰嚧姝婚攣銆傛湰鑺備粙缁嶇殑鍙傛暟涓昏绠＄悊浜嬪姟閿佺殑鏈哄埗銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E9%94%81%E7%AE%A1%E7%90%86.html,閿佺鐞,閿侊綔绠＄悊 -鎺у埗鏉冨拰璁块棶鏉冨垎绂,鏀寔鎺у埗鏉冨拰璁块棶鏉冨垎绂汇,https://opengauss.org/zh/docs/3.0.0/docs/CharacteristicDescription/%E6%8E%A7%E5%88%B6%E6%9D%83%E5%92%8C%E8%AE%BF%E9%97%AE%E6%9D%83%E5%88%86%E7%A6%BB.html,鎺у埗鏉冨拰璁块棶鏉冨垎绂,鎺у埗鏉冿綔璁块棶锝滄潈锝滃垎绂 -JOIN,JOIN瀛愬彞鐢ㄤ簬鎶婃潵鑷袱涓垨澶氫釜琛ㄧ殑琛岀粨鍚堣捣鏉ワ紝鍩轰簬杩欎簺琛ㄤ箣闂寸殑鍏卞悓瀛楁銆,https://opengauss.org/zh/docs/3.0.0/docs/BriefTutorial/JOIN.html,JOIN,JOIN -PG_AUTH_HISTORY,PG_AUTH_HISTORY绯荤粺琛ㄨ褰曚簡瑙掕壊鐨勮璇佸巻鍙层傞渶瑕佹湁绯荤粺绠＄悊鍛樻潈闄愭墠鍙互璁块棶姝ょ郴缁熻〃銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_AUTH_HISTORY.html,PG_AUTH_HISTORY,PG锝淎UTH锝淗ISTORY -涓涓讳竴澶囪妭鐐瑰畨瑁,鍒涘缓鐢ㄦ埛缁刣bgroup銆,https://opengauss.org/zh/docs/3.0.0/docs/BriefTutorial/%E4%B8%80%E4%B8%BB%E4%B8%80%E5%A4%87%E8%8A%82%E7%82%B9%E5%AE%89%E8%A3%85.html,涓涓讳竴澶囪妭鐐瑰畨瑁,涓涓讳竴澶囷綔鑺傜偣锝滃畨瑁 -鏉′欢琛ㄨ揪寮,鍦ㄦ墽琛孲QL璇彞鏃讹紝鍙氳繃鏉′欢琛ㄨ揪寮忕瓫閫夊嚭绗﹀悎鏉′欢鐨勬暟鎹,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%9D%A1%E4%BB%B6%E8%A1%A8%E8%BE%BE%E5%BC%8F.html,鏉′欢琛ㄨ揪寮,鏉′欢锝滆〃杈惧紡 -寮鍚疪emoveIPC寮曡捣鐨刢ore闂,鎿嶄綔绯荤粺閰嶇疆涓璕emoveIPC鍙傛暟璁剧疆涓簓es锛屾暟鎹簱杩愯杩囩▼涓嚭鐜板畷鏈猴紝骞舵樉绀哄涓嬫棩蹇楁秷鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%BC%80%E5%90%AFRemoveIPC%E5%BC%95%E8%B5%B7%E7%9A%84core%E9%97%AE%E9%A2%98.html,寮鍚疪emoveIPC寮曡捣鐨刢ore闂,寮鍚綔RemoveIPC锝滃紩璧凤綔core锝滈棶棰 -PG_REWRITE,PG_REWRITE绯荤粺琛ㄥ瓨鍌ㄤ负琛ㄥ拰瑙嗗浘瀹氫箟鐨勯噸鍐欒鍒欍,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_REWRITE.html,PG_REWRITE,PG锝淩EWRITE -璧勬簮鏍囩鏈哄埗,鏁版嵁搴撹祫婧愭槸鎸囨暟鎹簱鎵璁板綍鐨勫悇绫诲璞★紝鍖呮嫭鏁版嵁搴撱佹ā寮忋佽〃銆佸垪銆佽鍥俱佽Е鍙戝櫒绛夛紝鏁版嵁搴撳璞¤秺澶氾紝鏁版嵁搴撹祫婧愮殑鍒嗙被绠＄悊灏辫秺绻佺悙銆傝祫婧愭爣绛炬満鍒舵槸涓绉嶉氳繃瀵瑰叿鏈夋煇绫荤浉鍚屸滅壒寰佲濈殑鏁版嵁搴撹祫婧愯繘琛屽垎绫绘爣璁拌屽疄鐜拌祫婧愬垎绫荤鐞嗙殑涓绉嶆妧鏈傚綋绠＄悊鍛樺鏁版嵁搴撳唴鏌愪簺璧勬簮鈥滄墦涓娾濇爣绛惧悗锛屽彲浠ュ熀浜庤鏍囩杩涜濡傚璁℃垨鏁版嵁鑴辨晱鐨勭鐞嗘搷浣滐紝浠庤屽疄鐜板鏍囩鎵鍖呭惈鐨勬墍鏈夋暟鎹簱璧勬簮杩涜瀹夊叏绠＄悊銆,https://opengauss.org/zh/docs/3.0.0/docs/CharacteristicDescription/%E8%B5%84%E6%BA%90%E6%A0%87%E7%AD%BE%E6%9C%BA%E5%88%B6.html,璧勬簮鏍囩鏈哄埗,璧勬簮锝滄爣绛撅綔鏈哄埗 -Database鍜孲chema璁捐,openGauss涓彲浠ヤ娇鐢―atabase鍜孲chema瀹炵幇涓氬姟鐨勯殧绂伙紝鍖哄埆鍦ㄤ簬Database鐨勯殧绂绘洿鍔犲交搴曪紝鍚勪釜Database涔嬮棿鍏变韩璧勬簮鏋佸皯锛屽彲瀹炵幇杩炴帴闅旂銆佹潈闄愰殧绂荤瓑锛孌atabase涔嬮棿鏃犳硶鐩存帴浜掕銆係chema闅旂鐨勬柟寮忓叡鐢ㄨ祫婧愯緝澶氾紝鍙互閫氳繃grant涓巖evoke璇硶渚挎嵎鍦版帶鍒朵笉鍚岀敤鎴峰鍚凷chema鍙婂叾涓嬪睘瀵硅薄鐨勬潈闄愩,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/Database%E5%92%8CSchema%E8%AE%BE%E8%AE%A1.html,Database鍜孲chema璁捐,Database锝淪chema锝滆璁 -DBE_PERF Schema,DBE_PERF Schema鍐呰鍥句富瑕佺敤鏉ヨ瘖鏂ц兘闂锛屼篃鏄疻DR Snapshot鐨勬暟鎹潵婧愩傛暟鎹簱瀹夎鍚庯紝榛樿鍙湁鍒濆鐢ㄦ埛鍏锋湁妯″紡dbe_perf鐨勬潈闄愩傝嫢鏄敱鏃х増鏈崌绾ц屾潵锛屼负淇濇寔鏉冮檺鐨勫墠鍚戝吋瀹癸紝妯″紡dbe_perf鐨勬潈闄愪笌鏃х増鏈繚鎸佷竴鑷淬備粠OS銆両nstance銆丮emory绛夊涓淮搴﹀垝鍒嗙粍缁囪鍥撅紝骞朵笖绗﹀悎濡備笅鍛藉悕瑙勮寖锛,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/DBE_PERF-Schema.html,DBE_PERF Schema,DBE锝淧ERF锝淪chema -鎵╁睍FDW涓庡叾浠杘penGauss鐗规,openGauss鍩轰簬PostgreSQL锛岃孭ostgreSQL娌℃湁鍐呯疆瀛樺偍寮曟搸閫傞厤鍣紝濡侻ySQL鐨刪andlerton銆備负浜嗕娇MOT瀛樺偍寮曟搸鑳藉闆嗘垚鍒皁penGauss涓紝鎴戜滑鍒╃敤骞舵墿灞曚簡鐜版湁鐨凢DW鏈哄埗銆傞殢鐫FDW寮曞叆PostgreSQL 9.1锛岀幇鍦ㄥ彲浠ュ皢杩欎簺澶栬〃鍜屾暟鎹簮鍛堢幇涓虹粺涓銆佹湰鍦板彲璁块棶鐨勫叧绯绘潵璁块棶澶栭儴绠＄悊鐨勬暟鎹簱銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%89%A9%E5%B1%95FDW%E4%B8%8E%E5%85%B6%E4%BB%96openGauss%E7%89%B9%E6%80%A7.html,鎵╁睍FDW涓庡叾浠杘penGauss鐗规,鎵╁睍锝淔DW锝渙penGauss锝滅壒鎬 -GAUSS-06161 鈥 GAUSS-06170,GAUSS-06162: 鈥淚t is not supported to create index on DFS tablespace.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06161-GAUSS-06170.html,GAUSS-06161 鈥 GAUSS-06170,GAUSS锝06161锝淕AUSS锝06170 -鍏朵粬鍥犵礌瀵筍MP鎬ц兘鐨勫奖鍝,闄や簡璧勬簮鍥犵礌澶栵紝杩樻湁涓浜涘洜绱犱篃浼氬SMP骞惰鎬ц兘閫犳垚褰卞搷銆備緥濡傚垎鍖鸿〃涓垎鍖烘暟鎹笉鍧囷紝浠ュ強绯荤粺骞跺彂搴︾瓑鍥犵礌銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%85%B6%E4%BB%96%E5%9B%A0%E7%B4%A0%E5%AF%B9SMP%E6%80%A7%E8%83%BD%E7%9A%84%E5%BD%B1%E5%93%8D.html,鍏朵粬鍥犵礌瀵筍MP鎬ц兘鐨勫奖鍝,鍥犵礌锝淪MP锝滄ц兘锝滃奖鍝 -java.sql.ResultSetMetaData,java.sql.ResultSetMetaData鏄ResultSet瀵硅薄鐩稿叧淇℃伅鐨勫叿浣撴弿杩般,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/java-sql-ResultSetMetaData.html,java.sql.ResultSetMetaData,java锝渟ql锝淩esultSetMetaData 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-PG_STATIO_USER_SEQUENCES,PG_STATIO_USER_SEQUENCES瑙嗗浘鏄剧ず鍛藉悕绌洪棿涓墍鏈夌敤鎴峰叧绯昏〃绫诲瀷涓哄簭鍒楃殑IO鐘舵佷俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_STATIO_USER_SEQUENCES.html,PG_STATIO_USER_SEQUENCES,PG锝淪TATIO锝淯SER锝淪EQUENCES -PQexec,鍚戞湇鍔″櫒鎻愪氦涓鏉″懡浠ゅ苟绛夊緟缁撴灉銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PQexec.html,PQexec,PQexec -CREATE RESOURCE POOL,鍒涘缓涓涓祫婧愭睜锛屽苟鎸囧畾姝よ祫婧愭睜鐩稿叧鑱旂殑鎺у埗缁勩,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/CREATE-RESOURCE-POOL.html,CREATE RESOURCE POOL,CREATE锝淩ESOURCE锝淧OOL -缃戠粶,閫氳繃sar鎴杋fconfig鍛戒护鏌ョ湅openGauss鍐呰妭鐐圭綉缁滀娇鐢ㄦ儏鍐碉紝鍒嗘瀽鏄惁瀛樺湪鐢变簬缃戠粶瀵艰嚧鐨勬ц兘鐡堕銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E7%BD%91%E7%BB%9C.html,缃戠粶,缃戠粶 -PG_TABLESPACE,PG_TABLESPACE绯荤粺琛ㄥ瓨鍌ㄨ〃绌洪棿淇℃伅銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_TABLESPACE.html,PG_TABLESPACE,PG锝淭ABLESPACE -鍑虹幇鈥淓rror:No space left on 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Function!\n鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06571-GAUSS-06580.html,GAUSS-06571 鈥 GAUSS-06580,GAUSS锝06571锝淕AUSS锝06580 -鐗╃悊澶囦唤,鏀寔灏嗘暣涓暟鎹簱鐨勬暟鎹互鍐呴儴鏍煎紡澶囦唤鍒版寚瀹氱殑瀛樺偍浠嬭川涓,https://opengauss.org/zh/docs/3.0.0/docs/CharacteristicDescription/%E7%89%A9%E7%90%86%E5%A4%87%E4%BB%BD.html,鐗╃悊澶囦唤,鐗╃悊锝滃浠 -鏃犳潈闄愯鑹插鍑烘暟鎹,gs_dump鍜実s_dumpall閫氳繃-U鎸囧畾鎵ц瀵煎嚭鐨勭敤鎴峰笎鎴枫傚鏋滃綋鍓嶄娇鐢ㄧ殑甯愭埛涓嶅叿澶囧鍑烘墍瑕佹眰鐨勬潈闄愭椂锛屼細鏃犳硶瀵煎嚭鏁版嵁銆傛鏃讹紝闇瑕佸皢鏈夋潈闄愮殑鐢ㄦ埛璧嬫潈缁欐棤鏉冮檺鐢ㄦ埛锛岀劧鍚庡彲鍦ㄥ鍑哄懡浠や腑璁剧疆鈥搑ole鍙傛暟鏉ユ寚瀹氬叿澶囨潈闄愮殑瑙掕壊銆傚湪鎵ц鍛戒护鍚庯紝gs_dump鍜実s_dumpall浼氫娇鐢ㄢ搑ole鍙傛暟鎸囧畾鐨勮鑹诧紝瀹屾垚瀵煎嚭鍔ㄤ綔銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%97%A0%E6%9D%83%E9%99%90%E8%A7%92%E8%89%B2%E5%AF%BC%E5%87%BA%E6%95%B0%E6%8D%AE.html,鏃犳潈闄愯鑹插鍑烘暟鎹,鏉冮檺锝滆鑹诧綔瀵煎嚭锝滄暟鎹 -GAUSS-07431 鈥 GAUSS-07440,GAUSS-07431: 鈥渢xn->subtxns is illegal point鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-07431-GAUSS-07440.html,GAUSS-07431 鈥 GAUSS-07440,GAUSS锝07431锝淕AUSS锝07440 -Java,JDBC锛圝ava Database Connectivity锛孞ava鏁版嵁搴撹繛鎺ワ級鏄竴绉嶇敤浜庢墽琛孲QL璇彞鐨凧ava API锛屽彲浠ヤ负澶氱鍏崇郴鏁版嵁搴撴彁渚涚粺涓璁块棶鎺ュ彛锛屽簲鐢ㄧ▼搴忓彲鍩轰簬瀹冩搷浣滄暟鎹俹penGauss搴撴彁渚涗簡瀵笿DBC 4.0鐗规х殑鏀寔锛岄渶瑕佷娇鐢↗DK1.8鐗堟湰缂栬瘧绋嬪簭浠ｇ爜锛屼笉鏀寔JDBC妗ユ帴ODBC鏂瑰紡銆,https://opengauss.org/zh/docs/3.0.0/docs/BriefTutorial/Java.html,Java,Java -PQconnectdb,涓庢暟鎹簱鏈嶅姟鍣ㄥ缓绔嬩竴涓柊鐨勮繛鎺ャ,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PQconnectdb.html,PQconnectdb,PQconnectdb -閫氫俊鐭╅樀,琛 1 閫氫俊鐭╅樀,https://opengauss.org/zh/docs/3.0.0/docs/CommunicationMatrix/%E9%80%9A%E4%BF%A1%E7%9F%A9%E9%98%B5.html,閫氫俊鐭╅樀,閫氫俊锝滅煩闃 -GAUSS-01391 鈥 GAUSS-01400,GAUSS-01391: 鈥淚NSERT trigger's WHEN condition cannot reference OLD values鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01391-GAUSS-01400.html,GAUSS-01391 鈥 GAUSS-01400,GAUSS锝01391锝淕AUSS锝01400 -GAUSS-52700 鈥 GAUSS-52799,GAUSS-52700: 鈥淔ailed to update ETCD.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-52700-GAUSS-52799.html,GAUSS-52700 鈥 GAUSS-52799,GAUSS锝52700锝淕AUSS锝52799 -鎱QL璇婃柇,閲嶆瀯鍓嶆參SQL鐩稿叧瑙嗗浘宸插簾寮冿紝鍖呮嫭dbe_perf. gs_slow_query_info銆乨be_perf.gs_slow_query_history銆乨be_perf.global_slow_query_hisotry銆乨be_perf.global_slow_query_info銆,https://opengauss.org/zh/docs/3.0.0/docs/CharacteristicDescription/%E6%85%A2SQL%E8%AF%8A%E6%96%AD.html,鎱QL璇婃柇,鎱綔SQL锝滆瘖鏂 -GLOBAL_STATIO_USER_TABLES,GLOBAL_STATIO_USER_TABLES瑙嗗浘鏄剧ず鍚勮妭鐐圭殑鍛藉悕绌洪棿涓墍鏈夌敤鎴峰叧绯昏〃鐨処O鐘舵佷俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GLOBAL_STATIO_USER_TABLES.html,GLOBAL_STATIO_USER_TABLES,GLOBAL锝淪TATIO锝淯SER锝淭ABLES -gs_probackup,gs_probackup鏄竴涓敤浜庣鐞唎penGauss鏁版嵁搴撳浠藉拰鎭㈠鐨勫伐鍏枫傚畠瀵筼penGauss瀹炰緥杩涜瀹氭湡澶囦唤锛屼互渚垮湪鏁版嵁搴撳嚭鐜版晠闅滄椂鑳藉鎭㈠鏈嶅姟鍣ㄣ,https://opengauss.org/zh/docs/3.0.0/docs/Toolreference/gs_probackup.html,gs_probackup,gs锝減robackup -GAUSS-05201鈥 GAUSS-05300,GAUSS-05201鈥 GAUSS-05210,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05201-GAUSS-05300.html,GAUSS-05201鈥 GAUSS-05300,GAUSS锝05201锝淕AUSS锝05300 -GAUSS-02161 鈥 GAUSS-02170,GAUSS-02161: 鈥淧GXC Node %s: cannot drop local 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-klist,涓簅penGauss璁よ瘉鏈嶅姟Kerberos鎻愪緵鍒楀嚭鍑瘉缂撳瓨涓殑鐢ㄦ埛鍜岀エ鎹兘鍔涖,https://opengauss.org/zh/docs/3.0.0/docs/Toolreference/klist.html,klist,klist -DBE_PLDEBUGGER.turn_on,璇ュ嚱鏁扮敤浜庢爣璁版煇涓瀛樺偍杩囩▼涓哄彲璋冭瘯锛屾墽琛宼urn_on鍚巗erver绔彲浠ユ墽琛岃瀛樺偍杩囩▼鏉ヨ繘琛岃皟璇曘傞渶瑕佺敤鎴锋牴鎹郴缁熻〃PG_PROC鎵嬪姩鑾峰彇瀛樺偍杩囩▼oid锛屼紶鍏ュ嚱鏁颁腑銆倀urn_on鍚庢湰session鍐呮墽琛岃瀛樺偍杩囩▼浼氬仠鍦ㄧ涓鏉ql鍓嶇瓑寰卍ebug绔殑璋冭瘯鎿嶄綔銆傝璁剧疆浼氬湪session鏂繛鍚庨粯璁よ娓呯悊鎺夈傜洰鍓嶄笉鏀寔瀵瑰惎鐢ㄨ嚜娌讳簨鍔＄殑瀛樺偍杩囩▼/鍑芥暟杩涜璋冭瘯銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/DBE_PLDEBUGGER-turn_on.html,DBE_PLDEBUGGER.turn_on,DBE锝淧LDEBUGGER锝渢urn锝渙n -SQL璋冧紭鍏抽敭鍙傛暟璋冩暣,鏈妭灏嗕粙缁嶅奖鍝峯penGauss SQL璋冧紭鎬ц兘鐨勫叧閿暟鎹簱涓昏妭鐐归厤缃弬鏁帮紝閰嶇疆鏂规硶鍙傝閰嶇疆杩愯鍙傛暟銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/SQL%E8%B0%83%E4%BC%98%E5%85%B3%E9%94%AE%E5%8F%82%E6%95%B0%E8%B0%83%E6%95%B4.html,SQL璋冧紭鍏抽敭鍙傛暟璋冩暣,SQL锝滆皟浼橈綔鍏抽敭锝滃弬鏁帮綔璋冩暣 -transfer.py,鍦ㄩ潪鍗曡妭鐐规ā寮忎笅锛屽彲浠ラ氳繃transfer.py宸ュ叿灏嗗叏鏂囨绱㈡墍浣跨敤鐨勮瘝鍏告枃浠跺拰PostGIS鎻掍欢鎵闇鐨勬枃浠跺彂閫佸埌鍏朵粬鑺傜偣銆,https://opengauss.org/zh/docs/3.0.0/docs/Toolreference/transfer-py.html,transfer.py,transfer锝減y -DROP FOREIGN TABLE,鍒犻櫎鎸囧畾鐨勫琛ㄣ,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/DROP-FOREIGN-TABLE.html,DROP FOREIGN TABLE,DROP锝淔OREIGN锝淭ABLE -gs_checkperf,openGauss鎻愪緵浜唃s_checkperf宸ュ叿鏉ュ府鍔╁openGauss绾у埆锛堜富鏈篊PU鍗犵敤鐜囥丟auss CPU鍗犵敤鐜囥両/O浣跨敤鎯呭喌绛夛級銆佽妭鐐圭骇鍒紙CPU浣跨敤鎯呭喌銆佸唴瀛樹娇鐢ㄦ儏鍐点両/O浣跨敤鎯呭喌锛夈佷細璇/杩涚▼绾у埆锛圕PU浣跨敤鎯呭喌銆佸唴瀛樹娇鐢ㄦ儏鍐点両/O浣跨敤鎯呭喌锛夈丼SD鎬ц兘锛堝啓鍏ャ佽鍙栨ц兘锛夎繘琛屽畾鏈熸鏌ワ紝璁╃敤鎴蜂簡瑙penGauss鐨勮礋杞芥儏鍐碉紝閲囧彇瀵瑰簲鐨勬敼杩涙帾鏂姐,https://opengauss.org/zh/docs/3.0.0/docs/Toolreference/gs_checkperf.html,gs_checkperf,gs锝渃heckperf -GAUSS-02841 鈥 GAUSS-02850,GAUSS-02841: 鈥渆xpected 3-element numeric array鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02841-GAUSS-02850.html,GAUSS-02841 鈥 GAUSS-02850,GAUSS锝02841锝淕AUSS锝02850 -GAUSS-06381 鈥 GAUSS-06390,GAUSS-06381: 鈥%d: Parameters error.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06381-GAUSS-06390.html,GAUSS-06381 鈥 GAUSS-06390,GAUSS锝06381锝淕AUSS锝06390 -GAUSS-03841 鈥 GAUSS-03850,GAUSS-03841: 鈥渧ector scan for VecMarkPos is not yet implemented 鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03841-GAUSS-03850.html,GAUSS-03841 鈥 GAUSS-03850,GAUSS锝03841锝淕AUSS锝03850 -瀛樺偍杩囩▼,瀛樺偍杩囩▼,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%AD%98%E5%82%A8%E8%BF%87%E7%A8%8B.html,瀛樺偍杩囩▼,瀛樺偍锝滆繃绋 -GAUSS-03201 鈥 GAUSS-03210,GAUSS-03201: 鈥渃tid isn't of type TID鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03201-GAUSS-03210.html,GAUSS-03201 鈥 GAUSS-03210,GAUSS锝03201锝淕AUSS锝03210 -GAUSS-51400 鈥 GAUSS-51499,GAUSS-51400: 鈥淔ailed to execute the command: %s.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-51400-GAUSS-51499.html,GAUSS-51400 鈥 GAUSS-51499,GAUSS锝51400锝淕AUSS锝51499 -GAUSS-03801 鈥 GAUSS-03900,GAUSS-03801 鈥 GAUSS-03810,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03801-GAUSS-03900.html,GAUSS-03801 鈥 GAUSS-03900,GAUSS锝03801锝淕AUSS锝03900 -GAUSS-03751 鈥 GAUSS-03760,GAUSS-03751: 鈥渉eap_update_redo: invalid lp鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03751-GAUSS-03760.html,GAUSS-03751 鈥 GAUSS-03760,GAUSS锝03751锝淕AUSS锝03760 -GAUSS-02391 鈥 GAUSS-02400,GAUSS-02391: 鈥渃annot change TOAST relation '%s'鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02391-GAUSS-02400.html,GAUSS-02391 鈥 GAUSS-02400,GAUSS锝02391锝淕AUSS锝02400 -EXECUTE DIRECT,鍦ㄦ寚瀹氱殑鑺傜偣涓婃墽琛孲QL璇彞銆備竴鑸儏鍐典笅锛孲QL璇彞鐨勬墽琛屾槸鐢遍泦缇よ礋杞借嚜鍔ㄥ垎閰嶅埌鍚堥傜殑鑺傜偣涓婏紝execute direct涓昏鐢ㄤ簬鏁版嵁搴撶淮鎶ゅ拰娴嬭瘯銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/EXECUTE-DIRECT.html,EXECUTE DIRECT,EXECUTE锝淒IRECT -楂樺嵄鎿嶄綔涓瑙堣〃,鍚勯」鎿嶄綔璇蜂弗鏍奸伒瀹堟寚瀵间功鎿嶄綔锛屽悓鏃堕伩鍏嶆墽琛屽涓嬮珮鍗辨搷浣溿,https://opengauss.org/zh/docs/3.0.0/docs/Administratorguide/%E9%AB%98%E5%8D%B1%E6%93%8D%E4%BD%9C%E4%B8%80%E8%A7%88%E8%A1%A8.html,楂樺嵄鎿嶄綔涓瑙堣〃,楂樺嵄锝滄搷浣滐綔涓瑙堣〃 -鍖垮悕鍧,鍖垮悕鍧楋紙Anonymous Block锛変竴鑸敤浜庝笉棰戠箒鎵ц鐨勮剼鏈垨涓嶉噸澶嶈繘琛岀殑娲诲姩銆傚畠浠湪涓涓細璇濅腑鎵ц锛屽苟涓嶈瀛樺偍銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%8C%BF%E5%90%8D%E5%9D%97.html,鍖垮悕鍧,鍖垮悕锝滃潡 -GS_TOTAL_MEMORY_DETAIL,GS_TOTAL_MEMORY_DETAIL瑙嗗浘缁熻褰撳墠鏁版嵁搴撹妭鐐逛娇鐢ㄥ唴瀛樼殑淇℃伅锛屽崟浣嶄负MB銆傚綋GUC鍙傛暟enable_memory_limit鐨勫间负off鏃讹紝鏈鍥句笉鍙敤銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GS_TOTAL_MEMORY_DETAIL.html,GS_TOTAL_MEMORY_DETAIL,GS锝淭OTAL锝淢EMORY锝淒ETAIL -瀛楃澶勭悊鍑芥暟鍜屾搷浣滅,openGauss鎻愪緵鐨勫瓧绗﹀鐞嗗嚱鏁板拰鎿嶄綔绗︿富瑕佺敤浜庡瓧绗︿覆涓庡瓧绗︿覆銆佸瓧绗︿覆涓庨潪瀛楃涓蹭箣闂寸殑杩炴帴锛屼互鍙婂瓧绗︿覆鐨勬ā寮忓尮閰嶆搷浣溿傛敞鎰忥細瀛楃涓插鐞嗗嚱鏁伴櫎浜唋ength鐩稿叧鍑芥暟锛屽叾浠栧嚱鏁板拰鎿嶄綔绗︿笉鏀寔澶т簬1GBclob浣滀负鍙傛暟銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%AD%97%E7%AC%A6%E5%A4%84%E7%90%86%E5%87%BD%E6%95%B0%E5%92%8C%E6%93%8D%E4%BD%9C%E7%AC%A6.html,瀛楃澶勭悊鍑芥暟鍜屾搷浣滅,瀛楃锝滃鐞嗗嚱鏁帮綔鎿嶄綔绗 -PG_TOTAL_MEMORY_DETAIL,PG_TOTAL_MEMORY_DETAIL瑙嗗浘鏄剧ず鏌愪釜鏁版嵁搴撹妭鐐瑰唴瀛樹娇鐢ㄦ儏鍐点,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_TOTAL_MEMORY_DETAIL.html,PG_TOTAL_MEMORY_DETAIL,PG锝淭OTAL锝淢EMORY锝淒ETAIL -浼佷笟绾у寮虹壒鎬,鏁版嵁鍒嗗尯鏄暟鎹簱浜у搧鏅亶鍏峰鐨勫姛鑳姐傚湪openGauss涓紝鏁版嵁鍒嗗尯鏄鏁版嵁鎸夌収鐢ㄦ埛鎸囧畾鐨勭瓥鐣ュ鏁版嵁鍋氱殑姘村钩鍒嗚〃锛屽皢琛ㄦ寜鐓ф寚瀹氳寖鍥村垝鍒嗕负澶氫釜鏁版嵁浜掍笉閲嶅彔鐨勯儴鍒嗭紙Partition锛夈,https://opengauss.org/zh/docs/3.0.0/docs/Description/%E4%BC%81%E4%B8%9A%E7%BA%A7%E5%A2%9E%E5%BC%BA%E7%89%B9%E6%80%A7.html,浼佷笟绾у寮虹壒鎬,浼佷笟绾э綔澧炲己锝滅壒鎬 -绠鏄撴暀绋,鏈枃妗ｈ繘琛岀畝鍗曠殑浜у搧浠嬬粛鍜屽畨瑁呮寚瀵硷紝鏀拺鐢ㄦ埛蹇熶娇鐢ㄦ暟鎹簱锛岃嫢浜嗚В璇︾粏鐗规т互鍙婂弬鑰冪被淇℃伅闇鏌ョ湅鍏蜂綋鍗曟湰鏂囨。銆,https://opengauss.org/zh/docs/3.1.0/docs/BriefTutorial/BriefTutorial.html,绠鏄撴暀绋,绠鏄擄綔鏁欑▼ -Time Model,Time Model鍚嶇О鍙婃弿杩板涓嬭〃鎵绀恒,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/Time-Model.html,Time Model,Time锝淢odel -DBE_PLDEBUGGER.abort,浠erver绔墽琛岀殑瀛樺偍杩囩▼鎶ラ敊璺冲嚭銆傝繑鍥炲艰〃绀烘槸鍚︽垚鍔熷彂閫乤bort銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/DBE_PLDEBUGGER-abort.html,DBE_PLDEBUGGER.abort,DBE锝淧LDEBUGGER锝渁bort -娓告爣,娓告爣姒傝堪,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%B8%B8%E6%A0%87.html,娓告爣,娓告爣 -缁熻淇℃伅鍑芥暟,缁熻淇℃伅鍑芥暟鏍规嵁璁块棶瀵硅薄鍒嗕负涓ょ绫诲瀷锛氶拡瀵规煇涓暟鎹簱杩涜璁块棶鐨勫嚱鏁帮紝浠ユ暟鎹簱涓瘡涓〃鎴栫储寮曠殑OID浣滀负鍙傛暟锛屾爣璇嗛渶瑕佹姤鍛婄殑鏁版嵁搴擄紱閽堝鏌愪釜鏈嶅姟鍣ㄨ繘琛岃闂殑鍑芥暟锛屼互涓涓湇鍔″櫒杩涚▼鍙蜂负鍙傛暟锛屽叾鑼冨洿浠1鍒板綋鍓嶆椿璺冩湇鍔″櫒鐨勬暟鐩,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E7%BB%9F%E8%AE%A1%E4%BF%A1%E6%81%AF%E5%87%BD%E6%95%B0.html,缁熻淇℃伅鍑芥暟,缁熻锝滀俊鎭綔鍑芥暟 -GAUSS-05891 鈥 GAUSS-05900,GAUSS-05891: 鈥渙ption '%s' not recognized.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05891-GAUSS-05900.html,GAUSS-05891 鈥 GAUSS-05900,GAUSS锝05891锝淕AUSS锝05900 -GAUSS-02531 鈥 GAUSS-02540,GAUSS-02532: 鈥渓ock file '%s' already exists鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02531-GAUSS-02540.html,GAUSS-02531 鈥 GAUSS-02540,GAUSS锝02531锝淕AUSS锝02540 -GAUSS-05431 鈥 GAUSS-05440,GAUSS-05431: 鈥渂ucket key column's number is not a 1-D smallint array鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05431-GAUSS-05440.html,GAUSS-05431 鈥 GAUSS-05440,GAUSS锝05431锝淕AUSS锝05440 -GAUSS-02991 鈥 GAUSS-03000,GAUSS-02991: 鈥渞equested character too large鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02991-GAUSS-03000.html,GAUSS-02991 鈥 GAUSS-03000,GAUSS锝02991锝淕AUSS锝03000 -X-Tuner锛氬弬鏁拌皟浼樹笌璇婃柇,姒傝堪,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/X-Tuner-%E5%8F%82%E6%95%B0%E8%B0%83%E4%BC%98%E4%B8%8E%E8%AF%8A%E6%96%AD.html,X-Tuner锛氬弬鏁拌皟浼樹笌璇婃柇,X锝淭uner锝滃弬鏁帮綔璋冧紭锝滆瘖鏂 -GET_GLOBAL_PREPARED_XACTS锛堝簾寮冿級,闆嗕腑寮忓強openGauss涓嶆敮鎸佽瑙嗗浘銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GET_GLOBAL_PREPARED_XACTS%E5%BA%9F%E5%BC%83.html,GET_GLOBAL_PREPARED_XACTS锛堝簾寮冿級,GET锝淕LOBAL锝淧REPARED锝淴ACTS锝滐紙锝滃簾寮冿綔锛 -PLAN_TABLE_DATA,PLAN_TABLE_DATA瀛樺偍浜嗙敤鎴烽氳繃鎵цEXPLAIN PLAN鏀堕泦鍒扮殑璁″垝淇℃伅銆備笌PLAN_TABLE瑙嗗浘涓嶅悓鐨勬槸PLAN_TABLE_DATA琛ㄥ瓨鍌ㄤ簡鎵鏈塻ession鍜寀ser鎵цEXPLAIN PLAN鏀堕泦鐨勮鍒掍俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PLAN_TABLE_DATA.html,PLAN_TABLE_DATA,PLAN锝淭ABLE锝淒ATA -鏁扮粍,鍦ㄤ娇鐢ㄦ暟缁勪箣鍓嶏紝闇瑕佽嚜瀹氫箟涓涓暟缁勭被鍨嬨,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%95%B0%E7%BB%84.html,鏁扮粍,鏁扮粍 -MOT鐩戞帶,鐩戞帶鐨勬墍鏈夎娉曟敮鎸佸熀浜嶱ostgres鐨凢DW琛紝鍖呮嫭涓嬮潰鐨勮〃鎴栫储寮曞ぇ灏忋傛澶栵紝杩樺瓨鍦ㄧ敤浜庣洃鎺OT鍐呭瓨娑堣楃殑鐗规畩鍑芥暟锛屽寘鎷琈OT鍏ㄥ眬鍐呭瓨銆丮OT鏈湴鍐呭瓨鍜屽崟涓鎴风浼氳瘽銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/MOT%E7%9B%91%E6%8E%A7.html,MOT鐩戞帶,MOT锝滅洃鎺 -WHERE瀛愬彞,褰撴垜浠渶瑕佹牴鎹寚瀹氭潯浠朵粠琛ㄤ腑鏌ヨ鏁版嵁鏃讹紝灏卞彲浠ュ湪SELECT璇彞涓坊鍔燱HERE瀛愬彞锛屼粠鑰岃繃婊ゆ帀鎴戜滑涓嶉渶瑕佹暟鎹俉HERE瀛愬彞鏋勬垚涓涓閫夋嫨琛ㄨ揪寮忥紝鐢ㄤ簬鎸囧畾鏉′欢鑰岃幏鍙栫殑鏁版嵁锛屽鏋滅粰瀹氱殑鏉′欢婊¤冻锛屾墠杩斿洖浠庤〃涓殑鍏蜂綋鏁板笺,https://opengauss.org/zh/docs/3.0.0/docs/BriefTutorial/WHERE%E5%AD%90%E5%8F%A5.html,WHERE瀛愬彞,WHERE锝滃瓙鍙 -ALTER SUBSCRIPTION,ALTER SUBSCRIPTION鍙互淇敼鍦–REATE SUBSCRIPTION涓寚瀹氱殑璁㈤槄灞炴с,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/ALTER-SUBSCRIPTION.html,ALTER SUBSCRIPTION,ALTER锝淪UBSCRIPTION -GAUSS-06301 鈥 GAUSS-06400,GAUSS-06301 鈥 GAUSS-06310,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06301-GAUSS-06400.html,GAUSS-06301 鈥 GAUSS-06400,GAUSS锝06301锝淕AUSS锝06400 -GAUSS-00341 鈥 GAUSS-00350,GAUSS-00341: 鈥渃ache lookup failed for opclass %u鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00341-GAUSS-00350.html,GAUSS-00341 鈥 GAUSS-00350,GAUSS锝00341锝淕AUSS锝00350 -ALTER ROW LEVEL SECURITY POLICY,瀵瑰凡瀛樺湪鐨勮璁块棶鎺у埗绛栫暐锛堝寘鎷璁块棶鎺у埗绛栫暐鐨勫悕绉般佽璁块棶鎺у埗鎸囧畾鐨勭敤鎴枫佽璁块棶鎺у埗鐨勭瓥鐣ヨ〃杈惧紡锛夎繘琛屼慨鏀广,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/ALTER-ROW-LEVEL-SECURITY-POLICY.html,ALTER ROW LEVEL SECURITY POLICY,ALTER锝淩OW锝淟EVEL锝淪ECURITY锝淧OLICY -娴嬭瘯鍜岃皟璇曟枃鏈悳绱,鍒嗚瘝鍣ㄦ祴璇,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%B5%8B%E8%AF%95%E5%92%8C%E8%B0%83%E8%AF%95%E6%96%87%E6%9C%AC%E6%90%9C%E7%B4%A2.html,娴嬭瘯鍜岃皟璇曟枃鏈悳绱,娴嬭瘯锝滆皟璇曪綔鏂囨湰锝滄悳绱 -GAUSS-06481 鈥 GAUSS-06490,GAUSS-06481: 鈥淚nvaild parameter.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06481-GAUSS-06490.html,GAUSS-06481 鈥 GAUSS-06490,GAUSS锝06481锝淕AUSS锝06490 -PG_USER,PG_USER瑙嗗浘鎻愪緵浜嗚闂暟鎹簱鐢ㄦ埛鐨勪俊鎭紝榛樿鍙湁鍒濆鍖栫敤鎴峰拰鍏锋湁sysadmin灞炴х殑鐢ㄦ埛鍙互鏌ョ湅锛屽叾浣欑敤鎴烽渶瑕佽祴鏉冨悗鎵嶅彲浠ユ煡鐪嬨,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_USER.html,PG_USER,PG锝淯SER -鍒涘缓/鍒犻櫎MOT,鍒涘缓MOT闈炲父绠鍗曘傚彧鏈塎OT涓殑鍒涘缓鍜屽垹闄よ〃璇彞涓巓penGauss涓熀浜庣鐩樼殑琛ㄧ殑璇彞涓嶅悓銆係ELECT銆丏ML鍜孌DL鐨勬墍鏈夊叾浠栧懡浠ょ殑璇硶瀵逛簬MOT琛ㄥ拰openGauss鍩轰簬纾佺洏鐨勮〃鏄竴鏍风殑銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%88%9B%E5%BB%BA-%E5%88%A0%E9%99%A4MOT.html,鍒涘缓/鍒犻櫎MOT,鍒涘缓锝/锝滃垹闄わ綔MOT -閮ㄧ讲鏂规,openGauss鏀寔鍗曟満閮ㄧ讲鍜屼竴涓诲澶囬儴缃蹭袱绉嶉儴缃插舰鎬併,https://opengauss.org/zh/docs/3.0.0/docs/Technicalwhitepaper/%E9%83%A8%E7%BD%B2%E6%96%B9%E6%A1%88.html,閮ㄧ讲鏂规,閮ㄧ讲锝滄柟妗 -PG_OPERATOR,PG_OPERATOR绯荤粺琛ㄥ瓨鍌ㄦ湁鍏虫搷浣滅鐨勪俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_OPERATOR.html,PG_OPERATOR,PG锝淥PERATOR -PG_COMM_STATUS,PG_COMM_STATUS瑙嗗浘灞曠ず鑺傜偣鐨勯氫俊搴撶姸鎬併,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_COMM_STATUS.html,PG_COMM_STATUS,PG锝淐OMM锝淪TATUS -瑙ｆ瀽鍣,鏂囨湰鎼滅储瑙ｆ瀽鍣ㄨ礋璐ｅ皢鍘熸枃妗ｆ枃鏈垎瑙ｄ负澶氫釜token锛屽苟鏍囪瘑姣忎釜token鐨勭被鍨嬨傝繖閲岀殑绫诲瀷闆嗙敱瑙ｆ瀽鍣ㄦ湰韬畾涔夈傛敞鎰忥紝瑙ｆ瀽鍣ㄥ苟涓嶄慨鏀规枃鏈紝瀹冨彧鏄‘瀹氬悎鐞嗙殑鍗曡瘝杈圭晫銆傜敱浜庤繖涓闄愬埗锛屼汉浠洿闇瑕佸畾鍒惰瘝鍏革紝鑰屼笉鏄负姣忎釜搴旂敤绋嬪簭瀹氬埗瑙ｆ瀽鍣ㄣ,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E8%A7%A3%E6%9E%90%E5%99%A8.html,瑙ｆ瀽鍣,瑙ｆ瀽鍣 -GAUSS-07251 鈥 GAUSS-07260,GAUSS-07251: 鈥淥nly alphanumeric characters and \'_\' is allowed in out_filename_prefix option鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-07251-GAUSS-07260.html,GAUSS-07251 鈥 GAUSS-07260,GAUSS锝07251锝淕AUSS锝07260 -ANALYZE | ANALYSE,鐢ㄤ簬鏀堕泦涓庢暟鎹簱涓櫘閫氳〃鍐呭鐩稿叧鐨勭粺璁′俊鎭紝缁熻缁撴灉瀛樺偍鍦ㄧ郴缁熻〃PG_STATISTIC涓嬨傛墽琛岃鍒掔敓鎴愬櫒浼氫娇鐢ㄨ繖浜涚粺璁℃暟鎹紝浠ョ‘瀹氭渶鏈夋晥鐨勬墽琛岃鍒掋,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/ANALYZE-ANALYSE.html,ANALYZE | ANALYSE,ANALYZE锝渱锝淎NALYSE -SQLGetData,SQLGetData杩斿洖缁撴灉闆嗕腑鏌愪竴鍒楃殑鏁版嵁銆傚彲浠ュ娆¤皟鐢ㄥ畠鏉ラ儴鍒嗗湴妫绱笉瀹氶暱搴︾殑鏁版嵁銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/SQLGetData.html,SQLGetData,SQLGetData -GAUSS-05711 鈥 GAUSS-05720,"GAUSS-05711: 鈥渞egwidth = %d is out of range, it should be in range %d to %d鈥",https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05711-GAUSS-05720.html,GAUSS-05711 鈥 GAUSS-05720,GAUSS锝05711锝淕AUSS锝05720 -涓夋潈鍒嗙珛,榛樿鏉冮檺鏈哄埗鍜岀鐞嗗憳涓よ妭鐨勬弿杩板熀浜庣殑鏄痮penGauss鍒涘缓涔嬪垵鐨勯粯璁ゆ儏鍐点備粠鍓嶉潰鐨勪粙缁嶅彲浠ョ湅鍑猴紝榛樿鎯呭喌涓嬫嫢鏈塖YSADMIN灞炴х殑绯荤粺绠＄悊鍛橈紝鍏峰绯荤粺鏈楂樻潈闄愩,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E4%B8%89%E6%9D%83%E5%88%86%E7%AB%8B.html,涓夋潈鍒嗙珛,涓夋潈鍒嗙珛 -GAUSS-01161 鈥 GAUSS-01170,GAUSS-01161: 鈥渓ength of field '%s' can not be less then 0鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01161-GAUSS-01170.html,GAUSS-01161 鈥 GAUSS-01170,GAUSS锝01161锝淕AUSS锝01170 -PG_STAT_XACT_USER_FUNCTIONS,PG_STAT_XACT_USER_FUNCTIONS瑙嗗浘鍖呭惈姣忎釜鍑芥暟鐨勬墽琛岀殑缁熻淇℃伅銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_STAT_XACT_USER_FUNCTIONS.html,PG_STAT_XACT_USER_FUNCTIONS,PG锝淪TAT锝淴ACT锝淯SER锝淔UNCTIONS -MOT鎭㈠,MOT鎭㈠鐨勪富瑕佺洰鏍囨槸鍦ㄦ湁璁″垝鍋滄満锛堜緥濡傜淮鎶わ級鎴栬鍒掑宕╂簝锛堜緥濡傜數婧愭晠闅滃悗锛夊悗锛屽皢鏁版嵁鍜孧OT寮曟搸鎭㈠鍒颁竴鑷寸姸鎬併,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/MOT%E6%81%A2%E5%A4%8D.html,MOT鎭㈠,MOT锝滄仮澶 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PLAN鏀堕泦鍒扮殑璁″垝淇℃伅銆傝鍒掍俊鎭殑鐢熷懡鍛ㄦ湡鏄痵ession绾у埆锛宻ession閫鍑哄悗鐩稿簲鐨勬暟鎹皢琚竻闄ゃ傚悓鏃朵笉鍚宻ession鍜屼笉鍚寀ser闂寸殑鏁版嵁鏄浉浜掗殧绂荤殑銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PLAN_TABLE.html,PLAN_TABLE,PLAN锝淭ABLE -REVOKE,REVOKE鐢ㄤ簬鎾ら攢涓涓垨澶氫釜瑙掕壊鐨勬潈闄愩,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/REVOKE.html,REVOKE,REVOKE -Instance,INSTANCE_TIME,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/Instance.html,Instance,Instance -GAUSS-53100 鈥 GAUSS-53199,GAUSS-53100: 鈥淸%s] is not supported in single cluster.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-53100-GAUSS-53199.html,GAUSS-53100 鈥 GAUSS-53199,GAUSS锝53100锝淕AUSS锝53199 -GS_WLM_USER_RESOURCE_HISTORY,GS_WLM_USER_RESOURCE_HISTORY绯荤粺琛ㄥ瓨鍌ㄤ笌鐢ㄦ埛浣跨敤璧勬簮鐩稿叧鐨勪俊鎭傝绯荤粺琛ㄧ殑姣忔潯璁板綍閮芥槸瀵瑰簲鏃堕棿鐐规煇鐢ㄦ埛鐨勮祫婧愪娇鐢ㄦ儏鍐碉紝鍖呮嫭锛氬唴瀛樸丆PU鏍告暟銆佸瓨鍌ㄧ┖闂淬佷复鏃剁┖闂淬佺畻瀛愯惤鐩樼┖闂淬侀昏緫IO娴侀噺銆侀昏緫IO娆℃暟鍜岄昏緫IO閫熺巼淇℃伅銆傚叾涓紝鍐呭瓨銆丆PU銆両O鐩稿叧鐩戞帶椤逛粎璁板綍鐢ㄦ埛澶嶆潅浣滀笟鐨勮祫婧愪娇鐢ㄦ儏鍐点傚浜嶪O鐩稿叧鐩戞帶椤癸紝褰撳弬鏁癳nable_logical_io_statistics涓簅n鏃舵墠鏈夋晥锛涘綋鍙傛暟enable_user_metric_persistent涓簅n鏃讹紝鎵嶄細寮鍚敤鎴风洃鎺ф暟鎹繚瀛樺姛鑳姐侴S_WLM_USER_RESOURCE_HISTORY绯荤粺琛ㄧ殑鏁版嵁鏉ユ簮浜嶱G_TOTAL_USER_RESOURCE_INFO瑙嗗浘銆傛煡璇㈣绯荤粺琛ㄩ渶瑕乻ysadmin鏉冮檺锛屼笖浠呭湪鏁版嵁搴損ostgres涓嬮潰鏌ヨ鏃舵湁鏁版嵁銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GS_WLM_USER_RESOURCE_HISTORY.html,GS_WLM_USER_RESOURCE_HISTORY,GS锝淲LM锝淯SER锝淩ESOURCE锝淗ISTORY -CREATE PACKAGE,鍒涘缓涓涓柊鐨凱ACKAGE銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/CREATE-PACKAGE.html,CREATE PACKAGE,CREATE锝淧ACKAGE -GAUSS-02071 鈥 GAUSS-02080,GAUSS-02077: 鈥渋ncomplete Bitmapset structure鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02071-GAUSS-02080.html,GAUSS-02071 鈥 GAUSS-02080,GAUSS锝02071锝淕AUSS锝02080 -GAUSS-05561 鈥 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VIEW浼氫互鍏ㄩ噺鍒锋柊鐨勬柟寮忓鐗╁寲瑙嗗浘杩涜鍒锋柊銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/REFRESH-MATERIALIZED-VIEW.html,REFRESH MATERIALIZED VIEW,REFRESH锝淢ATERIALIZED锝淰IEW -鏂囦欢绯荤粺閰嶇疆,涓轰簡鎻愬崌鏁版嵁搴撶殑IO鏁堢巼锛屾垜浠娇鐢∟VME鐩樹綔涓烘暟鎹洏锛岄渶瑕侀噰鐢ㄧ殑鏂囦欢绯荤粺绫诲瀷涓簒fs锛屾暟鎹潡澶у皬涓8KB銆傚叿浣撴搷浣滃涓嬶細,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%96%87%E4%BB%B6%E7%B3%BB%E7%BB%9F%E9%85%8D%E7%BD%AE.html,鏂囦欢绯荤粺閰嶇疆,鏂囦欢绯荤粺锝滈厤缃 -GAUSS-03021 鈥 GAUSS-03030,GAUSS-03021: 鈥渋nterval units '%s' not recognized鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03021-GAUSS-03030.html,GAUSS-03021 鈥 GAUSS-03030,GAUSS锝03021锝淕AUSS锝03030 -GAUSS-03251 鈥 GAUSS-03260,GAUSS-03251: 鈥渢ime out of range鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03251-GAUSS-03260.html,GAUSS-03251 鈥 GAUSS-03260,GAUSS锝03251锝淕AUSS锝03260 -GLOBAL_PAGEWRITER_STATUS,GLOBAL_PAGEWRITER_STATUS瑙嗗浘鏄剧ずopenGauss瀹炰緥鐨勫埛椤典俊鎭拰妫鏌ョ偣淇℃伅銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GLOBAL_PAGEWRITER_STATUS.html,GLOBAL_PAGEWRITER_STATUS,GLOBAL锝淧AGEWRITER锝淪TATUS -GLOBAL_SLOW_QUERY_INFO锛堝簾寮冿級,GS_SLOW_QUERY_HISTORY鏄剧ず鎵鏈夎妭鐐逛笂宸茬粡杞偍鐨勬參鏌ヨ淇℃伅锛屾湰鐗堟湰涓凡搴熷純銆傚叿浣撳瓧娈典俊鎭鍙傝僄S_SLOW_QUERY_INFO銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GLOBAL_SLOW_QUERY_INFO_%E5%BA%9F%E5%BC%83.html,GLOBAL_SLOW_QUERY_INFO锛堝簾寮冿級,GLOBAL锝淪LOW锝淨UERY锝淚NFO锝滐紙锝滃簾寮冿綔锛 -STATEMENT_WLMSTAT_COMPLEX_RUNTIME,STATEMENT_WLMSTAT_COMPLEX_RUNTIME瑙嗗浘鏄剧ず鍜屽綋鍓嶇敤鎴锋墽琛屼綔涓氭鍦ㄨ繍琛屾椂鐨勮礋杞界鐞嗙浉鍏充俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/STATEMENT_WLMSTAT_COMPLEX_RUNTIME.html,STATEMENT_WLMSTAT_COMPLEX_RUNTIME,STATEMENT锝淲LMSTAT锝淐OMPLEX锝淩UNTIME -GAUSS-02931 鈥 GAUSS-02940,GAUSS-02931: 鈥淪PI_prepare returned %d for %s鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02931-GAUSS-02940.html,GAUSS-02931 鈥 GAUSS-02940,GAUSS锝02931锝淕AUSS锝02940 -WDR 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-绯荤粺鏋舵瀯,openGauss鏄崟鏈虹郴缁燂紝鍦ㄨ繖鏍风殑绯荤粺鏋舵瀯涓紝涓氬姟鏁版嵁瀛樺偍鍦ㄥ崟涓墿鐞嗚妭鐐逛笂锛屾暟鎹闂换鍔¤鎺ㄩ佸埌鏈嶅姟鑺傜偣鎵ц锛岄氳繃鏈嶅姟鍣ㄧ殑楂樺苟鍙戯紝瀹炵幇瀵规暟鎹鐞嗙殑蹇熷搷搴斻傚悓鏃堕氳繃鏃ュ織澶嶅埗鍙互鎶婃暟鎹鍒跺埌澶囨満锛屾彁渚涙暟鎹殑楂樺彲闈犲拰璇绘墿灞曘,https://opengauss.org/zh/docs/3.0.0/docs/Description/%E7%B3%BB%E7%BB%9F%E6%9E%B6%E6%9E%84.html,绯荤粺鏋舵瀯,绯荤粺锝滄灦鏋 -姒傝堪,鍦⊿QL璇█涓紝姣忎釜鏁版嵁閮戒笌涓涓喅瀹氬叾琛屼负鍜岀敤娉曠殑鏁版嵁绫诲瀷鐩稿叧銆俹penGauss鎻愪緵涓涓彲鎵╁睍鐨勬暟鎹被鍨嬬郴缁燂紝璇ョ郴缁熸瘮鍏跺畠SQL瀹炵幇鏇村叿閫氱敤鎬у拰鐏垫椿鎬с傚洜鑰岋紝openGauss涓ぇ澶氭暟绫诲瀷杞崲鏄敱閫氱敤瑙勫垯鏉ョ鐞嗙殑锛岃繖绉嶅仛娉曞厑璁镐娇鐢ㄦ贩鍚堢被鍨嬬殑琛ㄨ揪寮忋,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%A6%82%E8%BF%B0-18.html,姒傝堪,姒傝堪 -GAUSS-05391 鈥 GAUSS-05400,GAUSS-05391: 鈥淎CL string cannot be NULL.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05391-GAUSS-05400.html,GAUSS-05391 鈥 GAUSS-05400,GAUSS锝05391锝淕AUSS锝05400 -GAUSS-07201 鈥 GAUSS-07300,GAUSS-07201 鈥 GAUSS-07210,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-07201-GAUSS-07300.html,GAUSS-07201 鈥 GAUSS-07300,GAUSS锝07201锝淕AUSS锝07300 -set瀛愬懡浠,璇ュ懡浠ょ敤浜庝慨鏀归厤缃枃浠禿bmind.conf涓殑鍙傛暟鍊硷紝涓庣敤鎴锋墜鍔ㄤ慨鏀归厤缃枃浠禿bmind.conf涓鑸棤宸紓銆備緥濡備慨鏀归厤缃洰褰昪onfpath涓殑閰嶇疆鏂囦欢dbmind.conf涓璗SDB閰嶇疆閮ㄥ垎锛宧ost鍙傛暟鐨勫硷紝骞跺皢鍏惰缃负 127.0.0.1銆傚垯鍙氳繃涓嬭堪鍛戒护瀹炵幇锛,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/set%E5%AD%90%E5%91%BD%E4%BB%A4.html,set瀛愬懡浠,set锝滃瓙锝滃懡浠 -SQLSetStmtAttr,璁剧疆鐩稿叧璇彞鐨勫睘鎬с,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/SQLSetStmtAttr.html,SQLSetStmtAttr,SQLSetStmtAttr -GAUSS-05801 鈥 GAUSS-05900,GAUSS-05801 鈥 GAUSS-05810,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05801-GAUSS-05900.html,GAUSS-05801 鈥 GAUSS-05900,GAUSS锝05801锝淕AUSS锝05900 -閿欒鎶ュ憡鍜屾棩蹇,璁板綍鏃ュ織鐨勪綅缃,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E9%94%99%E8%AF%AF%E6%8A%A5%E5%91%8A%E5%92%8C%E6%97%A5%E5%BF%97.html,閿欒鎶ュ憡鍜屾棩蹇,閿欒鎶ュ憡锝滄棩蹇 -GAUSS-00201 鈥 GAUSS-00210,GAUSS-00202: 鈥渦nrecognized join type: %d鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00201-GAUSS-00210.html,GAUSS-00201 鈥 GAUSS-00210,GAUSS锝00201锝淕AUSS锝00210 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GAUSS-04620,GAUSS锝04611锝淕AUSS锝04620 -package,package鏄竴缁勭浉鍏冲瓨鍌ㄨ繃绋嬨佸嚱鏁般佸彉閲忋佸父閲忋佹父鏍囩瓑PL/SQL绋嬪簭鐨勭粍鍚堬紝鍏锋湁闈㈠悜瀵硅薄鐨勭壒鐐癸紝鍙互瀵筆L/SQL绋嬪簭璁捐鍏冪礌杩涜灏佽銆俻ackage涓殑鍑芥暟鍏锋湁缁熶竴鎬э紝鍒涘缓銆佸垹闄ゃ佷慨鏀归兘缁熶竴杩涜銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/package.html,package,package -GLOBAL_WAIT_EVENTS,GLOBAL_WAIT_EVENTS瑙嗗浘鏄剧ず鍚勮妭鐐圭殑event鐨勭瓑寰呯浉鍏崇殑缁熻淇℃伅銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GLOBAL_WAIT_EVENTS.html,GLOBAL_WAIT_EVENTS,GLOBAL锝淲AIT锝淓VENTS -GAUSS-04801 鈥 GAUSS-04900,GAUSS-04801 鈥 GAUSS-04810,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04801-GAUSS-04900.html,GAUSS-04801 鈥 GAUSS-04900,GAUSS锝04801锝淕AUSS锝04900 -PG鎺ュ彛鍏煎,鍏煎PSQL瀹㈡埛绔紝鍏煎PostgreSQL鏍囧噯鎺ュ彛銆,https://opengauss.org/zh/docs/3.0.0/docs/CharacteristicDescription/PG%E6%8E%A5%E5%8F%A3%E5%85%BC%E5%AE%B9.html,PG鎺ュ彛鍏煎,PG锝滄帴鍙ｏ綔鍏煎 -鍒涘缓鍜岀鐞嗘暟鎹簱,鐢ㄦ埛蹇呴』鎷ユ湁鏁版嵁搴撳垱寤虹殑鏉冮檺鎴栬呮槸鏁版嵁搴撶殑绯荤粺绠＄悊鍛樻潈闄愭墠鑳藉垱寤烘暟鎹簱锛岃祴浜堝垱寤烘暟鎹簱鐨勬潈闄愬弬瑙佺鐞嗙敤鎴峰強鏉冮檺銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%88%9B%E5%BB%BA%E5%92%8C%E7%AE%A1%E7%90%86%E6%95%B0%E6%8D%AE%E5%BA%93.html,鍒涘缓鍜岀鐞嗘暟鎹簱,鍒涘缓锝滅鐞嗭綔鏁版嵁搴 -file_fdw,file_fdw妯″潡鎻愪緵浜嗗閮ㄦ暟鎹皝瑁呭櫒file_fdw锛屽彲浠ョ敤鏉ュ湪鏈嶅姟鍣ㄧ殑鏂囦欢绯荤粺涓闂暟鎹枃浠躲傛暟鎹枃浠跺繀椤绘槸COPY FROM鍙鐨勬牸寮忥紱鍏蜂綋鍙弬鐓OPY璇彞鐨勪粙缁嶃傝闂繖鏍风殑鏁版嵁鏂囦欢褰撳墠鍙槸鍙鐨勩傚綋鍓嶄笉鏀寔瀵硅鏁版嵁鏂囦欢鐨勫啓鍏ユ搷浣溿,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/file_fdw.html,file_fdw,file锝渇dw -GAUSS-05661 鈥 GAUSS-05670,GAUSS-05661: 鈥淸CapView] OOM in capture view鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05661-GAUSS-05670.html,GAUSS-05661 鈥 GAUSS-05670,GAUSS锝05661锝淕AUSS锝05670 -PG_LARGEOBJECT,PG_LARGEOBJECT绯荤粺琛ㄤ繚瀛橀偅浜涙爣璁扮潃鈥滃ぇ瀵硅薄鈥濈殑鏁版嵁銆備竴涓ぇ瀵硅薄鏄娇鐢ㄥ叾鍒涘缓鏃跺垎閰嶇殑OID鏍囪瘑鐨勩傛瘡涓ぇ瀵硅薄閮藉垎瑙ｆ垚瓒冲灏忕殑灏忔鎴栬呪滈〉闈⑩濅互渚夸互琛岀殑褰㈠紡瀛樺偍鍦≒G_LARGEOBJECT閲屻傛瘡椤电殑鏁版嵁瀹氫箟涓篖OBLKSIZE銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_LARGEOBJECT.html,PG_LARGEOBJECT,PG锝淟ARGEOBJECT -GAUSS-05341 鈥 GAUSS-05350,GAUSS-05341: 鈥渃annot convert infinity to numeric鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05341-GAUSS-05350.html,GAUSS-05341 鈥 GAUSS-05350,GAUSS锝05341锝淕AUSS锝05350 -GAUSS-04931 鈥 GAUSS-04940,GAUSS-04931: 鈥淣ULL seqNamespace for nextval()鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04931-GAUSS-04940.html,GAUSS-04931 鈥 GAUSS-04940,GAUSS锝04931锝淕AUSS锝04940 -GS_MASKING_POLICY_FILTERS,GS_MASKING_POLICY_FILTERS绯荤粺琛ㄨ褰曞姩鎬佹暟鎹劚鏁忕瓥鐣ュ搴旂殑鐢ㄦ埛杩囨护鏉′欢锛屽綋鐢ㄦ埛鏉′欢婊¤冻FILTER鏉′欢鏃讹紝瀵瑰簲鐨勮劚鏁忕瓥鐣ユ墠浼氱敓鏁堛傞渶瑕佹湁绯荤粺绠＄悊鍛樻垨瀹夊叏绛栫暐绠＄悊鍛樻潈闄愭墠鍙互璁块棶姝ょ郴缁熻〃銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GS_MASKING_POLICY_FILTERS.html,GS_MASKING_POLICY_FILTERS,GS锝淢ASKING锝淧OLICY锝淔ILTERS -Top 10 Events by Total Wait Time,Top 10 Events by Total Wait Time鍒楀悕绉板強鎻忚堪濡備笅琛ㄦ墍绀恒,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/Top-10-Events-by-Total-Wait-Time.html,Top 10 Events by Total Wait Time,Top锝10锝淓vents锝渂y锝淭otal锝淲ait锝淭ime -GAUSS-06251 鈥 GAUSS-06260,GAUSS-06251: 鈥淯nsupported FOR UPDATE/SHARE with limit in stream plan.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06251-GAUSS-06260.html,GAUSS-06251 鈥 GAUSS-06260,GAUSS锝06251锝淕AUSS锝06260 -楂樼骇鍖,鏈珷浠嬬粛楂樼骇鍖呯殑鍩虹鎺ュ彛銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E9%AB%98%E7%BA%A7%E5%8C%85.html,楂樼骇鍖,楂樼骇锝滃寘 -绯荤粺鏋舵瀯,openGauss鏄崟鏈虹郴缁燂紝鍦ㄨ繖鏍风殑绯荤粺鏋舵瀯涓紝涓氬姟鏁版嵁瀛樺偍鍦ㄥ崟涓墿鐞嗚妭鐐逛笂锛屾暟鎹闂换鍔¤鎺ㄩ佸埌鏈嶅姟鑺傜偣鎵ц锛岄氳繃鏈嶅姟鍣ㄧ殑楂樺苟鍙戯紝瀹炵幇瀵规暟鎹鐞嗙殑蹇熷搷搴斻傚悓鏃堕氳繃鏃ュ織澶嶅埗鍙互鎶婃暟鎹鍒跺埌澶囨満锛屾彁渚涙暟鎹殑楂樺彲闈犲拰璇绘墿灞曘,https://opengauss.org/zh/docs/3.0.0/docs/Description/%E7%B3%BB%E7%BB%9F%E6%9E%B6%E6%9E%84.html,绯荤粺鏋舵瀯,绯荤粺锝滄灦鏋 -javax.naming.spi.InitialContextFactory,javax.naming.spi.InitialContextFactory鏄垵濮嬭繛鎺ヤ笂涓嬫枃宸ュ巶鎺ュ彛銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/javax-naming-spi-InitialContextFactory.html,javax.naming.spi.InitialContextFactory,javax锝渘aming锝渟pi锝淚nitialContextFactory -GAUSS-06071 鈥 GAUSS-06080,GAUSS-06071: 鈥渃annot use expression index '%s' as replica identity鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06071-GAUSS-06080.html,GAUSS-06071 鈥 GAUSS-06080,GAUSS锝06071锝淕AUSS锝06080 -TRUNCATE,娓呯悊琛ㄦ暟鎹紝TRUNCATE蹇熷湴浠庤〃涓垹闄ゆ墍鏈夎銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/TRUNCATE.html,TRUNCATE,TRUNCATE -绠＄悊浜嬪姟,浜嬪姟鏄敤鎴峰畾涔夌殑涓涓暟鎹簱鎿嶄綔搴忓垪锛岃繖浜涙搷浣滆涔堝叏鍋氳涔堝叏涓嶅仛锛屾槸涓涓笉鍙垎鍓茬殑宸ヤ綔鍗曚綅銆俹penGauss鏁版嵁搴撴敮鎸佺殑浜嬪姟鎺у埗鍛戒护鏈夊惎鍔ㄣ佽缃佹彁浜ゃ佸洖婊氫簨鍔°俹penGauss鏁版嵁搴撴敮鎸佺殑浜嬪姟闅旂绾у埆鏈塕EAD COMMITTED銆丷EAD UNCOMMITTED銆丷EPEATABLE READ鍜孲ERIALIZABLE锛屼笉鎺ㄨ崘浣跨敤READ UNCOMMITTED锛孲ERIALIZABLE绛変环浜嶳EPEATABLE READ銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E7%AE%A1%E7%90%86%E4%BA%8B%E5%8A%A1.html,绠＄悊浜嬪姟,绠＄悊锝滀簨鍔 -瀹炰緥涓诲鍒囨崲,openGauss鍦ㄨ繍琛岃繃绋嬩腑锛屾暟鎹簱绠＄悊鍛樺彲鑳介渶瑕佹墜宸ュ鏁版嵁搴撹妭鐐瑰仛涓诲鍒囨崲銆備緥濡傚彂鐜版暟鎹簱鑺傜偣涓诲failover鍚庨渶瑕佹仮澶嶅師鏈夌殑涓诲瑙掕壊锛屾垨鎬鐤戠‖浠舵晠闅滈渶瑕佹墜鍔ㄨ繘琛屼富澶囧垏鎹€傜骇鑱斿鏈轰笉鑳界洿鎺ヨ浆鎹负涓绘満锛屽彧鑳藉厛閫氳繃switchover鎴栬協ailover鎴愪负澶囨満锛岀劧鍚庡啀鍒囨崲涓轰富鏈恒,https://opengauss.org/zh/docs/3.0.0/docs/Administratorguide/%E5%AE%9E%E4%BE%8B%E4%B8%BB%E5%A4%87%E5%88%87%E6%8D%A2.html,瀹炰緥涓诲鍒囨崲,瀹炰緥锝滀富澶囷綔鍒囨崲 -PG_PUBLICATION,绯荤粺琛╬g_publication鍖呭惈褰撳墠鏁版嵁搴撲腑鍒涘缓鐨勬墍鏈塸ublication銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_PUBLICATION.html,PG_PUBLICATION,PG锝淧UBLICATION -GAUSS-00571 鈥 GAUSS-00580,GAUSS-00571: 鈥渦nrecognized DISCARD target: %d鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00571-GAUSS-00580.html,GAUSS-00571 鈥 GAUSS-00580,GAUSS锝00571锝淕AUSS锝00580 -涓棿浠,鍒嗗竷寮忔暟鎹簱鑳藉姏,https://opengauss.org/zh/docs/3.0.0/docs/CharacteristicDescription/%E4%B8%AD%E9%97%B4%E4%BB%B6.html,涓棿浠,涓棿浠 -GAUSS-00301 鈥 GAUSS-00400,GAUSS-00301 鈥 GAUSS-00310,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00301-GAUSS-00400.html,GAUSS-00301 鈥 GAUSS-00400,GAUSS锝00301锝淕AUSS锝00400 -GAUSS-00481 鈥 GAUSS-00490,GAUSS-00481: 鈥減arameter error in ParseHaListenAddr()鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00481-GAUSS-00490.html,GAUSS-00481 鈥 GAUSS-00490,GAUSS锝00481锝淕AUSS锝00490 -MOT骞跺彂鎺у埗鏈哄埗,閫氳繃澶ч噺鐮旂┒锛屾垜浠壘鍒颁簡鏈浣崇殑骞跺彂鎺у埗鏈哄埗锛岀粨璁轰负锛氬熀浜嶴ILO鐨凮CC绠楁硶鏄疢OT涓渶绗﹀悎ACID鐗规х殑OCC绠楁硶銆係ILO涓烘弧瓒矼OT鐨勬寫鎴樻ч渶姹傛彁渚涗簡鏈濂界殑鍩虹銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/MOT%E5%B9%B6%E5%8F%91%E6%8E%A7%E5%88%B6%E6%9C%BA%E5%88%B6.html,MOT骞跺彂鎺у埗鏈哄埗,MOT锝滃苟鍙戯綔鎺у埗锝滄満鍒 -GAUSS-03991 鈥 GAUSS-04000,GAUSS-03993: 鈥渓ocation '%s' is invalid鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03991-GAUSS-04000.html,GAUSS-03991 鈥 GAUSS-04000,GAUSS锝03991锝淕AUSS锝04000 -DELETE璇彞,DELETE璇彞鍙互浠庢寚瀹氱殑琛ㄩ噷鍒犻櫎婊¤冻WHERE瀛愬彞鐨勮銆傚鏋淲HERE瀛愬彞涓嶅瓨鍦紝灏嗗垹闄よ〃涓墍鏈夎锛岀粨鏋滃彧淇濈暀琛ㄧ粨鏋勩,https://opengauss.org/zh/docs/3.0.0/docs/BriefTutorial/DELETE%E8%AF%AD%E5%8F%A5.html,DELETE璇彞,DELETE锝滆鍙 -瀵硅〃鎵цVACUUM,濡傛灉瀵煎叆杩囩▼涓紝杩涜浜嗗ぇ閲忕殑鏇存柊鎴栧垹闄よ鏃讹紝搴旇繍琛孷ACUUM FULL鍛戒护锛岀劧鍚庤繍琛孉NALYZE鍛戒护銆傚ぇ閲忕殑鏇存柊鍜屽垹闄ゆ搷浣滐紝浼氫骇鐢熷ぇ閲忕殑纾佺洏椤甸潰纰庣墖锛屼粠鑰岄愭笎闄嶄綆鏌ヨ鐨勬晥鐜囥俈ACUUM FULL鍙互灏嗙鐩橀〉闈㈢鐗囨仮澶嶅苟浜よ繕鎿嶄綔绯荤粺銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%AF%B9%E8%A1%A8%E6%89%A7%E8%A1%8CVACUUM.html,瀵硅〃鎵цVACUUM,瀵硅〃锝滄墽琛岋綔VACUUM -鑾峰彇瀹夎鍖,openGauss寮婧愮ぞ鍖轰笂鎻愪緵浜嗗畨瑁呭寘鐨勮幏鍙栨柟寮忋,https://opengauss.org/zh/docs/3.0.0/docs/installation/%E8%8E%B7%E5%8F%96%E5%AE%89%E8%A3%85%E5%8C%85.html,鑾峰彇瀹夎鍖,鑾峰彇锝滃畨瑁呭寘 -cursor.close(),姝ゆ柟娉曞叧闂綋鍓嶈繛鎺ョ殑娓告爣銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/cursor-close.html,cursor.close(),cursor锝渃lose锝(锝) 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鑷不浜嬪姟鏂板惎session鍚庯紝灏嗕娇鐢ㄩ粯璁ession鍙傛暟锛屼笉鍏变韩涓籹ession涓嬪璞★紙鍖呮嫭session绾у埆鍙橀噺锛屾湰鍦颁复鏃跺彉閲忥紝鍏ㄥ眬涓存椂琛ㄧ殑鏁版嵁绛夛級銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E8%A7%84%E6%A0%BC%E7%BA%A6%E6%9D%9F.html,瑙勬牸绾︽潫,瑙勬牸锝滅害鏉 -瀵煎嚭妯″紡,openGauss鐩墠鏀寔浣跨敤gs_dump宸ュ叿瀵煎嚭妯″紡绾х殑鍐呭锛屽寘鍚ā寮忕殑鏁版嵁鍜屽畾涔夈傜敤鎴峰彲閫氳繃鐏垫椿鐨勮嚜瀹氫箟鏂瑰紡瀵煎嚭妯″紡鍐呭锛屼笉浠呮敮鎸侀夊畾涓涓ā寮忔垨澶氫釜妯″紡鐨勫鍑猴紝杩樻敮鎸佹帓闄や竴涓ā寮忔垨鑰呭涓ā寮忕殑瀵煎嚭銆傚彲鏍规嵁闇瑕佽嚜瀹氫箟瀵煎嚭濡備笅淇℃伅锛,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%AF%BC%E5%87%BA%E6%A8%A1%E5%BC%8F.html,瀵煎嚭妯″紡,瀵煎嚭锝滄ā寮 -PG_REPLICATION_ORIGIN_STATUS,鑾峰彇澶嶅埗婧愮殑澶嶅埗鐘舵併,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_REPLICATION_ORIGIN_STATUS.html,PG_REPLICATION_ORIGIN_STATUS,PG锝淩EPLICATION锝淥RIGIN锝淪TATUS -GAUSS-04111 鈥 GAUSS-04120,GAUSS-04111: 鈥渓arge object %u was not opened for writing鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04111-GAUSS-04120.html,GAUSS-04111 鈥 GAUSS-04120,GAUSS锝04111锝淕AUSS锝04120 -GAUSS-02751 鈥 GAUSS-02760,GAUSS-02751: 鈥渞elation %u deleted while still in use鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02751-GAUSS-02760.html,GAUSS-02751 鈥 GAUSS-02760,GAUSS锝02751锝淕AUSS锝02760 -OPERATOR_HISTORY_TABLE,OPERATOR_HISTORY_TABLE绯荤粺琛ㄦ樉绀烘墽琛屼綔涓氱粨鏉熷悗鐨勭畻瀛愮浉鍏崇殑璁板綍銆傛鏁版嵁鏄粠鍐呮牳涓浆鍌ㄥ埌绯荤粺琛ㄤ腑鐨勬暟鎹,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/OPERATOR_HISTORY_TABLE.html,OPERATOR_HISTORY_TABLE,OPERATOR锝淗ISTORY锝淭ABLE -STATIO_ALL_TABLES,STATIO_ALL_TABLES瑙嗗浘灏嗗寘鍚暟鎹簱涓瘡涓〃锛堝寘鎷琓OAST琛級鐨勪竴琛岋紝鏄剧ず鍑虹壒瀹氳〃I/O鐨勭粺璁°,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/STATIO_ALL_TABLES.html,STATIO_ALL_TABLES,STATIO锝淎LL锝淭ABLES -GAUSS-04341 鈥 GAUSS-04350,GAUSS-04342: 鈥渃oncurrent update under Stream mode is not yet supported鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04341-GAUSS-04350.html,GAUSS-04341 鈥 GAUSS-04350,GAUSS锝04341锝淕AUSS锝04350 -GAUSS-04481 鈥 GAUSS-04490,GAUSS-04481: 鈥淩equire scratch buflist to reorder writes.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04481-GAUSS-04490.html,GAUSS-04481 鈥 GAUSS-04490,GAUSS锝04481锝淕AUSS锝04490 -杩炴帴璁剧疆,浠嬬粛璁剧疆瀹㈡埛绔拰鏈嶅姟鍣ㄨ繛鎺ユ柟寮忕浉鍏崇殑鍙傛暟銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E8%BF%9E%E6%8E%A5%E8%AE%BE%E7%BD%AE.html,杩炴帴璁剧疆,杩炴帴锝滆缃 -GAUSS-05521 鈥 GAUSS-05530,GAUSS-05521: 鈥淏uilt-in functions should not be added into pg_proc鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05521-GAUSS-05530.html,GAUSS-05521 鈥 GAUSS-05530,GAUSS锝05521锝淕AUSS锝05530 -GAUSS-04161 鈥 GAUSS-04170,GAUSS-04161: 鈥渘ot enough shared memory for data structure '%s' (%lu bytes requested)鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04161-GAUSS-04170.html,GAUSS-04161 鈥 GAUSS-04170,GAUSS锝04161锝淕AUSS锝04170 -GAUSS-03121 鈥 GAUSS-03130,GAUSS-03121: 鈥渋nvalid symbol鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03121-GAUSS-03130.html,GAUSS-03121 鈥 GAUSS-03130,GAUSS锝03121锝淕AUSS锝03130 -鍜ㄨ閿佸嚱鏁,鍜ㄨ閿佸嚱鏁扮敤浜庣鐞嗗挩璇㈤攣锛圓dvisory Lock锛夈,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%92%A8%E8%AF%A2%E9%94%81%E5%87%BD%E6%95%B0.html,鍜ㄨ閿佸嚱鏁,鍜ㄨ锝滈攣锝滃嚱鏁 -Synonym璇嶅吀,Synonym璇嶅吀鐢ㄤ簬瀹氫箟銆佽瘑鍒玹oken鐨勫悓涔夎瘝骞惰浆鍖栵紝涓嶆敮鎸佽瘝缁勶紙璇嶇粍褰㈠紡鐨勫悓涔夎瘝鍙敤Thesaurus璇嶅吀瀹氫箟锛岃缁嗚鍙傝Thesaurus璇嶅吀锛夈,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/Synonym%E8%AF%8D%E5%85%B8.html,Synonym璇嶅吀,Synonym锝滆瘝鍏 -GAUSS-04431 鈥 GAUSS-04440,GAUSS-04432: 鈥渋nvalid set size for BipartiteMatch鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04431-GAUSS-04440.html,GAUSS-04431 鈥 GAUSS-04440,GAUSS锝04431锝淕AUSS锝04440 -PG_AMPROC,PG_AMPROC绯荤粺琛ㄥ瓨鍌ㄦ湁鍏充笌璁块棶鏂规硶鎿嶄綔绗︽棌鐩稿叧鑱旂殑鏀寔杩囩▼鐨勪俊鎭傛瘡涓睘浜庢煇涓搷浣滅鏃忕殑鏀寔杩囩▼閮藉崰鏈変竴琛屻,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_AMPROC.html,PG_AMPROC,PG锝淎MPROC -GAUSS-05611 鈥 GAUSS-05620,"GAUSS-05611: 鈥渓ist is null, can not free鈥",https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05611-GAUSS-05620.html,GAUSS-05611 鈥 GAUSS-05620,GAUSS锝05611锝淕AUSS锝05620 -Global SysCache鐗规у嚱鏁,"gs_gsc_table_detail(database_id dafault NULL, rel_id default NULL)",https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/Global-SysCache%E7%89%B9%E6%80%A7%E5%87%BD%E6%95%B0.html,Global SysCache鐗规у嚱鏁,Global锝淪ysCache锝滅壒鎬э綔鍑芥暟 -鏌ヨ瑙勫垝,浠嬬粛鏌ヨ浼樺寲鍣ㄦ柟娉曢厤缃佸紑閿甯搁噺銆佽鍒掔畻娉曚互鍙婁竴浜涢厤缃弬鏁般,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%9F%A5%E8%AF%A2%E8%A7%84%E5%88%92.html,鏌ヨ瑙勫垝,鏌ヨ锝滆鍒 -GAUSS-06661 鈥 GAUSS-06670,GAUSS-06661: 鈥淚nvaild hash bucket oid from current tuple for delete.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06661-GAUSS-06670.html,GAUSS-06661 鈥 GAUSS-06670,GAUSS锝06661锝淕AUSS锝06670 -涓涓讳竴澶囪妭鐐瑰畨瑁,浣跨敤鏅氱敤鎴风櫥褰曞埌鍖呭畨瑁呯殑涓绘満锛岃В鍘媜penGauss鍘嬬缉鍖呭埌瀹夎鐩綍銆,https://opengauss.org/zh/docs/3.0.0/docs/installation/%E4%B8%80%E4%B8%BB%E4%B8%80%E5%A4%87%E8%8A%82%E7%82%B9%E5%AE%89%E8%A3%85.html,涓涓讳竴澶囪妭鐐瑰畨瑁,涓涓讳竴澶囷綔鑺傜偣锝滃畨瑁 -GAUSS-06341 鈥 GAUSS-06350,"GAUSS-06341: 鈥淣o data left in msg, left len:%u, desire len:%lu鈥",https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06341-GAUSS-06350.html,GAUSS-06341 鈥 GAUSS-06350,GAUSS锝06341锝淕AUSS锝06350 -SQL鏍囧噯閿欒鐮佽鏄,鏍规嵁X/Open鍜孲QL Access Group SQL CAE瑙勮寖锛1992锛夋墍杩涜鐨勫畾涔夛紝SQLERROR杩斿洖SQLSTATE鍊笺係QLSTATE鍊兼槸鍖呭惈浜斾釜瀛楃鐨勫瓧绗︿覆锛岀敱2涓瓧绗︾殑SQL閿欒绫诲拰3涓瓧绗︾殑瀛愮被鏋勬垚銆備簲涓瓧绗﹀寘鍚暟鍊兼垨鑰呭ぇ鍐欏瓧姣嶏紝 浠ｈ〃鍚勭閿欒鎴栬呰鍛婃潯浠剁殑浠ｇ爜銆傛垚鍔熺殑鐘舵佹槸鐢00000鏍囪瘑鐨勩係QLSTATE浠ｇ爜澶у鏁版儏鍐典笅閮芥槸瀹氫箟鍦⊿QL鏍囧噯閲岀殑銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/SQL%E6%A0%87%E5%87%86%E9%94%99%E8%AF%AF%E7%A0%81%E8%AF%B4%E6%98%8E.html,SQL鏍囧噯閿欒鐮佽鏄,SQL锝滄爣鍑嗭綔閿欒鐮侊綔璇存槑 -GAUSS-06611 鈥 GAUSS-06620,GAUSS-06611: 鈥渟top scan the work table due to transaction aborted and vfd invalidated鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06611-GAUSS-06620.html,GAUSS-06611 鈥 GAUSS-06620,GAUSS锝06611锝淕AUSS锝06620 -ALTER PACKAGE,淇敼PACKAGE鐨勫睘鎬с,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/ALTER-PACKAGE.html,ALTER PACKAGE,ALTER锝淧ACKAGE 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mode鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01201-GAUSS-01210.html,GAUSS-01201 鈥 GAUSS-01210,GAUSS锝01201锝淕AUSS锝01210 -GAUSS-01301 鈥 GAUSS-01400,GAUSS-01301 鈥 GAUSS-01310,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01301-GAUSS-01400.html,GAUSS-01301 鈥 GAUSS-01400,GAUSS锝01301锝淕AUSS锝01400 -GAUSS-50400 鈥 GAUSS-50499,GAUSS-50400: 鈥淭he remaining space of device [%s] cannot be less than %s.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-50400-GAUSS-50499.html,GAUSS-50400 鈥 GAUSS-50499,GAUSS锝50400锝淕AUSS锝50499 -GAUSS-05031 鈥 GAUSS-05040,GAUSS-05031: 鈥渆nd value of partition '%s' NOT EQUAL up-boundary of the partition to be splitted.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05031-GAUSS-05040.html,GAUSS-05031 鈥 GAUSS-05040,GAUSS锝05031锝淕AUSS锝05040 -澶勭悊tsvector,openGauss鎻愪緵浜嗙敤鏉ユ搷浣渢svector绫诲瀷鐨勫嚱鏁板拰鎿嶄綔绗︺,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%A4%84%E7%90%86tsvector.html,澶勭悊tsvector,澶勭悊锝渢svector 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-gsql杩炴帴涓庝娇鐢ㄦ柟娉,openGauss鎻愪緵浜嗗湪鍛戒护琛屼笅杩愯鐨勬暟鎹簱杩炴帴宸ュ叿gsql銆傛宸ュ叿闄や簡鍏峰鎿嶄綔鏁版嵁搴撶殑鍩烘湰鍔熻兘锛岃繕鎻愪緵浜嗚嫢骞查珮绾х壒鎬э紝渚夸簬鐢ㄦ埛浣跨敤銆傛湰鑺備富瑕佷粙缁嶅浣曚娇鐢╣sql鏈湴杩炴帴鏁版嵁搴撱傛偍闇瑕佹彁渚涙暟鎹簱鐨勫悕绉颁互鍙婃暟鎹簱涓昏妭鐐圭殑绔彛鍙枫,https://opengauss.org/zh/docs/3.0.0/docs/BriefTutorial/gsql%E8%BF%9E%E6%8E%A5%E4%B8%8E%E4%BD%BF%E7%94%A8%E6%96%B9%E6%B3%95.html,gsql杩炴帴涓庝娇鐢ㄦ柟娉,gsql锝滆繛鎺ワ綔浣跨敤锝滄柟娉 -NUMA-aware鍒嗛厤鍜屼翰鍜屾,闈炵粺涓鍐呭瓨璁块棶锛圢UMA锛夋槸涓绉嶈绠楁満鍐呭瓨璁捐锛岀敤浜庡閲嶅鐞嗭紝鍏朵腑鍐呭瓨璁块棶鏃堕棿鍙栧喅浜庡唴瀛樼浉瀵逛簬澶勭悊鍣ㄧ殑浣嶇疆銆傚鐞嗗櫒鍙互鍒╃敤NUMA鐨勪紭鍔匡紝浼樺厛璁块棶鏈湴鍐呭瓨锛堥熷害鏇村揩锛夛紝鑰屼笉鏄闂潪鏈湴鍐呭瓨锛堣繖鎰忓懗鐫瀹冧笉浼氳闂彟涓涓鐞嗗櫒鐨勬湰鍦板唴瀛樻垨澶勭悊鍣ㄤ箣闂村叡浜殑鍐呭瓨锛夈,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/NUMA-aware%E5%88%86%E9%85%8D%E5%92%8C%E4%BA%B2%E5%92%8C%E6%80%A7.html,NUMA-aware鍒嗛厤鍜屼翰鍜屾,NUMA锝渁ware锝滃垎閰嶏綔浜插拰鎬 -GS_WLM_RESOURCE_POOL,杩欐槸璧勬簮姹犱笂鐨勪竴浜涚粺璁′俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GS_WLM_RESOURCE_POOL.html,GS_WLM_RESOURCE_POOL,GS锝淲LM锝淩ESOURCE锝淧OOL -琛ㄨ璁,openGauss鐨勬暟鎹垎甯冨湪鍚勪釜DN涓娿傛讳綋涓婅锛岃壇濂界殑琛ㄨ璁￠渶瑕侀伒寰互涓嬪師鍒欙細,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E8%A1%A8%E8%AE%BE%E8%AE%A1.html,琛ㄨ璁,琛綔璁捐 -CREATE TRIGGER,鍒涘缓涓涓Е鍙戝櫒銆 瑙﹀彂鍣ㄥ皢涓庢寚瀹氱殑琛ㄦ垨瑙嗗浘鍏宠仈锛屽苟鍦ㄧ壒瀹氭潯浠朵笅鎵ц鎸囧畾鐨勫嚱鏁般,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/CREATE-TRIGGER.html,CREATE TRIGGER,CREATE锝淭RIGGER -CREATE TABLE PARTITION,鍒涘缓鍒嗗尯琛ㄣ傚垎鍖鸿〃鏄妸閫昏緫涓婄殑涓寮犺〃鏍规嵁鏌愮鏂规鍒嗘垚鍑犲紶鐗╃悊鍧楄繘琛屽瓨鍌紝杩欏紶閫昏緫涓婄殑琛ㄧО涔嬩负鍒嗗尯琛紝鐗╃悊鍧楃О涔嬩负鍒嗗尯銆傚垎鍖鸿〃鏄竴寮犻昏緫琛紝涓嶅瓨鍌ㄦ暟鎹紝鏁版嵁瀹為檯鏄瓨鍌ㄥ湪鍒嗗尯涓婄殑銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/CREATE-TABLE-PARTITION.html,CREATE TABLE PARTITION,CREATE锝淭ABLE锝淧ARTITION -鏈嶅姟鍣ㄤ俊鍙峰嚱鏁,鏈嶅姟鍣ㄤ俊鍙峰嚱鏁板悜鍏朵粬鏈嶅姟鍣ㄨ繘绋嬪彂閫佹帶鍒朵俊鍙枫傚彧鏈夌郴缁熺鐞嗗憳鎵嶈兘浣跨敤杩欎簺鍑芥暟銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%9C%8D%E5%8A%A1%E5%99%A8%E4%BF%A1%E5%8F%B7%E5%87%BD%E6%95%B0.html,鏈嶅姟鍣ㄤ俊鍙峰嚱鏁,鏈嶅姟鍣綔淇″彿锝滃嚱鏁 -GAUSS-00401 鈥 GAUSS-00500,GAUSS-00401 鈥 GAUSS-00410,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00401-GAUSS-00500.html,GAUSS-00401 鈥 GAUSS-00500,GAUSS锝00401锝淕AUSS锝00500 -SUMMARY_STAT_ALL_INDEXES,灏嗗寘鍚玱penGauss鍐呮眹鑱氭暟鎹簱涓殑姣忎釜绱㈠紩琛岋紝鏄剧ず璁块棶鐗瑰畾绱㈠紩鐨勭粺璁°,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/SUMMARY_STAT_ALL_INDEXES.html,SUMMARY_STAT_ALL_INDEXES,SUMMARY锝淪TAT锝淎LL锝淚NDEXES -Psycopg鍖,浠庡彂甯冨寘涓幏鍙栵紝鍖呭悕涓簅penGauss-xxxx-鎿嶄綔绯荤粺鐗堟湰鍙-64bit-Python.tar.gz銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/Psycopg%E5%8C%85.html,Psycopg鍖,Psycopg锝滃寘 -GAUSS-02111 鈥 GAUSS-02120,GAUSS-02111: 鈥渘o open relation to close鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02111-GAUSS-02120.html,GAUSS-02111 鈥 GAUSS-02120,GAUSS锝02111锝淕AUSS锝02120 -GAUSS-00851 鈥 GAUSS-00860,GAUSS-00851: 鈥渃annot %s '%s' because it is in use鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00851-GAUSS-00860.html,GAUSS-00851 鈥 GAUSS-00860,GAUSS锝00851锝淕AUSS锝00860 -GAUSS-02201 鈥 GAUSS-02210,GAUSS-02202: 鈥淔ailed to PREPARE the transaction on one or more nodes鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02201-GAUSS-02210.html,GAUSS-02201 鈥 GAUSS-02210,GAUSS锝02201锝淕AUSS锝02210 -鑼冨洿绫诲瀷,鑼冨洿绫诲瀷鏄〃杈炬煇绉嶅厓绱犵被鍨嬶紙绉颁负鑼冨洿鐨刜subtype_锛夌殑涓涓肩殑鑼冨洿鐨勬暟鎹被鍨嬨備緥濡傦紝timestamp鐨勮寖鍥村彲浠ヨ鐢ㄦ潵琛ㄨ揪涓涓細璁琚繚鐣欑殑鏃堕棿鑼冨洿銆傚湪杩欑鎯呭喌涓嬶紝鏁版嵁绫诲瀷鏄痶srange锛堚渢imestamp range鈥濈殑绠鍐欙級鑰宼imestamp鏄 subtype銆俿ubtype 蹇呴』鍏锋湁涓绉嶆讳綋鐨勯『搴忥紝杩欐牱瀵逛簬鍏冪礌鍊兼槸鍦ㄤ竴涓寖鍥村间箣鍐呫佷箣鍓嶆垨涔嬪悗灏辨槸鐣岀嚎娓呮鐨勩,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E8%8C%83%E5%9B%B4%E7%B1%BB%E5%9E%8B.html,鑼冨洿绫诲瀷,鑼冨洿锝滅被鍨 -GS_WLM_INSTANCE_HISTORY,GS_WLM_INSTANCE_HISTORY绯荤粺琛ㄥ瓨鍌ㄤ笌瀹炰緥锛堟暟鎹簱涓昏妭鐐规垨鏁版嵁搴撹妭鐐癸級鐩稿叧鐨勮祫婧愪娇鐢ㄧ浉鍏充俊鎭傝绯荤粺琛ㄩ噷姣忔潯璁板綍閮芥槸瀵瑰簲鏃堕棿鐐规煇瀹炰緥璧勬簮浣跨敤鎯呭喌锛屽寘鎷細鍐呭瓨銆丆PU鏍告暟銆佺鐩業O銆佽繘绋嬬墿鐞咺O鍜岃繘绋嬮昏緫IO淇℃伅銆傛煡璇㈣绯荤粺琛ㄩ渶瑕乻ysadmin鏉冮檺锛屼笖浠呭湪鏁版嵁搴損ostgres涓嬮潰鏌ヨ鏃舵湁鏁版嵁銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GS_WLM_INSTANCE_HISTORY.html,GS_WLM_INSTANCE_HISTORY,GS锝淲LM锝淚NSTANCE锝淗ISTORY -GAUSS-06991 鈥 GAUSS-07000,"GAUSS-06991: 鈥渁ttempted to kill a tuple inserted by another transaction: %lu, %lu鈥",https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06991-GAUSS-07000.html,GAUSS-06991 鈥 GAUSS-07000,GAUSS锝06991锝淕AUSS锝07000 -java.sql.Driver,java.sql.Driver鏄暟鎹簱椹卞姩鎺ュ彛銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/java-sql-Driver.html,java.sql.Driver,java锝渟ql锝淒river -core闂瀹氫綅,纾佺洏婊℃晠闅滃紩璧风殑core闂,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/core%E9%97%AE%E9%A2%98%E5%AE%9A%E4%BD%8D.html,core闂瀹氫綅,core锝滈棶棰橈綔瀹氫綅 -GIN鎻愮ず涓庢妧宸,鍒涘缓vs鎻掑叆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GIN%E6%8F%90%E7%A4%BA%E4%B8%8E%E6%8A%80%E5%B7%A7.html,GIN鎻愮ず涓庢妧宸,GIN锝滄彁绀猴綔鎶宸 -鏁版嵁绫诲瀷,openGauss鏀寔鏌愪簺鏁版嵁绫诲瀷闂寸殑闅愬紡杞崲锛屽叿浣撹浆鍖栧叧绯昏鍙傝PG_CAST銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%95%B0%E6%8D%AE%E7%B1%BB%E5%9E%8B.html,鏁版嵁绫诲瀷,鏁版嵁绫诲瀷 -Python,Psycopg鏄竴绉嶇敤浜庢墽琛孲QL璇彞鐨凱ythonAPI锛屽彲浠ヤ负PostgreSQL銆乷penGauss鏁版嵁搴撴彁渚涚粺涓璁块棶鎺ュ彛锛屽簲鐢ㄧ▼搴忓彲鍩轰簬瀹冭繘琛屾暟鎹搷浣溿侾sycopg2瀵筶ibpq杩涜灏佽锛岄儴鍒嗕唬鐮佷娇鐢–璇█瀹炵幇锛屾棦楂樻晥鍙堝畨鍏ㄣ傚畠鍏锋湁瀹㈡埛绔父鏍囧拰鏈嶅姟鍣ㄧ娓告爣銆佸紓姝ラ氫俊鍜岄氱煡銆佹敮鎸佲淐OPY TO/COPY FROM鈥濆姛鑳姐傛敮鎸佸绉嶇被鍨婸ython寮绠卞嵆鐢紝閫傞厤PostgreSQL鏁版嵁绫诲瀷锛涢氳繃鐏垫椿鐨勫璞￠傞厤绯荤粺锛屽彲浠ユ墿灞曞拰瀹氬埗閫傞厤銆侾sycopg2鍏煎Unicode鍜孭ython 3銆,https://opengauss.org/zh/docs/3.0.0/docs/BriefTutorial/Python.html,Python,Python -GAUSS-04071 鈥 GAUSS-04080,GAUSS-04071: 鈥渘ot enough elements in RWConflictPool to record a read/write conflict鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04071-GAUSS-04080.html,GAUSS-04071 鈥 GAUSS-04080,GAUSS锝04071锝淕AUSS锝04080 -GAUSS-04751 鈥 GAUSS-04760,GAUSS-04752: 鈥渃ould not initialize partition pruning result cache.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04751-GAUSS-04760.html,GAUSS-04751 鈥 GAUSS-04760,GAUSS锝04751锝淕AUSS锝04760 -DBE_PLDEBUGGER.turn_off,鐢ㄤ簬鍘绘帀turn_on娣诲姞鐨勮皟璇曟爣璁帮紝杩斿洖鍊艰〃绀烘垚鍔熸垨澶辫触銆傚彲閫氳繃DBE_PLDEBUGGER.local_debug_server_info鏌ユ壘宸茬粡turn_on鐨勫瓨鍌ㄨ繃绋媜id銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/DBE_PLDEBUGGER-turn_off.html,DBE_PLDEBUGGER.turn_off,DBE锝淧LDEBUGGER锝渢urn锝渙ff -CPU,閫氳繃top鍛戒护鏌ョ湅openGauss鍐呰妭鐐笴PU浣跨敤鎯呭喌锛屽垎鏋愭槸鍚﹀瓨鍦ㄧ敱浜嶤PU璐熻浇杩囬珮瀵艰嚧鐨勬ц兘鐡堕銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/CPU.html,CPU,CPU -GLOBAL_TRANSACTIONS_RUNNING_XACTS,鏄剧ず闆嗙兢涓悇涓妭鐐硅繍琛屼簨鍔＄殑淇℃伅銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GLOBAL_TRANSACTIONS_RUNNING_XACTS.html,GLOBAL_TRANSACTIONS_RUNNING_XACTS,GLOBAL锝淭RANSACTIONS锝淩UNNING锝淴ACTS -GAUSS-03491 鈥 GAUSS-03500,GAUSS-03492: 鈥渃annot assign OIDs during recovery鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03491-GAUSS-03500.html,GAUSS-03491 鈥 GAUSS-03500,GAUSS锝03491锝淕AUSS锝03500 -GAUSS-04661 鈥 GAUSS-04670,GAUSS-04662: 鈥渋llegal chars conversion may confuse COPY null 0x%x鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04661-GAUSS-04670.html,GAUSS-04661 鈥 GAUSS-04670,GAUSS锝04661锝淕AUSS锝04670 -GLOBAL_STAT_USER_TABLES,寰楀埌鍚勮妭鐐规墍鏈夊懡鍚嶇┖闂翠腑鐢ㄦ埛鑷畾涔夋櫘閫氳〃鐨勭姸鎬佷俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GLOBAL_STAT_USER_TABLES.html,GLOBAL_STAT_USER_TABLES,GLOBAL锝淪TAT锝淯SER锝淭ABLES -PG_INDEX,PG_INDEX绯荤粺琛ㄥ瓨鍌ㄧ储寮曠殑涓閮ㄥ垎淇℃伅锛屽叾浠栫殑淇℃伅澶у鏁板湪PG_CLASS涓,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_INDEX.html,PG_INDEX,PG锝淚NDEX -GAUSS-06021 鈥 GAUSS-06030,GAUSS-06021: 鈥淚t is unsupported to create foreign table with to group option.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06021-GAUSS-06030.html,GAUSS-06021 鈥 GAUSS-06030,GAUSS锝06021锝淕AUSS锝06030 -SESSION_MEMORY,缁熻Session绾у埆鐨勫唴瀛樹娇鐢ㄦ儏鍐碉紝鍖呭惈鎵ц浣滀笟鍦ㄦ暟鎹妭鐐逛笂openGauss绾跨▼鍜孲tream绾跨▼鍒嗛厤鐨勬墍鏈夊唴瀛橈紝鍗曚綅涓篗B銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/SESSION_MEMORY.html,SESSION_MEMORY,SESSION锝淢EMORY -GAUSS-02851 鈥 GAUSS-02860,GAUSS-02851: 鈥渋nvalid input syntax for integer: '%s'鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02851-GAUSS-02860.html,GAUSS-02851 鈥 GAUSS-02860,GAUSS锝02851锝淕AUSS锝02860 -纭杩炴帴淇℃伅,瀹㈡埛绔伐鍏烽氳繃鏁版嵁搴撲富鑺傜偣杩炴帴鏁版嵁搴撱傚洜姝よ繛鎺ュ墠锛岄渶鑾峰彇鏁版嵁搴撲富鑺傜偣鎵鍦ㄦ湇鍔″櫒鐨処P鍦板潃鍙婃暟鎹簱涓昏妭鐐圭殑绔彛鍙蜂俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E7%A1%AE%E8%AE%A4%E8%BF%9E%E6%8E%A5%E4%BF%A1%E6%81%AF.html,纭杩炴帴淇℃伅,纭锝滆繛鎺ワ綔淇℃伅 -ALTER GLOBAL CONFIGURATION,鏂板銆佷慨鏀圭郴缁熻〃gs_global_config锛屽鍔爇ey-value鍊笺,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/ALTER-GLOBAL-CONFIGURATION.html,ALTER GLOBAL CONFIGURATION,ALTER锝淕LOBAL锝淐ONFIGURATION -SHOW,SHOW灏嗘樉绀哄綋鍓嶈繍琛屾椂鍙傛暟鐨勬暟鍊笺,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/SHOW.html,SHOW,SHOW -GAUSS-05981 鈥 GAUSS-05990,GAUSS-05981: 鈥淚ndependent user is not supported.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05981-GAUSS-05990.html,GAUSS-05981 鈥 GAUSS-05990,GAUSS锝05981锝淕AUSS锝05990 -GAUSS-06111 鈥 GAUSS-06120,"GAUSS-06111: 鈥渢he builtin function can not be renamed,its function oid is '%u'鈥",https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06111-GAUSS-06120.html,GAUSS-06111 鈥 GAUSS-06120,GAUSS锝06111锝淕AUSS锝06120 -GAUSS-06431 鈥 GAUSS-06440,GAUSS-06431: 鈥渨rong environment variable '%s'鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06431-GAUSS-06440.html,GAUSS-06431 鈥 GAUSS-06440,GAUSS锝06431锝淕AUSS锝06440 -GAUSS-00751 鈥 GAUSS-00760,GAUSS-00751: 鈥渃luster key for relation '%s' already exists鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00751-GAUSS-00760.html,GAUSS-00751 鈥 GAUSS-00760,GAUSS锝00751锝淕AUSS锝00760 -gaussdb,gaussdb鏄痮penGauss鏁版嵁搴撶殑涓昏繘绋嬶紝涔熸槸涓涓彲鎵ц鐨勫懡浠わ紝鑳藉閫氳繃鍏跺惎鍔ㄤ竴涓暟鎹簱杩涚▼銆,https://opengauss.org/zh/docs/3.0.0/docs/Toolreference/gaussdb.html,gaussdb,gaussdb -娉曞緥澹版槑,鐗堟潈鎵鏈 漏 2022鍗庝负鎶鏈湁闄愬叕鍙搞,https://opengauss.org/zh/docs/3.0.0/docs/Releasenotes/%E6%B3%95%E5%BE%8B%E5%A3%B0%E6%98%8E.html,娉曞緥澹版槑,娉曞緥锝滃０鏄 -鏃ュ織鍙傝,鍦ㄦ暟鎹簱杩愯杩囩▼涓紝浼氬嚭鐜板ぇ閲忔棩蹇楋紝鏃㈡湁淇濊瘉鏁版嵁搴撳畨鍏ㄥ彲闈犵殑WAL鏃ュ織锛堥鍐欏紡鏃ュ織锛屼篃绉颁负Xlog锛夛紝涔熸湁鐢ㄤ簬鏁版嵁搴撴棩甯哥淮鎶ょ殑杩愯鍜屾搷浣滄棩蹇楃瓑銆傚湪鏁版嵁搴撳彂鐢熸晠闅滄椂锛屽彲浠ュ弬鑰冭繖浜涙棩蹇楄繘琛岄棶棰樺畾浣嶅拰鏁版嵁搴撴仮澶嶇殑鎿嶄綔銆,https://opengauss.org/zh/docs/3.0.0/docs/Administratorguide/%E6%97%A5%E5%BF%97%E5%8F%82%E8%80%83.html,鏃ュ織鍙傝,鏃ュ織锝滃弬鑰 -鏋佺畝鐗堝畨瑁,鏋佺畝鐗堝畨瑁呯殑浣跨敤涓讳綋涓昏閽堝楂樻牎鍜屼釜浜烘祴璇曠幆澧冿紝鐩稿浼佷笟瀹夎娴佺▼鏇寸畝鍗曞揩鎹枫,https://opengauss.org/zh/docs/3.0.0/docs/installation/%E6%9E%81%E7%AE%80%E7%89%88%E5%AE%89%E8%A3%85.html,鏋佺畝鐗堝畨瑁,鏋侊綔绠鐗堬綔瀹夎 -LLVM,openGauss鍊熷姪LLVM锛圠ow Level Virtual Machine锛夋彁渚涚殑搴撳嚱鏁帮紝渚濇嵁鏌ヨ鎵ц璁″垝鏍戯紝灏嗗師鏈湪鎵ц鍣ㄩ樁娈垫墠浼氱‘瀹氭煡璇㈠疄闄呮墽琛岃矾寰勭殑杩囩▼鎻愬墠鍒版墽琛屽垵濮嬪寲闃舵锛屼粠鑰岃閬垮師鏈煡璇㈡墽琛屾椂鍊欎即闅忕殑鍑芥暟璋冪敤銆侀昏緫鏉′欢鍒嗘敮鍒ゆ柇浠ュ強澶ч噺鐨勬暟鎹鍙栫瓑闂锛屼互杈惧埌鎻愬崌鏌ヨ鎬ц兘鐨勭洰鐨勩,https://opengauss.org/zh/docs/3.0.0/docs/BriefTutorial/LLVM.html,LLVM,LLVM -PG_RULES,PG_RULES瑙嗗浘鎻愪緵瀵规煡璇㈤噸鍐欒鍒欑殑鏈夌敤淇℃伅璁块棶鐨勬帴鍙ｃ,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_RULES.html,PG_RULES,PG锝淩ULES -GAUSS-04851 鈥 GAUSS-04860,"GAUSS-04851: 鈥淧ermission for current user to get this job. current_user: %s, job_user: %s, job_id: %ld鈥",https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04851-GAUSS-04860.html,GAUSS-04851 鈥 GAUSS-04860,GAUSS锝04851锝淕AUSS锝04860 -GAUSS-05171 鈥 GAUSS-05180,GAUSS-05171: 鈥淚nvalid coordinator number鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05171-GAUSS-05180.html,GAUSS-05171 鈥 GAUSS-05180,GAUSS锝05171锝淕AUSS锝05180 -SUMMARY_STATIO_SYS_TABLES,SUMMARY_STATIO_SYS_TABLES瑙嗗浘鏄剧ずopenGauss鍐呮眹鑱氱殑鍛藉悕绌洪棿涓墍鏈夌郴缁熻〃鐨処O鐘舵佷俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/SUMMARY_STATIO_SYS_TABLES.html,SUMMARY_STATIO_SYS_TABLES,SUMMARY锝淪TATIO锝淪YS锝淭ABLES -绠鍗曟暟鎹鐞,鍒涘缓鏁版嵁搴,https://opengauss.org/zh/docs/3.0.0/docs/BriefTutorial/%E7%AE%80%E5%8D%95%E6%95%B0%E6%8D%AE%E7%AE%A1%E7%90%86.html,绠鍗曟暟鎹鐞,绠鍗曪綔鏁版嵁绠＄悊 -GAUSS-00351 鈥 GAUSS-00360,GAUSS-00351: 鈥渋ndex '%s' contains expressions鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00351-GAUSS-00360.html,GAUSS-00351 鈥 GAUSS-00360,GAUSS锝00351锝淕AUSS锝00360 -GAUSS-06531 鈥 GAUSS-06540,"GAUSS-06531: 鈥渃onflict stmt name in Batch bind-execute message: bind %s, describe %s鈥",https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06531-GAUSS-06540.html,GAUSS-06531 鈥 GAUSS-06540,GAUSS锝06531锝淕AUSS锝06540 -STATEMENT_HISTORY,鑾峰緱褰撳墠鑺傜偣鐨勬墽琛岃鍙ョ殑淇℃伅銆傛煡璇㈢郴缁熻〃蹇呴』鍏锋湁sysadmin鏉冮檺銆傚彧鍙湪绯荤粺搴撲腑鏌ヨ鍒扮粨鏋滐紝鐢ㄦ埛搴撲腑鏃犳硶鏌ヨ銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/STATEMENT_HISTORY.html,STATEMENT_HISTORY,STATEMENT锝淗ISTORY -GAUSS-01021 鈥 GAUSS-01030,GAUSS-01021: 鈥渦nrecognized constraint subtype: %d鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01021-GAUSS-01030.html,GAUSS-01021 鈥 GAUSS-01030,GAUSS锝01021锝淕AUSS锝01030 -GAUSS-06491 鈥 GAUSS-06500,GAUSS-06491: 鈥渞el_loc_info is NULL.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06491-GAUSS-06500.html,GAUSS-06491 鈥 GAUSS-06500,GAUSS锝06491锝淕AUSS锝06500 -鍏跺畠閫夐」,鍙傛暟璇存槑锛氭寚瀹氭槸鍚﹀紑鍚粯璁ゆ敮鎸乁store瀛樺偍寮曟搸銆傝鍙傛暟涓簅n鏃讹紝鍒涘缓鐨勮〃绫诲瀷閮戒负Ustore琛ㄣ,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%85%B6%E5%AE%83%E9%80%89%E9%A1%B9.html,鍏跺畠閫夐」,閫夐」 -GAUSS-01571 鈥 GAUSS-01580,GAUSS-01571: 鈥渘o >= operator for opfamily %u鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01571-GAUSS-01580.html,GAUSS-01571 鈥 GAUSS-01580,GAUSS锝01571锝淕AUSS锝01580 -GAUSS-00671 鈥 GAUSS-00680,GAUSS-00673: 鈥渄efault values on foreign tables are not supported鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00671-GAUSS-00680.html,GAUSS-00671 鈥 GAUSS-00680,GAUSS锝00671锝淕AUSS锝00680 -DB4AI-Snapshots鏁版嵁鐗堟湰绠＄悊,DB4AI-Snapshots鏄疍B4AI妯″潡鐢ㄤ簬绠＄悊鏁版嵁闆嗙増鏈殑鍔熻兘銆傞氳繃DB4ai-Snapshots缁勪欢锛屽紑鍙戣呭彲浠ョ畝鍗曘佸揩閫熷湴杩涜鐗瑰緛绛涢夈佺被鍨嬭浆鎹㈢瓑鏁版嵁棰勫鐞嗘搷浣滐紝鍚屾椂杩樺彲浠ュ儚git涓鏍峰璁粌鏁版嵁闆嗚繘琛岀増鏈帶鍒躲傛暟鎹〃蹇収鍒涘缓鎴愬姛鍚庡彲浠ュ儚瑙嗗浘涓鏍疯繘琛屼娇鐢紝浣嗘槸涓缁忓彂甯冨悗锛屾暟鎹〃蹇収渚垮浐鍖栦负涓嶅彲鍙樼殑闈欐佹暟鎹紝濡傞渶淇敼璇ユ暟鎹〃蹇収鐨勫唴瀹癸紝闇瑕佸垱寤轰竴涓増鏈彿涓嶅悓鐨勬柊鏁版嵁琛ㄥ揩鐓с,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/DB4AI-Snapshots%E6%95%B0%E6%8D%AE%E7%89%88%E6%9C%AC%E7%AE%A1%E7%90%86.html,DB4AI-Snapshots鏁版嵁鐗堟湰绠＄悊,DB4AI锝淪napshots锝滄暟鎹綔鐗堟湰锝滅鐞 -MOT澶栭儴鏀寔宸ュ叿,涓轰簡鏀寔MOT锛屼慨鏀逛簡浠ヤ笅澶栭儴openGauss宸ュ叿銆傝纭繚浣跨敤鐨勫伐鍏锋槸鏈鏂扮増鏈備笅闈㈠皢浠嬬粛涓嶮OT鐩稿叧鐨勭敤娉曘傛湁鍏宠繖浜涘伐鍏峰強鍏朵娇鐢ㄦ柟娉曠殑瀹屾暣璇存槑锛岃鍙傞槄openGauss宸ュ叿鍙傝冦,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/MOT%E5%A4%96%E9%83%A8%E6%94%AF%E6%8C%81%E5%B7%A5%E5%85%B7.html,MOT澶栭儴鏀寔宸ュ叿,MOT锝滃閮綔鏀寔锝滃伐鍏 -SMP 浣跨敤寤鸿,鎯宠鍒╃敤SMP鎻愬崌鏌ヨ鎬ц兘闇瑕佹弧瓒充互涓嬫潯浠讹細,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/SMP-%E4%BD%BF%E7%94%A8%E5%BB%BA%E8%AE%AE.html,SMP 浣跨敤寤鸿,SMP锝滀娇鐢綔寤鸿 -GAUSS-00441 鈥 GAUSS-00450,GAUSS-00442: 鈥渃ould not create any TCP/IP sockets鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00441-GAUSS-00450.html,GAUSS-00441 鈥 GAUSS-00450,GAUSS锝00441锝淕AUSS锝00450 -GLOBAL_STAT_XACT_ALL_TABLES,鏄剧ず鍚勮妭鐐圭殑鍛藉悕绌洪棿涓墍鏈夋櫘閫氳〃鍜宼oast琛ㄧ殑浜嬪姟鐘舵佷俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GLOBAL_STAT_XACT_ALL_TABLES.html,GLOBAL_STAT_XACT_ALL_TABLES,GLOBAL锝淪TAT锝淴ACT锝淎LL锝淭ABLES -SELECT INTO,SELECT INTO鐢ㄤ簬鏍规嵁鏌ヨ缁撴灉鍒涘缓涓涓柊琛紝骞朵笖灏嗘煡璇㈠埌鐨勬暟鎹彃鍏ュ埌鏂拌〃涓,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/SELECT-INTO.html,SELECT INTO,SELECT锝淚NTO -SQLAllocConnect,鍦∣DBC 3.x鐗堟湰涓紝ODBC 2.x鐨勫嚱鏁癝QLAllocConnect宸茶SQLAllocHandle浠ｆ浛銆傛湁鍏宠缁嗕俊鎭鍙傞槄SQLAllocHandle銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/SQLAllocConnect.html,SQLAllocConnect,SQLAllocConnect -STAT_BAD_BLOCK,鑾峰緱褰撳墠鑺傜偣琛ㄣ佺储寮曠瓑鏂囦欢鐨勮鍙栧け璐ヤ俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/STAT_BAD_BLOCK.html,STAT_BAD_BLOCK,STAT锝淏AD锝淏LOCK -浣跨敤鎸囧,鎵撳紑鏁版嵁鏀堕泦銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E4%BD%BF%E7%94%A8%E6%8C%87%E5%AF%BC-65.html,浣跨敤鎸囧,浣跨敤锝滄寚瀵 -GAUSS-07081 鈥 GAUSS-07090,GAUSS-07081: 鈥渃ould not find valid CBM file that contains the merging start point %08X/%08X鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-07081-GAUSS-07090.html,GAUSS-07081 鈥 GAUSS-07090,GAUSS锝07081锝淕AUSS锝07090 -GAUSS-06851 鈥 GAUSS-06860,GAUSS-06851: 鈥淐ould not find tuple for label %lld鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06851-GAUSS-06860.html,GAUSS-06851 鈥 GAUSS-06860,GAUSS锝06851锝淕AUSS锝06860 -GLOBAL_USER_TRANSACTION,GLOBAL_USER_TRANSACTION鐢ㄦ潵缁熻鍏ㄥ眬鐢ㄦ埛鎵ц鐨勪簨鍔′俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GLOBAL_USER_TRANSACTION.html,GLOBAL_USER_TRANSACTION,GLOBAL锝淯SER锝淭RANSACTION -GAUSS-04301 鈥 GAUSS-04400,GAUSS-04301 鈥 GAUSS-04310,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04301-GAUSS-04400.html,GAUSS-04301 鈥 GAUSS-04400,GAUSS锝04301锝淕AUSS锝04400 -鏀寔绾跨▼姹犻珮骞跺彂,閫氳繃绾跨▼姹犲寲鎶鏈潵鏀拺鏁版嵁搴撳ぇ骞跺彂绋冲畾杩愯銆,https://opengauss.org/zh/docs/3.0.0/docs/CharacteristicDescription/%E6%94%AF%E6%8C%81%E7%BA%BF%E7%A8%8B%E6%B1%A0%E9%AB%98%E5%B9%B6%E5%8F%91.html,鏀寔绾跨▼姹犻珮骞跺彂,鏀寔锝滅嚎绋嬶綔姹犻珮锝滃苟鍙 -PG_STAT_XACT_USER_TABLES,PG_STAT_XACT_USER_TABLES瑙嗗浘鏄剧ず鍛藉悕绌洪棿涓敤鎴疯〃鐨勪簨鍔＄姸鎬佷俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_STAT_XACT_USER_TABLES.html,PG_STAT_XACT_USER_TABLES,PG锝淪TAT锝淴ACT锝淯SER锝淭ABLES -GAUSS-51000 鈥 GAUSS-51999,GAUSS-51000 鈥 GAUSS-51099,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-51000-GAUSS-51999.html,GAUSS-51000 鈥 GAUSS-51999,GAUSS锝51000锝淕AUSS锝51999 -浣滀笟澶辫触鑷姩閲嶈瘯,鎵瑰鐞嗕綔涓氫腑锛屽湪鐢变簬缃戠粶寮傚父銆侀攣鍐茬獊绛夊嚭閿欐儏鍐典笅鑳藉淇濊瘉浣滀笟鑷姩閲嶈瘯銆,https://opengauss.org/zh/docs/3.0.0/docs/CharacteristicDescription/%E4%BD%9C%E4%B8%9A%E5%A4%B1%E8%B4%A5%E8%87%AA%E5%8A%A8%E9%87%8D%E8%AF%95.html,浣滀笟澶辫触鑷姩閲嶈瘯,浣滀笟锝滃け璐ワ綔鑷姩锝滈噸璇 -PG_STAT_USER_FUNCTIONS,PG_STAT_USER_FUNCTIONS瑙嗗浘鏄剧ず鍛藉悕绌洪棿涓敤鎴疯嚜瀹氫箟鍑芥暟锛堝嚱鏁拌瑷涓洪潪鍐呴儴璇█锛夌殑鐘舵佷俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_STAT_USER_FUNCTIONS.html,PG_STAT_USER_FUNCTIONS,PG锝淪TAT锝淯SER锝淔UNCTIONS -瀵嗘佺瓑鍊兼煡璇㈡杩,闅忕潃浼佷笟鏁版嵁涓婁簯锛屾暟鎹殑瀹夊叏闅愮淇濇姢闈复瓒婃潵瓒婁弗閲嶇殑鎸戞垬銆傚瘑鎬佹暟鎹簱灏嗚В鍐虫暟鎹暣涓敓鍛藉懆鏈熶腑鐨勯殣绉佷繚鎶ら棶棰橈紝娑电洊缃戠粶浼犺緭銆佹暟鎹瓨鍌ㄤ互鍙婃暟鎹繍琛屾侊紱鏇磋繘涓姝ワ紝瀵嗘佹暟鎹簱鍙互瀹炵幇浜戝寲鍦烘櫙涓嬬殑鏁版嵁闅愮鏉冮檺鍒嗙锛屽嵆瀹炵幇鏁版嵁鎷ユ湁鑰呭拰瀹為檯鏁版嵁绠＄悊鑰呯殑鏁版嵁璇诲彇鑳藉姏鍒嗙銆傚瘑鎬佺瓑鍊兼煡璇㈠皢浼樺厛瑙ｅ喅瀵嗘枃鏁版嵁鐨勭瓑鍊肩被鏌ヨ闂銆傚瘑鎬佺瓑鍊兼煡璇㈢洰鍓嶆敮鎸佸鎴风宸ュ叿gsql鍜孞DBC銆傛帴涓嬫潵鍒嗗埆浠嬬粛濡備綍浣跨敤瀹㈡埛绔伐鍏锋墽琛屽瘑鎬佺瓑鍊兼煡璇㈢殑鐩稿叧鎿嶄綔銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%AF%86%E6%80%81%E7%AD%89%E5%80%BC%E6%9F%A5%E8%AF%A2%E6%A6%82%E8%BF%B0.html,瀵嗘佺瓑鍊兼煡璇㈡杩,瀵嗘侊綔绛夊硷綔鏌ヨ锝滄杩 -鏀寔澶囨満build澶囨満,澶囨満build澶囨満鍔犲揩澶囨満鏁呴殰鐨勬仮澶嶃 鍑忓皬涓绘満io鍜屽甫瀹藉帇鍔涖,https://opengauss.org/zh/docs/3.0.0/docs/CharacteristicDescription/%E6%94%AF%E6%8C%81%E5%A4%87%E6%9C%BAbuild%E5%A4%87%E6%9C%BA.html,鏀寔澶囨満build澶囨満,鏀寔锝滃鏈猴綔build锝滃鏈 -GAUSS-52800 鈥 GAUSS-52899,GAUSS-52800: 鈥淐luster is %s(%s) now.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-52800-GAUSS-52899.html,GAUSS-52800 鈥 GAUSS-52899,GAUSS锝52800锝淕AUSS锝52899 -STATEMENT_COUNT,鏄剧ず鏁版嵁搴撳綋鍓嶈妭鐐瑰綋鍓嶆椂鍒绘墽琛岀殑浜旂被璇彞锛圫ELECT銆両NSERT銆乁PDATE銆丏ELETE銆丮ERGE INTO锛夊拰锛圖DL銆丏ML銆丏CL锛夌粺璁′俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/STATEMENT_COUNT.html,STATEMENT_COUNT,STATEMENT锝淐OUNT -GAUSS-03071 鈥 GAUSS-03080,GAUSS-03071: 鈥渦nsupported result size: %d鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03071-GAUSS-03080.html,GAUSS-03071 鈥 GAUSS-03080,GAUSS锝03071锝淕AUSS锝03080 -gs_uninstall,openGauss鎻愪緵浜唃s_uninstall宸ュ叿鏉ュ府鍔╁畬鎴恛penGauss鐨勫嵏杞姐,https://opengauss.org/zh/docs/3.0.0/docs/Toolreference/gs_uninstall.html,gs_uninstall,gs锝渦ninstall -Lock,LOCKS,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/LOCK.html,Lock,Lock -棰勫啓寮忔棩蹇,璁剧疆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E9%A2%84%E5%86%99%E5%BC%8F%E6%97%A5%E5%BF%97.html,棰勫啓寮忔棩蹇,棰勫啓锝滃紡锝滄棩蹇 -GAUSS-03431 鈥 GAUSS-03440,GAUSS-03431: 鈥渙ld GIN indexes do not support whole-index scans nor searches for nulls鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03431-GAUSS-03440.html,GAUSS-03431 鈥 GAUSS-03440,GAUSS锝03431锝淕AUSS锝03440 -DROP FUNCTION,鍒犻櫎涓涓凡瀛樺湪鐨勫嚱鏁般,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/DROP-FUNCTION.html,DROP FUNCTION,DROP锝淔UNCTION -鎸囧畾瀛愭煡璇笉灞曞紑鐨凥int,鏁版嵁搴撳湪瀵规煡璇㈣繘琛岄昏緫浼樺寲鏃堕氬父浼氬皢鍙互鎻愬崌鐨勫瓙鏌ヨ鎻愬崌鍒颁笂灞傛潵閬垮厤宓屽鎵ц锛屼絾瀵逛簬鏌愪簺鏈韩閫夋嫨鐜囪緝浣庝笖鍙互浣跨敤绱㈠紩杩囨护璁块棶椤甸潰鐨勫瓙鏌ヨ锛屽祵濂楁墽琛屼笉浼氬鑷存ц兘涓嬮檷杩囧锛岃屾彁鍗囦箣鍚庢墿澶т簡鏌ヨ璺緞鐨勬悳绱㈣寖鍥达紝鍙兘瀵艰嚧鎬ц兘鍙樺樊銆傚浜庢绫绘儏鍐碉紝鍙互浣跨敤no_expand Hint杩涜璋冭瘯銆傚ぇ澶氭暟鎯呭喌涓嬩笉寤鸿浣跨敤姝int銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%8C%87%E5%AE%9A%E5%AD%90%E6%9F%A5%E8%AF%A2%E4%B8%8D%E5%B1%95%E5%BC%80%E7%9A%84Hint.html,鎸囧畾瀛愭煡璇笉灞曞紑鐨凥int,鎸囧畾锝滃瓙锝滄煡璇綔灞曞紑锝淗int -GAUSS-03891 鈥 GAUSS-03900,GAUSS-03891: 鈥淔ailed to initialize Cgroup. Please check if workload manager is enabled and Cgroups have been created!鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03891-GAUSS-03900.html,GAUSS-03891 鈥 GAUSS-03900,GAUSS锝03891锝淕AUSS锝03900 -STAT_ALL_TABLES,鏈妭鐐瑰唴鏁版嵁搴撲腑姣忎釜琛紙鍖呮嫭TOAST琛級鐨勪竴琛岀殑缁熻淇℃伅銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/STAT_ALL_TABLES.html,STAT_ALL_TABLES,STAT锝淎LL锝淭ABLES -GAUSS-03171 鈥 GAUSS-03180,GAUSS-03171: 鈥渋nvalid internal value for enum: %u鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03171-GAUSS-03180.html,GAUSS-03171 鈥 GAUSS-03180,GAUSS锝03171锝淕AUSS锝03180 -GAUSS-05071 鈥 GAUSS-05080,GAUSS-05071: 鈥'%s' can't outer join with more than one relation鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05071-GAUSS-05080.html,GAUSS-05071 鈥 GAUSS-05080,GAUSS锝05071锝淕AUSS锝05080 -GAUSS-03351 鈥 GAUSS-03360,GAUSS-03351: 鈥渃annot use 'EEEE' twice鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03351-GAUSS-03360.html,GAUSS-03351 鈥 GAUSS-03360,GAUSS锝03351锝淕AUSS锝03360 -GAUSS-01901 鈥 GAUSS-02000,GAUSS-01901 鈥 GAUSS-01910,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01901-GAUSS-02000.html,GAUSS-01901 鈥 GAUSS-02000,GAUSS锝01901锝淕AUSS锝02000 -GS_CLIENT_GLOBAL_KEYS_ARGS,GS_CLIENT_GLOBAL_KEYS_ARGS绯荤粺琛ㄨ褰曞瘑鎬佺瓑鍊肩壒鎬т腑瀹㈡埛绔姞瀵嗕富瀵嗛挜鐩稿叧鍏冩暟鎹俊鎭紝姣忔潯璁板綍瀵瑰簲瀹㈡埛绔姞瀵嗕富瀵嗛挜鐨勪竴涓敭鍊煎淇℃伅銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GS_CLIENT_GLOBAL_KEYS_ARGS.html,GS_CLIENT_GLOBAL_KEYS_ARGS,GS锝淐LIENT锝淕LOBAL锝淜EYS锝淎RGS -瀛樺偍杩囩▼,鍟嗕笟瑙勫垯鍜屼笟鍔￠昏緫鍙互閫氳繃绋嬪簭瀛樺偍鍦╫penGauss涓紝杩欎釜绋嬪簭灏辨槸瀛樺偍杩囩▼銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%AD%98%E5%82%A8%E8%BF%87%E7%A8%8B-18.html,瀛樺偍杩囩▼,瀛樺偍锝滆繃绋 -缁熶竴鏁版嵁搴撶鐞嗗伐鍏,CM锛圕luster Manager锛夋槸涓娆炬暟鎹簱绠＄悊妯″潡銆傛敮鎸佽嚜瀹氫箟璧勬簮鐩戞帶锛屾彁渚涗簡鏁版嵁搴撲富澶囩殑鐘舵佺洃鎺с佺綉缁滈氫俊鏁呴殰鐩戞帶銆佹枃浠剁郴缁熸晠闅滅洃鎺с佹晠闅滆嚜鍔ㄤ富澶囧垏鎹㈢瓑鑳藉姏銆傛彁渚涗簡涓板瘜鐨勬暟鎹簱绠＄悊鑳藉姏锛屽鑺傜偣銆佸疄渚嬬骇鐨勫惎鍋滐紝鏁版嵁搴撳疄渚嬬姸鎬佹煡璇€佷富澶囧垏鎹€佹棩蹇楃鐞嗙瓑銆,https://opengauss.org/zh/docs/3.0.0/docs/Toolreference/%E7%BB%9F%E4%B8%80%E6%95%B0%E6%8D%AE%E5%BA%93%E7%AE%A1%E7%90%86%E5%B7%A5%E5%85%B7.html,缁熶竴鏁版嵁搴撶鐞嗗伐鍏,缁熶竴锝滄暟鎹簱锝滅鐞嗗伐鍏 -鏀寔LLVM,openGauss鐨凩LVM锛圠ow Level Virtual Machine锛夋妧鏈紝鎻愪緵浜嗘煡璇㈠姩鎬佺紪璇戞墽琛岀殑鑳藉姏銆,https://opengauss.org/zh/docs/3.0.0/docs/CharacteristicDescription/%E6%94%AF%E6%8C%81LLVM.html,鏀寔LLVM,鏀寔锝淟LVM -DBE_PLDEBUGGER.finish,鎵ц瀛樺偍杩囩▼涓綋鍓嶇殑SQL鐩村埌涓嬩竴涓柇鐐硅Е鍙戞垨鎵ц鍒颁笂灞傛爤鐨勪笅涓琛屻,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/DBE_PLDEBUGGER-finish.html,DBE_PLDEBUGGER.finish,DBE锝淧LDEBUGGER锝渇inish -GAUSS-05301 鈥 GAUSS-05400,GAUSS-05301 鈥 GAUSS-05310,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05301-GAUSS-05400.html,GAUSS-05301 鈥 GAUSS-05400,GAUSS锝05301锝淕AUSS锝05400 -GAUSS-04711 鈥 GAUSS-04720,GAUSS-04714: 鈥淯nsupported data type : %u.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04711-GAUSS-04720.html,GAUSS-04711 鈥 GAUSS-04720,GAUSS锝04711锝淕AUSS锝04720 -Foreign Data Wrapper,openGauss鐨刦dw瀹炵幇鐨勫姛鑳芥槸鍚勪釜openGauss鏁版嵁搴撳強杩滅▼鏈嶅姟鍣紙鍖呮嫭鏁版嵁搴撱佹枃浠剁郴缁燂級涔嬮棿鐨勮法搴撴搷浣溿傜洰鍓嶆敮鎸佺殑杩滅▼鏈嶅姟鍣ㄧ被鍨嬪寘鎷琌racle銆丮ySQL锛圡ariaDB锛夈乷penGauss锛坧ostgres_fdw锛夈乫ile_fdw 銆乨blink銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/Foreign-Data-Wrapper.html,Foreign Data Wrapper,Foreign锝淒ata锝淲rapper -SUMMARY_USER_LOGIN,SUMMARY_USER_LOGIN鐢ㄦ潵璁板綍鏁版嵁搴撲富鑺傜偣涓婄敤鎴风櫥褰曞拰閫鍑烘鏁扮殑鐩稿叧淇℃伅銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/SUMMARY_USER_LOGIN.html,SUMMARY_USER_LOGIN,SUMMARY锝淯SER锝淟OGIN -HLL鍑芥暟鍜屾搷浣滅,hll_hash_boolean(bool),https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/HLL%E5%87%BD%E6%95%B0%E5%92%8C%E6%93%8D%E4%BD%9C%E7%AC%A6.html,HLL鍑芥暟鍜屾搷浣滅,HLL锝滃嚱鏁帮綔鎿嶄綔绗 -DBE_PLDEVELOPER.gs_errors,鐢ㄤ簬璁板綍PLPGSQL瀵硅薄锛堝瓨鍌ㄨ繃绋嬨佸嚱鏁般佸寘銆佸寘浣擄級缂栬瘧杩囩▼涓亣鍒扮殑鎶ラ敊淇℃伅锛屽叿浣撳唴瀹硅涓嬪垪瀛楁鎻忚堪銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/DBE_PLDEVELOPER-gs_errors.html,DBE_PLDEVELOPER.gs_errors,DBE锝淧LDEVELOPER锝済s锝渆rrors -瑙嗗浘,瑙嗗浘涓庡熀鏈〃涓嶅悓锛屾槸涓涓櫄鎷熺殑琛ㄣ傛暟鎹簱涓粎瀛樻斁瑙嗗浘鐨勫畾涔夛紝鑰屼笉瀛樻斁瑙嗗浘瀵瑰簲鐨勬暟鎹紝杩欎簺鏁版嵁浠嶅瓨鏀惧湪鍘熸潵鐨勫熀鏈〃涓傝嫢鍩烘湰琛ㄤ腑鐨勬暟鎹彂鐢熷彉鍖栵紝浠庤鍥句腑鏌ヨ鍑虹殑鏁版嵁涔熼殢涔嬫敼鍙樸備粠杩欎釜鎰忎箟涓婅锛岃鍥惧氨鍍忎竴涓獥鍙ｏ紝閫忚繃瀹冨彲浠ョ湅鍒版暟鎹簱涓敤鎴锋劅鍏磋叮鐨勬暟鎹強鍙樺寲銆,https://opengauss.org/zh/docs/3.0.0/docs/BriefTutorial/%E8%A7%86%E5%9B%BE.html,瑙嗗浘,瑙嗗浘 -GAUSS-05121 鈥 GAUSS-05130,GAUSS-05126: 鈥済roup_name can not be NULL 鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05121-GAUSS-05130.html,GAUSS-05121 鈥 GAUSS-05130,GAUSS锝05121锝淕AUSS锝05130 -GAUSS-01511 鈥 GAUSS-01520,GAUSS-01511: 鈥渘ested ALTER EXTENSION is not supported鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01511-GAUSS-01520.html,GAUSS-01511 鈥 GAUSS-01520,GAUSS锝01511锝淕AUSS锝01520 -Configuration settings,Configuration settings鍒楀悕绉板強鎻忚堪濡備笅琛ㄦ墍绀恒,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/Configuration-settings.html,Configuration settings,Configuration锝渟ettings -GAUSS-06801 鈥 GAUSS-06900,GAUSS-06801 鈥 GAUSS-06810,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06801-GAUSS-06900.html,GAUSS-06801 鈥 GAUSS-06900,GAUSS锝06801锝淕AUSS锝06900 -GS_SESSION_TIME,GS_SESSION_TIME瑙嗗浘鐢ㄤ簬缁熻浼氳瘽绾跨▼鐨勮繍琛屾椂闂翠俊鎭紝鍙婂悇鎵ц闃舵鎵娑堣楁椂闂淬,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GS_SESSION_TIME.html,GS_SESSION_TIME,GS锝淪ESSION锝淭IME -棰勭暀鍙傛暟," 璇存槑锛 -涓嬪垪鍙傛暟涓洪鐣欏弬鏁帮紝璇ョ増鏈笉鐢熸晥銆",https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E9%A2%84%E7%95%99%E5%8F%82%E6%95%B0.html,棰勭暀鍙傛暟,棰勭暀锝滃弬鏁 -GS_WLM_SESSION_STATISTICS,GS_WLM_SESSION_STATISTICS瑙嗗浘鏄剧ず褰撳墠鐢ㄦ埛鍦ㄦ暟鎹簱瀹炰緥涓婃鍦ㄦ墽琛岀殑浣滀笟鐨勮礋杞界鐞嗚褰曘傛煡璇㈣瑙嗗浘闇瑕乻ysadmin鏉冮檺銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GS_WLM_SESSION_STATISTICS.html,GS_WLM_SESSION_STATISTICS,GS锝淲LM锝淪ESSION锝淪TATISTICS -PG_AUTH_MEMBERS,PG_AUTH_MEMBERS绯荤粺琛ㄥ瓨鍌ㄦ樉绀鸿鑹蹭箣闂寸殑鎴愬憳鍏崇郴銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_AUTH_MEMBERS.html,PG_AUTH_MEMBERS,PG锝淎UTH锝淢EMBERS -GAUSS-01251 鈥 GAUSS-01260,GAUSS-01251: 鈥渃ould not read symbolic link '%s': %m鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01251-GAUSS-01260.html,GAUSS-01251 鈥 GAUSS-01260,GAUSS锝01251锝淕AUSS锝01260 -CREATE ROLE,鍒涘缓瑙掕壊銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/CREATE-ROLE.html,CREATE ROLE,CREATE锝淩OLE -鏈琛,琛 1 鏈琛,https://opengauss.org/zh/docs/3.0.0/docs/Glossary/Glossary.html,鏈琛,鏈琛 -鏀寔HyperLogLog,閫氳繃浣跨敤HyperLogLog鐩稿叧鍑芥暟锛岃绠楀敮涓鍊间釜鏁癈ount锛圖istinct锛夛紝鎻愬崌鎬ц兘銆,https://opengauss.org/zh/docs/3.0.0/docs/CharacteristicDescription/%E6%94%AF%E6%8C%81HyperLogLog.html,鏀寔HyperLogLog,鏀寔锝淗yperLogLog -PGXC_CLASS,PGXC_CLASS绯荤粺琛ㄥ瓨鍌ㄦ瘡寮犺〃鐨勫鍒舵垨鍒嗗竷淇℃伅銆侾GXC_CLASS绯荤粺琛ㄤ粎鍦ㄥ垎甯冨紡鍦烘櫙涓嬫湁鍏蜂綋鍚箟锛宱penGauss鍙兘鏌ヨ琛ㄥ畾涔夈,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PGXC_CLASS.html,PGXC_CLASS,PGXC锝淐LASS -瀛愭煡璇㈣〃杈惧紡,瀛愭煡璇㈣〃杈惧紡涓昏鏈変互涓嬪嚑绉嶏細,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%AD%90%E6%9F%A5%E8%AF%A2%E8%A1%A8%E8%BE%BE%E5%BC%8F.html,瀛愭煡璇㈣〃杈惧紡,瀛愶綔鏌ヨ锝滆〃杈惧紡 -瀛樺偍杩囩▼,瀛樺偍杩囩▼鏄兘澶熷畬鎴愮壒瀹氬姛鑳界殑SQL璇彞闆嗐傜敤鎴峰彲浠ヨ繘琛屽弽澶嶈皟鐢紝浠庤屽噺灏慡QL璇彞鐨勯噸澶嶇紪鍐欐暟閲忥紝鎻愰珮宸ヤ綔鏁堢巼銆,https://opengauss.org/zh/docs/3.0.0/docs/BriefTutorial/%E5%AD%98%E5%82%A8%E8%BF%87%E7%A8%8B.html,瀛樺偍杩囩▼,瀛樺偍锝滆繃绋 -GAUSS-04901 鈥 GAUSS-04910,"GAUSS-04901: 鈥減g_hba.conf rejects replication connection for host '%s', user '%s', %s鈥",https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04901-GAUSS-04910.html,GAUSS-04901 鈥 GAUSS-04910,GAUSS锝04901锝淕AUSS锝04910 -GAUSS-01981 鈥 GAUSS-01990,"GAUSS-01983: 鈥渃annot continue WAL streaming, recovery has already ended鈥",https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01981-GAUSS-01990.html,GAUSS-01981 鈥 GAUSS-01990,GAUSS锝01981锝淕AUSS锝01990 -楂樺苟鍙戞姤閿欌渢oo many clients already鈥濇垨鏃犳硶鍒涘缓绾跨▼,"楂樺苟鍙戞墽琛孲QL锛屾姤閿欌渟orry, too many clients already鈥濓紱鎴栨姤鏃犳硶鍒涘缓绾跨▼銆佹棤娉昮ork杩涚▼绛夐敊璇",https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E9%AB%98%E5%B9%B6%E5%8F%91%E6%8A%A5%E9%94%99-too-many-clients-already-%E6%88%96%E6%97%A0%E6%B3%95%E5%88%9B%E5%BB%BA%E7%BA%BF%E7%A8%8B.html,楂樺苟鍙戞姤閿欌渢oo many clients already鈥濇垨鏃犳硶鍒涘缓绾跨▼,楂橈綔鍙戞姤锝滈敊锝渢oo锝渕any锝渃lients锝渁lready锝滄棤娉曪綔鍒涘缓锝滅嚎绋 -PG_DESCRIPTION,PG_DESCRIPTION绯荤粺琛ㄥ彲浠ョ粰姣忎釜鏁版嵁搴撳璞″瓨鍌ㄤ竴涓彲閫夌殑鎻忚堪锛堟敞閲婏級銆傝澶氬唴缃殑绯荤粺瀵硅薄鐨勬弿杩版彁渚涗簡PG_DESCRIPTION鐨勫垵濮嬪唴瀹广,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_DESCRIPTION.html,PG_DESCRIPTION,PG锝淒ESCRIPTION -GAUSS-01491 鈥 GAUSS-01500,GAUSS-01492: 鈥渘ested CREATE EXTENSION is not supported鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01491-GAUSS-01500.html,GAUSS-01491 鈥 GAUSS-01500,GAUSS锝01491锝淕AUSS锝01500 -GAUSS-06171 鈥 GAUSS-06180,GAUSS-06171: 鈥淚nvaild UUID for CREATE SEQUENCE %s.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06171-GAUSS-06180.html,GAUSS-06171 鈥 GAUSS-06180,GAUSS锝06171锝淕AUSS锝06180 -PG_TS_TEMPLATE,PG_TS_TEMPLATE绯荤粺琛ㄥ寘鍚畾涔夋枃鏈悳绱㈡ā鏉跨殑璁板綍銆傛ā鏉挎槸鏂囨湰鎼滅储瀛楀吀鐨勭被鐨勫疄鐜版鏋躲傚洜涓烘ā鏉垮繀椤婚氳繃C璇█绾у埆鐨勫嚱鏁板疄鐜帮紝绱㈠紩鏂版ā鏉跨殑鍒涘缓蹇呴』鐢辨暟鎹簱绯荤粺绠＄悊鍛樺垱寤恒,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_TS_TEMPLATE.html,PG_TS_TEMPLATE,PG锝淭S锝淭EMPLATE -OS,OS_RUNTIME,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/OS.html,OS,OS -MOT鎭㈠姒傚康,MOT鎭㈠妯″潡鎻愪緵浜嗘仮澶峂OT琛ㄦ暟鎹墍闇鐨勬墍鏈夊姛鑳姐傛仮澶嶆ā鍧楃殑涓昏鐩爣鏄湪璁″垝锛堜緥濡傜淮鎶わ級鍏抽棴鎴栬鍒掑锛堜緥濡傜數婧愭晠闅滐級宕╂簝鍚庯紝灏嗘暟鎹拰MOT寮曟搸鎭㈠鍒颁竴鑷寸殑鐘舵併,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/MOT%E6%81%A2%E5%A4%8D%E6%A6%82%E5%BF%B5.html,MOT鎭㈠姒傚康,MOT锝滄仮澶嶏綔姒傚康 -PG_GTT_RELSTATS,PG_GTT_RELSTATS瑙嗗浘鏌ョ湅褰撳墠浼氳瘽鎵鏈夊叏灞涓存椂琛ㄥ熀鏈俊鎭紝璋冪敤pg_get_gtt_relstats鍑芥暟銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_GTT_RELSTATS.html,PG_GTT_RELSTATS,PG锝淕TT锝淩ELSTATS -SQLGetDiagRec,杩斿洖璇婃柇璁板綍鐨勫涓瓧娈电殑褰撳墠鍊硷紝鍏朵腑璇婃柇璁板綍鍖呭惈閿欒銆佽鍛婂強鐘舵佷俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/SQLGetDiagRec.html,SQLGetDiagRec,SQLGetDiagRec -GAUSS-00801 鈥 GAUSS-00810,GAUSS-00801: 鈥渘ull conpfeqop for constraint %u鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00801-GAUSS-00810.html,GAUSS-00801 鈥 GAUSS-00810,GAUSS锝00801锝淕AUSS锝00810 -鍐呭瓨琛ㄧ壒鎬,MOT浠嬬粛,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%86%85%E5%AD%98%E8%A1%A8%E7%89%B9%E6%80%A7.html,鍐呭瓨琛ㄧ壒鎬,鍐呭瓨锝滆〃锝滅壒鎬 -GAUSS-07441 鈥 GAUSS-07450,GAUSS-07441: 鈥渢oast_rel should not be NULL!鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-07441-GAUSS-07450.html,GAUSS-07441 鈥 GAUSS-07450,GAUSS锝07441锝淕AUSS锝07450 -鏈琛,缂╃暐璇畾涔夋弿杩2PL2闃舵閿侊紙2-Phase Locking锛堿CID鍘熷瓙鎬э紙Atomicity锛夈佷竴鑷存э紙Consistency锛夈侀殧绂绘э紙Isolation锛夈佹寔涔呮э紙Durability锛堿P鍒嗘瀽澶勭悊锛圓nalytical Processing锛堿rm楂樼骇RISC鏈哄櫒锛圓dvanced RISC Machine锛夈亁86鐨勬浛浠ｇ‖浠舵灦鏋凜C骞跺彂鎺у埗锛圕oncurrency Control锛塁PU涓ぎ澶勭悊鍣紙Central Processing Unit锛塂B鏁版嵁搴擄紙Database锛塂BA鏁版嵁搴撶鐞嗗憳锛圖atabase Administrator锛塂BMS鏁版嵁搴撶鐞嗙郴缁燂紙DataBase Management System锛塂DL鏁版嵁瀹氫箟璇█锛圖ata Definition Language锛夋暟鎹簱妯″紡绠＄悊璇█DML鏁版嵁淇敼璇█锛圖ata Modification Language锛塃TL鎻愬彇銆佽浆鎹€佸姞杞芥垨閬囨椂閿佸畾锛圗xtract銆乀ransform銆 Load or Encounter Time Locking锛塅DW澶栭儴鏁版嵁灏佽锛團oreign Data Wrapper锛塆C鍨冨溇鏀堕泦鍣紙Garbage Collector锛塇A楂樺彲鐢ㄦэ紙High Availability锛塇TAP浜嬪姟鍒嗘瀽娣峰悎澶勭悊锛圚ybrid Transactional-Analytical Processing锛塈oT鐗╄仈缃戯紙Internet of Things锛塈M鍐呭偍瀛橈紙In-Memory锛塈MDB鍐呭偍瀛樻暟鎹簱锛圛n-Memory Database锛塈R婧愪唬鐮佺殑涓棿琛ㄧず锛圛ntermediate Representation锛夛紝鐢ㄤ簬缂栬瘧鍜屼紭鍖朖IT鍑嗘椂锛圝ust In Time锛塉SONJavaScript瀵硅薄琛ㄧず娉曪紙JavaScript Object Notation锛塊V閿硷紙Key Value锛塋LVM浣庣骇铏氭嫙鏈猴紙Low-Level Virtual Machine锛夛紝鎸囩紪璇戜唬鐮佹垨IR鏌ヨM2M鏈哄鏈猴紙Machine-to-Machine锛塎L鏈哄櫒瀛︿範锛圡achine Learning锛塎M涓诲唴瀛橈紙Main Memory锛塎O鍐呭瓨浼樺寲锛圡emory Optimized锛塎OT鍐呭瓨浼樺寲琛ㄥ瓨鍌ㄥ紩鎿庯紙SE锛夛紝璇讳綔/em/ /oh/ /tee/MVCC澶氱増鏈苟鍙戞帶鍒讹紙Multi-Version Concurrency Control锛塏UMA闈炰竴鑷存у唴瀛樿闂紙Non-Uniform Memory Access锛塐CC涔愯骞跺彂鎺у埗锛圤ptimistic Concurrency Control锛塐LTP鍦ㄧ嚎浜嬪姟澶勭悊锛圤n-Line Transaction Processing锛夛紝澶氱敤鎴峰湪绾夸氦鏄撶被涓氬姟PGPostgreSQLRAW鍐欏悗璇绘牎楠岋紙Reads-After-Writes锛塕C杩斿洖鐮侊紙Return Code锛塕TO鐩爣鎭㈠鏃堕棿锛圧ecovery Time Objective锛塖E瀛樺偍寮曟搸锛圫torage Engine锛塖QL缁撴瀯鍖栨煡璇㈣瑷锛圫tructured Query Language锛塗CO鎬讳綋鎷ユ湁鎴愭湰锛圱otal Cost of Ownership锛塗P浜嬪姟澶勭悊锛圱ransactional Processing锛塗PC-C涓绉嶈仈鏈轰簨鍔″鐞嗗熀鍑員pm-C姣忓垎閽熶簨鍔℃暟-C. TPC-C鍩哄噯鐨勬ц兘鎸囨爣锛岀敤浜庣粺璁℃柊璁㈠崟浜嬪姟TVM寰皬铏氭嫙鏈猴紙Tiny Virtual Machine锛塗SO鍒嗘椂閫夐」锛圱ime Sharing Option锛塙DT鑷畾涔夌被鍨媁AL棰勫啓鏃ュ織锛圵rite Ahead Log锛塜LOG浜嬪姟鏃ュ織鐨凱ostgreSQL瀹炵幇锛圵AL锛屽涓婃枃鎵杩帮級,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%9C%AF%E8%AF%AD%E8%A1%A8.html,鏈琛,鏈琛 -GAUSS-01441 鈥 GAUSS-01450,GAUSS-01441: 鈥渂tree comparison procedures must have two arguments鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01441-GAUSS-01450.html,GAUSS-01441 鈥 GAUSS-01450,GAUSS锝01441锝淕AUSS锝01450 -鎵ц瀹夎,鎵ц鍓嶇疆鑴氭湰鍑嗗濂給penGauss瀹夎鐜涔嬪悗锛屾寜鐓у惎鍔ㄥ畨瑁呰繃绋嬮儴缃瞣penGauss銆,https://opengauss.org/zh/docs/3.0.0/docs/installation/%E6%89%A7%E8%A1%8C%E5%AE%89%E8%A3%85.html,鎵ц瀹夎,鎵ц锝滃畨瑁 -浜嬪姟,浜嬪姟鏄敤鎴峰畾涔夌殑涓涓暟鎹簱鎿嶄綔搴忓垪锛岃繖浜涙搷浣滆涔堝叏鍋氳涔堝叏涓嶅仛锛屾槸涓涓笉鍙垎鍓茬殑宸ヤ綔鍗曚綅銆俹penGauss鏁版嵁搴撴敮鎸佺殑浜嬪姟鎺у埗鍛戒护鏈夊惎鍔ㄣ佽缃佹彁浜ゃ佸洖婊氫簨鍔°俹penGauss鏁版嵁搴撴敮鎸佺殑浜嬪姟闅旂绾у埆鏈夎宸叉彁浜ゅ拰鍙噸澶嶈銆,https://opengauss.org/zh/docs/3.0.0/docs/BriefTutorial/%E4%BA%8B%E5%8A%A1.html,浜嬪姟,浜嬪姟 -PG_STATIO_SYS_SEQUENCES,PG_STATIO_SYS_SEQUENCES瑙嗗浘鏄剧ず鍛藉悕绌洪棿涓墍鏈夊簭鍒楃殑IO鐘舵佷俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_STATIO_SYS_SEQUENCES.html,PG_STATIO_SYS_SEQUENCES,PG锝淪TATIO锝淪YS锝淪EQUENCES -GAUSS-07171 鈥 GAUSS-07180,GAUSS-07171: 鈥渃ould not remove %s file before unlink col relation files: %m鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-07171-GAUSS-07180.html,GAUSS-07171 鈥 GAUSS-07180,GAUSS锝07171锝淕AUSS锝07180 -GAUSS-01121 鈥 GAUSS-01130,GAUSS-01121: 鈥渃annot swap toast files by content when there's only one鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01121-GAUSS-01130.html,GAUSS-01121 鈥 GAUSS-01130,GAUSS锝01121锝淕AUSS锝01130 -搴旂敤寮鍙戞帴鍙,鏀寔鏍囧噯SQL,https://opengauss.org/zh/docs/3.0.0/docs/CharacteristicDescription/%E5%BA%94%E7%94%A8%E5%BC%80%E5%8F%91%E6%8E%A5%E5%8F%A3.html,搴旂敤寮鍙戞帴鍙,搴旂敤锝滃紑鍙戯綔鎺ュ彛 -ROLLBACK,鍥炴粴褰撳墠浜嬪姟骞跺彇娑堝綋鍓嶄簨鍔′腑鐨勬墍鏈夋洿鏂般,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/ROLLBACK.html,ROLLBACK,ROLLBACK -PG_AGGREGATE,PG_AGGREGATE绯荤粺琛ㄥ瓨鍌ㄤ笌鑱氶泦鍑芥暟鏈夊叧鐨勪俊鎭侾G_AGGREGATE閲岀殑姣忔潯璁板綍閮芥槸涓鏉g_proc閲岄潰鐨勮褰曠殑鎵╁睍銆侾G_PROC璁板綍鎵胯浇璇ヨ仛闆嗙殑鍚嶇О銆佽緭鍏ュ拰杈撳嚭鏁版嵁绫诲瀷锛屼互鍙婂叾瀹冧竴浜涘拰鏅氬嚱鏁扮被浼肩殑淇℃伅銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_AGGREGATE.html,PG_AGGREGATE,PG锝淎GGREGATE -GAUSS-05571 鈥 GAUSS-05580,GAUSS-05571: 鈥渇oreign table server is invalid.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05571-GAUSS-05580.html,GAUSS-05571 鈥 GAUSS-05580,GAUSS锝05571锝淕AUSS锝05580 -GAUSS-02351 鈥 GAUSS-02360,GAUSS-02351: 鈥渃annot set parent params from subquery鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02351-GAUSS-02360.html,GAUSS-02351 鈥 GAUSS-02360,GAUSS锝02351锝淕AUSS锝02360 -GAUSS-05251鈥 GAUSS-05260,GAUSS-05251: 鈥淭ext search for Romanian is not supported!鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05251-GAUSS-05260.html,GAUSS-05251鈥 GAUSS-05260,GAUSS锝05251锝淕AUSS锝05260 -浣跨敤SQL鍑芥暟鎺ュ彛杩涜閫昏緫瑙ｇ爜,openGauss鍙互閫氳繃璋冪敤SQL鍑芥暟锛岃繘琛屽垱寤恒佸垹闄ゃ佹帹杩涢昏緫澶嶅埗妲斤紝鑾峰彇瑙ｇ爜鍚庣殑浜嬪姟鏃ュ織銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E4%BD%BF%E7%94%A8SQL%E5%87%BD%E6%95%B0%E6%8E%A5%E5%8F%A3%E8%BF%9B%E8%A1%8C%E9%80%BB%E8%BE%91%E8%A7%A3%E7%A0%81.html,浣跨敤SQL鍑芥暟鎺ュ彛杩涜閫昏緫瑙ｇ爜,浣跨敤锝淪QL锝滃嚱鏁帮綔鎺ュ彛锝滆繘琛岋綔閫昏緫锝滆В鐮 -GAUSS-02801 鈥 GAUSS-02810,"GAUSS-02801: 鈥渟tring is too long for tsvector (%d bytes, max %d bytes)鈥",https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02801-GAUSS-02810.html,GAUSS-02801 鈥 GAUSS-02810,GAUSS锝02801锝淕AUSS锝02810 -DROP AGGREGATE,鍒犻櫎涓涓仛鍚堝嚱鏁般,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/DROP-AGGREGATE.html,DROP AGGREGATE,DROP锝淎GGREGATE -STATIO_ALL_SEQUENCES,STATIO_ALL_SEQUENCES瑙嗗浘鍖呭惈鏁版嵁搴撲腑姣忎釜搴忓垪鐨勬瘡涓琛岋紝鏄剧ず鐗瑰畾搴忓垪鍏充簬I/O鐨勭粺璁°,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/STATIO_ALL_SEQUENCES.html,STATIO_ALL_SEQUENCES,STATIO锝淎LL锝淪EQUENCES -gs_install,鏁版嵁搴撶殑閮ㄧ讲鏄竴涓鏉傜殑杩囩▼銆俹penGauss鎻愪緵浜唃s_install宸ュ叿鏉ュ府鍔╁畬鎴恛penGauss鐨勫畨瑁呭拰閮ㄧ讲銆,https://opengauss.org/zh/docs/3.0.0/docs/Toolreference/gs_install.html,gs_install,gs锝渋nstall -DROP SERVER,鍒犻櫎鐜版湁鐨勪竴涓暟鎹湇鍔″櫒銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/DROP-SERVER.html,DROP SERVER,DROP锝淪ERVER -鏌ョ湅鍙傛暟褰撳墠鍙栧,openGauss瀹夎鍚庯紝鏈変竴濂楅粯璁ょ殑杩愯鍙傛暟锛屼负浜嗕娇openGauss涓庝笟鍔＄殑閰嶅悎搴︽洿楂橈紝鐢ㄦ埛闇瑕佹牴鎹笟鍔″満鏅拰鏁版嵁閲忕殑澶у皬杩涜GUC鍙傛暟璋冩暣銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%9F%A5%E7%9C%8B%E5%8F%82%E6%95%B0%E5%BD%93%E5%89%8D%E5%8F%96%E5%80%BC.html,鏌ョ湅鍙傛暟褰撳墠鍙栧,鏌ョ湅锝滃弬鏁帮綔褰撳墠锝滃彇鍊 -璧勬簮璐熻浇绠＄悊姒傝堪,openGauss鎻愪緵浜嗚祫婧愯礋杞界鐞嗘墜娈碉紝鏉ュ潎琛′换鍔″绯荤粺璧勬簮鐨勫埄鐢ㄣ,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E8%B5%84%E6%BA%90%E8%B4%9F%E8%BD%BD%E7%AE%A1%E7%90%86%E6%A6%82%E8%BF%B0.html,璧勬簮璐熻浇绠＄悊姒傝堪,璧勬簮锝滆礋杞斤綔绠＄悊锝滄杩 -GAUSS-04211 鈥 GAUSS-04220,GAUSS-04211: 鈥渃ould not disable timer for session timeout鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04211-GAUSS-04220.html,GAUSS-04211 鈥 GAUSS-04220,GAUSS锝04211锝淕AUSS锝04220 -GAUSS-03851 鈥 GAUSS-03860,GAUSS-03851: 鈥淯nSupported vector aggregation function %u鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03851-GAUSS-03860.html,GAUSS-03851 鈥 GAUSS-03860,GAUSS锝03851锝淕AUSS锝03860 -瀹夊叏閰嶇疆,鍙傛暟璇存槑锛欵lastic Search绯荤粺IP鍦板潃銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%AE%89%E5%85%A8%E9%85%8D%E7%BD%AE.html,瀹夊叏閰嶇疆,瀹夊叏锝滈厤缃 -鍔ㄦ佽鍙,鎵ц鍔ㄦ佹煡璇㈣鍙,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%8A%A8%E6%80%81%E8%AF%AD%E5%8F%A5.html,鍔ㄦ佽鍙,鍔ㄦ侊綔璇彞 -鑷不浜嬪姟,鑷不浜嬪姟锛圓utonomous Transaction锛夛紝鍦ㄤ富浜嬪姟鎵ц杩囩▼涓柊鍚殑鐙珛鐨勪簨鍔°傝嚜娌讳簨鍔＄殑鎻愪氦鍜屽洖婊氫笉浼氬奖鍝嶄富浜嬪姟宸叉彁浜ょ殑鏁版嵁锛屽悓鏃惰嚜娌讳簨鍔′篃涓嶅彈涓讳簨鍔″奖鍝嶃,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E8%87%AA%E6%B2%BB%E4%BA%8B%E5%8A%A1.html,鑷不浜嬪姟,鑷不锝滀簨鍔 -GS_SHARED_MEMORY_DETAIL,鏌ヨ褰撳墠鑺傜偣鎵鏈夊凡浜х敓鐨勫叡浜唴瀛樹笂涓嬫枃鐨勪娇鐢ㄤ俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GS_SHARED_MEMORY_DETAIL.html,GS_SHARED_MEMORY_DETAIL,GS锝淪HARED锝淢EMORY锝淒ETAIL -GAUSS-06701 鈥 GAUSS-06710,"GAUSS-06701: 鈥淪PI stack corrupted when return tuple, connected level: %d鈥",https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06701-GAUSS-06710.html,GAUSS-06701 鈥 GAUSS-06710,GAUSS锝06701锝淕AUSS锝06710 -鍏ㄦ枃绱㈠紩,openGauss涓彁渚涚殑鍏ㄦ枃绱㈠紩鍔熻兘鍙互瀵规枃妗ｈ繘琛岄澶勭悊锛屽苟涓斿彲浠ヤ娇鍚庣画鐨勬悳绱㈡洿蹇熴,https://opengauss.org/zh/docs/3.0.0/docs/CharacteristicDescription/%E5%85%A8%E6%96%87%E7%B4%A2%E5%BC%95.html,鍏ㄦ枃绱㈠紩,鍏ㄦ枃绱㈠紩 -GAUSS-06891 鈥 GAUSS-06900,GAUSS-06891: 鈥渓ine is larger than 1GB.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06891-GAUSS-06900.html,GAUSS-06891 鈥 GAUSS-06900,GAUSS锝06891锝淕AUSS锝06900 -GLOBAL_PLANCACHE_CLEAN,GLOBAL_PLANCACHE_CLEAN瑙嗗浘鐢ㄤ簬娓呯悊鎵鏈夎妭鐐逛笂鏃犱汉浣跨敤鐨勫叏灞璁″垝缂撳瓨銆傝繑鍥炲间负Boolean绫诲瀷銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GLOBAL_PLANCACHE_CLEAN.html,GLOBAL_PLANCACHE_CLEAN,GLOBAL锝淧LANCACHE锝淐LEAN -甯歌闂澶勭悊,璁粌鍦烘櫙澶辫触锛氳妫鏌ュ巻鍙叉棩蹇楁枃浠惰矾寰勬槸鍚︽纭紝涓旀枃浠舵牸寮忕鍚堜笂鏂囪瀹氥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%B8%B8%E8%A7%81%E9%97%AE%E9%A2%98%E5%A4%84%E7%90%86-64.html,甯歌闂澶勭悊,甯歌闂锝滃鐞 -PostGIS Extension,PostGIS姒傝堪,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PostGIS-Extension.html,PostGIS Extension,PostGIS锝淓xtension -SQLConnect,鍦ㄩ┍鍔ㄧ▼搴忓拰鏁版嵁婧愪箣闂村缓绔嬭繛鎺ャ傝繛鎺ヤ笂鏁版嵁婧愪箣鍚庯紝鍙互閫氳繃杩炴帴鍙ユ焺璁块棶鍒版墍鏈夋湁鍏宠繛鎺ユ暟鎹簮鐨勪俊鎭紝鍖呮嫭绋嬪簭杩愯鐘舵併佷簨鍔″鐞嗙姸鎬佸拰閿欒淇℃伅銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/SQLConnect.html,SQLConnect,SQLConnect -GAUSS-00031 鈥 GAUSS-00040,GAUSS-00031: 鈥渁rgument declared 'anyarray' is not an array but type %s鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00031-GAUSS-00040.html,GAUSS-00031 鈥 GAUSS-00040,GAUSS锝00031锝淕AUSS锝00040 -GAUSS-07201 鈥 GAUSS-07210,"GAUSS-07201: 鈥渃ould not read from log segment %s, offset %u, length %d, readbytes %d: %m鈥",https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-07201-GAUSS-07210.html,GAUSS-07201 鈥 GAUSS-07210,GAUSS锝07201锝淕AUSS锝07210 -GAUSS-05671 鈥 GAUSS-05680,GAUSS-05671: 鈥淸CapView] json file can not by NULL鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05671-GAUSS-05680.html,GAUSS-05671 鈥 GAUSS-05680,GAUSS锝05671锝淕AUSS锝05680 -瑙﹀彂鍣ㄥ嚱鏁,pg_get_triggerdef(oid),https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E8%A7%A6%E5%8F%91%E5%99%A8%E5%87%BD%E6%95%B0.html,瑙﹀彂鍣ㄥ嚱鏁,瑙﹀彂鍣綔鍑芥暟 -GAUSS-06081 鈥 GAUSS-06090,GAUSS-06081: 鈥渃an't merge partition bacause partition %s has unusable local index鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06081-GAUSS-06090.html,GAUSS-06081 鈥 GAUSS-06090,GAUSS锝06081锝淕AUSS锝06090 -鐩稿叧姒傚康,鏁版嵁搴撶敤浜庣鐞嗗悇绫绘暟鎹璞★紝涓庡叾浠栨暟鎹簱闅旂銆傚垱寤烘暟鎹璞℃椂鍙互鎸囧畾瀵瑰簲鐨勮〃绌洪棿锛屽鏋滀笉鎸囧畾鐩稿簲鐨勮〃绌洪棿锛岀浉鍏崇殑瀵硅薄浼氶粯璁や繚瀛樺湪PG_DEFAULT绌洪棿涓傛暟鎹簱绠＄悊鐨勫璞″彲鍒嗗竷鍦ㄥ涓〃绌洪棿涓娿,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E7%9B%B8%E5%85%B3%E6%A6%82%E5%BF%B5.html,鐩稿叧姒傚康,鐩稿叧锝滄蹇 -Psycopg,Psycopg鎺ュ彛鏄竴濂楁彁渚涚粰鐢ㄦ埛鐨凙PI鏂规硶锛屾湰鑺傚皢瀵归儴鍒嗗父鐢ㄦ帴鍙ｅ仛鍏蜂綋鎻忚堪銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/Psycopg.html,Psycopg,Psycopg -闆嗗悎,鍦ㄤ娇鐢ㄩ泦鍚堜箣鍓嶏紝闇瑕佽嚜瀹氫箟涓涓泦鍚堢被鍨嬨,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E9%9B%86%E5%90%88.html,闆嗗悎,闆嗗悎 -ALTER SYNONYM,淇敼SYNONYM瀵硅薄鐨勫睘鎬с,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/ALTER-SYNONYM.html,ALTER SYNONYM,ALTER锝淪YNONYM -GAUSS-53600 鈥 GAUSS-53699,GAUSS-53600: 鈥淐A password must contain at least eight characters.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-53600-GAUSS-53699.html,GAUSS-53600 鈥 GAUSS-53699,GAUSS锝53600锝淕AUSS锝53699 -DB4AI.SAMPLE_SNAPSHOT,SAMPLE_SNAPSHOT鏄疍B4AI鐗规х敤浜庡鍩烘暟鎹繘琛岄噰鏍风敓鎴愬揩鐓х殑鎺ュ彛鍑芥暟銆傞氳繃璇硶SAMPLE SNAPSHOT璋冪敤銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/DB4AI-SAMPLE_SNAPSHOT.html,DB4AI.SAMPLE_SNAPSHOT,DB4AI锝淪AMPLE锝淪NAPSHOT -TPCC杩愯鏃讹紝娉ㄥ叆纾佺洏婊℃晠闅滐紝TPCC鍗′綇鐨勯棶棰,TPCC杩愯鏃讹紝娉ㄥ叆纾佺洏婊℃晠闅滐紝TPCC鍗′綇锛屾晠闅滄秷闄ゅ悗锛孴PCC鑷姩缁窇銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/TPCC%E8%BF%90%E8%A1%8C%E6%97%B6-%E6%B3%A8%E5%85%A5%E7%A3%81%E7%9B%98%E6%BB%A1%E6%95%85%E9%9A%9C-TPCC%E5%8D%A1%E4%BD%8F%E7%9A%84%E9%97%AE%E9%A2%98.html,TPCC杩愯鏃讹紝娉ㄥ叆纾佺洏婊℃晠闅滐紝TPCC鍗′綇鐨勯棶棰,TPCC锝滆繍琛岋綔鏃讹綔娉ㄥ叆锝滅鐩橈綔婊★綔鏁呴殰锝淭PCC锝滃崱浣忥綔闂 -Scan鏂瑰紡鐨凥int,鎸囨槑scan浣跨敤鐨勬柟娉曪紝鍙互鏄痶ablescan銆乮ndexscan鍜宨ndexonlyscan銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/Scan%E6%96%B9%E5%BC%8F%E7%9A%84Hint.html,Scan鏂瑰紡鐨凥int,Scan锝滄柟寮忥綔Hint -缁熶竴瀹¤鏈哄埗,瀹¤鏈哄埗鏄涔嬫湁鏁堢殑瀹夊叏绠＄悊鏂规锛屽彲鏈夋晥瑙ｅ喅鏀诲嚮鑰呮姷璧栵紝瀹¤鐨勮寖鍥磋秺澶э紝鍙洃鎺х殑琛屼负灏辫秺澶氾紝鑰屼骇鐢熺殑瀹¤鏃ュ織灏辫秺澶氾紝褰卞搷瀹為檯瀹¤鏁堢巼銆傜粺涓瀹¤鏈哄埗鏄竴绉嶉氳繃瀹氬埗鍖栧埗瀹氬璁＄瓥鐣ヨ屽疄鐜伴珮鏁堝畨鍏ㄥ璁＄鐞嗙殑涓绉嶆妧鏈傚綋绠＄悊鍛樺畾涔夊璁″璞″拰瀹¤琛屼负鍚庯紝鐢ㄦ埛鎵ц鐨勪换鍔″鏋滃叧鑱斿埌瀵瑰簲鐨勫璁＄瓥鐣ワ紝鍒欑敓鎴愬搴旂殑瀹¤琛屼负锛屽苟璁板綍瀹¤鏃ュ織銆傚畾鍒跺寲瀹¤绛栫暐鍙兜鐩栧父瑙佺殑鐢ㄦ埛绠＄悊娲诲姩锛孌DL鍜孌ML琛屼负锛屾弧瓒虫棩甯稿璁¤瘔姹傘,https://opengauss.org/zh/docs/3.0.0/docs/CharacteristicDescription/%E7%BB%9F%E4%B8%80%E5%AE%A1%E8%AE%A1%E6%9C%BA%E5%88%B6.html,缁熶竴瀹¤鏈哄埗,缁熶竴锝滃璁★綔鏈哄埗 -PG_USER_MAPPINGS,PG_USER_MAPPINGS瑙嗗浘鎻愪緵璁块棶鍏充簬鐢ㄦ埛鏄犲皠鐨勪俊鎭殑鎺ュ彛銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_USER_MAPPINGS.html,PG_USER_MAPPINGS,PG锝淯SER锝淢APPINGS -MOT浣庡欢杩,浠ヤ笅鏄湪Arm/椴查箯涓よ矾鏈嶅姟鍣紙128鏍革級涓婅繘琛屾祴璇曠殑缁撴灉銆傚崟浣嶄负姣锛坢s锛夈,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/MOT%E4%BD%8E%E5%BB%B6%E8%BF%9F.html,MOT浣庡欢杩,MOT锝滀綆锝滃欢杩 -杩愯鏃剁粺璁,鏌ヨ鍜岀储寮曠粺璁℃敹闆嗗櫒,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E8%BF%90%E8%A1%8C%E6%97%B6%E7%BB%9F%E8%AE%A1.html,杩愯鏃剁粺璁,杩愯锝滄椂锝滅粺璁 -GAUSS-07261 鈥 GAUSS-07270,"GAUSS-07261: 鈥淚nvalid 'chunksize' option value '%s' for OBS Read-Only table, valid range [8, 512] in MB鈥",https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-07261-GAUSS-07270.html,GAUSS-07261 鈥 GAUSS-07270,GAUSS锝07261锝淕AUSS锝07270 -GAUSS-07031 鈥 GAUSS-07040,"GAUSS-07031: 鈥淸REDO_LOG_TRACE]ApplyReadyTxnShareLogRecords encounter fatal error:rmgrID:%u, info:%u, designatedWorker:%u鈥",https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-07031-GAUSS-07040.html,GAUSS-07031 鈥 GAUSS-07040,GAUSS锝07031锝淕AUSS锝07040 -GAUSS-01171 鈥 GAUSS-01180,GAUSS-01171: 鈥渁rgument to option '%s' must be a list of column names鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01171-GAUSS-01180.html,GAUSS-01171 鈥 GAUSS-01180,GAUSS锝01171锝淕AUSS锝01180 -GAUSS-00711 鈥 GAUSS-00720,GAUSS-00711: 鈥渃annot %s '%s' because it is being used by active queries in this session鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00711-GAUSS-00720.html,GAUSS-00711 鈥 GAUSS-00720,GAUSS锝00711锝淕AUSS锝00720 -connection.close(),姝ゆ柟娉曞叧闂暟鎹簱杩炴帴銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/connection-close.html,connection.close(),connection锝渃lose锝(锝) -FAQ,鏈枃妗ｆ槸openGauss甯歌闂鎸囧崡銆,https://opengauss.org/zh/docs/3.0.0/docs/FAQ/FAQ.html,FAQ,FAQ -GAUSS-03661 鈥 GAUSS-03670,GAUSS-03661: 鈥渇ailed to add rightkey to new root page while splitting block %u of index '%s'鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03661-GAUSS-03670.html,GAUSS-03661 鈥 GAUSS-03670,GAUSS锝03661锝淕AUSS锝03670 -GAUSS-01081 鈥 GAUSS-01090,GAUSS-01083: 鈥済et search path failed鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01081-GAUSS-01090.html,GAUSS-01081 鈥 GAUSS-01090,GAUSS锝01081锝淕AUSS锝01090 -GAUSS-02301 鈥 GAUSS-02400,GAUSS-02301 鈥 GAUSS-02310,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02301-GAUSS-02400.html,GAUSS-02301 鈥 GAUSS-02400,GAUSS锝02301锝淕AUSS锝02400 -DROP TABLESPACE,鍒犻櫎涓涓〃绌洪棿銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/DROP-TABLESPACE.html,DROP TABLESPACE,DROP锝淭ABLESPACE -Session鎬ц兘璇婃柇,Session鎬ц兘璇婃柇鎻愪緵缁欑敤鎴稴ession绾у埆鐨勬ц兘闂璇婃柇銆,https://opengauss.org/zh/docs/3.0.0/docs/CharacteristicDescription/Session%E6%80%A7%E8%83%BD%E8%AF%8A%E6%96%AD.html,Session鎬ц兘璇婃柇,Session锝滄ц兘锝滆瘖鏂 -FAQ,濡備綍娓呴櫎缂栬瘧杩囩▼涓敓鎴愮殑涓存椂鏂囦欢銆,https://opengauss.org/zh/docs/3.0.0/docs/Compilationguide/FAQ.html,FAQ,FAQ -GAUSS-03301 鈥 GAUSS-03400,GAUSS-03301 鈥 GAUSS-03310,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03301-GAUSS-03400.html,GAUSS-03301 鈥 GAUSS-03400,GAUSS锝03301锝淕AUSS锝03400 -PG_STAT_ALL_TABLES,PG_STAT_ALL_TABLES瑙嗗浘灏嗗寘鍚綋鍓嶆暟鎹簱涓瘡涓〃鐨勪竴琛岋紙鍖呮嫭TOAST琛級锛屾樉绀鸿闂壒瀹氳〃鐨勭粺璁′俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_STAT_ALL_TABLES.html,PG_STAT_ALL_TABLES,PG锝淪TAT锝淎LL锝淭ABLES -璁剧疆甯愭埛瀹夊叏绛栫暐,openGauss涓哄笎鎴锋彁渚涗簡鑷姩閿佸畾鍜岃В閿佸笎鎴枫佹墜鍔ㄩ攣瀹氬拰瑙ｉ攣寮傚父甯愭埛鍜屽垹闄や笉鍐嶄娇鐢ㄧ殑甯愭埛绛変竴绯诲垪鐨勫畨鍏ㄦ帾鏂斤紝淇濊瘉鏁版嵁瀹夊叏銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E8%AE%BE%E7%BD%AE%E5%B8%90%E6%88%B7%E5%AE%89%E5%85%A8%E7%AD%96%E7%95%A5.html,璁剧疆甯愭埛瀹夊叏绛栫暐,璁剧疆锝滃笎鎴凤綔瀹夊叏绛栫暐 -GAUSS-07401 鈥 GAUSS-07500,GAUSS-07401 鈥 GAUSS-07410,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-07401-GAUSS-07500.html,GAUSS-07401 鈥 GAUSS-07500,GAUSS锝07401锝淕AUSS锝07500 -浣跨敤灞閮ㄨ仛绨,灞閮ㄨ仛绨囷紙Partial Cluster Key锛夋槸鍒楀瓨涓嬬殑涓绉嶆妧鏈傝繖绉嶆妧鏈彲浠ラ氳繃min/max绋鐤忕储寮曡緝蹇殑瀹炵幇鍩鸿〃鎵弿鐨刦ilter杩囨护銆侾artial Cluster Key鍙互鎸囧畾澶氬垪锛屼絾鏄竴鑸笉寤鸿瓒呰繃2鍒椼侾artial Cluster Key鐨勯夊彇鍘熷垯锛,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E4%BD%BF%E7%94%A8%E5%B1%80%E9%83%A8%E8%81%9A%E7%B0%87.html,浣跨敤灞閮ㄨ仛绨,浣跨敤锝滃眬閮綔鑱氱皣 -璁剧疆閫忔槑鏁版嵁鍔犲瘑锛圱DE锛,閫忔槑鏁版嵁鍔犲瘑锛圱ransparent Data Encryption锛夛紝鏄暟鎹簱鍦ㄥ皢鏁版嵁鍐欏叆瀛樺偍浠嬭川鏃跺鏁版嵁杩涜鍔犲瘑锛屼粠瀛樺偍浠嬭川涓鍙栨暟鎹椂鑷姩瑙ｅ瘑锛岄槻姝㈡敾鍑昏呯粫杩囨暟鎹簱璁よ瘉鏈哄埗鐩存帴璇诲彇鏁版嵁鏂囦欢涓殑鏁版嵁锛屼互瑙ｅ喅闈欐佹暟鎹硠闇查棶棰樸傝鍔熻兘瀵逛簬搴旂敤灞傚嚑涔庨忔槑鏃犳劅鐭ワ紝鐢ㄦ埛鍙牴鎹渶瑕佸喅瀹氭槸鍚﹀惎鐢ㄩ忔槑鏁版嵁鍔犲瘑鍔熻兘銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E8%AE%BE%E7%BD%AE%E9%80%8F%E6%98%8E%E6%95%B0%E6%8D%AE%E5%8A%A0%E5%AF%86_TDE.html,璁剧疆閫忔槑鏁版嵁鍔犲瘑锛圱DE锛,璁剧疆锝滈忔槑锝滄暟鎹綔鍔犲瘑锝滐紙锝淭DE锝滐級 -GAUSS-02171 鈥 GAUSS-02180,GAUSS-02177: 鈥減ool manager only supports UNIX socket鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02171-GAUSS-02180.html,GAUSS-02171 鈥 GAUSS-02180,GAUSS锝02171锝淕AUSS锝02180 -GAUSS-02031 鈥 GAUSS-02040,GAUSS-02032: 鈥渟yntax error: unexpected character '%s'鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02031-GAUSS-02040.html,GAUSS-02031 鈥 GAUSS-02040,GAUSS锝02031锝淕AUSS锝02040 -GAUSS-04391 鈥 GAUSS-04400,GAUSS-04391: 鈥淔ailed to initialze NativeTargetAsmPrinter for LLVM.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04391-GAUSS-04400.html,GAUSS-04391 鈥 GAUSS-04400,GAUSS锝04391锝淕AUSS锝04400 -GAUSS-02711 鈥 GAUSS-02720,GAUSS-02711: 鈥渟tanumbers is null鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02711-GAUSS-02720.html,GAUSS-02711 鈥 GAUSS-02720,GAUSS锝02711锝淕AUSS锝02720 -GLOBAL_STAT_XACT_USER_TABLES,鏄剧ず鍚勮妭鐐瑰懡鍚嶇┖闂翠腑鐢ㄦ埛琛ㄧ殑浜嬪姟鐘舵佷俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GLOBAL_STAT_XACT_USER_TABLES.html,GLOBAL_STAT_XACT_USER_TABLES,GLOBAL锝淪TAT锝淴ACT锝淯SER锝淭ABLES -GAUSS-02621 鈥 GAUSS-02630,GAUSS-02621: 鈥減ortal already pinned鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02621-GAUSS-02630.html,GAUSS-02621 鈥 GAUSS-02630,GAUSS锝02621锝淕AUSS锝02630 -ALTER DIRECTORY,瀵筪irectory灞炴ц繘琛屼慨鏀广,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/ALTER-DIRECTORY.html,ALTER DIRECTORY,ALTER锝淒IRECTORY -绀轰緥锛氶氳繃鏈湴鏂囦欢瀵煎叆瀵煎嚭鏁版嵁,鍦ㄤ娇鐢↗ava璇█鍩轰簬openGauss杩涜浜屾寮鍙戞椂锛屽彲浠ヤ娇鐢–opyManager鎺ュ彛锛岄氳繃娴佹柟寮忥紝灏嗘暟鎹簱涓殑鏁版嵁瀵煎嚭鍒版湰鍦版枃浠舵垨鑰呭皢鏈湴鏂囦欢瀵煎叆鏁版嵁搴撲腑锛屾枃浠舵牸寮忔敮鎸丆SV銆乀EXT绛夋牸寮忋,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E7%A4%BA%E4%BE%8B-%E9%80%9A%E8%BF%87%E6%9C%AC%E5%9C%B0%E6%96%87%E4%BB%B6%E5%AF%BC%E5%85%A5%E5%AF%BC%E5%87%BA%E6%95%B0%E6%8D%AE.html,绀轰緥锛氶氳繃鏈湴鏂囦欢瀵煎叆瀵煎嚭鏁版嵁,绀轰緥锝滄枃浠讹綔瀵煎叆锝滃鍑猴綔鏁版嵁 -GAUSS-00161 鈥 GAUSS-00170,GAUSS-00161: 鈥渨rong number of parameters on right side of OVERLAPS expression鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00161-GAUSS-00170.html,GAUSS-00161 鈥 GAUSS-00170,GAUSS锝00161锝淕AUSS锝00170 -GLOBAL_STATIO_SYS_INDEXES,GLOBAL_STATIO_SYS_INDEXES瑙嗗浘鏄剧ず鍚勮妭鐐圭殑鍛藉悕绌洪棿涓墍鏈夌郴缁熻〃绱㈠紩鐨処O鐘舵佷俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GLOBAL_STATIO_SYS_INDEXES.html,GLOBAL_STATIO_SYS_INDEXES,GLOBAL锝淪TATIO锝淪YS锝淚NDEXES -杩炴帴姹犲弬鏁,褰撲娇鐢ㄨ繛鎺ユ睜璁块棶鏁版嵁搴撴椂锛屽湪绯荤粺杩愯杩囩▼涓紝鏁版嵁搴撹繛鎺ユ槸琚綋浣滃璞″瓨鍌ㄥ湪鍐呭瓨涓殑锛屽綋鐢ㄦ埛闇瑕佽闂暟鎹簱鏃讹紝骞堕潪寤虹珛涓涓柊鐨勮繛鎺ワ紝鑰屾槸浠庤繛鎺ユ睜涓彇鍑轰竴涓凡寤虹珛鐨勭┖闂茶繛鎺ユ潵浣跨敤銆傜敤鎴蜂娇鐢ㄥ畬姣曞悗锛屾暟鎹簱骞堕潪灏嗚繛鎺ュ叧闂紝鑰屾槸灏嗚繛鎺ユ斁鍥炶繛鎺ユ睜涓紝浠ヤ緵涓嬩竴涓姹傝闂娇鐢ㄣ,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E8%BF%9E%E6%8E%A5%E6%B1%A0%E5%8F%82%E6%95%B0.html,杩炴帴姹犲弬鏁,杩炴帴姹狅綔鍙傛暟 -GAUSS-02941 鈥 GAUSS-02950,GAUSS-02941: 鈥渃onppeqop is not a 1-D Oid array鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02941-GAUSS-02950.html,GAUSS-02941 鈥 GAUSS-02950,GAUSS锝02941锝淕AUSS锝02950 -_PG_USER_MAPPINGS,瀛樺偍浠庢湰鍦扮敤鎴峰埌杩滅▼鐨勬槧灏勩傝瑙嗗浘鍙湁sysadmin鏉冮檺鍙互鏌ョ湅銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/_PG_USER_MAPPINGS.html,_PG_USER_MAPPINGS,PG锝淯SER锝淢APPINGS -鐢ㄦ埛鍜屾潈闄愬璁,鍙傛暟璇存槑锛氳繖涓弬鏁板喅瀹氭槸鍚﹀璁penGauss鐢ㄦ埛鐨勭櫥褰曪紙鍖呮嫭鐧诲綍鎴愬姛鍜岀櫥褰曞け璐ワ級銆佹敞閿銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E7%94%A8%E6%88%B7%E5%92%8C%E6%9D%83%E9%99%90%E5%AE%A1%E8%AE%A1.html,鐢ㄦ埛鍜屾潈闄愬璁,鐢ㄦ埛锝滄潈闄愶綔瀹¤ -STATEMENT_RESPONSETIME_PERCENTILE,鑾峰彇openGaussSQL鍝嶅簲鏃堕棿P80锛孭95鍒嗗竷淇℃伅銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/STATEMENT_RESPONSETIME_PERCENTILE.html,STATEMENT_RESPONSETIME_PERCENTILE,STATEMENT锝淩ESPONSETIME锝淧ERCENTILE -GLOBAL_RECORD_RESET_TIME,GLOBAL_RECORD_RESET_TIME鐢ㄤ簬閲嶇疆锛堥噸鍚佷富澶囧掓崲銆佹暟鎹簱鍒犻櫎锛夋眹鑱歰penGauss缁熻淇℃伅鏃堕棿銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GLOBAL_RECORD_RESET_TIME.html,GLOBAL_RECORD_RESET_TIME,GLOBAL锝淩ECORD锝淩ESET锝淭IME -GAUSS-03801 鈥 GAUSS-03810,GAUSS-03801: 鈥渃annot perform DELETE RETURNING on relation '%s'鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03801-GAUSS-03810.html,GAUSS-03801 鈥 GAUSS-03810,GAUSS锝03801锝淕AUSS锝03810 -DROP ROW LEVEL SECURITY POLICY,鍒犻櫎琛ㄤ笂鏌愪釜琛岃闂帶鍒剁瓥鐣ャ,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/DROP-ROW-LEVEL-SECURITY-POLICY.html,DROP ROW LEVEL SECURITY POLICY,DROP锝淩OW锝淟EVEL锝淪ECURITY锝淧OLICY -GAUSS-04581 鈥 GAUSS-04590,GAUSS-04581: 鈥淏loomFilters are not compatible for merging.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04581-GAUSS-04590.html,GAUSS-04581 鈥 GAUSS-04590,GAUSS锝04581锝淕AUSS锝04590 -鎺у埗鏂囨湰鎼滅储,瑙ｆ瀽鏂囨。,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%8E%A7%E5%88%B6%E6%96%87%E6%9C%AC%E6%90%9C%E7%B4%A2.html,鎺у埗鏂囨湰鎼滅储,鎺у埗锝滄枃鏈綔鎼滅储 -GAUSS-03761 鈥 GAUSS-03770,"GAUSS-03761: 鈥渙penning partition %u, but relation %s %u is neither table nor index鈥",https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03761-GAUSS-03770.html,GAUSS-03761 鈥 GAUSS-03770,GAUSS锝03761锝淕AUSS锝03770 -GOTO璇彞,GOTO璇彞鍙互瀹炵幇浠嶨OTO浣嶇疆鍒扮洰鏍囪鍙ョ殑鏃犳潯浠惰烦杞侴OTO璇彞浼氭敼鍙樺師鏈殑鎵ц閫昏緫锛屽洜姝ゅ簲璇ユ厧閲嶄娇鐢紝鎴栬呬篃鍙互浣跨敤EXCEPTION澶勭悊鐗规畩鍦烘櫙銆傚綋鎵цGOTO璇彞鏃讹紝鐩爣Label蹇呴』鏄敮涓鐨勩,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GOTO%E8%AF%AD%E5%8F%A5.html,GOTO璇彞,GOTO锝滆鍙 -妯″紡鍖归厤鎿嶄綔绗,鏁版嵁搴撴彁渚涗簡涓夌鐙珛鐨勫疄鐜版ā寮忓尮閰嶇殑鏂规硶锛歋QL LIKE鎿嶄綔绗︺丼IMILAR TO鎿嶄綔绗﹀拰POSIX-椋庢牸鐨勬鍒欒〃杈惧紡銆傞櫎浜嗚繖浜涘熀鏈殑鎿嶄綔绗﹀锛岃繕鏈変竴浜涘嚱鏁板彲鐢ㄤ簬鎻愬彇鎴栨浛鎹㈠尮閰嶅瓙涓插苟鍦ㄥ尮閰嶄綅缃垎绂讳竴涓覆銆,https://opengauss.org/zh/docs/3.0.0/docs/BriefTutorial/%E6%A8%A1%E5%BC%8F%E5%8C%B9%E9%85%8D%E6%93%8D%E4%BD%9C%E7%AC%A6.html,妯″紡鍖归厤鎿嶄綔绗,妯″紡鍖归厤锝滄搷浣滅 -GAUSS-04261 鈥 GAUSS-04270,GAUSS-04261: 鈥淔ailed to send queryid to Datanode %u鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04261-GAUSS-04270.html,GAUSS-04261 鈥 GAUSS-04270,GAUSS锝04261锝淕AUSS锝04270 -EXPLAIN,鏄剧ずSQL璇彞鐨勬墽琛岃鍒掋,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/EXPLAIN.html,EXPLAIN,EXPLAIN -鎺у埗璇彞,杩斿洖璇彞,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%8E%A7%E5%88%B6%E8%AF%AD%E5%8F%A5.html,鎺у埗璇彞,鎺у埗锝滆鍙 -GAUSS-04621 鈥 GAUSS-04630,GAUSS-04622: 鈥淧assword can't contain more than %d characters.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04621-GAUSS-04630.html,GAUSS-04621 鈥 GAUSS-04630,GAUSS锝04621锝淕AUSS锝04630 -鎶鏈櫧鐨功,鏈枃妗ｄ富瑕佷粙缁峯penGauss鏁版嵁搴撶殑鏋舵瀯銆佽兘鍔涗互鍙婁富瑕佹妧鏈,https://opengauss.org/zh/docs/3.0.0/docs/Technicalwhitepaper/Technicalwhitepaper.html,鎶鏈櫧鐨功,鎶鏈綔鐧界毊涔 -寤惰繜杩涘叆鏈澶у彲鐢ㄦā寮,鏀寔涓绘満寤惰繜杩涘叆鏈澶у彲鐢ㄦā寮忋,https://opengauss.org/zh/docs/3.0.0/docs/CharacteristicDescription/%E5%BB%B6%E8%BF%9F%E8%BF%9B%E5%85%A5%E6%9C%80%E5%A4%A7%E5%8F%AF%E7%94%A8%E6%A8%A1%E5%BC%8F.html,寤惰繜杩涘叆鏈澶у彲鐢ㄦā寮,寤惰繜锝滆繘鍏ワ綔鏈澶э綔鍙敤锝滄ā寮 -鐗堟湰鍜屽钩鍙板吋瀹规,鍘嗗彶鐗堟湰鍏煎鎬,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E7%89%88%E6%9C%AC%E5%92%8C%E5%B9%B3%E5%8F%B0%E5%85%BC%E5%AE%B9%E6%80%A7.html,鐗堟湰鍜屽钩鍙板吋瀹规,鐗堟湰锝滃钩鍙帮綔鍏煎鎬 -workload绾у埆绱㈠紩鎺ㄨ崘,瀵逛簬workload绾у埆鐨勭储寮曟帹鑽愶紝鐢ㄦ埛鍙氳繃杩愯鏁版嵁搴撳鐨勮剼鏈娇鐢ㄦ鍔熻兘锛屾湰鍔熻兘灏嗗寘鍚湁澶氭潯DML璇彞鐨剋orkload浣滀负杈撳叆锛屾渶缁堢敓鎴愪竴鎵瑰彲瀵规暣浣搘orkload鐨勬墽琛岃〃鐜拌繘琛屼紭鍖栫殑绱㈠紩銆傚悓鏃讹紝鏈姛鑳芥彁渚涗粠鏃ュ織涓娊鍙栦笟鍔℃暟鎹甋QL娴佹按鐨勫姛鑳姐,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/workload%E7%BA%A7%E5%88%AB%E7%B4%A2%E5%BC%95%E6%8E%A8%E8%8D%90.html,workload绾у埆绱㈠紩鎺ㄨ崘,workload锝滅骇鍒綔绱㈠紩锝滄帹鑽 -GAUSS-05851 鈥 GAUSS-05860,"GAUSS-05851: 鈥渞esource pool %u cannot be used, for it is used by user %u鈥",https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05851-GAUSS-05860.html,GAUSS-05851 鈥 GAUSS-05860,GAUSS锝05851锝淕AUSS锝05860 -GAUSS-05491 鈥 GAUSS-05500,GAUSS-05491: 鈥渄ata cache block %d is not owned by resource owner %s鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05491-GAUSS-05500.html,GAUSS-05491 鈥 GAUSS-05500,GAUSS锝05491锝淕AUSS锝05500 -PG_STATIO_USER_TABLES,PG_STATIO_USER_TABLES瑙嗗浘鏄剧ず鍛藉悕绌洪棿涓墍鏈夌敤鎴峰叧绯昏〃鐨処O鐘舵佷俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_STATIO_USER_TABLES.html,PG_STATIO_USER_TABLES,PG锝淪TATIO锝淯SER锝淭ABLES -瀹夎涓庣櫥褰,openGauss鏀寔浠ヨ剼鏈柟寮忚繘琛屾瀬绠瀹夎锛屾瀬绠瀹夎鍖呮嫭鍗曡妭鐐瑰畨瑁呭拰涓涓讳竴澶囪妭鐐瑰畨瑁呫,https://opengauss.org/zh/docs/3.0.0/docs/BriefTutorial/%E5%AE%89%E8%A3%85%E4%B8%8E%E7%99%BB%E5%BD%95.html,瀹夎涓庣櫥褰,瀹夎锝滅櫥褰 -PG_STATISTIC,PG_STATISTIC绯荤粺琛ㄥ瓨鍌ㄦ湁鍏宠鏁版嵁搴撲腑琛ㄥ拰绱㈠紩鍒楃殑缁熻鏁版嵁銆傞粯璁ゅ彧鏈夌郴缁熺鐞嗗憳鏉冮檺鎵嶅彲浠ヨ闂绯荤粺琛紝鏅氱敤鎴烽渶瑕佹巿鏉冩墠鍙互璁块棶銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_STATISTIC.html,PG_STATISTIC,PG锝淪TATISTIC -GAUSS-05441 鈥 GAUSS-05450,GAUSS-05441: 鈥減g_localtime must not be null!鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05441-GAUSS-05450.html,GAUSS-05441 鈥 GAUSS-05450,GAUSS锝05441锝淕AUSS锝05450 -鏂囨湰鎼滅储绫诲瀷,openGauss鎻愪緵浜嗕袱绉嶆暟鎹被鍨嬬敤浜庢敮鎸佸叏鏂囨绱€倀svector绫诲瀷琛ㄧず涓烘枃鏈悳绱紭鍖栫殑鏂囦欢鏍煎紡锛宼squery绫诲瀷琛ㄧず鏂囨湰鏌ヨ銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%96%87%E6%9C%AC%E6%90%9C%E7%B4%A2%E7%B1%BB%E5%9E%8B.html,鏂囨湰鎼滅储绫诲瀷,鏂囨湰锝滄悳绱綔绫诲瀷 -鏁版嵁搴撹璇佹満鍒,鎻愪緵鍩轰簬瀹㈡埛绔/鏈嶅姟绔紙C/S锛夋ā寮忕殑瀹㈡埛绔繛鎺ヨ璇佹満鍒躲,https://opengauss.org/zh/docs/3.0.0/docs/CharacteristicDescription/%E6%95%B0%E6%8D%AE%E5%BA%93%E8%AE%A4%E8%AF%81%E6%9C%BA%E5%88%B6.html,鏁版嵁搴撹璇佹満鍒,鏁版嵁搴擄綔璁よ瘉锝滄満鍒 -GAUSS-06211 鈥 GAUSS-06220,GAUSS-06211: 鈥渨rong number of tlist entries when compare a subquery targetlist datatypes鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06211-GAUSS-06220.html,GAUSS-06211 鈥 GAUSS-06220,GAUSS锝06211锝淕AUSS锝06220 -UPDATE,鏇存柊琛ㄤ腑鐨勬暟鎹俇PDATE淇敼婊¤冻鏉′欢鐨勬墍鏈夎涓寚瀹氱殑瀛楁鍊硷紝WHERE瀛愬彞澹版槑鏉′欢锛孲ET瀛愬彞鎸囧畾鐨勫瓧娈典細琚慨鏀癸紝娌℃湁鍑虹幇鐨勫瓧娈靛垯淇濇寔瀹冧滑鐨勫師鍊笺,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/UPDATE.html,UPDATE,UPDATE -GAUSS-00121 鈥 GAUSS-00130,GAUSS-00121: 鈥渃olumn %d of relation '%s' does not exist鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00121-GAUSS-00130.html,GAUSS-00121 鈥 GAUSS-00130,GAUSS锝00121锝淕AUSS锝00130 -GS_MATVIEWS,GS_MATVIEWS瑙嗗浘鎻愪緵浜嗗叧浜庢暟鎹簱涓瘡涓涓墿鍖栬鍥剧殑淇℃伅銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GS_MATVIEWS.html,GS_MATVIEWS,GS锝淢ATVIEWS -PG_CONVERSION,PG_CONVERSION绯荤粺琛ㄦ弿杩扮紪鐮佽浆鎹俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_CONVERSION.html,PG_CONVERSION,PG锝淐ONVERSION -SUMMARY_FILE_IOSTAT,閫氳繃openGauss鍐呭鏁版嵁鏂囦欢姹囪仛IO鐨勭粺璁★紝鍙嶆槧鏁版嵁鐨処O鎬ц兘锛岀敤浠ュ彂鐜癐O鎿嶄綔寮傚父绛夋ц兘闂銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/SUMMARY_FILE_IOSTAT.html,SUMMARY_FILE_IOSTAT,SUMMARY锝淔ILE锝淚OSTAT -ORDER BY瀛愬彞,ORDER BY瀵瑰SELECT璇彞妫绱㈠緱鍒扮殑涓鍒楁垨鑰呭鍒楁暟鎹繘琛屽崌搴忥紙ASC锛夋垨鑰呴檷搴忥紙DESC锛夋帓鍒椼,https://opengauss.org/zh/docs/3.0.0/docs/BriefTutorial/ORDER-BY%E5%AD%90%E5%8F%A5.html,ORDER BY瀛愬彞,ORDER锝淏Y锝滃瓙鍙 -鐩稿悓琛ㄧ殑INSERT鍜孌ELETE骞跺彂,浜嬪姟T1锛,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E7%9B%B8%E5%90%8C%E8%A1%A8%E7%9A%84INSERT%E5%92%8CDELETE%E5%B9%B6%E5%8F%91.html,鐩稿悓琛ㄧ殑INSERT鍜孌ELETE骞跺彂,鐩稿悓锝滆〃锝淚NSERT锝淒ELETE锝滃苟鍙 -java.sql.Statement,java.sql.Statement鏄疭QL璇彞鎺ュ彛銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/java-sql-Statement.html,java.sql.Statement,java锝渟ql锝淪tatement -GAUSS-00081 鈥 GAUSS-00090,GAUSS-00081: 鈥渦nnamed XML attribute value must be a column reference鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00081-GAUSS-00090.html,GAUSS-00081 鈥 GAUSS-00090,GAUSS锝00081锝淕AUSS锝00090 -GAUSS-00991 鈥 GAUSS-01000,GAUSS-00991: 鈥渆ncoding conversion function %s must return type 'void'鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00991-GAUSS-01000.html,GAUSS-00991 鈥 GAUSS-01000,GAUSS锝00991锝淕AUSS锝01000 -杞欢渚濊禆,琛 1 杞欢渚濊禆瑕佹眰,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E8%BD%AF%E4%BB%B6%E4%BE%9D%E8%B5%96.html,杞欢渚濊禆,杞欢锝滀緷璧 -楂樼骇鐗规,绱㈠紩鎺ㄨ崘,https://opengauss.org/zh/docs/3.0.0/docs/BriefTutorial/%E9%AB%98%E7%BA%A7%E7%89%B9%E6%80%A7.html,楂樼骇鐗规,楂樼骇锝滅壒鎬 -CREATE DATABASE,鍒涘缓涓涓柊鐨勬暟鎹簱銆傜己鐪佹儏鍐典笅鏂版暟鎹簱灏嗛氳繃澶嶅埗鏍囧噯绯荤粺鏁版嵁搴搕emplate0鏉ュ垱寤猴紝涓斾粎鏀寔浣跨敤template0鏉ュ垱寤恒,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/CREATE-DATABASE.html,CREATE DATABASE,CREATE锝淒ATABASE -绐楀彛鍑芥暟,鍒楀瓨琛ㄧ洰鍓嶅彧鏀寔rank(expression)鍜宺ow_number(expression)涓や釜鍑芥暟銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E7%AA%97%E5%8F%A3%E5%87%BD%E6%95%B0.html,绐楀彛鍑芥暟,绐楀彛锝滃嚱鏁 -璇佷功鏇挎崲,openGauss榛樿閰嶇疆浜哠SL杩炴帴鎵闇瑕佺殑瀹夊叏鐨勮瘉涔︺佺閽ワ紝鐢ㄦ埛濡傛灉闇瑕佹浛鎹负鑷繁鐨勮瘉涔︺佺閽ュ垯鍙寜鐓ф鏂规硶杩涜鏇挎崲銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E8%AF%81%E4%B9%A6%E6%9B%BF%E6%8D%A2.html,璇佷功鏇挎崲,璇佷功锝滄浛鎹 -鏀寔瀛樺偍杩囩▼璋冭瘯,鎻愪緵璋冭瘯瀛樺偍杩囩▼鐨勪竴缁凙PI锛屽彲浠ヨ繘琛屾柇鐐硅皟璇曘佸彉閲忔墦鍗扮瓑瀵瑰瓨鍌ㄨ繃绋嬬殑璋冭瘯鍔熻兘銆,https://opengauss.org/zh/docs/3.0.0/docs/CharacteristicDescription/%E6%94%AF%E6%8C%81%E5%AD%98%E5%82%A8%E8%BF%87%E7%A8%8B%E8%B0%83%E8%AF%95.html,鏀寔瀛樺偍杩囩▼璋冭瘯,鏀寔锝滃瓨鍌綔杩囩▼锝滆皟璇 -GAUSS-01851 鈥 GAUSS-01860,GAUSS-01851: 鈥渋nvalid input parameters when searching for local index under some index鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01851-GAUSS-01860.html,GAUSS-01851 鈥 GAUSS-01860,GAUSS锝01851锝淕AUSS锝01860 -PG_STAT_SYS_INDEXES,PG_STAT_SYS_INDEXES瑙嗗浘鏄剧ずpg_catalog銆乮nformation_schema妯″紡涓墍鏈夌郴缁熻〃鐨勭储寮曠姸鎬佷俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_STAT_SYS_INDEXES.html,PG_STAT_SYS_INDEXES,PG锝淪TAT锝淪YS锝淚NDEXES -GAUSS-00901 鈥 GAUSS-01000,GAUSS-00901 鈥 GAUSS-00910,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00901-GAUSS-01000.html,GAUSS-00901 鈥 GAUSS-01000,GAUSS锝00901锝淕AUSS锝01000 -璁剧疆璐︽湰鏁版嵁搴,璐︽湰鏁版嵁搴撴杩,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E8%AE%BE%E7%BD%AE%E8%B4%A6%E6%9C%AC%E6%95%B0%E6%8D%AE%E5%BA%93.html,璁剧疆璐︽湰鏁版嵁搴,璁剧疆锝滆处鏈綔鏁版嵁搴 -琛ㄥ拰绱㈠紩,鎼滅储琛,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E8%A1%A8%E5%92%8C%E7%B4%A2%E5%BC%95.html,琛ㄥ拰绱㈠紩,琛綔绱㈠紩 -GAUSS-01401 鈥 GAUSS-01500,GAUSS-01401 鈥 GAUSS-01410,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01401-GAUSS-01500.html,GAUSS-01401 鈥 GAUSS-01500,GAUSS锝01401锝淕AUSS锝01500 -GAUSS-01671 鈥 GAUSS-01680,GAUSS-01671: 鈥渋ndexqual clause is not binary opclause鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01671-GAUSS-01680.html,GAUSS-01671 鈥 GAUSS-01680,GAUSS锝01671锝淕AUSS锝01680 -CREATE SUBSCRIPTION,涓哄綋鍓嶆暟鎹簱娣诲姞涓涓柊鐨勮闃呫傝闃呭悕绉板繀椤讳笌鏁版嵁搴撲腑浠讳綍鐜版湁鐨勮闃呬笉鍚屻 璁㈤槄琛ㄧず鍒板彂甯冭呯殑澶嶅埗杩炴帴銆傚洜姝わ紝姝ゅ懡浠や笉浠呭湪鏈湴绯荤粺琛ㄤ腑娣诲姞瀹氫箟锛岃繕浼氬湪鍙戝竷绔垱寤哄鍒舵Ы銆 鍦ㄨ繍琛屾鍛戒护鐨勪簨鍔℃彁浜ゆ椂锛屽皢鍚姩閫昏緫澶嶅埗绾跨▼浠ュ鍒舵柊璁㈤槄鐨勬暟鎹,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/CREATE-SUBSCRIPTION.html,CREATE SUBSCRIPTION,CREATE锝淪UBSCRIPTION -Schema,openGauss鐨凷chema濡備笅琛ㄦ墍绀恒,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/Schema01.html,Schema,Schema -MOT浣跨敤姒傝堪,MOT浣滀负openGauss鐨勪竴閮ㄥ垎鑷姩閮ㄧ讲銆傛湁鍏冲浣曡绠楀拰瑙勫垝鎵闇鐨勫唴瀛樺拰瀛樺偍璧勬簮浠ョ淮鎸佸伐浣滆礋杞界殑璇存槑锛岃鍙傞槄MOT鍑嗗銆傚弬鑰僊OT閮ㄧ讲浜嗚ВMOT涓墍鏈夌殑閰嶇疆锛屼互鍙婃湇鍔″櫒浼樺寲鐨勯潪蹇呴』閫夐」銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/MOT%E4%BD%BF%E7%94%A8%E6%A6%82%E8%BF%B0.html,MOT浣跨敤姒傝堪,MOT锝滀娇鐢綔姒傝堪 -WDR Snapshot 鍘熶俊鎭〃,SNAPSHOT.SNAPSHOT,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/WDR-Snapshot-%E5%8E%9F%E4%BF%A1%E6%81%AF%E8%A1%A8.html,WDR Snapshot 鍘熶俊鎭〃,WDR锝淪napshot锝滃師锝滀俊鎭綔琛 -GAUSS-53200 鈥 GAUSS-53299,GAUSS-53200: 鈥淭he number of standbys for each DN instance must be the same. Please set it.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-53200-GAUSS-53299.html,GAUSS-53200 鈥 GAUSS-53299,GAUSS锝53200锝淕AUSS锝53299 -GAUSS-03931 鈥 GAUSS-03940,GAUSS-03935: 鈥渦ser mapping not found for '%s'鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03931-GAUSS-03940.html,GAUSS-03931 鈥 GAUSS-03940,GAUSS锝03931锝淕AUSS锝03940 -瀹瑰櫒瀹夎,鏈珷鑺備富瑕佷粙缁嶉氳繃Docker瀹夎openGauss锛屾柟渚緿evOps鐢ㄦ埛鐨勫畨瑁呫侀厤缃拰鐜璁剧疆銆,https://opengauss.org/zh/docs/3.0.0/docs/installation/%E5%AE%B9%E5%99%A8%E5%AE%89%E8%A3%85.html,瀹瑰櫒瀹夎,瀹瑰櫒锝滃畨瑁 -GAUSS-07301 鈥 GAUSS-07310,GAUSS-07301: 鈥渢his->m_srcDataSize is too large: %u鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-07301-GAUSS-07310.html,GAUSS-07301 鈥 GAUSS-07310,GAUSS锝07301锝淕AUSS锝07310 -gstrace,gstrace鏄痮penGauss鎻愪緵鐨勭敤鏉ヨ窡韪唴鏍镐唬鐮佹墽琛岃矾寰勩佽褰曞唴鏍告暟鎹粨鏋勩佸垎鏋愪唬鐮佹ц兘鐨勫伐鍏枫俆race鐨勬湁闄愮偣浣嶅拰鏁版嵁鍦ㄧ増鏈腑琚浐鍖栵紝鏃犳硶鍔ㄦ佹坊鍔犲拰鍒犻櫎銆,https://opengauss.org/zh/docs/3.0.0/docs/Toolreference/gstrace.html,gstrace,gstrace -gs_om,openGauss鎻愪緵浜唃s_om宸ュ叿甯姪瀵筼penGauss杩涜缁存姢锛屽寘鎷惎鍔╫penGauss銆佸仠姝penGauss銆佹煡璇penGauss鐘舵併佹煡璇㈤潤鎬侀厤缃佺敓鎴愰潤鎬侀厤缃枃浠躲佹煡璇penGauss鐘舵佽缁嗕俊鎭佺敓鎴愬姩鎬侀厤缃枃浠躲丼SL璇佷功鏇挎崲銆佹樉绀哄府鍔╀俊鎭拰鏄剧ず鐗堟湰鍙蜂俊鎭瓑鍔熻兘銆,https://opengauss.org/zh/docs/3.0.0/docs/Toolreference/gs_om.html,gs_om,gs锝渙m -GAUSS-05201鈥 GAUSS-05210,GAUSS-05201: 鈥渦nrecognize LOCKMODE type.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05201-GAUSS-05210.html,GAUSS-05201鈥 GAUSS-05210,GAUSS锝05201锝淕AUSS锝05210 -STATIO_USER_INDEXES,STATIO_USER_INDEXES瑙嗗浘鏄剧ず褰撳墠鑺傜偣鍛藉悕绌洪棿涓墍鏈夌敤鎴峰叧绯昏〃绱㈠紩鐨処O鐘舵佷俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/STATIO_USER_INDEXES.html,STATIO_USER_INDEXES,STATIO锝淯SER锝淚NDEXES -CREATE PROCEDURE,鍒涘缓涓涓柊鐨勫瓨鍌ㄨ繃绋嬨,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/CREATE-PROCEDURE.html,CREATE PROCEDURE,CREATE锝淧ROCEDURE -GAUSS-04981 鈥 GAUSS-04990,GAUSS-04981: 鈥渦_sess->parser_cxt.opr_cache_hash should not be null鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04981-GAUSS-04990.html,GAUSS-04981 鈥 GAUSS-04990,GAUSS锝04981锝淕AUSS锝04990 -DROP USER MAPPING,绉婚櫎涓涓敤浜庡閮ㄦ湇鍔″櫒鐨勭敤鎴锋槧灏勩,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/DROP-USER-MAPPING.html,DROP USER MAPPING,DROP锝淯SER锝淢APPING -甯搁噺涓庡畯,openGauss鏀寔鐨勫父閲忓拰瀹忚鍙傝琛1銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%B8%B8%E9%87%8F%E4%B8%8E%E5%AE%8F.html,甯搁噺涓庡畯,甯搁噺锝滃畯 -GAUSS-07001 鈥 GAUSS-07100,GAUSS-07001 鈥 GAUSS-07010,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-07001-GAUSS-07100.html,GAUSS-07001 鈥 GAUSS-07100,GAUSS锝07001锝淕AUSS锝07100 -缃戠粶閰嶇疆,缃戝崱澶氫腑鏂槦鍒楄缃,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E7%BD%91%E7%BB%9C%E9%85%8D%E7%BD%AE.html,缃戠粶閰嶇疆,缃戠粶锝滈厤缃 -澶勭悊缁撴灉闆,涓嶅悓绫诲瀷鐨勭粨鏋滈泦鏈夊悇鑷殑搴旂敤鍦烘櫙锛屽簲鐢ㄧ▼搴忛渶瑕佹牴鎹疄闄呮儏鍐甸夋嫨鐩稿簲鐨勭粨鏋滈泦绫诲瀷銆傚湪鎵цSQL璇彞杩囩▼涓紝閮介渶瑕佸厛鍒涘缓鐩稿簲鐨勮鍙ュ璞★紝鑰岄儴鍒嗗垱寤鸿鍙ュ璞＄殑鏂规硶鎻愪緵浜嗚缃粨鏋滈泦绫诲瀷鐨勫姛鑳姐傚叿浣撶殑鍙傛暟璁剧疆濡傝〃1鎵绀恒傛秹鍙婄殑Connection鐨勬柟娉曞涓嬶細,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%A4%84%E7%90%86%E7%BB%93%E6%9E%9C%E9%9B%86.html,澶勭悊缁撴灉闆,澶勭悊缁撴灉锝滈泦 -REINDEX,涓鸿〃涓殑鏁版嵁閲嶅缓绱㈠紩銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/REINDEX.html,REINDEX,REINDEX -GAUSS-02441 鈥 GAUSS-02450,GAUSS-02441: 鈥渦nexpected return code from WaitForMultipleObjects(): %lu鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02441-GAUSS-02450.html,GAUSS-02441 鈥 GAUSS-02450,GAUSS锝02441锝淕AUSS锝02450 -GAUSS-00951 鈥 GAUSS-00960,GAUSS-00951: 鈥淐OST must be positive鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00951-GAUSS-00960.html,GAUSS-00951 鈥 GAUSS-00960,GAUSS锝00951锝淕AUSS锝00960 -STATEMENT_HISTORY,鑾峰緱褰撳墠鑺傜偣鐨勬墽琛岃鍙ョ殑淇℃伅銆傛煡璇㈣鍥惧繀椤诲叿鏈塻ysadmin鏉冮檺鎴栬卪onitor admin鏉冮檺銆傚彧鍙湪绯荤粺搴撲腑鏌ヨ鍒扮粨鏋滐紝鐢ㄦ埛搴撲腑鏃犳硶鏌ヨ銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/STATEMENT_HISTORY-25.html,STATEMENT_HISTORY,STATEMENT锝淗ISTORY -GAUSS-06391 鈥 GAUSS-06400,GAUSS-06391: 鈥渢he move_loc buffer should be invalid.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06391-GAUSS-06400.html,GAUSS-06391 鈥 GAUSS-06400,GAUSS锝06391锝淕AUSS锝06400 -GAUSS-05751 鈥 GAUSS-05760,GAUSS-05751: 鈥渦nzCloseCurrentFile failed: err %d鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05751-GAUSS-05760.html,GAUSS-05751 鈥 GAUSS-05760,GAUSS锝05751锝淕AUSS锝05760 -SUMMARY_REL_IOSTAT,鑾峰彇鎵鏈夎妭鐐逛笂鐨勬暟鎹枃浠禝O缁熻淇℃伅銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/SUMMARY_REL_IOSTAT.html,SUMMARY_REL_IOSTAT,SUMMARY锝淩EL锝淚OSTAT -瀵煎嚭琛,openGauss鏀寔浣跨敤gs_dump宸ュ叿瀵煎嚭琛ㄧ骇鐨勫唴瀹癸紝鍖呭惈琛ㄥ畾涔夊拰琛ㄦ暟鎹傝鍥俱佸簭鍒楀拰澶栬〃灞炰簬鐗规畩鐨勮〃銆傜敤鎴峰彲閫氳繃鐏垫椿鐨勮嚜瀹氫箟鏂瑰紡瀵煎嚭琛ㄥ唴瀹癸紝涓嶄粎鏀寔閫夊畾涓涓〃鎴栧涓〃鐨勫鍑猴紝杩樻敮鎸佹帓闄や竴涓〃鎴栬呭涓〃鐨勫鍑恒傚彲鏍规嵁闇瑕佽嚜瀹氫箟瀵煎嚭濡備笅淇℃伅锛,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%AF%BC%E5%87%BA%E8%A1%A8.html,瀵煎嚭琛,瀵煎嚭锝滆〃 -浜岃繘鍒跺瓧绗︿覆鍑芥暟鍜屾搷浣滅,SQL瀹氫箟浜嗕竴浜涘瓧绗︿覆鍑芥暟锛屽湪杩欎簺鍑芥暟閲屼娇鐢ㄥ叧閿瓧鑰屼笉鏄楀彿鏉ュ垎闅斿弬鏁般,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E4%BA%8C%E8%BF%9B%E5%88%B6%E5%AD%97%E7%AC%A6%E4%B8%B2%E5%87%BD%E6%95%B0%E5%92%8C%E6%93%8D%E4%BD%9C%E7%AC%A6.html,浜岃繘鍒跺瓧绗︿覆鍑芥暟鍜屾搷浣滅,浜岃繘鍒讹綔瀛楃涓诧綔鍑芥暟锝滄搷浣滅 -DBE_PLDEBUGGER.local_debug_server_info,鐢ㄤ簬鏌ユ壘褰撳墠杩炴帴涓凡缁弔urn_on鐨勫瓨鍌ㄨ繃绋媜id銆備究浜庣敤鎴风‘璁ゅ湪璋冭瘯鍝簺瀛樺偍杩囩▼锛岄渶瑕侀氳繃funcoid鍜宲g_proc閰嶅悎浣跨敤銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/DBE_PLDEBUGGER-local_debug_server_info.html,DBE_PLDEBUGGER.local_debug_server_info,DBE锝淧LDEBUGGER锝渓ocal锝渄ebug锝渟erver锝渋nfo -GAUSS-04801 鈥 GAUSS-04810,GAUSS-04803: 鈥渃ache lookup failed for data source %u鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04801-GAUSS-04810.html,GAUSS-04801 鈥 GAUSS-04810,GAUSS锝04801锝淕AUSS锝04810 -娓告爣姒傝堪,涓轰簡澶勭悊SQL璇彞锛屽瓨鍌ㄨ繃绋嬭繘绋嬪垎閰嶄竴娈靛唴瀛樺尯鍩熸潵淇濆瓨涓婁笅鏂囪仈绯汇傛父鏍囨槸鎸囧悜涓婁笅鏂囧尯鍩熺殑鍙ユ焺鎴栨寚閽堛傚熷姪娓告爣锛屽瓨鍌ㄨ繃绋嬪彲浠ユ帶鍒朵笂涓嬫枃鍖哄煙鐨勫彉鍖栥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%B8%B8%E6%A0%87%E6%A6%82%E8%BF%B0.html,娓告爣姒傝堪,娓告爣锝滄杩 -GAUSS-02571 鈥 GAUSS-02580,GAUSS-02572: 鈥渘umber of aliases does not match number of columns鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02571-GAUSS-02580.html,GAUSS-02571 鈥 GAUSS-02580,GAUSS锝02571锝淕AUSS锝02580 -GS_POLICY_LABEL,GS_POLICY_LABEL绯荤粺琛ㄨ褰曡祫婧愭爣绛鹃厤缃俊鎭紝涓涓祫婧愭爣绛惧搴旂潃涓鏉℃垨澶氭潯璁板綍锛屾瘡鏉¤褰曟爣璁颁簡鏁版嵁搴撹祫婧愭墍灞炵殑璧勬簮鏍囩銆傞渶瑕佹湁绯荤粺绠＄悊鍛樻垨瀹夊叏绛栫暐绠＄悊鍛樻潈闄愭墠鍙互璁块棶姝ょ郴缁熻〃銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GS_POLICY_LABEL.html,GS_POLICY_LABEL,GS锝淧OLICY锝淟ABEL -SQL Statistics,SQL Statistics鍒楀悕绉板強鎻忚堪濡備笅琛ㄦ墍绀恒,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/SQL-Statistics.html,SQL Statistics,SQL锝淪tatistics -GAUSS-05941 鈥 GAUSS-05950,GAUSS-05941: 鈥淯nexpected length of data coming supposedly from GDS. Could be an forged attack package.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05941-GAUSS-05950.html,GAUSS-05941 鈥 GAUSS-05950,GAUSS锝05941锝淕AUSS锝05950 -鍙備笌璐＄尞,鍙備笌璐＄尞,https://opengauss.org/zh/docs/3.0.0/docs/Releasenotes/%E5%8F%82%E4%B8%8E%E8%B4%A1%E7%8C%AE.html,鍙備笌璐＄尞,鍙備笌锝滆础鐚 -寮鍙戣璁″缓璁,寮鍙戣璁″缓璁杩,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%BC%80%E5%8F%91%E8%AE%BE%E8%AE%A1%E5%BB%BA%E8%AE%AE.html,寮鍙戣璁″缓璁,寮鍙戯綔璁捐锝滃缓璁 -ALTER TRIGGER,淇敼瑙﹀彂鍣ㄥ悕绉般,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/ALTER-TRIGGER.html,ALTER TRIGGER,ALTER锝淭RIGGER -GAUSS-05901 鈥 GAUSS-06000,GAUSS-05901 鈥 GAUSS-05910,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05901-GAUSS-06000.html,GAUSS-05901 鈥 GAUSS-06000,GAUSS锝05901锝淕AUSS锝06000 -GAUSS-03001 鈥 GAUSS-03100,GAUSS-03001 鈥 GAUSS-03010,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03001-GAUSS-03100.html,GAUSS-03001 鈥 GAUSS-03100,GAUSS锝03001锝淕AUSS锝03100 -NULL鍊,NULL鍊间唬琛ㄦ湭鐭ユ暟鎹傛棤娉曟瘮杈僋ULL鍜0锛屽洜涓哄畠浠槸涓嶇瓑浠风殑銆,https://opengauss.org/zh/docs/3.0.0/docs/BriefTutorial/NULL%E5%80%BC.html,NULL鍊,NULL锝滃 -CopyManager绫荤畝浠,CopyManager鏄 openGauss JDBC椹卞姩涓彁渚涚殑涓涓狝PI鎺ュ彛绫伙紝鐢ㄤ簬鎵归噺鍚憃penGauss鏁版嵁搴撲腑瀵煎叆鏁版嵁銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/CopyManager%E7%B1%BB%E7%AE%80%E4%BB%8B.html,CopyManager绫荤畝浠,CopyManager锝滅被锝滅畝浠 -PQgetvalue,杩斿洖涓涓狿Gresult鐨勪竴琛岀殑鍗曚竴鍩熷笺傝鍜屽垪鍙蜂粠 0 寮濮嬨傝皟鐢ㄨ呬笉搴旇鐩存帴閲婃斁璇ョ粨鏋溿傚畠灏嗗湪鐩稿叧鐨凱Gresult鍙ユ焺琚紶閫掔粰PQclear涔嬪悗琚噴鏀俱,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PQgetvalue.html,PQgetvalue,PQgetvalue -ALTER SCHEMA,淇敼妯″紡灞炴с,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/ALTER-SCHEMA.html,ALTER SCHEMA,ALTER锝淪CHEMA -GAUSS-06301 鈥 GAUSS-06310,GAUSS-06301: 鈥渋nvalid index oid to check for unusability鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06301-GAUSS-06310.html,GAUSS-06301 鈥 GAUSS-06310,GAUSS锝06301锝淕AUSS锝06310 -鏌ヨ鏈鑰楁ц兘鐨凷QL,绯荤粺涓湁浜汼QL璇彞杩愯浜嗗緢闀挎椂闂磋繕娌℃湁缁撴潫锛岃繖浜涜鍙ヤ細娑堣楀緢澶氱殑绯荤粺鎬ц兘锛岃鏍规嵁鏈珷鍐呭鏌ヨ闀挎椂闂磋繍琛岀殑SQL璇彞銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%9F%A5%E8%AF%A2%E6%9C%80%E8%80%97%E6%80%A7%E8%83%BD%E7%9A%84SQL.html,鏌ヨ鏈鑰楁ц兘鐨凷QL,鏌ヨ锝滄渶鑰楋綔鎬ц兘锝淪QL -鍗囩骇鐗堟湰鍥炴粴,鏈珷浠嬬粛鐗堟湰鍥炴粴鏂规硶銆,https://opengauss.org/zh/docs/3.0.0/docs/UpgradeGuide/%E5%8D%87%E7%BA%A7%E7%89%88%E6%9C%AC%E5%9B%9E%E6%BB%9A.html,鍗囩骇鐗堟湰鍥炴粴,鍗囩骇锝滅増鏈綔鍥炴粴 -GS_AUDITING,GS_AUDITING瑙嗗浘鏄剧ず瀵规暟鎹簱鐩稿叧鎿嶄綔鐨勬墍鏈夊璁′俊鎭傞渶瑕佹湁绯荤粺绠＄悊鍛樻垨瀹夊叏绛栫暐绠＄悊鍛樻潈闄愭墠鍙互璁块棶姝よ鍥俱,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GS_AUDITING.html,GS_AUDITING,GS锝淎UDITING -MOT閿欒娑堟伅,閿欒鍙兘鐢卞绉嶅満鏅紩璧枫傛墍鏈夐敊璇兘璁板綍鍦ㄦ暟鎹簱鏈嶅姟鍣ㄦ棩蹇楁枃浠朵腑銆傛澶栵紝涓庣敤鎴风浉鍏崇殑閿欒浣滀负瀵规煡璇€佷簨鍔℃垨瀛樺偍杩囩▼鎵ц鎴栨暟鎹簱绠＄悊鎿嶄綔鐨勫搷搴旂殑涓閮ㄥ垎杩斿洖缁欑敤鎴枫,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/MOT%E9%94%99%E8%AF%AF%E6%B6%88%E6%81%AF.html,MOT閿欒娑堟伅,MOT锝滈敊璇綔娑堟伅 -鏇存柊琛ㄤ腑鏁版嵁,淇敼宸茬粡瀛樺偍鍦ㄦ暟鎹簱涓暟鎹殑琛屼负鍙仛鏇存柊銆傜敤鎴峰彲浠ユ洿鏂板崟鐙竴琛屻佹墍鏈夎鎴栬呮寚瀹氱殑閮ㄥ垎琛屻傝繕鍙互鐙珛鏇存柊姣忎釜瀛楁锛岃屽叾浠栧瓧娈靛垯涓嶅彈褰卞搷銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%9B%B4%E6%96%B0%E8%A1%A8%E4%B8%AD%E6%95%B0%E6%8D%AE.html,鏇存柊琛ㄤ腑鏁版嵁,鏇存柊锝滆〃涓綔鏁版嵁 -鍒嗚瘝鍣ㄦ祴璇,鍑芥暟ts_debug鍏佽绠鍗曟祴璇曟枃鏈悳绱㈠垎璇嶅櫒銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%88%86%E8%AF%8D%E5%99%A8%E6%B5%8B%E8%AF%95.html,鍒嗚瘝鍣ㄦ祴璇,鍒嗚瘝鍣綔娴嬭瘯 -PQexecParams,鎵ц涓涓粦瀹氬弬鏁扮殑鍛戒护銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PQexecParams.html,PQexecParams,PQexecParams -涓篗OT鍒涘缓绱㈠紩,鏀寔鏍囧噯鐨凱ostgreSQL鍒涘缓鍜屽垹闄ょ储寮曡鍙ャ,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E4%B8%BAMOT%E5%88%9B%E5%BB%BA%E7%B4%A2%E5%BC%95.html,涓篗OT鍒涘缓绱㈠紩,MOT锝滃垱寤猴綔绱㈠紩 -DROP LANGUAGE,鍒犻櫎涓涓繃绋嬭瑷銆傚崟鏈哄拰闆嗕腑寮忔殏涓嶆敮鎸佸垹闄よ繃绋嬭瑷銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/DROP-LANGUAGE.html,DROP LANGUAGE,DROP锝淟ANGUAGE -鍏稿瀷缁勭綉,涓轰簡淇濊瘉鏁翠釜搴旂敤鏁版嵁鐨勫畨鍏ㄦэ紝寤鸿灏唎penGauss鐨勫吀鍨嬬粍缃戝垝鍒嗕负涓や釜鐙珛缃戠粶锛屽墠绔笟鍔＄綉缁滃拰鏁版嵁搴撶鐞嗗瓨鍌ㄧ綉缁溿,https://opengauss.org/zh/docs/3.0.0/docs/Technicalwhitepaper/%E5%85%B8%E5%9E%8B%E7%BB%84%E7%BD%91.html,鍏稿瀷缁勭綉,鍏稿瀷锝滅粍缃 -GAUSS-01931 鈥 GAUSS-01940,GAUSS-01931: 鈥渃annot drop %s because other objects depend on it鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01931-GAUSS-01940.html,GAUSS-01931 鈥 GAUSS-01940,GAUSS锝01931锝淕AUSS锝01940 -GS_AUDITING_POLICY_FILTERS,GS_AUDITING_POLICY_FILTERS绯荤粺琛ㄨ褰曠粺涓瀹¤鐩稿叧鐨勮繃婊ょ瓥鐣ョ浉鍏充俊鎭紝姣忔潯璁板綍瀵瑰簲涓涓璁＄瓥鐣ャ傞渶瑕佹湁绯荤粺绠＄悊鍛樻垨瀹夊叏绛栫暐绠＄悊鍛樻潈闄愭墠鍙互璁块棶姝ょ郴缁熻〃銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GS_AUDITING_POLICY_FILTERS.html,GS_AUDITING_POLICY_FILTERS,GS锝淎UDITING锝淧OLICY锝淔ILTERS -GAUSS-06761 鈥 GAUSS-06770,GAUSS-06761: 鈥減aramname should not be NULL鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06761-GAUSS-06770.html,GAUSS-06761 鈥 GAUSS-06770,GAUSS锝06761锝淕AUSS锝06770 -MOT澶嶅埗鍜岄珮鍙敤,鐢变簬MOT闆嗘垚鍒皁penGauss涓紝骞朵笖浣跨敤鎴栨敮鎸佸叾澶嶅埗鍜岄珮鍙敤锛屽洜姝わ紝MOT鍘熷巶鍔熻兘鍗虫敮鎸佸悓姝ュ鍒跺拰寮傛澶嶅埗銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/MOT%E5%A4%8D%E5%88%B6%E5%92%8C%E9%AB%98%E5%8F%AF%E7%94%A8.html,MOT澶嶅埗鍜岄珮鍙敤,MOT锝滃鍒讹綔楂橈綔鍙敤 -鐢ㄦ埛,浣跨敤CREATE USER鍜孉LTER USER鍙互鍒涘缓鍜岀鐞嗘暟鎹簱鐢ㄦ埛銆俹penGauss鍖呭惈涓涓垨澶氫釜宸插懡鍚嶆暟鎹簱銆傜敤鎴峰拰瑙掕壊鍦ㄦ暣涓猳penGauss鑼冨洿鍐呮槸鍏变韩鐨勶紝浣嗘槸鍏舵暟鎹苟涓嶅叡浜傚嵆鐢ㄦ埛鍙互杩炴帴浠讳綍鏁版嵁搴擄紝浣嗗綋杩炴帴鎴愬姛鍚庯紝浠讳綍鐢ㄦ埛閮藉彧鑳借闂繛鎺ヨ姹傞噷澹版槑鐨勯偅涓暟鎹簱銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E7%94%A8%E6%88%B7.html,鐢ㄦ埛,鐢ㄦ埛 -寮傛鍛戒护澶勭悊,PQexec鍑芥暟瀵规櫘閫氱殑鍚屾搴旂敤閲屾彁浜ゅ懡浠ゅ凡缁忚冻澶熶娇鐢ㄣ備絾鏄畠鍗存湁鍑犱釜缂洪櫡锛岃岃繖浜涚己闄峰彲鑳藉鏌愪簺鐢ㄦ埛寰堥噸瑕侊細,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%BC%82%E6%AD%A5%E5%91%BD%E4%BB%A4%E5%A4%84%E7%90%86.html,寮傛鍛戒护澶勭悊,寮傛锝滃懡浠わ綔澶勭悊 -GAUSS-06581 鈥 GAUSS-06590,GAUSS-06581: 鈥渃ache lookup failed for relation %u when check backward scan for Index.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06581-GAUSS-06590.html,GAUSS-06581 鈥 GAUSS-06590,GAUSS锝06581锝淕AUSS锝06590 -GAUSS-05721 鈥 GAUSS-05730,GAUSS-05721: 鈥渃ould not find tuple with partition OID %u.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05721-GAUSS-05730.html,GAUSS-05721 鈥 GAUSS-05730,GAUSS锝05721锝淕AUSS锝05730 -PQconninfoParse,鏍规嵁杩炴帴锛岃繑鍥炲凡瑙ｆ瀽鐨勮繛鎺ラ夐」銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PQconninfoParse.html,PQconninfoParse,PQconninfoParse -GAUSS-00621 鈥 GAUSS-00630,GAUSS-00621: 鈥渃olumn names cannot be included in GRANT/REVOKE ROLE鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00621-GAUSS-00630.html,GAUSS-00621 鈥 GAUSS-00630,GAUSS锝00621锝淕AUSS锝00630 -GAUSS-04021 鈥 GAUSS-04030,GAUSS-04021: 鈥渋nsufficient data left in message鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04021-GAUSS-04030.html,GAUSS-04021 鈥 GAUSS-04030,GAUSS锝04021锝淕AUSS锝04030 -GAUSS-02671 鈥 GAUSS-02680,GAUSS-02671: 鈥淪ET requires parameter name鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02671-GAUSS-02680.html,GAUSS-02671 鈥 GAUSS-02680,GAUSS锝02671锝淕AUSS锝02680 -GAUSS-01761 鈥 GAUSS-01770,GAUSS-01761: 鈥渃olumn name must be qualified鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01761-GAUSS-01770.html,GAUSS-01761 鈥 GAUSS-01770,GAUSS锝01761锝淕AUSS锝01770 -鍙屾満澶嶅埗,鍙戦佺鏈嶅姟鍣,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%8F%8C%E6%9C%BA%E5%A4%8D%E5%88%B6.html,鍙屾満澶嶅埗,鍙屾満锝滃鍒 -瀛愭煡璇㈣皟浼,搴旂敤绋嬪簭閫氳繃SQL璇彞鏉ユ搷浣滄暟鎹簱鏃朵細浣跨敤澶ч噺鐨勫瓙鏌ヨ锛岃繖绉嶅啓娉曟瘮鐩存帴瀵逛袱涓〃鍋氳繛鎺ユ搷浣滃湪缁撴瀯涓婂拰鎬濊矾涓婃洿娓呮櫚锛屽挨鍏舵槸鍦ㄤ竴浜涙瘮杈冨鏉傜殑鏌ヨ璇彞涓紝瀛愭煡璇㈡湁鏇村畬鏁淬佹洿鐙珛鐨勮涔夛紝浼氫娇SQL瀵逛笟鍔￠昏緫鐨勮〃杈炬洿娓呮櫚鏇村鏄撶悊瑙ｏ紝鍥犳寰楀埌浜嗗箍娉涚殑搴旂敤銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%AD%90%E6%9F%A5%E8%AF%A2%E8%B0%83%E4%BC%98.html,瀛愭煡璇㈣皟浼,瀛愶綔鏌ヨ锝滆皟浼 -涓诲鏈,涓轰簡淇濊瘉鏁呴殰鐨勫彲鎭㈠锛岄渶瑕佸皢鏁版嵁鍐欏浠斤紝璁剧疆涓诲澶氫釜鍓湰锛岄氳繃鏃ュ織杩涜鏁版嵁鍚屾锛屽彲浠ュ疄鐜拌妭鐐规晠闅溿佸仠姝㈠悗閲嶅惎绛夋儏鍐典笅锛宱penGauss鑳藉淇濊瘉鏁呴殰涔嬪墠鐨勬暟鎹棤涓㈠け锛屾弧瓒矨CID鐗规с,https://opengauss.org/zh/docs/3.0.0/docs/CharacteristicDescription/%E4%B8%BB%E5%A4%87%E6%9C%BA.html,涓诲鏈,涓诲鏈 -GAUSS-03401 鈥 GAUSS-03500,GAUSS-03401 鈥 GAUSS-03410,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03401-GAUSS-03500.html,GAUSS-03401 鈥 GAUSS-03500,GAUSS锝03401锝淕AUSS锝03500 -璋冧紭娴佺▼,瀵规參SQL璇彞杩涜鍒嗘瀽锛岄氬父鍖呮嫭浠ヤ笅姝ラ锛,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E8%B0%83%E4%BC%98%E6%B5%81%E7%A8%8B.html,璋冧紭娴佺▼,璋冧紭锝滄祦绋 -INSTANCE_TIME,鎻愪緵褰撳墠鑺傜偣涓嬬殑鍚勭鏃堕棿娑堣椾俊鎭紝涓昏鍒嗕负浠ヤ笅绫诲瀷锛,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/INSTANCE_TIME.html,INSTANCE_TIME,INSTANCE锝淭IME -gs_collector,褰搊penGauss鍙戠敓鏁呴殰鏃讹紝浣跨敤姝ゅ伐鍏锋敹闆哋S淇℃伅銆佹棩蹇椾俊鎭互鍙婇厤缃枃浠剁瓑淇℃伅锛屾潵瀹氫綅闂銆傚彲浠ヤ娇鐢-C鍙傛暟锛屾寚瀹氭敹闆嗕笉鍚岀殑淇℃伅鍐呭锛屽叿浣撴敮鎸佹敹闆嗙殑鍐呭淇℃伅濡傝〃1鎵绀恒,https://opengauss.org/zh/docs/3.0.0/docs/Toolreference/gs_collector.html,gs_collector,gs锝渃ollector -鏈嶅姟绔伐鍏,鍦ㄤ娇鐢╫penGauss杩囩▼涓紝缁忓父闇瑕佸openGauss杩涜瀹夎銆佸嵏杞戒互鍙婂仴搴风鐞嗐備负浜嗙畝鍗曘佹柟渚跨殑缁存姢openGauss锛宱penGauss鎻愪緵浜嗕竴绯诲垪鐨勭鐞嗗伐鍏枫,https://opengauss.org/zh/docs/3.0.0/docs/Toolreference/%E6%9C%8D%E5%8A%A1%E7%AB%AF%E5%B7%A5%E5%85%B7.html,鏈嶅姟绔伐鍏,鏈嶅姟绔綔宸ュ叿 -GAUSS-03531 鈥 GAUSS-03540,GAUSS-03531: 鈥渃ould not close control file: 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table鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01091-GAUSS-01100.html,GAUSS-01091 鈥 GAUSS-01100,GAUSS锝01091锝淕AUSS锝01100 -connection.commit(),姝ゆ柟娉曞皢褰撳墠鎸傝捣鐨勪簨鍔℃彁浜ゅ埌鏁版嵁搴撱,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/connection-commit.html,connection.commit(),connection锝渃ommit锝(锝) -GAUSS-03261 鈥 GAUSS-03270,GAUSS-03261: 鈥渇ailed to get pg_rewrite tuple for rule %u鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03261-GAUSS-03270.html,GAUSS-03261 鈥 GAUSS-03270,GAUSS锝03261锝淕AUSS锝03270 -java.sql.PreparedStatement,java.sql.PreparedStatement鏄澶勭悊璇彞鎺ュ彛銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/java-sql-PreparedStatement.html,java.sql.PreparedStatement,java锝渟ql锝淧reparedStatement -BGWRITER_STAT,BGWRITER_STAT瑙嗗浘鏄剧ず鍏充簬鍚庣鍐欒繘绋嬫椿鍔ㄧ殑缁熻淇℃伅銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/BGWRITER_STAT.html,BGWRITER_STAT,BGWRITER锝淪TAT -GAUSS-51500 鈥 GAUSS-51599,GAUSS-51500: 鈥淔ailed to call the interface %s. Exception: %s.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-51500-GAUSS-51599.html,GAUSS-51500 鈥 GAUSS-51599,GAUSS锝51500锝淕AUSS锝51599 -GAUSS-02901 鈥 GAUSS-03000,GAUSS-02901 鈥 GAUSS-02910,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02901-GAUSS-03000.html,GAUSS-02901 鈥 GAUSS-03000,GAUSS锝02901锝淕AUSS锝03000 -GAUSS-03621 鈥 GAUSS-03630,GAUSS-03621: 鈥渧alue %s out of bounds for option '%s'鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03621-GAUSS-03630.html,GAUSS-03621 鈥 GAUSS-03630,GAUSS锝03621锝淕AUSS锝03630 -SESSION_CPU_RUNTIME,SESSION_CPU_RUNTIME瑙嗗浘鏄剧ず鍜屽綋鍓嶇敤鎴锋墽琛屽鏉備綔涓氾紙姝ｅ湪杩愯锛夋椂鐨勮礋杞界鐞咰PU浣跨敤鐨勪俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/SESSION_CPU_RUNTIME.html,SESSION_CPU_RUNTIME,SESSION锝淐PU锝淩UNTIME -OPERATOR_HISTORY,OPERATOR_HISTORY瑙嗗浘鏄剧ず鐨勬槸褰撳墠鐢ㄦ埛鏁版嵁搴撲富鑺傜偣涓婃墽琛屼綔涓氱粨鏉熷悗鐨勭畻瀛愮殑鐩稿叧璁板綍銆傝褰曠殑鏁版嵁鍚岃〃1銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/OPERATOR_HISTORY.html,OPERATOR_HISTORY,OPERATOR锝淗ISTORY -瀛愮▼搴,瀛樺偍鍦ㄦ暟鎹簱涓殑瀛樺偍杩囩▼銆佸嚱鏁般佹搷浣滅鍜岄珮绾у寘绛夈傚綋鍦ㄦ暟鎹簱涓婂缓绔嬪ソ鍚庯紝鍙互鍦ㄥ叾浠栫▼搴忎腑璋冪敤瀹冧滑銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%AD%90%E7%A8%8B%E5%BA%8F.html,瀛愮▼搴,瀛愮▼搴 -PG_TOTAL_USER_RESOURCE_INFO,PG_TOTAL_USER_RESOURCE_INFO瑙嗗浘鏄剧ず鎵鏈夌敤鎴疯祫婧愪娇鐢ㄦ儏鍐碉紝闇瑕佷娇鐢ㄧ鐞嗗憳鐢ㄦ埛杩涜鏌ヨ銆傛瑙嗗浘鍦ㄥ弬鏁皍se_workload_manager涓簅n鏃舵墠鏈夋晥銆傚叾涓紝IO鐩稿叧鐩戞帶椤瑰湪鍙傛暟enable_logical_io_statistics涓簅n鏃舵墠鏈夋晥銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_TOTAL_USER_RESOURCE_INFO.html,PG_TOTAL_USER_RESOURCE_INFO,PG锝淭OTAL锝淯SER锝淩ESOURCE锝淚NFO -GS_WLM_CGROUP_INFO,GS_WLM_CGROUP_INFO瑙嗗浘鏄剧ず褰撳墠鎵ц浣滀笟鐨勬帶鍒剁粍鐨勪俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GS_WLM_CGROUP_INFO.html,GS_WLM_CGROUP_INFO,GS锝淲LM锝淐GROUP锝淚NFO -GAUSS-04121 鈥 GAUSS-04130,GAUSS-04121: 鈥渂uffer is pinned in InvalidateBuffer鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04121-GAUSS-04130.html,GAUSS-04121 鈥 GAUSS-04130,GAUSS锝04121锝淕AUSS锝04130 -CREATE AUDIT 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nulls鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03131-GAUSS-03140.html,GAUSS-03131 鈥 GAUSS-03140,GAUSS锝03131锝淕AUSS锝03140 -鍩虹鎺ュ彛,PKG_SERVICE,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%9F%BA%E7%A1%80%E6%8E%A5%E5%8F%A3.html,鍩虹鎺ュ彛,鍩虹锝滄帴鍙 -GAUSS-02541 鈥 GAUSS-02550,GAUSS-02541: 鈥渄atabase '%s' is not currently accepting connections鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02541-GAUSS-02550.html,GAUSS-02541 鈥 GAUSS-02550,GAUSS锝02541锝淕AUSS锝02550 -GAUSS-06031 鈥 GAUSS-06040,GAUSS-06031: 鈥渢ype '%s' does not exist.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06031-GAUSS-06040.html,GAUSS-06031 鈥 GAUSS-06040,GAUSS锝06031锝淕AUSS锝06040 -PG_RLSPOLICY,PG_RLSPOLICY绯荤粺琛ㄥ瓨鍌ㄨ绾ц闂帶鍒剁瓥鐣ャ,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_RLSPOLICY.html,PG_RLSPOLICY,PG锝淩LSPOLICY -GAUSS-04441 鈥 GAUSS-04450,"GAUSS-04441: 鈥淯nsupport store format, only support ORC format for DFS table.鈥",https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04441-GAUSS-04450.html,GAUSS-04441 鈥 GAUSS-04450,GAUSS锝04441锝淕AUSS锝04450 -ALTER MASKING POLICY,淇敼鑴辨晱绛栫暐銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/ALTER-MASKING-POLICY.html,ALTER MASKING POLICY,ALTER锝淢ASKING锝淧OLICY -浼樺寲鍣ㄦ柟娉曢厤缃,杩欎簺閰嶇疆鍙傛暟鎻愪緵浜嗗奖鍝嶆煡璇紭鍖栧櫒閫夋嫨鏌ヨ瑙勫垝鐨勫師濮嬫柟娉曘傚鏋滀紭鍖栧櫒涓虹壒瀹氱殑鏌ヨ閫夋嫨鐨勭己鐪佽鍒掑苟涓嶆槸鏈浼樼殑锛屽彲浠ラ氳繃浣跨敤杩欎簺閰嶇疆鍙傛暟寮哄埗浼樺寲鍣ㄩ夋嫨涓涓笉鍚岀殑瑙勫垝鏉ヤ复鏃惰В鍐宠繖涓棶棰樸傛洿濂界殑鏂规硶鍖呮嫭璋冭妭浼樺寲鍣ㄥ紑閿甯搁噺銆佹墜鍔ㄨ繍琛孉NALYZE銆佸鍔犻厤缃弬鏁癲efault_statistics_target鐨勫笺佸鍔犱娇鐢ˋLTER TABLE SET STATISTICS涓烘寚瀹氬垪澧炲姞鏀堕泦鐨勭粺璁′俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E4%BC%98%E5%8C%96%E5%99%A8%E6%96%B9%E6%B3%95%E9%85%8D%E7%BD%AE.html,浼樺寲鍣ㄦ柟娉曢厤缃,浼樺寲锝滃櫒锝滄柟娉曪綔閰嶇疆 -SHUTDOWN,SHUTDOWN灏嗗叧闂綋鍓嶈繛鎺ョ殑鏁版嵁搴撹妭鐐广,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/SHUTDOWN.html,SHUTDOWN,SHUTDOWN -鏁版嵁鎹熷潖妫娴嬩慨澶嶅嚱鏁,gs_verify_data_file(verify_segment 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-MOT搴旂敤鍦烘櫙,MOT鍙互鏍规嵁璐熻浇鐨勭壒鐐癸紝鏄捐憲鍔犲揩搴旂敤绋嬪簭鐨勬暣浣撴ц兘銆侻OT閫氳繃鎻愰珮鏁版嵁璁块棶鍜屼簨鍔℃墽琛岀殑鏁堢巼锛屽苟閫氳繃娑堥櫎骞跺彂鎵ц浜嬪姟涔嬮棿鐨勯攣鍜岄攣瀛樹簤鐢紝鏈澶х▼搴﹀湴鍑忓皯閲嶅畾鍚戯紝浠庤屾彁楂樹簡浜嬪姟澶勭悊鐨勬ц兘銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/MOT%E5%BA%94%E7%94%A8%E5%9C%BA%E6%99%AF.html,MOT搴旂敤鍦烘櫙,MOT锝滃簲鐢綔鍦烘櫙 -GAUSS-00301 鈥 GAUSS-00310,GAUSS-00301: 鈥淓XECUTE DIRECT cannot execute this utility query鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00301-GAUSS-00310.html,GAUSS-00301 鈥 GAUSS-00310,GAUSS锝00301锝淕AUSS锝00310 -鍒涘缓鍜岀鐞唖chema,schema鍙堢О浣滄ā寮忋傞氳繃绠＄悊schema锛屽厑璁稿涓敤鎴蜂娇鐢ㄥ悓涓鏁版嵁搴撹屼笉鐩镐簰骞叉壈锛屽彲浠ュ皢鏁版嵁搴撳璞＄粍缁囨垚鏄撲簬绠＄悊鐨勯昏緫缁勶紝鍚屾椂渚夸簬灏嗙涓夋柟搴旂敤娣诲姞鍒扮浉搴旂殑schema涓嬭屼笉寮曡捣鍐茬獊銆傜鐞唖chema鍖呮嫭锛氬垱寤簊chema銆佷娇鐢╯chema銆佸垹闄chema銆佽缃畇chema鐨勬悳绱㈣矾寰勪互鍙妔chema鐨勬潈闄愭帶鍒躲,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%88%9B%E5%BB%BA%E5%92%8C%E7%AE%A1%E7%90%86schema.html,鍒涘缓鍜岀鐞唖chema,鍒涘缓锝滅鐞嗭綔schema -浣跨敤CREATE TABLE LIKE鎵ц娣卞眰澶嶅埗,璇ユ柟娉曚娇鐢–REATE TABLE LIKE璇彞鍒涘缓鍘熷琛ㄧ殑鍓湰锛屽皢鍘熷琛ㄧ殑鏁版嵁濉厖鑷冲壇鏈苟閲嶅懡鍚嶅壇鏈紝瀹屾垚鍘熷琛ㄧ殑澶嶅埗銆傝鏂规硶涓嶇户鎵跨埗琛ㄧ殑涓婚敭灞炴э紝鎮ㄥ彲浠ヤ娇鐢ˋLTER TABLE璇彞鏉ユ坊鍔犲畠浠,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E4%BD%BF%E7%94%A8CREATE-TABLE-LIKE%E6%89%A7%E8%A1%8C%E6%B7%B1%E5%B1%82%E5%A4%8D%E5%88%B6.html,浣跨敤CREATE TABLE LIKE鎵ц娣卞眰澶嶅埗,浣跨敤锝淐REATE锝淭ABLE锝淟IKE锝滄墽琛岋綔娣卞眰锝滃鍒 -ALTER TABLE SUBPARTITION,淇敼浜岀骇鍒嗗尯琛ㄥ垎鍖猴紝鍖呮嫭澧炲垹鍒嗗尯銆佹竻绌哄垎鍖恒佸垏鍓插垎鍖虹瓑銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/ALTER-TABLE-SUBPARTITION.html,ALTER TABLE SUBPARTITION,ALTER锝淭ABLE锝淪UBPARTITION -PG_CONTROL_GROUP_CONFIG,PG_CONTROL_GROUP_CONFIG瑙嗗浘瀛樺偍绯荤粺鐨勬帶鍒剁粍閰嶇疆淇℃伅銆傛煡璇㈣瑙嗗浘闇瑕乻ysadmin鏉冮檺銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_CONTROL_GROUP_CONFIG.html,PG_CONTROL_GROUP_CONFIG,PG锝淐ONTROL锝淕ROUP锝淐ONFIG -AI鐗规,鍙傛暟璇存槑锛氳鍙傛暟鎺у埗鏁版嵁搴撶殑浼樺寲鍣ㄨ繘琛孍XPLAIN鏃舵槸鍚﹁冭檻鍒涘缓铏氭嫙绱㈠紩銆傞氳繃瀵圭壒瀹氱殑鏌ヨ璇彞鎵цexplain锛岀敤鎴峰彲鏍规嵁浼樺寲鍣ㄧ粰鍑虹殑鎵ц璁″垝璇勪及璇ョ储寮曟槸鍚﹁兘澶熸彁鍗囪鏌ヨ璇彞鐨勬墽琛屾晥鐜囥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/AI%E7%89%B9%E6%80%A7-GUC.html,AI鐗规,AI锝滅壒鎬 -PG_NODE_ENV,PG_NODE_ENV瑙嗗浘鎻愪緵鑾峰彇褰撳墠鑺傜偣鐨勭幆澧冨彉閲忎俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_NODE_ENV.html,PG_NODE_ENV,PG锝淣ODE锝淓NV -绠＄悊骞跺彂鍐欏叆鎿嶄綔,浜嬪姟闅旂璇存槑,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E7%AE%A1%E7%90%86%E5%B9%B6%E5%8F%91%E5%86%99%E5%85%A5%E6%93%8D%E4%BD%9C.html,绠＄悊骞跺彂鍐欏叆鎿嶄綔,绠＄悊锝滃苟鍙戯綔鍐欏叆锝滄搷浣 -PREPARE TRANSACTION,涓哄綋鍓嶄簨鍔″仛涓ら樁娈垫彁浜ょ殑鍑嗗銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PREPARE-TRANSACTION.html,PREPARE TRANSACTION,PREPARE锝淭RANSACTION -鐢⊿SL杩涜瀹夊叏鐨凾CP/IP杩炴帴,openGauss鏀寔SSL鏍囧噯鍗忚锛圱LS 1.2锛夛紝SSL鍗忚鏄畨鍏ㄦф洿楂樼殑鍗忚鏍囧噯锛屽畠浠姞鍏ヤ簡鏁板瓧绛惧悕鍜屾暟瀛楄瘉涔︽潵瀹炵幇瀹㈡埛绔拰鏈嶅姟鍣ㄧ殑鍙屽悜韬唤楠岃瘉锛屼繚璇佷簡閫氫俊鍙屾柟鏇村姞瀹夊叏鐨勬暟鎹紶杈撱,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E7%94%A8SSL%E8%BF%9B%E8%A1%8C%E5%AE%89%E5%85%A8%E7%9A%84TCP-IP%E8%BF%9E%E6%8E%A5.html,鐢⊿SL杩涜瀹夊叏鐨凾CP/IP杩炴帴,SSL锝滆繘琛岋綔瀹夊叏锝淭CP锝/锝淚P锝滆繛鎺 -DROP COLUMN ENCRYPTION KEY,鍒犻櫎涓涓垪鍔犲瘑瀵嗛挜锛圕EK锛夈,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/DROP-COLUMN-ENCRYPTION-KEY.html,DROP COLUMN ENCRYPTION KEY,DROP锝淐OLUMN锝淓NCRYPTION锝淜EY -ABORT,鍥炴粴褰撳墠浜嬪姟骞朵笖鎾ら攢鎵鏈夊綋鍓嶄簨鍔′腑鎵鍋氱殑鏇存敼銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/ABORT.html,ABORT,ABORT -鍑嗗杞‖浠跺畨瑁呯幆澧,鏈珷鑺傛弿杩板畨瑁呭墠闇瑕佽繘琛岀殑鐜鍑嗗銆,https://opengauss.org/zh/docs/3.0.0/docs/installation/%E5%87%86%E5%A4%87%E8%BD%AF%E7%A1%AC%E4%BB%B6%E5%AE%89%E8%A3%85%E7%8E%AF%E5%A2%83.html,鍑嗗杞‖浠跺畨瑁呯幆澧,鍑嗗锝滆蒋纭欢锝滃畨瑁咃綔鐜 -GAUSS-05181 鈥 GAUSS-05190,GAUSS-05181: 鈥淐an not find location info for relation oid: %u鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05181-GAUSS-05190.html,GAUSS-05181 鈥 GAUSS-05190,GAUSS锝05181锝淕AUSS锝05190 -GAUSS-01801 鈥 GAUSS-01810,GAUSS-01801: 鈥渃annot drop objects owned by %s because they are required by the database system鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01801-GAUSS-01810.html,GAUSS-01801 鈥 GAUSS-01810,GAUSS锝01801锝淕AUSS锝01810 -SQLFreeConnect,鍦∣DBC 3.x鐗堟湰涓紝ODBC 2.x鐨勫嚱鏁癝QLFreeConnect宸茶SQLFreeHandle浠ｆ浛銆傛湁鍏宠缁嗕俊鎭鍙傞槄SQLFreeHandle銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/SQLFreeConnect.html,SQLFreeConnect,SQLFreeConnect -鍒嗘瀽鏌ヨ璇彞鏄惁琚樆濉,鏁版嵁搴撶郴缁熻繍琛屾椂锛屽湪鏌愪簺涓氬姟鍦烘櫙涓嬶紝鏌ヨ璇彞浼氳闃诲锛屽鑷磋鍙ヨ繍琛屾椂闂磋繃闀裤,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%88%86%E6%9E%90%E6%9F%A5%E8%AF%A2%E8%AF%AD%E5%8F%A5%E6%98%AF%E5%90%A6%E8%A2%AB%E9%98%BB%E5%A1%9E.html,鍒嗘瀽鏌ヨ璇彞鏄惁琚樆濉,鍒嗘瀽锝滄煡璇綔璇彞锝滄槸鍚︼綔闃诲 -GAUSS-02211 鈥 GAUSS-02220,GAUSS-02211: 鈥渃annot run transaction to remote nodes during recovery鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02211-GAUSS-02220.html,GAUSS-02211 鈥 GAUSS-02220,GAUSS锝02211锝淕AUSS锝02220 -MOT鏌ヨ鍘熺敓缂栬瘧锛圝IT锛,MOT浣挎偍鍙互鍦ㄦ墽琛屼箣鍓嶄互鍘熺敓鏍煎紡锛堜娇鐢≒REPARE璇彞锛夊噯澶囧苟鍒嗘瀽棰勭紪璇戠殑瀹屾暣鏌ヨ銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/MOT%E6%9F%A5%E8%AF%A2%E5%8E%9F%E7%94%9F%E7%BC%96%E8%AF%91_JIT.html,MOT鏌ヨ鍘熺敓缂栬瘧锛圝IT锛,MOT锝滄煡璇綔鍘熺敓锝滅紪璇戯綔锛堬綔JIT锝滐級 -PG_TS_CONFIG,PG_TS_CONFIG绯荤粺琛ㄥ寘鍚〃绀烘枃鏈悳绱㈤厤缃殑璁板綍銆備竴涓厤缃寚瀹氫竴涓壒瀹氱殑鏂囨湰鎼滅储瑙ｆ瀽鍣ㄥ拰涓涓负浜嗘瘡涓В鏋愬櫒鐨勮緭鍑虹被鍨嬩娇鐢ㄧ殑瀛楀吀鐨勫垪琛ㄣ,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_TS_CONFIG.html,PG_TS_CONFIG,PG锝淭S锝淐ONFIG -CURSOR,CURSOR鍛戒护瀹氫箟涓涓父鏍囷紝鐢ㄤ簬鍦ㄤ竴涓ぇ鐨勬煡璇㈤噷闈㈡绱㈠皯鏁板嚑琛屾暟鎹,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/CURSOR.html,CURSOR,CURSOR -GAUSS-04521 鈥 GAUSS-04530,GAUSS-04521: 鈥淒ISCARD statement is not yet supported.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04521-GAUSS-04530.html,GAUSS-04521 鈥 GAUSS-04530,GAUSS锝04521锝淕AUSS锝04530 -PG_EXTENSION_DATA_SOURCE,PG_EXTENSION_DATA_SOURCE绯荤粺琛ㄥ瓨鍌ㄥ閮ㄦ暟鎹簮瀵硅薄鐨勪俊鎭備竴涓閮ㄦ暟鎹簮瀵硅薄锛圖ata Source锛夊寘鍚簡澶栭儴鏁版嵁搴撶殑涓浜涘彛浠ょ紪鐮佺瓑淇℃伅锛屼富瑕侀厤鍚圗xtension Connector浣跨敤銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_EXTENSION_DATA_SOURCE.html,PG_EXTENSION_DATA_SOURCE,PG锝淓XTENSION锝淒ATA锝淪OURCE -GAUSS-07451 鈥 GAUSS-07460,GAUSS-07451: 鈥渆nable_cbm_tracking must be turn on when enable_mix_replication is on!鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-07451-GAUSS-07460.html,GAUSS-07451 鈥 GAUSS-07460,GAUSS锝07451锝淕AUSS锝07460 -鍗囩骇娴佺▼,鏈珷浠嬬粛鍗囩骇鍒拌鐗堟湰鐨勪富瑕佸崌绾ц繃绋嬨,https://opengauss.org/zh/docs/3.0.0/docs/UpgradeGuide/%E5%8D%87%E7%BA%A7%E6%B5%81%E7%A8%8B.html,鍗囩骇娴佺▼,鍗囩骇锝滄祦绋 -閰嶇疆SMP,浠嬬粛SMP妯″潡鐨勪娇鐢ㄩ檺鍒朵笌閫傜敤鍦烘櫙锛屽苟缁欏嚭SMP閰嶇疆鎸囧崡銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E9%85%8D%E7%BD%AESMP.html,閰嶇疆SMP,閰嶇疆锝淪MP -浜岃繘鍒剁被鍨,openGauss鏀寔鐨勪簩杩涘埗绫诲瀷璇峰弬瑙佽〃1銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E4%BA%8C%E8%BF%9B%E5%88%B6%E7%B1%BB%E5%9E%8B.html,浜岃繘鍒剁被鍨,浜岃繘鍒讹綔绫诲瀷 -鏌ョ湅WDR鎶ュ憡,Database Stat,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%9F%A5%E7%9C%8BWDR%E6%8A%A5%E5%91%8A.html,鏌ョ湅WDR鎶ュ憡,鏌ョ湅锝淲DR锝滄姤鍛 -GLOBAL_WORKLOAD_TRANSACTION,鏄剧ず鍚勮妭鐐逛笂鐨剋orkload鐨勮礋杞戒俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GLOBAL_WORKLOAD_TRANSACTION.html,GLOBAL_WORKLOAD_TRANSACTION,GLOBAL锝淲ORKLOAD锝淭RANSACTION -鏋舵瀯,鍙戝竷鑰呬笂鐨勬洿鏀逛細鍦ㄥ畠浠彂鐢熸椂瀹炴椂浼犻佺粰璁㈤槄鑰呫傝闃呰呮寜鐓ф暟鎹湪鍙戝竷鑰呬笂琚彁浜ょ殑椤哄簭搴旂敤鏁版嵁锛岃繖鏍蜂换鎰忓崟涓璁㈤槄涓殑鍙戝竷鐨勪簨鍔′竴鑷存ф墠鑳藉緱鍒颁繚璇併,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%9E%B6%E6%9E%84.html,鏋舵瀯,鏋舵瀯 -GAUSS-00251 鈥 GAUSS-00260,GAUSS-00251: 鈥測ylex_init() failed: %m鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00251-GAUSS-00260.html,GAUSS-00251 鈥 GAUSS-00260,GAUSS锝00251锝淕AUSS锝00260 -绫诲瀷杞崲鍑芥暟,cash_words(money),https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E7%B1%BB%E5%9E%8B%E8%BD%AC%E6%8D%A2%E5%87%BD%E6%95%B0.html,绫诲瀷杞崲鍑芥暟,绫诲瀷杞崲锝滃嚱鏁 -DBE_PLDEBUGGER.info_breakpoints,debug绔皟璇曡繃绋嬩腑锛岃皟鐢╥nfo_breakpoints锛屾煡鐪嬪綋鍓嶇殑鍑芥暟鏂偣銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/DBE_PLDEBUGGER-info_breakpoints.html,DBE_PLDEBUGGER.info_breakpoints,DBE锝淧LDEBUGGER锝渋nfo锝渂reakpoints -openGauss璧勬簮鑾峰彇,openGauss鎻愪緵浜嗗湪绾胯祫婧愶紝鍏朵腑鍖呭惈澶ч噺鏈夌敤鐨勪俊鎭紝渚嬪甯哥敤鐨勮娉曟牸寮忋佽В閲婁互鍙婄ず渚嬨傚鏋滄偍鍦ㄤ娇鐢ㄨ繃绋嬩腑閬囧埌涓浜涘洶闅撅紝寤鸿鎮ㄥ湪瀹樻柟缃戠珯涓婅繘琛屾煡鎵句互瑙ｅ喅闂銆傚悓鏃讹紝鎮ㄤ篃鍙互閫氳繃寮婧愮ぞ鍖恒侀偖浠跺垪琛ㄧ瓑鏂瑰紡灏嗘偍閬囧埌鐨勯棶棰樹笌openGauss鐨勪娇鐢ㄨ呬滑杩涜浜ゆ祦銆,https://opengauss.org/zh/docs/3.0.0/docs/BriefTutorial/openGauss%E8%B5%84%E6%BA%90%E8%8E%B7%E5%8F%96.html,openGauss璧勬簮鑾峰彇,openGauss锝滆祫婧愶綔鑾峰彇 -鏀寔PL/Java,鏀寔java UDF銆,https://opengauss.org/zh/docs/3.0.0/docs/CharacteristicDescription/%E6%94%AF%E6%8C%81PL-Java.html,鏀寔PL/Java,鏀寔锝淧L锝/锝淛ava -DBE_PLDEBUGGER.print_var,debug绔皟璇曡繃绋嬩腑锛岃皟鐢╬rint_var锛屾墦鍗板綋鍓嶅瓨鍌ㄨ繃绋嬪唴鍙橀噺涓寚瀹氱殑鍙橀噺鍚嶅強鍏跺彇鍊笺傝鍑芥暟鍏ュ弬frameno琛ㄧず鏌ヨ閬嶅巻鐨勬爤灞傛暟锛屾敮鎸佷笉鍔犲叆璇ュ弬鏁拌皟鐢紝缂虹渷涓烘煡鐪嬫渶涓婂眰鏍堝彉閲忋,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/DBE_PLDEBUGGER-print_var.html,DBE_PLDEBUGGER.print_var,DBE锝淧LDEBUGGER锝減rint锝渧ar -DROP GLOBAL CONFIGURATION,鍒犻櫎绯荤粺琛╣s_global_config涓殑鍙傛暟鍊笺,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/DROP-GLOBAL-CONFIGURATION.html,DROP GLOBAL CONFIGURATION,DROP锝淕LOBAL锝淐ONFIGURATION -FAQ,濡傛灉鍦╮oot鐢ㄦ埛涓嬫墽琛屽伐鍏峰懡浠ゆ椂锛屽嚭鐜板涓嬩俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Toolreference/FAQ.html,FAQ,FAQ -GAUSS-07341 鈥 GAUSS-07350,GAUSS-07341: 鈥渟tandby_redo: unknown op code %hhu鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-07341-GAUSS-07350.html,GAUSS-07341 鈥 GAUSS-07350,GAUSS锝07341锝淕AUSS锝07350 -PG_LARGEOBJECT_METADATA,PG_LARGEOBJECT_METADATA绯荤粺琛ㄥ瓨鍌ㄤ笌澶ф暟鎹浉鍏崇殑鍏冩暟鎹傚疄闄呯殑澶у璞℃暟鎹瓨鍌ㄥ湪PG_LARGEOBJECT閲屻,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_LARGEOBJECT_METADATA.html,PG_LARGEOBJECT_METADATA,PG锝淟ARGEOBJECT锝淢ETADATA -GAUSS-06261 鈥 GAUSS-06270,GAUSS-06261: 鈥渦nrecognized joinlist node type when remove relation from joinlist: %d鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06261-GAUSS-06270.html,GAUSS-06261 鈥 GAUSS-06270,GAUSS锝06261锝淕AUSS锝06270 -Wait Classes by Total Wait Time,Wait Classes by Total Wait Time鍒楀悕绉板強鎻忚堪濡備笅琛ㄦ墍绀恒,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/Wait-Classes-by-Total-Wait-Time.html,Wait Classes by Total Wait Time,Wait锝淐lasses锝渂y锝淭otal锝淲ait锝淭ime -GAUSS-06121 鈥 GAUSS-06130,GAUSS-06121: 鈥渋nvalid nodeId: %s(%d)鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06121-GAUSS-06130.html,GAUSS-06121 鈥 GAUSS-06130,GAUSS锝06121锝淕AUSS锝06130 -oracle_fdw鐢ㄤ簬oracle鐨勫閮ㄦ暟鎹寘瑁呭櫒,oracle_fdw锛坒oreign data wrapper for oracle锛夌敤浜嶰racle鐨勫閮ㄦ暟鎹寘瑁呭櫒锛屾槸涓娆惧紑婧愭彃浠躲俹penGauss鍩轰簬寮婧愮殑oracle_fdw Release 2.2.0 鐗堟湰杩涜寮鍙戦傞厤銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E7%94%A8%E4%BA%8EOracle%E7%9A%84%E5%A4%96%E9%83%A8%E6%95%B0%E6%8D%AE%E5%8C%85%E8%A3%85%E5%99%A8.html,oracle_fdw鐢ㄤ簬oracle鐨勫閮ㄦ暟鎹寘瑁呭櫒,oracle锝渇dw锝滅敤浜庯綔oracle锝滃閮綔鏁版嵁锝滃寘瑁咃綔鍣 -GAUSS-06351 鈥 GAUSS-06360,GAUSS-06351: 鈥淰ariable length %d cannot be negative鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06351-GAUSS-06360.html,GAUSS-06351 鈥 GAUSS-06360,GAUSS锝06351锝淕AUSS锝06360 -GIN绱㈠紩,浠嬬粛,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GIN%E7%B4%A2%E5%BC%95.html,GIN绱㈠紩,GIN锝滅储寮 -浜嬪姟鎺у埗,浜嬪姟鏄敤鎴峰畾涔夌殑涓涓暟鎹簱鎿嶄綔搴忓垪锛岃繖浜涙搷浣滆涔堝叏鍋氳涔堝叏涓嶅仛锛屾槸涓涓笉鍙垎鍓茬殑宸ヤ綔鍗曚綅銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E4%BA%8B%E5%8A%A1%E6%8E%A7%E5%88%B6.html,浜嬪姟鎺у埗,浜嬪姟锝滄帶鍒 -GAUSS-06621 鈥 GAUSS-06630,GAUSS-06621: 鈥淸LIGHT PROXY] Failed to send cgroup to %s[%u]鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06621-GAUSS-06630.html,GAUSS-06621 鈥 GAUSS-06630,GAUSS锝06621锝淕AUSS锝06630 -寮鍙戞祦绋,鍥 1 閲囩敤JDBC寮鍙戝簲鐢ㄧ▼搴忕殑娴佺▼,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%BC%80%E5%8F%91%E6%B5%81%E7%A8%8B.html,寮鍙戞祦绋,寮鍙戯綔娴佺▼ -閫忔槑鏁版嵁鍔犲瘑,閫忔槑鏁版嵁鍔犲瘑锛圱ransparent Data Encryption锛夛紝鏄暟鎹簱鍦ㄥ皢鏁版嵁鍐欏叆瀛樺偍浠嬭川鏃跺鏁版嵁杩涜鍔犲瘑锛屼粠瀛樺偍浠嬭川涓鍙栨暟鎹椂鑷姩瑙ｅ瘑锛岄槻姝㈡敾鍑昏呯粫杩囨暟鎹簱璁よ瘉鏈哄埗鐩存帴璇诲彇鏁版嵁鏂囦欢涓殑鏁版嵁锛屼互瑙ｅ喅闈欐佹暟鎹硠闇查棶棰樸傝鍔熻兘瀵逛簬搴旂敤灞傚嚑涔庨忔槑鏃犳劅鐭ワ紝鐢ㄦ埛鍙牴鎹渶瑕佸喅瀹氭槸鍚﹀惎鐢ㄩ忔槑鏁版嵁鍔犲瘑鍔熻兘銆,https://opengauss.org/zh/docs/3.0.0/docs/CharacteristicDescription/%E9%80%8F%E6%98%8E%E6%95%B0%E6%8D%AE%E5%8A%A0%E5%AF%86.html,閫忔槑鏁版嵁鍔犲瘑,閫忔槑锝滄暟鎹綔鍔犲瘑 -GAUSS-00761 鈥 GAUSS-00770,"GAUSS-00761: 鈥渕issing operator %d(%u,%u) in opfamily %u鈥",https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00761-GAUSS-00770.html,GAUSS-00761 鈥 GAUSS-00770,GAUSS锝00761锝淕AUSS锝00770 -GAUSS-05901 鈥 GAUSS-05910,GAUSS-05901: 鈥減ermission denied to change owner of directory鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05901-GAUSS-05910.html,GAUSS-05901 鈥 GAUSS-05910,GAUSS锝05901锝淕AUSS锝05910 -PG_OPFAMILY,PG_OPFAMILY绯荤粺琛ㄥ畾涔夋搷浣滅鏃忋,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_OPFAMILY.html,PG_OPFAMILY,PG锝淥PFAMILY -GAUSS-01211 鈥 GAUSS-01220,GAUSS-01211: 鈥渃annot copy from view '%s'鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01211-GAUSS-01220.html,GAUSS-01211 鈥 GAUSS-01220,GAUSS锝01211锝淕AUSS锝01220 -澧為噺鐗╁寲瑙嗗浘,姒傝堪,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%A2%9E%E9%87%8F%E7%89%A9%E5%8C%96%E8%A7%86%E5%9B%BE.html,澧為噺鐗╁寲瑙嗗浘,澧為噺锝滅墿鍖栵綔瑙嗗浘 -GAUSS-05501 鈥 GAUSS-05600,GAUSS-05501 鈥 GAUSS-05510,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05501-GAUSS-05600.html,GAUSS-05501 鈥 GAUSS-05600,GAUSS锝05501锝淕AUSS锝05600 -寮鍙戞祦绋,缂栬瘧骞朵笖閾炬帴涓涓猯ibpq鐨勬簮绋嬪簭锛岄渶瑕佸仛涓嬮潰鐨勪竴浜涗簨鎯咃細,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%BC%80%E5%8F%91%E6%B5%81%E7%A8%8B-0.html,寮鍙戞祦绋,寮鍙戯綔娴佺▼ -DROP OWNED,鍒犻櫎涓涓暟鎹簱瑙掕壊鎵鎷ユ湁鐨勬暟鎹簱瀵硅薄銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/DROP-OWNED.html,DROP OWNED,DROP锝淥WNED -绛夊緟浜嬩欢,鍙傛暟璇存槑锛氭槸鍚﹀紑鍚瓑寰呬簨浠朵俊鎭疄鏃舵敹闆嗗姛鑳姐,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E7%AD%89%E5%BE%85%E4%BA%8B%E4%BB%B6.html,绛夊緟浜嬩欢,绛夊緟锝滀簨浠 -GAUSS-06501 鈥 GAUSS-06600,GAUSS-06501 鈥 GAUSS-06510,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06501-GAUSS-06600.html,GAUSS-06501 鈥 GAUSS-06600,GAUSS锝06501锝淕AUSS锝06600 -澶勭悊鏌ヨ,openGauss鎻愪緵浜嗗嚱鏁板拰鎿嶄綔绗︾敤鏉ユ搷浣渢squery绫诲瀷鐨勬煡璇€,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%A4%84%E7%90%86%E6%9F%A5%E8%AF%A2.html,澶勭悊鏌ヨ,澶勭悊锝滄煡璇 -MOT绱㈠紩,MOT绱㈠紩鍩轰簬鏈鍏堣繘鐨凪asstree鐨勫厤閿佺储寮曪紝鐢ㄤ簬澶氭牳绯荤粺鐨勫揩閫熷拰鍙墿灞曠殑閿硷紙KV锛夊瓨鍌紝閫氳繃B+鏍戠殑Trie瀹炵幇銆傚湪澶氭牳鏈嶅姟鍣ㄥ拰楂樺苟鍙戝伐浣滆礋杞戒笂锛屾ц兘浼樺紓銆傚畠浣跨敤鍚勭鍏堣繘鐨勬妧鏈紝濡備箰瑙傞攣鏂规硶銆佺紦瀛樻劅鐭ュ拰鍐呭瓨棰勫彇銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/MOT%E7%B4%A2%E5%BC%95.html,MOT绱㈠紩,MOT锝滅储寮 -GAUSS-01711 鈥 GAUSS-01720,GAUSS-01712: 鈥淧GXC node %s: not a Datanode鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01711-GAUSS-01720.html,GAUSS-01711 鈥 GAUSS-01720,GAUSS锝01711锝淕AUSS锝01720 -澶囦唤鎭㈠鎺у埗鍑芥暟,澶囦唤鎺у埗鍑芥暟鍙府鍔╄繘琛屽湪绾垮浠姐,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%A4%87%E4%BB%BD%E6%81%A2%E5%A4%8D%E6%8E%A7%E5%88%B6%E5%87%BD%E6%95%B0.html,澶囦唤鎭㈠鎺у埗鍑芥暟,澶囦唤锝滄仮澶嶏綔鎺у埗锝滃嚱鏁 -SUMMARY_STAT_SYS_TABLES,openGauss鍐呮眹鑱歱g_catalog銆乮nformation_schema浠ュ強pg_toast妯″紡涓嬬殑鎵鏈夌郴缁熻〃鐨勭粺璁′俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/SUMMARY_STAT_SYS_TABLES.html,SUMMARY_STAT_SYS_TABLES,SUMMARY锝淪TAT锝淪YS锝淭ABLES -PGXC_GROUP,PGXC_GROUP绯荤粺琛ㄥ瓨鍌ㄨ妭鐐圭粍淇℃伅銆侾GXC_GROUP绯荤粺琛ㄤ粎鍦ㄥ垎甯冨紡鍦烘櫙涓嬫湁鍏蜂綋鍚箟锛宱penGauss鍙兘鏌ヨ琛ㄥ畾涔夈,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PGXC_GROUP.html,PGXC_GROUP,PGXC锝淕ROUP -GAUSS-00811 鈥 GAUSS-00820,"GAUSS-00811: 鈥'%s' is not a table, index, or TOAST table鈥",https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00811-GAUSS-00820.html,GAUSS-00811 鈥 GAUSS-00820,GAUSS锝00811锝淕AUSS锝00820 -GAUSS-01181 鈥 GAUSS-01190,GAUSS-01181: 鈥淐OPY delimiter must be less than %d bytes鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01181-GAUSS-01190.html,GAUSS-01181 鈥 GAUSS-01190,GAUSS锝01181锝淕AUSS锝01190 -SQLAllocHandle,鍒嗛厤鐜銆佽繛鎺ャ佽鍙ユ垨鎻忚堪绗︾殑鍙ユ焺锛屽畠鏇夸唬浜哋DBC 2.x鍑芥暟SQLAllocEnv銆丼QLAllocConnect鍙奡QLAllocStmt銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/SQLAllocHandle.html,SQLAllocHandle,SQLAllocHandle -Workload Manager,WLM_USER_RESOURCE_CONFIG,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/Workload-Manager.html,Workload Manager,Workload锝淢anager -Cache/IO,STATIO_USER_TABLES,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/Cache-IO.html,Cache/IO,Cache锝/锝淚O -Session/Thread,SESSION_STAT,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/Session-Thread.html,Session/Thread,Session锝/锝淭hread -GAUSS-01131 鈥 GAUSS-01140,GAUSS-01131: 鈥減repared statement is not a SELECT鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01131-GAUSS-01140.html,GAUSS-01131 鈥 GAUSS-01140,GAUSS锝01131锝淕AUSS锝01140 -JDBC瀹㈡埛绔礋杞藉潎琛′笌璇诲啓鍒嗙,JDBC 瀹㈡埛绔彁渚涜礋杞藉潎琛′笌璇诲啓鍒嗙鑳藉姏銆,https://opengauss.org/zh/docs/3.0.0/docs/CharacteristicDescription/JDBC%E5%AE%A2%E6%88%B7%E7%AB%AF%E8%B4%9F%E8%BD%BD%E5%9D%87%E8%A1%A1%E4%B8%8E%E8%AF%BB%E5%86%99%E5%88%86%E7%A6%BB.html,JDBC瀹㈡埛绔礋杞藉潎琛′笌璇诲啓鍒嗙,JDBC锝滃鎴风锝滆礋杞斤綔鍧囪　锝滆鍐欙綔鍒嗙 -GAUSS-02121 鈥 GAUSS-02130,GAUSS-02124: 鈥淏ucket id(%d:%d) out of range.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02121-GAUSS-02130.html,GAUSS-02121 鈥 GAUSS-02130,GAUSS锝02121锝淕AUSS锝02130 -GAUSS-02261 鈥 GAUSS-02270,GAUSS-02265: 鈥淏itmapOr doesn't support zero inputs鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02261-GAUSS-02270.html,GAUSS-02261 鈥 GAUSS-02270,GAUSS锝02261锝淕AUSS锝02270 -鍛戒护鍙傝,琛 1 鍛戒护琛屽弬鏁,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%91%BD%E4%BB%A4%E5%8F%82%E8%80%83-61.html,鍛戒护鍙傝,鍛戒护锝滃弬鑰 -GAUSS-02491 鈥 GAUSS-02500,GAUSS-02491: 鈥渂atchstore seek to EOF failed鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02491-GAUSS-02500.html,GAUSS-02491 鈥 GAUSS-02500,GAUSS锝02491锝淕AUSS锝02500 -STAT_XACT_SYS_TABLES,鏄剧ず褰撳墠鑺傜偣鍛藉悕绌洪棿涓郴缁熻〃鐨勪簨鍔＄姸鎬佷俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/STAT_XACT_SYS_TABLES.html,STAT_XACT_SYS_TABLES,STAT锝淴ACT锝淪YS锝淭ABLES -GAUSS-04081 鈥 GAUSS-04090,GAUSS-04081: 鈥減roc header uninitialized鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04081-GAUSS-04090.html,GAUSS-04081 鈥 GAUSS-04090,GAUSS锝04081锝淕AUSS锝04090 -GAUSS-52900 鈥 GAUSS-52999,GAUSS-52900: 鈥 Failed to upgrade strategy: %s.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-52900-GAUSS-52999.html,GAUSS-52900 鈥 GAUSS-52999,GAUSS锝52900锝淕AUSS锝52999 -GAUSS-03711 鈥 GAUSS-03720,GAUSS-03711: 鈥済etQuadrant: impossible case鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03711-GAUSS-03720.html,GAUSS-03711 鈥 GAUSS-03720,GAUSS锝03711锝淕AUSS锝03720 -GLOBAL_STATEMENT_COUNT,鏄剧ず鏁版嵁搴撳悇鑺傜偣褰撳墠鏃跺埢鎵ц鐨勪簲绫昏鍙ワ紙SELECT銆両NSERT銆乁PDATE銆丏ELETE銆丮ERGE INTO锛夊拰锛圖DL銆丏ML銆丏CL锛夌粺璁′俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GLOBAL_STATEMENT_COUNT.html,GLOBAL_STATEMENT_COUNT,GLOBAL锝淪TATEMENT锝淐OUNT -PG_AVAILABLE_EXTENSIONS,PG_AVAILABLE_EXTENSIONS瑙嗗浘鏄剧ず鏁版嵁搴撲腑鏌愪簺鐗规х殑鎵╁睍淇℃伅銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_AVAILABLE_EXTENSIONS.html,PG_AVAILABLE_EXTENSIONS,PG锝淎VAILABLE锝淓XTENSIONS -gs_upgradectl,鐢ㄦ埛鏍规嵁openGauss鎻愪緵鐨勬柊鐗规у拰鏁版嵁搴撶幇鐘讹紝纭畾鏄惁瀵圭幇鏈夌郴缁熻繘琛屽崌绾с,https://opengauss.org/zh/docs/3.0.0/docs/Toolreference/gs_upgradectl.html,gs_upgradectl,gs锝渦pgradectl -LOCKS,LOCKS瑙嗗浘鐢ㄤ簬鏌ョ湅鍚勬墦寮浜嬪姟鎵鎸佹湁鐨勯攣淇℃伅銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/LOCKS.html,LOCKS,LOCKS -GAUSS-05531 鈥 GAUSS-05540,GAUSS-05531: 鈥(s|pmailbox init)\tFailed to init pmailbox.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05531-GAUSS-05540.html,GAUSS-05531 鈥 GAUSS-05540,GAUSS锝05531锝淕AUSS锝05540 -STATIO_SYS_SEQUENCES,STATIO_SYS_SEQUENCES鏄剧ず鍛藉悕绌洪棿涓墍鏈夌郴缁熻〃涓哄簭鍒楃殑IO鐘舵佷俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/STATIO_SYS_SEQUENCES.html,STATIO_SYS_SEQUENCES,STATIO锝淪YS锝淪EQUENCES -GAUSS-03181 鈥 GAUSS-03190,GAUSS-03181: 鈥渁rray of weight must be one-dimensional鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03181-GAUSS-03190.html,GAUSS-03181 鈥 GAUSS-03190,GAUSS锝03181锝淕AUSS锝03190 -閲嶈鍙傛暟,openGauss鎻愪緵浜嗗绉嶄慨鏀笹UC鍙傛暟鐨勬柟娉曪紝鐢ㄦ埛鍙互鏂逛究鐨勯拡瀵规暟鎹簱銆佺敤鎴枫佷細璇濊繘琛岃缃,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E9%87%8D%E8%AE%BE%E5%8F%82%E6%95%B0.html,閲嶈鍙傛暟,閲嶈锝滃弬鏁 -GAUSS-05351 鈥 GAUSS-05360,GAUSS-05351: 鈥淯nexpected null value for the plan鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05351-GAUSS-05360.html,GAUSS-05351 鈥 GAUSS-05360,GAUSS锝05351锝淕AUSS锝05360 -GAUSS-05401 鈥 GAUSS-05500,GAUSS-05401 鈥 GAUSS-05410,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05401-GAUSS-05500.html,GAUSS-05401 鈥 GAUSS-05500,GAUSS锝05401锝淕AUSS锝05500 -閰嶇疆鏈嶅姟绔繙绋嬭繛鎺,杩涜杩滅▼杩炴帴鍓嶏紝闇瑕佸湪閮ㄧ讲浜嗘暟鎹簱涓昏妭鐐圭殑鏈哄櫒涓婅缃厑璁稿鎴风璁块棶鏁版嵁搴擄紝骞堕厤缃繙绋嬭繛鎺ャ,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E9%85%8D%E7%BD%AE%E6%9C%8D%E5%8A%A1%E7%AB%AF%E8%BF%9C%E7%A8%8B%E8%BF%9E%E6%8E%A5.html,閰嶇疆鏈嶅姟绔繙绋嬭繛鎺,閰嶇疆锝滄湇鍔＄锝滆繙绋嬶綔杩炴帴 -GLOBAL_SESSION_MEMORY,缁熻鍚勮妭鐐圭殑Session绾у埆鐨勫唴瀛樹娇鐢ㄦ儏鍐碉紝鍖呭惈鎵ц浣滀笟鍦ㄦ暟鎹妭鐐逛笂openGauss绾跨▼鍜孲tream绾跨▼鍒嗛厤鐨勬墍鏈夊唴瀛橈紝鍗曚綅涓篗B銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GLOBAL_SESSION_MEMORY.html,GLOBAL_SESSION_MEMORY,GLOBAL锝淪ESSION锝淢EMORY 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TRANSACTION銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/BEGIN.html,BEGIN,BEGIN -STAT_DATABASE_CONFLICTS,鏄剧ず褰撳墠鑺傜偣鏁版嵁搴撳啿绐佺姸鎬佺殑缁熻淇℃伅銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/STAT_DATABASE_CONFLICTS.html,STAT_DATABASE_CONFLICTS,STAT锝淒ATABASE锝淐ONFLICTS -PG_SHADOW,PG_SHADOW瑙嗗浘鏄剧ず浜嗘墍鏈夊湪PG_AUTHID涓爣璁颁簡rolcanlogin鐨勮鑹茬殑灞炴с,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_SHADOW.html,PG_SHADOW,PG锝淪HADOW -GS_SQL_COUNT,GS_SQL_COUNT瑙嗗浘鏄剧ず鏁版嵁搴撳綋鍓嶈妭鐐瑰綋鍓嶆椂鍒绘墽琛岀殑浜旂被璇彞锛圫ELECT銆両NSERT銆乁PDATE銆丏ELETE銆丮ERGE INTO锛夌粺璁′俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GS_SQL_COUNT.html,GS_SQL_COUNT,GS锝淪QL锝淐OUNT -PQflush,灏濊瘯灏嗕换浣曟帓闃熺殑杈撳嚭鏁版嵁鍒锋柊鍒版湇鍔″櫒銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PQflush.html,PQflush,PQflush -GAUSS-05681 鈥 GAUSS-05690,GAUSS-05681: 鈥淓ncrypt OBS AK/SK failed.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05681-GAUSS-05690.html,GAUSS-05681 鈥 GAUSS-05690,GAUSS锝05681锝淕AUSS锝05690 -CLUSTER,鏍规嵁涓涓储寮曞琛ㄨ繘琛岃仛绨囨帓搴忋,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/CLUSTER.html,CLUSTER,CLUSTER -鍙傛暟璋冧紭涓庤瘖鏂,鏈姛鑳芥槸涓娆炬暟鎹簱闆嗘垚鐨勫弬鏁拌皟浼樺伐鍏凤紝閫氳繃缁撳悎娣卞害寮哄寲瀛︿範鍜屽叏灞鎼滅储绠楁硶绛堿I鎶鏈紝瀹炵幇鍦ㄦ棤闇浜哄伐骞查鐨勬儏鍐典笅锛岃幏鍙栨渶浣虫暟鎹簱鍙傛暟閰嶇疆銆傛湰鍔熻兘涓嶅己鍒朵笌鏁版嵁搴撶幆澧冮儴缃插埌涓璧凤紝鏀寔鐙珛閮ㄧ讲锛岃劚绂绘暟鎹簱瀹夎鐜鐙珛杩愯銆,https://opengauss.org/zh/docs/3.0.0/docs/CharacteristicDescription/%E5%8F%82%E6%95%B0%E8%B0%83%E4%BC%98%E4%B8%8E%E8%AF%8A%E6%96%AD.html,鍙傛暟璋冧紭涓庤瘖鏂,鍙傛暟锝滆皟浼橈綔璇婃柇 -GAUSS-52300 鈥 GAUSS-52399,GAUSS-52300: 鈥淔ailed to set OS parameters.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-52300-GAUSS-52399.html,GAUSS-52300 鈥 GAUSS-52399,GAUSS锝52300锝淕AUSS锝52399 -璇彞琛屼负,浠嬬粛SQL璇彞鎵ц杩囩▼鐨勭浉鍏抽粯璁ゅ弬鏁般,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E8%AF%AD%E5%8F%A5%E8%A1%8C%E4%B8%BA.html,璇彞琛屼负,璇彞锝滆涓 -GAUSS-06941 鈥 GAUSS-06950,GAUSS-06941: 鈥淚nvalid arguments for function cginbuild鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06941-GAUSS-06950.html,GAUSS-06941 鈥 GAUSS-06950,GAUSS锝06941锝淕AUSS锝06950 -SQL璋冧紭鎸囧崡,SQL璋冧紭鐨勫敮涓鐩殑鏄滆祫婧愬埄鐢ㄦ渶澶у寲鈥濓紝鍗矯PU銆佸唴瀛樸佺鐩業O涓夌璧勬簮鍒╃敤鏈澶у寲銆傛墍鏈夎皟浼樻墜娈甸兘鏄洿缁曡祫婧愪娇鐢ㄥ紑灞曠殑銆傛墍璋撹祫婧愬埄鐢ㄦ渶澶у寲鏄寚SQL璇彞灏介噺楂樻晥锛岃妭鐪佽祫婧愬紑閿锛屼互鏈灏忕殑浠ｄ环瀹炵幇鏈澶х殑鏁堢泭銆傛瘮濡傚仛鍏稿瀷鐐规煡璇㈢殑鏃跺欙紝鍙互鐢╯eqscan+filter锛堝嵆璇诲彇姣忎竴鏉″厓缁勫拰鐐规煡璇㈡潯浠惰繘琛屽尮閰嶏級瀹炵幇锛屼篃鍙互閫氳繃indexscan瀹炵幇锛屾樉鐒秈ndexscan鍙互浠ユ洿灏忕殑浠ｄ环瀹炵幇鐩稿悓鐨勬晥鏋溿,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/SQL%E8%B0%83%E4%BC%98%E6%8C%87%E5%8D%97.html,SQL璋冧紭鎸囧崡,SQL锝滆皟浼橈綔鎸囧崡 -鏁版嵁鍔犲瘑瀛樺偍,鎻愪緵瀵瑰鍏ユ暟鎹殑鍔犲瘑瀛樺偍銆,https://opengauss.org/zh/docs/3.0.0/docs/CharacteristicDescription/%E6%95%B0%E6%8D%AE%E5%8A%A0%E5%AF%86%E5%AD%98%E5%82%A8.html,鏁版嵁鍔犲瘑瀛樺偍,鏁版嵁锝滃姞瀵嗭綔瀛樺偍 -UUID绫诲瀷,UUID鏁版嵁绫诲瀷鐢ㄦ潵瀛樺偍RFC 4122锛孖SO/IEF 9834-8:2005浠ュ強鐩稿叧鏍囧噯瀹氫箟鐨勯氱敤鍞竴鏍囪瘑绗︼紙UUID锛夈傝繖涓爣璇嗙鏄竴涓敱绠楁硶浜х敓鐨128浣嶆爣璇嗙锛岀‘淇濆畠涓嶅彲鑳戒娇鐢ㄧ浉鍚岀畻娉曞湪宸茬煡鐨勬ā鍧椾腑浜х敓鐨勭浉鍚屾爣璇嗙銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/UUID%E7%B1%BB%E5%9E%8B.html,UUID绫诲瀷,UUID锝滅被鍨 -GAUSS-04911 鈥 GAUSS-04920,GAUSS-04911: 鈥渆mpty password returned by client鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04911-GAUSS-04920.html,GAUSS-04911 鈥 GAUSS-04920,GAUSS锝04911锝淕AUSS锝04920 -GAUSS-02081 鈥 GAUSS-02090,GAUSS-02081: 鈥渦nrecognized boolop '%.*s'鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02081-GAUSS-02090.html,GAUSS-02081 鈥 GAUSS-02090,GAUSS锝02081锝淕AUSS锝02090 -涓嶅悓鐢ㄦ埛鏌ヨ鍚岃〃鏄剧ず鏁版嵁涓嶅悓,2涓敤鎴风櫥褰曠浉鍚屾暟鎹簱human_resource锛屽悓鏍锋墽琛屽涓嬫煡璇㈣鍙ワ紝鏌ヨ鍚屼竴寮犺〃areas鏃讹紝鏌ヨ缁撴灉鍗翠笉涓鑷淬,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E4%B8%8D%E5%90%8C%E7%94%A8%E6%88%B7%E6%9F%A5%E8%AF%A2%E5%90%8C%E8%A1%A8%E6%98%BE%E7%A4%BA%E6%95%B0%E6%8D%AE%E4%B8%8D%E5%90%8C.html,涓嶅悓鐢ㄦ埛鏌ヨ鍚岃〃鏄剧ず鏁版嵁涓嶅悓,涓嶅悓锝滅敤鎴凤綔鏌ヨ锝滃悓琛綔鏄剧ず锝滄暟鎹綔涓嶅悓 -纾佺洏绌洪棿,浠嬬粛涓庣鐩樼┖闂寸浉鍏崇殑鍙傛暟锛岀敤浜庨檺鍒朵复鏃舵枃浠舵墍鍗犵敤鐨勭鐩樼┖闂淬,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E7%A3%81%E7%9B%98%E7%A9%BA%E9%97%B4.html,纾佺洏绌洪棿,纾佺洏绌洪棿 -PG_GTT_STATS,PG_GTT_STATS瑙嗗浘鏌ョ湅褰撳墠浼氳瘽鎵鏈夊叏灞涓存椂琛ㄥ崟鍒楃粺璁′俊鎭紝璋冪敤pg_get_gtt_statistics鍑芥暟銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_GTT_STATS.html,PG_GTT_STATS,PG锝淕TT锝淪TATS -瀛楁璁捐,鍦ㄥ瓧娈佃璁℃椂锛屽熀浜庢煡璇㈡晥鐜囩殑鑰冭檻锛屼竴鑸伒寰互涓嬪師鍒欙細,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%AD%97%E6%AE%B5%E8%AE%BE%E8%AE%A1.html,瀛楁璁捐,瀛楋綔娈碉綔璁捐 -CREATE TABLE SUBPARTITION,鍒涘缓浜岀骇鍒嗗尯琛ㄣ傚垎鍖鸿〃鏄妸閫昏緫涓婄殑涓寮犺〃鏍规嵁鏌愮鏂规鍒嗘垚鍑犲紶鐗╃悊鍧楄繘琛屽瓨鍌紝杩欏紶閫昏緫涓婄殑琛ㄧО涔嬩负鍒嗗尯琛紝鐗╃悊鍧楃О涔嬩负鍒嗗尯銆傚垎鍖鸿〃鏄竴寮犻昏緫琛紝涓嶅瓨鍌ㄦ暟鎹紝鏁版嵁瀹為檯鏄瓨鍌ㄥ湪鍒嗗尯涓婄殑銆傚浜庝簩绾у垎鍖鸿〃锛岄《灞傝妭鐐硅〃鍜屼竴绾у垎鍖洪兘鏄昏緫琛紝涓嶅瓨鍌ㄦ暟鎹紝鍙湁浜岀骇鍒嗗尯锛堝彾瀛愯妭鐐癸級瀛樺偍鏁版嵁銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/CREATE-TABLE-SUBPARTITION.html,CREATE TABLE SUBPARTITION,CREATE锝淭ABLE锝淪UBPARTITION -MOT SQL瑕嗙洊鍜岄檺鍒,MOT璁捐鍑犱箮鑳藉瑕嗙洊SQL鍜屾湭鏉ョ壒鎬ч泦銆備緥濡傦紝澶у鏁版敮鎸佹爣鍑嗙殑Postgres SQL锛屼篃鏀寔甯歌鐨勬暟鎹簱鐗规э紝濡傚瓨鍌ㄨ繃绋嬨佽嚜瀹氫箟鍑芥暟绛夈,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/MOT-SQL%E8%A6%86%E7%9B%96%E5%92%8C%E9%99%90%E5%88%B6.html,MOT SQL瑕嗙洊鍜岄檺鍒,MOT锝淪QL锝滆鐩栵綔闄愬埗 -GAUSS-00541 鈥 GAUSS-00550,GAUSS-00541: 鈥渄irectory '%s' already in use as a tablespace鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00541-GAUSS-00550.html,GAUSS-00541 鈥 GAUSS-00550,GAUSS锝00541锝淕AUSS锝00550 -瀛愰摼鎺ュ潡鍚嶇殑hint,鎸囨槑瀛愰摼鎺ュ潡鐨勫悕绉般,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%AD%90%E9%93%BE%E6%8E%A5%E5%9D%97%E5%90%8D%E7%9A%84hint.html,瀛愰摼鎺ュ潡鍚嶇殑hint,瀛愶綔閾炬帴锝滃潡锝滃悕锝渉int -GAUSS-07091 鈥 GAUSS-07100,"GAUSS-07091: 鈥淐orruption detected in CBM file '%s', page offset %ld鈥",https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-07091-GAUSS-07100.html,GAUSS-07091 鈥 GAUSS-07100,GAUSS锝07091锝淕AUSS锝07100 -MOT浠嬬粛,鏈珷浠嬬粛浜唎penGauss鍐呭瓨浼樺寲琛紙Memory-Optimized Table锛孧OT锛夌殑鐗规у強浠峰笺佸叧閿妧鏈佸簲鐢ㄥ満鏅佹ц兘鍩哄噯鍜岀珵浜変紭鍔裤,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/MOT%E4%BB%8B%E7%BB%8D.html,MOT浠嬬粛,MOT锝滀粙缁 -GAUSS-03031 鈥 GAUSS-03040,GAUSS-03031: 鈥渢he time is not correct!鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03031-GAUSS-03040.html,GAUSS-03031 鈥 GAUSS-03040,GAUSS锝03031锝淕AUSS锝03040 -鍓嶇疆杞欢瀹夎,a.涓嬭浇骞跺畨瑁卝dk銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%89%8D%E7%BD%AE%E8%BD%AF%E4%BB%B6%E5%AE%89%E8%A3%85.html,鍓嶇疆杞欢瀹夎,鍓嶇疆锝滆蒋浠讹綔瀹夎 -浣跨敤鎸囧,鐢ㄦ埛鍙氳繃gs_dbmind鍛戒护鍚姩瀵瑰簲鐨別xporter銆備笅闈负鐢ㄦ埛婕旂ず涓涓畬鏁寸殑Prometheus鐩戞帶骞冲彴鐨勬惌寤鸿繃绋嬨,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E4%BD%BF%E7%94%A8%E6%8C%87%E5%AF%BC-60.html,浣跨敤鎸囧,浣跨敤锝滄寚瀵 -GAUSS-00861 鈥 GAUSS-00870,GAUSS-00865: 鈥渋nvalid range partiiton table definition鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00861-GAUSS-00870.html,GAUSS-00861 鈥 GAUSS-00870,GAUSS锝00861锝淕AUSS锝00870 -瀵硅薄鏍囪瘑绗︾被鍨,openGauss鍦ㄥ唴閮ㄤ娇鐢ㄥ璞℃爣璇嗙锛圤ID锛変綔涓哄悇绉嶇郴缁熻〃鐨勪富閿傜郴缁熶笉浼氱粰鐢ㄦ埛鍒涘缓鐨勮〃澧炲姞涓涓狾ID绯荤粺瀛楁锛孫ID绫诲瀷浠ｈ〃涓涓璞℃爣璇嗙銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%AF%B9%E8%B1%A1%E6%A0%87%E8%AF%86%E7%AC%A6%E7%B1%BB%E5%9E%8B.html,瀵硅薄鏍囪瘑绗︾被鍨,瀵硅薄锝滄爣璇嗙锝滅被鍨 -GAUSS-02401 鈥 GAUSS-02500,GAUSS-02401 鈥 GAUSS-02410,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02401-GAUSS-02500.html,GAUSS-02401 鈥 GAUSS-02500,GAUSS锝02401锝淕AUSS锝02500 -GAUSS-04761 鈥 GAUSS-04770,GAUSS-04761: 鈥淰alue '%s' of option 'compression' is invalid for row table鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04761-GAUSS-04770.html,GAUSS-04761 鈥 GAUSS-04770,GAUSS锝04761锝淕AUSS锝04770 -绯荤粺琛ㄥ拰绯荤粺瑙嗗浘,绯荤粺琛ㄥ拰绯荤粺瑙嗗浘姒傝堪,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E7%B3%BB%E7%BB%9F%E8%A1%A8%E5%92%8C%E7%B3%BB%E7%BB%9F%E8%A7%86%E5%9B%BE.html,绯荤粺琛ㄥ拰绯荤粺瑙嗗浘,绯荤粺锝滆〃锝滅郴缁燂綔瑙嗗浘 -GAUSS-06861 鈥 GAUSS-06870,GAUSS-06861: 鈥渞ole: [%s] is invalid鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06861-GAUSS-06870.html,GAUSS-06861 鈥 GAUSS-06870,GAUSS锝06861锝淕AUSS锝06870 -PG_REPLICATION_SLOTS,PG_REPLICATION_SLOTS瑙嗗浘鏌ョ湅澶嶅埗鑺傜偣鐨勪俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_REPLICATION_SLOTS.html,PG_REPLICATION_SLOTS,PG锝淩EPLICATION锝淪LOTS -GAUSS-01681 鈥 GAUSS-01690,GAUSS-01682: 鈥淣estLoopParam was not reduced to a simple Var鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01681-GAUSS-01690.html,GAUSS-01681 鈥 GAUSS-01690,GAUSS锝01681锝淕AUSS锝01690 -娓告爣,涓轰簡澶勭悊SQL璇彞锛屽瓨鍌ㄨ繃绋嬭繘绋嬪垎閰嶄竴娈靛唴瀛樺尯鍩熸潵淇濆瓨涓婁笅鏂囪仈绯汇傛父鏍囨槸鎸囧悜涓婁笅鏂囧尯鍩熺殑鍙ユ焺鎴栨寚閽堛傚熷姪娓告爣锛屽瓨鍌ㄨ繃绋嬪彲浠ユ帶鍒朵笂涓嬫枃鍖哄煙鐨勫彉鍖栥,https://opengauss.org/zh/docs/3.0.0/docs/BriefTutorial/%E6%B8%B8%E6%A0%87.html,娓告爣,娓告爣 -GAUSS-02361 鈥 GAUSS-02370,GAUSS-02361: 鈥減artition table delete conflict鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02361-GAUSS-02370.html,GAUSS-02361 鈥 GAUSS-02370,GAUSS锝02361锝淕AUSS锝02370 -GAUSS-04351 鈥 GAUSS-04360,GAUSS-04351: 鈥淚GNORE_EXTRA_DATA only available on READ ONLY foreign table鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04351-GAUSS-04360.html,GAUSS-04351 鈥 GAUSS-04360,GAUSS锝04351锝淕AUSS锝04360 -GAUSS-01401 鈥 GAUSS-01410,GAUSS-01401: 鈥減ermission denied: '%s' is a system trigger鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01401-GAUSS-01410.html,GAUSS-01401 鈥 GAUSS-01410,GAUSS锝01401锝淕AUSS锝01410 -璁剧疆,鍙傛暟璇存槑锛氳缃啓鍏AL淇℃伅閲忕殑绾у埆銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E8%AE%BE%E7%BD%AE.html,璁剧疆,璁剧疆 -GLOBAL_STATIO_SYS_TABLES,GLOBAL_STATIO_SYS_TABLES瑙嗗浘鏄剧ず鍚勮妭鐐圭殑鍛藉悕绌洪棿涓墍鏈夌郴缁熻〃鐨処O鐘舵佷俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GLOBAL_STATIO_SYS_TABLES.html,GLOBAL_STATIO_SYS_TABLES,GLOBAL锝淪TATIO锝淪YS锝淭ABLES -GAUSS-04991 鈥 GAUSS-05000,GAUSS-04991: 鈥淐REATE TABLE LIKE with column sequence in different NodeGroup is not supported.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04991-GAUSS-05000.html,GAUSS-04991 鈥 GAUSS-05000,GAUSS锝04991锝淕AUSS锝05000 -鎸囧畾涓嶄娇鐢ㄥ叏灞璁″垝缂撳瓨鐨凥int,鍏ㄥ眬璁″垝缂撳瓨鎵撳紑鏃讹紝鍙互閫氳繃no_gpc Hint鏉ュ己鍒跺崟涓煡璇㈣鍙ヤ笉鍦ㄥ叏灞鍏变韩璁″垝缂撳瓨锛屽彧淇濈暀浼氳瘽鐢熷懡鍛ㄦ湡鐨勮鍒掔紦瀛樸,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%8C%87%E5%AE%9A%E4%B8%8D%E4%BD%BF%E7%94%A8%E5%85%A8%E5%B1%80%E8%AE%A1%E5%88%92%E7%BC%93%E5%AD%98%E7%9A%84Hint.html,鎸囧畾涓嶄娇鐢ㄥ叏灞璁″垝缂撳瓨鐨凥int,鎸囧畾锝滀娇鐢綔鍏ㄥ眬锝滆鍒掞綔缂撳瓨锝淗int -GAUSS-05581 鈥 GAUSS-05590,GAUSS-05581: 鈥淔ailed to read file %s.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05581-GAUSS-05590.html,GAUSS-05581 鈥 GAUSS-05590,GAUSS锝05581锝淕AUSS锝05590 -DROP VIEW,鏁版嵁搴撲腑寮哄埗鍒犻櫎宸叉湁鐨勮鍥俱,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/DROP-VIEW.html,DROP VIEW,DROP锝淰IEW -INFORMATION_SCHEMA_CATALOG_NAME,鐢ㄦ潵鏄剧ず褰撳墠鎵鍦ㄧ殑database鐨勫悕绉般,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/INFORMATION_SCHEMA_CATALOG_NAME.html,INFORMATION_SCHEMA_CATALOG_NAME,INFORMATION锝淪CHEMA锝淐ATALOG锝淣AME -GAUSS-01901 鈥 GAUSS-01910,GAUSS-01901: 鈥渓anguage with OID %u does not exist鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01901-GAUSS-01910.html,GAUSS-01901 鈥 GAUSS-01910,GAUSS锝01901锝淕AUSS锝01910 -ALTER GROUP,淇敼涓涓敤鎴风粍鐨勫睘鎬с,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/ALTER-GROUP.html,ALTER GROUP,ALTER锝淕ROUP -DBMind鐨勬敮鎸佺粍浠,鏀寔缁勪欢鏄寚DBMind鎻愪緵鐨勭敤浜庢敮鎾戞暣涓湇鍔°佽В鍐虫柟妗堣兘澶熼儴缃插拰瀹炴柦鐨勬ā鍧椼傚畠浠湰韬笉鏄疉I鍔熻兘锛屽嵈鏄暣涓湇鍔′綋绯讳腑闈炲父閲嶈鐨勪竴鐜紝鐢ㄤ簬鏀拺鏁翠釜鑷不杩愮淮瑙ｅ喅鏂规鐨勫揩閫熷疄鏂斤紝濡傜敤浜庨噰闆嗘暟鎹簱鎸囨爣鐨別xporter绛夈,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/DBMind%E7%9A%84%E6%94%AF%E6%8C%81%E7%BB%84%E4%BB%B6.html,DBMind鐨勬敮鎸佺粍浠,DBMind锝滄敮鎸侊綔缁勪欢 -GAUSS-04221 鈥 GAUSS-04230,GAUSS-04221: 鈥渦nrecognized conflict mode: %d鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04221-GAUSS-04230.html,GAUSS-04221 鈥 GAUSS-04230,GAUSS锝04221锝淕AUSS锝04230 -DBE_PLDEBUGGER.set_var,灏嗘寚瀹氱殑璋冭瘯鐨勫瓨鍌ㄨ繃绋嬩腑鏈涓婂眰鏍堜笂鐨勫彉閲忎慨鏀逛负鍏ュ弬鐨勫彇鍊笺傚鏋滃瓨鍌ㄨ繃绋嬩腑鍖呭惈鍚屽悕鐨勫彉閲忥紝set_var鍙敮鎸佺涓涓彉閲忓肩殑璁剧疆銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/DBE_PLDEBUGGER-set_var.html,DBE_PLDEBUGGER.set_var,DBE锝淧LDEBUGGER锝渟et锝渧ar -GAUSS-06441 鈥 GAUSS-06450,GAUSS-06441: 鈥淐an't get local connection address.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06441-GAUSS-06450.html,GAUSS-06441 鈥 GAUSS-06450,GAUSS锝06441锝淕AUSS锝06450 -PG_INHERITS,PG_INHERITS绯荤粺琛ㄨ褰曞叧浜庤〃缁ф壙灞傛鐨勪俊鎭傛暟鎹簱閲屾瘡涓洿鎺ョ殑瀛愮郴琛ㄩ兘鏈変竴鏉¤褰曘傞棿鎺ョ殑缁ф壙鍙互閫氳繃杩芥函璁板綍閾炬潵鍒ゆ柇銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_INHERITS.html,PG_INHERITS,PG锝淚NHERITS -CopyManager,CopyManager鏄痮penGauss JDBC椹卞姩涓彁渚涚殑涓涓狝PI鎺ュ彛绫伙紝鐢ㄤ簬鎵归噺鍚憃penGauss涓鍏ユ暟鎹,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/CopyManager.html,CopyManager,CopyManager -GAUSS-02861 鈥 GAUSS-02870,GAUSS-02861: 鈥渦nexpected case in range_minus鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02861-GAUSS-02870.html,GAUSS-02861 鈥 GAUSS-02870,GAUSS锝02861锝淕AUSS锝02870 -PG_PUBLICATION_REL,绯荤粺琛≒G_PUBLICATION_REL鍖呭惈褰撳墠鏁版嵁搴撲腑鐨勮〃鍜宲ublication涔嬮棿鐨勬槧灏勶紝杩欐槸涓绉嶅瀵瑰鏄犲皠銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_PUBLICATION_REL.html,PG_PUBLICATION_REL,PG锝淧UBLICATION锝淩EL -OPERATOR_RUNTIME,OPERATOR_RUNTIME瑙嗗浘鏄剧ず褰撳墠鐢ㄦ埛姝ｅ湪鎵ц鐨勪綔涓氱殑绠楀瓙鐩稿叧淇℃伅銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/OPERATOR_RUNTIME.html,OPERATOR_RUNTIME,OPERATOR锝淩UNTIME -GS_SESSION_MEMORY_CONTEXT,GS_SESSION_MEMORY_CONTEXT瑙嗗浘缁熻鎵鏈夌殑浼氳瘽鐨勫唴瀛樹娇鐢ㄦ儏鍐碉紝浠emoryContext鑺傜偣鏉ョ粺璁°傝瑙嗗浘浠呭湪寮鍚嚎绋嬫睜锛坋nable_thread_pool = on锛夋椂鐢熸晥銆傚綋GUC鍙傛暟enable_memory_limit鐨勫间负off鏃讹紝鏈鍥句笉鍙敤銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GS_SESSION_MEMORY_CONTEXT.html,GS_SESSION_MEMORY_CONTEXT,GS锝淪ESSION锝淢EMORY锝淐ONTEXT -鐢熸垚閰嶇疆鏂囦欢,鍦╫penGauss浣跨敤杩囩▼涓紝濡傛灉闈欐侀厤缃枃浠舵棤鎰忔崯鍧忓悗锛屼細褰卞搷openGauss鎰熺煡openGauss鎷撴墤缁撴瀯鍜屼富澶囧叧绯汇備娇鐢╣s_om宸ュ叿鐢熸垚鐨勯潤鎬侀厤缃枃浠讹紝鍙互鏇挎崲宸茬粡鎹熷潖鐨勯厤缃枃浠讹紝淇濊瘉openGauss鐨勬甯歌繍琛屻,https://opengauss.org/zh/docs/3.0.0/docs/Administratorguide/%E7%94%9F%E6%88%90%E9%85%8D%E7%BD%AE%E6%96%87%E4%BB%B6.html,鐢熸垚閰嶇疆鏂囦欢,鐢熸垚锝滈厤缃枃浠 -鍒嗘敮璇彞,鍒嗘敮璇彞鐨勮娉曡鍙傝鍥1銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%88%86%E6%94%AF%E8%AF%AD%E5%8F%A5.html,鍒嗘敮璇彞,鍒嗘敮锝滆鍙 -SCHEMA,SCHEMA鍙堢О浣滄ā寮忋傞氳繃绠＄悊SCHEMA锛屽厑璁稿涓敤鎴蜂娇鐢ㄥ悓涓鏁版嵁搴撹屼笉鐩镐簰骞叉壈锛屽彲浠ュ皢鏁版嵁搴撳璞＄粍缁囨垚鏄撲簬绠＄悊鐨勯昏緫缁勶紝鍚屾椂渚夸簬灏嗙涓夋柟搴旂敤娣诲姞鍒扮浉搴旂殑SCHEMA涓嬭屼笉寮曡捣鍐茬獊銆,https://opengauss.org/zh/docs/3.0.0/docs/BriefTutorial/SCHEMA.html,SCHEMA,SCHEMA -寮鍙戣呮寚鍗,鏈枃妗ｄ粙缁嶅浣曡璁°佸垱寤恒佹煡璇㈠拰缁存姢鏁版嵁搴撱傚寘鎷琒QL璇彞銆佸瓨鍌ㄨ繃绋嬨佺郴缁熻〃鍜岃鍥剧瓑銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/Developerguide.html,寮鍙戣呮寚鍗,寮鍙戣咃綔鎸囧崡 -gs_backup,openGauss閮ㄧ讲鎴愬姛鍚庯紝鍦ㄦ暟鎹簱杩愯鐨勮繃绋嬩腑锛屼細閬囧埌鍚勭闂鍙婂紓甯哥姸鎬併俹penGauss鎻愪緵浜唃s_backup宸ュ叿甯姪openGauss澶囦唤銆佹仮澶嶉噸瑕佹暟鎹佹樉绀哄府鍔╀俊鎭拰鐗堟湰鍙蜂俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Toolreference/gs_backup.html,gs_backup,gs锝渂ackup -GS_GLOBAL_CONFIG,GS_GLOBAL_CONFIG璁板綍浜嗘暟鎹簱瀹炰緥鍒濆鍖栨椂锛岀敤鎴锋寚瀹氱殑鍙傛暟鍊笺傞櫎姝や箣澶栵紝杩樺瓨鏀句簡鐢ㄦ埛璁剧疆鐨勫急鍙ｄ护锛屾敮鎸佹暟鎹簱鍒濆鐢ㄦ埛閫氳繃ALTER鍜孌ROP璇硶瀵圭郴缁熻〃涓殑鍙傛暟杩涜鍐欏叆銆佷慨鏀瑰拰鍒犻櫎銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GS_GLOBAL_CONFIG.html,GS_GLOBAL_CONFIG,GS锝淕LOBAL锝淐ONFIG -CREATE FUNCTION,鍒涘缓涓涓嚱鏁般,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/CREATE-FUNCTION.html,CREATE FUNCTION,CREATE锝淔UNCTION -CREATE ROW LEVEL SECURITY POLICY,瀵硅〃鍒涘缓琛岃闂帶鍒剁瓥鐣ャ,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/CREATE-ROW-LEVEL-SECURITY-POLICY.html,CREATE ROW LEVEL SECURITY POLICY,CREATE锝淩OW锝淟EVEL锝淪ECURITY锝淧OLICY -GAUSS-01261 鈥 GAUSS-01270,GAUSS-01261: 鈥渦nimplemented bulkload mode鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01261-GAUSS-01270.html,GAUSS-01261 鈥 GAUSS-01270,GAUSS锝01261锝淕AUSS锝01270 -PG_TABLES,PG_TABLES瑙嗗浘鎻愪緵浜嗗鏁版嵁搴撲腑姣忎釜琛ㄨ闂殑鏈夌敤淇℃伅銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_TABLES.html,PG_TABLES,PG锝淭ABLES -GAUSS-00041 鈥 GAUSS-00050,GAUSS-00041: 鈥渦nrecognized castmethod: %d鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00041-GAUSS-00050.html,GAUSS-00041 鈥 GAUSS-00050,GAUSS锝00041锝淕AUSS锝00050 -鍏ㄦ枃妫绱㈡杩,鏂囨湰鎼滅储鎿嶄綔绗﹀湪鏁版嵁搴撲腑宸插瓨鍦ㄥ骞淬俹penGauss涓烘枃鏈暟鎹被鍨嬫彁渚泘銆亊*銆丩IKE鍜孖LIKE鎿嶄綔绗︼紱浣嗗畠浠己涔忕幇浠ｄ俊鎭郴缁熸墍瑕佹眰鐨勮澶氬繀瑕佸睘鎬с傝繖浜涚己鎲惧彲浠ラ氳繃浣跨敤绱㈠紩鍙婅瘝鍏歌繘琛岃В鍐炽,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%85%A8%E6%96%87%E6%A3%80%E7%B4%A2%E6%A6%82%E8%BF%B0.html,鍏ㄦ枃妫绱㈡杩,鍏ㄦ枃妫绱綔姒傝堪 -GAUSS-51900 鈥 GAUSS-51999,GAUSS-51900: 鈥淭he current OS is not supported.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-51900-GAUSS-51999.html,GAUSS-51900 鈥 GAUSS-51999,GAUSS锝51900锝淕AUSS锝51999 -GAUSS-05041 鈥 GAUSS-05050,GAUSS-05041: 鈥淪ubquery should at least have a target list or values list.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05041-GAUSS-05050.html,GAUSS-05041 鈥 GAUSS-05050,GAUSS锝05041锝淕AUSS锝05050 -GAUSS-01301 鈥 GAUSS-01310,GAUSS-01301: 鈥渁ccess method '%s' does not support NULLS FIRST/LAST options鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01301-GAUSS-01310.html,GAUSS-01301 鈥 GAUSS-01310,GAUSS锝01301锝淕AUSS锝01310 -GAUSS-50500 鈥 GAUSS-50599,GAUSS-50500: 鈥淭he SWAP partition is smaller than the actual memory.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-50500-GAUSS-50599.html,GAUSS-50500 鈥 GAUSS-50599,GAUSS锝50500锝淕AUSS锝50599 -GAUSS-01621 鈥 GAUSS-01630,GAUSS-01621: 鈥渦nsupported partition key column range mode鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01621-GAUSS-01630.html,GAUSS-01621 鈥 GAUSS-01630,GAUSS锝01621锝淕AUSS锝01630 -浣跨敤gs_restore鍛戒护瀵煎叆鏁版嵁,gs_restore鏄痮penGauss鏁版嵁搴撴彁渚涚殑涓巊s_dump閰嶅鐨勫鍏ュ伐鍏枫傞氳繃璇ュ伐鍏凤紝鍙皢gs_dump瀵煎嚭鐨勬枃浠跺鍏ヨ嚦鏁版嵁搴撱俫s_restore鏀寔瀵煎叆鐨勬枃浠舵牸寮忓寘鍚嚜瀹氫箟褰掓。鏍煎紡銆佺洰褰曞綊妗ｆ牸寮忓拰tar褰掓。鏍煎紡銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E4%BD%BF%E7%94%A8gs_restore%E5%91%BD%E4%BB%A4%E5%AF%BC%E5%85%A5%E6%95%B0%E6%8D%AE.html,浣跨敤gs_restore鍛戒护瀵煎叆鏁版嵁,浣跨敤锝済s锝渞estore锝滃懡浠わ綔瀵煎叆锝滄暟鎹 -GAUSS-00361 鈥 GAUSS-00370,GAUSS-00361: 鈥渁ccess method '%s' does not support column store鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00361-GAUSS-00370.html,GAUSS-00361 鈥 GAUSS-00370,GAUSS锝00361锝淕AUSS锝00370 -鍦ㄧ嚎娣诲姞绱㈠紩,閫氳繃create index concurrently璇硶锛屼互涓嶉樆濉濪ML鐨勬柟寮忓湪绾垮垱寤虹储寮曘,https://opengauss.org/zh/docs/3.0.0/docs/CharacteristicDescription/%E5%9C%A8%E7%BA%BF%E6%B7%BB%E5%8A%A0%E7%B4%A2%E5%BC%95.html,鍦ㄧ嚎娣诲姞绱㈠紩,鍦ㄧ嚎锝滄坊鍔狅綔绱㈠紩 -鍩烘湰姒傚康,openGauss鏄竴娆惧叧绯诲瀷鏁版嵁搴撶鐞嗙郴缁燂紙RDBMS锛夈傚叧绯诲瀷鏁版嵁搴撴槸鎸囬噰鐢ㄤ簡鍏崇郴妯″瀷鏉ョ粍缁囨暟鎹殑鏁版嵁搴擄紝鍏朵互琛屽拰鍒楃殑褰㈠紡瀛樺偍鏁版嵁銆,https://opengauss.org/zh/docs/3.0.0/docs/BriefTutorial/%E5%9F%BA%E6%9C%AC%E6%A6%82%E5%BF%B5.html,鍩烘湰姒傚康,鍩烘湰姒傚康 -CREATE TYPE,鍦ㄥ綋鍓嶆暟鎹簱涓畾涔変竴绉嶆柊鐨勬暟鎹被鍨嬨傚畾涔夋暟鎹被鍨嬬殑鐢ㄦ埛灏嗘垚涓鸿鏁版嵁绫诲瀷鐨勬嫢鏈夎呫傜被鍨嬪彧閫傜敤浜庤瀛樿〃,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/CREATE-TYPE.html,CREATE TYPE,CREATE锝淭YPE -DB4AI.PURGE_SNAPSHOT,PURGE_SNAPSHOT鏄疍B4AI鐗规х敤浜庡垹闄ゅ揩鐓х殑鎺ュ彛鍑芥暟銆傞氳繃璇硶PURGE SNAPSHOT璋冪敤銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/DB4AI-PURGE_SNAPSHOT.html,DB4AI.PURGE_SNAPSHOT,DB4AI锝淧URGE锝淪NAPSHOT -GAUSS-00401 鈥 GAUSS-00410,GAUSS-00401: 鈥渁ccess method 'psort' does not support index expressions鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00401-GAUSS-00410.html,GAUSS-00401 鈥 GAUSS-00410,GAUSS锝00401锝淕AUSS锝00410 -鏈浣冲疄璺,鐩稿叧鍙傛暟瑙ｉ噴鍙傝冭〃GS_OPT_MODEL銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%9C%80%E4%BD%B3%E5%AE%9E%E8%B7%B5-65.html,鏈浣冲疄璺,鏈浣筹綔瀹炶返 -GS_WLM_SESSION_HISTORY,GS_WLM_SESSION_HISTORY瑙嗗浘鏄剧ず褰撳墠鐢ㄦ埛鍦ㄦ暟鎹簱瀹炰緥涓婃墽琛屼綔涓氱粨鏉熷悗鐨勮礋杞界鐞嗚褰曘傛煡璇㈣瑙嗗浘闇瑕乻ysadmin鎴栬卪onitor admin鏉冮檺銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GS_WLM_SESSION_HISTORY.html,GS_WLM_SESSION_HISTORY,GS锝淲LM锝淪ESSION锝淗ISTORY -GAUSS-07271 鈥 GAUSS-07280,"GAUSS-07271: 鈥渕alloc fails, out of memory: size %lu鈥",https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-07271-GAUSS-07280.html,GAUSS-07271 鈥 GAUSS-07280,GAUSS锝07271锝淕AUSS锝07280 -GAUSS-00451 鈥 GAUSS-00460,GAUSS-00451: 鈥渃ould not read permissions of directory '%s': %m鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00451-GAUSS-00460.html,GAUSS-00451 鈥 GAUSS-00460,GAUSS锝00451锝淕AUSS锝00460 -GAUSS-01361 鈥 GAUSS-01370,GAUSS-01362: 鈥渃ache lookup failed for text search configuration %u鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01361-GAUSS-01370.html,GAUSS-01361 鈥 GAUSS-01370,GAUSS锝01361锝淕AUSS锝01370 -SMP骞惰鎵ц,openGauss鐨凷MP骞惰鎶鏈槸涓绉嶅埄鐢ㄨ绠楁満澶氭牳CPU鏋舵瀯鏉ュ疄鐜板绾跨▼骞惰璁＄畻锛屼互鍏呭垎鍒╃敤CPU璧勬簮鏉ユ彁楂樻煡璇㈡ц兘鐨勬妧鏈,https://opengauss.org/zh/docs/3.0.0/docs/CharacteristicDescription/SMP%E5%B9%B6%E8%A1%8C%E6%89%A7%E8%A1%8C.html,SMP骞惰鎵ц,SMP锝滃苟琛屾墽琛 -PG_STATIO_ALL_INDEXES,PG_STATIO_ALL_INDEXES瑙嗗浘灏嗗寘鍚綋鍓嶆暟鎹簱涓殑姣忎釜绱㈠紩琛岋紝鏄剧ず鐗瑰畾绱㈠紩鐨処/O鐨勭粺璁°,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_STATIO_ALL_INDEXES.html,PG_STATIO_ALL_INDEXES,PG锝淪TATIO锝淎LL锝淚NDEXES -PQsendQuery,鍚戞湇鍔″櫒鎻愪氦涓涓懡浠よ屼笉绛夊緟缁撴灉銆傚鏋滄煡璇㈡垚鍔熷彂閫佸垯杩斿洖1锛屽惁鍒欒繑鍥0銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PQsendQuery.html,PQsendQuery,PQsendQuery 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+璇烽棶濡傛灉涓嶄娇鐢ㄩ珮闃禔PI锛屾庝箞瀹炵幇鏁版嵁涓嬫矇锛,鍙互鍙傝冩鎵嬪姩涓嬫矇鏂瑰紡鐨刐test_tdt_data_transfer.py](https://gitee.com/mindspore/mindspore/blob/master/tests/st/data_transfer/test_tdt_data_transfer.py)绀轰緥瀹炵幇锛屼笉鐢ㄥ熷姪`model.train`鎺ュ彛锛岀洰鍓嶆敮鎸侊細GPU鍜孉scend纭欢浣跨敤銆,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/data_processing.html,FAQ,鏁版嵁澶勭悊|FAQ, +鍦ㄤ娇鐢╜Dataset`澶勭悊鏁版嵁杩囩▼涓唴瀛樺崰鐢ㄩ珮锛屾庝箞浼樺寲锛,鍙互鍙傝冨涓嬪嚑涓楠ゆ潵闄嶄綆鍐呭瓨鍗犵敤锛屽悓鏃朵篃鍙兘浼氶檷浣庢暟鎹鐞嗙殑鏁堢巼銆 1. 鍦ㄥ畾涔夋暟鎹泦`**Dataset`瀵硅薄鍓嶏紝璁剧疆`Dataset`鏁版嵁澶勭悊棰勫彇鐨勫ぇ灏忥紝`ds.config.set_prefetch_size(2)`銆 2. 鍦ㄥ畾涔塦**Dataset`瀵硅薄鏃讹紝璁剧疆鍏跺弬鏁癭num_parallel_workers`涓1銆 3. 濡傛灉瀵筦**Dataset`瀵硅薄杩涗竴姝ヤ娇鐢ㄤ簡`.map(...)`鎿嶄綔锛屽彲浠ヨ缃甡.map(...)`鐨勫弬鏁癭num_parallel_workers`涓1銆 4. 濡傛灉瀵筦**Dataset`瀵硅薄杩涗竴姝ヤ娇鐢ㄤ簡`.batch(...)`鎿嶄綔锛屽彲浠ヨ缃甡.batch(...)`鐨勫弬鏁癭num_parallel_workers`涓1銆 5. 濡傛灉瀵筦**Dataset`瀵硅薄杩涗竴姝ヤ娇鐢ㄤ簡`.shuffle(...)`鎿嶄綔锛屽彲浠ユ妸鍙傛暟`buffer_size`璁剧疆鍑忓皯銆,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/data_processing.html,FAQ,鏁版嵁澶勭悊|FAQ, +鍦ㄤ娇鐢╜Dataset`澶勭悊鏁版嵁杩囩▼涓瑿PU鍗犵敤楂橈紝琛ㄧ幇涓簊y鍗犵敤楂樿寀s鍗犵敤浣庯紝鎬庝箞浼樺寲锛,鍙互鍙傝冨涓嬪嚑涓楠ゆ潵闄嶄綆CPU鍗犵敤锛岃繘涓姝ユ彁鍗囨ц兘锛屽叾涓昏鍘熷洜鏄笁鏂瑰簱澶氱嚎绋嬩笌鏁版嵁澶勭悊澶氱嚎绋嬪瓨鍦ㄨ祫婧愮珵浜夈 1. 濡傛灉鏁版嵁澶勭悊闃舵鏈塷pencv鐨刞cv2`鎿嶄綔锛岄偅涔堥氳繃`cv2.setNumThreads(2)`璁剧疆`cv2`鍏ㄥ眬绾跨▼鏁般 2. 濡傛灉鏁版嵁澶勭悊闃舵鏈塦numpy`鎿嶄綔锛岄偅涔堥氳繃`export OPENBLAS_NUM_THREADS=1`璁剧疆`OPENBLAS`绾跨▼鏁般,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/data_processing.html,FAQ,鏁版嵁澶勭悊|FAQ, +鍦╜GeneratorDataset`涓紝鐪嬪埌鏈夊弬鏁癭shuffle`锛屽湪璺戜换鍔℃椂鍙戠幇`shuffle=True`鍜宍shuffle=False`锛屼袱鑰呮病鏈夊尯鍒紝杩欐槸涓轰粈涔堬紵,寮鍚痐shuffle`锛岄渶瑕佷紶鍏ョ殑`Dataset`鏄敮鎸侀殢鏈鸿闂殑锛堜緥濡傝嚜瀹氫箟鐨刞Dataset`鏈塦getitem`鏂规硶锛夛紝濡傛灉鏄湪鑷畾涔夌殑`Dataset`閲岄潰閫氳繃`yeild`鏂瑰紡杩斿洖鍥炴潵鐨勬暟鎹紝鏄笉鏀寔闅忔満璁块棶鐨勶紝鍏蜂綋鍙煡鐪嬫暀绋嬩腑鐨刐鑷畾涔夋暟鎹泦](https://www.mindspore.cn/tutorials/zh-CN/master/advanced/dataset/custom.html)绔犺妭銆,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/data_processing.html,FAQ,鏁版嵁澶勭悊|FAQ, +璇烽棶`Dataset`濡備綍鎶婁袱涓猔columns`鍚堝苟鎴愪竴涓猔column`锛,鍙互娣诲姞濡備笅鎿嶄綔鎶 涓や釜瀛楁鍚堟垚涓涓 ```python def combine(x锛 y): x = x.flatten() y = y.flatten() return np.append(x锛 y) dataset = dataset.map(operations=combine锛 input_columns=["data"锛 "data2"]锛 output_columns=["data"]) ```娉細鍥犱负涓や釜`columns`鏄笉鍚岀殑`shape`锛岄渶瑕佸厛`flatten`涓嬶紝鐒跺悗鍐嶅悎骞躲,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/data_processing.html,FAQ,鏁版嵁澶勭悊|FAQ, +璇烽棶`GeneratorDataset`鏀寔`ds.PKSampler`閲囨牱鍚楋紵,鑷畾涔夋暟鎹泦`GeneratorDataset`涓嶆敮鎸乣PKSampler`閲囨牱閫昏緫銆備富瑕佸師鍥犳槸鑷畾涔夋暟鎹搷浣滅伒娲诲害澶ぇ浜嗭紝鍐呯疆鐨刞PKSampler`闅句互鍋氬埌閫氱敤鎬э紝鎵浠ラ夋嫨鍦ㄦ帴鍙ｅ眰闈㈢洿鎺ユ彁绀轰笉鏀寔銆備絾鏄浜巂GeneratorDataset`锛屽彲浠ユ柟渚跨殑瀹氫箟鑷繁闇瑕佺殑`Sampler`閫昏緫锛屽嵆鍦╜ImageDataset`绫荤殑`__getitem__`鍑芥暟涓畾涔夊叿浣撶殑`sampler`瑙勫垯锛岃繑鍥炶嚜宸遍渶瑕佺殑鏁版嵁鍗冲彲銆,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/data_processing.html,FAQ,鏁版嵁澶勭悊|FAQ, +MindSpore濡備綍鍔犺浇宸叉湁鐨勯璁粌璇嶅悜閲忥紵,鍙互鍦ㄥ畾涔塃mbedingLookup鎴栬匛mbedding鏃跺欙紝鎶婇璁粌鐨勮瘝鍚戦噺浼犺繘鏉ワ紝鎶婇璁粌鐨勮瘝鍚戦噺灏佽鎴愪竴涓猅ensor浣滀负EmbeddingLookup鍒濆鍊笺,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/data_processing.html,FAQ,鏁版嵁澶勭悊|FAQ, +璇烽棶`c_transforms`鍜宍py_transforms`鏈変粈涔堝尯鍒紝姣旇緝鎺ㄨ崘浣跨敤鍝釜锛,鎺ㄨ崘浣跨敤`c_transforms`锛屽洜涓虹函C灞傛墽琛岋紝鎵浠ユц兘浼氭洿濂姐 鍘熺悊:`c_transform`搴曞眰浣跨敤鐨勬槸C鐗堟湰`opencv/jpeg-turbo`杩涜鐨勬暟鎹鐞嗭紝`py_transform`浣跨敤鐨勬槸Python鐗堟湰鐨刞Pillow`杩涜鏁版嵁澶勭悊銆,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/data_processing.html,FAQ,鏁版嵁澶勭悊|FAQ, +鐢变簬鎴戜竴鏉℃暟鎹寘鍚涓浘鍍忥紝骞朵笖姣忎釜鍥惧儚鐨勫楂橀兘涓嶄竴鑷达紝闇瑕佸杞垚mindrecord鏍煎紡鐨勬暟鎹繘琛宍map`鎿嶄綔銆傚彲鏄垜浠巂record`璇诲彇鐨勬暟鎹槸`np.ndarray`鏍煎紡鐨勬暟鎹紝鎴戠殑鏁版嵁澶勭悊鐨刞operations`鏄拡瀵瑰浘鍍忔牸寮忕殑銆傛垜搴旇鎬庝箞鏍锋墠鑳藉鎵鐢熸垚鐨刴indrecord鐨勬牸寮忕殑鏁版嵁杩涜棰勫鐞嗗憿锛,寤鸿浣犳寜鐓у涓嬫搷浣滆繘琛: ```python #1 The defined schema is as follows: Among them锛 data1锛 data2锛 data3锛 ... These fields store your image锛 and only the binary of the image is stored here. cv_schema_json = {"label": {"type": "int32"}锛 "data1": {"type": "bytes"}锛 "data2": {"type": "bytes"}锛 "data3": {"type": "bytes"}} #2 The organized data can be as follows锛 and then this data_list can be written by FileWriter.write_raw_data(...). data_list = [] data = {} data['label'] = 1 f = open("1.jpg"锛 "rb") image_bytes = f.read() f.close data['data1'] = image_bytes f2 = open("2.jpg"锛 "rb") image_bytes2 = f2.read() f2.close data['data2'] = image_bytes2 f3 = open("3.jpg"锛 "rb") image_bytes3 = f3.read() f3.close data['data3'] = image_bytes3 data_list.append(data) #3 Use MindDataset to load锛 then use the decode operator we provide to decode锛 and then perform subsequent processing. data_set = ds.MindDataset("mindrecord_file_name") data_set = data_set.map(input_columns=["data1"]锛 operations=vision.Decode()锛 num_parallel_workers=2) data_set = data_set.map(input_columns=["data2"]锛 operations=vision.Decode()锛 num_parallel_workers=2) data_set = data_set.map(input_columns=["data3"]锛 operations=vision.Decode()锛 num_parallel_workers=2) resize_op = vision.Resize((32锛 32)锛 interpolation=Inter.LINEAR) data_set = data_set.map(operations=resize_op锛 input_columns=["data1"]锛 num_parallel_workers=2) for item in data_set.create_dict_iterator(output_numpy=True): print(item) ```,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/data_processing.html,FAQ,鏁版嵁澶勭悊|FAQ, +鎴戠殑鑷畾涔夊浘鍍忔暟鎹泦杞负mindrecord鏍煎紡鏃讹紝鎴戠殑鏁版嵁鏄痐numpy.ndarray`鏍煎紡鐨勶紝涓擿shape`涓篬4锛100锛132锛3]锛岃繖涓猔shape`鐨勫惈涔夋槸鍥涘箙涓夐氶亾鐨勫抚锛屼笖姣忎釜鍊奸兘鍦0~255銆傚彲鏄綋鎴戞煡鐪嬭浆鍖栨垚mindrecord鐨勬牸寮忕殑鏁版嵁鏃讹紝鍙戠幇鏄痐[19800]`鐨刞shape`锛屾垜鍘熸暟鎹殑缁村害鍏ㄩ儴灞曞紑鏈塦[158400]`锛岃闂繖鏄负浠涔堬紵,鍙兘鏄綘鏁版嵁涓璥ndarray`鐨刞dtype`鏄痐int8`锛屽洜涓篳[158400]`鍜宍[19800]`鍒氬ソ鐩稿樊浜8鍊嶏紝寤鸿灏嗘暟鎹腑`ndarray`鐨刞dtype`鎸囧畾涓篳float64`銆,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/data_processing.html,FAQ,鏁版嵁澶勭悊|FAQ, +鎯宠淇濆瓨鐢熸垚鐨勫浘鐗囷紝浠ｇ爜杩愯瀹屾瘯浠ュ悗鍦ㄧ浉搴旂洰褰曟壘涓嶅埌鍥剧墖銆傜浉浼肩殑锛屽湪JupyterLab涓敓鎴愭暟鎹泦鐢ㄤ簬璁粌锛岃缁冩椂鍙互鍦ㄧ浉搴旇矾寰勮鍙栧埌鏁版嵁锛屼絾鏄嚜宸卞嵈鏃犳硶鍦ㄨ矾寰勪腑鎵惧埌鍥剧墖鎴栨暟鎹泦锛,鍙兘鏄疛umperLab鐢熸垚鐨勫浘鐗囨垨鑰呮暟鎹泦閮芥槸鍦―ocker鍐咃紝`moxing`涓嬭浇鐨勬暟鎹彧鑳借缁冭繘绋嬬殑Docker鍐呯湅瑙侊紝璁粌瀹屾垚鍚庤繖浜涙暟鎹氨闅忕潃Docker閲婃斁浜嗐 鍙互璇曡瘯鍦ㄨ缁冧换鍔′腑灏嗛渶瑕乣download`鐨勬暟鎹啀閫氳繃`moxing`浼犲洖`obs`锛岀劧鍚庡啀鍦╜obs`閲岄潰涓嬭浇鍒颁綘鏈湴銆,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/data_processing.html,FAQ,鏁版嵁澶勭悊|FAQ, +MindSpore涓璥model.train`鐨刞dataset_sink_mode`鍙傛暟璇ュ浣曠悊瑙ｏ紵,褰揱dataset_sink_mode=True`鏃讹紝鏁版嵁澶勭悊浼氬拰缃戠粶璁＄畻鏋勬垚Pipeline鏂瑰紡锛屽嵆: 鏁版嵁澶勭悊鍦ㄩ愭澶勭悊鏁版嵁鏃讹紝澶勭悊瀹屼竴涓猔batch`鐨勬暟鎹紝浼氭妸鏁版嵁鏀惧埌涓涓槦鍒楅噷锛岃繖涓槦鍒楃敤浜庣紦瀛樺凡缁忓鐞嗗ソ鐨勬暟鎹紝鐒跺悗缃戠粶璁＄畻浠庤繖涓槦鍒楅噷闈㈠彇鏁版嵁鐢ㄤ簬璁粌锛岄偅涔堟鏃舵暟鎹鐞嗕笌缃戠粶璁＄畻灏盽Pipeline`璧锋潵浜嗭紝鏁翠釜璁粌鑰楁椂灏辨槸鏁版嵁澶勭悊/缃戠粶璁＄畻鑰楁椂鏈闀跨殑閭ｄ釜銆 褰揱dataset_sink_mode=False`鏃讹紝鏁版嵁澶勭悊浼氬拰缃戠粶璁＄畻鏋勬垚涓茶鐨勮繃绋嬶紝鍗: 鏁版嵁澶勭悊鍦ㄥ鐞嗗畬涓涓猔batch`鍚庯紝鎶婅繖涓猔batch`鐨勬暟鎹紶閫掔粰缃戠粶鐢ㄤ簬璁＄畻锛屽湪璁＄畻瀹屾垚鍚庯紝鏁版嵁澶勭悊鍐嶅鐞嗕笅涓涓猔batch`锛岀劧鍚庢妸杩欎釜鏂扮殑`batch`鏁版嵁浼犻掔粰缃戠粶鐢ㄤ簬璁＄畻锛屽姝ょ殑寰幆寰澶嶏紝鐩村埌璁粌瀹屻傝鏂规硶鐨勬昏楁椂鏄暟鎹鐞嗙殑鑰楁椂+缃戠粶璁＄畻鐨勮楁椂=璁粌鎬昏楁椂銆,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/data_processing.html,FAQ,鏁版嵁澶勭悊|FAQ, +MindSpore鑳藉惁鏀寔鎸夋壒娆″涓嶅悓灏哄鐨勫浘鐗囨暟鎹繘琛岃缁冿紵,浣犲彲浠ュ弬鑰儁olov3瀵逛簬姝ゅ満鏅殑浣跨敤锛岄噷闈㈡湁瀵逛簬鍥惧儚鐨勪笉鍚岀缉鏀撅紝鑴氭湰瑙乕yolo_dataset](https://gitee.com/mindspore/models/blob/master/official/cv/yolov3_darknet53/src/yolo_dataset.py)銆,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/data_processing.html,FAQ,鏁版嵁澶勭悊|FAQ, +浣跨敤MindSpore鍋氬垎鍓茶缁冿紝蹇呴』灏嗘暟鎹浆涓篗indRecord鍚楋紵,[build_seg_data.py](https://gitee.com/mindspore/models/blob/master/official/cv/deeplabv3/src/data/build_seg_data.py)鏄皢鏁版嵁闆嗙敓鎴怣indRecord鐨勮剼鏈紝鍙互鐩存帴浣跨敤/閫傞厤涓嬩綘鐨勬暟鎹泦銆傛垨鑰呭鏋滀綘鎯冲皾璇曡嚜宸卞疄鐜版暟鎹泦鐨勮鍙栵紝鍙互浣跨敤`GeneratorDataset`鑷畾涔夋暟鎹泦鍔犺浇銆 [GenratorDataset 绀轰緥](https://www.mindspore.cn/tutorials/zh-CN/master/advanced/dataset/custom.html) [GenratorDataset API璇存槑](https://www.mindspore.cn/docs/zh-CN/master/api_python/dataset/mindspore.dataset.GeneratorDataset.html#mindspore.dataset.GeneratorDataset),https://www.mindspore.cn/docs/zh-CN/r1.7/faq/data_processing.html,FAQ,鏁版嵁澶勭悊|FAQ, +MindSpore鍦ˋscend纭欢骞冲彴杩涜澶氬崱璁粌锛岃嚜瀹氫箟鏁版嵁闆嗗浣曠粰涓嶅悓鍗′紶閫掍笉鍚屾暟鎹紵,浣跨敤`GeneratorDataset`鐨勬椂鍊欙紝鍙互浣跨敤`num_shards=num_shards`锛宍shard_id=device_id`鍙傛暟鏉ユ帶鍒朵笉鍚屽崱璇诲彇鍝釜鍒嗙墖鐨勬暟鎹紝`__getitem__`鍜宍__len__`鎸夊叏閲忔暟鎹泦澶勭悊鍗冲彲銆 涓句緥: ```python # 鍗0: ds.GeneratorDataset(...锛 num_shards=8锛 shard_id=0锛 ...) # 鍗1: ds.GeneratorDataset(...锛 num_shards=8锛 shard_id=1锛 ...) # 鍗2: ds.GeneratorDataset(...锛 num_shards=8锛 shard_id=2锛 ...) ... # 鍗7: ds.GeneratorDataset(...锛 num_shards=8锛 shard_id=7锛 ...) ```,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/data_processing.html,FAQ,鏁版嵁澶勭悊|FAQ, +濡備綍鏋勫缓鍥惧儚鐨勫鏍囩MindRecord鏍煎紡鏁版嵁闆嗭紵,鏁版嵁Schema鍙互鎸夊涓嬫柟寮忓畾涔: `cv_schema_json = {"label": {"type": "int32"锛 "shape": [-1]}锛 "data": {"type": "bytes"}}` 璇存槑: label鏄竴涓暟缁勶紝numpy绫诲瀷锛岃繖閲岄潰鍙互瀛 1锛 1锛0锛1锛 0锛 1 杩欎箞澶歭abel鍊硷紝杩欎簺label鍊煎搴斿悓涓涓猟ata锛屽嵆: 鍚屼竴涓浘鍍忕殑浜岃繘鍒跺笺 鍙互鍙傝僛灏嗘暟鎹泦杞崲涓篗indRecord](https://www.mindspore.cn/tutorials/zh-CN/master/advanced/dataset/record.html#杞崲鎴恟ecord鏍煎紡)鏁欑▼銆,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/data_processing.html,FAQ,鏁版嵁澶勭悊|FAQ, +璇烽棶鑷繁鍒朵綔鐨勯粦搴曠櫧瀛梎28*28`鐨勬暟瀛楀浘鐗囷紝浣跨敤MindSpore璁粌鍑烘潵鐨勬ā鍨嬪仛棰勬祴锛屾姤閿欐彁绀篳wrong shape of image`鏄庝箞鍥炰簨锛,棣栧厛MindSpore璁粌浣跨敤鐨勭伆搴﹀浘MNIST鏁版嵁闆嗐傛墍浠ユā鍨嬩娇鐢ㄦ椂瀵规暟鎹槸鏈夎姹傜殑锛岄渶瑕佽缃负`28*28`鐨勭伆搴﹀浘锛屽氨鏄崟閫氶亾鎵嶅彲浠ャ,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/data_processing.html,FAQ,鏁版嵁澶勭悊|FAQ, +绗竴娆＄湅鍒版湁涓撻棬鐨勬暟鎹鐞嗘鏋讹紝鑳戒粙缁嶄笅涔堬紵,MindData鎻愪緵鏁版嵁澶勭悊寮傛瀯纭欢鍔犻熷姛鑳斤紝楂樺苟鍙戞暟鎹鐞哷pipeline`鍚屾椂鏀寔`Ascend/GPU/CPU`锛宍CPU`鍗犵敤闄嶄綆30%锛岀偣鍑绘煡璇浼樺寲鏁版嵁澶勭悊](https://www.mindspore.cn/tutorials/experts/zh-CN/master/dataset/optimize.html)銆,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/data_processing.html,FAQ,鏁版嵁澶勭悊|FAQ, +缃戠粶璁粌鏃跺嚭鐜版姤閿欐彁绀烘暟鎹笅鍙戝け璐モ淭DT Push data into device Failed鈥濓紝濡備綍瀹氫綅鍘熷洜锛,棣栧厛涓婅堪鎶ラ敊鎸囩殑鏄氳繃璁粌鏁版嵁涓嬪彂閫氶亾锛圱DT锛宼rain data transfer)鍙戦佹暟鎹埌鍗★紙device锛変笂澶辫触锛屽鑷磋繖涓鎶ラ敊鐨勫師鍥犲彲鑳芥湁澶氱锛屽洜姝ゆ棩蹇椾腑缁欏嚭浜嗙浉搴旂殑妫鏌ュ缓璁紝鍏蜂綋鑰岃█: 1. 閫氬父鎴戜滑浼氭壘鍒版棩蹇椾腑鏈鍏堟姏鍑虹殑閿欒锛堢涓涓狤RROR绾у埆鐨勯敊璇級鎴栨姤閿欏爢鏍堬紙TraceBack)锛屽苟灏濊瘯浠庝腑鎵惧埌鏈夊姪浜庡畾浣嶉敊璇師鍥犵殑淇℃伅銆 2. **鍦ㄥ浘缂栬瘧闃舵锛岃缁冭繕娌″紑濮嬫姤閿欐椂**锛堜緥濡傛棩蹇椾腑杩樻病鎵撳嵃loss)锛岃鍏堟鏌ヤ笅鎶ラ敊锛圗RROR锛夋棩蹇椾腑鏄惁鏈夌綉缁滀腑娑夊強鐨勭浉鍏崇畻瀛愭姤閿欐垨娑夊強鐜娌￠厤缃ソ瀵艰嚧鐨勬姤閿欙紙濡俬ccl.json涓嶅瀵艰嚧澶氬崱閫氫俊鍒濆鍖栧紓甯革級銆 3. **鍦ㄤ腑闂磋缁冭繃绋嬩腑鎶ラ敊鏃**锛岄氬父涓轰笅鍙戠殑鏁版嵁閲忥紙batch鏁帮級涓庣綉缁滆缁冮渶瑕佺殑鏁版嵁閲忥紙step鏁帮級涓嶅尮閰嶅鑷寸殑锛屽彲浠ラ氳繃`get_dataset_size`鎺ュ彛鎵撳嵃涓涓猠poch涓寘鍚殑batch鏁帮紝瀵艰嚧寮傚父鐨勯儴鍒嗗彲鑳藉師鍥犲涓嬶細 - 閫氳繃鏌ョ湅鎵撳嵃loss娆℃暟鐨勭瓑鏂瑰紡鍒ゆ柇濡傛灉鏁版嵁閲忥紙step鏁帮級鍒氬ソ涓轰竴涓猠poch涓璪atch鏁扮殑鏁存暟鍊嶏紝鍒欏彲鑳芥槸鏁版嵁澶勭悊閮ㄥ垎娑夊強epoch鐨勫鐞嗗瓨鍦ㄩ棶棰橈紝濡備笅闈㈣繖鍦烘櫙: ```python ... dataset = dataset.create_tuple_iteator(num_epochs=-1) # 姝ゅ濡傛灉瑕佽繑鍥炰竴涓凯浠ｅ櫒鍒檔um_epochs搴旇缁1锛 浣嗗缓璁洿鎺ヨ繑鍥瀌ataset return dataset ``` - 鑰冭檻鏄惁鏄暟鎹鐞嗘ц兘杈冩參锛岃窡涓嶄笂缃戠粶璁粌鐨勯熷害锛岄拡瀵硅繖涓鍦烘櫙锛屽彲鍊熷姪profiler宸ュ叿鍜孧indInsight鐪嬩竴涓嬫槸鍚﹀瓨鍦ㄦ槑鏄剧殑杩唬闂撮殭锛屾垨鎵嬪姩閬嶅巻涓涓媎ataset锛屽苟鎵撳嵃璁＄畻涓嬪钩鍧囧崟batch鐨勮楁椂锛屾槸鍚︽瘮缃戠粶姝ｅ弽鍚戝姞璧锋潵鐨勬椂闂存洿闀匡紝濡傛灉鏄垯澶ф鐜囬渶瑕佸鏁版嵁澶勭悊閮ㄥ垎杩涜鎬ц兘浼樺寲銆 - 璁粌杩囩▼涓嚭鐜板紓甯告暟鎹姏鍑哄紓甯稿鑷翠笅鍙戞暟鎹け璐ワ紝閫氬父杩欑鎯呭喌浼氭湁鍏朵粬鎶ラ敊锛圗RROR锛夋棩蹇椾細鎻愮ず鏁版嵁澶勭悊鍝釜鐜妭鍑虹幇浜嗗紓甯稿強妫鏌ュ缓璁傚鏋滀笉鏄庢樉锛屼篃鍙互閫氳繃閬嶅巻dataset姣忔潯鏁版嵁鐨勬柟寮忓皾璇曟壘鍑哄紓甯哥殑鏁版嵁锛堝鍏抽棴shuffle锛 鐒跺悗杩涜浜屽垎娉曪級銆 4. 濡傛灉**鍦ㄨ缁冪粨鏉熷悗**鎵撳嵃杩欐潯鏃ュ織锛堝ぇ鎶垫槸寮哄埗閲婃斁璧勬簮瀵艰嚧锛夛紝鍙拷鐣ヨ繖涓姤閿欍 5. 濡傛灉浠嶄笉鑳藉畾浣嶅叿浣撳師鍥狅紝璇烽氳繃鎻恑ssue鎴栬鍧涙彁闂瓑鏂瑰紡鎵炬ā鍧楀紑鍙戜汉鍛樺崗鍔╁畾浣嶃,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/data_processing.html,FAQ,鏁版嵁澶勭悊|FAQ, +py_transforms 鍜 c_transforms 绠楀瓙鑳藉惁娣峰悎浣跨敤锛屽鏋滄贩鍚堜娇鐢ㄥ叿浣撻渶瑕佹庝箞浣跨敤锛,鍑轰簬楂樻ц兘鑰冭檻锛岄氬父涓嶅缓璁皢py_transforms 涓 c_transforms绠楀瓙娣峰悎浣跨敤锛孾鏂囨。](https://www.mindspore.cn/tutorials/zh-CN/master/advanced/dataset/enhanced_image_data.html#娉ㄦ剰浜嬮」)涔熷姝よ繘琛屼簡璇存槑銆備絾鑻ヤ笉杩芥眰鏋佽嚧鐨勬ц兘锛屼富瑕佽冭檻鎵撻氭祦绋嬶紝鍦ㄦ棤娉曞叏閮ㄤ娇鐢╟_transforms绠楀瓙锛堢己灏戝搴旂殑c_transforms绠楀瓙锛夌殑鎯呭喌涓嬶紝鍙娇鐢╬y_transforms绠楀瓙鏇夸唬锛屾鏃跺嵆瀛樺湪娣峰悎浣跨敤銆 瀵规鎴戜滑闇瑕佹敞鎰廲_transforms 绠楀瓙鐨勮緭鍑洪氬父鏄痭umpy array锛宲y_transforms绠楀瓙鐨勮緭鍑烘槸PIL Image锛屽叿浣撳彲鏌ョ湅绠楀瓙璇存槑锛屼负姝ら氬父鐨勬贩鍚堜娇鐢ㄦ柟娉曚负锛 - c_transforms 绠楀瓙 + ToPIL 绠楀瓙 + py_transforms 绠楀瓙 + ToTensor绠楀瓙 - py_transforms 绠楀瓙 + ToTensor 绠楀瓙 + c_transforms 绠楀瓙 ```python # example that using c_transforms and py_transforms operators together # in following case: c_vision refers to c_transforms锛 py_vision refer to py_transforms decode_op = c_vision.Decode() # If input type is not PIL锛 then add ToPIL operator. transforms = [ py_vision.ToPIL()锛 py_vision.CenterCrop(375)锛 py_vision.ToTensor() ] transform = mindspore.dataset.transforms.py_transforms.Compose(transforms) data1 = data1.map(operations=decode_op锛 input_columns=["image"]) data1 = data1.map(operations=transform锛 input_columns=["image"]) ```,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/data_processing.html,FAQ,鏁版嵁澶勭悊|FAQ, +褰撻敊璇彁绀 "The data pipeline is not a tree (i.e.锛 one node has 2 consumers)" 搴旇鎬庝箞妫鏌ワ紵,涓婅堪閿欒閫氬父鏄剼鏈功鍐欓敊璇鑷达紝鍏蜂綋鍙戠敓鍦ㄤ笅闈㈣繖绉嶅満鏅紱姝ｅ父鎯呭喌涓嬫暟鎹鐞唒ipeline涓殑鎿嶄綔鏄緷娆′覆鑱旂殑锛屼笅闈㈢殑寮傚父鍦烘櫙涓璬ataset1鏈変袱涓秷璐硅妭鐐 dataset2鍜宒ataset3锛屽氨浼氬嚭鐜颁笂杩伴敊璇 ```python dataset2 = dataset1.map(***) dataset3 = dataset1.map(***) ```姝ｇ‘鐨勫啓娉曞涓嬫墍绀猴紝dataset3鏄敱dataset2杩涙ф暟鎹寮哄緱鍒扮殑锛岃屼笉鏄湪dataset1鍩虹涓婅繘琛屾暟鎹寮烘搷浣滃緱鍒般 ```python dataset2 = dataset1.map(***) dataset3 = dataset2.map(***) ```,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/data_processing.html,FAQ,鏁版嵁澶勭悊|FAQ, +MindSpore涓拰Dataloader瀵瑰簲鐨勭畻瀛愭槸浠涔堬紵,濡傛灉灏咲ataloader鑰冭檻涓烘帴鏀惰嚜瀹氫箟Dataset鐨凙PI鎺ュ彛锛孧indSpore鏁版嵁澶勭悊API涓拰Dataloader杈冧负鐩镐技鐨勬槸GeneratorDataset锛屽彲鎺ユ敹鐢ㄦ埛鑷畾涔夌殑Dataset锛屽叿浣撲娇鐢ㄦ柟寮忓弬鑰僛GeneratorDataset 鏂囨。](https://www.mindspore.cn/tutorials/zh-CN/master/advanced/dataset/custom.html)锛屽樊寮傚姣斾篃鍙煡鐪媅API绠楀瓙鏄犲皠琛╙(https://www.mindspore.cn/docs/zh-CN/master/note/api_mapping/pytorch_api_mapping.html)銆,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/data_processing.html,FAQ,鏁版嵁澶勭悊|FAQ, +鑷畾涔夌殑Dataset鍑虹幇閿欒鏃讹紝搴旇濡備綍璋冭瘯锛,鑷畾涔夌殑Dataset閫氬父浼氫紶鍏ュ埌GeneratorDataset锛屽湪浣跨敤杩囩▼涓敊璇寚鍚戜簡鑷畾涔夌殑Dataset鏃讹紝鍙氳繃涓浜涙柟寮忚繘琛岃皟璇曪紙濡傚鍔犳墦鍗颁俊鎭紝鎵撳嵃杩斿洖鍊肩殑shape銆乨type绛夛級锛岃嚜瀹氫箟Dataset閫氬父瑕佷繚鎸佷腑闂村鐞嗙粨鏋滀负numpy array锛屼笖涓嶅缓璁笌MindSpore缃戠粶璁＄畻鐨勭畻瀛愭贩鍚堜娇鐢ㄣ傛澶栭拡瀵硅嚜瀹氫箟鐨凞ataset濡備笅闈㈢殑MyDataset锛屽垵濮嬪寲鍚庝篃鍙洿鎺ヨ繘琛屽涓嬮亶鍘嗭紙涓昏涓虹畝鍖栬皟璇曪紝鍒嗘瀽鍘熷Dataset涓殑闂锛屽彲涓嶄紶鍏eneratorDataset)锛岃皟璇曢伒寰父瑙勭殑Python璇硶瑙勫垯銆 ```python Dataset = MyDataset() for item in Dataset: print("item:"锛 item) ```,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/data_processing.html,FAQ,鏁版嵁澶勭悊|FAQ, +鏁版嵁澶勭悊绠楀瓙涓庣綉缁滆绠楃畻瀛愯兘鍚︽贩鍚堜娇鐢紵,閫氬父鏁版嵁澶勭悊绠楀瓙涓庣綉缁滆绠楃畻瀛愭贩鍚堜娇鐢ㄤ細瀵艰嚧鎬ц兘鏈夋墍闄嶄綆锛屽湪缂哄皯瀵瑰簲鐨勬暟鎹鐞嗙畻瀛愪笖鑷畾涔塸y_transforms绠楀瓙涓嶅悎閫傛椂鍙繘琛屽皾璇曘傞渶瑕佹敞鎰忕殑鏄紝鍥犱负浜岃呴渶瑕佺殑杈撳叆涓嶄竴鑷达紝鏁版嵁澶勭悊绠楀瓙閫氬父杈撳叆涓簄umpy array 鎴 PIL Image锛屼絾缃戠粶璁＄畻绠楀瓙杈撳叆闇瑕佹槸MindSpore.Tensor; 灏嗕簩鑰呮贩鍚堜娇鐢ㄩ渶瑕佷娇涓婁竴涓畻瀛愮殑杈撳嚭鏍煎紡鍜屼笅涓涓畻瀛愭墍闇鐨勮緭鍏ユ牸寮忎竴鑷淬傛暟鎹鐞嗙畻瀛愭寚鐨勬槸瀹樼綉API鏂囨。涓璵indspore.dataset寮澶寸殑绠楀瓙锛屽 mindspore.dataset.vision.c_transforms.CenterCrop锛岀綉缁滆绠楃畻瀛愬寘鍚 mindspore.nn銆 mindspore.ops绛夌洰褰曚笅鐨勭畻瀛愩,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/data_processing.html,FAQ,鏁版嵁澶勭悊|FAQ, +MindRecord涓轰綍浼氱敓鎴.db鏂囦欢锛 缂哄皯.db鏂囦欢鏃跺姞杞芥暟鎹泦浼氭湁浠涔堟姤閿欙紵,.db鏂囦欢涓篗indRecord鏂囦欢瀵瑰簲鐨勭储寮曟枃浠讹紝缂哄皯.db鏂囦欢閫氬父浼氬湪鑾峰彇鏁版嵁闆嗘荤殑鏁版嵁閲忔椂鎶ラ敊锛岄敊璇彁绀哄锛歚MindRecordOp Count total rows failed`銆,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/data_processing.html,FAQ,鏁版嵁澶勭悊|FAQ, +鑷畾涔塂ataset涓浣曡繘琛屽浘鍍忚鍙栧苟杩涜Decode鎿嶄綔锛,浼犲叆GeneratorDataset鐨勮嚜瀹氫箟Dataset锛屽湪鎺ュ彛鍐呴儴锛堝`__getitem__`鍑芥暟锛夎繘琛屽浘鍍忚鍙栧悗鍙互鐩存帴杩斿洖bytes绫诲瀷鐨勬暟鎹乶umpy array绫诲瀷鐨勬暟缁勬垨宸茬粡鍋氫簡瑙ｇ爜鎿嶄綔鐨刵umpy array锛 鍏蜂綋濡備笅鎵绀猴細 - 璇诲彇鍥惧儚鍚庣洿鎺ヨ繑鍥瀊ytes绫诲瀷鐨勬暟鎹 ```python class ImageDataset: def __init__(self锛 data_path): self.data = data_path def __getitem__(self锛 index): # use file open and read method f = open(self.data[index]锛 'rb') img_bytes = f.read() f.close() # return bytes directly return (img_bytes锛 ) def __len__(self): return len(self.data) # data_path is a list of image file name dataset1 = ds.GeneratorDataset(ImageDataset(data_path)锛 ["data"]) decode_op = py_vision.Decode() to_tensor = py_vision.ToTensor(output_type=np.int32) dataset1 = dataset1.map(operations=[decode_op锛 to_tensor]锛 input_columns=["data"]) ``` - 璇诲彇鍥惧儚鍚庤繑鍥瀗umpy array ```python # 鍦ㄤ笂闈㈢殑鐢ㄤ緥涓紝瀵筥_getitem__鍑芥暟鍙繘琛屽涓嬩慨鏀癸紝 Decode鎿嶄綔鍚屼笂杩扮敤渚嬩竴鑷 def __getitem__(self锛 index): # use np.fromfile to read image img_np = np.fromfile(self.data[index]) # return Numpy array directly return (img_np锛 ) ``` - 璇诲彇鍥惧儚鍚庣洿鎺ヨ繘琛孌ecode鎿嶄綔 ```python # 渚濇嵁涓婇潰鐨勭敤渚嬶紝瀵筥_getitem__鍑芥暟鍙繘琛屽涓嬩慨鏀癸紝 鐩存帴杩斿洖Decode涔嬪悗鐨勬暟鎹紝姝ゅ悗鍙互涓嶉渶瑕侀氳繃map绠楀瓙鎺ecode鎿嶄綔 def __getitem__(self锛 index): # use Image.Open to open file锛 and convert to RGC img_rgb = Image.Open(self.data[index]).convert("RGB") return (img_rgb锛 ) ```,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/data_processing.html,FAQ,鏁版嵁澶勭悊|FAQ, +鍦ㄤ娇鐢╜Dataset`澶勭悊鏁版嵁杩囩▼涓紝鎶ラ敊`RuntimeError: can't start new thread`锛屾庝箞瑙ｅ喅锛,涓昏鍘熷洜鏄湪浣跨敤`**Dataset`銆乣.map(...)`鍜宍.batch(...)`鏃讹紝鍙傛暟`num_parallel_workers`閰嶇疆杩囧ぇ锛岀敤鎴疯繘绋嬫暟杈惧埌鏈澶э紝鍙互閫氳繃`ulimit -u 鏈澶ц繘绋嬫暟`鏉ュ鍔犵敤鎴锋渶澶ц繘绋嬫暟鑼冨洿锛屾垨鑰呭皢`num_parallel_workers`閰嶇疆鍑忓皬銆,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/data_processing.html,FAQ,鏁版嵁澶勭悊|FAQ, +鍦ㄤ娇鐢╜GeneratorDataset`鍔犺浇鏁版嵁鏃讹紝鎶ラ敊`RuntimeError: Failed to copy data into tensor.`锛屾庝箞瑙ｅ喅锛,鍦ㄤ娇鐢╜GeneratorDataset`鍔犺浇Pyfunc杩斿洖鐨凬umpy array鏃讹紝MindSpore妗嗘灦灏嗘墽琛孨umpy array鍒癕indSpre Tensor鐨勮浆鎹紝鍋囪Numpy array鎵鎸囧悜鐨勫唴瀛樿閲婃斁锛屽彲鑳戒細鍙戠敓鍐呭瓨鎷疯礉鐨勯敊璇備妇渚嬪涓嬶細 - 鍦╜__getitem__`鍑芥暟涓墽琛孨umpy array - MindSpore Tensor - Numpy array鐨勫氨鍦拌浆鎹€傚叾涓璗ensor `tensor`鍜孨umpy array `ndarray_1`鍏变韩鍚屼竴鍧楀唴瀛橈紝Tensor `tensor`鍦╜__getitem__`鍑芥暟閫鍑烘椂瓒呭嚭浣滅敤鍩燂紝鍏舵墍鎸囧悜鐨勫唴瀛樺皢琚噴鏀俱 ```python class RandomAccessDataset: def __init__(self): pass def __getitem__(self锛 item): ndarray = np.zeros((544锛 1056锛 3)) tensor = Tensor.from_numpy(ndarray) ndarray_1 = tensor.asnumpy() return ndarray_1 def __len__(self): return 8 data1 = ds.GeneratorDataset(RandomAccessDataset()锛 ["data"]) ``` - 蹇界暐涓婇潰渚嬪瓙涓殑寰幆杞崲锛屽湪`__getitem__`鍑芥暟閫鍑烘椂锛孴ensor瀵硅薄`tensor`琚噴鏀撅紝鍜屽叾鍏变韩鍚屼竴鍧楀唴瀛樼殑Numpy array瀵硅薄`ndarray_1`鍙樻垚鏈煡鐘舵侊紝涓轰簡瑙勯伩姝ら棶棰樺彲浠ョ洿鎺ヤ娇鐢╜deepcopy`鍑芥暟涓哄皢杩斿洖鐨凬umpy array瀵硅薄`ndarray_2`鐢宠鐙珛鐨勫唴瀛樸 ```python class RandomAccessDataset: def __init__(self): pass def __getitem__(self锛 item): ndarray = np.zeros((544锛 1056锛 3)) tensor = Tensor.from_numpy(ndarray) ndarray_1 = tensor.asnumpy() ndarray_2 = copy.deepcopy(ndarray_1) return ndarray_2 def __len__(self): return 8 data1 = ds.GeneratorDataset(RandomAccessDataset()锛 ["data"]) ```,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/data_processing.html,FAQ,鏁版嵁澶勭悊|FAQ, +杩涜HCCL鍒嗗竷寮忚缁冨嚭閿欙細`Init plugin so failed锛 ret = 1343225860`锛,鍒濆鍖朒CCL澶辫触浜嗭紝閫氬父鐢变簬`rank json`娌″啓瀵癸紝鍙互鐢╜mindspore/model_zoo/utils/hccl_tools`涓嬮潰鐨勫伐鍏风敓鎴愪竴涓瘯璇曘傛垨鑰呭鍏ョ幆澧冨彉閲廯export ASCEND_SLOG_PRINT_TO_STDOUT=1`鎵撳紑HCCL鐨勬棩蹇楁墦鍗帮紝鐒跺悗妫鏌ユ棩蹇椾俊鎭,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/distributed_configure.html,FAQ,鍒嗗竷寮忛厤缃畖FAQ, +MindSpore鎵цGPU鍒嗗竷寮忚缁冩姤閿欏涓嬶紝濡備綍瑙ｅ喅:,```text Loading libgpu_collective.so failed. Many reasons could cause this: 1.libgpu_collective.so is not installed. 2.nccl is not installed or found. 3.mpi is not installed or found ```姝ら棶棰樹负MindSpore鍔ㄦ佸姞杞介泦鍚堥氫俊搴撳け璐ワ紝鍙兘鍘熷洜濡備笅: - 鎵ц鐜鏈畨瑁呭垎甯冨紡璁粌渚濊禆鐨凮penMPI浠ュ強NCCL銆 - NCCL鐗堟湰鏈洿鏂拌嚦`v2.7.6`: MindSpore `v1.1.0`鏂板GPU P2P閫氫俊绠楀瓙锛岃鐗规т緷璧栦簬NCCL `v2.7.6`锛岃嫢鐜浣跨敤鐨凬CCL鏈崌绾т负姝ょ増鏈紝鍒欎細寮曡捣鍔犺浇澶辫触閿欒銆,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/distributed_configure.html,FAQ,鍒嗗竷寮忛厤缃畖FAQ, +GPU鍒嗗竷寮忚缁冨満鏅笅锛岃嫢閿欒璁剧疆鐜鍙橀噺CUDA_VISIBLE_DEVICES鐨勪釜鏁板皬浜庢墽琛岀殑杩涚▼鏁版椂锛屽彲鑳藉鑷磋繘绋嬮樆濉為棶棰樸,姝ゅ満鏅笅锛岄儴鍒嗚缁冭繘绋嬩細鎻愮ず濡備笅鎶ラ敊锛 ```text [ERROR] DEVICE [mindspore/ccsrc/runtime/device/gpu/cuda_driver.cc:245] SetDevice] SetDevice for id:7 failed锛 ret[101]锛 invalid device ordinal. Please make sure that the 'device_id' set in context is in the range:[0锛 total number of GPU). If the environment variable 'CUDA_VISIBLE_DEVICES' is set锛 the total number of GPU will be the number set in the environment variable 'CUDA_VISIBLE_DEVICES'. For example锛 if export CUDA_VISIBLE_DEVICES=4锛5锛6锛 the 'device_id' can be 0锛1锛2 at the moment锛 'device_id' starts from 0锛 and 'device_id'=0 means using GPU of number 4. [ERROR] DEVICE [mindspore/ccsrc/runtime/device/gpu/gpu_device_manager.cc:27] InitDevice] Op Error: Failed to set current device id | Error Number: 0 ```鍏朵綑杩涚▼鐢变簬GPU璧勬簮宸插垎閰嶆垚鍔燂紝浼氭甯告墽琛屽埌鍒濆鍖朻NCCL`姝ラ锛屾棩蹇楀涓嬶細 ```text [INFO] DEVICE [mindspore/ccsrc/runtime/hardware/gpu/gpu_device_context.cc:90] Initialize] Start initializing NCCL communicator for device 1 ```姝ゆ楠や腑浼氳皟鐢╜NCCL`鎺ュ彛`ncclCommInitRank`锛岃鎺ュ彛浼氶樆濉烇紝鐩村埌鎵鏈夎繘绋嬭揪鎴愪竴鑷淬傚洜姝ゅ鏋滄煇杩涚▼娌℃湁璋冪敤`ncclCommInitRank`锛屽垯浼氬鑷磋繘绋嬮樆濉炪 姝ら棶棰樻垜浠凡鍚慲NCCL`绀惧尯鍙嶉锛岀ぞ鍖哄紑鍙戣呮鍦ㄨ璁¤В鍐虫柟妗堜腑锛岀洰鍓嶆渶鏂扮増鏈繕鏈慨澶嶏紝璇﹁[issue閾炬帴](https://github.com/NVIDIA/nccl/issues/593#issuecomment-965939279)銆 瑙ｅ喅鏂规硶锛氭墜鍔╜kill`璁粌杩涚▼锛屾牴鎹姤閿欐棩蹇楋紝璁剧疆姝ｇ‘鐨勫崱鍙峰悗锛岄噸鍚缁冧换鍔°,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/distributed_configure.html,FAQ,鍒嗗竷寮忛厤缃畖FAQ, +GPU鍒嗗竷寮忚缁冨満鏅笅锛岃嫢鏌愯繘绋嬪紓甯搁鍑猴紝鍙兘瀵艰嚧鍏朵綑杩涚▼闃诲闂銆,姝ゅ満鏅笅锛屽紓甯歌繘绋嬬敱浜庡悇绉嶉棶棰橀鍑猴紝鍏朵綑杩涚▼鐢变簬GPU璧勬簮宸插垎閰嶆垚鍔燂紝浼氭甯告墽琛屽埌鍒濆鍖朻NCCL`姝ラ锛屾棩蹇楀涓嬶細 ```text [INFO] DEVICE [mindspore/ccsrc/runtime/hardware/gpu/gpu_device_context.cc:90] Initialize] Start initializing NCCL communicator for device 1 ```姝ゆ楠や腑浼氳皟鐢╜NCCL`鎺ュ彛`ncclCommInitRank`锛岃鎺ュ彛浼氶樆濉烇紝鐩村埌鎵鏈夎繘绋嬭揪鎴愪竴鑷淬傚洜姝ゅ鏋滄煇杩涚▼娌℃湁璋冪敤`ncclCommInitRank`锛屽垯浼氬鑷磋繘绋嬮樆濉炪 姝ら棶棰樻垜浠凡鍚慲NCCL`绀惧尯鍙嶉锛岀ぞ鍖哄紑鍙戣呮鍦ㄨ璁¤В鍐虫柟妗堜腑锛岀洰鍓嶆渶鏂扮増鏈繕鏈慨澶嶏紝璇﹁[issue閾炬帴](https://github.com/NVIDIA/nccl/issues/593#issuecomment-965939279)銆 瑙ｅ喅鏂规硶锛氭墜鍔╜kill`璁粌杩涚▼鍚庨噸鍚缁冧换鍔°,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/distributed_configure.html,FAQ,鍒嗗竷寮忛厤缃畖FAQ, +鍦ㄦ墽琛孏PU鍗曟満鍗曞崱鐨勮剼鏈椂锛屼笉浣跨敤mpirun鍚姩杩涚▼鏃讹紝璋冪敤mindspore.communication.init鏂规硶鍙兘浼氭姤閿欙紝瀵艰嚧鎵ц澶辫触锛岃濡備綍澶勭悊锛,```text [CRITICAL] DISTRIBUTED [mindspore/ccsrc/distributed/cluster/cluster_context.cc:130] InitNodeRole] Role name is invalid... ```鍦ㄧ敤鎴蜂笉浣跨敤`mpirun`鍚姩杩涚▼锛屼絾鏄緷鐒惰皟鐢ㄤ簡`init()`鏂规硶鐨勬儏鍐典笅锛孧indSpore瑕佹眰鐢ㄦ埛鎸夌収[涓嶄緷璧朞penMPI杩涜璁粌](https://www.mindspore.cn/tutorials/experts/zh-CN/master/parallel/train_gpu.html#涓嶄緷璧杘penmpi杩涜璁粌)閰嶇疆鑻ュ共鐜鍙橀噺骞惰繘琛屾牎楠岋紝鑻ユ病鏈夐厤缃紝MindSpore浼氱粰鍑轰互涓婃姤閿欐彁绀恒傚洜姝ゅ缓璁彧鏈夊湪鎵ц鍒嗗竷寮忚缁冩椂璋冪敤`mindspore.communication.init`锛屽苟鍦ㄤ笉浣跨敤`mpirun`鐨勫満鏅笅锛屾牴鎹枃妗ｉ厤缃纭殑鐜鍙橀噺浠ュ惎鍔ㄥ垎甯冨紡璁粌銆,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/distributed_configure.html,FAQ,鍒嗗竷寮忛厤缃畖FAQ, +鍦ㄩ氳繃OpenMPI鎵ц澶氭満澶氬崱璁粌鏃讹紝鎻愮ず鐢变簬MPI_Allgather澶辫触銆,```text pml_ucx.c:175 Error: Failed to receive UCX worker address: Not found (-13) pml_ucx.c:452 Error: Failed to resolve UCX endpoint for rank X ```姝ら棶棰樻槸`OpenMPI`鍦℉ost渚ч氫俊鏃讹紝鏃犳硶鍜屽绔湴鍧杩涜閫氫俊锛屼竴鑸槸鏈哄櫒涔嬮棿鐨勭綉鍗￠厤缃笉鍚屽鑷寸殑锛屽彲浠ラ氳繃鎵嬪姩璁剧疆缃戝崱鍚嶆垨鑰呭瓙缃戠殑鏂瑰紡瑙ｅ喅锛 ```text mpirun -n process_num --mca btl tcp --mca btl_tcp_if_include eth0 ./run.sh ```浠ヤ笂鎸囦护鍚姩浜哷process_num`涓猔run.sh`杩涚▼锛屽苟涓旈夋嫨Host渚ч氫俊鏂瑰紡涓篳tcp`锛岀綉鍗￠夋嫨浜哷eth0`锛岃繖鏍峰氨鑳戒繚璇佸湪姣忓彴鏈哄櫒涓婁娇鐢ㄧ殑缃戝崱鐩稿悓锛岃繘鑰岃В鍐抽氫俊寮傚父闂銆 杩樺彲浠ラ夋嫨瀛愮綉鏉ヨ繘琛屽尮閰嶏細 ```text mpirun -n process_num --mca btl tcp --mca btl_tcp_if_include 192.168.1.0/24 ./run.sh ```瀛愮綉鑼冨洿闇瑕佸寘鎷墍鏈夋満鍣ㄦ墍鐢ㄧ殑IP鍦板潃銆,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/distributed_configure.html,FAQ,鍒嗗竷寮忛厤缃畖FAQ, +鍦ㄩ氳繃OpenMPI鎵ц鍒嗗竷寮忚缁冩椂锛屽崟鏈哄鍗¤缁冩甯革紝浣嗗湪澶氭満澶氬崱璁粌鏃讹紝鏌愪簺鏈哄櫒鎻愮ずGPU device id璁剧疆澶辫触銆,```text [ERROR] DEVICE [mindspore/ccsrc/runtime/device/gpu/cuda_driver.cc:245] SetDevice] SetDevice for id:7 failed锛 ret[101]锛 invalid device ordinal. Please make sure that the 'device_id' set in context is in the range:[0锛 total number of GPU). If the environment variable 'CUDA_VISIBLE_DEVICES' is set锛 the total number of GPU will be the number set in the environment variable 'CUDA_VISIBLE_DEVICES'. For example锛 if export CUDA_VISIBLE_DEVICES=4锛5锛6锛 the 'device_id' can be 0锛1锛2 at the moment锛 'device_id' starts from 0锛 and 'device_id'=0 means using GPU of number 4. [ERROR] DEVICE [mindspore/ccsrc/runtime/device/gpu/gpu_device_manager.cc:27] InitDevice] Op Error: Failed to set current device id | Error Number: 0 ```鍦ㄥ鏈哄満鏅笅锛屽悇杩涚▼鍗″彿闇瑕侀氳繃鍦℉ost渚AllGather` `HOSTNAME`鍚庤绠楀緱鍒帮紝濡傛灉鏈哄櫒闂存湁浣跨敤鐩稿悓鐨刞HOSTNAME`锛屽垯杩涚▼鍗″彿浼氳绠楀嚭閿欙紝瀵艰嚧鍗″彿瓒婄晫鑰岃缃け璐ャ傚彲浠ュ湪鎵ц鑴氭湰涓缃瘡鍙版満鍣ㄧ殑HOSTNAME涓哄悇鑷殑IP鍦板潃鏉ヨВ鍐筹細 ```text export HOSTNAME=node_ip_address ```,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/distributed_configure.html,FAQ,鍒嗗竷寮忛厤缃畖FAQ, +鍦ㄩ氳繃OpenMPI鎵ц澶氭満澶氬崱璁粌鏃讹紝NCCL鎶ラ敊鎻愮ず缃戠粶涓嶉氥,```text include/socket.h:403 NCCL WARN Connect to XXX failed: Network is unreachable ```姝ら棶棰樻槸`NCCL`鍦℉ost渚у悓姝ヨ繘绋嬩俊鎭垨鑰呭垵濮嬪寲閫氫俊鍩熸椂锛屾棤娉曞拰瀵圭鍦板潃杩涜閫氫俊锛屼竴鑸槸鏈哄櫒涔嬮棿鐨勭綉鍗￠厤缃笉鍚屽鑷寸殑锛屽彲浠ラ氳繃璁剧疆`NCCL`鐜鍙橀噺`NCCL_SOCKET_IFNAME`锛岃繘琛岀綉鍗￠夋嫨锛 ```text export NCCL_SOCKET_IFNAME=eth ```浠ヤ笂鎸囦护璁剧疆浜哷NCCL`鍦℉ost渚ч夋嫨缃戝崱鍚嶄腑甯︽湁`eth`鐨勭綉鍗¤繘琛岄氫俊銆,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/distributed_configure.html,FAQ,鍒嗗竷寮忛厤缃畖FAQ, +澶氭満澶氬崱閫夋嫨鐗瑰畾鍚嶇О鐨凴DMA缃戝崱(閫氳繃NCCL_SOCKET_IFNAME璁剧疆)閫氫俊鍚庯紝璁粌浠嶇劧鎶ラ敊锛,```text misc/ibvwrap.cc:284 NCCL WARN Call to ibv_modify_qp failed with error Invalid argument ... include/socket.h:403 NCCL WARN Connect to XXX failed: Connection refused ```涓鑸闂鏄鏈轰箣闂碦DMA缃戝崱閰嶇疆瀛樺湪宸紓锛岄渶瑕佸叿浣撴儏鍐靛叿浣撳垎鏋愩備絾甯歌鍘熷洜鏄瓨鍦ㄦ煇浜涗富鏈虹綉鍗″瓨鍦↖B鍗忚鍜孯oCE鍗忚鍚屾椂瀛樺湪鐨勬儏鍐碉紝鍙兘鍑虹幇杩炴帴寤虹珛澶辫触鐨勬儏鍐点傝В鍐虫柟妗堬細 闇瑕佷娇鐢ㄤ互涓嬫寚浠ゆ寚瀹氫娇鐢ㄧ殑RDMA缃戝崱鍚嶄负ib寮澶达細 ```text export NCCL_IB_HCA=ib ```,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/distributed_configure.html,FAQ,鍒嗗竷寮忛厤缃畖FAQ, +鍗曟満澶氬崱璁粌鑳藉鎴愬姛锛屼絾鏄墿灞曡剼鏈埌澶氭満澶氬崱鍚庯紝鍏朵粬涓绘満鎻愮ず鍚勭被鎶ラ敊锛,鎶ラ敊鍐呭鏈夊绉嶏紝涓嬮潰鏄嚑绉嶅吀鍨嬬殑鎶ラ敊锛屽彲鑳芥湁锛 1.宸茬粡瀹夎鐨剋hl鍖呮壘涓嶅埌銆 2.IB缃戝崱閫氫俊澶辫触銆 3.Cuda搴撳姞杞藉け璐ャ 杩欎簺闂锛岄兘鏄敱浜庡湪`mpirun`鍚姩鍏朵粬涓绘満鏃讹紝鍏朵粬涓绘満鐨勭幆澧冨彉閲(鍖呮嫭NCCL鐨勭綉鍗￠夋嫨閰嶇疆)娌℃湁涓庢湰鏈哄悓姝ワ紝瀵艰嚧浜嗗崟鏈哄鍗℃甯告墽琛岃屽鏈哄鍗″け璐ョ殑鐜拌薄銆傝В鍐虫柟娉曟槸閫氳繃mpirun鐨-x閫夐」锛屽鍑虹壒瀹氱殑鐜鍙橀噺锛 ```text mpirun --hostfile /path/to/hostfile -n 64 -x PYTHONPATH -x GLOG_v -x LD_LIBRARY_PATH -x NCCL_SOCKET_IFNAME -x NCCL_IB_HCA -x NCCL_DEBUG=INFO python train.py ```浠ヤ笂鎸囦护瀵煎嚭浜嗗湪鏈満宸茬粡璁剧疆鐨勪竴浜涚幆澧冨彉閲忓埌鍏朵粬涓绘満锛屼繚璇佷簡鍦ㄦ墽琛岃缁冭剼鏈墠鎵鏈変富鏈虹幆澧冨彉閲忎繚鎸佷竴鑷达紝杈惧埌澶氭満澶氬崱璁粌鐩爣銆,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/distributed_configure.html,FAQ,鍒嗗竷寮忛厤缃畖FAQ, +瀵煎嚭MindIR鏍煎紡鐨勬椂鍊欙紝`input=np.random.uniform(...)`鏄笉鏄浐瀹氭牸寮忥紵,涓嶆槸鍥哄畾鏍煎紡鐨勶紝杩欎竴姝ユ搷浣滄槸涓轰簡鍒涘缓涓涓緭鍏ワ紝浠ヤ究浜庢瀯寤虹綉缁滅粨鏋勩俙export`閲屽彧瑕佷紶鍏ユ纭殑`shape`鍗冲彲锛屼娇鐢╜np.ones`鍜宍np.zeros`鍒涘缓閮芥槸鍙互鐨勩,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/feature_advice.html,FAQ,鐗规у挩璇FAQ, +MindSpore鐜版敮鎸佺洿鎺ヨ鍙栧摢浜涘叾浠栨鏋剁殑妯″瀷鍜屽摢浜涙牸寮忓憿锛熸瘮濡侾yTorch涓嬭缁冨緱鍒扮殑pth妯″瀷鍙互鍔犺浇鍒癕indSpore妗嗘灦涓嬩娇鐢ㄥ悧锛, MindSpore閲囩敤Protobuf瀛樺偍璁粌鍙傛暟锛屾棤娉曠洿鎺ヨ鍙栧叾浠栨鏋剁殑妯″瀷銆傚浜庢ā鍨嬫枃浠舵湰璐ㄤ繚瀛樼殑灏辨槸鍙傛暟鍜屽搴旂殑鍊硷紝鍙互鐢ㄥ叾浠栨鏋剁殑API灏嗗弬鏁拌鍙栧嚭鏉ヤ箣鍚庯紝鎷垮埌鍙傛暟鐨勯敭鍊煎锛岀劧鍚庡啀鍔犺浇鍒癕indSpore涓娇鐢ㄣ傛瘮濡傛兂鐢ㄥ叾浠栨鏋惰缁冨ソ鐨刢kpt鏂囦欢锛屽彲浠ュ厛鎶婂弬鏁拌鍙栧嚭鏉ワ紝鍐嶈皟鐢∕indSpore鐨刞save_checkpoint`鎺ュ彛锛屽氨鍙互淇濆瓨鎴怣indSpore鍙互璇诲彇鐨刢kpt鏂囦欢鏍煎紡浜嗐,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/feature_advice.html,FAQ,鐗规у挩璇FAQ, +鍦ㄤ娇鐢╟kpt鎴栧鍑烘ā鍨嬬殑杩囩▼涓紝鎶rotobuf鍐呭瓨闄愬埗閿欒锛屽浣曞鐞嗭紵,褰撳崟鏉rotobuf鏁版嵁杩囧ぇ鏃讹紝鍥犱负Protobuf鑷韩瀵规暟鎹祦澶у皬鐨勯檺鍒讹紝浼氭姤鍑哄唴瀛橀檺鍒剁殑閿欒銆傝繖鏃跺彲閫氳繃璁剧疆鐜鍙橀噺`PROTOCOL_BUFFERS_PYTHON_IMPLEMENTATION=python`瑙ｉ櫎闄愬埗銆,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/feature_advice.html,FAQ,鐗规у挩璇FAQ, +PyNative妯″紡鍜孏raph妯″紡鐨勫尯鍒紵,閫氳繃涓嬮潰鍥涗釜鏂归潰杩涜瀵规瘮锛 - 缃戠粶鎵ц锛氫袱涓ā寮忎娇鐢ㄧ殑绠楀瓙鏄竴鑷寸殑锛屽洜姝ょ浉鍚岀殑缃戠粶鍜岀畻瀛愶紝鍒嗗埆鍦ㄤ袱涓ā寮忎笅鎵ц鏃讹紝绮惧害鏁堟灉鏄竴鑷寸殑銆傜敱浜嶨raph妯″紡杩愮敤浜嗗浘浼樺寲銆佽绠楀浘鏁村浘涓嬫矇绛夋妧鏈紝Graph妯″紡鎵ц缃戠粶鐨勬ц兘鍜屾晥鐜囨洿楂橈紱 - 鍦烘櫙浣跨敤锛欸raph妯″紡闇瑕佷竴寮濮嬪氨鏋勫缓濂界綉缁滅粨鏋勶紝鐒跺悗妗嗘灦鍋氭暣鍥句紭鍖栧拰鎵ц锛屾瘮杈冮傚悎缃戠粶鍥哄畾娌℃湁鍙樺寲锛屼笖闇瑕侀珮鎬ц兘鐨勫満鏅紱 - 涓嶅悓纭欢锛坄Ascend`銆乣GPU`鍜宍CPU`锛夎祫婧愶細閮芥敮鎸佽繖涓ょ妯″紡锛 - 浠ｇ爜璋冭瘯锛氱敱浜嶱yNative妯″紡鏄愯鎵ц绠楀瓙锛岀敤鎴峰彲浠ョ洿鎺ヨ皟璇昉ython浠ｇ爜锛屽湪浠ｇ爜涓换鎰忎綅缃墦鏂偣鏌ョ湅瀵瑰簲绠楀瓙鐨勮緭鍑烘垨鎵ц缁撴灉銆傝孏raph妯″紡鐢变簬鍦ㄦ瀯閫犲嚱鏁伴噷鍙槸瀹屾垚缃戠粶鏋勯狅紝瀹為檯娌℃湁鎵ц锛屽洜姝ゅ湪`construct`鍑芥暟閲屾墦鏂偣鏃犳硶鑾峰彇瀵瑰簲绠楀瓙鐨勮緭鍑猴紝鍙兘鍏堟寚瀹氱畻瀛愯繘琛屾墦鍗帮紝鐒跺悗鍦ㄧ綉缁滄墽琛屽畬鎴愬悗鏌ョ湅杈撳嚭缁撴灉銆,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/feature_advice.html,FAQ,鐗规у挩璇FAQ, +浣跨敤MindSpore鍦℅PU涓婅缁冪殑缃戠粶鑴氭湰鍙互涓嶅仛淇敼鐩存帴鍦ˋscend涓婅繘琛岃缁冧箞锛,鍙互鐨勶紝MindSpore闈㈠悜Ascend/GPU/CPU鎻愪緵缁熶竴鐨凙PI锛屽湪绠楀瓙鏀寔鐨勫墠鎻愪笅锛岀綉缁滆剼鏈彲浠ヤ笉鍋氫慨鏀圭洿鎺ヨ法骞冲彴杩愯銆,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/feature_advice.html,FAQ,鐗规у挩璇FAQ, +涓涓幆澧冧腑濡傛灉鏃㈠畨瑁呬簡MindSpore锛屽張瀹夎浜哖yTorch锛屾槸鍚﹀湪涓涓猵ython鏂囦欢涓彲浠ユ贩鐢ㄤ袱涓鏋剁殑璇硶鍛紵,鍙互鍦ㄤ竴涓猵ython鏂囦欢涓贩鐢ㄤ袱涓鏋剁殑銆傝娉ㄦ剰绫诲瀷闂寸殑鍖哄埆銆備緥濡備袱涓鏋跺垱寤虹殑Tensor绫诲瀷鏄笉鍚岀殑锛屼絾瀵逛簬python鐨勫熀纭绫诲瀷閮芥槸閫氱敤鐨勩,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/feature_advice.html,FAQ,鐗规у挩璇FAQ, +MindSpore鍙互璇诲彇TensorFlow鐨刢kpt鏂囦欢鍚楋紵,MindSpore鐨刞ckpt`鍜孴ensorFlow鐨刞ckpt`鏍煎紡鏄笉閫氱敤鐨勶紝铏界劧閮芥槸浣跨敤`Protobuf`鍗忚锛屼絾鏄痐proto`鐨勫畾涔夋槸涓嶅悓鐨勩傚綋鍓峂indSpore涓嶆敮鎸佽鍙朤ensorFlow鎴朠yTorch鐨刞ckpt`鏂囦欢銆,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/feature_advice.html,FAQ,鐗规у挩璇FAQ, +鐢∕indSpore璁粌鍑虹殑妯″瀷濡備綍鍦ˋscend 310涓婁娇鐢紵鍙互杞崲鎴愰傜敤浜嶩iLens Kit鐢ㄧ殑鍚楋紵,Ascend 310闇瑕佽繍琛屼笓鐢ㄧ殑OM妯″瀷锛屽厛浣跨敤MindSpore瀵煎嚭ONNX鎴朅IR妯″瀷锛屽啀杞寲涓篈scend 310鏀寔鐨凮M妯″瀷銆傚叿浣撳彲鍙傝僛澶氬钩鍙版帹鐞哴(https://www.mindspore.cn/tutorials/experts/zh-CN/master/infer/ascend_310_mindir.html)銆傚彲浠ワ紝HiLens Kit鏄互Ascend 310涓烘帹鐞嗘牳蹇冿紝鎵浠ュ墠鍚庝袱涓棶棰樻湰璐ㄤ笂鏄竴鏍风殑锛岄渶瑕佽浆鎹负OM妯″瀷.,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/feature_advice.html,FAQ,鐗规у挩璇FAQ, +**Q:MindSpore鍙兘鍦ㄥ崕涓鸿嚜宸辩殑`Ascend`涓婅窇涔堬紵,MindSpore鍚屾椂鏀寔鍗庝负鑷繁鐨刞Ascend`銆乣GPU`涓巂CPU`锛屾槸鏀寔寮傛瀯绠楀姏鐨勩,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/feature_advice.html,FAQ,鐗规у挩璇FAQ, +MindSpore鍦ˋscend 310涓婃槸鍚﹀彲浠ヨ浆AIR妯″瀷锛,Ascend 310涓嶈兘瀵煎嚭AIR锛岄渶瑕佸湪Ascend 910鍔犺浇璁粌濂界殑checkpoint鍚庯紝瀵煎嚭AIR锛岀劧鍚庡湪Ascend 310杞垚OM妯″瀷杩涜鎺ㄧ悊銆侫scend 910鐨勫畨瑁呮柟娉曞彲浠ュ弬鑰冨畼缃慚indSpore[瀹夎鎸囧崡](https://www.mindspore.cn/install)銆,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/feature_advice.html,FAQ,鐗规у挩璇FAQ, +MindSpore瀵瑰鍑恒佸鍏ユā鍨嬬殑鍗曚釜Tensor杈撳叆澶у皬鏈変粈涔堥檺鍒讹紵,鐢变簬Protobuf鐨勭‖浠堕檺鍒讹紝瀵煎嚭AIR銆丱NNX鏍煎紡鏃讹紝妯″瀷鍙傛暟澶у皬涓嶈兘瓒呰繃2G锛涘鍑篗INDIR鏍煎紡鏃讹紝妯″瀷鍙傛暟澶у皬娌℃湁闄愬埗锛孧indSpore涓嶆敮鎸佸鍏IR銆丱NNX鏍煎紡锛屽彧鏀寔MINDIR锛屽鍏ュぇ灏忕殑闄愬埗涓庡鍑轰竴鑷淬,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/feature_advice.html,FAQ,鐗规у挩璇FAQ, +瀹夎杩愯MindSpore鏃讹紝鏄惁瑕佹眰骞冲彴鏈塆PU璁＄畻鍗曞厓锛熼渶瑕佷粈涔堢‖浠舵敮鎸侊紵,MindSpore褰撳墠鏀寔CPU/GPU/Ascend銆傜洰鍓嶇瑪璁版湰鐢佃剳鎴栬呮湁GPU鐨勭幆澧冿紝閮藉彲浠ラ氳繃Docker闀滃儚鏉ヤ娇鐢ㄣ傚綋鍓峂indSpore Model Zoo涓湁閮ㄥ垎妯″瀷宸茬粡鏀寔GPU鐨勮缁冨拰鎺ㄧ悊锛屽叾浠栨ā鍨嬩篃鍦ㄤ笉鏂湴杩涜瀹屽杽銆傚湪鍒嗗竷寮忓苟琛岃缁冩柟闈紝MindSpore褰撳墠鏀寔GPU澶氬崱璁粌銆備綘鍙互閫氳繃椤圭洰[Release note](https://gitee.com/mindspore/mindspore/blob/master/RELEASE.md#)鑾峰彇鏈鏂颁俊鎭,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/feature_advice.html,FAQ,鐗规у挩璇FAQ, +閽堝寮傛瀯璁＄畻鍗曞厓鐨勬敮鎸侊紝MindSpore鏈変粈涔堣鍒掞紵,MindSpore鎻愪緵浜嗗彲鎻掓嫈寮忕殑璁惧绠＄悊鎺ュ彛锛屽叾浠栬绠楀崟鍏冿紙姣斿FPGA锛夊彲蹇熺伒娲诲湴瀹炵幇涓嶮indSpore鐨勫鎺ワ紝娆㈣繋鎮ㄥ弬涓庣ぞ鍖鸿繘琛屽紓鏋勮绠楀悗绔殑寮鍙戝伐浣溿,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/feature_advice.html,FAQ,鐗规у挩璇FAQ, +MindSpore涓嶮odelArts鏄粈涔堝叧绯伙紝鍦∕odelArts涓兘浣跨敤MindSpore鍚楋紵,ModelArts鏄崕涓哄叕鏈変簯绾夸笂璁粌鍙婃帹鐞嗗钩鍙帮紝MindSpore鏄崕涓烘繁搴﹀涔犳鏋躲,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/feature_advice.html,FAQ,鐗规у挩璇FAQ, +鏈杩戝嚭鏉ョ殑taichi缂栫▼璇█鏈塒ython鎵╁睍锛岀被浼糮import taichi as ti`灏辫兘鐩存帴鐢ㄤ簡锛孧indSpore鏄惁涔熸敮鎸侊紵,MindSpore鏀寔Python鍘熺敓琛ㄨ揪锛宍import mindspore`鐩稿叧鍖呭嵆鍙娇鐢ㄣ,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/feature_advice.html,FAQ,鐗规у挩璇FAQ, +璇烽棶MindSpore鏀寔姊害鎴柇鍚楋紵,鏀寔锛屽彲浠ュ弬鑰僛姊害鎴柇鐨勫畾涔夊拰浣跨敤](https://gitee.com/mindspore/models/blob/master/official/nlp/transformer/src/transformer_for_train.py#L35)銆,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/feature_advice.html,FAQ,鐗规у挩璇FAQ, +MindSpore鐨処R璁捐鐞嗗康鏄粈涔堬紵,鍑芥暟寮: 涓鍒囩殕鍑芥暟锛屾槗浜庡井鍒嗗疄鐜帮紱鏃犲壇浣滅敤锛屾槗浜庡疄鐜拌嚜鍔ㄥ苟琛屽寲鍒嗘瀽銆俙JIT`缂栬瘧鑳藉姏: 鍥惧舰IR锛屾帶鍒舵祦渚濊禆鍜屾暟鎹祦鍚堜竴锛屽钩琛￠氱敤鎬/鏄撶敤鎬с傚浘褰㈠畬澶囩殑IR: 鏇村鐨勮浆鎹Python`鐏垫椿璇硶锛屽寘鎷掑綊绛夈,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/feature_advice.html,FAQ,鐗规у挩璇FAQ, +MindSpore骞惰妯″瀷璁粌鐨勪紭鍔垮拰鐗硅壊鏈夊摢浜涳紵,MindSpore鍒嗗竷寮忚缁冮櫎浜嗘敮鎸佹暟鎹苟琛岋紝杩樻敮鎸佺畻瀛愮骇妯″瀷骞惰锛屽彲浠ュ绠楀瓙杈撳叆tensor杩涜鍒囧垎骞惰銆傚湪姝ゅ熀纭涓婃敮鎸佽嚜鍔ㄥ苟琛岋紝鐢ㄦ埛鍙渶瑕佸啓鍗曞崱鑴氭湰锛屽氨鑳借嚜鍔ㄥ垏鍒嗗埌澶氫釜鑺傜偣骞惰鎵ц銆,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/feature_advice.html,FAQ,鐗规у挩璇FAQ, +MindSpore鍦ㄨ涔夊崗鍚屽拰澶勭悊涓婃槸濡備綍瀹炵幇鐨勶紵鏄惁鍒╃敤褰撳墠瀛︽湳鐣屾祦琛岀殑FCA鐞嗚锛,MindSpore妗嗘灦鏈韩骞朵笉闇瑕佹敮鎸丗CA銆傚浜庤涔夌被妯″瀷锛岀敤鎴峰彲浠ヨ皟鐢ㄧ涓夋柟鐨勫伐鍏峰湪鏁版嵁棰勫鐞嗛樁娈靛仛FCA鏁板鍒嗘瀽銆侻indSpore鏈韩鏀寔Python璇█锛宍import FCA`鐩稿叧鍖呭嵆鍙娇鐢ㄣ,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/feature_advice.html,FAQ,鐗规у挩璇FAQ, +褰撳墠鍦ㄤ簯涓奙indSpore鐨勮缁冨拰鎺ㄧ悊鍔熻兘鏄瘮杈冨畬澶囩殑锛岃嚦浜庤竟绔満鏅紙灏ゅ叾鏄粓绔澶囷級MindSpore鏈変粈涔堣鍒掞紵,MindSpore鏄杈逛簯缁熶竴鐨勮缁冨拰鎺ㄧ悊妗嗘灦锛屾敮鎸佸皢浜戜晶璁粌鐨勬ā鍨嬪鍑哄埌Ascend AI澶勭悊鍣ㄥ拰缁堢璁惧杩涜鎺ㄧ悊銆傚綋鍓嶆帹鐞嗛樁娈垫敮鎸佺殑浼樺寲鍖呮嫭閲忓寲銆佺畻瀛愯瀺鍚堛佸唴瀛樺鐢ㄧ瓑銆,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/feature_advice.html,FAQ,鐗规у挩璇FAQ, +MindSpore鑷姩骞惰鏀寔鎯呭喌濡備綍锛,鑷姩骞惰鐗规уCPU GPU鐨勬敮鎸佽繕鍦ㄥ畬鍠勪腑銆傛帹鑽愮敤鎴峰湪Ascend 910 AI澶勭悊鍣ㄤ笂浣跨敤鑷姩骞惰锛屽彲浠ュ叧娉ㄥ紑婧愮ぞ鍖猴紝鐢宠MindSpore寮鍙戣呬綋楠岀幆澧冭繘琛岃瘯鐢ㄣ,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/feature_advice.html,FAQ,鐗规у挩璇FAQ, +MindSpore鏈夋病鏈夌被浼煎熀浜嶵ensorFlow瀹炵幇鐨勫璞℃娴嬬畻娉曠殑妯″潡锛,TensorFlow鐨勫璞℃娴婸ipeline鎺ュ彛灞炰簬TensorFlow Model妯″潡銆傚緟MindSpore妫娴嬬被妯″瀷瀹屽鍚庯紝浼氭彁渚涚被浼肩殑Pipeline鎺ュ彛銆,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/feature_advice.html,FAQ,鐗规у挩璇FAQ, +浣跨敤PyNative妯″紡鑳藉杩涜杩佺Щ瀛︿範锛,PyNative妯″紡鏄吋瀹硅縼绉诲涔犵殑銆,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/feature_advice.html,FAQ,鐗规у挩璇FAQ, +MindSpore浠撳簱涓殑[ModelZoo](https://gitee.com/mindspore/models/blob/master/README_CN.md#)鍜屾槆鑵惧畼缃戠殑[ModelZoo](https://www.hiascend.com/software/modelzoo)鏈変粈涔堝叧绯伙紵,MindSpore鐨凪odelZoo涓昏鎻愪緵MindSpore妗嗘灦瀹炵幇鐨勬ā鍨嬶紝鍚屾椂鍖呮嫭浜咥scend/GPU/CPU/Mobile澶氱璁惧鐨勬敮鎸併傛槆鑵剧殑ModelZoo涓昏鎻愪緵杩愯浜嶢scend鍔犻熻姱鐗囦笂鐨勬ā鍨嬶紝鍖呮嫭浜哅indSpore/PyTorch/TensorFlow/Caffe绛夊绉嶆鏋剁殑鏀寔銆傚彲浠ュ弬鑰冨搴旂殑[Gitee浠撳簱](https://gitee.com/ascend/modelzoo) 鍏朵腑MindSpore+Ascend鐨勭粍鍚堟槸鏈夐噸鍚堢殑锛岃繖閮ㄥ垎妯″瀷浼氫互MindSpore鐨凪odelZoo涓轰富瑕佺増鏈紝瀹氭湡鍚戞槆鑵綧odelZoo鍙戝竷銆,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/feature_advice.html,FAQ,鐗规у挩璇FAQ, +Ascend涓嶯PU鏄粈涔堝叧绯伙紵,NPU鎸囬拡瀵圭缁忕綉缁滅畻娉曠殑涓撶敤澶勭悊鍣紝涓嶅悓鍏徃鎺ㄥ嚭鐨凬PU鏋舵瀯鍚勫紓锛孉scend鏄熀浜庡崕涓哄叕鍙歌嚜鐮旂殑杈捐姮濂囨灦鏋勭殑NPU銆,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/feature_advice.html,FAQ,鐗规у挩璇FAQ, +璇烽棶浣跨敤MindSpore濡備綍瀹炵幇澶氬昂搴﹁缁冿紵,鍦ㄥ灏哄害璁粌杩囩▼涓紝浣跨敤涓嶅悓`shape`璋冪敤`Cell`瀵硅薄鐨勬椂鍊欙紝浼氳嚜鍔ㄦ牴鎹笉鍚宍shape`缂栬瘧骞惰皟鐢ㄤ笉鍚岀殑鍥撅紝浠庤屽疄鐜板灏哄害鐨勮缁冦傝娉ㄦ剰澶氬昂搴﹁缁冨彧鏀寔闈炴暟鎹笅娌夋ā寮忥紝涓嶈兘鏀寔鏁版嵁涓嬫矇鐨勮缁冩柟寮忋傚彲浠ュ弬鑰僛yolov3](https://gitee.com/mindspore/models/tree/master/official/cv/yolov3_darknet53)鐨勫灏哄害璁粌瀹炵幇銆,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/implement_problem.html,FAQ,鎵ц闂|FAQ, +濡傛灉MindSpore鐨刞requires_grad=False`鐨刞tensor`杞寲涓篳numpy`绫诲瀷杩涜澶勭悊鐒跺悗鍐嶈浆鍖栦細`tensor`锛屼細瀵硅绠楀浘鍜屽弽鍚戜紶鎾湁褰卞搷鍚楋紵,鍦≒yNative妯″紡涓嬶紝濡傛灉涓棿浣跨敤`numpy`璁＄畻锛屼細瀵艰嚧姊害浼犻掍腑鏂紝`requires_grad=False`鐨勫満鏅笅锛屽鏋滆`tensor`鐨勫弽鍚戜紶鎾笉浼犵粰鍏朵粬鍙傛暟浣跨敤锛屾槸娌℃湁褰卞搷鐨勶紱濡傛灉`requires_grad=True`鐨勫満鏅笅锛屾槸鏈夊奖鍝嶇殑銆,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/implement_problem.html,FAQ,鎵ц闂|FAQ, +璇烽棶鎬庢牱瀹炵幇绫讳技`torch.nn.functional.linear()`閭ｆ牱鑳藉瀵瑰叏杩炴帴灞俙weight`銆乣bias`杩涜淇敼锛屽簲璇ュ浣曟搷浣滐紵,MindSpore涓巂torch.nn.functional.linear()`鍔熻兘鏈鎺ヨ繎鐨勬帴鍙ｅ氨鏄痐nn.Dense`浜嗐俙nn.Dense`鑳芥寚瀹歚weight`鍜宍bias`鐨勫垵濮嬪硷紝鍚庣画鐨勫彉鍖栨槸鐢变紭鍖栧櫒鑷姩鏇存柊鐨勩傝缁冭繃绋嬩腑锛岀敤鎴蜂笉闇瑕佷富鍔ㄤ慨鏀硅繖涓や釜鍙傛暟鐨勫笺,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/implement_problem.html,FAQ,鎵ц闂|FAQ, +浣跨敤MindSpore鍦ㄦā鍨嬩繚瀛樺悗鐢熸垚鐨刞.meta`鏂囦欢浣滅敤鏄粈涔堬紝鍙互鐢╜.meta`鏂囦欢瀵煎叆鍥剧粨鏋勫悧锛,杩欓噷鐨刞.meta`鏂囦欢鏄紪璇戝ソ鐨勫浘缁撴瀯锛屼絾鏄洰鍓嶅苟涓嶆敮鎸佺洿鎺ュ鍏ヨ繖绉嶇粨鏋勩傚鏋滀笉鐭ラ亾鍥剧粨鏋勭殑鎯呭喌涓嬫兂瑕佸鍏ョ綉缁滐紝杩樻槸闇瑕佺敤MindIR鏍煎紡鐨勬枃浠躲,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/implement_problem.html,FAQ,鎵ц闂|FAQ, +璇烽棶`yolov4-tiny-3l.weights`妯″瀷鏂囦欢鍙互鐩存帴杞崲鎴怣indSpore妯″瀷鍚楋紵,涓嶈兘鐨勶紝闇瑕佹妸鍏朵粬妗嗘灦璁粌濂界殑鍙傛暟杞崲鎴怣indSpore鐨勬牸寮忥紝鎵嶈兘杞垚MindSpore鐨勬ā鍨嬨,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/implement_problem.html,FAQ,鎵ц闂|FAQ, +浣跨敤MindSpore杩涜`model.train`鐨勬椂鍊欒繘琛屼簡濡備笅璁剧疆锛屼负浠涔堜細鎶ラ敊鍛紵,```python model.train(1锛 dataset锛 callbacks=LossMonitor(1)锛 dataset_sink_mode=True) model.train(1锛 dataset锛 callbacks=LossMonitor(1)锛 dataset_sink_mode=False) ```鍥犱负鍦ㄥ凡缁忚缃负涓嬫矇妯″紡鐨勬儏鍐典笅锛屽氨涓嶈兘鍐嶈缃负闈炰笅娌変簡锛屾槸杩愯鏈哄埗涓婄殑闄愬埗銆,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/implement_problem.html,FAQ,鎵ц闂|FAQ, +浣跨敤MindSpore璁粌妯″瀷鍦╜eval`闃舵锛岄渶瑕佹敞鎰忎粈涔堬紵鑳藉鐩存帴鍔犺浇缃戠粶鍜屽弬鏁板悧锛熼渶瑕佸湪Model涓娇鐢ㄤ紭鍖栧櫒鍚楋紵,鍦╜eval`闃舵涓昏鐪嬮渶瑕佷粈涔堬紝姣斿鍥惧儚鍒嗙被浠诲姟`eval`缃戠粶鐨勮緭鍑烘槸鍚勪釜绫荤殑姒傜巼鍊硷紝涓庡搴旀爣绛捐绠梎acc`銆 澶у鏁版儏鍐垫槸鍙互鐩存帴澶嶇敤璁粌鐨勭綉缁滃拰鍙傛暟鐨勶紝闇瑕佹敞鎰忕殑鏄渶瑕佽缃帹鐞嗘ā寮忋 ```python net.set_train(False) ```鍦╡val闃舵涓嶉渶瑕佷紭鍖栧櫒锛屼絾鏄渶瑕佷娇鐢∕indSpore鐨刞model.eval`鎺ュ彛鐨勮瘽闇瑕侀厤缃竴涓媊loss function`锛屽锛 ```python # 瀹氫箟妯″瀷 model = Model(net锛 loss_fn=loss锛 metrics={'top_1_accuracy'锛 'top_5_accuracy'}) # 璇勪及妯″瀷 res = model.eval(dataset) ```,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/implement_problem.html,FAQ,鎵ц闂|FAQ, +濡備綍浣跨敤SGD閲岀殑`param_group`鏉ュ疄鐜板涔犵巼鐨勮“鍑忥紵,濡傛灉闇瑕佹寜鐓epoch`鏉ュ彉鍖栵紝鍙互浣跨敤[Dynamic LR](https://mindspore.cn/docs/zh-CN/master/api_python/mindspore.nn.html#dynamic-lr鍑芥暟)锛屾妸鍏朵腑鐨刞step_per_epoch`璁剧疆鎴恅step_size`锛屽鏋滈渶瑕佹寜鐓step`鏉ュ彉鍖栵紝鍙互鎶婂叾涓殑`step_per_epoch`璁剧疆鎴1锛屼篃鍙互鐢╗LearningRateSchedule](https://mindspore.cn/docs/zh-CN/master/api_python/mindspore.nn.html#learningrateschedule)銆,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/implement_problem.html,FAQ,鎵ц闂|FAQ, +MindSpore濡備綍杩涜鍙傛暟锛堝dropout鍊硷級淇敼锛,鍦ㄦ瀯閫犵綉缁滅殑鏃跺欏彲浠ラ氳繃 `if self.training: x = dropput(x)`锛屾帹鐞嗘椂锛屾墽琛屽墠璁剧疆`network.set_train(mode_false)`锛屽氨鍙互涓嶄娇鐢╠ropout锛岃缁冩椂璁剧疆涓篢rue灏卞彲浠ヤ娇鐢╠ropout銆,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/implement_problem.html,FAQ,鎵ц闂|FAQ, +濡備綍鏌ョ湅妯″瀷鍙傛暟閲忥紵,鍙互鐩存帴鍔犺浇CheckPoint缁熻锛屽彲鑳介澶栫粺璁′簡鍔ㄩ噺鍜宱ptimizer涓殑鍙橀噺锛岄渶瑕佽繃婊や笅鐩稿叧鍙橀噺銆 鎮ㄥ彲浠ュ弬鑰冨涓嬫帴鍙ｇ粺璁＄綉缁滃弬鏁伴噺: ```python def count_params(net): """Count number of parameters in the network Args: net (mindspore.nn.Cell): Mindspore network instance Returns: total_params (int): Total number of trainable params """ total_params = 0 for param in net.trainable_params(): total_params += np.prod(param.shape) return total_params ```鍏蜂綋[鑴氭湰閾炬帴](https://gitee.com/mindspore/models/blob/master/research/cv/tinynet/src/utils.py)銆,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/implement_problem.html,FAQ,鎵ц闂|FAQ, +濡備綍鍦ㄨ缁冭繃绋嬩腑鐩戞帶`loss`鍦ㄦ渶浣庣殑鏃跺欏苟淇濆瓨璁粌鍙傛暟锛,鍙互鑷畾涔変竴涓猔Callback`銆傚弬鑰僠ModelCheckpoint`鐨勫啓娉曪紝姝ゅ鍐嶅鍔犲垽鏂璥loss`鐨勯昏緫: ```python class EarlyStop(Callback): def __init__(self): self.loss = None def step_end(self锛 run_context): loss = ****(get current loss) if (self.loss == None or loss < self.loss): self.loss = loss # do save ckpt ```,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/implement_problem.html,FAQ,鎵ц闂|FAQ, +浣跨敤`nn.Conv2d`鏃讹紝鎬庢牱鑾峰彇鏈熸湜澶у皬鐨刞feature map`锛,`Conv2d聽shape`鎺ㄥ鏂规硶鍙互[鍙傝冭繖閲宂(https://www.mindspore.cn/docs/zh-CN/master/api_python/nn/mindspore.nn.Conv2d.html#mindspore.nn.Conv2d)锛宍Conv2d`鐨刞pad_mode`鏀规垚`same`锛屾垨鑰呭彲浠ユ牴鎹甡Conv2d聽shape`鎺ㄥ鍏紡鑷璁＄畻`pad`锛屾兂瑕佷娇寰梎shape`涓嶅彉锛屼竴鑸琾ad涓篳(kernel_size-1)//2`銆,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/implement_problem.html,FAQ,鎵ц闂|FAQ, +浣跨敤MindSpore鍙互鑷畾涔変竴涓彲浠ヨ繑鍥炲涓肩殑loss鍑芥暟锛,鑷畾涔塦loss function`鍚庤繕闇鑷畾涔塦TrainOneStepCell`锛屽疄鐜版搴﹁绠楁椂`sens`鐨勪釜鏁板拰`network`鐨勮緭鍑轰釜鏁扮浉鍚屻傚叿浣撳彲鍙傝: ```python net = Net() loss_fn = MyLoss() loss_with_net = MyWithLossCell(net锛 loss_fn) train_net = MyTrainOneStepCell(loss_with_net锛 optim) model = Model(net=train_net锛 loss_fn=None锛 optimizer=None) ```,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/implement_problem.html,FAQ,鎵ц闂|FAQ, +MindSpore濡備綍瀹炵幇鏃╁仠鍔熻兘锛,鍙互鑷畾涔塦callback`鏂规硶瀹炵幇鏃╁仠鍔熻兘銆 渚嬪瓙: 褰搇oss闄嶅埌涓瀹氭暟鍊煎悗锛屽仠姝㈣缁冦 ```python class EarlyStop(Callback): def __init__(self锛 control_loss=1): super(EarlyStop锛 self).__init__() self._control_loss = control_loss def step_end(self锛 run_context): cb_params = run_context.original_args() loss = cb_params.net_outputs if loss.asnumpy() < self._control_loss: # Stop training run_context._stop_requested = True stop_cb = EarlyStop(control_loss=1) model.train(epoch_size锛 ds_train锛 callbacks=[stop_cb]) ```,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/implement_problem.html,FAQ,鎵ц闂|FAQ, +妯″瀷宸茬粡璁粌濂斤紝濡備綍灏嗘ā鍨嬬殑杈撳嚭缁撴灉淇濆瓨涓烘枃鏈垨鑰卄npy`鐨勬牸寮忥紵,鎮ㄥソ锛屾垜浠綉缁滅殑杈撳嚭涓篳Tensor`锛岄渶瑕佷娇鐢╜asnumpy()`鏂规硶灏哷Tensor`杞崲涓篳numpy`锛屽啀杩涜涓嬩竴姝ヤ繚瀛樸傚叿浣撳彲鍙傝: ```python out = net(x) np.save("output.npy"锛 out.asnumpy()) ```,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/implement_problem.html,FAQ,鎵ц闂|FAQ, +缂撳瓨鏈嶅姟鍣ㄥ紓甯稿叧闂浣曞鐞嗭紵,缂撳瓨鏈嶅姟鍣ㄤ娇鐢ㄨ繃绋嬩腑锛屼細杩涜IPC鍏变韩鍐呭瓨鍜宻ocket鏂囦欢绛夌郴缁熻祫婧愮殑鍒嗛厤銆傝嫢鍏佽婧㈠嚭锛屽湪纾佺洏绌洪棿杩樹細瀛樺湪婧㈠嚭鐨勬暟鎹枃浠躲備竴鑸儏鍐典笅锛屽鏋滈氳繃`cache_admin --stop`鍛戒护姝ｅ父鍏抽棴鏈嶅姟鍣紝杩欎簺璧勬簮灏嗕細琚嚜鍔ㄦ竻鐞嗐 浣嗗鏋滅紦瀛樻湇鍔″櫒琚紓甯稿叧闂紝渚嬪缂撳瓨鏈嶅姟杩涚▼琚潃绛夛紝鐢ㄦ埛闇瑕侀鍏堝皾璇曢噸鏂板惎鍔ㄦ湇鍔″櫒锛岃嫢鍚姩澶辫触锛屽垯搴旇渚濈収浠ヤ笅姝ラ鎵嬪姩娓呯悊绯荤粺璧勬簮: - 鍒犻櫎IPC璧勬簮銆 1. 妫鏌ユ槸鍚︽湁IPC鍏变韩鍐呭瓨娈嬬暀銆 涓鑸儏鍐典笅锛岀郴缁熶細涓虹紦瀛樻湇鍔″垎閰4GB鐨勫叡浜唴瀛樸傞氳繃浠ヤ笅鍛戒护鍙互鏌ョ湅绯荤粺涓殑鍏变韩鍐呭瓨鍧椾娇鐢ㄦ儏鍐点 ```text $ ipcs -m ------ Shared Memory Segments -------- key shmid owner perms bytes nattch status 0x61020024 15532037 root 666 4294967296 1 ``` 鍏朵腑锛宍shmid`涓哄叡浜唴瀛樺潡id锛宍bytes`涓哄叡浜唴瀛樺潡鐨勫ぇ灏忥紝`nattch`涓洪摼鎺ュ埌璇ュ叡浜唴瀛樺潡鐨勮繘绋嬫暟閲忋俙nattch`涓嶄负0琛ㄧず浠嶆湁杩涚▼浣跨敤璇ュ叡浜唴瀛樺潡銆傚湪鍒犻櫎鍏变韩鍐呭瓨鍓嶏紝闇瑕佸仠姝娇鐢ㄨ鍐呭瓨鍧楃殑鎵鏈夎繘绋嬨 2. 鍒犻櫎IPC鍏变韩鍐呭瓨銆 鎵惧埌瀵瑰簲鐨勫叡浜唴瀛榠d锛屽苟閫氳繃浠ヤ笅鍛戒护鍒犻櫎銆 ```text ipcrm -m {shmid} ``` - 鍒犻櫎socket鏂囦欢銆 涓鑸儏鍐典笅锛宻ocket鏂囦欢浣嶄簬`/tmp/mindspore/cache`銆傝繘鍏ユ枃浠跺す锛屾墽琛屼互涓嬪懡浠ゅ垹闄ocket鏂囦欢銆 ```text rm cache_server_p{port_number} ``` 鍏朵腑`port_number`涓虹敤鎴峰垱寤虹紦瀛樻湇鍔″櫒鏃舵寚瀹氱殑绔彛鍙凤紝榛樿涓50052銆 - 鍒犻櫎婧㈠嚭鍒扮鐩樼┖闂寸殑鏁版嵁鏂囦欢銆 杩涘叆鍚敤缂撳瓨鏈嶅姟鍣ㄦ椂鎸囧畾鐨勬孩鍑烘暟鎹矾寰勩傞氬父锛岄粯璁ゆ孩鍑鸿矾寰勪负`/tmp/mindspore/cache`銆傛壘鍒拌矾寰勪笅瀵瑰簲鐨勬暟鎹枃浠跺す骞堕愪竴鍒犻櫎銆,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/implement_problem.html,FAQ,鎵ц闂|FAQ, +閫氳繃Hub鍙互浣跨敤GPU鍔犺浇`vgg16`妯″瀷浠ュ強鏄惁鍙互鍋氳縼绉绘ā鍨嬪悧锛,璇锋墜鍔ㄤ慨鏀瑰涓嬩袱澶勫弬鏁板嵆鍙: ```python # 澧炲姞**kwargs鍙傛暟: 濡備笅 def vgg16(num_classes=1000锛 args=None锛 phase="train"锛 **kwargs): ``````python # 澧炲姞**kwargs鍙傛暟: 濡備笅 net = Vgg(cfg['16']锛 num_classes=num_classes锛 args=args锛 batch_norm=args.batch_norm锛 phase=phase锛 **kwargs) ```,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/implement_problem.html,FAQ,鎵ц闂|FAQ, +濡備綍寰楀埌VGG妯″瀷涓棿灞傜壒寰侊紵,浣犲ソ锛岃幏鍙栫綉缁滀腑闂村眰鐨勭壒寰侊紝鍏跺疄璺熷叿浣撴鏋舵病鏈夊お澶у叧绯讳簡銆俙torchvison`閲屽畾涔夌殑`vgg`妯″瀷锛屽彲浠ラ氳繃`features`瀛楁鑾峰彇"涓棿灞傜壒寰"锛宍torchvison`鐨刞vgg`婧愮爜濡備笅: ```python class VGG(nn.Module): def __init__(self锛 features锛 num_classes=1000锛 init_weights=True): super(VGG锛 self).__init__() self.features = features self.avgpool = nn.AdaptiveAvgPool2d((7锛 7)) ```鍦∕indSpore鐨凪odelZoo閲屽畾涔夌殑`vgg16`锛屽彲浠ラ氳繃`layers`瀛楁鑾峰彇锛屽涓: ```python network = vgg16() print(network.layers) ```,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/implement_problem.html,FAQ,鎵ц闂|FAQ, +浣跨敤MindSpore杩涜妯″瀷璁粌鏃讹紝`CTCLoss`鐨勮緭鍏ュ弬鏁版湁鍥涗釜: `inputs`锛 `labels_indices`锛 `labels_values`锛 `sequence_length`锛屽浣曚娇鐢╜CTCLoss`杩涜璁粌锛,瀹氫箟鐨刞model.train`鎺ュ彛閲屾帴鏀剁殑`dataset`鍙互鏄涓暟鎹粍鎴愶紝褰㈠(`data1`锛 `data2`锛 `data3`锛 ...)锛屾墍浠dataset`鏄彲浠ュ寘鍚玚inputs`锛宍labels_indices`锛宍labels_values`锛宍sequence_length`鐨勪俊鎭殑銆傚彧闇瑕佸畾涔夊ソ鐩稿簲褰㈠紡鐨刞dataset`锛屼紶鍏model.train`閲屽氨鍙互銆傚叿浣撶殑鍙互浜嗚В涓嬬浉搴旂殑[鏁版嵁澶勭悊鎺ュ彛](https://www.mindspore.cn/tutorials/zh-CN/master/advanced/dataset.html),https://www.mindspore.cn/docs/zh-CN/r1.7/faq/implement_problem.html,FAQ,鎵ц闂|FAQ, +妯″瀷杞Щ鏃跺浣曟妸PyTorch鐨勬潈閲嶅姞杞藉埌MindSpore涓紵,棣栧厛杈撳叆PyTorch鐨刞pth`鏂囦欢锛屼互`ResNet-18`涓轰緥锛孧indSpore鐨勭綉缁滅粨鏋勫拰PyTorch淇濇寔涓鑷达紝杞畬涔嬪悗鍙洿鎺ュ姞杞借繘缃戠粶锛岃繖杈瑰弬鏁板彧鐢ㄥ埌`BN`鍜宍Conv2D`锛岃嫢鏈夊叾浠栧眰`ms`鍜孭yTorch鍚嶇О涓嶄竴鑷达紝闇瑕佸悓鏍风殑淇敼鍚嶇О銆,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/implement_problem.html,FAQ,鎵ц闂|FAQ, +MindSpore鏈夊摢浜涚幇鎴愮殑鎺ㄨ崘绫绘垨鐢熸垚绫荤綉缁滄垨妯″瀷鍙敤锛,鐩墠姝ｅ湪寮鍙慦ide & Deep銆丏eepFM銆丯CF绛夋帹鑽愮被妯″瀷锛孨LP棰嗗煙宸茬粡鏀寔Bert_NEZHA锛屾鍦ㄥ紑鍙慚ASS绛夋ā鍨嬶紝鐢ㄦ埛鍙牴鎹満鏅渶瑕佹敼閫犱负鐢熸垚绫荤綉缁滐紝鍙互鍏虫敞[MindSpore ModelZoo](https://gitee.com/mindspore/models/blob/master/README_CN.md#)銆,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/implement_problem.html,FAQ,鎵ц闂|FAQ, +濡備綍浣跨敤MindSpore鎷熷悎$f(x)=a \times sin(x)+b$杩欑被鍑芥暟锛,浠ヤ笅鎷熷悎妗堜緥鏄熀浜嶮indSpore绾挎ф嫙鍚堝畼鏂规渚嬫敼缂栬屾垚銆 ```python # The fitting function is: f(x)=2*sin(x)+3. import numpy as np from mindspore import dataset as ds from mindspore.common.initializer import Normal from mindspore import nn锛 Model锛 set_context锛 GRAPH_MODE from mindspore.train.callback import LossMonitor set_context(mode=GRAPH_MODE锛 device_target="CPU") def get_data(num锛 w=2.0锛 b=3.0): # f(x)=w * sin(x) + b # f(x)=2 * sin(x) +3 for i in range(num): x = np.random.uniform(-np.pi锛 np.pi) noise = np.random.normal(0锛 1) y = w * np.sin(x) + b + noise yield np.array([np.sin(x)]).astype(np.float32)锛 np.array([y]).astype(np.float32) def create_dataset(num_data锛 batch_size=16锛 repeat_size=1): input_data = ds.GeneratorDataset(list(get_data(num_data))锛 column_names=['data'锛'label']) input_data = input_data.batch(batch_size) input_data = input_data.repeat(repeat_size) return input_data class LinearNet(nn.Cell): def __init__(self): super(LinearNet锛 self).__init__() self.fc = nn.Dense(1锛 1锛 Normal(0.02)锛 Normal(0.02)) def construct(self锛 x): x = self.fc(x) return x if __name__ == "__main__": num_data = 1600 batch_size = 16 repeat_size = 1 lr = 0.005 momentum = 0.9 net = LinearNet() net_loss = nn.loss.MSELoss() opt = nn.Momentum(net.trainable_params()锛 lr锛 momentum) model = Model(net锛 net_loss锛 opt) ds_train = create_dataset(num_data锛 batch_size=batch_size锛 repeat_size=repeat_size) model.train(1锛 ds_train锛 callbacks=LossMonitor()锛 dataset_sink_mode=False) print(net.trainable_params()[0]锛 "\n%s" % net.trainable_params()[1]) ```,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/implement_problem.html,FAQ,鎵ц闂|FAQ, +濡備綍浣跨敤MindSpore鎷熷悎$f(x)=ax^2+bx+c$杩欑被鐨勪簩娆″嚱鏁帮紵,浠ヤ笅浠ｇ爜寮曠敤鑷狹indSpore鐨勫畼鏂规暀绋嬬殑[浠ｇ爜浠揮(https://gitee.com/mindspore/docs/blob/master/docs/sample_code/linear_regression.py) 鍦ㄤ互涓嬪嚑澶勪慨鏀瑰嵆鍙緢濂界殑鎷熷悎$f(x)=ax^2+bx+c$: 1. 鏁版嵁闆嗙敓鎴愩 2. 鎷熷悎缃戠粶銆 3. 浼樺寲鍣ㄣ 淇敼鐨勮缁嗕俊鎭涓嬶紝闄勫甫瑙ｉ噴銆 ```python # Since the selected optimizer does not support CPU锛 so the training computing platform is changed to GPU锛 which requires readers to install the corresponding GPU version of MindSpore. context.set_context(mode=context.GRAPH_MODE锛 device_target="GPU") # Assuming that the function to be fitted this time is f(x)=2x^2+3x+4锛 the data generation function is modified as follows: def get_data(num锛 a=2.0锛 b=3.0 锛宑 = 4): for i in range(num): x = np.random.uniform(-10.0锛 10.0) noise = np.random.normal(0锛 1) # The y value is generated by the fitting target function ax^2+bx+c. y = x * x * a + x * b + c + noise # When a*x^2+b*x+c is fitted锛 a and b are weight parameters and c is offset parameter bias. The training data corresponding to the two weights are x^2 and x respectively锛 so the dataset generation mode is changed as follows: yield np.array([x*x锛 x]).astype(np.float32)锛 np.array([y]).astype(np.float32) def create_dataset(num_data锛 batch_size=16锛 repeat_size=1): input_data = ds.GeneratorDataset(list(get_data(num_data))锛 column_names=['data'锛'label']) input_data = input_data.batch(batch_size) input_data = input_data.repeat(repeat_size) return input_data class LinearNet(nn.Cell): def __init__(self): super(LinearNet锛 self).__init__() # Because the full join function inputs two training parameters锛 the input value is changed to 2锛 the first Nomral(0.02) will automatically assign random weights to the input two parameters锛 and the second Normal is the random bias. self.fc = nn.Dense(2锛 1锛 Normal(0.02)锛 Normal(0.02)) def construct(self锛 x): x = self.fc(x) return x if __name__ == "__main__": num_data = 1600 batch_size = 16 repeat_size = 1 lr = 0.005 momentum = 0.9 net = LinearNet() net_loss = nn.loss.MSELoss() # RMSProp optimalizer with better effect is selected for quadratic function fitting锛 Currently锛 Ascend and GPU computing platforms are supported. opt = nn.RMSProp(net.trainable_params()锛 learning_rate=0.1) model = Model(net锛 net_loss锛 opt) ds_train = create_dataset(num_data锛 batch_size=batch_size锛 repeat_size=repeat_size) model.train(1锛 ds_train锛 callbacks=LossMonitor()锛 dataset_sink_mode=False) print(net.trainable_params()[0]锛 "\n%s" % net.trainable_params()[1]) ```,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/implement_problem.html,FAQ,鎵ц闂|FAQ, +`mindspore/tests`涓嬫庢牱鎵ц鍗曚釜`ut`鐢ㄤ緥锛,`ut`鐢ㄤ緥閫氬父闇瑕佸熀浜巇ebug鐗堟湰鐨凪indSpore鍖咃紝瀹樼綉骞舵病鏈夋彁渚涖傚彲浠ュ熀浜庢簮鐮佷娇鐢╜sh build.sh`缂栬瘧锛岀劧鍚庨氳繃`pytest`鎸囦护鎵ц锛宒ebug妯″紡缂栧寘涓嶄緷璧栧悗绔傜紪璇戦夐」`sh build.sh -t on`锛岀敤渚嬫墽琛屽彲浠ュ弬鑰僠tests/runtest.sh`鑴氭湰銆,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/implement_problem.html,FAQ,鎵ц闂|FAQ, +鍦ˋscend骞冲彴涓婏紝鎵ц鐢ㄤ緥鏈夋椂鍊欎細鎶ラ敊`run task error`锛屽浣曡幏鍙栨洿璇︾粏鐨勬棩蹇楀府鍔╅棶棰樺畾浣嶏紵,浣跨敤msnpureport宸ュ叿璁剧疆device渚ф棩蹇楃骇鍒紝宸ュ叿浣嶇疆鍦: `/usr/local/Ascend/latest/driver/tools/msnpureport`銆 - 鍏ㄥ眬绾у埆: ```bash /usr/local/Ascend/latest/driver/tools/msnpureport -g info ```- 妯″潡绾у埆: ```bash /usr/local/Ascend/latest/driver/tools/msnpureport -m SLOG:error ````- Event绾у埆: ```bash /usr/local/Ascend/latest/driver/tools/msnpureport -e disable/enable ```- 澶歞evice id绾у埆: ```bash /usr/local/Ascend/latest/driver/tools/msnpureport -d 1 -g warning ```鍋囪deviceID鐨勫彇鍊艰寖鍥存槸[0-7]锛宍device0`-`device3`鍜宍device4`-`device7`鍒嗗埆鍦ㄤ竴涓猳s涓娿傚叾涓璥device0`-`device3`鍏辩敤涓涓棩蹇楅厤缃枃浠讹紱`device4`-`device7`鍏辩敤涓涓厤缃枃浠躲傚鏋滀慨鏀逛簡`device0`-`device3`涓殑浠绘剰涓涓棩蹇楃骇鍒紝鍏朵粬`device`鐨勬棩蹇楃骇鍒篃浼氳淇敼銆傚鏋滀慨鏀逛簡`device4`-`device7`涓殑浠绘剰涓涓棩蹇楃骇鍒紝鍏朵粬device鐨勬棩蹇楃骇鍒篃浼氳淇敼銆 `Driver`鍖呭畨瑁呬互鍚庯紙鍋囪瀹夎璺緞涓/usr/local/HiAI锛屽湪Windows鐜涓嬶紝`msnpureport.exe`鎵ц鏂囦欢鍦–:\ProgramFiles\Huawei\Ascend\Driver\tools\鐩綍涓嬶級锛屽亣璁剧敤鎴峰湪/home/shihangbo/鐩綍涓嬬洿鎺ユ墽琛屽懡浠よ锛屽垯Device渚ф棩蹇楄瀵煎嚭鍒板綋鍓嶇洰褰曚笅锛屽苟浠ユ椂闂存埑鍛藉悕鏂囦欢澶硅繘琛屽瓨鏀俱,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/implement_problem.html,FAQ,鎵ц闂|FAQ, +浣跨敤Ascend骞冲彴鎵ц璁粌杩囩▼锛屽嚭鐜版姤閿: `Out of Memory!!! total[3212254720] (dynamic[0] memory poll[524288000]) malloc[32611480064] failed!` 濡備綍瑙ｅ喅锛,姝ら棶棰樺睘浜庡唴瀛樺崰鐢ㄨ繃澶氬鑷寸殑鍐呭瓨涓嶅闂锛屽彲鑳藉師鍥犳湁涓ょ: - `batch_size`鐨勫艰缃繃澶с傝В鍐冲姙娉: 灏哷batch_size`鐨勫艰缃噺灏忋 - 寮曞叆浜嗗紓甯稿ぇ鐨刞Parameter`锛屼緥濡傚崟涓暟鎹畇hape涓篬640锛1024锛80锛81]锛屾暟鎹被鍨嬩负float32锛屽崟涓暟鎹ぇ灏忚秴杩15G锛岃繖鏍峰樊涓嶅澶у皬鐨勪袱涓暟鎹浉鍔犳椂锛屽崰鐢ㄥ唴瀛樿秴杩3*15G锛屽鏄撻犳垚`Out of Memory`銆傝В鍐冲姙娉: 妫鏌ュ弬鏁扮殑`shape`锛屽鏋滃紓甯歌繃澶э紝鍑忓皯shape銆 - 濡傛灉浠ヤ笂鎿嶄綔杩樻槸鏈兘瑙ｅ喅锛屽彲浠ヤ笂[瀹樻柟璁哄潧](https://bbs.huaweicloud.com/forum/forum-1076-1.html)鍙戝笘鎻愬嚭闂锛屽皢浼氭湁涓撻棬鐨勬妧鏈汉鍛樺府鍔╄В鍐炽,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/implement_problem.html,FAQ,鎵ц闂|FAQ, +濡備綍鍦ㄨ缁冪缁忕綉缁滆繃绋嬩腑瀵硅绠楁崯澶辩殑瓒呭弬鏁拌繘琛屾敼鍙橈紵,鎮ㄥソ锛屽緢鎶辨瓑鏆傛椂杩樻湭鏈夎繖鏍风殑鍔熻兘銆傜洰鍓嶅彧鑳介氳繃璁粌-->閲嶆柊瀹氫箟浼樺寲鍣-->璁粌锛岃繖鏍风殑杩囩▼瀵绘壘杈冧紭鐨勮秴鍙傛暟銆,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/implement_problem.html,FAQ,鎵ц闂|FAQ, +杩愯搴旂敤鏃舵姤閿檂error while loading shared libraries: libge_compiler.so: cannot open shared object file: No such file or directory`鎬庝箞鍔烇紵,瀹夎MindSpore鎵渚濊禆鐨凙scend 310 AI澶勭悊鍣ㄩ厤濂楄蒋浠跺寘鏃讹紝`CANN`鍖呬笉鑳藉畨瑁卄nnrt`鐗堟湰锛岃屾槸闇瑕佸畨瑁呭姛鑳藉畬鏁寸殑`toolkit`鐗堟湰銆,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/implement_problem.html,FAQ,鎵ц闂|FAQ, +MindSpore浠ｇ爜閲岄潰鐨刴odel_zoo/official/cv/resnet/train.py涓璫ontext.set_ps_context(enable_ps=True)涓轰粈涔堜竴瀹氳鍦╥nit涔嬪墠璁剧疆,MindSpore Ascend妯″紡涓嬶紝濡傛灉鍏堣皟鐢╥nit锛岄偅涔堜細涓烘墍鏈夌殑杩涚▼閮藉垎閰嶅崱锛屼絾鏄痯arameter server璁粌妯″紡涓媠erver鏄笉闇瑕佸垎閰嶅崱鐨勶紝閭ｄ箞worker鍜宻erver灏变細鍘讳娇鐢ㄥ悓涓鍧楀崱锛屽鑷翠細鎶ラ敊: HCCL dependent tsd is not open銆,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/implement_problem.html,FAQ,鎵ц闂|FAQ, +鍦–PU ARM骞冲彴涓婅繘琛宺esnet50璁粌锛屽唴瀛樻寔缁闀挎庝箞鍔烇紵,鍦–PU ARM涓婅繘琛宺esnet50璁粌鏃讹紝閮ㄥ垎绠楀瓙鐨勫疄鐜版槸鍩轰簬oneDNN搴擄紝oneDNN搴撲腑鏄熀浜巐ibgomp搴撳疄鐜板绾跨▼骞惰锛屽綋鍓峫ibgomp瀛樺湪澶氫釜骞惰鍩熼厤缃殑绾跨▼鏁颁笉鍚屾椂鏈夊唴瀛樺崰鐢ㄦ寔缁闀跨殑闂銆傚彲閫氳繃鍏ㄥ眬閰嶇疆缁熶竴鐨勭嚎绋嬫暟鏉ユ帶鍒跺唴瀛樼殑鎸佺画澧為暱銆傚啀缁煎悎鎬ц兘涓婄殑鑰冭檻锛屽缓璁粺涓閰嶇疆涓虹墿鐞嗘牳鏁扮殑1/4锛屾瘮濡俙export OMP_NUM_THREADS=32`銆,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/implement_problem.html,FAQ,鎵ц闂|FAQ, +涓轰粈涔堝湪Ascend骞冲彴鎵ц妯″瀷鏃舵姤娴佽秴闄愮殑閿欒锛,娴佽〃绀轰竴涓搷浣滈槦鍒楋紝鍚屼竴鏉℃祦涓婄殑浠诲姟鎸夊簭涓茶鎵ц锛屼笉鍚屾祦涔嬮棿鍙互骞惰鎵ц銆傜綉缁滀腑鐨勫悇绉嶆搷浣滀細鐢熸垚Task骞惰鍒嗛厤鍒版祦涓婏紝浠ユ帶鍒朵换鍔℃墽琛岀殑骞跺彂鏂瑰紡銆傜敱浜嶢scend骞冲彴瀵瑰悓涓鏉℃祦涓婄殑鐨勪换鍔℃暟瀛樺湪闄愬埗锛岃秴闄愮殑浠诲姟浼氬垎閰嶆柊娴侊紝涓擬indSpore妗嗘灦鐨勫绉嶅苟琛屾柟寮忎篃浼氬垎閰嶆柊娴侊紝渚嬪閫氫俊绠楀瓙骞惰锛屽洜姝ゅ綋鍒嗛厤娴佺殑鏁扮洰瓒呰繃Ascend骞冲彴鐨勮祫婧愰檺鍒跺氨浼氭姤娴佽秴闄愮殑閿欒銆傚弬鑰冭В鍐虫柟妗堬細 - 鍑忓皬缃戠粶妯″瀷瑙勬ā - 鍑忓皯缃戠粶涓氫俊绠楀瓙鐨勪娇鐢 - 鍑忓皯缃戠粶涓殑鏉′欢鎺у埗璇彞,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/implement_problem.html,FAQ,鎵ц闂|FAQ, +鍦ˋscend骞冲彴涓婏紝鏃ュ織涓嚭鐜版姤閿欌淎scend error occurred锛 error message:鈥濅笖璺熼殢浜嗕竴涓敊璇爜锛屽鈥淓40011鈥濓紝濡備綍鏌ユ壘鍑虹幇閿欒鐮佺殑鍘熷洜锛,褰撳嚭鐜扳淎scend error occurred锛 error message:鈥濇椂锛岃鏄庢槆鑵綜ANN鐩稿叧妯″潡鍑虹幇寮傚父锛屼笂鎶ヤ簡閿欒鏃ュ織銆 姝ゆ椂閿欒鐮佸悗鏈夊紓甯哥殑閿欒淇℃伅銆傚鏋滈渶瑕佽寮傚父鏇磋缁嗙殑鍙兘鍘熷洜鍜屽鐞嗘柟娉曪紝璇峰弬鑰冨搴旀槆鑵剧増鏈枃妗ｇ殑銆奅rror Code鏁呴殰澶勭悊銆嬮儴鍒嗭紝濡俒鏄囪吘CANN绀惧尯鐗(5.0.3 alpha 002)(璁粌) Error Code鏁呴殰澶勭悊](https://support.huaweicloud.com/trouble-cann503alpha2training/atlaspd_15_0001.html)銆,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/implement_problem.html,FAQ,鎵ц闂|FAQ, +璁粌nlp绫荤綉缁滐紝褰撲娇鐢ㄧ涓夋柟缁勪欢gensim鏃讹紝鍙兘浼氭姤閿: ValueError锛屽浣曡В鍐筹紵,浠ヤ笅涓烘姤閿欎俊鎭: ```bash >>> import gensim Traceback (most recent call last): File ""锛 line 1锛 in File "/home/miniconda3/envs/ci39_cj/lib/python3.9/site-packages/gensim/__init__.py"锛 line 11锛 in from gensim import parsing锛 corpora锛 matutils锛 interfaces锛 models锛 similarities锛 utils # noqa:F401 File "/home/miniconda3/envs/ci39_cj/lib/python3.9/site-packages/gensim/corpora/__init__.py"锛 line 6锛 in from .indexedcorpus import IndexedCorpus # noqa:F401 must appear before the other classes File "/home/miniconda3/envs/ci39_cj/lib/python3.9/site-packages/gensim/corpora/indexedcorpus.py"锛 line 14锛 in from gensim import interfaces锛 utils File "/home/miniconda3/envs/ci39_cj/lib/python3.9/site-packages/gensim/interfaces.py"锛 line 19锛 in from gensim import utils锛 matutils File "/home/miniconda3/envs/ci39_cj/lib/python3.9/site-packages/gensim/matutils.py"锛 line 1024锛 in from gensim._matutils import logsumexp锛 mean_absolute_difference锛 dirichlet_expectation File "gensim/_matutils.pyx"锛 line 1锛 in init gensim._matutils ValueError: numpy.ndarray size changed锛 may indicate binary incompatibility. Expected 88 from C header锛 got 80 from PyObject ```鎶ラ敊鍘熷洜璇峰弬鑰僛gensim](https://github.com/RaRe-Technologies/gensim/issues/3095)瀹樼綉锛屾垨鑰匸numpy](https://github.com/numpy/numpy/issues/18709)瀹樼綉: 瑙ｅ喅鏂规: 鏂规硶涓: 閲嶆柊瀹夎numpy鍙奼ensim锛 鎵ц鍛戒护: `pip uninstall gensim numpy -y && pip install numpy gensim` 锛 鏂规硶浜: 濡傛灉杩樻槸鏈夐棶棰橈紝璇峰垹闄heel瀹夎鍖呯殑缂撳瓨鏂囦欢锛岀劧鍚庢墽琛屾柟娉曚竴锛坵heel瀹夎鍖呯紦瀛樼洰褰曚负: `~/.cache/pip/wheels`锛夈,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/implement_problem.html,FAQ,鎵ц闂|FAQ, +杩愯鏂囨。绀轰緥浠ｇ爜鐨勮繃绋嬩腑锛岄亣鍒癭matplotlib.pyplot.show()`鎴朻plt.show()`鏃犳硶鎵ц鎬庝箞澶勭悊锛,棣栧厛纭鏄惁瀹夎`matplotlib`锛屽鏋滄病鏈夊畨瑁咃紝鍙互鍦ㄥ懡浠よ涓墽琛宍pip install matplotlib`杩涜瀹夎銆 鍏舵鐢变簬`matplotlib.pyplot.show()`鐨勪綔鐢ㄦ槸浠ュ浘褰㈠寲鏂瑰紡灞曠ず锛屾墍浠ラ渶瑕佽繍琛岀郴缁熸敮鎸佸浘褰㈠睍绀哄姛鑳斤紝濡傛灉绯荤粺涓嶈兘鏀寔鍥惧舰灞曠ず锛岄渶瑕佸皢璇 鍥惧舰灞曠ず鐨勫懡浠よ娉ㄩ噴鍚庡啀杩愯锛屼笉褰卞搷鏁翠綋浠ｇ爜鐨勮繍琛岀粨鏋溿,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/implement_problem.html,FAQ,鎵ц闂|FAQ, +浣跨敤鏂囨。涓彁渚涚殑鍦ㄧ嚎杩愯鏃讹紝閬囧埌杩愯澶辫触璇ュ浣曞鐞嗭紵,闇瑕佺‘璁ゆ湁鍋氫互涓嬪噯澶囧伐浣溿 - 棣栧厛锛岄渶瑕侀氳繃鍗庝负浜戣处鍙风櫥褰昅odelArts銆 - 鍏舵锛屾敞鎰忔暀绋嬫枃妗ｇ殑鏍囩涓垪涓剧殑纭欢鐜锛屼互鍙婃牱渚嬩唬鐮佷腑閰嶇疆鐨勭‖浠剁幆澧冿紝鏄疉scend銆丟PU杩樻槸CPU锛岀敱浜庣櫥褰曞悗榛樿浣跨敤鐨勭‖浠剁幆澧冩槸CPU锛孉scend鐜鍜孏PU鐜闇瑕佺敤鎴锋墜鍔ㄧ偣鍑诲垏鎹€ - 鏈鍚庯紝纭繚褰撳墠`Kernel`涓篗indSpore銆 瀹屾垚涓婅堪姝ラ鍚庯紝灏卞彲浠ヨ繍琛屾枃妗ｄ簡銆 鍏蜂綋鐨勬搷浣滆繃绋嬪彲浠ュ弬鑰僛鍩轰簬ModelArts鍦ㄧ嚎浣撻獙MindSpore](https://bbs.huaweicloud.com/forum/thread-168982-1-1.html)銆,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/implement_problem.html,FAQ,鎵ц闂|FAQ, +闈欐佸浘涓嬩娇鐢ㄩ櫎娉曠粨鏋滄湭鎶ラ敊锛屽姩鎬佸浘涓嬩娇鐢ㄩ櫎娉曠粨鏋滃嵈鎶ラ敊锛,鍦ㄩ潤鎬佸浘妯″紡涓嬶紝鐢变簬浣跨敤鐨勬槸闈欐佺紪璇戯紝瀵逛簬绠楀瓙杈撳嚭缁撴灉鐨勬暟鎹被鍨嬫槸鍦ㄥ浘缂栬瘧闃舵纭畾鐨勩 渚嬪濡備笅浠ｇ爜鍦ㄩ潤鎬佸浘妯″紡涓嬫墽琛岋紝杈撳叆鏁版嵁鐨勭被鍨嬮兘涓篿nt绫诲瀷锛屾牴鎹潤鎬佸浘缂栬瘧锛屽叾杈撳嚭缁撴灉涔熸槸int绫诲瀷銆 ```python from mindspore import set_context锛 GRAPH_MODE from mindspore import nn set_context(mode=GRAPH_MODE锛 device_target="CPU") class MyTest(nn.Cell): def __init__(self): super(MyTest锛 self).__init__() def construct(self锛 x锛 y): return x / y x = 16 y = 4 net = MyTest() output = net(x锛 y) print(output锛 type(output)) ```杈撳嚭缁撴灉锛 ```text 4 ```淇敼鎵ц妯″紡锛屽皢GRAPH_MODE淇敼鎴怭YNATIVE_MODE锛岀敱浜庡湪鍔ㄦ佸浘妯″紡涓嬩娇鐢ㄧ殑Python璇硶鎵ц锛孭ython璇硶瀵逛换鎰忛櫎娉曡緭鍑虹殑绫诲瀷閮芥槸float绫诲瀷锛屽洜姝ゆ墽琛岀粨鏋滃涓嬶細 ```text 4.0 ```鍥犳鍦ㄥ悗缁畻瀛愭槑纭渶瑕佷娇鐢╥nt鐨勫満鏅笅锛屽缓璁娇鐢≒ython鐨勬暣闄ょ鍙穈//`銆,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/implement_problem.html,FAQ,鎵ц闂|FAQ, +鍦ˋscend310纭欢骞冲彴瀹夎浜哅indSpore1.3鐗堟湰锛岃繍琛宮indspore_serving涓殑`add_model.py`鏍蜂緥鍑虹幇鎶ラ敊锛,Ascend310涓婃敮鎸佹ā鍨嬪鍑恒丼erving鎺ㄧ悊锛屼絾鏄笉鏀寔MindSpore鍓嶇Python鑴氭湰鐩存帴鎺ㄧ悊锛宍add`鏍蜂緥涓鍑烘ā鍨嬪浜哅indSpore鍓嶇Python鑴氭湰鐩存帴鎺ㄧ悊鐨勪唬鐮侊紝鍦ˋscend310鍦烘櫙娉ㄩ噴鎺夊嵆鍙 ```python def export_net(): """Export add net of 2x2 + 2x2锛 and copy output model `tensor_add.mindir` to directory ../add/1""" x = np.ones([2锛 2]).astype(np.float32) y = np.ones([2锛 2]).astype(np.float32) add = Net() # MindSpore鍓嶇Python鑴氭湰鐩存帴鎺ㄧ悊锛310娉ㄩ噴鎺 # output = add(ms.Tensor(x)锛 ms.Tensor(y)) ms.export(add锛 ms.Tensor(x)锛 ms.Tensor(y)锛 file_name='tensor_add'锛 file_format='MINDIR') dst_dir = '../add/1' try: os.mkdir(dst_dir) except OSError: pass dst_file = os.path.join(dst_dir锛 'tensor_add.mindir') copyfile('tensor_add.mindir'锛 dst_file) print("copy tensor_add.mindir to " + dst_dir + " success") print(x) print(y) # print(output.asnumpy())銆 ```,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/inference.html,FAQ,鎺ㄧ悊|FAQ, +缂栬瘧搴旂敤鏃舵姤閿檂/usr/bin/ld: warning: libxxx.so锛 needed by libmindspore.so锛 not found`鎬庝箞鍔烇紵,瀵绘壘缂哄皯鐨勫姩鎬佸簱鏂囦欢鎵鍦ㄧ洰褰曪紝娣诲姞璇ヨ矾寰勫埌鐜鍙橀噺`LD_LIBRARY_PATH`涓紝鐜鍙橀噺璁剧疆鍙傝僛Ascend 310 AI澶勭悊鍣ㄤ笂浣跨敤MindIR妯″瀷杩涜鎺ㄧ悊#缂栬瘧鎺ㄧ悊浠ｇ爜](https://www.mindspore.cn/tutorials/experts/zh-CN/master/infer/ascend_310_mindir.html#缂栬瘧鎺ㄧ悊浠ｇ爜)銆,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/inference.html,FAQ,鎺ㄧ悊|FAQ, +杩愯搴旂敤鏃舵姤閿檂error while loading shared libraries: libge_compiler.so: cannot open shared object file: No such file or directory`鎬庝箞鍔烇紵,瀹夎MindSpore鎵渚濊禆鐨凙scend 310 AI澶勭悊鍣ㄩ厤濂楄蒋浠跺寘鏃讹紝`CANN`鍖呬笉鑳藉畨瑁卄nnrt`鐗堟湰锛岃屾槸闇瑕佸畨瑁呭姛鑳藉畬鏁寸殑`toolkit`鐗堟湰銆,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/inference.html,FAQ,鎺ㄧ悊|FAQ, +浣跨敤鏄囪吘310杩涜鎺ㄧ悊鐨勬椂鍊欐庝箞璁剧疆楂樼簿搴︽垨鑰呴珮鎬ц兘妯″紡锛,鍦ㄦ帹鐞嗕唬鐮佷腑閫氳繃Ascend310DeviceInfo涓殑SetPrecisionMode鎺ュ彛杩涜璁剧疆锛屽彲閫夛細force_fp16銆乤llow_fp32_to_fp16銆乵ust_keep_origin_dtype锛宎llow_mix_precision銆傞粯璁ゅ间负force_fp16锛屾寚鐨勫氨鏄珮鎬ц兘妯″紡銆傞珮绮惧害妯″紡鍙缃负allow_fp32_to_fp16鎴杕ust_keep_origin_dtype銆,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/inference.html,FAQ,鎺ㄧ悊|FAQ, +AIPP鏂囦欢鎬庝箞閰嶇疆锛,AIPP锛圓rtificial Intelligence Pre-Processing锛堿I棰勫鐞嗭紝鐢ㄤ簬鍦ˋI Core涓婂畬鎴愬浘鍍忛澶勭悊锛屽寘鎷敼鍙樺浘鍍忓昂瀵搞佽壊鍩熻浆鎹紙杞崲鍥惧儚鏍煎紡锛夈佸噺鍧囧/涔樼郴鏁帮紙鏀瑰彉鍥惧儚鍍忕礌锛夛紝鏁版嵁澶勭悊涔嬪悗鍐嶈繘琛岀湡姝ｇ殑妯″瀷鎺ㄧ悊銆傜浉鍏崇殑閰嶇疆浠嬬粛姣旇緝澶嶆潅锛屽彲浠ュ弬鑰僛ATC宸ュ叿鐨凙IPP浣胯兘绔犺妭](https://support.huaweicloud.com/atctool-cann502alpha3infer/atlasatc_16_0015.html)銆,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/inference.html,FAQ,鎺ㄧ悊|FAQ, +鎬庝箞璁剧疆鏄囪吘310鎺ㄧ悊杩囩▼涓殑鏃ュ織绾у埆锛,閫氳繃ASCEND_GLOBAL_LOG_LEVEL鏉ヨ缃紝0锛欴EBUG绾у埆锛1锛欼NFO绾у埆锛2锛歐ARNING绾у埆锛3锛欵RROR绾у埆锛4锛歂ULL绾у埆锛屼笉杈撳嚭鏃ュ織锛涘叾浠栧间负闈炴硶鍊笺傞厤缃ず渚嬶細export ASCEND_GLOBAL_LOG_LEVEL=1銆傚鏋滄帹鐞嗚繃绋嬩腑鍑虹幇閿欒鍙氳繃淇敼鏃ュ織绾у埆鏉ヨ幏鍙栨洿璇︾粏鐨勬棩蹇椾俊鎭,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/inference.html,FAQ,鎺ㄧ悊|FAQ, +瀹夎MindSpore鐗堟湰: GPU銆丆UDA 10.1銆0.5.0-beta锛屽嚭鐜伴棶棰: `cannot open shared object file:No such file or directory`銆,浠庢姤閿欐儏鍐垫潵鐪嬶紝鏄痗uBLAS搴撴病鏈夋壘鍒般備竴鑸殑鎯呭喌涓嬫槸cuBLAS搴撴病鏈夊畨瑁咃紝鎴栬呮槸鍥犱负娌℃湁鍔犲叆鍒扮幆澧冨彉閲忎腑鍘汇傞氬父cuBLAS鏄殢鐫CUDA浠ュ強椹卞姩涓璧峰畨瑁呯殑锛岀‘璁ゅ畨瑁呭悗鎶奵uBLAS鎵鍦ㄧ殑鐩綍鍔犲叆`LD_LIBRARY_PATH`鐜鍙橀噺涓嵆鍙,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/installation.html,FAQ,瀹夎|FAQ, +浣跨敤pip瀹夎鏃舵姤閿: `ERROR: mindspore_{VERSION}.whl is not a supported wheel on this platform`搴旇鎬庝箞鍔烇紵,pip浼氶氳繃wheel瀹夎鍖呯殑鏂囦欢鍚嶆潵鍒ゆ柇璇ュ畨瑁呭寘鏄惁涓庡綋鍓峆ython鐜鍏煎锛屼緥濡傚畨瑁卪indspore_ascend-1.2.0-cp37-cp37m-linux_aarch64.whl鏃讹紝pip浼氭鏌: 1. 褰撳墠python鐜涓3.7.x鐗堟湰 2. 褰撳墠鎿嶄綔绯荤粺涓篖inux 3. 鎿嶄綔绯荤粺鏋舵瀯涓篴rm64 鍥犳锛屽鏋滃嚭鐜 `is not a supported wheel on this platform` 闂锛岃妫鏌ュ綋鍓嶇幆澧冩槸鍚︽弧瓒矼indSpore瀹夎瑕佹眰锛屼互鍙婅MindSpore瀹夎鍖呯増鏈槸鍚︽纭,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/installation.html,FAQ,瀹夎|FAQ, +macOS绯荤粺婧愮爜缂栬瘧鍚庝娇鐢╬ip瀹夎鎶ラ敊: `ERROR: mindspore-{VERSION}.whl is not a supported wheel on this platform`搴旇鎬庝箞鍔烇紵,棣栧厛妫鏌utput鐩綍涓嬬紪璇戝緱鍒扮殑瀹夎鍖呭悕锛岀被浼糾indspore-1.6.0-cp37-cp37m-macosx_11_1_x84_64.whl銆傚寘鍚嶄腑鈥11_1鈥濈殑鎰忔濇槸缂栬瘧鏃朵娇鐢ㄧ殑SDK鐗堟湰鏄11.1銆傚鏋滀娇鐢ㄧ殑SDK鐗堟湰涓11.x锛屽垯鍙兘鏄洜涓虹紪璇戞椂浣跨敤鐨凷DK鐗堟湰杩囬珮瀵艰嚧鏃犳硶瀹夎銆 瑙ｅ喅鏂规硶涓锛氬彲浠ラ噸鍛藉悕瀹夎鍖呭悗鍐嶅皾璇曞畨瑁咃紝渚嬪灏嗕笂杩板畨瑁呭寘閲嶅懡鍚嶄负mindspore-1.6.0-cp37-cp37m-macosx_10_15_x84_64.whl銆 瑙ｅ喅鏂规硶浜岋細鍦ㄦ簮鐮佺紪璇戝墠锛岃缃幆澧冨彉閲廯MACOSX_DEPOLYMENT_TARGET`涓篳10.15`骞堕噸鏂扮紪璇戙,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/installation.html,FAQ,瀹夎|FAQ, +arm64鏋舵瀯鐨刴acOS绯荤粺浣跨敤pip瀹夎SciPy渚濊禆搴撴椂鎶ラ敊锛屽簲璇ユ庝箞鍔烇紵,SciPy褰撳墠娌℃湁瀵瑰簲macOS绯荤粺arm64鏋舵瀯鐨剋hl鍖咃紝鍙互浣跨敤绗笁鏂圭紪璇戠殑whl鍖呰繘琛屽畨瑁呫傛墽琛屽涓嬪懡浠ゅ厛瀹夎SciPy锛屽啀閲嶆柊瀹夎MindSpore銆 ```bash pip install --pre -i https://pypi.anaconda.org/scipy-wheels-nightly/simple scipy ```,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/installation.html,FAQ,瀹夎|FAQ, +浣跨敤pip瀹夎鏃舵姤閿: `SSL:CERTIFICATE_VERIFY_FATLED`搴旇鎬庝箞鍔烇紵,鍦╬ip瀹夎鍛戒护鍚庢坊鍔犲弬鏁 `--trusted-host=ms-release.obs.cn-north-4.myhuaweicloud.com`閲嶈瘯鍗冲彲銆,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/installation.html,FAQ,瀹夎|FAQ, +MindSpore瀵筆rotobuf鐗堟湰鏄惁鏈夌壒鍒姹傦紵,MindSpore榛樿瀹夎Protobuf鐨3.13.0鐗堟湰锛屽鏋滀笉鏄鐗堟湰锛屽湪浣跨敤pytest娴嬭瘯浠ｇ爜鏃舵棩蹇椾腑浼氫骇鐢熷緢澶氬憡璀︼紝寤鸿鎮ㄤ娇鐢ㄥ懡浠pip install protobuf==3.13.0`閲嶆柊瀹夎3.13.0鐗堟湰銆,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/installation.html,FAQ,瀹夎|FAQ, +浣跨敤pip瀹夎鏃舵姤閿檂ProxyError(Cannot connect to proxy)`锛屽簲璇ユ庝箞鍔烇紵,姝ら棶棰樹竴鑸槸浠ｇ悊閰嶇疆闂锛孶buntu鐜涓嬪彲閫氳繃`export http_proxy={your_proxy}`璁剧疆浠ｇ悊锛沇indows鐜鍙互鍦╟md涓氳繃`set http_proxy={your_proxy}`杩涜浠ｇ悊璁剧疆銆,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/installation.html,FAQ,瀹夎|FAQ, +浣跨敤pip瀹夎鏃舵彁绀洪敊璇紝搴旇鎬庝箞鍔烇紵,璇锋墽琛宍pip -V`鏌ョ湅鏄惁缁戝畾浜哖ython3.7+銆傚鏋滅粦瀹氱殑鐗堟湰涓嶅锛屽缓璁娇鐢╜python3.7 -m pip install`浠ｆ浛`pip install`鍛戒护銆,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/installation.html,FAQ,瀹夎|FAQ, +浣跨敤pip瀹夎渚濊禆搴撴椂鎻愮ず`No matching distribution found for XXX`閿欒锛屽簲璇ユ庝箞鍔烇紵,璇锋墽琛宍pip config list`锛屾煡鐪嬪綋鍓嶈蒋浠跺簱绱㈠紩璺緞`index-url`銆傛煇浜涙儏鍐典笅锛岃蒋浠跺簱绱㈠紩浼氬嚭鐜版洿鏂版粸鍚庯紝鍙皾璇曡缃叾瀹冭蒋浠跺簱绱㈠紩璺緞銆,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/installation.html,FAQ,瀹夎|FAQ, +MindSpore缃戠珯瀹夎椤甸潰鎵句笉鍒癕indInsight鍜孧indArmour鐨剋hl鍖咃紝鏃犳硶瀹夎鎬庝箞鍔烇紵,鎮ㄥ彲浠ヤ粠[MindSpore缃戠珯涓嬭浇鍦板潃](https://www.mindspore.cn/versions)涓嬭浇whl鍖咃紝閫氳繃`pip install`鍛戒护杩涜瀹夎銆,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/installation.html,FAQ,瀹夎|FAQ, +MindSpore鏄惁鏀寔Nvidia GPU鐙珛鏄惧崱+Windows鎿嶄綔绯荤粺鐨勪釜浜虹數鑴戯紵,鐩墠MindSpore鏀寔鐨勬儏鍐垫槸GPU+Linux涓嶤PU+Windows鐨勭粍鍚堥厤缃紝Windows+GPU鐨勬敮鎸佽繕鍦ㄥ紑鍙戜腑銆 濡傛灉甯屾湜鍦℅PU+Windows鐨勭幆澧冧笂杩愯锛屽彲浠ュ皾璇曚娇鐢╓SL+docker鐨勬柟寮忥紝鎿嶄綔鎬濊矾: 1. 浠SL鏂瑰紡瀹夎璧稶buntu18.04锛屽弬鑰銆 2. 瀹夎鏀寔WSL鐨凬vidia椹卞姩浠ュ強鍦╓SL杩愯瀹瑰櫒鐨勭幆澧冮儴缃诧紝鍙傝銆 > 鐢变簬CUDA on WSL杩樻槸棰勮鐗规э紝娉ㄦ剰鍙傝冮摼鎺ラ噷瀵筗indows鐗堟湰瑕佹眰鐨勮鏄庯紝鐗堟湰涓嶅鐨勯渶瑕佸仛鍗囩骇銆 3. 鍙傝锛屽彇MindSpore-GPU闀滃儚銆傚鍙朚indSpore1.0.0鐗堟湰瀹瑰櫒锛屽湪WSL Ubuntu18.04涓墽琛宍docker pull mindspore/mindspore-gpu:1.0.0`杩愯瀹瑰櫒: ```docker docker run -it --runtime=nvidia mindspore/mindspore-gpu:1.0.0 /bin/bash ```璇︾粏姝ラ鍙互鍙傝冪ぞ鍖烘彁渚涚殑瀹炶返[寮犲皬鐧芥暀浣犲畨瑁匴indows10鐨凣PU椹卞姩锛圕UDA鍜宑uDNN锛塢(https://bbs.huaweicloud.com/blogs/212446)銆 鍦ㄦ鎰熻阿绀惧尯鎴愬憳[寮犺緣](https://bbs.huaweicloud.com/community/usersnew/id_1552550689252345)鐨勫垎浜,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/installation.html,FAQ,瀹夎|FAQ, +Ascend纭欢骞冲彴锛屽湪涓汉鐨凜onda鐜涓紝鏈夋椂鍊欏嚭鐜版姤閿橰untimeError: json.exception.parse_error.101 parse error at line 1锛 column 1: syntax error while parsing value - invalid literal; last read: 'T'锛岃鎬庝箞澶勭悊锛,鍑虹幇杩欑绫诲瀷鐨勬姤閿欙紝澶ф鐜囨槸run鍖呮洿鏂板悗涓汉鐨凜onda鐜涓病鏈夋洿鏂皌e鎴杢opi鎴杊ccl宸ュ叿鍖咃紝鍙互灏嗗綋鍓岰onda鐜涓殑涓婅堪鍑犱釜宸ュ叿鍖呭嵏杞斤紝鐒跺悗浣跨敤濡備笅鍛戒护鍐嶉噸鏂板畨瑁: `pip install /usr/local/Ascend/ascend-toolkit/latest/fwkacllib/lib64/{te/topi/hccl}-{version}-py3-none-any.whl`銆,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/installation.html,FAQ,瀹夎|FAQ, +pip鍚屾椂瀹夎MindSpore CPU鍜孏PU鐗堟湰锛宨mport鏃舵姤閿 `cannot import name聽'context' from 'mindspore'`锛屽簲璇ユ庝箞鍔烇紵,MindSpore涓嶅悓鐗堟湰鐨勫畨瑁呯洰褰曞悕鍚屼负`mindspore`锛屽畨瑁呭湪鍚屼竴涓狿ython鐜鍙兘浜х敓鐩綍鐩镐簰瑕嗙洊闂锛屽鑷存棤娉曚娇鐢紝濡傛灉闇瑕佷娇鐢ㄥ骞冲彴鐗堟湰鐨凪indSpore鏃讹紙渚嬪鍚屾椂浣跨敤CPU鍜孏PU鐗堟湰锛夛紝璇峰厛鍗歌浇鍏朵粬鐗堟湰鍐嶅畨瑁呮柊鐗堟湰銆,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/installation.html,FAQ,瀹夎|FAQ, +鍦ˋRM鏋舵瀯鐨勭幆澧冧笂浣跨敤pip瀹夎MindSpore鏃舵姤閿: `Could not find a version that satisfies the requirement`搴旇鎬庝箞鍔烇紵,澶ф鐜囨槸鍥犱负pip鐗堟湰浣庝簬19.3锛屾棤娉曡瘑鍒玚manylinux2014`鏍囩锛屽鑷磒ip install闃舵涓嬭浇浜嗛敊璇増鏈殑`numpy`鎴朻scipy`绛塸ython杞欢鍖咃紝杩涜屽紩鍙戜簡鏃犳硶鎵惧埌鏋勫缓渚濊禆鐨勯棶棰橈紝璇锋墽琛宍pip install --upgrade pip`灏嗙幆澧冧腑鐨刾ip鍗囩骇鍒19.3浠ヤ笂锛岄噸鏂板畨瑁匨indSpore銆,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/installation.html,FAQ,瀹夎|FAQ, +pip瀹夎MindSpore鏃讹紝鎶ラ敊 `Running setup.py install for pillow: finished with status 'error' ... The headers or library files could not be found for jpeg锛 ...`锛屽簲璇ユ庝箞鍔烇紵,MindSpore渚濊禆涓夋柟搴揱pillow`杩涜閮ㄥ垎鐨勬暟鎹鐞嗘搷浣滐紝鑰宍pillow`闇瑕佷緷璧栫幆澧冧笂宸茬粡瀹夎`libjpeg`搴擄紝浠buntu鐜涓轰緥锛屽彲浠ヤ娇鐢╜sudo apt-get install libjpeg8-dev`鏉ュ畨瑁卄libjpeg`搴擄紝鐒跺悗鍐嶅畨瑁匨indSpore銆,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/installation.html,FAQ,瀹夎|FAQ, +缂栬瘧鏃禶bash -p`鏂瑰紡鍜 `bash -e`鏂瑰紡鐨勫尯鍒紵,MindSpore Serving鐨勭紪璇戝拰杩愯渚濊禆MindSpore锛孲erving鎻愪緵涓ょ缂栬瘧鏂瑰紡: 涓绉嶆寚瀹氬凡瀹夎鐨凪indSpore璺緞锛屽嵆`bash -p {python site-packages}/mindspore/lib`锛岄伩鍏嶇紪璇慡erving鏃跺啀缂栬瘧MindSpore锛涘彟涓绉嶏紝缂栬瘧Serving鏃讹紝缂栬瘧閰嶅鐨凪indSpore锛孲erving浼氬皢`-e`銆乣-V`鍜宍-j`閫夐」閫忎紶缁橫indSpore銆 姣斿锛屽湪Serving鐩綍涓嬶紝`bash -e ascend -V 910 -j32`: - 棣栧厛灏嗕細浠bash -e ascend -V 910 -j32`鏂瑰紡缂栬瘧`third_party/mindspore`鐩綍涓嬬殑MindSpore锛 - 鍏舵锛岀紪璇戣剼鏈皢MindSpore缂栬瘧缁撴灉浣滀负Serving鐨勭紪璇戜緷璧栥,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/installation.html,FAQ,瀹夎|FAQ, +鍦↙inux涓凡缁忓畨瑁呬簡浜ゅ弶缂栬瘧宸ュ叿锛屼絾鏄紪璇戝懡浠よ鎬庝箞鍐欏憿锛,arm64鐗堟湰缂栬瘧: `bash build.sh -I arm64`锛沘rm32鐗堟湰缂栬瘧: `bash build.sh -I arm32`锛涙敞鎰忚鍏堣缃幆澧冨彉閲忥紝鎸囧畾Android NDK璺緞: `export ANDROID_NDK=/path/to/android-ndk`锛岀紪璇戞垚鍔熷悗锛屽湪output鐩綍鍙互鎵惧埌缂栬瘧鍑虹殑鍖呫,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/installation.html,FAQ,瀹夎|FAQ, +MindSpore瀹夎: 鐗堟湰0.6.0-beta + Ascend 910 + Ubuntu_aarch64 + Python3.7.5锛屾墜鍔ㄤ笅杞藉搴旂増鏈殑whl鍖咃紝缂栬瘧骞跺畨瑁単mp6.1.2銆傚叾浠朠ython搴撲緷璧栧凡缁忓畨瑁呭畬鎴愶紝鎵ц鏍蜂緥澶辫触锛屾姤閿欐樉绀烘壘涓嶅埌so鏂囦欢銆,`libdatatransfer.so`鍔ㄦ佸簱鏄痐fwkacllib/lib64`鐩綍涓嬬殑锛岃鍏堝湪`/usr/local`鐩綍鏌ユ壘鍒拌繖涓簱鎵鍦ㄧ殑璺緞锛岀劧鍚庢妸杩欎釜璺緞鍔犲埌`LD_LIBRARY_PATH`鐜鍙橀噺涓紝纭璁剧疆鐢熸晥鍚庯紝鍐嶆墽琛屻,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/installation.html,FAQ,瀹夎|FAQ, +婧愮爜缂栬瘧MindSpore杩囩▼鏃堕棿杩囬暱锛屾垨鏃跺父涓柇璇ユ庝箞鍔烇紵,MindSpore閫氳繃submodule鏈哄埗寮曞叆绗笁鏂逛緷璧栧寘锛屽叾涓璥Protobuf`渚濊禆鍖咃紙v3.13.0锛変笅杞介熷害涓嶇ǔ瀹氾紝寤鸿鎮ㄦ彁鍓嶈繘琛屽寘缂撳瓨銆,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/installation.html,FAQ,瀹夎|FAQ, +濡備綍鏀瑰彉绗笁鏂逛緷璧栧簱瀹夎璺緞锛,绗笁鏂逛緷璧栧簱鐨勫寘榛樿瀹夎鍦╞uild/mindspore/.mslib鐩綍涓嬶紝鍙互璁剧疆鐜鍙橀噺MSLIBS_CACHE_PATH鏉ユ敼鍙樺畨瑁呯洰褰曪紝姣斿 `export MSLIBS_CACHE_PATH = ~/.mslib`銆,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/installation.html,FAQ,瀹夎|FAQ, +MindSpore瑕佹眰鐨勯厤濂楄蒋浠剁増鏈笌Ubuntu榛樿鐗堟湰涓嶄竴鑷存庝箞鍔烇紵,褰撳墠MindSpore鍙彁渚涚増鏈厤濂楀叧绯伙紝闇瑕佹偍鎵嬪姩杩涜閰嶅杞欢鐨勫畨瑁呭崌绾с傦紙**娉ㄦ槑**: MindSpore瑕佹眰Python3.7.5鍜実cc7.3锛孶buntu 16.04榛樿涓篜ython3.5鍜実cc5锛孶buntu 18.04榛樿鑷甫Python3.7.3鍜実cc7.4锛夈,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/installation.html,FAQ,瀹夎|FAQ, +鎵ц鐢ㄤ緥鎶ラ敊`No module named 'mindpore.version'`锛屽簲璇ユ庝箞鍔烇紵,褰撴湁杩欑鎶ラ敊鏃讹紝鏈夊彲鑳芥槸鍦ㄥ垱寤轰簡鍜孧indSpore瀹夎鍖呯浉鍚屽悕瀛楃殑璺緞涓墽琛岀敤渚嬶紝瀵艰嚧Python瀵煎叆鍖呯殑鏃跺欎紭鍏堟壘鍒颁簡褰撳墠鐩綍涓嬶紝鑰屽綋鍓嶇洰褰曟病鏈塿ersion.py杩欎釜鏂囦欢銆傝В鍐虫柟娉曞氨鏄洰褰曢噸鍛藉悕鎴栬呭悜涓婇鍑轰竴绾ф垨鑰呭绾х洰褰曘,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/installation.html,FAQ,瀹夎|FAQ, +婧愮爜缂栬瘧鏃讹紝鎶ラ敊`MD5 does not match`锛屽簲璇ユ庝箞鍔烇紵,杩欑鎶ラ敊鍙兘鏄湪缂栬瘧鐨勬椂鍊欑敱浜庣綉缁滈棶棰樺鑷翠竴浜涚涓夋柟搴撲笅杞戒腑鏂紝涔嬪悗閲嶆柊缂栬瘧鐨勬椂鍊欙紝璇ユ枃浠跺凡缁忓瓨鍦ㄤ絾鏄笉瀹屾暣锛屽湪鏍￠獙MD5鐨勬椂鍊欏け璐ャ傝В鍐虫柟娉曟槸: 鍒犻櫎.mslib缂撳瓨璺緞涓殑鐩稿叧绗笁鏂瑰簱锛岀劧鍚庨噸鏂扮紪璇戙,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/installation.html,FAQ,瀹夎|FAQ, +鐜涓婂畨瑁呬簡Python3.7.5锛岀幆澧冨彉閲忚缃纭紝缂栬瘧MindSpore鏃朵粛鐒舵姤閿檂Python3 not found`锛屽簲璇ユ庝箞鍔烇紵,鍙兘鏄洜涓哄綋鍓嶇幆澧冧笂鐨凱ython鏈寘鍚姩鎬佸簱銆傜紪璇慚indSpore闇瑕佸姩鎬侀摼鎺ython搴擄紝鍥犳闇瑕佷娇鐢ㄥ紑鍚姩鎬佸簱缂栬瘧閫夐」鐨凱ython3.7.5锛屽嵆鍦ㄦ簮鐮佺紪璇慞ython鏃朵娇鐢╜./configure --enable-shared`鍛戒护銆,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/installation.html,FAQ,瀹夎|FAQ, +缂栬瘧澶辫触鍚庯紝搴旇娓呯悊鍝簺璺緞浠ョ‘淇濅笂娆″け璐ョ殑缂栬瘧缁撴灉涓嶄細褰卞搷鍒颁笅涓娆＄紪璇戯紵,鍦ㄧ紪璇慚indSpore鏃讹紝濡傛灉: 1. 绗笁鏂圭粍浠朵笅杞芥垨缂栬瘧澶辫触锛屼緥濡俰cu4c鐨刾atch鍔ㄤ綔澶辫触杩斿洖閿欒淇℃伅`Cmake Error at cmake/utils.cmake:301 (message): Failed patch:`锛屽垯杩涘叆缂栬瘧鐩綍涓嬬殑`build/mindspore/.mslib`鐩綍锛屾垨鐢盽MSLIBS_CACHE_PATH`鐜鍙橀噺鎸囧畾鐨勭涓夋柟杞欢瀹夎鐩綍锛屽苟鍒犻櫎鍏朵腑鐨勫搴旇蒋浠躲 2. 鍏朵粬闃舵缂栬瘧澶辫触锛屾垨鎵撶畻鍒犻櫎涓婁竴娆＄紪璇戠粨鏋滐紝瀹屽叏閲嶆柊缂栬瘧鏃讹紝鐩存帴鍒犻櫎`build`鐩綍鍗冲彲銆,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/installation.html,FAQ,瀹夎|FAQ, +缂栬瘧鏃舵姤閿欙紝鎵撳紑CMakeError.txt鎻愮ずpthread鎵句笉鍒版庝箞鍔烇紵,鐪熸鐨勫け璐ュ師鍥犱細浣撶幇鍦ㄦ墦灞忕殑鏃ュ織閲岋紝CMakeError.txt鏃犲弬鑰冧环鍊硷紝璇峰鎵炬墦灞忔棩蹇椾腑鐨勭涓涓姤閿欍,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/installation.html,FAQ,瀹夎|FAQ, +缂栬瘧鎴愬姛鍚庯紝杩愯鏃舵姤閿檂undefined reference to XXXX`鎴朻undefined symbol XXXX`鎬庝箞鍔烇紵,鍙兘鐨勫師鍥犳湁: 1. 濡傛灉闂鏄痐git pull`鏇存柊浠ｇ爜鍚庡嚭鐜帮紝璇峰垹闄ゆ帀`build`鏂囦欢澶癸紝鎺掗櫎鍓嶆鏋勫缓鐨勫奖鍝嶃 2. 濡傛灉闂鏄慨鏀逛唬鐮佸悗鍑虹幇锛屽彲浠ヤ娇鐢╜c++filt XXXX`鏌ョ湅璇ョ鍙风殑鎰忎箟锛屾湁鍙兘鏄嚱鏁版湭瀹炵幇銆佽櫄鍑芥暟鏈疄鐜般佷緷璧栨湭閾炬帴绛夊師鍥犲紩璧枫 3. 濡傛灉闂鍙戠敓鍦ˋscend骞冲彴锛屾帓闄や笂杩板師鍥犲悗锛屽緢鍙兘鏄敱浜嶮indSpore鐗堟湰涓嶤ANN鐗堟湰涓嶅尮閰嶅紩璧风殑锛岀増鏈尮閰嶅叧绯诲弬鑰僛瀹夎璇存槑](https://www.mindspore.cn/install)銆,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/installation.html,FAQ,瀹夎|FAQ, +濡備綍鍗歌浇MindSpore锛,棣栧厛璇风‘瀹歁indSpore鐨勫叏绉帮紝渚嬪gpu鐗堟湰鐨凪indSpore锛屽彲浠ユ墽琛屽懡浠pip uninstall mindspore-gpu`杩涜鍗歌浇銆,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/installation.html,FAQ,瀹夎|FAQ, +涓浜涘父鐢ㄧ殑鐜鍙橀噺璁剧疆锛屽湪鏂板惎鍔ㄧ殑缁堢绐楀彛涓渶瑕侀噸鏂拌缃紝瀹规槗蹇樿搴旇鎬庝箞鍔烇紵,甯哥敤鐨勭幆澧冨彉閲忚缃啓鍏ュ埌`~/.bash_profile` 鎴 `~/.bashrc`涓紝鍙鐜鍙橀噺璁剧疆鍦ㄦ柊鍚姩鐨勭粓绔獥鍙ｄ腑绔嬪嵆鐢熸晥銆,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/installation.html,FAQ,瀹夎|FAQ, +浣跨敤GPU鐗堟湰MindSpore鏃讹紝濡備綍璁剧疆`DEVICE_ID`鐜鍙橀噺,MindSpore GPU妯″紡涓鑸棤闇璁剧疆`DEVICE_ID`鐜鍙橀噺锛孧indSpore浼氭牴鎹甤uda鐜鍙橀噺`CUDA_VISIBLE_DEVICES`锛岃嚜鍔ㄩ夋嫨鍙鐨凣PU璁惧銆傝缃甡CUDA_VISIBLE_DEVICES`鐜鍙橀噺鍚庯紝鍒檂DEVICE_ID`鐜鍙橀噺浠ｈ〃鍙GPU璁惧鐨勪笅鏍: - 鎵ц`export CUDA_VISIBLE_DEVICES=1锛3锛5`鍚庯紝`DEVICE_ID`搴斿綋琚缃负`0`锛宍1`鎴朻2`锛岃嫢璁剧疆涓篳3`鍙婁互涓婏紝MindSpore浼氱敱浜庤澶嘔D涓嶅悎娉曡岃繍琛屽け璐ャ,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/installation.html,FAQ,瀹夎|FAQ, +缂栬瘧搴旂敤鏃舵姤閿檂/usr/bin/ld: warning: libxxx.so锛 needed by libmindspore.so锛 not found`鎬庝箞鍔烇紵,瀵绘壘缂哄皯鐨勫姩鎬佸簱鏂囦欢鎵鍦ㄧ洰褰曪紝娣诲姞璇ヨ矾寰勫埌鐜鍙橀噺`LD_LIBRARY_PATH`涓紝鐜鍙橀噺璁剧疆鍙傝僛Ascend 310 AI澶勭悊鍣ㄤ笂浣跨敤MindIR妯″瀷杩涜鎺ㄧ悊#缂栬瘧鎺ㄧ悊浠ｇ爜](https://www.mindspore.cn/tutorials/experts/zh-CN/master/infer/ascend_310_mindir.html#缂栬瘧鎺ㄧ悊浠ｇ爜)銆,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/installation.html,FAQ,瀹夎|FAQ, +杩愯搴旂敤鏃跺嚭鐜癭ModuleNotFoundError: No module named 'te'`鎬庝箞鍔烇紵,棣栧厛纭鐜瀹夎鏄惁姝ｇ‘锛宍te`銆乣topi`绛墂hl鍖呮槸鍚︽纭畨瑁呫傚鏋滅敤鎴风幆澧冧腑鏈夊涓狿ython鐗堟湰锛屽Conda铏氭嫙鐜涓紝闇`ldd name_of_your_executable_app`纭搴旂敤鎵閾炬帴鐨刞libpython3.so`鏄惁涓庡綋鍓峆ython璺緞涓鑷达紝濡傛灉涓嶄竴鑷撮渶瑕佽皟鏁寸幆澧冨彉閲廯LD_LIBRARY_PATH`椤哄簭锛屼緥濡 ```bash export LD_LIBRARY_PATH=`python -c "import distutils.sysconfig as sysconfig; print(sysconfig.get_config_var('LIBDIR'))"`:$LD_LIBRARY_PATH ```灏嗗綋鍓嶇殑`python`鍛戒护瀵瑰簲绋嬪簭鐨勮繍琛屽簱璺緞鍔犲叆鍒癭LD_LIBRARY_PATH`鐨勬渶鍓嶉潰銆,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/installation.html,FAQ,瀹夎|FAQ, +杩愯搴旂敤鏃跺嚭鐜癭error while loading shared libraries: libpython3.so: cannot open shared object file: No such file or directory`鎬庝箞鍔烇紵,璇ユ姤閿欓氬父鍑虹幇鍦ㄨ鏈夊涓狿ython鐗堟湰鐨勭幆澧冧腑锛岄鍏堢‘璁ython鐨刞lib`鐩綍鏄惁鍦ㄧ幆澧冨彉閲廯LD_LIBRARY_PATH`涓紝鍙墽琛屼互涓嬪懡浠よ繘琛岃缃細 ```bash export LD_LIBRARY_PATH=`python -c "import distutils.sysconfig as sysconfig; print(sysconfig.get_config_var('LIBDIR'))"`:$LD_LIBRARY_PATH ```鍙﹀濡傛灉鍦–onda铏氭嫙鐜涓紝Python 3.7.6浠ヤ笅鐗堟湰涓嶅惈璇ュ姩鎬佸簱锛屽彲浠ユ墽琛屽懡浠ゅ崌绾onda涓璓ython鐨勭増鏈紝濡傦細`conda install python=3.7.11`銆,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/installation.html,FAQ,瀹夎|FAQ, +Ascend AI澶勭悊鍣ㄩ厤濂楄蒋浠跺寘涓庡叾浠栦緷璧栬蒋浠跺凡瀹夎锛屼絾鏄墽琛孧indSpore鏃舵彁绀篳Cannot open shared objectfile: No such file or directory`璇ユ庝箞鍔烇紵,甯歌鍘熷洜鏈変袱绉: Ascend AI澶勭悊鍣ㄩ厤濂楄蒋浠跺寘鎴栧浐浠/椹卞姩鍖呯増鏈笉姝ｇ‘锛屾垨娌℃湁瀹夎鍦ㄩ粯璁や綅缃笖鏈厤缃浉搴旂殑鐜鍙橀噺銆 1. 鎵撳紑Ascend AI澶勭悊鍣ㄩ厤濂楄蒋浠跺寘瀹夎鐩綍锛岄粯璁/usr/local/Ascend`涓嬶紝鍚勪釜瀛愮洰褰曚腑鐨刞version.info`鏂囦欢锛岃瀵熷叾鐗堟湰鍙锋槸鍚︿笌褰撳墠浣跨敤鐨凪indSpore鐗堟湰涓鐩达紝鍙傜収[瀹夎椤甸潰](https://www.mindspore.cn/install/)涓叧浜嶢scend AI澶勭悊鍣ㄩ厤濂楄蒋浠跺寘鐗堟湰鐨勬弿杩般傚鏋滅増鏈笉閰嶅锛岃鏇存崲杞欢鍖呮垨MindSpore鐗堟湰銆 2. 妫鏌scend AI澶勭悊鍣ㄩ厤濂楄蒋浠跺寘涓庡叾浠栦緷璧栬蒋浠舵槸鍚﹀畨瑁呭湪榛樿浣嶇疆锛孧indSpore浼氬皾璇曚粠榛樿瀹夎浣嶇疆`/usr/local/Ascend`鑷姩鍔犺浇锛屽鏋滃皢Ascend杞欢鍖呭畨瑁呭湪鑷畾涔変綅缃紝璇峰弬鐓瀹夎椤甸潰](https://www.mindspore.cn/install/)椤甸潰鐨勫畨瑁呮寚鍗椾竴鏍忚缃幆澧冨彉閲忋傚鏋滃皢鍏朵粬渚濊禆杞欢瀹夎鍦ㄨ嚜瀹氫箟浣嶇疆锛岃鏍规嵁鍏朵綅缃叧绯昏缃甡LD_LIBRARY_PATH`鐜鍙橀噺銆,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/installation.html,FAQ,瀹夎|FAQ, +MindSpore鐨凣PU鐗堟湰瀵硅澶囩殑璁＄畻鑳藉姏鏈夐檺鍒跺悧锛,鐩墠MindSpore浠呮敮鎸佽绠楄兘鍔涘ぇ浜5.3鐨勮澶囥,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/installation.html,FAQ,瀹夎|FAQ, +涓汉鐢佃剳CPU鐜瀹夎MindSpore鍚庨獙璇佷唬鐮佹椂鎶ラ敊: `the pointer[session] is null`锛屽叿浣撲唬鐮佸涓嬶紝璇ュ浣曢獙璇佹槸鍚﹀畨瑁呮垚鍔熷憿锛,```python import numpy as np from mindspore import Tensor锛 set_context import mindspore.ops as ops set_context(device_target="Ascend") x = Tensor(np.ones([1锛3锛3锛4]).astype(np.float32)) y = Tensor(np.ones([1锛3锛3锛4]).astype(np.float32)) print(ops.add(x锛寉)) ```楠岃瘉瀹夎鏄惁鎴愬姛锛屽彲浠ュ弬鐓у搴旂増鏈殑瀹夎鎸囧崡椤甸潰涓 `楠岃瘉鏄惁鎴愬姛瀹夎` 娈佃惤鐨勬弿杩帮細 ```bash python -c "import mindspore;mindspore.run_check()" ```濡傛灉杈撳嚭锛 ```text MindSpore version: 鐗堟湰鍙 The result of multiplication calculation is correct锛 MindSpore has been installed successfully! ```璇存槑MindSpore瀹夎鎴愬姛浜嗐,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/installation.html,FAQ,瀹夎|FAQ, +`Linux`骞冲彴涓嬫墽琛岀敤渚嬬殑鏃跺欎細鎶ラ敊`sh:1:python:not found`鎴栬呯敱浜庨摼鎺ュ埌浜哖ython2.7鐨勭増鏈腑鑰屾姤閿檂No module named mindspore._extends.remote`锛岃鎬庝箞澶勭悊锛,閬囧埌绫讳技鐨勯棶棰橈紝澶у鏄敱浜嶱ython鐨勭幆澧冮棶棰橈紝鍙互閫氳繃濡備笅鏂瑰紡妫鏌ython鐜鏄惁鏄疢indSpore杩愯鏃舵墍闇瑕佺殑鐜銆 - 鍦ㄧ粓绔獥鍙ｄ腑杈撳叆`python`锛屾鏌ヤ互涓嬭繘鍏ython浜や簰鐜涓殑鐗堟湰淇℃伅锛屽鏋滅洿鎺ユ姤閿欏垯鏄病鏈塒ython鐨勮蒋杩炴帴锛涘鏋滆繘鍏ョ殑鏄潪Python3.7鐗堟湰鐨勭幆澧冿紝鍒欏綋鍓峆ython鐜涓嶆槸MindSpore杩愯鎵闇瑕佺殑銆 - 鎵ц`sudo ln -sf /usr/bin/python3.7.x /usr/bin/python`鍒涘缓Python鐨勮蒋杩炴帴锛岀劧鍚庡啀妫鏌ユ墽琛屻,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/installation.html,FAQ,瀹夎|FAQ, +鍦ㄨ剼鏈腑`import mindspore`涔嬪墠import浜嗗叾浠栦笁鏂瑰簱锛屾彁绀哄涓嬮敊璇(`/{your_path}/libgomp.so.1: cannot allocate memory in static TLS block`)璇ユ庝箞瑙ｅ喅?,涓婅堪闂杈冧负甯歌锛屽綋鍓嶆湁涓ょ鍙鐨勮В鍐虫柟娉曪紝鍙换閫夊叾涓: - 浜ゆ崲import鐨勯『搴忥紝鍏坄import mindspore`鍐峣mport鍏朵粬涓夋柟搴撱 - 鎵ц绋嬪簭涔嬪墠鍏堟坊鍔犵幆澧冨彉閲忥紙`export LD_PRELOAD=/{your_path}/libgomp.so.1`锛夛紝鍏朵腑`{your_path}`鏄笂杩版姤閿欐彁绀虹殑璺緞銆,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/installation.html,FAQ,瀹夎|FAQ, +mindspore鍜実mp閮藉凡缁忛氳繃婧愮爜缂栬瘧瀹夎鍚庯紝鍦ㄨ剼鏈腑鎵ц`import mindspore`锛 鎻愮ず濡備笅閿欒(`ImportError: libgmpxx.so: cannot open shared object file: No such file or directory`)璇ユ庝箞瑙ｅ喅?,涓婅堪闂鐨勫師鍥犳槸鍦ㄧ紪璇戝畨瑁単mp搴撶殑鏃跺欐病鏈夎缃甡--enable-cxx`锛屾纭殑gmp缂栬瘧瀹夎鏂瑰紡濡備笅锛堝亣璁惧凡缁忎笅杞戒簡gmp6.1.2瀹夎鍖咃級锛 ```bash $cd gmp-6.1.2 $./configure --enable-cxx $make $make check $sudo make install ```,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/installation.html,FAQ,瀹夎|FAQ, +杩愯MindSpore鏃跺嚭鐜板憡璀 `UserWarning: The value of the smallest subnormal for type is zero.` 搴旇鎬庝箞瑙ｅ喅锛,涓婅堪闂鍑虹幇鍦ㄥ畨瑁呬簡杈冩柊鐗堟湰鐨刵umpy(>=1.22.0)鐗堟湰鐨凙RM python3.9鐜涓娿傚憡璀︽潵鑷猲umpy鑰岄潪MindSpore銆傚鏋滃憡璀﹀奖鍝嶅埌浜嗕唬鐮佺殑姝ｅ父璋冩祴锛屽彲浠ヨ冭檻鎵嬪姩瀹夎杈冧綆鐗堟湰鐨刵umpy(<=1.21.2)鏉ヨ閬裤,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/installation.html,FAQ,瀹夎|FAQ, +缂栬瘧鏃舵姤閿欌'self.xx' should be defined in the class '__init__' function.鈥濇庝箞鍔烇紵,濡傛灉鍦╜construct`鍑芥暟閲岋紝鎯冲绫绘垚鍛榒self.xx`璧嬪硷紝閭ｄ箞`self.xx`蹇呴』宸茬粡鍦╜__init__`鍑芥暟涓瀹氫箟涓篬Parameter]()绫诲瀷锛屽叾浠栫被鍨嬪垯涓嶆敮鎸併傚眬閮ㄥ彉閲廯xx`涓嶅彈杩欎釜闄愬埗銆,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/network_compilation.html,FAQ,缃戠粶缂栬瘧|FAQ, +缂栬瘧鏃舵姤閿欌淭his comparator 'AnyValue' is not supported. For statement 'is'锛 only support compare with 'None'锛 'False' or 'True'鈥濇庝箞鍔烇紵,瀵逛簬璇硶`is` 鎴 `is not`鑰岃█锛屽綋鍓峘MindSpore`浠呮敮鎸佷笌`True`銆乣False`鍜宍None`鐨勬瘮杈冦傛殏涓嶆敮鎸佸叾浠栫被鍨嬶紝濡傚瓧绗︿覆绛夈,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/network_compilation.html,FAQ,缃戠粶缂栬瘧|FAQ, +缂栬瘧鏃舵姤閿欌淢indSpore does not support comparison with operators more than one now锛 ops size =2鈥濇庝箞鍔烇紵,瀵逛簬姣旇緝璇彞锛宍MindSpore`鏈澶氭敮鎸佷竴涓搷浣滄暟銆備緥濡備笉鏀寔璇彞`1 < x < 3`锛岃浣跨敤`1 < x and x < 3`鐨勬柟寮忎唬鏇裤,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/network_compilation.html,FAQ,缃戠粶缂栬瘧|FAQ, +缂栬瘧鏃舵姤閿欌淭ypeError: The function construct need 1 positional argument and 0 default argument锛 but provided 2鈥濇庝箞鍔烇紵,缃戠粶鐨勫疄渚嬭璋冪敤鏃讹紝浼氭墽琛宍construct`鏂规硶锛岀劧鍚庝細妫鏌construct`鏂规硶闇瑕佺殑鍙傛暟涓暟鍜屽疄闄呬紶鍏ョ殑鍙傛暟涓暟锛屽鏋滀笉涓鑷村垯浼氭姏鍑轰互涓婂紓甯搞 璇锋鏌ヨ剼鏈腑璋冪敤缃戠粶瀹炰緥鏃朵紶鍏ョ殑鍙傛暟涓暟锛屽拰瀹氫箟鐨勭綉缁滀腑`construct`鍑芥暟闇瑕佺殑鍙傛暟涓暟鏄惁涓鑷淬,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/network_compilation.html,FAQ,缃戠粶缂栬瘧|FAQ, +缂栬瘧鏃舵姤閿欌淭ype Join Failed鈥濇垨鈥淪hape Join Failed鈥濇庝箞鍔烇紵,鍦ㄥ墠绔紪璇戠殑鎺ㄧ悊闃舵锛屼細瀵硅妭鐐圭殑鎶借薄绫诲瀷(鍖呭惈`type`銆乣shape`绛)杩涜鎺ㄥ锛屽父瑙佹娊璞＄被鍨嬪寘鎷琡AbstractScalar`銆乣AbstractTensor`銆乣AbstractFunction`銆乣AbstractTuple`銆乣AbstractList`绛夈傚湪涓浜涘満鏅瘮濡傚鍒嗘敮鍦烘櫙锛屼細瀵逛笉鍚屽垎鏀繑鍥炲肩殑鎶借薄绫诲瀷杩涜`join`鍚堝苟锛屾帹瀵煎嚭杩斿洖缁撴灉鐨勬娊璞＄被鍨嬨傚鏋滄娊璞＄被鍨嬩笉鍖归厤锛屾垨鑰卄type`/`shape`涓嶄竴鑷达紝鍒欎細鎶涘嚭浠ヤ笂寮傚父銆 褰撳嚭鐜扮被浼尖淭ype Join Failed: dtype1 = Float32锛 dtype2 = Float16鈥濈殑鎶ラ敊鏃讹紝璇存槑鏁版嵁绫诲瀷涓嶄竴鑷达紝瀵艰嚧鎶借薄绫诲瀷鍚堝苟澶辫触銆傛牴鎹彁渚涚殑鏁版嵁绫诲瀷鍜屼唬鐮佽淇℃伅锛屽彲浠ュ揩閫熷畾浣嶅嚭閿欒寖鍥淬傛澶栵紝鎶ラ敊淇℃伅涓彁渚涗簡鍏蜂綋鐨勬娊璞＄被鍨嬩俊鎭佽妭鐐逛俊鎭紝鍙互閫氳繃`analyze_fail.dat`鏂囦欢鏌ョ湅MindIR淇℃伅锛屽畾浣嶈В鍐抽棶棰樸傚叧浜嶮indIR鐨勫叿浣撲粙缁嶏紝鍙互鍙傝僛MindSpore IR锛圡indIR锛塢(https://www.mindspore.cn/docs/zh-CN/master/design/mindir.html)銆備唬鐮佹牱渚嬪涓: ```python import numpy as np import mindspore as ms import mindspore.ops as ops from mindspore import nn锛 Tensor锛 set_context锛 GRAPH_MODE set_context(mode=GRAPH_MODE) class Net(nn.Cell): def __init__(self): super().__init__() self.relu = ops.ReLU() self.cast = ops.Cast() def construct(self锛 x锛 a锛 b): if a > b: # if鐨勪袱涓垎鏀繑鍥炲肩殑type涓嶄竴鑷 return self.relu(x) # shape: (2锛 3锛 4锛 5)锛 dtype:Float32 else: return self.cast(self.relu(x)锛 ms.float16) # shape: (2锛 3锛 4锛 5)锛 dtype:Float16 input_x = Tensor(np.random.rand(2锛 3锛 4锛 5).astype(np.float32)) input_a = Tensor(2锛 ms.float32) input_b = Tensor(6锛 ms.float32) net = Net() out_me = net(input_x锛 input_a锛 input_b) ```鎵ц缁撴灉濡備笅: ```text TypeError: Cannot join the return values of different branches锛 perhaps you need to make them equal. Type Join Failed: dtype1 = Float32锛 dtype2 = Float16. For more details锛 please refer to the FAQ at https://www.mindspore.cn The abstract type of the return value of the current branch is AbstractTensor(shape: (2锛 3锛 4锛 5)锛 element: AbstractScalar(Type: Float16锛 Value: AnyValue锛 Shape: NoShape)锛 value_ptr: 0x55b9f289d090锛 value: AnyValue)锛 and that of the previous branch is AbstractTensor(shape: (2锛 3锛 4锛 5)锛 element: AbstractScalar(Type: Float32锛 Value: AnyValue锛 Shape: NoShape)锛 value_ptr: 0x55b9f289d090锛 value: AnyValue). The node is construct.6:[CNode]13{[0]: construct.6:[CNode]12{[0]: ValueNode Switch锛 [1]: [CNode]11锛 [2]: ValueNode 鉁揷onstruct.4锛 [3]: ValueNode 鉁梒onstruct.5}}锛 true branch: 鉁揷onstruct.4锛 false branch: 鉁梒onstruct.5 The function call stack: In file test.py(14)/ if a > b: The function call stack (See file 'analyze_fail.dat' for more details): # 0 In file test.py(14) if a > b: ^ ```褰撳嚭鐜扮被浼尖淪hape Join Failed: shape1 = (2锛 3锛 4锛 5)锛 shape2 = ()鈥濈殑鎶ラ敊鏃讹紝璇存槑`shape`涓嶄竴鑷达紝瀵艰嚧鎶借薄绫诲瀷鍚堝苟澶辫触銆備唬鐮佹牱渚嬪涓: ```python import numpy as np import mindspore as ms import mindspore.ops as ops from mindspore import nn锛 Tensor锛 set_context锛 GRAPH_MODE set_context(mode=GRAPH_MODE) class Net(nn.Cell): def __init__(self): super().__init__() self.relu = ops.ReLU() self.reducesum = ops.ReduceSum() def construct(self锛 x锛 a锛 b): if a > b: # if鐨勪袱涓垎鏀繑鍥炲肩殑shape涓嶄竴鑷 return self.relu(x) # shape: (2锛 3锛 4锛 5)锛 dtype:Float32 else: return self.reducesum(x) # shape:()锛 dype: Float32 input_x = Tensor(np.random.rand(2锛 3锛 4锛 5).astype(np.float32)) input_a = Tensor(2锛 ms.float32) input_b = Tensor(6锛 ms.float32) net = Net() out = net(input_x锛 input_a锛 input_b) ``````text ValueError: Cannot join the return values of different branches锛 perhaps you need to make them equal. Shape Join Failed: shape1 = (2锛 3锛 4锛 5)锛 shape2 = (). For more details锛 please refer to the FAQ at https://www.mindspore.cn The abstract type of the return value of the current branch is AbstractTensor(shape: ()锛 element: AbstractScalar(Type: Float32锛 Value: AnyValue锛 Shape: NoShape)锛 value_ptr: 0x55658aa9b090锛 value: AnyValue)锛 and that of the previous branch is AbstractTensor(shape: (2锛 3锛 4锛 5)锛 element: AbstractScalar(Type: Float32锛 Value: AnyValue锛 Shape: NoShape)锛 value_ptr: 0x55658aa9b090锛 value: AnyValue). The node is construct.6:[CNode]13{[0]: construct.6:[CNode]12{[0]: ValueNode Switch锛 [1]: [CNode]11锛 [2]: ValueNode 鉁揷onstruct.4锛 [3]: ValueNode 鉁梒onstruct.5}}锛 true branch: 鉁揷onstruct.4锛 false branch: 鉁梒onstruct.5 The function call stack: In file test.py(14)/ if a > b: The function call stack (See file 'analyze_fail.dat' for more details): # 0 In file test.py(14) if a > b: ^ ```褰撳嚭鐜板鈥淭ype Join Failed: abstract type AbstractTensor can not join with AbstractTuple鈥濈殑鎶ラ敊鏃讹紝璇存槑鎶借薄绫诲瀷涓嶅尮閰嶏紝瀵艰嚧鎶借薄绫诲瀷鍚堝苟澶辫触锛屼唬鐮佹牱渚嬪涓嬶細 ```python import mindspore.ops as ops from mindspore import Tensor锛 ms_function x = Tensor([1.0]) y = Tensor([2.0]) grad = ops.GradOperation(get_by_list=False锛 sens_param=True) sens = 1.0 def test_net(a锛 b): return a锛 b @ms_function() def join_fail(): sens_i = ops.Fill()(ops.DType()(x)锛 ops.Shape()(x)锛 sens) # sens_i 鏄竴涓爣閲弒hape: (1)锛 dtype:Float64锛 value:1.0 # sens_i = (sens_i锛 sens_i) a = grad(test_net)(x锛 y锛 sens_i) # 瀵硅緭鍑虹被鍨嬩负tuple(Tensor锛 Tensor)鐨則est_net姹傛搴﹂渶瑕乻ens_i鐨勭被鍨嬪悓杈撳嚭淇濇寔涓鑷达紝浣唖ens_i鏄釜Tensor; 鍦╣rad鍓嶈缃畇ens_i = (sens_i锛 sens_i)鍙互淇闂銆 return a join_fail() ```鎵ц缁撴灉濡備笅锛 ```text TypeError: Type Join Failed: abstract type AbstractTensor cannot join with AbstractTuple. For more details锛 please refer to the FAQ at https://www.mindspore.cn. This: AbstractTensor(shape: (1)锛 element: AbstractScalar(Type: Float32锛 Value: AnyValue锛 Shape: NoShape)锛 value_ptr: 0x56458a351ad0锛 value: Tensor(shape=[1]锛 dtype=Float32锛 value=[ 1.00000000e+00]))锛 other: AbstractTuple{element[0]: AbstractTensor(shape: (1)锛 element: AbstractScalar(Type: Float32锛 Value: AnyValue锛 Shape: NoShape)锛 value_ptr: 0x564583e3fa90锛 value: Tensor(shape=[1]锛 dtype=Float32锛 value=[ 1.00000000e+00]))锛 element[1]: AbstractTensor(shape: (1)锛 element: AbstractScalar(Type: Float32锛 Value: AnyValue锛 Shape: NoShape)锛 value_ptr: 0x564583cb00b0锛 value: Tensor(shape=[1]锛 dtype=Float32锛 value=[ 2.00000000e+00]))锛 sequence_nodes: {test_net.3:[CNode]4{[0]: ValueNode MakeTuple锛 [1]: a锛 [2]: b}锛 elements_use_flags: {ptr: 0x5645cbc500c0锛 value: [const vector][1锛 1]}}} The function call stack (See file 'analyze_fail.dat' for more details): # 0 In file test.py(16) a = grad(test_net)(x锛 y锛 sens_i) ^ ```,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/network_compilation.html,FAQ,缃戠粶缂栬瘧|FAQ, +缂栬瘧鏃舵姤閿欌淭he params of function 'bprop' of Primitive or Cell requires the forward inputs as well as the 'out' and 'dout'鈥濇庝箞鍔烇紵,鐢ㄦ埛鑷畾涔夌殑Cell鐨勫弽鍚戜紶鎾嚱鏁癭bprop`锛屽畠鐨勮緭鍏ラ渶瑕佸寘鍚鍚戠綉缁滅殑杈撳叆锛屼互鍙奰out`鍜宍dout`锛屼緥濡傦細 ```python class BpropUserDefinedNet(nn.Cell): def __init__(self): super(BpropUserDefinedNet锛 self).__init__() self.zeros_like = P.ZerosLike() def construct(self锛 x锛 y): return x + y def bprop(self锛 x锛 y锛 out锛 dout): return self.zeros_like(out)锛 self.zeros_like(out) ```,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/network_compilation.html,FAQ,缃戠粶缂栬瘧|FAQ, +缂栬瘧鏃舵姤閿欌淭here isn't any branch that can be evaluated鈥濇庝箞鍔烇紵,褰撳嚭鐜癟here isn't any branch that can be evaluated 鏃讹紝璇存槑浠ｇ爜涓彲鑳藉嚭鐜颁簡鏃犵┓閫掑綊鎴栬呮椂姝诲惊鐜紝瀵艰嚧if鏉′欢鐨勬瘡涓涓垎鏀兘鏃犳硶鎺ㄥ鍑烘纭殑绫诲瀷鍜岀淮搴︿俊鎭 渚嬪浠ｇ爜 ```python from mindspore import Tensor锛 ms_function锛 set_context锛 GRAPH_MODE from mindspore import dtype as mstype ZERO = Tensor([0]锛 mstype.int32) ONE = Tensor([1]锛 mstype.int32) @ms_function def f(x): y = ZERO if x < 0: y = f(x - 3) elif x < 3: y = x * f(x - 1) elif x < 5: y = x * f(x - 2) else: y = f(x - 4) z = y + 1 return z def test_endless(): set_context(mode=GRAPH_MODE) x = Tensor([5]锛 mstype.int32) f(x) ```鍏朵腑f(x)鐢变簬姣忎竴涓猧f鍒嗘敮閮芥病鍔炴硶鎺ㄥ鍑烘纭殑绫诲瀷淇℃伅瀵艰嚧澶辫触銆,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/network_compilation.html,FAQ,缃戠粶缂栬瘧|FAQ, +缂栬瘧鏃舵姤閿"Exceed function call depth limit 1000"鎬庝箞鍔烇紵,褰撳嚭鐜癊xceed function call depth limit 1000 鏃讹紝璇存槑浠ｇ爜涓嚭鐜颁簡鏃犵┓閫掑綊姝诲惊鐜紝鎴栬呮槸浠ｇ爜杩囦簬澶嶆潅锛岀被鍨嬫帹瀵艰繃绋嬩腑瀵艰嚧鏍堟繁搴﹁秴杩囪缃殑鏈澶ф繁搴︺ 姝ゆ椂鍙互閫氳繃璁剧疆context.set_context(max_call_depth = value)杩欐牱鐨勬柟寮忔洿鏀规爤鐨勬渶澶ф繁搴︼紝骞惰冭檻绠鍖栦唬鐮侀昏緫鎴栬呮鏌ヤ唬鐮佷腑鏄惁瀛樺湪鏃犵┓閫掑綊鎴栨寰幆銆 姝ゅ璁剧疆max_call_depth = value 铏界劧鍙互鏀瑰彉MindSpore鐨勯掑綊娣卞害锛屼絾鏄鏃朵篃鍙兘浼氳秴杩囩郴缁熸爤鐨勬渶澶ф繁搴﹁屽嚭鐜版閿欒銆傛鏃跺彲鑳借繕闇瑕佽缃皢绯荤粺鏍堟繁搴﹁繘琛岃缃,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/network_compilation.html,FAQ,缃戠粶缂栬瘧|FAQ, +缂栬瘧鏃舵姤閿欌渃ould not get source code鈥濅互鍙娾淢indspore can not compile temporary source code in terminal. Please write source code to a python file and run the file.鈥濇槸浠涔堝師鍥狅紵,MindSpore缂栬瘧缃戠粶鏃堕氳繃`inspect.getsourcelines(self.fn)`鑾峰彇缃戠粶浠ｇ爜鎵鍦ㄧ殑鏂囦欢锛屽鏋滅綉缁滄槸缂栬緫鍦ㄥ懡浠よ涓殑涓存椂浠ｇ爜锛岄偅涔堜細鍑虹幇濡傛爣棰樻墍绀虹殑鎶ラ敊锛岄渶瑕佸皢缃戠粶鍐欏湪Python鏂囦欢涓幓鎵ц鎵嶈兘閬垮厤璇ラ敊璇,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/network_compilation.html,FAQ,缃戠粶缂栬瘧|FAQ, +鎶ラ敊鎻愮ず涓殑鈥淐orresponding forward node candidate:鈥濇垨鈥淐orresponding code candidate:鈥濇槸浠涔堟剰鎬濓紵,鈥淐orresponding forward node candidate:鈥濅负鍏宠仈鐨勬鍚戠綉缁滀腑鐨勪唬鐮侊紝琛ㄧず璇ュ弽鍚戜紶鎾畻瀛愪笌璇ユ鍚戜唬鐮佸搴斻傗淐orresponding code candidate:鈥濊〃绀鸿绠楀瓙鏄敱杩欎簺浠ｇ爜铻嶅悎鑰屾潵锛屽叾涓垎绗︹-鈥濈敤浠ュ尯鍒嗕笉鍚岀殑浠ｇ爜銆 渚嬪锛 - 绠楀瓙FusionOp_BNTrainingUpdate_ReLUV2鎶ラ敊锛屾墦鍗颁簡濡備笅鐨勪唬鐮佽锛 ```text Corresponding code candidate: - In file /home/workspace/mindspore/build/package/mindspore/nn/layer/normalization.py(212)/ return self.bn_train(x锛/ In file /home/workspace/mindspore/tests/st/tbe_networks/resnet.py(265)/ x = self.bn1(x)/ In file /home/workspace/mindspore/build/package/mindspore/nn/wrap/cell_wrapper.py(109)/ out = self._backbone(data)/ In file /home/workspace/mindspore/build/package/mindspore/nn/wrap/cell_wrapper.py(356)/ loss = self.network(*inputs)/ In file /home/workspace/mindspore/build/package/mindspore/train/dataset_helper.py(98)/ return self.network(*outputs)/ - In file /home/workspace/mindspore/tests/st/tbe_networks/resnet.py(266)/ x = self.relu(x)/ In file /home/workspace/mindspore/build/package/mindspore/nn/wrap/cell_wrapper.py(109)/ out = self._backbone(data)/ In file /home/workspace/mindspore/build/package/mindspore/nn/wrap/cell_wrapper.py(356)/ loss = self.network(*inputs)/ In file /home/workspace/mindspore/build/package/mindspore/train/dataset_helper.py(98)/ return self.network(*outputs)/ ``` 绗竴涓垎闅旂鐨勪唬鐮佽皟鐢ㄦ爤鎸囧悜浜嗙綉缁滆剼鏈枃浠朵腑绗265琛岀殑鈥渪 = self.bn1(x)鈥濓紝绗簩涓垎闅旂鐨勪唬鐮佽皟鐢ㄦ爤鎸囧悜浜嗙綉缁滆剼鏈枃浠朵腑绗266琛岀殑鈥渪 = self.relu(x)鈥濄傚彲鐭ワ紝璇ョ畻瀛怓usionOp_BNTrainingUpdate_ReLUV2鐢辫繖涓よ浠ｇ爜铻嶅悎鑰屾潵銆 - 绠楀瓙Conv2DBackpropFilter鎶ラ敊锛屾墦鍗颁簡濡備笅鐨勪唬鐮佽锛 ```text In file /home/workspace/mindspore/build/package/mindspore/ops/_grad/grad_nn_ops.py(65)/ dw = filter_grad(dout锛 x锛 w_shape)/ Corresponding forward node candidate: - In file /home/workspace/mindspore/build/package/mindspore/nn/layer/conv.py(266)/ output = self.conv2d(x锛 self.weight)/ In file /home/workspace/mindspore/tests/st/tbe_networks/resnet.py(149)/ out = self.conv1(x)/ In file /home/workspace/mindspore/tests/st/tbe_networks/resnet.py(195)/ x = self.a(x)/ In file /home/workspace/mindspore/tests/st/tbe_networks/resnet.py(270)/ x = self.layer2(x)/ In file /home/workspace/mindspore/build/package/mindspore/nn/wrap/cell_wrapper.py(109)/ out = self._backbone(data)/ In file /home/workspace/mindspore/build/package/mindspore/nn/wrap/cell_wrapper.py(356)/ loss = self.network(*inputs)/ In file /home/workspace/mindspore/build/package/mindspore/train/dataset_helper.py(98)/ return self.network(*outputs)/ ``` 绗竴琛屾槸璇ョ畻瀛愮殑鐩稿簲婧愮爜锛岃绠楀瓙鏄弽鍚戠畻瀛愶紝鏁呯敱MindSpore瀹炵幇銆傜浜岃鎻愮ず姝ょ畻瀛愭湁鍏宠仈鐨勬鍚戣妭鐐癸紝绗洓琛屽垯鎸囧悜浜嗙綉缁滆剼鏈枃浠剁149琛岀殑鈥渙ut = self.conv1(x)鈥濄傜患涓婂彲鐭ワ紝绠楀瓙Conv2DBackpropFilter鏄竴涓弽鍚戠畻瀛愶紝鐩稿簲鐨勬鍚戣妭鐐规槸涓涓嵎绉畻瀛愩,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/network_compilation.html,FAQ,缃戠粶缂栬瘧|FAQ, +浠涔堟槸鈥淛IT Fallback鈥濓紵缂栬瘧鏃舵姤閿欌淪hould not use Python object in runtime鈥濇庝箞鍔烇紵,JIT Fallback鏄粠闈欐佸浘鐨勮搴﹀嚭鍙戣冭檻闈欐佸浘鍜屽姩鎬佸浘鐨勭粺涓锛屽笇鏈涢潤鎬佸浘妯″紡鑳藉灏介噺澶氱殑鏀寔鍔ㄦ佸浘妯″紡鐨勮娉曪紝鍏跺熼壌浜嗕紶缁烰IT缂栬瘧鐨刦allback鐨勬濊矾銆傜紪璇戦潤鎬佸浘鏃讹紝濡傛灉閬囧埌涓嶆敮鎸佺殑璇硶锛屽皢浼氳褰曠浉鍏宠鍙ュ苟鐢熸垚瑙ｉ噴鑺傜偣锛屽湪鍚庣画澶勭悊涓皢鐩稿叧璇彞fallback鍒癙ython瑙ｉ噴鍣ㄨ繘琛岃В閲婃墽琛岋紝浠庤屾敮鎸佽璇硶銆侸IT Fallback鐨勭幆澧冨彉閲忓紑鍏虫槸`DEV_ENV_ENABLE_FALLBACK`锛岄粯璁や娇鐢↗IT Fallback銆 褰撳嚭鐜扳淪hould not use Python object in runtime鈥濆拰鈥淲e suppose all nodes generated by JIT Fallback would not return to outside of graph鈥濈殑鎶ラ敊淇℃伅鏃讹紝璇存槑闈欐佸浘妯″紡浠ｇ爜涓嚭鐜颁簡閿欒浣跨敤璇硶锛岀敓鎴愮殑瑙ｉ噴鑺傜偣鍦ㄧ紪璇戦樁娈垫棤娉曟甯歌В閲婃墽琛岋紝浠庤屽嚭鐜版姤閿欍傚綋鍓岼IT Fallback鏈夋潯浠跺湴鏀寔Graph妯″紡鐨勯儴鍒嗗父閲忓満鏅紝鍚屾椂闇瑕佺鍚圡indSpore鐨勭紪绋嬭娉曪紝缂栧啓浠ｇ爜鏃惰鍙傝僛闈欐佸浘璇硶鏀寔](https://www.mindspore.cn/docs/zh-CN/master/note/static_graph_syntax_support.html)銆 渚嬪锛屽湪璋冪敤绗笁鏂瑰簱NumPy鏃讹紝JIT Fallback鏀寔`np.add(x锛 y)`鍜宍Tensor(np.add(x锛 y))`鐨勮娉曪紝浣哅indSpore涓嶆敮鎸丯umPy绫诲瀷鐨勮繑鍥炲硷紝灏嗕細鍑虹幇鎶ラ敊銆備唬鐮佹牱渚嬪涓嬶細 ```python import numpy as np import mindspore.nn as nn from mindspore import set_context锛 GRAPH_MODE set_context(mode=GRAPH_MODE) class Net(nn.Cell): def construct(self锛 x锛 y): out = np.add(x锛 y) return out net = Net() out = net(1锛 1) ```鎵ц缁撴灉濡備笅锛 ```text RuntimeError: mindspore/ccsrc/pipeline/jit/validator.cc:139 ValidateValueNode] Should not use Python object in runtime锛 node: ValueNode InterpretedObject: '2' We suppose all nodes generated by JIT Fallback not return to outside of graph. # In file test.py(9) out = np.add(x锛 y) ^ ```鍑虹幇JIT Fallback鐩稿叧鐨勬姤閿欐椂锛岃鏍规嵁[闈欐佸浘璇硶鏀寔](https://www.mindspore.cn/docs/zh-CN/master/note/static_graph_syntax_support.html)浠ュ強鎶ラ敊浠ｇ爜琛岋紝閲嶆柊妫瑙嗕唬鐮佽娉曞苟淇敼銆傚鏋滈渶瑕佸叧闂璊IT Fallback锛屽彲浠ヨ缃甡export DEV_ENV_ENABLE_FALLBACK=0`銆,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/network_compilation.html,FAQ,缃戠粶缂栬瘧|FAQ, +缂栬瘧鏃舵姤閿欌淥perator[AddN] input(kNumberTypeBool锛宬NumberTypeBool) output(kNumberTypeBool) is not support. This error means the current input type is not supported锛 please refer to the MindSpore doc for supported types.鈥濇庝箞鍔烇紵,MindSpore褰撳墠瀵规暟鎹被鍨嬩负bool鐨凾ensor[鍚庣画绠绉癟ensor(bool)]鏀寔鑳藉姏杈冨急锛屼粎鏈夊皯閲忕畻瀛愭敮鎸乀ensor(bool)绫诲瀷鐨勬暟鎹弬涓庤繍绠椼傝嫢鍦ㄦ鍚戝浘涓娇鐢ㄤ簡鏀寔Tensor(bool)绫诲瀷鐨勭畻瀛愪笖姝ｅ悜鍥捐娉曟纭紝鐢变簬鍙嶅悜鍥炬眰瑙ｅ叏瀵兼暟浼氬紩鍏AddN`锛宍AddN`涓嶆敮鎸乀ensor(bool)绫诲瀷锛屽弽鍚戝浘杩愯灏变細鎶涘嚭璇ュ紓甯搞 渚嬪浠ｇ爜锛 ```python from mindspore import set_context锛 ops锛 ms_function锛 Tensor锛 dtype set_context(save_graphs=True锛 save_graphs_path='graph_path') @ms_function def test_logic(x锛 y): z = x and y return z and x x = Tensor(True锛 dtype.bool_) y = Tensor(True锛 dtype.bool_) grad = ops.GradOperation(get_all=True) grad_net = grad(test_logic) out = grad_net(x锛 y) ```涓婅堪浠ｇ爜姝ｅ悜澶勭悊鍙互鐢ㄥ叕寮忚〃绀轰负锛歚r = f(z锛 x)锛 z = z(x锛 y)` 瀵瑰簲鐨勫叏瀵兼暟鍏紡涓猴細`dr/dx = df/dz * dz/dx + df/dx`锛 鍑芥暟`f(z锛寈)`鍜宍z(x锛寉)`鍧囦负閫昏緫杩愮畻绗and`锛 姝ｅ悜鍥句腑鐨刞and`绠楀瓙鏀寔Tensor(bool)绫诲瀷锛屽弽鍚戝浘姹傚叏瀵兼暟鏃跺紩鍏ョ殑`AddN`涓嶆敮鎸乀ensor(bool) 绫诲瀷锛 涓旇閿欒鏃犳硶瀵瑰簲鍒板叿浣撶殑姝ｅ悜浠ｇ爜琛屻 鎵ц缁撴灉濡備笅锛 ```text Traceback (most recent call last): File "grad_fail.py"锛 line 14锛 in out = grad_net(x锛 y) File "/usr/local/python3.7/lib/python3.7/site-packages/mindspore/common/api.py"锛 line 307锛 in staging_specialize out = _MindsporeFunctionExecutor(func锛 ms_create_time锛 input_signature锛 process_obj)(*args) File "/usr/local/python3.7/lib/python3.7/site-packages/mindspore/common/api.py"锛 line 79锛 in wrapper results = fn(*arg锛 **kwargs) File "/usr/local/python3.7/lib/python3.7/site-packages/mindspore/common/api.py"锛 line 221锛 in __call__ phase = self.compile(args_list锛 arg_names锛 parse_method) File "/usr/local/python3.7/lib/python3.7/site-packages/mindspore/common/api.py"锛 line 195锛 in compile self.enable_tuple_broaden) TypeError: mindspore/ccsrc/runtime/device/cpu/kernel_select_cpu.cc:235 KernelNotSupportException] Operator[AddN] input(kNumberTypeBool锛宬NumberTypeBool) output(kNumberTypeBool) is not support. This error means the current input type is not supported锛 please refer to the MindSpore doc for supported types. Trace: In file /usr/local/python3.7/lib/python3.7/site-packages/mindspore/ops/composite/multitype_ops/add_impl.py(287)/ return F.addn((x锛 y))/ ```鑻ラ亣鍒拌繖绫婚棶棰樿鍘婚櫎瀵筎ensor(bool)绫诲瀷鐨勪娇鐢紝鏈緥涓皢Tensor(bool)鏇挎崲涓篵ool鍗冲彲瑙ｅ喅闂銆,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/network_compilation.html,FAQ,缃戠粶缂栬瘧|FAQ, +缂栬瘧鏃舵姤閿欌淪ide Effect Invalid: found unsupported syntax in graph mode锛 those side effect codes would be ignored:鈥濇庝箞鍔烇紵,濡傛灉鍦╜Cell.construct`鎴栬卄ms_function`鍑芥暟浠ュ強鍏惰皟鐢ㄧ殑瀛愬嚱鏁伴噷锛屼娇鐢ㄤ簡鍓綔鐢ㄧ畻瀛愶紝鍒欒姹傛墍鍦ㄥ嚱鏁颁笉鑳界洿鎺ヨ繑鍥炲父閲忓硷紝鍖呮嫭鏈缁堣繑鍥炲肩粡杩囨帹瀵兼槸甯搁噺鐨勬儏鍐点傜敱浜庡嚱鏁拌繑鍥炲父閲忔椂锛岀紪璇戝櫒浼氫紭鍏堟妸甯搁噺鍊间互澶栫殑鎿嶄綔浼樺寲鎺夛紝瀵艰嚧鍏跺畠鎿嶄綔鐪嬭捣鏉ユ棤鏁堛傚浜庨潪鍓綔鐢ㄧ殑绠楀瓙鎿嶄綔锛屽拷鐣ユ帀涓鑸笉浼氬奖鍝嶆渶缁堢粨鏋滅殑姝ｇ‘鎬с備絾鏄鏋滃寘鍚簡鍓綔鐢ㄧ畻瀛愮殑鎿嶄綔锛屽拷鐣ユ帀鍓綔鐢ㄧ畻瀛愬線寰璺熺敤鎴锋湡鏈涚浉宸︺傚洜姝わ紝瀵逛簬鍑虹幇鍑芥暟杩斿洖鍊间负甯搁噺锛屽悓鏃跺張鍖呭惈鍓綔鐢ㄧ畻瀛愭搷浣滅殑鎯呭喌锛岀紪璇戝櫒浼氭姏鍑哄紓甯革紝鎻愮ず鐢ㄦ埛浠ｇ爜鎵ц鏈夊彲鑳芥棤娉曠鍚堥鏈燂紝闇瑕佽皟鏁翠唬鐮佸疄鐜般 渚嬪浠ｇ爜锛 ```python from mindspore.nn import Cell class Demo(Cell): def __init__(self): super().__init__() def construct(self锛 x): print('print here...') y = x[1] y[1] = 9 return y x = [[1锛 2锛 3锛 4]锛 [5锛 6锛 7锛 8]] net = Demo() output = net(x) print(output) ```涓婅堪浠ｇ爜`y`缁忚繃鎺ㄥ鍚庢槸涓涓父閲忓硷紝鏁翠釜鍑芥暟鍙互琚紭鍖栦负鐩存帴杩斿洖甯搁噺鍊笺傞櫎姝や互澶栫殑鎿嶄綔鍏ㄩ儴琚紭鍖栨帀锛屽寘鎷琡print('print here...')`涔熶細鍦ㄧ紪璇戞椂琚拷鐣ユ帀銆傜敱浜巂print`绠楀瓙鏄壇浣滅敤绠楀瓙锛屽叾琛屼负琚垹闄ゅ悗涓嶇鍚堥鏈燂紝鍥犳缂栬瘧鍣ㄤ細鎶涘嚭閿欒鎻愮ず鐢ㄦ埛銆 鎵ц缁撴灉濡備笅锛 ```text Traceback (most recent call last): File "test_print_op.py"锛 line 20锛 in output = net(x) File "/usr/local/python3.7/lib/python3.7/site-packages/mindspore/nn/cell.py"锛 line 586锛 in __call__ out = self.compile_and_run(*args) File "/usr/local/python3.7/lib/python3.7/site-packages/mindspore/nn/cell.py"锛 line 964锛 in compile_and_run self.compile(*inputs) File "/usr/local/python3.7/lib/python3.7/site-packages/mindspore/nn/cell.py"锛 line 937锛 in compile _cell_graph_executor.compile(self锛 *inputs锛 phase=self.phase锛 auto_parallel_mode=self._auto_parallel_mode) File "/usr/local/python3.7/lib/python3.7/site-packages/mindspore/common/api.py"锛 line 1086锛 in compile result = self._graph_executor.compile(obj锛 args_list锛 phase锛 self._use_vm_mode()) RuntimeError: mindspore/ccsrc/pipeline/jit/static_analysis/evaluator.cc:127 CheckSideEffectNodes] Side Effect Invalid: Found unsupported syntax in graph mode锛 those side effect codes would be ignored: ----- # No. 1: In file test_print_op.py(11) print('print here...') ^ ----- If a function return a const value or inferred const value锛 the side effect node would be ignored. So the codes may not run as the user's expectation锛 please fix it. In this case锛 the const value '[[1锛 2锛 3锛 4]锛 [5锛 6锛 7锛 8]]' returns: In file test_print_op.py(10) def construct(self锛 a): ^ For more information about this issue锛 please refer to https://www.mindspore.cn/search?inputValue=Side%20Effect%20Invalid ```鑻ラ亣鍒拌繖绫婚棶棰樿鍘婚櫎鍓綔鐢ㄧ畻瀛愮殑璋冪敤锛屾垨鑰呬慨鏀瑰嚱鏁拌繑鍥炲间笉杩斿洖甯搁噺銆,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/network_compilation.html,FAQ,缃戠粶缂栬瘧|FAQ, +鍦ㄤ娇鐢╜ops.concat`绠楀瓙鏃讹紝鍥犱负鏁版嵁瑙勬ā鏈夌偣澶э紝瀵艰嚧鎶ラ敊`Error:Input and (output + workspace) num should <=192!`锛屽彲浠ユ庝箞澶勭悊锛,杩欑鎶ラ敊锛屼富瑕佷负`ops.concat`绠楀瓙鎻愮ず`shape`杩囧ぇ銆傚缓璁`dataset`瀵硅薄鍒涘缓杩唬鍣ㄦ椂鍙缃緭鍑轰负`numpy`锛 濡備笅璁剧疆锛 ```python gallaryloader.create_dict_iterator(output_numpy=True) ```鍙﹀鍦ㄤ笂杩板悗澶勭悊鐜妭锛堥潪缃戠粶璁＄畻杩囩▼涓紝鍗抽潪`construct`鍑芥暟閲岄潰锛夛紝鍙互閲囩敤`numpy`鐩存帴璁＄畻锛屽閲囩敤`numpy.concatenate`浠ｆ浛涓婅堪`ops.concat`杩涜璁＄畻銆,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/operators_compile.html,FAQ,绠楀瓙缂栬瘧|FAQ, +璇烽棶鍦ㄩ潤鎬佸浘妯″紡鐨刞construct`鍑芥暟閲岋紝濡備綍鎶婁竴涓猔tensor`涓墍鍚湁鐨勮礋鏁板煎叏閮ㄥ幓闄ゆ帀锛,寤鸿浣跨敤`ops.clip_by_value`鎺ュ彛锛屾妸璐熸暟鍏ㄥ彉鎴0鏉ヨ繘琛岃绠椼,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/operators_compile.html,FAQ,绠楀瓙缂栬瘧|FAQ, +`TransData`绠楀瓙鐨勫姛鑳芥槸浠涔堬紝鑳藉惁浼樺寲鎬ц兘锛,`TransData`绠楀瓙鍑虹幇鐨勫満鏅槸: 濡傛灉缃戠粶涓浉浜掕繛鎺ョ殑绠楀瓙浣跨敤鐨勬暟鎹牸寮忎笉涓鑷达紙濡侼C1HWC0锛夛紝妗嗘灦灏变細鑷姩鎻掑叆`transdata`绠楀瓙浣垮叾杞崲鎴愪竴鑷寸殑鏁版嵁鏍煎紡锛岀劧鍚庡啀杩涜璁＄畻銆 鍗庝负Ascend鏀寔5D鏍煎紡杩愮畻锛岄氳繃`transdata`绠楀瓙灏嗘暟鎹敱4D杞负5D浠ユ彁鍗囨ц兘銆,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/operators_compile.html,FAQ,绠楀瓙缂栬瘧|FAQ, +绠楀瓙`Concat`鎷兼帴鍖呭惈澶氫釜Tensor鐨勫厓缁勫嚭閿欙紝浼间箮浼犲叆鐨刞tensor list`鍏冪礌涓暟>=192灏变細鎶ラ敊銆傚鏋滆`Concat`鍖呭惈澶氫釜Tensor鐨勫厓缁勶紝鏈変粈涔堣緝濂界殑瑙ｅ喅鏂规锛,杩欎釜鏄囪吘绠楀瓙搴曞眰瑙勬牸闄愬埗涓娆℃嫾鎺ョ殑Tensor涓暟涓嶈兘瓒呰繃192涓紝鍙互灏濊瘯鍒嗗紑涓ゆ杩涜鎷兼帴銆,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/operators_compile.html,FAQ,绠楀瓙缂栬瘧|FAQ, +鍦ㄤ娇鐢╜Conv2D`杩涜鍗风Н瀹氫箟鐨勬椂鍊欎娇鐢ㄥ埌浜哷group`鐨勫弬鏁帮紝`group`鐨勫间笉鏄彧闇瑕佷繚璇佸彲浠ヨ杈撳叆杈撳嚭鐨勭淮搴︽暣闄ゅ嵆鍙簡鍚楋紵`group`鍙傛暟鐨勪紶閫掓柟寮忔槸鎬庢牱鐨勫憿锛,`Conv2D`绠楀瓙鏄湁杩欎釜绾︽潫鏉′欢鐨: 褰揱group`澶т簬1聽鏃讹紝鍏跺煎繀椤昏涓庤緭鍏ヨ緭鍑虹殑閫氶亾鏁扮浉绛夈備笉瑕佷娇鐢╜ops.Conv2D`锛岃繖涓畻瀛愮洰鍓嶄笉鏀寔`group`>1銆傜洰鍓峂indSpore鍙湁`nn.Conv2D`鎺ュ彛鏀寔缁勫嵎绉紝浣嗘槸鏈塦group`瑕佷笌杈撳叆杈撳嚭鐨勯氶亾鏁扮浉绛夌殑绾︽潫銆,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/operators_compile.html,FAQ,绠楀瓙缂栬瘧|FAQ, +MindSpore鏀寔鐭╅樀杞疆鍚楋紵,鏀寔锛岃鍙傝僠mindspore.ops.Transpose`鐨刐绠楀瓙鏁欑▼](https://www.mindspore.cn/docs/zh-CN/master/api_python/ops/mindspore.ops.Transpose.html#mindspore.ops.Transpose)銆,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/operators_compile.html,FAQ,绠楀瓙缂栬瘧|FAQ, +璇烽棶MindSpore鑳界畻缁欏畾浠绘剰涓涓猔tensor`鐨勬柟宸悧锛,mindspore鐩墠鏆傛棤鍙互鐩存帴姹傚嚭`tensor`鏂瑰樊鐨勭畻瀛愭垨鎺ュ彛銆備笉杩嘙indSpore鏈夎冻澶熷鐨勫皬绠楀瓙鍙互鏀寔鐢ㄦ埛瀹炵幇杩欐牱鐨勬搷浣滐紝浣犲彲浠ュ弬鑰僛class聽Moments(Cell)](https://www.mindspore.cn/docs/en/master/_modules/mindspore/nn/layer/math.html#Moments)鏉ュ疄鐜般,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/operators_compile.html,FAQ,绠楀瓙缂栬瘧|FAQ, +`nn.Embedding`灞備笌PyTorch鐩告瘮缂哄皯浜哷Padding`鎿嶄綔锛屾湁鍏朵綑鐨勭畻瀛愬彲浠ュ疄鐜板悧锛,鍦≒yTorch涓璥padding_idx`鐨勪綔鐢ㄦ槸灏唀mbedding鐭╅樀涓璥padding_idx`浣嶇疆鐨勮瘝鍚戦噺缃负0锛屽苟涓斿弽鍚戜紶鎾椂涓嶄細鏇存柊`padding_idx`浣嶇疆鐨勮瘝鍚戦噺銆傚湪MindSpore涓紝鍙互鎵嬪姩灏唀mbedding鐨刞padding_idx`浣嶇疆瀵瑰簲鐨勬潈閲嶅垵濮嬪寲涓0锛屽苟涓斿湪璁粌鏃堕氳繃`mask`鐨勬搷浣滐紝杩囨护鎺塦padding_idx`浣嶇疆瀵瑰簲鐨刞Loss`銆,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/operators_compile.html,FAQ,绠楀瓙缂栬瘧|FAQ, +Operations涓璥Tile`绠楀瓙鎵ц鍒癭__infer__`鏃禶value`鍊间负`None`锛屼涪澶变簡鏁板兼槸鎬庝箞鍥炰簨锛,`Tile`绠楀瓙鐨刞multiples input`蹇呴』鏄竴涓父閲忥紙璇ュ间笉鑳界洿鎺ユ垨闂存帴鏉ヨ嚜浜庡浘鐨勮緭鍏ワ級銆傚惁鍒欐瀯鍥剧殑鏃跺欎細鎷垮埌涓涓猔None`鐨勬暟鎹紝鍥犱负鍥剧殑杈撳叆鏄湪鍥炬墽琛岀殑鏃跺欐墠浼犱笅鍘荤殑锛屾瀯鍥剧殑鏃跺欐嬁涓嶅埌鍥剧殑杈撳叆鏁版嵁銆 鐩稿叧鐨勮祫鏂欏彲浠ョ湅[闈欐佸浘璇硶鏀寔](https://www.mindspore.cn/docs/zh-CN/master/note/static_graph_syntax_support.html)銆,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/operators_compile.html,FAQ,绠楀瓙缂栬瘧|FAQ, +浣跨敤conv2d绠楀瓙灏嗗嵎绉牳璁剧疆涓(3锛10)锛孴ensor璁剧疆涓篬2锛2锛10锛10]锛屽湪ModelArts涓婂埄鐢ˋscend璺戯紝鎶ラ敊: `FM_W+pad_left+pad_right-KW>=strideW`锛孋PU涓嬩笉鎶ラ敊銆,TBE(Tensor Boost Engine)绠楀瓙鏄崕涓鸿嚜鐮旂殑Ascend绠楀瓙寮鍙戝伐鍏凤紝鍦═VM妗嗘灦鍩虹涓婃墿灞曪紝杩涜鑷畾涔夌畻瀛愬紑鍙戙備笂杩伴棶棰樻槸杩欎釜TBE绠楀瓙鐨勯檺鍒讹紝x鐨剋idth蹇呴』澶т簬kernel鐨剋idth銆侰PU鐨勮繖涓畻瀛愭病鏈夎繖涓檺鍒讹紝鎵浠ヤ笉鎶ラ敊銆,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/operators_compile.html,FAQ,绠楀瓙缂栬瘧|FAQ, +璇烽棶MindSpore瀹炵幇浜嗗弽姹犲寲鎿嶄綔浜嗗悧锛熺被浼间簬`nn.MaxUnpool2d` 杩欎釜鍙嶆睜鍖栨搷浣滐紵,鐩墠 MindSpore 杩樻病鏈夊弽姹犲寲鐩稿叧鐨勬帴鍙ｃ傜敤鎴峰彲浠ラ氳繃鑷畾涔夌畻瀛愮殑鏂瑰紡鑷寮鍙戠畻瀛愶紝璇︽儏璇疯[鑷畾涔夌畻瀛怾(https://www.mindspore.cn/tutorials/experts/zh-CN/master/operation/op_custom.html)銆,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/operators_compile.html,FAQ,绠楀瓙缂栬瘧|FAQ, +浣跨敤ExpandDims绠楀瓙鎶ラ敊: `Pynative run op ExpandDims failed`銆傚叿浣撲唬鐮:,```python context.set_context(mode=context.GRAPH_MODE锛宒evice_target='Ascend') input_tensor=Tensor(np.array([[2锛2]锛孾2锛2]])锛宮indspore.float32) expand_dims=ops.ExpandDims() output=expand_dims(input_tensor锛0) ```杩欒竟鐨勯棶棰樻槸閫夋嫨浜咷raph妯″紡鍗翠娇鐢ㄤ簡PyNative鐨勫啓娉曪紝鎵浠ュ鑷存姤閿欙紝MindSpore鏀寔涓ょ杩愯妯″紡锛屽湪璋冭瘯鎴栬呰繍琛屾柟闈㈠仛浜嗕笉鍚岀殑浼樺寲: - PyNative妯″紡: 涔熺О鍔ㄦ佸浘妯″紡锛屽皢绁炵粡缃戠粶涓殑鍚勪釜绠楀瓙閫愪竴涓嬪彂鎵ц锛屾柟渚跨敤鎴风紪鍐欏拰璋冭瘯绁炵粡缃戠粶妯″瀷銆 - Graph妯″紡: 涔熺О闈欐佸浘妯″紡鎴栬呭浘妯″紡锛屽皢绁炵粡缃戠粶妯″瀷缂栬瘧鎴愪竴鏁村紶鍥撅紝鐒跺悗涓嬪彂鎵ц銆傝妯″紡鍒╃敤鍥句紭鍖栫瓑鎶鏈彁楂樿繍琛屾ц兘锛屽悓鏃舵湁鍔╀簬瑙勬ā閮ㄧ讲鍜岃法骞冲彴杩愯銆,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/operators_compile.html,FAQ,绠楀瓙缂栬瘧|FAQ, +Ascend鍚庣鎶ラ敊锛歚AI CORE` 鍜宍AI CPU`涓兘鎵句笉鍒版湁鏁堢殑`kernel info`杩欎釜Kernel Select Failed鏃讹紝濡備綍瀹氫綅锛,Ascend鍚庣锛岀畻瀛愭湁AI CORE绠楀瓙鍜孉I CPU绠楀瓙涔嬪垎锛岄儴鍒嗙畻瀛怉I CORE鏀寔锛岄儴鍒嗙畻瀛怉I CPU鏀寔锛岄儴鍒嗙畻瀛愪袱鑰呭悓鏃舵敮鎸併傛牴鎹姤閿欎俊鎭細 1. 濡傛灉`AI CORE`鍊欓夌畻瀛愪俊鎭负绌猴紝鍒欏彲鑳芥槸鍦ㄧ畻瀛恅check support`闃舵锛屾墍鏈夌殑绠楀瓙淇℃伅鍧囨牎楠屾湭閫氳繃銆傚彲浠ュ湪鏃ュ織涓悳绱㈠叧閿瓧`CheckSupport`鎵惧埌鏈氳繃鐨勫師鍥狅紝鏍规嵁鍏蜂綋淇℃伅淇敼shape鎴杁ata type锛 鎴栬呮壘寮鍙戜汉鍛樿繘涓姝ュ畾浣嶏紱 2. 濡傛灉`AI CPU`鍊欓夌畻瀛愪俊鎭笉涓虹┖锛屾垨鑰卄AI CORE`鍜宍AI CPU`鍊欓夌畻瀛愪俊鎭兘涓嶄负绌猴紝鍒欏彲鑳芥槸鐢ㄦ埛缁欏埌璇ョ畻瀛愮殑杈撳叆鏁版嵁绫诲瀷涓嶅湪鍊欓夊垪琛ㄤ腑锛屽湪閫夋嫨闃舵琚繃婊ゆ帀瀵艰嚧锛屽彲浠ユ牴鎹欓夊垪琛ㄥ皾璇曚慨鏀硅绠楀瓙鐨勮緭鍏ata type銆 鐢ㄦ埛鍙互鍙傝僛瀹樼綉鏁欑▼](https://www.mindspore.cn/tutorials/zh-CN/master/advanced/pynative_graph/pynative.html)閫夋嫨鍚堥傘佺粺涓鐨勬ā寮忓拰鍐欐硶鏉ュ畬鎴愯缁冦,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/operators_compile.html,FAQ,绠楀瓙缂栬瘧|FAQ, +MindSpore瀹夎瀹屾垚锛屾墽琛岃缁冩椂鍙戠幇缃戠粶鎬ц兘寮傚父锛屾潈閲嶅垵濮嬪寲鑰楁椂杩囬暱锛屾庝箞鍔烇紵,鍙兘涓庣幆澧冧腑浣跨敤浜哷scipy 1.4`绯诲垪鐗堟湰鏈夊叧锛岄氳繃`pip list | grep scipy`鍛戒护鍙煡鐪媠cipy鐗堟湰锛屽缓璁敼鎴怣indSpore瑕佹眰鐨刞scipy`鐗堟湰銆傜増鏈涓夋柟搴撲緷璧栧彲浠ュ湪`requirement.txt`涓煡鐪嬨 > 鍏朵腑version鏇挎崲涓篗indSpore鍏蜂綋鐨勭増鏈垎鏀,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/performance_tuning.html,FAQ,鎬ц兘璋冧紭|FAQ, +瀵艰嚧Loss鍊间笉鏀舵暃鎴栬呯簿搴︿笉杈炬爣鐨勫師鍥犳湁鍝簺鍛紝搴旇鎬庢牱瀹氫綅璋冧紭锛,鍙兘瀵艰嚧Loss鍊间笉鏀舵暃鎴栬呯簿搴﹂棶棰樼殑鍘熷洜寰堝锛屾帹鑽愬弬鑰冧笅闈㈡荤粨锛岄愪竴鎺掓煡闂銆 [MindSpore妯″瀷绮惧害璋冧紭瀹炴垬锛堜竴锛夌簿搴﹂棶棰樼殑甯歌鐜拌薄銆佸師鍥犲拰绠瑕佽皟浼樻濊矾](https://bbs.huaweicloud.com/forum/forum.php?mod=viewthread&tid=102750) [MindSpore妯″瀷绮惧害璋冧紭瀹炴垬锛堜簩锛夌簿搴﹁皟璇曡皟浼樻濊矾](https://bbs.huaweicloud.com/forum/forum.php?mod=viewthread&tid=106624) [MindSpore妯″瀷绮惧害璋冧紭瀹炴垬锛堜笁锛夊父瑙佺簿搴﹂棶棰樼畝浠媇(https://bbs.huaweicloud.com/forum/forum.php?mod=viewthread&tid=119271),https://www.mindspore.cn/docs/zh-CN/r1.7/faq/precision_tuning.html,FAQ,绮惧害璋冧紭|FAQ, +璇烽棶鎯冲姞杞絇yTorch棰勮缁冨ソ鐨勬ā鍨嬬敤浜嶮indSpore妯″瀷finetune鏈変粈涔堟柟娉曪紵,闇瑕佹妸PyTorch鍜孧indSpore鐨勫弬鏁拌繘琛屼竴涓瀵瑰簲锛屽洜涓虹綉缁滃畾涔夌殑鐏垫椿鎬э紝鎵浠ユ病鍔炴硶鎻愪緵缁熶竴鐨勮浆鍖栬剼鏈 涓鑸儏鍐典笅锛孋heckPoint鏂囦欢涓繚瀛樼殑灏辨槸鍙傛暟鍚嶅拰鍙傛暟鍊硷紝璋冪敤鐩稿簲妗嗘灦鐨勮鍙栨帴鍙ｅ悗锛岃幏鍙栧埌鍙傛暟鍚嶅拰鏁板煎悗锛屾寜鐓indSpore鏍煎紡锛屾瀯寤哄嚭瀵硅薄锛屽氨鍙互鐩存帴璋冪敤MindSpore鎺ュ彛淇濆瓨鎴怣indSpore鏍煎紡鐨凜heckPoint鏂囦欢浜嗐 鍏朵腑涓昏鐨勫伐浣滈噺涓哄姣斾笉鍚屾鏋堕棿鐨刾arameter鍚嶇О锛屽仛鍒颁袱涓鏋剁殑缃戠粶涓墍鏈塸arameter name涓涓瀵瑰簲(鍙互浣跨敤涓涓猰ap杩涜鏄犲皠)锛屼笅闈唬鐮佺殑閫昏緫杞寲parameter鏍煎紡锛屼笉鍖呮嫭瀵瑰簲parameter name銆 ```python import torch from mindspore import Tensor锛 save_checkpoint def pytorch2mindspore(default_file = 'torch_resnet.pth'): # read pth file par_dict = torch.load(default_file)['state_dict'] params_list = [] for name in par_dict: param_dict = {} parameter = par_dict[name] param_dict['name'] = name param_dict['data'] = Tensor(parameter.numpy()) params_list.append(param_dict) save_checkpoint(params_list锛 'ms_resnet.ckpt') ```,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/usage_migrate_3rd.html,FAQ,绗笁鏂规鏋惰縼绉讳娇鐢▅FAQ, +鎬庝箞灏哖yTorch鐨刞dataset`杞崲鎴怣indSpore鐨刞dataset`锛,MindSpore鍜孭yTorch鐨勮嚜瀹氫箟鏁版嵁闆嗛昏緫鏄瘮杈冪被浼肩殑锛岄渶瑕佺敤鎴峰厛瀹氫箟涓涓嚜宸辩殑`dataset`绫伙紝璇ョ被璐熻矗瀹氫箟`__init__`锛宍__getitem__`锛宍__len__`鏉ヨ鍙栬嚜宸辩殑鏁版嵁闆嗭紝鐒跺悗灏嗚绫诲疄渚嬪寲涓轰竴涓璞★紙濡: `dataset/dataset_generator`锛夛紝鏈鍚庡皢杩欎釜瀹炰緥鍖栧璞′紶鍏GeneratorDataset`(mindspore鐢ㄦ硶)/`DataLoader`(pytorch鐢ㄦ硶)锛岃嚦姝ゅ嵆鍙互瀹屾垚鑷畾涔夋暟鎹泦鍔犺浇浜嗐傝孧indSpore鍦╜GeneratorDataset`鐨勫熀纭涓婃彁渚涗簡杩涗竴姝ョ殑`map`->`batch`鎿嶄綔锛屽彲浠ュ緢鏂逛究鐨勮鐢ㄦ埛鍦╜map`鍐呮坊鍔犱竴浜涘叾浠栫殑鑷畾涔夋搷浣滐紝骞跺皢鍏禶batch`璧锋潵銆 瀵瑰簲鐨凪indSpore鐨勮嚜瀹氫箟鏁版嵁闆嗗姞杞藉涓: ```python # 1 Data enhancement锛宻huffle锛宻ampler. class Mydata: def __init__(self): np.random.seed(58) self.__data = np.random.sample((5锛 2)) self.__label = np.random.sample((5锛 1)) def __getitem__(self锛 index): return (self.__data[index]锛 self.__label[index]) def __len__(self): return len(self.__data) dataset_generator = Mydata() dataset = ds.GeneratorDataset(dataset_generator锛 ["data"锛 "label"]锛 shuffle=False) # 2 Customized data enhancement dataset = dataset.map(operations=pyFunc锛 {other_params}) # 3 batch dataset = dataset.batch(batch_size锛 drop_remainder=True) ```,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/usage_migrate_3rd.html,FAQ,绗笁鏂规鏋惰縼绉讳娇鐢▅FAQ, +鍏朵粬妗嗘灦鐨勮剼鏈垨鑰呮ā鍨嬫庝箞杩佺Щ鍒癕indSpore锛,鍏充簬鑴氭湰鎴栬呮ā鍨嬭縼绉伙紝鍙互鏌ヨMindSpore瀹樼綉涓叧浜嶽杩佺Щ鑴氭湰](https://www.mindspore.cn/docs/zh-CN/master/migration_guide/migration_script.html)鐨勪粙缁嶃,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/usage_migrate_3rd.html,FAQ,绗笁鏂规鏋惰縼绉讳娇鐢▅FAQ, +MindConverter杞崲TensorFlow鑴氭湰鎶ラ敊鎻愮ず`terminate called after throwing an instance of 'std::system_error'锛 what(): Resource temporarily unavailable锛 Aborted (core dumped)`,璇ラ棶棰樼敱TensorFlow瀵艰嚧銆傝剼鏈浆鎹㈡椂锛岄渶瑕侀氳繃TensorFlow搴撳姞杞絋ensorFlow鐨勬ā鍨嬫枃浠讹紝姝ゆ椂TensorFlow浼氱敵璇风浉鍏宠祫婧愯繘琛屽垵濮嬪寲锛岃嫢鐢宠璧勬簮澶辫触锛堝彲鑳界敱浜庣郴缁熻繘绋嬫暟瓒呰繃Linux鏈澶ц繘绋嬫暟闄愬埗锛夛紝TensorFlow C/C++灞備細鍑虹幇Core Dumped闂銆傝缁嗕俊鎭鍙傝僒ensorFlow瀹樻柟ISSUE锛屽涓婭SSUE浠呬緵鍙傝: [TF ISSUE 14885](https://github.com/tensorflow/tensorflow/issues/14885)锛 [TF ISSUE 37449](https://github.com/tensorflow/tensorflow/issues/37449),https://www.mindspore.cn/docs/zh-CN/r1.7/faq/usage_migrate_3rd.html,FAQ,绗笁鏂规鏋惰縼绉讳娇鐢▅FAQ, +MindConverter鏄惁鍙互鍦ˋRM骞冲彴杩愯锛,MindConverter鍚屾椂鏀寔X86銆丄RM骞冲彴锛岃嫢鍦ˋRM骞冲彴杩愯闇瑕佺敤鎴疯嚜琛屽畨瑁呮ā鍨嬫墍闇鐨勪緷璧栧寘鍜岃繍琛岀幆澧冦,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/usage_migrate_3rd.html,FAQ,绗笁鏂规鏋惰縼绉讳娇鐢▅FAQ, +涓轰粈涔堜娇鐢∕indConverter杩涜妯″瀷杞崲闇瑕佸緢闀挎椂闂达紙瓒呰繃鍗佸垎閽燂級锛岃屾ā鍨嬪苟涓嶅ぇ锛,MindConverter杩涜杞崲鏃讹紝闇瑕佷娇鐢≒rotobuf瀵规ā鍨嬫枃浠惰繘琛屽弽搴忓垪鍖栵紝璇风‘淇漃ython鐜涓畨瑁呯殑Protobuf閲囩敤C++鍚庣瀹炵幇锛屾鏌ユ柟娉曞涓嬶紝鑻ヨ緭鍑轰负Python锛屽垯闇瑕佸畨瑁呴噰鐢–++瀹炵幇鐨凱ython Protobuf锛堜笅杞絇rotobuf婧愮爜骞惰繘鍏ユ簮鐮佷腑鐨刾ython瀛愮洰褰曪紝浣跨敤python setup.py install --cpp_implementation杩涜瀹夎锛夛紱鑻ヨ緭鍑轰负cpp锛岃浆鎹㈣繃绋嬩粛鑰楁椂杈冮暱锛岃鍦ㄨ浆鎹㈠墠浣跨敤娣诲姞鐜鍙橀噺`export PROTOCOL_BUFFERS_PYTHON_IMPLEMENTATION=cpp`銆 ```python from google.protobuf.internal import api_implementation print(api_implementation.Type()) ```,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/usage_migrate_3rd.html,FAQ,绗笁鏂规鏋惰縼绉讳娇鐢▅FAQ, +浣跨敤.pb鏂囦欢杩涜杞崲鏃讹紝宸茬‘瀹歚model_file`锛宍shape`锛宍input_nodes`锛宍output_nodes`鍧囨棤璇紝骞朵笖鐜涓殑渚濊禆搴撳凡缁忔甯稿畨瑁咃紝浣嗘槸浠嶇劧鎶ュ紓甯镐唬鐮1000001锛屽彲鑳芥槸浠涔堝師鍥狅紵,璇锋鏌ョ敓鎴愯.pb鏂囦欢鎵浣跨敤鐨凾ensorFlow鐗堟湰涓嶉珮浜庣敤浜庤浆鎹㈡椂瀹夎鐨凾ensorFlow鐗堟湰锛岄伩鍏嶇敱浜庢棫鐗堟湰TensorFlow鏃犳硶瑙ｆ瀽鏂扮増鏈敓鎴愮殑.pb鏂囦欢锛岃屽鑷寸殑妯″瀷鏂囦欢瑙ｆ瀽澶辫触銆,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/usage_migrate_3rd.html,FAQ,绗笁鏂规鏋惰縼绉讳娇鐢▅FAQ, +鍑虹幇鎶ラ敊淇℃伅`[ERROR] MINDCONVERTER: [BaseConverterError] code: 0000000锛 msg: {python_home}/lib/libgomp.so.1: cannot allocate memory in static TLS block`鏃讹紝搴旇鎬庝箞澶勭悊锛,璇ラ棶棰橀氬父鏄敱浜庣幆澧冨彉閲忓鍏ヤ笉姝ｇ‘瀵艰嚧鐨勩傚缓璁敤鎴疯缃甡export LD_PRELOAD={python_home}/lib/libgomp.so.1.0.0`杩欎竴鐜鍙橀噺锛岀劧鍚庨噸鏂板皾璇曡繘琛岃浆鎹€,https://www.mindspore.cn/docs/zh-CN/r1.7/faq/usage_migrate_3rd.html,FAQ,绗笁鏂规鏋惰縼绉讳娇鐢▅FAQ, +ALTER TABLE璇彞,淇敼琛紝鍖呮嫭淇敼琛ㄧ殑瀹氫箟銆侀噸鍛藉悕琛ㄣ侀噸鍛藉悕琛ㄤ腑鎸囧畾鐨勫垪銆侀噸鍛藉悕琛ㄧ殑绾︽潫銆佽缃〃鐨勬墍灞炴ā寮忋佹坊鍔/鏇存柊澶氫釜鍒椼佹墦寮/鍏抽棴琛岃闂帶鍒跺紑鍏炽,https://opengauss.org/zh/docs/3.0.0/docs/BriefTutorial/ALTER-TABLE%E8%AF%AD%E5%8F%A5.html,ALTER TABLE璇彞,ALTER锝淭ABLE锝滆鍙 +绠＄悊鍛樻寚鍗,鏈枃妗ｆ彁渚涗簡openGauss鏁版嵁搴撳父鐢ㄧ殑绠＄悊鍛樻搷浣滐紝鏂逛究绠＄悊鍛樻洿濂藉湴浣跨敤openGauss銆傛湰鏂囨。閫傜敤浜庢墍鏈変娇鐢╫penGauss鏁版嵁搴撶殑绠＄悊鍛樸,https://opengauss.org/zh/docs/3.0.0/docs/Administratorguide/Administratorguide.html,绠＄悊鍛樻寚鍗,绠＄悊鍛橈綔鎸囧崡 +搴旂敤鍦烘櫙,浜ゆ槗鍨嬪簲鐢,https://opengauss.org/zh/docs/3.0.0/docs/Technicalwhitepaper/%E5%BA%94%E7%94%A8%E5%9C%BA%E6%99%AF.html,搴旂敤鍦烘櫙,搴旂敤锝滃満鏅 +杩愮畻绗,openGauss涓繍绠楃鏄竴涓繚鐣欏叧閿瓧鎴栧瓧绗︼紝涓鑸敤鍦╓HERE璇彞涓紝浣滀负杩囨护鏉′欢銆傚父瑙佽繍绠楃濡備笅銆,https://opengauss.org/zh/docs/3.0.0/docs/BriefTutorial/%E8%BF%90%E7%AE%97%E7%AC%A6.html,杩愮畻绗,杩愮畻绗 +ODBC鎺ュ彛鍙傝,璇峰弬瑙丱DBC銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/ODBC%E6%8E%A5%E5%8F%A3%E5%8F%82%E8%80%83.html,ODBC鎺ュ彛鍙傝,ODBC锝滄帴鍙ｏ綔鍙傝 +鍛戒护鍙傝,reprocessing-exporter鐨勪娇鐢ㄥ府鍔╄鎯咃細,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%91%BD%E4%BB%A4%E5%8F%82%E8%80%83-60.html,鍛戒护鍙傝,鍛戒护锝滃弬鑰 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BY璇彞鍜孲ELECT璇彞涓璧蜂娇鐢紝鐢ㄦ潵瀵圭浉鍚岀殑鏁版嵁杩涜鍒嗙粍銆傛偍鍙互瀵逛竴鍒楁垨鑰呭鍒楄繘琛屽垎缁勶紝浣嗘槸琚垎缁勭殑鍒楀繀椤诲瓨鍦ㄣ,https://opengauss.org/zh/docs/3.0.0/docs/BriefTutorial/GROUP-BY%E5%AD%90%E5%8F%A5.html,GROUP BY瀛愬彞,GROUP锝淏Y锝滃瓙鍙 +PG_FOREIGN_TABLE,PG_FOREIGN_TABLE绯荤粺琛ㄥ瓨鍌ㄥ閮ㄨ〃鐨勮緟鍔╀俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_FOREIGN_TABLE.html,PG_FOREIGN_TABLE,PG锝淔OREIGN锝淭ABLE +楂樼骇鏁版嵁绠＄悊,绾︽潫,https://opengauss.org/zh/docs/3.0.0/docs/BriefTutorial/%E9%AB%98%E7%BA%A7%E6%95%B0%E6%8D%AE%E7%AE%A1%E7%90%86.html,楂樼骇鏁版嵁绠＄悊,楂樼骇锝滄暟鎹鐞 +MOT纭欢,鏈娴嬭瘯浣跨敤鐨勬湇鍔″櫒婊¤冻10GbE缁勭綉鍜屼互涓嬮厤缃細,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/MOT%E7%A1%AC%E4%BB%B6.html,MOT纭欢,MOT锝滅‖浠 +CVE婕忔礊,鏈増鏈槸openGauss绗竷涓彂甯冪増鏈紝娌℃湁CVE鎶湶婕忔礊銆,https://opengauss.org/zh/docs/3.0.0/docs/Releasenotes/CVE%E6%BC%8F%E6%B4%9E.html,CVE婕忔礊,CVE锝滄紡娲 +Hint鐨勯敊璇佸啿绐佸強鍛婅,Plan 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-骞惰閫昏緫瑙ｇ爜,鏀寔澶氱嚎绋嬪苟琛岃В鐮併,https://opengauss.org/zh/docs/3.0.0/docs/CharacteristicDescription/%E5%B9%B6%E8%A1%8C%E9%80%BB%E8%BE%91%E8%A7%A3%E7%A0%81.html,骞惰閫昏緫瑙ｇ爜,骞惰锝滈昏緫锝滆В鐮 -GAUSS-04271 鈥 GAUSS-04280,GAUSS-04271: 鈥淚nvalid name \'%s\' in REMOTE LOG鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04271-GAUSS-04280.html,GAUSS-04271 鈥 GAUSS-04280,GAUSS锝04271锝淕AUSS锝04280 -LOCK,LOCK TABLE鑾峰彇琛ㄧ骇閿併,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/LOCK-1.html,LOCK,LOCK -GAUSS-07121 鈥 GAUSS-07130,GAUSS-07121: 鈥渪actWillRemoveRelFiles: unknown op code %u鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-07121-GAUSS-07130.html,GAUSS-07121 鈥 GAUSS-07130,GAUSS锝07121锝淕AUSS锝07130 -瀹夎鍑嗗,鏈珷璇︾粏浠嬬粛openGauss鏋佺畝瀹夎鐨勭幆澧冨噯澶囧拰閰嶇疆锛屾瀬绠瀹夎鍖呮嫭鍗曡妭鐐瑰畨瑁呭拰涓涓讳竴澶囪妭鐐瑰畨瑁咃紝璇峰湪瀹夎涔嬪墠浠旂粏闃呰鏈珷鐨勫唴瀹广傚鏋滃凡瀹屾垚鏈珷鑺傜殑閰嶇疆锛岃蹇界暐銆,https://opengauss.org/zh/docs/3.0.0/docs/installation/%E5%AE%89%E8%A3%85%E5%87%86%E5%A4%871.html,瀹夎鍑嗗,瀹夎锝滃噯澶 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-璇嶅吀,璇嶅吀姒傝堪,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E8%AF%8D%E5%85%B8.html,璇嶅吀,璇嶅吀 -AI鐗规,浜哄伐鏅鸿兘鎶鏈渶鏃╁彲浠ヨ拷婧埌涓婁笘绾50骞翠唬锛岀敋鑷虫瘮鏁版嵁搴撶郴缁熺殑鍙戝睍鍘嗗彶杩樿鎮犱箙銆備絾鏄紝鐢变簬鍚勭鍚勬牱瀹㈣鍥犵礌鐨勫埗绾︼紝鍦ㄥ緢闀跨殑涓娈垫椂闂村唴锛屼汉宸ユ櫤鑳芥妧鏈苟娌℃湁寰楀埌澶ц妯＄殑搴旂敤锛岀敋鑷宠繕缁忓巻浜嗗嚑娆℃槑鏄剧殑浣庤胺鏈熴傚埌浜嗚繎浜涘勾锛岄殢鐫淇℃伅鎶鏈殑杩涗竴姝ュ彂灞曪紝浠庡墠闄愬埗浜哄伐鏅鸿兘鍙戝睍鐨勫洜绱犲凡缁忛愭笎鍑忓急锛屾墍璋撶殑ABC锛圓I銆丅ig data銆丆loud computing锛夋妧鏈篃闅忎箣鑰岃癁鐢熴,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/AI%E7%89%B9%E6%80%A7.html,AI鐗规,AI锝滅壒鎬 -杩炴帴鏁版嵁搴,C/C++璇█,https://opengauss.org/zh/docs/3.0.0/docs/BriefTutorial/%E8%BF%9E%E6%8E%A5%E6%95%B0%E6%8D%AE%E5%BA%93.html,杩炴帴鏁版嵁搴,杩炴帴锝滄暟鎹簱 -鐗规ф弿杩,鏈枃妗ｅopenGauss鏁版嵁搴撴敮鎸佺殑鐗规ц繘琛屼簡璇︾粏鎻忚堪锛屽寘鍚壒鎬х殑鍙幏寰楁с佺壒鎬х畝浠嬨佸鎴蜂环鍊笺佺壒鎬ф弿杩般佺壒鎬у寮恒佺壒鎬х害鏉熷拰渚濊禆鍏崇郴绛夈,https://opengauss.org/zh/docs/3.0.0/docs/CharacteristicDescription/CharacteristicDescription.html,鐗规ф弿杩,鐗规э綔鎻忚堪 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GAUSS-03740,GAUSS锝03731锝淕AUSS锝03740 +浜嗚ВopenGauss,浠涔堟槸openGauss,https://opengauss.org/zh/docs/3.0.0/docs/BriefTutorial/%E4%BA%86%E8%A7%A3openGauss.html,浜嗚ВopenGauss,浜嗚В锝渙penGauss +GAUSS-03821 鈥 GAUSS-03830,GAUSS-03821: 鈥渃ould not convert table '%s' to a view because it is a partitioned table鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03821-GAUSS-03830.html,GAUSS-03821 鈥 GAUSS-03830,GAUSS锝03821锝淕AUSS锝03830 +DB4AI.SNAPSHOT,SNAPSHOT琛ㄨ褰曞綋鍓嶇敤鎴烽氳繃鐗规B4AI.SNAPSHOT瀛樺偍鐨勫揩鐓с,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/DB4AI-SNAPSHOT.html,DB4AI.SNAPSHOT,DB4AI锝淪NAPSHOT +瀛愭煡璇,瀛愭煡璇㈡垨绉颁负鍐呴儴鏌ヨ锛屽祵濂楁煡璇紝鎸囩殑鏄湪鏁版嵁搴撴煡璇㈢殑WHERE瀛愬彞涓祵鍏ユ煡璇㈣鍙ワ紝鐩稿綋浜庝复鏃惰〃銆備竴涓猄ELECT璇彞鐨勬煡璇㈢粨鏋滆兘澶熶綔涓哄彟涓涓鍙ョ殑杈撳叆鍊笺,https://opengauss.org/zh/docs/3.0.0/docs/BriefTutorial/%E5%AD%90%E6%9F%A5%E8%AF%A2.html,瀛愭煡璇,瀛愶綔鏌ヨ +绾︽潫璁捐,Partial Cluster Key锛堝眬閮ㄨ仛绨囷紝绠绉癙CK锛夋槸鍒楀瓨琛ㄧ殑涓绉嶅眬閮ㄨ仛绨囨妧鏈紝鍦╫penGauss涓紝浣跨敤PCK鍙互閫氳繃min/max绋鐤忕储寮曞疄鐜颁簨瀹炶〃蹇熻繃婊ゆ壂鎻忋侾CK鐨勯夊彇閬靛惊浠ヤ笅鍘熷垯锛,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E7%BA%A6%E6%9D%9F%E8%AE%BE%E8%AE%A1.html,绾︽潫璁捐,绾︽潫锝滆璁 +Schema,Schema鍙堢О浣滄ā寮忋傞氳繃绠＄悊Schema锛屽厑璁稿涓敤鎴蜂娇鐢ㄥ悓涓鏁版嵁搴撹屼笉鐩镐簰骞叉壈锛屽彲浠ュ皢鏁版嵁搴撳璞＄粍缁囨垚鏄撲簬绠＄悊鐨勯昏緫缁勶紝鍚屾椂渚夸簬灏嗙涓夋柟搴旂敤娣诲姞鍒扮浉搴旂殑Schema涓嬭屼笉寮曡捣鍐茬獊銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/Schema.html,Schema,Schema +浣跨敤gsql杩炴帴,gsql鏄痮penGauss鎻愪緵鐨勫湪鍛戒护琛屼笅杩愯鐨勬暟鎹簱杩炴帴宸ュ叿銆傛宸ュ叿闄や簡鍏峰鎿嶄綔鏁版嵁搴撶殑鍩烘湰鍔熻兘锛岃繕鎻愪緵浜嗚嫢骞查珮绾х壒鎬э紝渚夸簬鐢ㄦ埛浣跨敤銆傛湰鑺傚彧浠嬬粛濡備綍浣跨敤gsql杩炴帴鏁版嵁搴擄紝鍏充簬gsql浣跨敤鏂规硶鐨勬洿澶氫俊鎭鍙傝冦婂伐鍏峰弬鑰冦嬩腑鈥滃鎴风宸ュ叿 > gsql鈥濈珷鑺傘,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E4%BD%BF%E7%94%A8gsql%E8%BF%9E%E6%8E%A5.html,浣跨敤gsql杩炴帴,浣跨敤锝済sql锝滆繛鎺 +渚嬭缁存姢,涓轰繚璇乷penGauss鏁版嵁搴撲腑鐨勬暟鎹畨鍏紝閬垮厤涓㈠け鏁版嵁鍜岄潪娉曡闂暟鎹瓑浜嬫晠鍙戠敓锛岃浠旂粏闃呰浠ヤ笅鍐呭銆,https://opengauss.org/zh/docs/3.0.0/docs/Administratorguide/%E4%BE%8B%E8%A1%8C%E7%BB%B4%E6%8A%A4.html,渚嬭缁存姢,渚嬭锝滅淮鎶 +INSERT INTO璇彞,鍦ㄥ垱寤轰竴涓〃鍚庯紝琛ㄤ腑骞舵病鏈夋暟鎹紝浣跨敤杩欎釜琛ㄤ箣鍓嶏紝闇瑕佸悜琛ㄤ腑鎻掑叆鏁版嵁銆侷NSERT INTO璇彞鐢ㄤ簬鍚戣〃涓彃鍏ユ柊璁板綍銆傝璇彞鍙互鎻掑叆涓琛屾暟鎹篃鍙互鍚屾椂鎻掑叆澶氳鏁版嵁銆,https://opengauss.org/zh/docs/3.0.0/docs/BriefTutorial/INSERT-INTO%E8%AF%AD%E5%8F%A5.html,INSERT INTO璇彞,INSERT锝淚NTO锝滆鍙 +DBE_PLDEBUGGER.step,debug绔皟璇曡繃绋嬩腑锛屽鏋滃綋鍓嶆墽琛岀殑鏄竴涓瓨鍌ㄨ繃绋嬶紝鍒欒繘鍏ヨ瀛樺偍杩囩▼缁х画璋冭瘯锛岃繑鍥炶瀛樺偍杩囩▼绗竴琛岀殑琛屽彿绛変俊鎭紝濡傛灉褰撳墠鎵ц鐨勪笉鏄瓨鍌ㄨ繃绋嬶紝鍒欏拰next琛屼负涓鑷达紝鎵ц璇ql鍚庤繑鍥炰笅涓琛岀殑琛屽彿绛変俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/DBE_PLDEBUGGER-step.html,DBE_PLDEBUGGER.step,DBE锝淧LDEBUGGER锝渟tep +java.sql.PreparedStatement,java.sql.PreparedStatement鏄澶勭悊璇彞鎺ュ彛銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/java-sql-PreparedStatement.html,java.sql.PreparedStatement,java锝渟ql锝淧reparedStatement +DROP SYNONYM,鍒犻櫎鎸囧畾鐨凷YNONYM瀵硅薄銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/DROP-SYNONYM.html,DROP SYNONYM,DROP锝淪YNONYM +DROP TRIGGER,鍒犻櫎瑙﹀彂鍣ㄣ,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/DROP-TRIGGER.html,DROP TRIGGER,DROP锝淭RIGGER 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+LLVM閫傜敤鍦烘櫙涓庨檺鍒,鏀寔LLVM鐨勮〃杈惧紡,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/LLVM%E9%80%82%E7%94%A8%E5%9C%BA%E6%99%AF%E4%B8%8E%E9%99%90%E5%88%B6.html,LLVM閫傜敤鍦烘櫙涓庨檺鍒,LLVM锝滈傜敤锝滃満鏅綔闄愬埗 +File,FILE_IOSTAT,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/File.html,File,File +鎵╁睍鎬,GIN绱㈠紩鐨勬帴鍙ｅ疄鐜颁簡涓涓珮灞傛鐨勬娊璞★紝瑕佹眰璁块棶鐢ㄦ埛浠呴渶瑕佸疄鐜拌璁块棶鏁版嵁绫诲瀷鐨勮涔夈侴IN灞傝嚜韬彲浠ュ鐞嗗苟鍙戞搷浣溿佽褰曟棩蹇椼佹悳绱㈡爲缁撴瀯鐨勪换鍔°,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%89%A9%E5%B1%95%E6%80%A7.html,鎵╁睍鎬,鎵╁睍鎬 +GAUSS-05051 鈥 GAUSS-05060,GAUSS-05051: 鈥淭wo WHEN NOT MATCHED clauses are not supported for MERGE INTO鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05051-GAUSS-05060.html,GAUSS-05051 鈥 GAUSS-05060,GAUSS锝05051锝淕AUSS锝05060 +绌鸿鍙,鍦≒L/SQL绋嬪簭涓紝鍙互鐢∟ULL璇彞鏉ヨ鏄庘滀笉鐢ㄥ仛浠讳綍浜嬫儏鈥濓紝鐩稿綋浜庝竴涓崰浣嶇锛屽彲浠ヤ娇鏌愪簺璇彞鍙樺緱鏈夋剰涔夛紝鎻愰珮绋嬪簭鐨勫彲璇绘с,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E7%A9%BA%E8%AF%AD%E5%8F%A5.html,绌鸿鍙,绌鸿鍙 +DML璇硶涓瑙堣〃,DML锛圖ata Manipulation Language鏁版嵁鎿嶄綔璇█锛夛紝鐢ㄤ簬瀵规暟鎹簱琛ㄤ腑鐨勬暟鎹繘琛屾搷浣溿傚锛氭彃鍏ャ佹洿鏂般佹煡璇€佸垹闄ゃ,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/DML%E8%AF%AD%E6%B3%95%E4%B8%80%E8%A7%88%E8%A1%A8.html,DML璇硶涓瑙堣〃,DML锝滆娉曪綔涓瑙堣〃 +DCF,DCF锛圖istributed Consensus Framework锛屽垎甯冨紡鍏辫瘑妗嗘灦锛夊熀浜嶱axos绠楁硶瀹炵幇鏁版嵁鍚屾寮轰竴鑷淬侱CF妯″紡寮鍏冲紑鍚悗锛孌N鍙互鏀寔鍩轰簬Paxos鍗忚鐨勫鍒朵笌浠茶鑳藉姏銆,https://opengauss.org/zh/docs/3.0.0/docs/CharacteristicDescription/DCF.html,DCF,DCF +ALTER SERVER,澧炲姞銆佷慨鏀瑰拰鍒犻櫎涓涓幇鏈塻erver鐨勫弬鏁般傚凡鏈塻erver鍙互浠巔g_foreign_server绯荤粺琛ㄤ腑鏌ヨ銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/ALTER-SERVER.html,ALTER SERVER,ALTER锝淪ERVER +STATEMENT_COMPLEX_HISTORY_TABLE,STATEMENT_COMPLEX_HISTORY_TABLE绯荤粺琛ㄦ樉绀烘暟鎹簱涓昏妭鐐规墽琛屼綔涓氱粨鏉熷悗鐨勮礋杞界鐞嗚褰曘傛鏁版嵁鏄粠鍐呮牳涓浆鍌ㄥ埌绯荤粺琛ㄤ腑鐨勬暟鎹傚叿浣撶殑瀛楁璇峰弬鑰冭〃1銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/STATEMENT_COMPLEX_HISTORY_TABLE.html,STATEMENT_COMPLEX_HISTORY_TABLE,STATEMENT锝淐OMPLEX锝淗ISTORY锝淭ABLE 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admin鏉冮檺銆傛暟鎹簱涓昏妭鐐逛笂鍙互鐪嬪埌姝ゆ暟鎹簱涓昏妭鐐规帴鏀跺埌鐨勫綊涓鍖栫殑SQL鐨勫叏閲忕粺璁′俊鎭紙鍖呭惈鏁版嵁搴撹妭鐐癸級锛涙暟鎹簱鑺傜偣涓婁粎鍙湅鍒板綊涓鍖栫殑SQL鐨勬鑺傜偣鎵ц鐨勭粺璁′俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/STATEMENT.html,STATEMENT,STATEMENT +鍒嗘瀽鏌ヨ璇彞闀挎椂闂磋繍琛岀殑闂,绯荤粺涓儴鍒嗘煡璇㈣鍙ヨ繍琛屾椂闂磋繃闀裤,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%88%86%E6%9E%90%E6%9F%A5%E8%AF%A2%E8%AF%AD%E5%8F%A5%E9%95%BF%E6%97%B6%E9%97%B4%E8%BF%90%E8%A1%8C%E7%9A%84%E9%97%AE%E9%A2%98.html,鍒嗘瀽鏌ヨ璇彞闀挎椂闂磋繍琛岀殑闂,鍒嗘瀽锝滄煡璇綔璇彞锝滈暱鏃堕棿锝滆繍琛岋綔闂 +Cache IO Stats,Cache IO Stats鍖呭惈User table鍜孶ser index涓ゅ紶琛紝鍒楀悕绉板強鎻忚堪濡備笅鎵绀恒,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/Cache-IO-Stats.html,Cache IO Stats,Cache锝淚O锝淪tats +PG_ATTRIBUTE,PG_ATTRIBUTE绯荤粺琛ㄥ瓨鍌ㄥ叧浜庤〃瀛楁鐨勪俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_ATTRIBUTE.html,PG_ATTRIBUTE,PG锝淎TTRIBUTE +MOT绠＄悊,涓嬮潰浠嬬粛MOT绠＄悊銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/MOT%E7%AE%A1%E7%90%86.html,MOT绠＄悊,MOT锝滅鐞 +GAUSS-01461 鈥 GAUSS-01470,GAUSS-01461: 鈥渞estriction 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GAUSS-03330,GAUSS-03321: 鈥渋nvalid multibyte character for locale鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03321-GAUSS-03330.html,GAUSS-03321 鈥 GAUSS-03330,GAUSS锝03321锝淕AUSS锝03330 +鍔犺浇椹卞姩,鍦ㄥ垱寤烘暟鎹簱杩炴帴涔嬪墠锛岄渶瑕佸厛鍔犺浇鏁版嵁搴撻┍鍔ㄧ▼搴忋,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%8A%A0%E8%BD%BD%E9%A9%B1%E5%8A%A8.html,鍔犺浇椹卞姩,鍔犺浇锝滈┍鍔 +GAUSS-02731 鈥 GAUSS-02740,GAUSS-02731: 鈥渃ould not find temporary mapping for relation %u鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02731-GAUSS-02740.html,GAUSS-02731 鈥 GAUSS-02740,GAUSS锝02731锝淕AUSS锝02740 +IO Profile,IO Profile鎸囨爣鍚嶇О鍙婃弿杩板涓嬭〃鎵绀恒,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/IO-Profile.html,IO Profile,IO锝淧rofile +鍗囩骇鎸囧涔,鏈枃妗ｈ缁嗙殑鎻忚堪浜嗙増鏈崌绾с佸洖婊氭祦绋嬨佷互鍙婂叿浣撶殑鎿嶄綔鎸囧锛屽悓鏃舵彁渚涗簡甯歌鐨勯棶棰樿В绛斿強鏁呴殰澶勭悊鏂规硶銆,https://opengauss.org/zh/docs/3.0.0/docs/UpgradeGuide/upgrade.html,鍗囩骇鎸囧涔,鍗囩骇锝滄寚瀵间功 +DB4AI.PURGE_SNAPSHOT_INTERNAL,PURGE_SNAPSHOT_INTERNAL鏄疍B4AI.PURGE_SNAPSHOT鍑芥暟鐨勫唴缃墽琛屽嚱鏁般傚嚱鏁板瓨鍦ㄤ俊鎭牎楠岋紝鏃犳硶鐩存帴璋冪敤,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/DB4AI-PURGE_SNAPSHOT_INTERNAL.html,DB4AI.PURGE_SNAPSHOT_INTERNAL,DB4AI锝淧URGE锝淪NAPSHOT锝淚NTERNAL +瀹夎openGauss,"鍒涘缓XML閰嶇疆鏂囦欢 +瀹夎openGauss鍓嶉渶瑕佸垱寤篶luster_config.xml鏂囦欢銆俢luster_config.xml鏂囦欢鍖呭惈閮ㄧ讲openGauss鐨勬湇鍔″櫒淇℃伅銆佸畨瑁呰矾寰勩両P鍦板潃浠ュ強绔彛鍙风瓑銆傜敤浜庡憡鐭penGauss濡備綍閮ㄧ讲銆傜敤鎴烽渶鏍规嵁涓嶅悓鍦烘櫙閰嶇疆瀵瑰簲鐨刋ML鏂囦欢銆",https://opengauss.org/zh/docs/3.0.0/docs/installation/%E5%AE%89%E8%A3%85openGauss.html,瀹夎openGauss,瀹夎锝渙penGauss +MOT闅旂绾у埆,鍗充娇MOT瀹屽叏鍏煎ACID锛宱penGauss 1.0骞堕潪鏀寔鎵鏈夌殑闅旂绾у埆銆備笅琛ㄤ粙缁嶄簡鍚勯殧绂荤骇鍒紝浠ュ強MOT鏀寔鍜屼笉鏀寔鐨勫唴瀹广,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/MOT%E9%9A%94%E7%A6%BB%E7%BA%A7%E5%88%AB.html,MOT闅旂绾у埆,MOT锝滈殧绂伙綔绾у埆 +GAUSS-04321 鈥 GAUSS-04330,GAUSS-04321: 鈥淔ailed to receive GTM commit transaction response after %s.,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04321-GAUSS-04330.html,GAUSS-04321 鈥 GAUSS-04330,GAUSS锝04321锝淕AUSS锝04330 +鏂囦欢浣嶇疆,鏁版嵁搴撳畨瑁呭悗浼氳嚜鍔ㄧ敓鎴愪笁涓厤缃枃浠讹紙postgresql.conf銆乸g_hba.conf鍜宲g_ident.conf锛夛紝骞剁粺涓瀛樻斁鍦ㄦ暟鎹洰褰曪紙data锛変笅銆傜敤鎴峰彲浠ヤ娇鐢ㄦ湰鑺備粙缁嶇殑鏂规硶淇敼閰嶇疆鏂囦欢鐨勫悕绉板拰瀛樻斁璺緞銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%96%87%E4%BB%B6%E4%BD%8D%E7%BD%AE.html,鏂囦欢浣嶇疆,鏂囦欢锝滀綅缃 +cursor.fetchone(),姝ゆ柟娉曟彁鍙栨煡璇㈢粨鏋滈泦鐨勪笅涓琛岋紝骞惰繑鍥炰竴涓厓缁勩,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/cursor-fetchone.html,cursor.fetchone(),cursor锝渇etchone锝(锝) +MOT鎸佷箙鎬ф蹇,鎸佷箙鎬ф槸鎸囬暱鏈熺殑鏁版嵁淇濇姢锛堜篃绉颁负纾佺洏鎸佷箙鎬э級銆傛寔涔呮ф剰鍛崇潃瀛樺偍鐨勬暟鎹笉浼氶伃鍙椾换浣曞舰寮忕殑閫鍖栨垨鐮村潖锛屽洜姝ゆ暟鎹笉浼氫涪澶辨垨鎹熷潖銆傛寔涔呮у彲纭繚鍦ㄦ湁璁″垝鍋滄満锛堜緥濡傜淮鎶わ級鎴栬鍒掑宕╂簝锛堜緥濡傜數婧愭晠闅滐級鍚庢暟鎹拰MOT寮曟搸鎭㈠鍒颁竴鑷寸姸鎬併,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/MOT%E6%8C%81%E4%B9%85%E6%80%A7%E6%A6%82%E5%BF%B5.html,MOT鎸佷箙鎬ф蹇,MOT锝滄寔涔呮э綔姒傚康 +PG_STAT_BGWRITER,PG_STAT_BGWRITER瑙嗗浘鏄剧ず鍏充簬鍚庣鍐欒繘绋嬫椿鍔ㄧ殑缁熻淇℃伅銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_STAT_BGWRITER.html,PG_STAT_BGWRITER,PG锝淪TAT锝淏GWRITER +浣跨敤JDBC鎿嶄綔瀵嗘佹暟鎹簱,杩炴帴瀵嗘佹暟鎹簱闇瑕佷娇鐢ㄩ┍鍔ㄥ寘gsjdbc4.jar锛屽叿浣揓DBC杩炴帴鍙傛暟鍙傝冨熀浜嶫DBC寮鍙戠珷鑺備粙缁嶃侸DBC鏀寔瀵嗘佹暟鎹簱鐩稿叧鎿嶄綔锛岄渶瑕佽缃甧nable_ce=1锛岀ず渚嬪涓嬨,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E4%BD%BF%E7%94%A8JDBC%E6%93%8D%E4%BD%9C%E5%AF%86%E6%80%81%E6%95%B0%E6%8D%AE%E5%BA%93.html,浣跨敤JDBC鎿嶄綔瀵嗘佹暟鎹簱,浣跨敤锝淛DBC锝滄搷浣滐綔瀵嗘侊綔鏁版嵁搴 +鍐欏叆鍜岃鍐欐搷浣,鍏充簬鍐欏叆鍜岃鍐欐搷浣滅殑鍛戒护锛,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%86%99%E5%85%A5%E5%92%8C%E8%AF%BB%E5%86%99%E6%93%8D%E4%BD%9C.html,鍐欏叆鍜岃鍐欐搷浣,鍐欏叆锝滆鍐欐搷浣 +PG_STAT_XACT_ALL_TABLES,PG_STAT_XACT_ALL_TABLES瑙嗗浘鏄剧ず鍛藉悕绌洪棿涓墍鏈夋櫘閫氳〃鍜宼oast琛ㄧ殑浜嬪姟鐘舵佷俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_STAT_XACT_ALL_TABLES.html,PG_STAT_XACT_ALL_TABLES,PG锝淪TAT锝淴ACT锝淎LL锝淭ABLES +REASSIGN OWNED,淇敼鏁版嵁搴撳璞＄殑灞炰富銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/REASSIGN-OWNED.html,REASSIGN OWNED,REASSIGN锝淥WNED +Query,**鍙傛暟璇存槑锛**鎺у埗绯荤粺涓璾nique sql淇℃伅瀹炴椂鏀堕泦鍔熻兘銆傞厤缃负0琛ㄧず涓嶅惎鐢╱nique sql淇℃伅鏀堕泦鍔熻兘銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/Query-22.html,Query,Query +浣跨敤COPY FROM STDIN瀵煎叆鏁版嵁,鍏充簬COPY FROM STDIN瀵煎叆鏁版嵁,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E4%BD%BF%E7%94%A8COPY-FROM-STDIN%E5%AF%BC%E5%85%A5%E6%95%B0%E6%8D%AE.html,浣跨敤COPY FROM STDIN瀵煎叆鏁版嵁,浣跨敤锝淐OPY锝淔ROM锝淪TDIN锝滃鍏ワ綔鏁版嵁 +GAUSS-06371 鈥 GAUSS-06380,GAUSS-06371: 鈥淚nvalid argument: must set a 'libraryname'.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06371-GAUSS-06380.html,GAUSS-06371 鈥 GAUSS-06380,GAUSS锝06371锝淕AUSS锝06380 +GAUSS-06461 鈥 GAUSS-06470,GAUSS-06461: 鈥淐urrent mode does not support FOREIGN table yet鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06461-GAUSS-06470.html,GAUSS-06461 鈥 GAUSS-06470,GAUSS锝06461锝淕AUSS锝06470 +鏁版嵁搴撴寚鏍囬噰闆嗐侀娴嬩笌寮傚父鐩戞帶,鏈壒鎬ф槸openGauss闆嗘垚鐨勩佸彲浠ョ敤浜庢暟鎹簱鎸囨爣閲囬泦銆侀娴嬩互鍙婂紓甯哥洃鎺т笌璇婃柇鐨凙I宸ュ叿锛屾槸DBMind濂楅棿涓殑涓涓粍浠躲傚綋鍓嶉氳繃鍏煎Prometheus骞冲彴鏉ラ噰闆嗘暟鎹簱绯荤粺鐨勬寚鏍囷紝鎻愪緵Prometheus exporter鐢ㄤ簬閲囬泦鍜屽姞宸ユ暟鎹簱鐩戞帶鎸囨爣銆傞氳繃鐩戞帶鎸囨爣鏃跺簭鏁版嵁锛屽彲浠ョ敤鏉ラ娴嬫湭鏉ヨ礋杞借蛋鍚戯紝璇婃柇闂绛夈,https://opengauss.org/zh/docs/3.0.0/docs/CharacteristicDescription/%E6%95%B0%E6%8D%AE%E5%BA%93%E6%8C%87%E6%A0%87%E9%87%87%E9%9B%86-%E9%A2%84%E6%B5%8B%E4%B8%8E%E5%BC%82%E5%B8%B8%E7%9B%91%E6%8E%A7.html,鏁版嵁搴撴寚鏍囬噰闆嗐侀娴嬩笌寮傚父鐩戞帶,鏁版嵁搴擄綔鎸囨爣锝滈噰闆嗭綔棰勬祴锝滃紓甯革綔鐩戞帶 +GLOBAL_STAT_XACT_SYS_TABLES,鏄剧ず鍚勮妭鐐瑰懡鍚嶇┖闂翠腑绯荤粺琛ㄧ殑浜嬪姟鐘舵佷俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GLOBAL_STAT_XACT_SYS_TABLES.html,GLOBAL_STAT_XACT_SYS_TABLES,GLOBAL锝淪TAT锝淴ACT锝淪YS锝淭ABLES +GAUSS-00691 鈥 GAUSS-00700,GAUSS-00691: 鈥渃olumn '%s' has a collation conflict鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00691-GAUSS-00700.html,GAUSS-00691 鈥 GAUSS-00700,GAUSS锝00691锝淕AUSS锝00700 +GAUSS-06281 鈥 GAUSS-06290,GAUSS-06281: 鈥淔ailed to get the runtime info from the compute pool.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06281-GAUSS-06290.html,GAUSS-06281 鈥 GAUSS-06290,GAUSS锝06281锝淕AUSS锝06290 +鍑芥暟鍙婂瓨鍌ㄨ繃绋嬫敮鎸,鍑芥暟鍜屽瓨鍌ㄨ繃绋嬫槸鏁版嵁搴撲腑鐨勪竴绉嶉噸瑕佸璞★紝涓昏鍔熻兘灏嗙敤鎴风壒瀹氬姛鑳界殑SQL璇彞闆嗚繘琛屽皝瑁咃紝骞舵柟渚胯皟鐢ㄣ,https://opengauss.org/zh/docs/3.0.0/docs/CharacteristicDescription/%E5%87%BD%E6%95%B0%E5%8F%8A%E5%AD%98%E5%82%A8%E8%BF%87%E7%A8%8B%E6%94%AF%E6%8C%81.html,鍑芥暟鍙婂瓨鍌ㄨ繃绋嬫敮鎸,鍑芥暟锝滃瓨鍌綔杩囩▼锝滄敮鎸 +STAT_XACT_ALL_TABLES,鏄剧ず鍛藉悕绌洪棿涓墍鏈夋櫘閫氳〃鍜宼oast琛ㄧ殑浜嬪姟鐘舵佷俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/STAT_XACT_ALL_TABLES.html,STAT_XACT_ALL_TABLES,STAT锝淴ACT锝淎LL锝淭ABLES +绠鏄撴暀绋,鏈枃妗ｈ繘琛岀畝鍗曠殑浜у搧浠嬬粛鍜屽畨瑁呮寚瀵硷紝鏀拺鐢ㄦ埛蹇熶娇鐢ㄦ暟鎹簱锛岃嫢浜嗚В璇︾粏鐗规т互鍙婂弬鑰冪被淇℃伅闇鏌ョ湅鍏蜂綋鍗曟湰鏂囨。銆,https://opengauss.org/zh/docs/latest/docs/BriefTutorial/BriefTutorial.html,绠鏄撴暀绋,绠鏄擄綔鏁欑▼ +SUMMARY_STAT_USER_INDEXES,openGauss鍐呮眹鑱氭墍鏈夋暟鎹簱涓敤鎴疯嚜瀹氫箟鏅氳〃鐨勭储寮曠姸鎬佷俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/SUMMARY_STAT_USER_INDEXES.html,SUMMARY_STAT_USER_INDEXES,SUMMARY锝淪TAT锝淯SER锝淚NDEXES +鏅鸿兘Explain: SQL璇彞鏌ヨ鏃堕棿棰勬祴,姒傝堪,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%99%BA%E8%83%BDExplain-SQL%E8%AF%AD%E5%8F%A5%E6%9F%A5%E8%AF%A2%E6%97%B6%E9%97%B4%E9%A2%84%E6%B5%8B.html,鏅鸿兘Explain: SQL璇彞鏌ヨ鏃堕棿棰勬祴,鏅鸿兘锝淓xplain锝淪QL锝滆鍙ワ綔鏌ヨ锝滄椂闂达綔棰勬祴 +Join鏂瑰紡鐨凥int,鎸囨槑Join浣跨敤鐨勬柟娉曪紝鍙互涓篘ested Loop銆丠ash Join鍜孧erge Join銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/Join%E6%96%B9%E5%BC%8F%E7%9A%84Hint.html,Join鏂瑰紡鐨凥int,Join锝滄柟寮忥綔Hint +GLOBAL_THREAD_WAIT_STATUS,閫氳繃璇ヨ鍥惧彲浠ユ娴嬫墍鏈夎妭鐐逛笂宸ヤ綔绾跨▼锛坆ackend thread锛変互鍙婅緟鍔╃嚎绋嬶紙auxiliary thread锛夌殑闃诲绛夊緟鎯呭喌銆傚叿浣撲簨浠朵俊鎭鍙傝15.3.67-琛2 绛夊緟鐘舵佸垪琛ㄣ15.3.67-琛3 杞婚噺绾ч攣绛夊緟浜嬩欢鍒楄〃銆15.3.67-琛4 IO绛夊緟浜嬩欢鍒楄〃鍜15.3.67-琛5 浜嬪姟閿佺瓑寰呬簨浠跺垪琛ㄣ,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GLOBAL_THREAD_WAIT_STATUS.html,GLOBAL_THREAD_WAIT_STATUS,GLOBAL锝淭HREAD锝淲AIT锝淪TATUS +GS_SESSION_MEMORY_STATISTICS,GS_SESSION_MEMORY_STATISTICS瑙嗗浘鏄剧ず鍜屽綋鍓嶇敤鎴锋墽琛屽鏉備綔涓氭鍦ㄨ繍琛屾椂鐨勮礋杞界鐞嗗唴瀛樹娇鐢ㄧ殑淇℃伅銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GS_SESSION_MEMORY_STATISTICS.html,GS_SESSION_MEMORY_STATISTICS,GS锝淪ESSION锝淢EMORY锝淪TATISTICS +CREATE CAST,瀹氫箟涓涓敤鎴疯嚜瀹氫箟鐨勮浆鎹€,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/CREATE-CAST.html,CREATE CAST,CREATE锝淐AST +PG_WLM_STATISTICS,PG_WLM_STATISTICS瑙嗗浘鏄剧ず浣滀笟缁撴潫鍚庢垨宸茶澶勭悊寮傚父鍚庣殑璐熻浇绠＄悊鐩稿叧淇℃伅銆傛煡璇㈣瑙嗗浘闇瑕乻ysadmin鏉冮檺銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_WLM_STATISTICS.html,PG_WLM_STATISTICS,PG锝淲LM锝淪TATISTICS +鍒嗘瀽鏌ヨ璇彞杩愯鐘舵,绯荤粺涓儴鍒嗘煡璇㈣鍙ヨ繍琛屾椂闂磋繃闀匡紝闇瑕佸垎鏋愭煡璇㈣鍙ョ殑杩愯鐘舵併,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%88%86%E6%9E%90%E6%9F%A5%E8%AF%A2%E8%AF%AD%E5%8F%A5%E8%BF%90%E8%A1%8C%E7%8A%B6%E6%80%81.html,鍒嗘瀽鏌ヨ璇彞杩愯鐘舵,鍒嗘瀽锝滄煡璇綔璇彞锝滆繍琛岋綔鐘舵 +GAUSS-00461 鈥 GAUSS-00470,"GAUSS-00466: 鈥渟orry, too many clients already鈥",https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00461-GAUSS-00470.html,GAUSS-00461 鈥 GAUSS-00470,GAUSS锝00461锝淕AUSS锝00470 +GAUSS-53400 鈥 GAUSS-53499,GAUSS-53400: 鈥淩oach ETCD term operate failed.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-53400-GAUSS-53499.html,GAUSS-53400 鈥 GAUSS-53499,GAUSS锝53400锝淕AUSS锝53499 +GAUSS-03001 鈥 GAUSS-03010,GAUSS-03001: 鈥渟malldatetime out of range鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03001-GAUSS-03010.html,GAUSS-03001 鈥 GAUSS-03010,GAUSS锝03001锝淕AUSS锝03010 +GAUSS-01411 鈥 GAUSS-01420,GAUSS-01411: 鈥渃ross-database references are not implemented: '%s.%s.%s'鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01411-GAUSS-01420.html,GAUSS-01411 鈥 GAUSS-01420,GAUSS锝01411锝淕AUSS锝01420 +PG_STATIO_USER_INDEXES,PG_STATIO_USER_INDEXES瑙嗗浘鏄剧ず鍛藉悕绌洪棿涓墍鏈夌敤鎴峰叧绯昏〃绱㈠紩鐨処O鐘舵佷俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_STATIO_USER_INDEXES.html,PG_STATIO_USER_INDEXES,PG锝淪TATIO锝淯SER锝淚NDEXES +GAUSS-07281 鈥 GAUSS-07290,"GAUSS-07281: 鈥淟oad CU failed in adio! table(%s), column(%s), relfilenode(%u/%u/%u), cuid(%u)鈥",https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-07281-GAUSS-07290.html,GAUSS-07281 鈥 GAUSS-07290,GAUSS锝07281锝淕AUSS锝07290 +GAUSS-07321 鈥 GAUSS-07330,GAUSS-07321: 鈥渃ould not initialize OBS connector hash table鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-07321-GAUSS-07330.html,GAUSS-07321 鈥 GAUSS-07330,GAUSS锝07321锝淕AUSS锝07330 +PG_ENUM,PG_ENUM绯荤粺琛ㄥ寘鍚樉绀烘瘡涓灇涓剧被鍨嬪煎拰鏍囩鐨勮褰曘傜粰瀹氭灇涓剧被鍨嬬殑鍐呴儴琛ㄧず瀹為檯涓婃槸PG_ENUM閲岄潰鐩稿叧琛岀殑OID銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_ENUM.html,PG_ENUM,PG锝淓NUM +kadmin.local,涓簅penGauss璁よ瘉鏈嶅姟Kerberos鎻愪緵鍛戒护琛屾帴鍙ｏ紝鐩存帴鎺ュ叆kdc鏈嶅姟鐨勬暟鎹簱锛岃繘琛屽鍔犮佸垹闄ゃ佷慨鏀筀erberos鐢ㄦ埛绛夋搷浣溿,https://opengauss.org/zh/docs/3.0.0/docs/Toolreference/kadmin-local.html,kadmin.local,kadmin锝渓ocal +GAUSS-00821 鈥 GAUSS-00830,GAUSS-00821: 鈥渃annot inherit to temporary relation of another session鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00821-GAUSS-00830.html,GAUSS-00821 鈥 GAUSS-00830,GAUSS锝00821锝淕AUSS锝00830 +GS_DB_PRIVILEGE,GS_DB_PRIVILEGE绯荤粺琛ㄨ褰旳NY鏉冮檺鐨勬巿浜堟儏鍐碉紝姣忔潯璁板綍瀵瑰簲涓鏉℃巿鏉冧俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GS_DB_PRIVILEGE.html,GS_DB_PRIVILEGE,GS锝淒B锝淧RIVILEGE +GAUSS-03191 鈥 GAUSS-03200,GAUSS-03191: 鈥渆xpected a type name鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03191-GAUSS-03200.html,GAUSS-03191 鈥 GAUSS-03200,GAUSS锝03191锝淕AUSS锝03200 +PG_AM,PG_AM绯荤粺琛ㄥ瓨鍌ㄦ湁鍏崇储寮曡闂柟娉曠殑淇℃伅銆傜郴缁熸敮鎸佺殑姣忕绱㈠紩璁块棶鏂规硶閮芥湁涓琛屻,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_AM.html,PG_AM,PG锝淎M +GAUSS-02641 鈥 GAUSS-02650,"GAUSS-02642: 鈥渇ail to get partition oid, because range partition index is overflow.鈥",https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02641-GAUSS-02650.html,GAUSS-02641 鈥 GAUSS-02650,GAUSS锝02641锝淕AUSS锝02650 +GAUSS-02141 鈥 GAUSS-02150,GAUSS-02141: 鈥減ort1 value is out of range鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02141-GAUSS-02150.html,GAUSS-02141 鈥 GAUSS-02150,GAUSS锝02141锝淕AUSS锝02150 +CREATE SCHEMA,鍒涘缓妯″紡銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/CREATE-SCHEMA.html,CREATE SCHEMA,CREATE锝淪CHEMA +鍏跺畠鍑芥暟,plan_seed(),https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%85%B6%E5%AE%83%E5%87%BD%E6%95%B0.html,鍏跺畠鍑芥暟,鍑芥暟 +GAUSS-03551 鈥 GAUSS-03560,GAUSS-03551: 鈥渃ould not locate required checkpoint record鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03551-GAUSS-03560.html,GAUSS-03551 鈥 GAUSS-03560,GAUSS锝03551锝淕AUSS锝03560 +CREATE TEXT SEARCH CONFIGURATION,鍒涘缓鏂扮殑鏂囨湰鎼滅储閰嶇疆銆備竴涓枃鏈悳绱㈤厤缃０鏄庝竴涓兘灏嗕竴涓瓧绗︿覆鍒掑垎鎴愮鍙风殑鏂囨湰鎼滅储瑙ｆ瀽鍣紝鍔犱笂鍙互鐢ㄤ簬纭畾鎼滅储瀵瑰摢浜涙爣璁版劅鍏磋叮鐨勫瓧鍏搞,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/CREATE-TEXT-SEARCH-CONFIGURATION.html,CREATE TEXT SEARCH CONFIGURATION,CREATE锝淭EXT锝淪EARCH锝淐ONFIGURATION +DROP GROUP,鍒犻櫎鐢ㄦ埛缁勩,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/DROP-GROUP.html,DROP GROUP,DROP锝淕ROUP +GS_WLM_SESSION_INFO,GS_WLM_SESSION_INFO瑙嗗浘鏄剧ず鏁版嵁搴撳疄渚嬫墽琛屼綔涓氱粨鏉熷悗鐨勮礋杞界鐞嗚褰曘傛煡璇㈣瑙嗗浘闇瑕乻ysadmin鏉冮檺銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GS_WLM_SESSION_INFO.html,GS_WLM_SESSION_INFO,GS锝淲LM锝淪ESSION锝淚NFO +GAUSS-06241 鈥 GAUSS-06250,GAUSS-06241: 鈥渦nrecognized node type: %d when modify worktable wtParam.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06241-GAUSS-06250.html,GAUSS-06241 鈥 GAUSS-06250,GAUSS锝06241锝淕AUSS锝06250 +DECLARE,DECLARE鍛戒护鏃㈠彲浠ュ畾涔変竴涓父鏍囷紝鐢ㄤ簬鍦ㄤ竴涓ぇ鐨勬煡璇㈤噷闈㈡绱㈠皯鏁板嚑琛屾暟鎹紝涔熷彲浠ヤ綔涓轰竴涓尶鍚嶅潡鐨勫紑濮嬨,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/DECLARE.html,DECLARE,DECLARE +GAUSS-04231 鈥 GAUSS-04240,GAUSS-04231: 鈥渃anceling statement due to %s request鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04231-GAUSS-04240.html,GAUSS-04231 鈥 GAUSS-04240,GAUSS锝04231锝淕AUSS锝04240 +璁㈤槄,璁㈤槄鏄昏緫澶嶅埗鐨勪笅娓哥銆傝闃呰瀹氫箟鍦ㄥ叾涓殑鑺傜偣琚О涓鸿闃呰呫備竴涓闃呬細瀹氫箟鍒板彟涓涓暟鎹簱鐨勮繛鎺ヤ互鍙婂畠鎯宠璁㈤槄鐨勫彂甯冮泦鍚堬紙涓涓垨鑰呭涓級銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E8%AE%A2%E9%98%85.html,璁㈤槄,璁㈤槄 +TRUNCATE TABLE璇彞,娓呯悊琛ㄦ暟鎹紝TRUNCATE TABLE鐢ㄤ簬鍒犻櫎琛ㄧ殑鏁版嵁锛屼絾涓嶅垹闄よ〃缁撴瀯銆備篃鍙互鐢―ROP TABLE鍒犻櫎琛紝浣嗘槸杩欎釜鍛戒护浼氳繛琛ㄧ殑缁撴瀯涓璧峰垹闄わ紝濡傛灉鎯虫彃鍏ユ暟鎹紝闇瑕侀噸鏂板缓绔嬭繖寮犺〃銆,https://opengauss.org/zh/docs/3.0.0/docs/BriefTutorial/TRUNCATE-TABLE%E8%AF%AD%E5%8F%A5.html,TRUNCATE TABLE璇彞,TRUNCATE锝淭ABLE锝滆鍙 +DB4AI.ARCHIVE_SNAPSHOT,ARCHIVE_SNAPSHOT鏄疍B4AI鐗规х敤浜庡瓨妗ｅ揩鐓х殑鎺ュ彛鍑芥暟銆傞氳繃璇硶ARCHIVE SNAPSHOT璋冪敤銆傜敓鏁堝悗鐨勫揩鐓ф棤娉曞弬鏁拌缁冪瓑浠诲姟銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/DB4AI-ARCHIVE_SNAPSHOT.html,DB4AI.ARCHIVE_SNAPSHOT,DB4AI锝淎RCHIVE锝淪NAPSHOT +GAUSS-04641 鈥 GAUSS-04650,GAUSS-04641: 鈥淣um of partition keys in value-partitioned table exceeds max allowed num:%d鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04641-GAUSS-04650.html,GAUSS-04641 鈥 GAUSS-04650,GAUSS锝04641锝淕AUSS锝04650 +鍩哄洜鏌ヨ浼樺寲鍣,浠嬬粛鍩哄洜鏌ヨ浼樺寲鍣ㄧ浉鍏崇殑鍙傛暟銆傚熀鍥犳煡璇紭鍖栧櫒锛圙EQO锛夋槸涓绉嶅惎鍙戝紡鐨勬煡璇㈣鍒掔畻娉曘傝繖涓畻娉曞噺灏戜簡瀵瑰鏉傛煡璇㈣鍒掔殑鏃堕棿锛岃屼笖鐢熸垚瑙勫垝鐨勫紑閿鏈夋椂涔熷皬浜庢甯哥殑璇﹀敖鐨勬煡璇㈢畻娉曘,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%9F%BA%E5%9B%A0%E6%9F%A5%E8%AF%A2%E4%BC%98%E5%8C%96%E5%99%A8.html,鍩哄洜鏌ヨ浼樺寲鍣,鍩哄洜锝滄煡璇綔浼樺寲锝滃櫒 +GAUSS-05191 鈥 GAUSS-05200,GAUSS-05191: 鈥淔ailed to send command to coordinators鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05191-GAUSS-05200.html,GAUSS-05191 鈥 GAUSS-05200,GAUSS锝05191锝淕AUSS锝05200 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ASCII鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01001-GAUSS-01010.html,GAUSS-01001 鈥 GAUSS-01010,GAUSS锝01001锝淕AUSS锝01010 +openGauss瀹㈡埛绔伐鍏稤ataStudio,DataStudio鍙湪openGauss瀹樼綉鑾峰彇瀹夎鍖咃紝鎴栧湪gitee涓婅幏鍙栨簮鐮佽嚜琛岀紪璇戙,https://opengauss.org/zh/docs/3.0.0/docs/CharacteristicDescription/openGauss%E5%AE%A2%E6%88%B7%E7%AB%AF%E5%B7%A5%E5%85%B7DataStudio.html,openGauss瀹㈡埛绔伐鍏稤ataStudio,openGauss锝滃鎴风锝滃伐鍏凤綔DataStudio +GAUSS-01051 鈥 GAUSS-01060,GAUSS-01051: 鈥渇ailed to change schema dependency for type %s鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01051-GAUSS-01060.html,GAUSS-01051 鈥 GAUSS-01060,GAUSS锝01051锝淕AUSS锝01060 +闅愬紡娓告爣,瀵逛簬闈炴煡璇㈣鍙ワ紝濡備慨鏀广佸垹闄ゆ搷浣滐紝鍒欑敱绯荤粺鑷姩鍦颁负杩欎簺鎿嶄綔璁剧疆娓告爣骞跺垱寤哄叾宸ヤ綔鍖猴紝杩欎簺鐢辩郴缁熼殣鍚垱寤虹殑娓告爣绉颁负闅愬紡娓告爣锛岄殣寮忔父鏍囩殑鍚嶇О涓篠QL锛岃繖鏄敱绯荤粺瀹氫箟鐨勩,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E9%9A%90%E5%BC%8F%E6%B8%B8%E6%A0%87.html,闅愬紡娓告爣,闅愬紡锝滄父鏍 GAUSS-07461 鈥 GAUSS-07470,GAUSS-07461: 鈥淲AL streaming isn't employed to sync all the replication data log.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-07461-GAUSS-07470.html,GAUSS-07461 鈥 GAUSS-07470,GAUSS锝07461锝淕AUSS锝07470 -浣跨敤鎸囧,鍋囪鐢ㄦ埛宸茬粡鍒濆鍖栭厤缃枃浠剁洰褰昪onfpath锛屽垯鍙互閫氳繃涓嬭堪鍛戒护瀹炵幇鏈壒鎬х殑鍔熻兘锛,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E4%BD%BF%E7%94%A8%E6%8C%87%E5%AF%BC-63.html,浣跨敤鎸囧,浣跨敤锝滄寚瀵 -openGauss浜嬪姟,浠嬬粛openGauss浜嬪姟闅旂銆佷簨鍔″彧璇汇佹渶澶repared浜嬪姟鏁般佺淮鎶ゆā寮忕洰鐨勫弬鏁拌缃強鍙栧艰寖鍥寸瓑鍐呭銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/openGauss%E4%BA%8B%E5%8A%A1.html,openGauss浜嬪姟,openGauss锝滀簨鍔 -GAUSS-06401 鈥 GAUSS-06500,GAUSS-06401 鈥 GAUSS-06410,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06401-GAUSS-06500.html,GAUSS-06401 鈥 GAUSS-06500,GAUSS锝06401锝淕AUSS锝06500 -GLOBAL_BGWRITER_STAT,GLOBAL_BGWRITER_STAT瑙嗗浘鏄剧ず鍚勮妭鐐瑰叧浜庡悗绔啓杩涚▼娲诲姩鐨勭粺璁′俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GLOBAL_BGWRITER_STAT.html,GLOBAL_BGWRITER_STAT,GLOBAL锝淏GWRITER锝淪TAT -鍏抽棴杩炴帴,鍦ㄤ娇鐢ㄦ暟鎹簱杩炴帴瀹屾垚鐩稿簲鐨勬暟鎹搷浣滃悗锛岄渶瑕佸叧闂暟鎹簱杩炴帴銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%85%B3%E9%97%AD%E8%BF%9E%E6%8E%A5.html,鍏抽棴杩炴帴,鍏抽棴锝滆繛鎺 -鏁版嵁绫诲瀷,鏁版嵁绫诲瀷鏄竴缁勫肩殑闆嗗悎浠ュ強瀹氫箟鍦ㄨ繖涓奸泦涓婄殑涓缁勬搷浣溿俹penGauss鏁版嵁搴撴槸鐢辫〃鐨勯泦鍚堢粍鎴愮殑锛岃屽悇琛ㄤ腑鐨勫垪瀹氫箟浜嗚琛紝姣忎竴鍒楅兘灞炰簬涓绉嶆暟鎹被鍨嬶紝openGauss鏍规嵁鏁版嵁绫诲瀷鏈夌浉搴斿嚱鏁板鍏跺唴瀹硅繘琛屾搷浣滐紝渚嬪openGauss鍙鏁板煎瀷鏁版嵁杩涜鍔犮佸噺銆佷箻銆侀櫎鎿嶄綔銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%95%B0%E6%8D%AE%E7%B1%BB%E5%9E%8B-19.html,鏁版嵁绫诲瀷,鏁版嵁绫诲瀷 -GAUSS-05991 鈥 GAUSS-06000,GAUSS-05991: 鈥淥nly user himself can remove his own independent attribute.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05991-GAUSS-06000.html,GAUSS-05991 鈥 GAUSS-06000,GAUSS锝05991锝淕AUSS锝06000 -鍏ㄥ眬涓存椂琛,鍙傛暟璇存槑锛氬叏灞涓存椂琛ㄥ姛鑳藉紑鍏筹紝鎺у埗鏄惁鍙互鍒涘缓鍏ㄥ眬涓存椂琛ㄣ,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%85%A8%E5%B1%80%E4%B8%B4%E6%97%B6%E8%A1%A8.html,鍏ㄥ眬涓存椂琛,鍏ㄥ眬锝滀复鏃讹綔琛 -GAUSS-04591 鈥 GAUSS-04600,GAUSS-04591: 鈥淔ailed to create LLVM state object ExecutionEngine: 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%u鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04811-GAUSS-04820.html,GAUSS-04811 鈥 GAUSS-04820,GAUSS锝04811锝淕AUSS锝04820 -GAUSS-06711 鈥 GAUSS-06720,GAUSS-06711: 鈥渢uple is NULL when store to SPI tupletable.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06711-GAUSS-06720.html,GAUSS-06711 鈥 GAUSS-06720,GAUSS锝06711锝淕AUSS锝06720 -DBE_PLDEBUGGER.attach,server绔墽琛屽瓨鍌ㄨ繃绋嬶紝鍋滃湪绗竴鏉¤鍙ュ墠锛岀瓑寰卍ebug绔叧鑱斻俤ebug绔皟鐢╝ttach锛屼紶鍏odename鍜宲ort锛屽叧鑱斿埌璇ュ瓨鍌ㄨ繃绋嬩笂銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/DBE_PLDEBUGGER-attach.html,DBE_PLDEBUGGER.attach,DBE锝淧LDEBUGGER锝渁ttach -鏄惧紡娓告爣,鏄惧紡娓告爣涓昏鐢ㄤ簬瀵规煡璇㈣鍙ョ殑澶勭悊锛屽挨鍏舵槸鍦ㄦ煡璇㈢粨鏋滀负澶氭潯璁板綍鐨勬儏鍐典笅銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%98%BE%E5%BC%8F%E6%B8%B8%E6%A0%87.html,鏄惧紡娓告爣,鏄惧紡锝滄父鏍 -GAUSS-06801 鈥 GAUSS-06810,GAUSS-06801: 鈥渋nvalid datum int array size %d鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06801-GAUSS-06810.html,GAUSS-06801 鈥 GAUSS-06810,GAUSS锝06801锝淕AUSS锝06810 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exist鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00411-GAUSS-00420.html,GAUSS-00411 鈥 GAUSS-00420,GAUSS锝00411锝淕AUSS锝00420 +I/O,閫氳繃iostat銆乸idstat鍛戒护鎴杘penGauss鍋ュ悍妫鏌ュ伐鍏锋煡鐪媜penGauss鍐呰妭鐐笽/O绻佸繖搴﹀拰鍚炲悙閲忥紝鍒嗘瀽鏄惁瀛樺湪鐢变簬I/O瀵艰嚧鐨勬ц兘鐡堕銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/I-O.html,I/O,I锝/锝淥 +cm_agent鍙傛暟,**鍙傛暟璇存槑锛**log_dir鍐冲畾瀛樻斁cm_agent鏃ュ織鏂囦欢鐨勭洰褰曘傚彲浠ユ槸缁濆璺緞锛屾垨鑰呮槸鐩稿璺緞锛堢浉瀵逛簬$GAUSSLOG鐨勮矾寰勶級銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/cm_agent%E5%8F%82%E6%95%B0.html,cm_agent鍙傛暟,cm锝渁gent锝滃弬鏁 +GAUSS-00501 鈥 GAUSS-00510,GAUSS-00501: 鈥渢emplate database '%s' does not exist鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00501-GAUSS-00510.html,GAUSS-00501 鈥 GAUSS-00510,GAUSS锝00501锝淕AUSS锝00510 +SAVEPOINT,SAVEPOINT鐢ㄤ簬鍦ㄥ綋鍓嶄簨鍔￠噷寤虹珛涓涓柊鐨勪繚瀛樼偣銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/SAVEPOINT.html,SAVEPOINT,SAVEPOINT 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AUTONOMOUS_TRANSACTION锛屽叾浣欒娉曚笌鍒涘缓鍖垮悕鍧楄娉曠浉鍚岋紝绀轰緥濡備笅銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%8C%BF%E5%90%8D%E5%9D%97%E6%94%AF%E6%8C%81%E8%87%AA%E6%B2%BB%E4%BA%8B%E5%8A%A1.html,鍖垮悕鍧楁敮鎸佽嚜娌讳簨鍔,鍖垮悕锝滃潡锝滄敮鎸侊綔鑷不锝滀簨鍔 +GAUSS-00321 鈥 GAUSS-00330,GAUSS-00321: 鈥渃olumn exclusion constraints are not supported鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00321-GAUSS-00330.html,GAUSS-00321 鈥 GAUSS-00330,GAUSS锝00321锝淕AUSS锝00330 +鐢ㄦ埛瀵嗙爜瀛樺偍鍦ㄧ郴缁熻〃pg_authid涓紝涓洪槻姝㈢敤鎴峰瘑鐮佹硠闇诧紝openGauss瀵圭敤鎴峰瘑鐮佽繘琛屽姞瀵嗗瓨鍌紝鎵閲囩敤鐨勫姞瀵嗙畻娉曠敱閰嶇疆鍙傛暟password_encryption_type鍐冲畾銆,浠ユ搷浣滅郴缁熺敤鎴穙mm鐧诲綍鏁版嵁搴撲富鑺傜偣銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E8%AE%BE%E7%BD%AE%E5%AF%86%E7%A0%81%E5%AE%89%E5%85%A8%E7%AD%96%E7%95%A5.html,鐢ㄦ埛瀵嗙爜瀛樺偍鍦ㄧ郴缁熻〃pg_authid涓紝涓洪槻姝㈢敤鎴峰瘑鐮佹硠闇诧紝openGauss瀵圭敤鎴峰瘑鐮佽繘琛屽姞瀵嗗瓨鍌紝鎵閲囩敤鐨勫姞瀵嗙畻娉曠敱閰嶇疆鍙傛暟password_encryption_type鍐冲畾銆,鐢ㄦ埛锝滃瘑鐮侊綔瀛樺偍锝滅郴缁燂綔琛綔pg锝渁uthid锝滀腑锝滈槻姝綔鐢ㄦ埛锝滃瘑鐮侊綔娉勯湶锝渙penGauss锝滅敤鎴凤綔瀵嗙爜锝滆繘琛岋綔鍔犲瘑锝滃瓨鍌綔閲囩敤锝滃姞瀵嗙畻娉曪綔閰嶇疆锝滃弬鏁帮綔password锝渆ncryption锝渢ype锝滃喅瀹 +GAUSS-01601 鈥 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+UPDATE璇彞,淇敼宸茬粡瀛樺偍鍦ㄦ暟鎹簱涓暟鎹殑琛屼负鍙仛鏇存柊銆傜敤鎴峰彲浠ユ洿鏂板崟鐙竴琛岋紝鎵鏈夎鎴栬呮寚瀹氱殑閮ㄥ垎琛屻傝繕鍙互鐙珛鏇存柊姣忎釜瀛楁锛岃屽叾浠栧瓧娈靛垯涓嶅彈褰卞搷銆俇PDATE淇敼婊¤冻鏉′欢鐨勬墍鏈夎涓寚瀹氱殑瀛楁鍊硷紝WHERE瀛愬彞澹版槑鏉′欢锛孲ET瀛愬彞鎸囧畾鐨勫瓧娈典細琚慨鏀癸紝娌℃湁鍑虹幇鐨勫瓧娈靛垯淇濇寔瀹冧滑鐨勫師鍊笺,https://opengauss.org/zh/docs/3.0.0/docs/BriefTutorial/UPDATE%E8%AF%AD%E5%8F%A5.html,UPDATE璇彞,UPDATE锝滆鍙 +PostGIS浣跨敤,鍒涘缓PostGIS Extension鍙洿鎺ヤ娇鐢–REATE EXTENSION鍛戒护杩涜鍒涘缓锛,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PostGIS%E4%BD%BF%E7%94%A8.html,PostGIS浣跨敤,PostGIS锝滀娇鐢 +GAUSS-05871 鈥 GAUSS-05880,GAUSS-05871: 鈥渕ust be superuser account to print cgroup config鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05871-GAUSS-05880.html,GAUSS-05871 鈥 GAUSS-05880,GAUSS锝05871锝淕AUSS锝05880 +GS_AUDITING_POLICY_PRIVILEGES,GS_AUDITING_POLICY_PRIVILEGES绯荤粺琛ㄨ褰曠粺涓瀹¤DDL鏁版嵁搴撶浉鍏虫搷浣滀俊鎭紝姣忔潯璁板綍瀵瑰簲涓涓璁＄瓥鐣ャ傞渶瑕佹湁绯荤粺绠＄悊鍛樻垨瀹夊叏绛栫暐绠＄悊鍛樻潈闄愭墠鍙互璁块棶姝ょ郴缁熻〃銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GS_AUDITING_POLICY_PRIVILEGES.html,GS_AUDITING_POLICY_PRIVILEGES,GS锝淎UDITING锝淧OLICY锝淧RIVILEGES +INFORMATION_SCHEMA_CATALOG_NAME,鐢ㄦ潵鏄剧ず褰撳墠鎵鍦ㄧ殑database鐨勫悕绉般,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/INFORMATION_SCHEMA_CATALOG_NAME.html,INFORMATION_SCHEMA_CATALOG_NAME,INFORMATION锝淪CHEMA锝淐ATALOG锝淣AME +GS_WLM_PLAN_ENCODING_TABLE,GS_WLM_PLAN_ENCODING_TABLE绯荤粺琛ㄦ樉绀鸿鍒掔畻瀛愮骇鐨勭紪鐮佷俊鎭紝涓烘満鍣ㄥ涔犳ā鍨嬬殑鎻愪緵鍖呮嫭startup time銆乼otal time銆乸eak memory銆乺ows绛夋爣绛惧肩殑璁粌銆侀娴嬮泦銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GS_WLM_PLAN_ENCODING_TABLE.html,GS_WLM_PLAN_ENCODING_TABLE,GS锝淲LM锝淧LAN锝淓NCODING锝淭ABLE +PG_COMM_SEND_STREAM,PG_COMM_SEND_STREAM瑙嗗浘灞曠ず鑺傜偣涓婃墍鏈夌殑閫氫俊搴撳彂閫佹祦鐘舵併,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_COMM_SEND_STREAM.html,PG_COMM_SEND_STREAM,PG锝淐OMM锝淪END锝淪TREAM +EXECUTE,鎵ц涓涓墠闈㈠噯澶囧ソ鐨勯澶囪鍙ャ傚洜涓轰竴涓澶囪鍙ュ彧鍦ㄤ細璇濈殑鐢熷懡鏈熼噷瀛樺湪锛岄偅涔堥澶囪鍙ュ繀椤绘槸鍦ㄥ綋鍓嶄細璇濈殑鍓嶄簺鏃跺欑敤PREPARE璇彞鍒涘缓鐨勩,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/EXECUTE.html,EXECUTE,EXECUTE +STATIO_USER_SEQUENCES,STATIO_USER_SEQUENCE瑙嗗浘鏄剧ず褰撳墠鑺傜偣鐨勫懡鍚嶇┖闂翠腑鎵鏈夌敤鎴峰叧绯昏〃绫诲瀷涓哄簭鍒楃殑IO鐘舵佷俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/STATIO_USER_SEQUENCES.html,STATIO_USER_SEQUENCES,STATIO锝淯SER锝淪EQUENCES +GAUSS-00601 鈥 GAUSS-00700,GAUSS-00601 鈥 GAUSS-00610,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00601-GAUSS-00700.html,GAUSS-00601 鈥 GAUSS-00700,GAUSS锝00601锝淕AUSS锝00700 +浜嗚В瀹夎娴佺▼,鏈珷鑺傞氳繃娴佺▼鍥剧畝瑕佷粙缁峯penGauss鐨勫畨瑁呮祦绋嬨,https://opengauss.org/zh/docs/3.0.0/docs/installation/%E4%BA%86%E8%A7%A3%E5%AE%89%E8%A3%85%E6%B5%81%E7%A8%8B.html,浜嗚В瀹夎娴佺▼,浜嗚В锝滃畨瑁咃綔娴佺▼ +GAUSS-05731 鈥 GAUSS-05740,GAUSS-05731: 鈥渇ailed to load the root CA Certificate %s(%s)鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05731-GAUSS-05740.html,GAUSS-05731 鈥 GAUSS-05740,GAUSS锝05731锝淕AUSS锝05740 +鍙戝竷璁㈤槄,鍙戝竷璁㈤槄鍩轰簬閫昏緫澶嶅埗瀹炵幇锛屽叾涓湁涓涓垨鑰呮洿澶氳闃呰呰闃呬竴涓彂甯冭呰妭鐐逛笂鐨勪竴涓垨鑰呮洿澶氬彂甯冦傝闃呰呬粠瀹冧滑鎵璁㈤槄鐨勫彂甯冩媺鍙栨暟鎹傚疄鐜伴泦缇ら棿鐨勬暟鎹疄鏃跺悓姝ャ,https://opengauss.org/zh/docs/3.0.0/docs/CharacteristicDescription/%E5%8F%91%E5%B8%83%E8%AE%A2%E9%98%85.html,鍙戝竷璁㈤槄,鍙戝竷锝滆闃 +GAUSS-52000 鈥 GAUSS-52099,GAUSS-52000: 鈥淔ailed to obtain time zone information about the cluster node.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-52000-GAUSS-52099.html,GAUSS-52000 鈥 GAUSS-52099,GAUSS锝52000锝淕AUSS锝52099 +GAUSS-06411 鈥 GAUSS-06420,GAUSS-06411: 鈥減rocess suicides because the victim of lwlock deadlock is an auxiliary thread鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06411-GAUSS-06420.html,GAUSS-06411 鈥 GAUSS-06420,GAUSS锝06411锝淕AUSS锝06420 +GAUSS-05961 鈥 GAUSS-05970,GAUSS-05961: 鈥減ermission denied to alter tablespace in security mode鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05961-GAUSS-05970.html,GAUSS-05961 鈥 GAUSS-05970,GAUSS锝05961锝淕AUSS锝05970 +閲嶅缓绱㈠紩澶辫触,褰揇esc琛ㄧ殑绱㈠紩鍑虹幇鎹熷潖鏃讹紝鏃犳硶杩涜涓绯诲垪鎿嶄綔锛屽彲鑳界殑鎶ラ敊淇℃伅濡備笅銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E9%87%8D%E5%BB%BA%E7%B4%A2%E5%BC%95%E5%A4%B1%E8%B4%A5.html,閲嶅缓绱㈠紩澶辫触,閲嶅缓锝滅储寮曪綔澶辫触 +GLOBAL_REPLICATION_STAT,GLOBAL_REPLICATION_STAT瑙嗗浘鐢ㄤ簬鑾峰緱鍚勮妭鐐规弿杩版棩蹇楀悓姝ョ姸鎬佷俊鎭紝濡傚彂璧风鍙戦佹棩蹇椾綅缃佹敹绔帴鏀舵棩蹇椾綅缃瓑銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GLOBAL_REPLICATION_STAT.html,GLOBAL_REPLICATION_STAT,GLOBAL锝淩EPLICATION锝淪TAT +GAUSS-00291 鈥 GAUSS-00300,GAUSS-00291: 鈥渦nexpected non-SELECT command in DECLARE CURSOR鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00291-GAUSS-00300.html,GAUSS-00291 鈥 GAUSS-00300,GAUSS锝00291锝淕AUSS锝00300 +GAUSS-50700 鈥 GAUSS-50799,GAUSS-50700: 鈥淭he firewall should be disabled.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-50700-GAUSS-50799.html,GAUSS-50700 鈥 GAUSS-50799,GAUSS锝50700锝淕AUSS锝50799 +鑾峰彇甯姪,妯″潡鍛戒护琛岃鏄庯細,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E8%8E%B7%E5%8F%96%E5%B8%AE%E5%8A%A9-63.html,鑾峰彇甯姪,鑾峰彇锝滃府鍔 +START TRANSACTION,閫氳繃START TRANSACTION鍚姩浜嬪姟銆傚鏋滃０鏄庝簡闅旂绾у埆銆佽鍐欐ā寮忥紝閭ｄ箞鏂颁簨鍔″氨浣跨敤杩欎簺鐗规э紝绫讳技鎵ц浜哠ET TRANSACTION銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/START-TRANSACTION.html,START TRANSACTION,START锝淭RANSACTION +搴旂敤绋嬪簭鎺ュ彛,鐢ㄦ埛鍙互浣跨敤鏍囧噯鐨勬暟鎹簱搴旂敤绋嬪簭鎺ュ彛锛堝ODBC鍜孞DBC锛夛紝寮鍙戝熀浜巓penGauss鐨勫簲鐢ㄧ▼搴忋,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%BA%94%E7%94%A8%E7%A8%8B%E5%BA%8F%E6%8E%A5%E5%8F%A3.html,搴旂敤绋嬪簭鎺ュ彛,搴旂敤锝滅▼搴忔帴鍙 +DROP OPERATOR,openGauss涓嶆敮鎸乨rop operator鍔熻兘銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/DROP-OPERATOR.html,DROP OPERATOR,DROP锝淥PERATOR +GUC鍙傛暟log_directory璁剧疆涓嶆纭紩璧风殑core闂,鏁版嵁搴撹繘绋嬫媺璧峰悗鍑虹幇coredump锛屾棩蹇楁棤鍐呭銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GUC%E5%8F%82%E6%95%B0log_directory%E8%AE%BE%E7%BD%AE%E4%B8%8D%E6%AD%A3%E7%A1%AE%E5%BC%95%E8%B5%B7%E7%9A%84core%E9%97%AE%E9%A2%98.html,GUC鍙傛暟log_directory璁剧疆涓嶆纭紩璧风殑core闂,GUC锝滃弬鏁帮綔log锝渄irectory锝滆缃綔姝ｇ‘锝滃紩璧凤綔core锝滈棶棰 +绫诲瀷杞崲,姒傝堪,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E7%B1%BB%E5%9E%8B%E8%BD%AC%E6%8D%A2.html,绫诲瀷杞崲,绫诲瀷杞崲 +閿欒鐮佸弬鑰,SQL鏍囧噯閿欒鐮佽鏄,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E9%94%99%E8%AF%AF%E7%A0%81%E5%8F%82%E8%80%83.html,閿欒鐮佸弬鑰,閿欒鐮侊綔鍙傝 +GAUSS-50200 鈥 GAUSS-50299,GAUSS-50200: 鈥淭he %s already exists.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-50200-GAUSS-50299.html,GAUSS-50200 鈥 GAUSS-50299,GAUSS锝50200锝淕AUSS锝50299 +GAUSS-03371 鈥 GAUSS-03380,"GAUSS-03371: "" minutes of hour conflicts with seconds in day""",https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03371-GAUSS-03380.html,GAUSS-03371 鈥 GAUSS-03380,GAUSS锝03371锝淕AUSS锝03380 +GAUSS-06651 鈥 GAUSS-06660,GAUSS-06651: 鈥渦nrecognized window seek type: %d on a specified row of window frame鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06651-GAUSS-06660.html,GAUSS-06651 鈥 GAUSS-06660,GAUSS锝06651锝淕AUSS锝06660 +DROP TYPE,鍒犻櫎涓涓敤鎴峰畾涔夌殑鏁版嵁绫诲瀷銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/DROP-TYPE.html,DROP TYPE,DROP锝淭YPE +GLOBAL_CONFIG_SETTINGS,GLOBAL_CONFIG_SETTINGS鏄剧ず鍚勮妭鐐规暟鎹簱杩愯鏃跺弬鏁扮殑鐩稿叧淇℃伅銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GLOBAL_CONFIG_SETTINGS.html,GLOBAL_CONFIG_SETTINGS,GLOBAL锝淐ONFIG锝淪ETTINGS +GAUSS-07051 鈥 GAUSS-07060,GAUSS-07051: 鈥渆nd xlog location %X/%X should be smaller than already tracked xlog location %X/%X鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-07051-GAUSS-07060.html,GAUSS-07051 鈥 GAUSS-07060,GAUSS锝07051锝淕AUSS锝07060 +GS_MODEL_WAREHOUSE,GS_MODEL_WAREHOUSE绯荤粺琛ㄧ敤浜庡瓨鍌ˋI寮曟搸璁粌妯″瀷锛屽叾涓寘鍚ā鍨嬶紝璁粌杩囩▼鐨勮缁嗘弿杩般,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GS_MODEL_WAREHOUSE.html,GS_MODEL_WAREHOUSE,GS锝淢ODEL锝淲AREHOUSE +PG_SHDEPEND,PG_SHDEPEND绯荤粺琛ㄨ褰曟暟鎹簱瀵硅薄鍜屽叡浜璞★紙姣斿瑙掕壊锛変箣闂寸殑渚濊禆鎬у叧绯汇傝繖浜涗俊鎭厑璁竜penGauss淇濊瘉鍦ㄤ紒鍥惧垹闄よ繖浜涘璞′箣鍓嶏紝杩欎簺瀵硅薄鏄病鏈夎寮曠敤鐨勩,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_SHDEPEND.html,PG_SHDEPEND,PG锝淪HDEPEND +SUMMARY_STATIO_SYS_SEQUENCES,SUMMARY_STATIO_SYS_SEQUENCES瑙嗗浘鏄剧ずopenGauss鍐呮眹鑱氱殑鍛藉悕绌洪棿涓墍鏈夌郴缁熻〃涓哄簭鍒楃殑IO鐘舵佷俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/SUMMARY_STATIO_SYS_SEQUENCES.html,SUMMARY_STATIO_SYS_SEQUENCES,SUMMARY锝淪TATIO锝淪YS锝淪EQUENCES +GS_SLOW_QUERY_HISTORY锛堝簾寮冿級,GS_SLOW_QUERY_HISTORY鏄剧ず褰撳墠鑺傜偣涓婃湭杞偍鐨勬參鏌ヨ淇℃伅銆傚叿浣撳瓧娈典俊鎭鍙傝僄S_SLOW_QUERY_INFO銆傝瑙嗗浘鍙湁system admin鍜宮onitor admin鐢ㄦ埛鏈夋潈闄愭煡璇紝鏈増鏈腑宸插簾寮冦,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GS_SLOW_QUERY_HISTORY_%E5%BA%9F%E5%BC%83.html,GS_SLOW_QUERY_HISTORY锛堝簾寮冿級,GS锝淪LOW锝淨UERY锝淗ISTORY锝滐紙锝滃簾寮冿綔锛 +GAUSS-00971 鈥 GAUSS-00980,GAUSS-00971: 鈥渃ast function must not be an aggregate function鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00971-GAUSS-00980.html,GAUSS-00971 鈥 GAUSS-00980,GAUSS锝00971锝淕AUSS锝00980 +绠鏄撴暀绋,鏈枃妗ｈ繘琛岀畝鍗曠殑浜у搧浠嬬粛鍜屽畨瑁呮寚瀵硷紝鏀拺鐢ㄦ埛蹇熶娇鐢ㄦ暟鎹簱锛岃嫢鎯充簡瑙ｈ缁嗙壒鎬т互鍙婂弬鑰冪被淇℃伅锛岃鏌ョ湅鍏蜂綋鍗曟湰鏂囨。銆,https://opengauss.org/zh/docs/3.0.0/docs/BriefTutorial/BriefTutorial.html,绠鏄撴暀绋,绠鏄擄綔鏁欑▼ +gs_check,gs_check鏀硅繘澧炲己锛岀粺涓鍖栧綋鍓嶇郴缁熶腑瀛樺湪鐨勫悇绉嶆鏌ュ伐鍏凤紝渚嬪gs_check銆乬s_checkos绛夛紝甯姪鐢ㄦ埛鍦╫penGauss杩愯杩囩▼涓紝鍏ㄩ噺鐨勬鏌penGauss杩愯鐜銆佹搷浣滅郴缁熺幆澧冦佺綉缁滅幆澧冨強鏁版嵁搴撴墽琛岀幆澧冿紝涔熸湁鍔╀簬鍦╫penGauss閲嶅ぇ鎿嶄綔涔嬪墠瀵瑰悇绫荤幆澧冭繘琛屽叏闈㈡鏌ワ紝鏈夋晥淇濊瘉鎿嶄綔鎵ц鎴愬姛銆,https://opengauss.org/zh/docs/3.0.0/docs/Toolreference/gs_check.html,gs_check,gs锝渃heck +SQLAllocEnv,鍦∣DBC 3.x鐗堟湰涓紝ODBC 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ExprContext.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06561-GAUSS-06570.html,GAUSS-06561 鈥 GAUSS-06570,GAUSS锝06561锝淕AUSS锝06570 +ALTER SESSION,ALTER SESSION鍛戒护鐢ㄤ簬瀹氫箟鎴栦慨鏀归偅浜涘褰撳墠浼氳瘽鏈夊奖鍝嶇殑鏉′欢鎴栧弬鏁般備慨鏀瑰悗鐨勪細璇濆弬鏁颁細涓鐩翠繚鎸侊紝鐩村埌鏂紑褰撳墠浼氳瘽銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/ALTER-SESSION.html,ALTER SESSION,ALTER锝淪ESSION +GAUSS-00651 鈥 GAUSS-00660,GAUSS-00651: 鈥淭he tuple of pg_user_status not found鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00651-GAUSS-00660.html,GAUSS-00651 鈥 GAUSS-00660,GAUSS锝00651锝淕AUSS锝00660 +璋冭瘯,RAISE璇硶,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E8%B0%83%E8%AF%95-20.html,璋冭瘯,璋冭瘯 +GAUSS-02691 鈥 GAUSS-02700,GAUSS-02691: 鈥渢ype %u not supported as catcache key鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02691-GAUSS-02700.html,GAUSS-02691 鈥 GAUSS-02700,GAUSS锝02691锝淕AUSS锝02700 +鍩烘湰缁撴瀯,PL/SQL鍧椾腑鍙互鍖呭惈瀛愬潡锛屽瓙鍧楀彲浠ヤ綅浜嶱L/SQL涓换浣曢儴鍒嗐侾L/SQL鍧楃殑缁撴瀯濡備笅锛,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%9F%BA%E6%9C%AC%E7%BB%93%E6%9E%84.html,鍩烘湰缁撴瀯,鍩烘湰锝滅粨鏋 +CLEAN CONNECTION,鐢ㄦ潵娓呯悊鏁版嵁搴撹繛鎺ャ傚厑璁稿湪鑺傜偣涓婃竻鐞嗘寚瀹氭暟鎹簱鐨勬寚瀹氱敤鎴风殑鐩稿叧杩炴帴銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/CLEAN-CONNECTION.html,CLEAN CONNECTION,CLEAN锝淐ONNECTION +GAUSS-03051 鈥 GAUSS-03060,GAUSS-03051: 鈥渋nvalid input syntax for type point: '%s'鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03051-GAUSS-03060.html,GAUSS-03051 鈥 GAUSS-03060,GAUSS锝03051锝淕AUSS锝03060 +GLOBAL_STAT_DB_CU,GLOBAL_STAT_DB_CU瑙嗗浘鐢ㄤ簬鏌ヨopenGauss锛屾瘡涓暟鎹簱鐨凜U鍛戒腑鎯呭喌銆傚彲浠ラ氳繃pg_stat_reset()杩涜娓呴浂銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GLOBAL_STAT_DB_CU.html,GLOBAL_STAT_DB_CU,GLOBAL锝淪TAT锝淒B锝淐U +GAUSS-04741 鈥 GAUSS-04750,GAUSS-04741: 鈥淭he path '%s' must be an absolute path.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04741-GAUSS-04750.html,GAUSS-04741 鈥 GAUSS-04750,GAUSS锝04741锝淕AUSS锝04750 +PG_GET_INVALID_BACKENDS,PG_GET_INVALID_BACKENDS瑙嗗浘鎻愪緵鏄剧ず鏁版嵁搴撲富鑺傜偣涓婅繛鎺ュ埌褰撳墠澶囨満鐨勫悗鍙扮嚎绋嬩俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_GET_INVALID_BACKENDS.html,PG_GET_INVALID_BACKENDS,PG锝淕ET锝淚NVALID锝淏ACKENDS +gs_ssh,openGauss鎻愪緵浜唃s_ssh宸ュ叿甯姪鐢ㄦ埛鍦╫penGauss鍚勮妭鐐逛笂鎵ц鐩稿悓鐨勫懡浠ゃ,https://opengauss.org/zh/docs/3.0.0/docs/Toolreference/gs_ssh.html,gs_ssh,gs锝渟sh +GAUSS-04501 鈥 GAUSS-04510,"GAUSS-04503: 鈥渨rong buffer passed to BCM_clear, BlockNumber from buf is %u,mapBlock is %u鈥",https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04501-GAUSS-04510.html,GAUSS-04501 鈥 GAUSS-04510,GAUSS锝04501锝淕AUSS锝04510 +绾︽潫,绾︽潫瀛愬彞鐢ㄤ簬澹版槑绾︽潫锛屾柊琛屾垨鑰呮洿鏂扮殑琛屽繀椤绘弧瓒宠繖浜涚害鏉熸墠鑳芥垚鍔熸彃鍏ユ垨鏇存柊銆傚鏋滃瓨鍦ㄨ繚鍙嶇害鏉熺殑鏁版嵁琛屼负锛岃涓轰細琚害鏉熺粓姝€,https://opengauss.org/zh/docs/3.0.0/docs/BriefTutorial/%E7%BA%A6%E6%9D%9F.html,绾︽潫,绾︽潫 +SQL by pass,閫氳繃瀵筄LTP鍦烘櫙鍏稿瀷鏌ヨ鐨勫畾鍒跺寲鎵ц鏂规鏉ユ彁楂樻煡璇㈡ц兘銆,https://opengauss.org/zh/docs/3.0.0/docs/CharacteristicDescription/SQL-by-pass.html,SQL by pass,SQL锝渂y锝減ass +GAUSS-03831 鈥 GAUSS-03840,GAUSS-03831: 鈥淪ELECT rule's target entry %d has different column name from '%s'鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03831-GAUSS-03840.html,GAUSS-03831 鈥 GAUSS-03840,GAUSS锝03831锝淕AUSS锝03840 +GAUSS-06471 鈥 GAUSS-06480,GAUSS-06471: 鈥淭his relation doesn't support analyze with column.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06471-GAUSS-06480.html,GAUSS-06471 鈥 GAUSS-06480,GAUSS锝06471锝淕AUSS锝06480 +GAUSS-05241鈥 GAUSS-05250,GAUSS-05241: 鈥淭ext search for Finnish is not supported!鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05241-GAUSS-05250.html,GAUSS-05241鈥 GAUSS-05250,GAUSS锝05241锝淕AUSS锝05250 +GAUSS-07371 鈥 GAUSS-07380,GAUSS-07371: 鈥済et parent relation lock's lock tag failed鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-07371-GAUSS-07380.html,GAUSS-07371 鈥 GAUSS-07380,GAUSS锝07371锝淕AUSS锝07380 +绀轰緥锛氫粠MY鍚憃penGauss杩涜鏁版嵁杩佺Щ,涓嬮潰绀轰緥婕旂ず濡備綍閫氳繃CopyManager浠嶮Y鍚憃penGauss杩涜鏁版嵁杩佺Щ銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E7%A4%BA%E4%BE%8B-%E4%BB%8EMY%E5%90%91openGauss%E8%BF%9B%E8%A1%8C%E6%95%B0%E6%8D%AE%E8%BF%81%E7%A7%BB.html,绀轰緥锛氫粠MY鍚憃penGauss杩涜鏁版嵁杩佺Щ,绀轰緥锝淢Y锝渙penGauss锝滆繘琛岋綔鏁版嵁锝滆縼绉 +gs_preinstall,openGauss鎻愪緵浜唃s_preinstall宸ュ叿鏉ュ府鍔╁畬鎴恛penGauss鐨勭幆澧冮厤缃紝浠ヤ繚璇乷penGauss瀹夎鐨勬甯歌繘琛屻,https://opengauss.org/zh/docs/3.0.0/docs/Toolreference/gs_preinstall.html,gs_preinstall,gs锝減reinstall +璐熻浇绠＄悊,鏈鏁版嵁搴撹祫婧愬仛鎺у埗鏃讹紝瀹规槗鍑虹幇骞跺彂浠诲姟鎶㈠崰璧勬簮瀵艰嚧鎿嶄綔绯荤粺杩囪浇鐢氳嚦鏈缁堝穿婧冦傛搷浣滅郴缁熻繃杞芥椂锛屽叾鍝嶅簲鐢ㄦ埛浠诲姟鐨勯熷害浼氬彉鎱㈢敋鑷虫棤鍝嶅簲锛涙搷浣滅郴缁熷穿婧冩椂锛屾暣涓郴缁熷皢鏃犳硶瀵圭敤鎴锋彁渚涗换浣曟湇鍔°俹penGauss鐨勮礋杞界鐞嗗姛鑳借兘澶熷熀浜庡彲鐢ㄨ祫婧愮殑澶氬皯鍧囪　鏁版嵁搴撶殑璐熻浇锛屼互閬垮厤鏁版嵁搴撶郴缁熻繃杞姐,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E8%B4%9F%E8%BD%BD%E7%AE%A1%E7%90%86.html,璐熻浇绠＄悊,璐熻浇锝滅鐞 +GAUSS-05201鈥 GAUSS-05300,GAUSS-05201鈥 GAUSS-05210,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05201-GAUSS-05300.html,GAUSS-05201鈥 GAUSS-05300,GAUSS锝05201锝淕AUSS锝05300 +GAUSS-05321 鈥 GAUSS-05330,GAUSS-05321: 鈥渢he input timestamp must not be null.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05321-GAUSS-05330.html,GAUSS-05321 鈥 GAUSS-05330,GAUSS锝05321锝淕AUSS锝05330 +GAUSS-05501 鈥 GAUSS-05510,GAUSS-05501: 鈥渞ow store : cannot write cell into either memory or disk鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05501-GAUSS-05510.html,GAUSS-05501 鈥 GAUSS-05510,GAUSS锝05501锝淕AUSS锝05510 +gs_initdb,鑳屾櫙淇℃伅,https://opengauss.org/zh/docs/3.0.0/docs/Toolreference/gs_initdb.html,gs_initdb,gs锝渋nitdb +寮傛IO,**鍙傛暟璇存槑锛**鍏佽缁存姢浜哄憳杈撳嚭涓浜涗笌ADIO鐩稿叧鐨勬棩蹇楋紝渚夸簬瀹氫綅ADIO鐩稿叧闂銆傚紑鍙戜汉鍛樹笓鐢紝涓嶅缓璁櫘閫氱敤鎴蜂娇鐢ㄣ,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%BC%82%E6%AD%A5IO.html,寮傛IO,寮傛锝淚O +PG_SUBSCRIPTION,绯荤粺琛≒G_SUBSCRIPTION鍖呭惈鎵鏈夌幇鏈夌殑閫昏緫澶嶅埗璁㈤槄銆傞渶瑕佹湁绯荤粺绠＄悊鍛樻潈闄愭墠鍙互璁块棶姝ょ郴缁熻〃銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_SUBSCRIPTION.html,PG_SUBSCRIPTION,PG锝淪UBSCRIPTION +姣旇緝鎿嶄綔绗,澶ч儴鍒嗘暟鎹被鍨嬮兘鍙敤姣旇緝鎿嶄綔绗﹁繘琛屾瘮杈冿紝骞惰繑鍥炰竴涓竷灏旂被鍨嬬殑鍊笺,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%AF%94%E8%BE%83%E6%93%8D%E4%BD%9C%E7%AC%A6.html,姣旇緝鎿嶄綔绗,姣旇緝锝滄搷浣滅 +GAUSS-06051 鈥 GAUSS-06060,GAUSS-06051: 鈥淚t's not supported to add column with default value for timeseries tables.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06051-GAUSS-06060.html,GAUSS-06051 鈥 GAUSS-06060,GAUSS锝06051锝淕AUSS锝06060 +GAUSS-02921 鈥 GAUSS-02930,GAUSS-02921: 鈥渃ould not determine input data type鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02921-GAUSS-02930.html,GAUSS-02921 鈥 GAUSS-02930,GAUSS锝02921锝淕AUSS锝02930 +鎼缓缂栬瘧鐜,缂栬瘧openGauss鐨勭‖浠惰姹傦細,https://opengauss.org/zh/docs/3.0.0/docs/Compilationguide/%E6%90%AD%E5%BB%BA%E7%BC%96%E8%AF%91%E7%8E%AF%E5%A2%83.html,鎼缓缂栬瘧鐜,鎼缓锝滅紪璇戯綔鐜 +MOT鎸佷箙鎬,鎸佷箙鎬ф槸鎸囬暱鏈熺殑鏁版嵁淇濇姢锛堜篃绉颁负纾佺洏鎸佷箙鍖栵級銆傛寔涔呮ф剰鍛崇潃瀛樺偍鐨勬暟鎹笉浼氶伃鍙椾换浣曞舰寮忕殑閫鍖栨垨鎹熷潖锛屽洜姝ゆ暟鎹笉浼氫涪澶辨垨鎹熷潖銆傛寔涔呮у彲纭繚鍦ㄦ湁璁″垝鍋滄満锛堜緥濡傜淮鎶わ級鎴栬鍒掑宕╂簝锛堜緥濡傜數婧愭晠闅滐級鍚庢暟鎹拰MOT寮曟搸鎭㈠鍒颁竴鑷寸姸鎬併,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/MOT%E6%8C%81%E4%B9%85%E6%80%A7.html,MOT鎸佷箙鎬,MOT锝滄寔涔呮 +GAUSS-06191 鈥 GAUSS-06200,GAUSS-06191: 鈥渦nexpected strategy number %d when expand a single indexqual condition鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06191-GAUSS-06200.html,GAUSS-06191 鈥 GAUSS-06200,GAUSS锝06191锝淕AUSS锝06200 +GLOBAL_CANDIDATE_STATUS,GLOBAL_CANDIDATE_STATUS瑙嗗浘鏄剧ず鏁翠釜鏁版嵁搴撴墍鏈夊疄渚嬪欓塨uffer涓暟锛宐uffer娣樻卑淇℃伅銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GLOBAL_CANDIDATE_STATUS.html,GLOBAL_CANDIDATE_STATUS,GLOBAL锝淐ANDIDATE锝淪TATUS +PG_STAT_XACT_SYS_TABLES,PG_STAT_XACT_SYS_TABLES瑙嗗浘鏄剧ず鍛藉悕绌洪棿涓郴缁熻〃鐨勪簨鍔＄姸鎬佷俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_STAT_XACT_SYS_TABLES.html,PG_STAT_XACT_SYS_TABLES,PG锝淪TAT锝淴ACT锝淪YS锝淭ABLES +杩炴帴鍜岃璇,杩炴帴璁剧疆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E8%BF%9E%E6%8E%A5%E5%92%8C%E8%AE%A4%E8%AF%81.html,杩炴帴鍜岃璇,杩炴帴锝滆璇 +GAUSS-06321 鈥 GAUSS-06330,GAUSS-06322: 鈥淯nexpected range table entry type.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06321-GAUSS-06330.html,GAUSS-06321 鈥 GAUSS-06330,GAUSS锝06321锝淕AUSS锝06330 +GAUSS-02971 鈥 GAUSS-02980,GAUSS-02971: 鈥渧alue out of range: overflow鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02971-GAUSS-02980.html,GAUSS-02971 鈥 GAUSS-02980,GAUSS锝02971锝淕AUSS锝02980 +PG_TS_DICT,PG_TS_DICT绯荤粺琛ㄥ寘鍚畾涔夋枃鏈悳绱㈠瓧鍏哥殑璁板綍銆傚瓧鍏稿彇鍐充簬鏂囨湰鎼滅储妯℃澘锛岃妯℃澘澹版槑鎵鏈夐渶瑕佺殑瀹炵幇鍑芥暟锛涘瓧鍏告湰韬彁渚涙ā鏉挎敮鎸佺殑鐢ㄦ埛鍙缃殑鍙傛暟鐨勫笺,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_TS_DICT.html,PG_TS_DICT,PG锝淭S锝淒ICT +GAUSS-03331 鈥 GAUSS-03340,GAUSS-03331: 鈥渪ml_errorHandler called with invalid PgXmlErrorContext鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03331-GAUSS-03340.html,GAUSS-03331 鈥 GAUSS-03340,GAUSS锝03331锝淕AUSS锝03340 +DBE_PLDEVELOPER,DBE_PLDEVELOPER涓嬬郴缁熻〃鐢ㄤ簬璁板綍PLPGSQL鍖呫佸嚱鏁板強瀛樺偍杩囩▼缂栬瘧杩囩▼涓渶瑕佽褰曠殑淇℃伅銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/DBE_PLDEVELOPER.html,DBE_PLDEVELOPER,DBE锝淧LDEVELOPER +SQLFreeEnv,鍦∣DBC 3.x鐗堟湰涓紝ODBC 2.x鐨勫嚱鏁癝QLFreeEnv宸茶SQLFreeHandle浠ｆ浛銆傛湁鍏宠缁嗕俊鎭鍙傞槄SQLFreeHandle銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/SQLFreeEnv.html,SQLFreeEnv,SQLFreeEnv +鏈嶅姟鍚姩澶辫触,鏈嶅姟鍚姩澶辫触銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%9C%8D%E5%8A%A1%E5%90%AF%E5%8A%A8%E5%A4%B1%E8%B4%A5.html,鏈嶅姟鍚姩澶辫触,鏈嶅姟锝滃惎鍔綔澶辫触 +GAUSS-06251 鈥 GAUSS-06260,GAUSS-06251: 鈥淯nsupported FOR UPDATE/SHARE with limit in stream plan.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06251-GAUSS-06260.html,GAUSS-06251 鈥 GAUSS-06260,GAUSS锝06251锝淕AUSS锝06260 +GAUSS-00191 鈥 GAUSS-00200,GAUSS-00191: 鈥渞ecursive query '%s' column %d has collation '%s' in non-recursive term but collation '%s' overall鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00191-GAUSS-00200.html,GAUSS-00191 鈥 GAUSS-00200,GAUSS锝00191锝淕AUSS锝00200 +GAUSS-05471 鈥 GAUSS-05480,GAUSS-05472: 鈥減ermission denied to set role '%s'鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05471-GAUSS-05480.html,GAUSS-05471 鈥 GAUSS-05480,GAUSS锝05471锝淕AUSS锝05480 +SQL鎵ц璁″垝浠嬬粛,SQL鎵ц璁″垝姒傝堪,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/SQL%E6%89%A7%E8%A1%8C%E8%AE%A1%E5%88%92%E4%BB%8B%E7%BB%8D.html,SQL鎵ц璁″垝浠嬬粛,SQL锝滄墽琛岋綔璁″垝锝滀粙缁 +GAUSS-04871 鈥 GAUSS-04880,GAUSS-04871: 鈥淧arameter can not be null.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04871-GAUSS-04880.html,GAUSS-04871 鈥 GAUSS-04880,GAUSS锝04871锝淕AUSS锝04880 +浠涔堟槸openGauss,openGauss鏄竴娆惧叏闈㈠弸濂藉紑鏀撅紝鎼烘墜浼欎即鍏卞悓鎵撻犵殑浼佷笟绾у紑婧愬叧绯诲瀷鏁版嵁搴撱俹penGauss鎻愪緵闈㈠悜澶氭牳鏋舵瀯鐨勬瀬鑷存ц兘銆佸叏閾捐矾鐨勪笟鍔°佹暟鎹畨鍏ㄣ佸熀浜嶢I鐨勮皟浼樺拰楂樻晥杩愮淮鐨勮兘鍔涖俹penGaus娣卞害铻嶅悎鍗庝负鍦ㄦ暟鎹簱棰嗗煙澶氬勾鐨勭爺鍙戠粡楠岋紝缁撳悎浼佷笟绾у満鏅渶姹傦紝鎸佺画鏋勫缓绔炰簤鍔涚壒鎬с俹penGauss缃戠珯 (https://opengauss.org/zh/ ) 鎻愪緵浜嗘湁鍏硂penGauss杞欢鐨勬渶鏂颁俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/BriefTutorial/%E4%BB%80%E4%B9%88%E6%98%AFopenGauss.html,浠涔堟槸openGauss,openGauss +service瀛愬懡浠,璇ュ瓙鍛戒护鍙敤浜庡閰嶇疆鐩綍杩涜鍒濆鍖栵紝鍚屾椂涔熷彲浠ュ疄鐜板惎鍔ㄥ拰鍋滄鍚庡彴浠诲姟銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/service%E5%AD%90%E5%91%BD%E4%BB%A4.html,service瀛愬懡浠,service锝滃瓙锝滃懡浠 +闂洖鐩稿叧鍙傛暟,鏈珷鑺備粙缁嶉棯鍥炲姛鑳界浉鍏冲弬鏁般,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E9%97%AA%E5%9B%9E%E7%9B%B8%E5%85%B3%E5%8F%82%E6%95%B0.html,闂洖鐩稿叧鍙傛暟,闂洖锝滅浉鍏筹綔鍙傛暟 +鏁版嵁搴撶郴缁熷弬鏁拌皟浼,涓轰簡淇濊瘉鏁版嵁搴撳敖鍙兘楂樻ц兘鍦拌繍琛岋紝寤鸿渚濇嵁纭欢璧勬簮鎯呭喌鍜屼笟鍔″疄闄呰繘琛屾暟鎹簱绯荤粺鍙傛暟鈥斺擥UC鍙傛暟鐨勮缃傝繖閲屼富瑕佷粙缁岹UC鍙傛暟瀵规ц兘鐨勫奖鍝嶏紝鍏充簬鍙傛暟鐨勮缁嗚缃柟娉曡鍙傝鈥滅鐞嗗憳鎸囧崡鈥濄,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%95%B0%E6%8D%AE%E5%BA%93%E7%B3%BB%E7%BB%9F%E5%8F%82%E6%95%B0%E8%B0%83%E4%BC%98.html,鏁版嵁搴撶郴缁熷弬鏁拌皟浼,鏁版嵁搴撶郴缁燂綔鍙傛暟锝滆皟浼 +GAUSS-01371 鈥 GAUSS-01380,GAUSS-01371: 鈥渋nvalid parameter list format: '%s'鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01371-GAUSS-01380.html,GAUSS-01371 鈥 GAUSS-01380,GAUSS锝01371锝淕AUSS锝01380 +GAUSS-51600 鈥 GAUSS-51699,GAUSS-51600: 鈥淔ailed to obtain the cluster status.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-51600-GAUSS-51699.html,GAUSS-51600 鈥 GAUSS-51699,GAUSS锝51600锝淕AUSS锝51699 +Simple璇嶅吀,Simple璇嶅吀棣栧厛灏嗚緭鍏ユ爣璁拌浆鎹负灏忓啓瀛楁瘝锛岀劧鍚庢鏌ュ仠鐢ㄨ瘝琛ㄣ傚鏋滆瘑鍒负鍋滅敤璇嶅垯杩斿洖绌烘暟缁勶紝鍗宠〃绀鸿鏍囪浼氳涓㈠純銆傚惁鍒欙紝杈撳叆鏍囪鐨勫皬鍐欏舰寮忎綔涓鸿鑼冨寲鍚庣殑lexeme杩斿洖銆傛澶栵紝Simple璇嶅吀鍙氳繃璁剧疆鍙傛暟Accept涓篺alse锛堥粯璁ゅ紅rue锛夛紝灏嗛潪鍋滅敤璇嶆姤鍛婁负鏈瘑鍒紝浼犻掔粰鍚庣户璇嶅吀缁х画澶勭悊銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/Simple%E8%AF%8D%E5%85%B8.html,Simple璇嶅吀,Simple锝滆瘝鍏 +GAUSS-05061 鈥 GAUSS-05070,GAUSS-05061: 鈥淪ubquery should at least have a target column.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05061-GAUSS-05070.html,GAUSS-05061 鈥 GAUSS-05070,GAUSS锝05061锝淕AUSS锝05070 +GAUSS-02231 鈥 GAUSS-02240,GAUSS-02232: 鈥減gxc_pool_reload cannot run inside a transaction block鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02231-GAUSS-02240.html,GAUSS-02231 鈥 GAUSS-02240,GAUSS锝02231锝淕AUSS锝02240 +GAUSS-01241 鈥 GAUSS-01250,"GAUSS-01241: 鈥渞ow field count is %d, expected %d鈥",https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01241-GAUSS-01250.html,GAUSS-01241 鈥 GAUSS-01250,GAUSS锝01241锝淕AUSS锝01250 +鐢ㄦ埛鍙ｄ护寮哄害鏍￠獙鏈哄埗,瀵圭敤鎴疯闂暟鎹簱鎵璁剧疆鐨勫彛浠ゅ己搴﹁繘琛屾牎楠屻,https://opengauss.org/zh/docs/3.0.0/docs/CharacteristicDescription/%E7%94%A8%E6%88%B7%E5%8F%A3%E4%BB%A4%E5%BC%BA%E5%BA%A6%E6%A0%A1%E9%AA%8C%E6%9C%BA%E5%88%B6.html,鐢ㄦ埛鍙ｄ护寮哄害鏍￠獙鏈哄埗,鐢ㄦ埛锝滃彛浠わ綔寮哄害锝滄牎楠岋綔鏈哄埗 +SET SESSION AUTHORIZATION,鎶婂綋鍓嶄細璇濋噷鐨勪細璇濈敤鎴锋爣璇嗗拰褰撳墠鐢ㄦ埛鏍囪瘑閮借缃负鎸囧畾鐨勭敤鎴枫,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/SET-SESSION-AUTHORIZATION.html,SET SESSION AUTHORIZATION,SET锝淪ESSION锝淎UTHORIZATION +CREATE CLIENT MASTER KEY,鍒涘缓涓涓鎴风涓诲瘑閽ュ璞★紝璇ュ璞″彲鐢ㄤ簬鍔犲瘑Column Encryption Key瀵硅薄銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/CREATE-CLIENT-MASTER-KEY.html,CREATE CLIENT MASTER KEY,CREATE锝淐LIENT锝淢ASTER锝淜EY +GS_WLM_REBUILD_USER_RESOURCE_POOL,璇ヨ鍥剧敤浜庡湪褰撳墠杩炴帴鑺傜偣涓婇噸寤哄唴瀛樹腑鐢ㄦ埛鐨勮祫婧愭睜淇℃伅锛屾棤杈撳嚭銆傚彧鏄敤浜庤祫婧愭睜淇℃伅缂哄け鎴栬呴敊涔辨椂鐢ㄤ綔琛ユ晳鎺柦銆傛煡璇㈣瑙嗗浘闇瑕乻ysadmin鏉冮檺銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GS_WLM_REBUILD_USER_RESOURCE_POOL.html,GS_WLM_REBUILD_USER_RESOURCE_POOL,GS锝淲LM锝淩EBUILD锝淯SER锝淩ESOURCE锝淧OOL +GAUSS-04461 鈥 GAUSS-04470,GAUSS-04468: 鈥渃orrupt during reset shared hash table '%s'鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04461-GAUSS-04470.html,GAUSS-04461 鈥 GAUSS-04470,GAUSS锝04461锝淕AUSS锝04470 +PGXC_PREPARED_XACTS,PGXC_PREPARED_XACTS瑙嗗浘鏄剧ず褰撳墠澶勪簬prepared闃舵鐨勪袱闃舵浜嬪姟銆傚彧鏈塻ystem admin鍜宮onitor admin鐢ㄦ埛鏈夋潈闄愭煡鐪嬨,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PGXC_PREPARED_XACTS.html,PGXC_PREPARED_XACTS,PGXC锝淧REPARED锝淴ACTS +瀹氭椂浠诲姟,**鍙傛暟璇存槑锛**琛ㄧず绯荤粺鍙互骞跺彂鎵ц鐨刯ob鏁扮洰銆傝鍙傛暟涓簆ostmaster绾у埆锛岄氳繃gs_guc璁剧疆锛岄渶瑕侀噸鍚痝aussdb鎵嶈兘鐢熸晥銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%AE%9A%E6%97%B6%E4%BB%BB%E5%8A%A1.html,瀹氭椂浠诲姟,瀹氭椂锝滀换鍔 +CREATE TABLE AS,鏍规嵁鏌ヨ缁撴灉鍒涘缓琛ㄣ,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/CREATE-TABLE-AS.html,CREATE TABLE AS,CREATE锝淭ABLE锝淎S +PG_HASHBUCKET,PG_HASHBUCKET绯荤粺琛ㄥ瓨鍌╤ash bucket淇℃伅銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_HASHBUCKET.html,PG_HASHBUCKET,PG锝淗ASHBUCKET +GAUSS-04551 鈥 GAUSS-04560,GAUSS-04551: 鈥渃ould not write to roach鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04551-GAUSS-04560.html,GAUSS-04551 鈥 GAUSS-04560,GAUSS锝04551锝淕AUSS锝04560 +ALTER LARGE OBJECT,ALTER LARGE OBJECT鐢ㄤ簬鏇存敼涓涓猯arge object鐨勫畾涔夈傚畠鐨勫敮涓鐨勫姛鑳芥槸鍒嗛厤涓涓柊鐨勬墍鏈夎呫,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/ALTER-LARGE-OBJECT.html,ALTER LARGE OBJECT,ALTER锝淟ARGE锝淥BJECT +GAUSS-01921 鈥 GAUSS-01930,GAUSS-01921: 鈥渞eturn type of transition function %s is not %s鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01921-GAUSS-01930.html,GAUSS-01921 鈥 GAUSS-01930,GAUSS锝01921锝淕AUSS锝01930 +鍛戒护鍙傝,琛 1 gs_dbmind component forecast 鍛戒护琛岃鏄,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%91%BD%E4%BB%A4%E5%8F%82%E8%80%83-63.html,鍛戒护鍙傝,鍛戒护锝滃弬鑰 +GLOBAL_OPERATOR_HISTORY_TABLE,GLOBAL_OPERATOR_HISTORY_TABLE瑙嗗浘鏄剧ず鏁版嵁搴撲富鑺傜偣鎵ц浣滀笟缁撴潫鍚庣殑绠楀瓙鐩稿叧鐨勮褰曘傛鏁版嵁鏄粠鍐呮牳涓浆鍌ㄥ埌绯荤粺琛℅S_WLM_OPERATOR_INFO涓殑鏁版嵁銆傝瑙嗗浘鏄煡璇㈡暟鎹簱涓昏妭鐐圭郴缁熻〃GS_WLM_OPERATOR_INFO鐨勬眹鑱氳鍥俱傝〃瀛楁鍚岃〃1銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GLOBAL_OPERATOR_HISTORY_TABLE.html,GLOBAL_OPERATOR_HISTORY_TABLE,GLOBAL锝淥PERATOR锝淗ISTORY锝淭ABLE +寮鍚疪emoveIPC寮曡捣鐨刢ore闂,鎿嶄綔绯荤粺閰嶇疆涓璕emoveIPC鍙傛暟璁剧疆涓簓es锛屾暟鎹簱杩愯杩囩▼涓嚭鐜板畷鏈猴紝骞舵樉绀哄涓嬫棩蹇楁秷鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%BC%80%E5%90%AFRemoveIPC%E5%BC%95%E8%B5%B7%E7%9A%84core%E9%97%AE%E9%A2%98.html,寮鍚疪emoveIPC寮曡捣鐨刢ore闂,寮鍚綔RemoveIPC锝滃紩璧凤綔core锝滈棶棰 +GAUSS-04241 鈥 GAUSS-04250,GAUSS-04241: 鈥淚nvalid command received鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04241-GAUSS-04250.html,GAUSS-04241 鈥 GAUSS-04250,GAUSS锝04241锝淕AUSS锝04250 +DB4AI.CREATE_SNAPSHOT,CREATE_SNAPSHOT鏄疍B4AI鐗规х敤浜庡垱寤哄揩鐓х殑鎺ュ彛鍑芥暟銆傞氳繃璇硶CREATE SNAPSHOT璋冪敤銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/DB4AI-CREATE_SNAPSHOT.html,DB4AI.CREATE_SNAPSHOT,DB4AI锝淐REATE锝淪NAPSHOT +绱㈠紩,绱㈠紩鏄竴涓寚鍚戣〃涓暟鎹殑鎸囬拡銆備竴涓暟鎹簱涓殑绱㈠紩涓庝竴鏈功鐨勭储寮曠洰褰曟槸闈炲父鐩镐技鐨勩,https://opengauss.org/zh/docs/3.0.0/docs/BriefTutorial/%E7%B4%A2%E5%BC%95.html,绱㈠紩,绱㈠紩 +PG_SESSION_WLMSTAT,PG_SESSION_WLMSTAT瑙嗗浘鏄剧ず褰撳墠鐢ㄦ埛鎵ц浣滀笟姝ｅ湪杩愯鏃剁殑璐熻浇绠＄悊鐩稿叧淇℃伅銆傛煡璇㈣瑙嗗浘闇瑕乻ysadmin鏉冮檺銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_SESSION_WLMSTAT.html,PG_SESSION_WLMSTAT,PG锝淪ESSION锝淲LMSTAT +鍗囩骇楠岃瘉,鏈珷浠嬬粛鍗囩骇瀹屾垚鍚庣殑楠岃瘉鎿嶄綔銆傜粰鍑洪獙璇佺殑鐢ㄤ緥鍜岃缁嗘搷浣滄楠ゃ,https://opengauss.org/zh/docs/3.0.0/docs/UpgradeGuide/%E5%8D%87%E7%BA%A7%E9%AA%8C%E8%AF%81.html,鍗囩骇楠岃瘉,鍗囩骇锝滈獙璇 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GAUSS-05750,GAUSS锝05741锝淕AUSS锝05750 +浜嬪姟,浜嬪姟鏄敤鎴峰畾涔夌殑涓涓暟鎹簱鎿嶄綔搴忓垪锛岃繖浜涙搷浣滆涔堝叏鍋氳涔堝叏涓嶅仛锛屾槸涓涓笉鍙垎鍓茬殑宸ヤ綔鍗曚綅銆俹penGauss鏁版嵁搴撴敮鎸佺殑浜嬪姟鎺у埗鍛戒护鏈夊惎鍔ㄣ佽缃佹彁浜ゃ佸洖婊氫簨鍔°俹penGauss鏁版嵁搴撴敮鎸佺殑浜嬪姟闅旂绾у埆鏈夎宸叉彁浜ゅ拰鍙噸澶嶈銆,https://opengauss.org/zh/docs/3.0.0/docs/BriefTutorial/%E4%BA%8B%E5%8A%A1.html,浜嬪姟,浜嬪姟 +鍏ㄥ眬涓存椂琛,涓存椂琛ㄩ【鍚嶆濅箟鏄笉淇濊瘉鎸佷箙鍖栫殑琛紝鍏剁敓鍛藉懆鏈熶竴鑸窡session鎴栬呬簨鍔＄粦瀹氾紝鍙互鏂逛究鐢ㄤ簬琛ㄨ揪澶勭悊杩囩▼涓殑涓浜涗复鏃舵暟鎹瓨鏀撅紝鍔犻熸煡璇€,https://opengauss.org/zh/docs/3.0.0/docs/CharacteristicDescription/%E5%85%A8%E5%B1%80%E4%B8%B4%E6%97%B6%E8%A1%A8.html,鍏ㄥ眬涓存椂琛,鍏ㄥ眬锝滀复鏃讹綔琛 +MOT鏃ュ織璁板綍锛歐AL閲嶅仛鏃ュ織姒傚康,棰勫啓鏃ュ織璁板綍锛圵AL锛夋槸纭繚鏁版嵁鎸佷箙鎬х殑鏍囧噯鏂规硶銆俉AL鐨勪富瑕佹蹇垫槸锛屾暟鎹枃浠讹紙琛ㄥ拰绱㈠紩鎵鍦ㄧ殑浣嶇疆锛夌殑鏇存敼鍙湁鍦ㄨ褰曡繖浜涙洿鏀逛箣鍚庢墠浼氬啓鍏ワ紝鍗冲彧鏈夊湪鎻忚堪杩欎簺鏇存敼鐨勬棩蹇楄褰曡鍒锋柊鍒版案涔呭瓨鍌ㄤ箣鍚庢墠浼氬啓鍏ャ,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/MOT%E6%97%A5%E5%BF%97%E8%AE%B0%E5%BD%95-WAL%E9%87%8D%E5%81%9A%E6%97%A5%E5%BF%97%E6%A6%82%E5%BF%B5.html,MOT鏃ュ織璁板綍锛歐AL閲嶅仛鏃ュ織姒傚康,MOT锝滄棩蹇楋綔璁板綍锝淲AL锝滈噸鍋氾綔鏃ュ織锝滄蹇 +GAUSS-06381 鈥 GAUSS-06390,GAUSS-06381: 鈥%d: Parameters error.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06381-GAUSS-06390.html,GAUSS-06381 鈥 GAUSS-06390,GAUSS锝06381锝淕AUSS锝06390 +GAUSS-01151 鈥 GAUSS-01160,GAUSS-01151: 鈥淐OPY_FILE_SEGMENT does not implement in CopySendEndOfRow鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01151-GAUSS-01160.html,GAUSS-01151 鈥 GAUSS-01160,GAUSS锝01151锝淕AUSS锝01160 +閫昏緫澶囦唤,鏀寔灏嗘暟鎹簱鍐呯敤鎴疯〃鐨勬暟鎹互閫氱敤鏍煎紡澶囦唤鍒版寚瀹氱殑瀛樺偍浠嬭川涓,https://opengauss.org/zh/docs/3.0.0/docs/CharacteristicDescription/%E9%80%BB%E8%BE%91%E5%A4%87%E4%BB%BD.html,閫昏緫澶囦唤,閫昏緫锝滃浠 +GAUSS-06291 鈥 GAUSS-06300,GAUSS-06291: 鈥淛oin range table do not have system column.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06291-GAUSS-06300.html,GAUSS-06291 鈥 GAUSS-06300,GAUSS锝06291锝淕AUSS锝06300 +鍏朵粬缂虹渷,涓昏浠嬬粛鏁版嵁搴撶郴缁熼粯璁ょ殑搴撳姞杞藉弬鏁般,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%85%B6%E4%BB%96%E7%BC%BA%E7%9C%81.html,鍏朵粬缂虹渷,缂虹渷 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DICTIONARY,淇敼鍏ㄦ枃妫绱㈣瘝鍏哥殑鐩稿叧瀹氫箟锛屽寘鎷弬鏁般佸悕绉般佹墍鏈夎呬互鍙婃ā寮忕瓑銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/ALTER-TEXT-SEARCH-DICTIONARY.html,ALTER TEXT SEARCH DICTIONARY,ALTER锝淭EXT锝淪EARCH锝淒ICTIONARY +GAUSS-03291 鈥 GAUSS-03300,GAUSS-03291: 鈥渃ould not find window clause for winref %u鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03291-GAUSS-03300.html,GAUSS-03291 鈥 GAUSS-03300,GAUSS锝03291锝淕AUSS锝03300 +java.sql.ResultSet,java.sql.ResultSet鏄墽琛岀粨鏋滈泦鎺ュ彛銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/java-sql-ResultSet.html,java.sql.ResultSet,java锝渟ql锝淩esultSet +GLOBAL_STATIO_SYS_SEQUENCES,GLOBAL_STATIO_SYS_SEQUENCES瑙嗗浘鏄剧ず鍚勮妭鐐圭殑鍛藉悕绌洪棿涓墍鏈夌郴缁熻〃涓哄簭鍒楃殑IO鐘舵佷俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GLOBAL_STATIO_SYS_SEQUENCES.html,GLOBAL_STATIO_SYS_SEQUENCES,GLOBAL锝淪TATIO锝淪YS锝淪EQUENCES +Instance,INSTANCE_TIME,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/Instance.html,Instance,Instance +骞冲彴鍜屽鎴风鍏煎鎬,寰堝骞冲彴閮戒娇鐢ㄦ暟鎹簱绯荤粺锛屾暟鎹簱绯荤粺鐨勫澶栧吋瀹规х粰骞冲彴鎻愪緵浜嗗緢澶х殑鏂逛究銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%B9%B3%E5%8F%B0%E5%92%8C%E5%AE%A2%E6%88%B7%E7%AB%AF%E5%85%BC%E5%AE%B9%E6%80%A7.html,骞冲彴鍜屽鎴风鍏煎鎬,骞冲彴锝滃鎴风锝滃吋瀹规 +瀹夎鎸囧崡,鏈枃妗ｄ富瑕佷粙缁峯penGauss鏁版嵁搴撶殑瀹夎鏂规硶锛屼互鎸囧鐢ㄦ埛椤哄埄瀹屾垚openGauss鏁版嵁搴撳畨瑁呫,https://opengauss.org/zh/docs/3.0.0/docs/installation/installation.html,瀹夎鎸囧崡,瀹夎锝滄寚鍗 +鏌ョ湅绯荤粺琛,闄や簡鍒涘缓鐨勮〃浠ュ锛屾暟鎹簱杩樺寘鍚緢澶氱郴缁熻〃銆傝繖浜涚郴缁熻〃鍖呭惈openGauss瀹夎淇℃伅浠ュ強openGauss涓婅繍琛岀殑鍚勭鏌ヨ鍜岃繘绋嬬殑淇℃伅銆傚彲浠ラ氳繃鏌ヨ绯荤粺琛ㄦ潵鏀堕泦鏈夊叧鏁版嵁搴撶殑淇℃伅銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%9F%A5%E7%9C%8B%E7%B3%BB%E7%BB%9F%E8%A1%A8.html,鏌ョ湅绯荤粺琛,鏌ョ湅锝滅郴缁燂綔琛 +GAUSS-03881 鈥 GAUSS-03890,GAUSS-03882: 鈥淯nsupported array coerce expression in vector engine鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03881-GAUSS-03890.html,GAUSS-03881 鈥 GAUSS-03890,GAUSS锝03881锝淕AUSS锝03890 +GAUSS-03701 鈥 GAUSS-03800,GAUSS-03701 鈥 GAUSS-03710,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03701-GAUSS-03800.html,GAUSS-03701 鈥 GAUSS-03800,GAUSS锝03701锝淕AUSS锝03800 +PG_INDEXES,PG_INDEXES瑙嗗浘鎻愪緵瀵规暟鎹簱涓瘡涓储寮曠殑鏈夌敤淇℃伅鐨勮闂,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_INDEXES.html,PG_INDEXES,PG锝淚NDEXES +SQL璋冧紭鍏抽敭鍙傛暟璋冩暣,鏈妭灏嗕粙缁嶅奖鍝峯penGauss SQL璋冧紭鎬ц兘鐨勫叧閿暟鎹簱涓昏妭鐐归厤缃弬鏁帮紝閰嶇疆鏂规硶鍙傝閰嶇疆杩愯鍙傛暟銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/SQL%E8%B0%83%E4%BC%98%E5%85%B3%E9%94%AE%E5%8F%82%E6%95%B0%E8%B0%83%E6%95%B4.html,SQL璋冧紭鍏抽敭鍙傛暟璋冩暣,SQL锝滆皟浼橈綔鍏抽敭锝滃弬鏁帮綔璋冩暣 +GAUSS-03791 鈥 GAUSS-03800,GAUSS-03792: 鈥渃annot handle per-attribute ON SELECT rule鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03791-GAUSS-03800.html,GAUSS-03791 鈥 GAUSS-03800,GAUSS锝03791锝淕AUSS锝03800 +Parallel Page-based Redo For Ustore,浼樺寲Ustore Inplace Update WAL log鍐欏叆锛孶store DML Operation鍥炴斁鎻愰珮骞惰搴︺,https://opengauss.org/zh/docs/3.0.0/docs/CharacteristicDescription/Parallel-Page-based-Redo-For-Ustore.html,Parallel Page-based Redo For Ustore,Parallel锝淧age锝渂ased锝淩edo锝淔or锝淯store +GAUSS-02651 鈥 GAUSS-02660,GAUSS-02651: 鈥渃ache lookup failed for table partition %u鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02651-GAUSS-02660.html,GAUSS-02651 鈥 GAUSS-02660,GAUSS锝02651锝淕AUSS锝02660 +娴嬭瘯鍜岃皟璇曟枃鏈悳绱,鍒嗚瘝鍣ㄦ祴璇,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%B5%8B%E8%AF%95%E5%92%8C%E8%B0%83%E8%AF%95%E6%96%87%E6%9C%AC%E6%90%9C%E7%B4%A2.html,娴嬭瘯鍜岃皟璇曟枃鏈悳绱,娴嬭瘯锝滆皟璇曪綔鏂囨湰锝滄悳绱 +VACUUM FULL涓寮犺〃鍚庯紝琛ㄦ枃浠跺ぇ灏忔棤鍙樺寲,浣跨敤VACUUM FULL鍛戒护瀵逛竴寮犺〃杩涜娓呯悊锛屾竻鐞嗗畬鎴愬悗琛ㄥぇ灏忓拰娓呯悊鍓嶄竴鏍峰ぇ銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/VACUUM-FULL%E4%B8%80%E5%BC%A0%E8%A1%A8%E5%90%8E-%E8%A1%A8%E6%96%87%E4%BB%B6%E5%A4%A7%E5%B0%8F%E6%97%A0%E5%8F%98%E5%8C%96.html,VACUUM FULL涓寮犺〃鍚庯紝琛ㄦ枃浠跺ぇ灏忔棤鍙樺寲,VACUUM锝淔ULL锝滀竴寮狅綔琛ㄥ悗锝滆〃锝滄枃浠跺ぇ灏忥綔鍙樺寲 +GAUSS-06421 鈥 GAUSS-06430,GAUSS-06421: 鈥渃ould not create ha listen socket for '%s:%d'鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06421-GAUSS-06430.html,GAUSS-06421 鈥 GAUSS-06430,GAUSS锝06421锝淕AUSS锝06430 +PG鎺ュ彛鍏煎,鍏煎PSQL瀹㈡埛绔紝鍏煎PostgreSQL鏍囧噯鎺ュ彛銆,https://opengauss.org/zh/docs/3.0.0/docs/CharacteristicDescription/PG%E6%8E%A5%E5%8F%A3%E5%85%BC%E5%AE%B9.html,PG鎺ュ彛鍏煎,PG锝滄帴鍙ｏ綔鍏煎 +鏁版嵁绫诲瀷杞崲,鏁版嵁搴撲腑鍏佽鏈変簺鏁版嵁绫诲瀷杩涜闅愬紡绫诲瀷杞崲锛堣祴鍊笺佸嚱鏁拌皟鐢ㄧ殑鍙傛暟绛夛級锛屾湁浜涙暟鎹被鍨嬮棿涓嶅厑璁歌繘琛岄殣寮忔暟鎹被鍨嬭浆鎹紝鍙皾璇曚娇鐢╫penGauss鎻愪緵鐨勭被鍨嬭浆鎹㈠嚱鏁帮紝渚嬪CAST杩涜鏁版嵁绫诲瀷寮鸿浆銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%95%B0%E6%8D%AE%E7%B1%BB%E5%9E%8B%E8%BD%AC%E6%8D%A2.html,鏁版嵁绫诲瀷杞崲,鏁版嵁锝滅被鍨嬭浆鎹 +Utility status,Utility status鍖呭惈Replication slot鍜孯eplication stat涓ゅ紶琛紝鍒楀悕绉板強鎻忚堪濡備笅鎵绀恒,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/Utility-status.html,Utility status,Utility锝渟tatus +GAUSS-01291 鈥 GAUSS-01300,GAUSS-01291: 鈥渃annot use aggregate in index predicate鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01291-GAUSS-01300.html,GAUSS-01291 鈥 GAUSS-01300,GAUSS锝01291锝淕AUSS锝01300 +GAUSS-07151 鈥 GAUSS-07160,GAUSS-07151: 鈥渦nexpected XLogReadBufferForRedo result when restoring backup block鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-07151-GAUSS-07160.html,GAUSS-07151 鈥 GAUSS-07160,GAUSS锝07151锝淕AUSS锝07160 +鏃堕棿鍜屾棩鏈熷鐞嗗嚱鏁板拰鎿嶄綔绗, 璀﹀憡锛,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%97%B6%E9%97%B4%E5%92%8C%E6%97%A5%E6%9C%9F%E5%A4%84%E7%90%86%E5%87%BD%E6%95%B0%E5%92%8C%E6%93%8D%E4%BD%9C%E7%AC%A6.html,鏃堕棿鍜屾棩鏈熷鐞嗗嚱鏁板拰鎿嶄綔绗,鏃堕棿锝滄棩鏈燂綔澶勭悊鍑芥暟锝滄搷浣滅 +PG_STAT_ACTIVITY_NG,PG_STAT_ACTIVITY_NG瑙嗗浘鏄剧ず鍦ㄥ綋鍓嶇敤鎴锋墍灞炵殑閫昏緫鏁版嵁搴撳疄渚嬩笅锛屾墍鏈夋煡璇㈢殑鐩稿叧淇℃伅銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_STAT_ACTIVITY_NG.html,PG_STAT_ACTIVITY_NG,PG锝淪TAT锝淎CTIVITY锝淣G +GAUSS-03161 鈥 GAUSS-03170,GAUSS-03161: 鈥渇ound unexpected null value in index '%s'鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03161-GAUSS-03170.html,GAUSS-03161 鈥 GAUSS-03170,GAUSS锝03161锝淕AUSS锝03170 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found鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-07291-GAUSS-07300.html,GAUSS-07291 鈥 GAUSS-07300,GAUSS锝07291锝淕AUSS锝07300 +GAUSS-50800 鈥 GAUSS-50899,GAUSS-50800: 鈥淩egular tasks are not started.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-50800-GAUSS-50899.html,GAUSS-50800 鈥 GAUSS-50899,GAUSS锝50800锝淕AUSS锝50899 +閰嶇疆璁剧疆,鍙戝竷璁㈤槄瑕佹眰璁剧疆涓浜涢厤缃夐」銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E9%85%8D%E7%BD%AE%E8%AE%BE%E7%BD%AE.html,閰嶇疆璁剧疆,閰嶇疆锝滆缃 +GAUSS-53000 鈥 GAUSS-53099,GAUSS-53000: The database user [%s] is not match with the old user [%s].,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-53000-GAUSS-53099.html,GAUSS-53000 鈥 GAUSS-53099,GAUSS锝53000锝淕AUSS锝53099 +GAUSS-02601 鈥 GAUSS-02700,GAUSS-02601 鈥 GAUSS-02610,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02601-GAUSS-02700.html,GAUSS-02601 鈥 GAUSS-02700,GAUSS锝02601锝淕AUSS锝02700 +GAUSS-06011 鈥 GAUSS-06020,GAUSS-06011: 鈥淔ailed to create foreign table 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MOT銆備娇鐢∕OT鐨勬柟娉曢潪甯哥畝鍗曘侻OT鍛戒护鐨勮娉曚笌openGauss鍩轰簬纾佺洏鐨勮〃鐩稿悓銆傚彧鏈塎OT涓殑鍒涘缓鍜屽垹闄よ〃璇彞涓巓penGauss涓熀浜庣鐩樼殑琛ㄧ殑璇彞涓嶅悓銆傛偍鍙互鍙傝冩湰绔犱簡瑙ｅ浣曞叆闂ㄣ佸浣曞皢鍩轰簬纾佺洏鐨勮〃杞崲涓篗OT銆佸浣曚娇鐢∕OT鐨勬煡璇㈠師鐢熺紪璇戝姛鑳戒互鍙奙OT鐨勫眬闄愭у拰瑕嗙洊闈€傛湰绔犺繕灏嗕粙缁峂OT绠＄悊閫夐」锛屼互鍙婂浣曡繘琛孴PC-C鍩哄噯娴嬭瘯銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E4%BD%BF%E7%94%A8MOT.html,浣跨敤MOT,浣跨敤锝淢OT +SUMMARY_STATIO_ALL_INDEXES,SUMMARY_STATIO_ALL_INDEXES瑙嗗浘鍖呭惈鍚玱penGauss鍐呮眹鑱氱殑鏁版嵁搴撲腑鐨勬瘡涓储寮曡锛 鏄剧ず鐗瑰畾绱㈠紩鐨処/O鐨勭粺璁°,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/SUMMARY_STATIO_ALL_INDEXES.html,SUMMARY_STATIO_ALL_INDEXES,SUMMARY锝淪TATIO锝淎LL锝淚NDEXES +杩炴帴鏁版嵁搴,鍦ㄥ垱寤烘暟鎹簱杩炴帴涔嬪悗锛屾墠鑳戒娇鐢ㄥ畠鏉ユ墽琛孲QL璇彞鎿嶄綔鏁版嵁銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E8%BF%9E%E6%8E%A5%E6%95%B0%E6%8D%AE%E5%BA%93-0.html,杩炴帴鏁版嵁搴,杩炴帴锝滄暟鎹簱 +GAUSS-04701 鈥 GAUSS-04800,GAUSS-04701 鈥 GAUSS-04710,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04701-GAUSS-04800.html,GAUSS-04701 鈥 GAUSS-04800,GAUSS锝04701锝淕AUSS锝04800 +GAUSS-02381 鈥 GAUSS-02390,GAUSS-02381: 鈥渂ogus index qualification鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02381-GAUSS-02390.html,GAUSS-02381 鈥 GAUSS-02390,GAUSS锝02381锝淕AUSS锝02390 +GAUSS-01561 鈥 GAUSS-01570,GAUSS-01563: 鈥渨rong number of index expressions鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01561-GAUSS-01570.html,GAUSS-01561 鈥 GAUSS-01570,GAUSS锝01561锝淕AUSS锝01570 +鍑嗗杞‖浠跺畨瑁呯幆澧,鏈珷鑺傛弿杩板畨瑁呭墠闇瑕佽繘琛岀殑鐜鍑嗗銆,https://opengauss.org/zh/docs/3.0.0/docs/installation/%E5%87%86%E5%A4%87%E8%BD%AF%E7%A1%AC%E4%BB%B6%E5%AE%89%E8%A3%85%E7%8E%AF%E5%A2%831.html,鍑嗗杞‖浠跺畨瑁呯幆澧,鍑嗗锝滆蒋纭欢锝滃畨瑁咃綔鐜 +GAUSS-00301 鈥 GAUSS-00400,GAUSS-00301 鈥 GAUSS-00310,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00301-GAUSS-00400.html,GAUSS-00301 鈥 GAUSS-00400,GAUSS锝00301锝淕AUSS锝00400 +DBE_PLDEBUGGER.continue,鎵ц褰撳墠瀛樺偍杩囩▼锛岀洿鍒颁笅涓涓柇鐐规垨缁撴潫銆傝繑鍥炲艰〃绀烘墽琛岀殑涓嬩竴鏉＄殑琛屾暟鍜屽搴攓uery銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/DBE_PLDEBUGGER-continue.html,DBE_PLDEBUGGER.continue,DBE锝淧LDEBUGGER锝渃ontinue 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Schema,DBE_PLDEBUGGER涓嬬郴缁熷嚱鏁扮敤浜庡崟鏈轰笅璋冭瘯瀛樺偍杩囩▼锛岀洰鍓嶆敮鎸佺殑鎺ュ彛鍙婂叾鎻忚堪濡備笅鎵绀恒備粎绠＄悊鍛樻湁鏉冮檺鎵ц杩欎簺璋冭瘯鎺ュ彛锛屼笖鏃犳潈闄愪慨鏀瑰拰鍒涘缓鏂板嚱鏁般,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/DBE_PLDEBUGGER-Schema.html,DBE_PLDEBUGGER Schema,DBE锝淧LDEBUGGER锝淪chema +gs_checkos,gs_checkos宸ュ叿鐢ㄦ潵甯姪妫鏌ユ搷浣滅郴缁熴佹帶鍒跺弬鏁般佺鐩橀厤缃瓑鍐呭锛屽苟瀵圭郴缁熸帶鍒跺弬鏁般両/O閰嶇疆銆佺綉缁滈厤缃拰THP鏈嶅姟绛変俊鎭繘琛岄厤缃,https://opengauss.org/zh/docs/3.0.0/docs/Toolreference/gs_checkos.html,gs_checkos,gs锝渃heckos +浼佷笟绾у寮虹壒鎬,鏁版嵁鍒嗗尯鏄暟鎹簱浜у搧鏅亶鍏峰鐨勫姛鑳姐傚湪openGauss涓紝鏁版嵁鍒嗗尯鏄鏁版嵁鎸夌収鐢ㄦ埛鎸囧畾鐨勭瓥鐣ュ鏁版嵁鍋氱殑姘村钩鍒嗚〃锛屽皢琛ㄦ寜鐓ф寚瀹氳寖鍥村垝鍒嗕负澶氫釜鏁版嵁浜掍笉閲嶅彔鐨勯儴鍒嗭紙Partition锛夈,https://opengauss.org/zh/docs/3.0.0/docs/Description/%E4%BC%81%E4%B8%9A%E7%BA%A7%E5%A2%9E%E5%BC%BA%E7%89%B9%E6%80%A7.html,浼佷笟绾у寮虹壒鎬,浼佷笟绾э綔澧炲己锝滅壒鎬 +CLOSE,CLOSE閲婃斁鍜屼竴涓父鏍囧叧鑱旂殑鎵鏈夎祫婧愩,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/CLOSE.html,CLOSE,CLOSE +GAUSS-52100 鈥 GAUSS-52199,GAUSS-52100: 鈥淔ailed to obtain cluster node character sets.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-52100-GAUSS-52199.html,GAUSS-52100 鈥 GAUSS-52199,GAUSS锝52100锝淕AUSS锝52199 +鍏朵粬鍥犵礌瀵筁LVM鎬ц兘鐨勫奖鍝,LLVM浼樺寲鏁堟灉涓嶄粎渚濊禆浜庢暟鎹簱鍐呴儴鍏蜂綋鐨勫疄鐜帮紝杩樹笌褰撳墠鎵閫夋嫨鐨勭‖浠剁幆澧冪瓑鏈夊叧銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%85%B6%E4%BB%96%E5%9B%A0%E7%B4%A0%E5%AF%B9LLVM%E6%80%A7%E8%83%BD%E7%9A%84%E5%BD%B1%E5%93%8D.html,鍏朵粬鍥犵礌瀵筁LVM鎬ц兘鐨勫奖鍝,鍥犵礌锝淟LVM锝滄ц兘锝滃奖鍝 +閲嶈瘯涓浜嬪姟,鍦ㄤ箰瑙傚苟鍙戞帶鍒讹紙OCC锛変腑锛屽湪COMMIT闃舵鍓嶇殑浜嬪姟鏈熼棿锛堜娇鐢ㄤ换浣曢殧绂荤骇鍒級涓嶄細瀵硅褰曡繘琛岄攣瀹氥傝繖鏄竴涓兘鏄捐憲鎻愰珮鎬ц兘鐨勫己澶т紭鍔裤傚畠鐨勭己鐐规槸锛屽鏋滃彟涓涓細璇濆皾璇曟洿鏂扮浉鍚岀殑璁板綍锛屽垯鏇存柊鍙兘浼氬け璐ャ傛墍浠ュ繀椤讳腑姝㈡暣涓簨鍔°傝繖浜涙墍璋撶殑鏇存柊鍐茬獊鏄敱MOT鍦ㄦ彁浜ゆ椂閫氳繃鐗堟湰妫鏌ユ満鍒舵娴嬪埌鐨勩,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E9%87%8D%E8%AF%95%E4%B8%AD%E6%AD%A2%E4%BA%8B%E5%8A%A1.html,閲嶈瘯涓浜嬪姟,閲嶈瘯锝滀腑姝綔浜嬪姟 +缃戠粶鍦板潃绫诲瀷,openGauss鎻愪緵鐢ㄤ簬瀛樺偍IPv4銆両Pv6銆丮AC鍦板潃鐨勬暟鎹被鍨嬨,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E7%BD%91%E7%BB%9C%E5%9C%B0%E5%9D%80%E7%B1%BB%E5%9E%8B.html,缃戠粶鍦板潃绫诲瀷,缃戠粶鍦板潃锝滅被鍨 +GAUSS-04961 鈥 GAUSS-04970,GAUSS-04961: 鈥渙nly allow column name within VALUES鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04961-GAUSS-04970.html,GAUSS-04961 鈥 GAUSS-04970,GAUSS锝04961锝淕AUSS锝04970 +GAUSS-02151 鈥 GAUSS-02160,GAUSS-02152: 鈥淣ode name '%s' is too long鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02151-GAUSS-02160.html,GAUSS-02151 鈥 GAUSS-02160,GAUSS锝02151锝淕AUSS锝02160 +PQsendPrepare,鍙戦佷竴涓姹傦紝鍒涘缓涓涓粰瀹氬弬鏁扮殑棰勫璇彞锛岃屼笉绛夊緟缁撴潫銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PQsendPrepare.html,PQsendPrepare,PQsendPrepare +Custom Plan鍜孏eneric Plan閫夋嫨鐨凥int,瀵逛簬浠BE鏂瑰紡鎵ц鐨勬煡璇㈣鍙ュ拰DML璇彞锛屼紭鍖栧櫒浼氬熀浜庤鍒欍佷唬浠枫佸弬鏁扮瓑鍥犵礌閫夋嫨鐢熸垚Custom Plan鎴朑eneric Plan鎵ц銆傜敤鎴峰彲浠ラ氳繃use_cplan/use_gplan鐨刪int鎸囧畾浣跨敤鍝璁″垝鎵ц鏂瑰紡銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/Custom-Plan%E5%92%8CGeneric-Plan%E9%80%89%E6%8B%A9%E7%9A%84Hint.html,Custom Plan鍜孏eneric Plan閫夋嫨鐨凥int,Custom锝淧lan锝淕eneric锝淧lan锝滈夋嫨锝淗int +GLOBAL_SESSION_MEMORY_DETAIL,缁熻鍚勮妭鐐圭殑绾跨▼鐨勫唴瀛樹娇鐢ㄦ儏鍐碉紝浠emoryContext鑺傜偣鏉ョ粺璁°,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GLOBAL_SESSION_MEMORY_DETAIL.html,GLOBAL_SESSION_MEMORY_DETAIL,GLOBAL锝淪ESSION锝淢EMORY锝淒ETAIL +Wait Events,WAIT_EVENTS,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/Wait-Events.html,Wait Events,Wait锝淓vents +GAUSS-05601 鈥 GAUSS-05610,GAUSS-05601: 鈥渙nly system/monitor admin can get user statistics info鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05601-GAUSS-05610.html,GAUSS-05601 鈥 GAUSS-05610,GAUSS锝05601锝淕AUSS锝05610 +棰勫啓寮忔棩蹇,璁剧疆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E9%A2%84%E5%86%99%E5%BC%8F%E6%97%A5%E5%BF%97.html,棰勫啓寮忔棩蹇,棰勫啓锝滃紡锝滄棩蹇 +GAUSS-00871 鈥 GAUSS-00880,GAUSS-00871: 鈥渃an not set unusable index partition against NON-PARTITIONED index鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00871-GAUSS-00880.html,GAUSS-00871 鈥 GAUSS-00880,GAUSS锝00871锝淕AUSS锝00880 +GAUSS-06881 鈥 GAUSS-06890,GAUSS-06881: 鈥淔ailed to parse the filefooter from string鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06881-GAUSS-06890.html,GAUSS-06881 鈥 GAUSS-06890,GAUSS锝06881锝淕AUSS锝06890 +GAUSS-00701 鈥 GAUSS-00800,GAUSS-00701 鈥 GAUSS-00710,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00701-GAUSS-00800.html,GAUSS-00701 鈥 GAUSS-00800,GAUSS锝00701锝淕AUSS锝00800 +GAUSS-01801 鈥 GAUSS-01900,GAUSS-01801 鈥 GAUSS-01810,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01801-GAUSS-01900.html,GAUSS-01801 鈥 GAUSS-01900,GAUSS锝01801锝淕AUSS锝01900 +GAUSS-06101 鈥 GAUSS-06110,GAUSS-06101: 鈥渞eturn type '%s' must be in installation group鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06101-GAUSS-06110.html,GAUSS-06101 鈥 GAUSS-06110,GAUSS锝06101锝淕AUSS锝06110 浜у搧瀹氫綅,openGauss鏄竴娆炬敮鎸丼QL2003鏍囧噯璇硶锛屾敮鎸佷富澶囬儴缃茬殑楂樺彲鐢ㄥ叧绯诲瀷鏁版嵁搴撱,https://opengauss.org/zh/docs/3.0.0/docs/Technicalwhitepaper/%E4%BA%A7%E5%93%81%E5%AE%9A%E4%BD%8D.html,浜у搧瀹氫綅,浜у搧锝滃畾浣 -SQL Detail,SQL Detail鍒楀悕绉板強鎻忚堪濡備笅琛ㄦ墍绀恒,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/SQL-Detail.html,SQL Detail,SQL锝淒etail -Ustore,Ustore瀛樺偍寮曟搸锛屽張鍚岻n-place Update瀛樺偍寮曟搸锛堝師鍦版洿鏂帮級锛屾槸openGauss 鍐呮牳鏂板鐨勪竴绉嶅瓨鍌ㄦā寮忋傛鍓嶇殑鐗堟湰浣跨敤鐨勮瀛樺偍寮曟搸鏄疉ppend Update锛堣拷鍔犳洿鏂帮級妯″紡銆傝拷鍔犳洿鏂板浜庝笟鍔′腑鐨勫銆佸垹浠ュ強HOT锛圚eapOnly Tuple锛塙pdate锛堝嵆鍚屼竴椤甸潰鍐呮洿鏂帮級鏈夊緢濂界殑琛ㄧ幇锛屼絾瀵逛簬璺ㄦ暟鎹〉闈㈢殑闈濰OT UPDATE鍦烘櫙锛屽瀮鍦惧洖鏀朵笉澶熼珮鏁堛傚洜姝わ紝Ustore瀛樺偍寮曟搸搴旇繍鑰岀敓銆,https://opengauss.org/zh/docs/3.0.0/docs/BriefTutorial/Ustore.html,Ustore,Ustore -GAUSS-03001 鈥 GAUSS-03010,GAUSS-03001: 鈥渟malldatetime out of range鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03001-GAUSS-03010.html,GAUSS-03001 鈥 GAUSS-03010,GAUSS锝03001锝淕AUSS锝03010 -澶囨満澶勪簬need repair(WAL)鐘舵侀棶棰,openGauss澶囨満鍑虹幇Standby Need repair(WAL)鏁呴殰銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%A4%87%E6%9C%BA%E5%A4%84%E4%BA%8Eneed-repair_WAL_%E7%8A%B6%E6%80%81%E9%97%AE%E9%A2%98.html,澶囨満澶勪簬need repair(WAL)鐘舵侀棶棰,澶囨満锝滃浜庯綔need锝渞epair锝(锝淲AL锝)锝滅姸鎬侊綔闂 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gs_collector宸ュ叿鏀寔鏀堕泦鐨勭郴缁熻〃鍜岃鍥惧垪琛,https://opengauss.org/zh/docs/3.0.0/docs/Toolreference/gs_collector%E5%B7%A5%E5%85%B7%E6%94%AF%E6%8C%81%E6%94%B6%E9%9B%86%E7%9A%84%E7%B3%BB%E7%BB%9F%E8%A1%A8%E5%92%8C%E8%A7%86%E5%9B%BE%E5%88%97%E8%A1%A8.html,gs_collector宸ュ叿鏀寔鏀堕泦鐨勭郴缁熻〃鍜岃鍥惧垪琛,gs锝渃ollector锝滃伐鍏凤綔鏀寔锝滄敹闆嗭綔绯荤粺锝滆〃锝滆鍥撅綔鍒楄〃 +SQLSetEnvAttr,璁剧疆鎺у埗鐜鍚勬柟闈㈢殑灞炴с,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/SQLSetEnvAttr.html,SQLSetEnvAttr,SQLSetEnvAttr +GAUSS-03921 鈥 GAUSS-03930,GAUSS-03921: 鈥淎pplication Workload Group Mapping '%s': object can not create鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03921-GAUSS-03930.html,GAUSS-03921 鈥 GAUSS-03930,GAUSS锝03921锝淕AUSS锝03930 +DROP FOREIGN TABLE,鍒犻櫎鎸囧畾鐨勫琛ㄣ,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/DROP-FOREIGN-TABLE.html,DROP FOREIGN TABLE,DROP锝淔OREIGN锝淭ABLE 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array鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-07101-GAUSS-07110.html,GAUSS-07101 鈥 GAUSS-07110,GAUSS锝07101锝淕AUSS锝07110 +骞跺彂鍐欏叆浜嬪姟鐨勬綔鍦ㄦ閿佹儏鍐,鍙浜嬪姟娑夊強澶氫釜琛ㄧ殑鎴栬呭悓涓涓〃鐩稿悓琛岀殑鏇存柊鏃讹紝鍚屾椂杩愯鐨勪簨鍔″氨鍙兘鍦ㄥ悓鏃跺皾璇曞啓鍏ユ椂鍙樹负姝婚攣鐘舵併備簨鍔′細鍦ㄦ彁浜ゆ垨鍥炴粴鏃朵竴娆℃цВ闄ゅ叾鎵鏈夐攣瀹氾紝鑰屼笉浼氶愪竴鏀惧純閿佸畾銆備緥濡傦紝鍋囪浜嬪姟T1鍜孴2鍦ㄥぇ鑷寸浉鍚岀殑鏃堕棿寮濮嬶細,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%B9%B6%E5%8F%91%E5%86%99%E5%85%A5%E4%BA%8B%E5%8A%A1%E7%9A%84%E6%BD%9C%E5%9C%A8%E6%AD%BB%E9%94%81%E6%83%85%E5%86%B5.html,骞跺彂鍐欏叆浜嬪姟鐨勬綔鍦ㄦ閿佹儏鍐,骞跺彂锝滃啓鍏ワ綔浜嬪姟锝滄綔鍦綔姝婚攣锝滄儏鍐 +gs_install,鏁版嵁搴撶殑閮ㄧ讲鏄竴涓鏉傜殑杩囩▼銆俹penGauss鎻愪緵浜唃s_install宸ュ叿鏉ュ府鍔╁畬鎴恛penGauss鐨勫畨瑁呭拰閮ㄧ讲銆,https://opengauss.org/zh/docs/3.0.0/docs/Toolreference/gs_install.html,gs_install,gs锝渋nstall +javax.sql.PooledConnection,javax.sql.PooledConnection鏄敱杩炴帴姹犲垱寤虹殑杩炴帴鎺ュ彛銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/javax-sql-PooledConnection.html,javax.sql.PooledConnection,javax锝渟ql锝淧ooledConnection +SUMMARY_STAT_SYS_INDEXES,openGauss鍐呮眹鑱歱g_catalog銆乮nformation_schema浠ュ強pg_toast妯″紡涓墍鏈夌郴缁熻〃鐨勭储寮曠姸鎬佷俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/SUMMARY_STAT_SYS_INDEXES.html,SUMMARY_STAT_SYS_INDEXES,SUMMARY锝淪TAT锝淪YS锝淚NDEXES +GAUSS-02981 鈥 GAUSS-02990,GAUSS-02981: 鈥減ath must be in or below the current directory鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02981-GAUSS-02990.html,GAUSS-02981 鈥 GAUSS-02990,GAUSS锝02981锝淕AUSS锝02990 +GAUSS-03651 鈥 GAUSS-03660,GAUSS-03651: 鈥渇ailed to add new item to block %u in index '%s'鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03651-GAUSS-03660.html,GAUSS-03651 鈥 GAUSS-03660,GAUSS锝03651锝淕AUSS锝03660 +CREATE ROLE,鍒涘缓瑙掕壊銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/CREATE-ROLE.html,CREATE ROLE,CREATE锝淩OLE +STATEMENT_COUNT,鏄剧ず鏁版嵁搴撳綋鍓嶈妭鐐瑰綋鍓嶆椂鍒绘墽琛岀殑浜旂被璇彞锛圫ELECT銆両NSERT銆乁PDATE銆丏ELETE銆丮ERGE INTO锛夊拰锛圖DL銆丏ML銆丏CL锛夌粺璁′俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/STATEMENT_COUNT.html,STATEMENT_COUNT,STATEMENT锝淐OUNT +甯歌鏁呴殰瀹氫綅鎵嬫,鏌ヨ鐘舵佹椂锛屾樉绀轰竴涓妭鐐逛笂鎵鏈夊疄渚嬮兘涓嶆甯告椂锛屽彲鑳芥槸鎿嶄綔绯荤粺鍙戠敓浜嗘晠闅溿,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%B8%B8%E8%A7%81%E6%95%85%E9%9A%9C%E5%AE%9A%E4%BD%8D%E6%89%8B%E6%AE%B5.html,甯歌鏁呴殰瀹氫綅鎵嬫,甯歌鏁呴殰锝滃畾浣嶏綔鎵嬫 +鏁版嵁搴撳唴瀛樺弬鏁拌皟浼,鏁版嵁搴撶殑澶嶆潅鏌ヨ璇彞鎬ц兘闈炲父寮虹殑渚濊禆浜庢暟鎹簱绯荤粺鍐呭瓨鐨勯厤缃弬鏁般傛暟鎹簱绯荤粺鍐呭瓨鐨勯厤缃弬鏁颁富瑕佸寘鎷昏緫鍐呭瓨绠＄悊鐨勬帶鍒跺弬鏁板拰鎵ц绠楀瓙鏄惁涓嬬洏鐨勫弬鏁般,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%95%B0%E6%8D%AE%E5%BA%93%E5%86%85%E5%AD%98%E5%8F%82%E6%95%B0%E8%B0%83%E4%BC%98.html,鏁版嵁搴撳唴瀛樺弬鏁拌皟浼,鏁版嵁搴擄綔鍐呭瓨锝滃弬鏁帮綔璋冧紭 +閿欒鎶ュ憡鍜屾棩蹇,璁板綍鏃ュ織鐨勪綅缃,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E9%94%99%E8%AF%AF%E6%8A%A5%E5%91%8A%E5%92%8C%E6%97%A5%E5%BF%97.html,閿欒鎶ュ憡鍜屾棩蹇,閿欒鎶ュ憡锝滄棩蹇 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Mao, E. Kohler, and R. T. Morris. Cache craftiness for fast multicore key-value storage. 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GAUSS-03210,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03201-GAUSS-03300.html,GAUSS-03201 鈥 GAUSS-03300,GAUSS锝03201锝淕AUSS锝03300 +GAUSS-01251 鈥 GAUSS-01260,GAUSS-01251: 鈥渃ould not read symbolic link '%s': %m鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01251-GAUSS-01260.html,GAUSS-01251 鈥 GAUSS-01260,GAUSS锝01251锝淕AUSS锝01260 +鐗堟湰缂栬瘧,openGauss鐨勭紪璇戣繃绋嬪拰鐢熸垚瀹夎鍖呯殑杩囩▼宸茬粡鍐欐垚浜嗕竴涓竴閿紡鐨勮剼鏈琤uild.sh锛屽彲浠ユ柟渚跨殑閫氳繃鑴氭湰杩涜缂栬瘧鎿嶄綔銆備篃鍙互鑷繁閰嶇疆鐜鍙橀噺锛岄氳繃鍛戒护杩涜缂栬瘧銆,https://opengauss.org/zh/docs/3.0.0/docs/Compilationguide/%E7%89%88%E6%9C%AC%E7%BC%96%E8%AF%91.html,鐗堟湰缂栬瘧,鐗堟湰锝滅紪璇 +GAUSS-05701 鈥 GAUSS-05800,GAUSS-05701 鈥 GAUSS-05710,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05701-GAUSS-05800.html,GAUSS-05701 鈥 GAUSS-05800,GAUSS锝05701锝淕AUSS锝05800 +绾跨▼姹,鍙傛暟璇存槑锛氭帶鍒舵槸鍚︿娇鐢ㄧ嚎绋嬫睜鍔熻兘銆傝鍙傛暟灞炰簬POSTMASTER绫诲瀷鍙傛暟锛岃鍙傝冭〃1涓搴旇缃柟娉曡繘琛岃缃,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E7%BA%BF%E7%A8%8B%E6%B1%A0.html,绾跨▼姹,绾跨▼锝滄睜 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+鎶鏈寚鏍,,https://opengauss.org/zh/docs/3.0.0/docs/Technicalwhitepaper/%E6%8A%80%E6%9C%AF%E6%8C%87%E6%A0%87.html,鎶鏈寚鏍,鎶鏈寚鏍 +GAUSS-05201鈥 GAUSS-05210,GAUSS-05201: 鈥渦nrecognize LOCKMODE type.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05201-GAUSS-05210.html,GAUSS-05201鈥 GAUSS-05210,GAUSS锝05201锝淕AUSS锝05210 +PG_STAT_REPLICATION,PG_STAT_REPLICATION瑙嗗浘鐢ㄤ簬鎻忚堪鏃ュ織鍚屾鐘舵佷俊鎭紝渚嬪鍙戣捣绔彂閫佹棩蹇椾綅缃紝鎺ユ敹绔帴鏀舵棩蹇椾綅缃瓑銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_STAT_REPLICATION.html,PG_STAT_REPLICATION,PG锝淪TAT锝淩EPLICATION +GAUSS-01161 鈥 GAUSS-01170,GAUSS-01161: 鈥渓ength of field '%s' can not be less then 0鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01161-GAUSS-01170.html,GAUSS-01161 鈥 GAUSS-01170,GAUSS锝01161锝淕AUSS锝01170 +LOCAL_ACTIVE_SESSION,LOCAL_ACTIVE_SESSION瑙嗗浘鏄剧ず鏈妭鐐逛笂鐨凙CTIVE SESSION PROFILE鍐呭瓨涓殑鏍锋湰銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/LOCAL_ACTIVE_SESSION.html,LOCAL_ACTIVE_SESSION,LOCAL锝淎CTIVE锝淪ESSION +GS_CLIENT_GLOBAL_KEYS,GS_CLIENT_GLOBAL_KEYS绯荤粺琛ㄨ褰曞瘑鎬佺瓑鍊肩壒鎬т腑瀹㈡埛绔姞瀵嗕富瀵嗛挜鐩稿叧淇℃伅锛屾瘡鏉¤褰曞搴斾竴涓鎴风鍔犲瘑涓诲瘑閽ャ,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GS_CLIENT_GLOBAL_KEYS.html,GS_CLIENT_GLOBAL_KEYS,GS锝淐LIENT锝淕LOBAL锝淜EYS +鐗╃悊澶囦唤,鏀寔灏嗘暣涓暟鎹簱鐨勬暟鎹互鍐呴儴鏍煎紡澶囦唤鍒版寚瀹氱殑瀛樺偍浠嬭川涓,https://opengauss.org/zh/docs/3.0.0/docs/CharacteristicDescription/%E7%89%A9%E7%90%86%E5%A4%87%E4%BB%BD.html,鐗╃悊澶囦唤,鐗╃悊锝滃浠 +PG_LOCKS,PG_LOCKS瑙嗗浘瀛樺偍鍚勬墦寮浜嬪姟鎵鎸佹湁鐨勯攣淇℃伅銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_LOCKS.html,PG_LOCKS,PG锝淟OCKS +璁剧疆鎺у埗缁,openGauss璧勬簮璐熻浇绠＄悊鐨勬牳蹇冩槸璧勬簮姹狅紝鑰岄厤缃祫婧愭睜棣栧厛瑕佸湪鐜涓疄鐜版帶鍒剁粍Cgroups鐨勮缃傛洿澶欳groups鐨勫師鐞嗕粙缁嶏紝璇锋煡鐪嬬浉鍏虫搷浣滅郴缁熺殑浜у搧鎵嬪唽銆俹penGauss鐨勬帶鍒剁粍璇峰弬鑰冩煡鐪嬫帶鍒剁粍鐨勪俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E8%AE%BE%E7%BD%AE%E6%8E%A7%E5%88%B6%E7%BB%84.html,璁剧疆鎺у埗缁,璁剧疆锝滄帶鍒剁粍 +GAUSS-02101 鈥 GAUSS-02110,GAUSS-02101: 鈥淚nvalid RTE found.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02101-GAUSS-02110.html,GAUSS-02101 鈥 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GAUSS-00850,GAUSS锝00841锝淕AUSS锝00850 +PLAN_TABLE,PLAN_TABLE鏄剧ず鐢ㄦ埛閫氳繃鎵цEXPLAIN PLAN鏀堕泦鍒扮殑璁″垝淇℃伅銆傝鍒掍俊鎭殑鐢熷懡鍛ㄦ湡鏄痵ession绾у埆锛宻ession閫鍑哄悗鐩稿簲鐨勬暟鎹皢琚竻闄ゃ傚悓鏃朵笉鍚宻ession鍜屼笉鍚寀ser闂寸殑鏁版嵁鏄浉浜掗殧绂荤殑銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PLAN_TABLE.html,PLAN_TABLE,PLAN锝淭ABLE +GAUSS-53600 鈥 GAUSS-53699,GAUSS-53600: 鈥淐A password must contain at least eight characters.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-53600-GAUSS-53699.html,GAUSS-53600 鈥 GAUSS-53699,GAUSS锝53600锝淕AUSS锝53699 +Scan鏂瑰紡鐨凥int,鎸囨槑scan浣跨敤鐨勬柟娉曪紝鍙互鏄痶ablescan銆乮ndexscan鍜宨ndexonlyscan銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/Scan%E6%96%B9%E5%BC%8F%E7%9A%84Hint.html,Scan鏂瑰紡鐨凥int,Scan锝滄柟寮忥綔Hint +ANALYZE | ANALYSE,鐢ㄤ簬鏀堕泦涓庢暟鎹簱涓櫘閫氳〃鍐呭鐩稿叧鐨勭粺璁′俊鎭紝缁熻缁撴灉瀛樺偍鍦ㄧ郴缁熻〃PG_STATISTIC涓嬨傛墽琛岃鍒掔敓鎴愬櫒浼氫娇鐢ㄨ繖浜涚粺璁℃暟鎹紝浠ョ‘瀹氭渶鏈夋晥鐨勬墽琛岃鍒掋,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/ANALYZE-ANALYSE.html,ANALYZE | ANALYSE,ANALYZE锝渱锝淎NALYSE 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relation from joinlist: %d鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06261-GAUSS-06270.html,GAUSS-06261 鈥 GAUSS-06270,GAUSS锝06261锝淕AUSS锝06270 +GAUSS-01481 鈥 GAUSS-01490,GAUSS-01481: 鈥減arameter '%s' cannot be set in a secondary extension control file鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01481-GAUSS-01490.html,GAUSS-01481 鈥 GAUSS-01490,GAUSS锝01481锝淕AUSS锝01490 +浣跨敤gsql鍏冨懡浠ゅ鍏ユ暟鎹,gsql宸ュ叿鎻愪緵浜嗗厓鍛戒护\copy杩涜鏁版嵁瀵煎叆銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E4%BD%BF%E7%94%A8gsql%E5%85%83%E5%91%BD%E4%BB%A4%E5%AF%BC%E5%85%A5%E6%95%B0%E6%8D%AE.html,浣跨敤gsql鍏冨懡浠ゅ鍏ユ暟鎹,浣跨敤锝済sql锝滃厓锝滃懡浠わ綔瀵煎叆锝滄暟鎹 +PG_DEPEND,PG_DEPEND绯荤粺琛ㄨ褰曟暟鎹簱瀵硅薄涔嬮棿鐨勪緷璧栧叧绯汇傝繖涓俊鎭厑璁窪ROP鍛戒护鎵惧嚭鍝簺鍏跺畠瀵硅薄蹇呴』鐢盌ROP CASCADE鍒犻櫎锛屾垨鑰呮槸鍦―ROP RESTRICT鐨勬儏鍐典笅閬垮厤鍒犻櫎銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_DEPEND.html,PG_DEPEND,PG锝淒EPEND +gs_dropnode,openGauss鎻愪緵浜唃s_dropnode宸ュ叿浠庝竴涓诲澶囩殑鏁版嵁搴撲腑绉婚櫎涓嶉渶瑕佺殑澶囨満锛屾渶澶氬彲浠ュ垹闄ゅ埌鍙墿涓嬪崟鏈恒,https://opengauss.org/zh/docs/3.0.0/docs/Toolreference/gs_dropnode.html,gs_dropnode,gs锝渄ropnode +绀轰緥锛氬父鐢ㄦ搷浣,姝ょず渚嬪皢婕旂ず濡備綍鍩轰簬openGauss鎻愪緵鐨凧DBC鎺ュ彛寮鍙戝簲鐢ㄧ▼搴忋,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E7%A4%BA%E4%BE%8B-%E5%B8%B8%E7%94%A8%E6%93%8D%E4%BD%9C.html,绀轰緥锛氬父鐢ㄦ搷浣,绀轰緥锝滃父鐢綔鎿嶄綔 +鍔ㄦ佽皟鐢ㄥ尶鍚嶅潡,鍔ㄦ佽皟鐢ㄥ尶鍚嶅潡鏄寚鍦ㄥ姩鎬佽鍙ヤ腑鎵ц鍖垮悕鍧楋紝浣跨敤EXECUTE IMMEDIATE鈥SING璇彞鍚庨潰甯N銆丱UT鏉ヨ緭鍏ャ佽緭鍑哄弬鏁般,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%8A%A8%E6%80%81%E8%B0%83%E7%94%A8%E5%8C%BF%E5%90%8D%E5%9D%97.html,鍔ㄦ佽皟鐢ㄥ尶鍚嶅潡,鍔ㄦ侊綔璋冪敤锝滃尶鍚嶏綔鍧 +GAUSS-01701 鈥 GAUSS-01800,GAUSS-01701 鈥 GAUSS-01710,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01701-GAUSS-01800.html,GAUSS-01701 鈥 GAUSS-01800,GAUSS锝01701锝淕AUSS锝01800 +SQLBindParameter,灏嗕竴鏉QL璇彞涓殑涓涓弬鏁版爣蹇楀拰涓涓紦鍐插尯缁戝畾璧锋潵銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/SQLBindParameter.html,SQLBindParameter,SQLBindParameter +GAUSS-04701 鈥 GAUSS-04710,GAUSS-04706: 鈥淭he parameter can not smaller than -1.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04701-GAUSS-04710.html,GAUSS-04701 鈥 GAUSS-04710,GAUSS锝04701锝淕AUSS锝04710 +浼垪ROWNUM,ROWNUM涓烘煡璇㈠嚭鏉ョ殑姣忎竴琛岃褰曠敓鎴愪竴涓簭鍙凤紝浠1寮濮嬩緷娆￠掑涓斾笉浼氶噸澶嶃,https://opengauss.org/zh/docs/3.0.0/docs/CharacteristicDescription/%E4%BC%AA%E5%88%97ROWNUM.html,浼垪ROWNUM,浼垪锝淩OWNUM +"curosr.executemany(query,vars_list)",姝ゆ柟娉曟墽琛孲QL鍛戒护鎵鏈夊弬鏁板簭鍒楁垨搴忓垪涓殑SQL鏄犲皠銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/curosr-executemany-query-vars_list.html,"curosr.executemany(query,vars_list)","curosr锝渆xecutemany锝(锝渜uery锝,锝渧ars锝渓ist锝)" +PG_STAT_USER_FUNCTIONS,PG_STAT_USER_FUNCTIONS瑙嗗浘鏄剧ず鍛藉悕绌洪棿涓敤鎴疯嚜瀹氫箟鍑芥暟锛堝嚱鏁拌瑷涓洪潪鍐呴儴璇█锛夌殑鐘舵佷俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_STAT_USER_FUNCTIONS.html,PG_STAT_USER_FUNCTIONS,PG锝淪TAT锝淯SER锝淔UNCTIONS +GAUSS-02391 鈥 GAUSS-02400,GAUSS-02391: 鈥渃annot change TOAST relation '%s'鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02391-GAUSS-02400.html,GAUSS-02391 鈥 GAUSS-02400,GAUSS锝02391锝淕AUSS锝02400 +GAUSS-03021 鈥 GAUSS-03030,GAUSS-03021: 鈥渋nterval units '%s' not recognized鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03021-GAUSS-03030.html,GAUSS-03021 鈥 GAUSS-03030,GAUSS锝03021锝淕AUSS锝03030 +杩炴帴鏁版嵁搴擄紙浠SL鏂瑰紡锛,鐢ㄦ埛閫氳繃JDBC杩炴帴openGauss鏈嶅姟鍣ㄦ椂锛屽彲浠ラ氳繃寮鍚疭SL鍔犲瘑瀹㈡埛绔拰鏈嶅姟鍣ㄤ箣闂寸殑閫氳锛屼负鏁忔劅鏁版嵁鍦↖nternet涓婄殑浼犺緭鎻愪緵浜嗕竴绉嶅畨鍏ㄤ繚闅滄墜娈点傛湰灏忚妭涓昏浠嬬粛搴旂敤绋嬪簭閫氳繃JDBC濡備綍閲囩敤SSL鐨勬柟寮忚繛鎺penGauss銆傚湪浣跨敤鏈皬鑺傛墍鎻忚堪鐨勬柟娉曞墠锛岄粯璁ょ敤鎴峰凡缁忚幏鍙栦簡鏈嶅姟绔拰瀹㈡埛绔墍闇瑕佺殑璇佷功鍜岀閽ユ枃浠讹紝鍏充簬璇佷功绛夋枃浠剁殑鑾峰彇璇峰弬鑰僌penssl鐩稿叧鏂囨。鍜屽懡浠ゃ,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E8%BF%9E%E6%8E%A5%E6%95%B0%E6%8D%AE%E5%BA%93_%E4%BB%A5SSL%E6%96%B9%E5%BC%8F.html,杩炴帴鏁版嵁搴擄紙浠SL鏂瑰紡锛,杩炴帴锝滄暟鎹簱锝滐紙锝淪SL锝滄柟寮忥綔锛 +鑱氶泦鍑芥暟,sum(expression),https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E8%81%9A%E9%9B%86%E5%87%BD%E6%95%B0.html,鑱氶泦鍑芥暟,鑱氶泦锝滃嚱鏁 +缃戠粶,閫氳繃sar鎴杋fconfig鍛戒护鏌ョ湅openGauss鍐呰妭鐐圭綉缁滀娇鐢ㄦ儏鍐碉紝鍒嗘瀽鏄惁瀛樺湪鐢变簬缃戠粶瀵艰嚧鐨勬ц兘鐡堕銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E7%BD%91%E7%BB%9C.html,缃戠粶,缃戠粶 +GAUSS-01571 鈥 GAUSS-01580,GAUSS-01571: 鈥渘o >= operator for opfamily %u鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01571-GAUSS-01580.html,GAUSS-01571 鈥 GAUSS-01580,GAUSS锝01571锝淕AUSS锝01580 +DBE_PLDEBUGGER.delete_breakpoint,debug绔皟璇曡繃绋嬩腑锛岃皟鐢╠elete_breakpoint鍒犻櫎宸叉湁鐨勬柇鐐广,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/DBE_PLDEBUGGER-delete_breakpoint.html,DBE_PLDEBUGGER.delete_breakpoint,DBE锝淧LDEBUGGER锝渄elete锝渂reakpoint +PG_SHDESCRIPTION,PG_SHDESCRIPTION绯荤粺琛ㄤ负鍏变韩鏁版嵁搴撳璞″瓨鍌ㄥ彲閫夌殑娉ㄩ噴銆傚彲浠ヤ娇鐢–OMMENT鍛戒护鎿嶄綔娉ㄩ噴鐨勫唴瀹癸紝浣跨敤psql鐨刓d鍛戒护鏌ョ湅娉ㄩ噴鍐呭銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_SHDESCRIPTION.html,PG_SHDESCRIPTION,PG锝淪HDESCRIPTION +瀵硅〃鎵цVACUUM,濡傛灉瀵煎叆杩囩▼涓紝杩涜浜嗗ぇ閲忕殑鏇存柊鎴栧垹闄よ鏃讹紝搴旇繍琛孷ACUUM FULL鍛戒护锛岀劧鍚庤繍琛孉NALYZE鍛戒护銆傚ぇ閲忕殑鏇存柊鍜屽垹闄ゆ搷浣滐紝浼氫骇鐢熷ぇ閲忕殑纾佺洏椤甸潰纰庣墖锛屼粠鑰岄愭笎闄嶄綆鏌ヨ鐨勬晥鐜囥俈ACUUM FULL鍙互灏嗙鐩橀〉闈㈢鐗囨仮澶嶅苟浜よ繕鎿嶄綔绯荤粺銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%AF%B9%E8%A1%A8%E6%89%A7%E8%A1%8CVACUUM.html,瀵硅〃鎵цVACUUM,瀵硅〃锝滄墽琛岋綔VACUUM +GAUSS-02801 鈥 GAUSS-02900,GAUSS-02801 鈥 GAUSS-02810,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02801-GAUSS-02900.html,GAUSS-02801 鈥 GAUSS-02900,GAUSS锝02801锝淕AUSS锝02900 +MOT骞跺彂鎺у埗鏈哄埗,閫氳繃澶ч噺鐮旂┒锛屾垜浠壘鍒颁簡鏈浣崇殑骞跺彂鎺у埗鏈哄埗锛岀粨璁轰负锛氬熀浜嶴ILO鐨凮CC绠楁硶鏄疢OT涓渶绗﹀悎ACID鐗规х殑OCC绠楁硶銆係ILO涓烘弧瓒矼OT鐨勬寫鎴樻ч渶姹傛彁渚涗簡鏈濂界殑鍩虹銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/MOT%E5%B9%B6%E5%8F%91%E6%8E%A7%E5%88%B6%E6%9C%BA%E5%88%B6.html,MOT骞跺彂鎺у埗鏈哄埗,MOT锝滃苟鍙戯綔鎺у埗锝滄満鍒 +鍥炴粴鐩稿叧鍙傛暟,**鍙傛暟璇存槑锛**寮傛鍥炴粴璋冪敤鐨剈ndoworker绾跨▼鏁伴噺锛屽弬鏁伴噸鍚敓鏁堛,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%9B%9E%E6%BB%9A%E7%9B%B8%E5%85%B3%E5%8F%82%E6%95%B0.html,鍥炴粴鐩稿叧鍙傛暟,鍥炴粴锝滅浉鍏筹綔鍙傛暟 +Psycopg,Psycopg鎺ュ彛鏄竴濂楁彁渚涚粰鐢ㄦ埛鐨凙PI鏂规硶锛屾湰鑺傚皢瀵归儴鍒嗗父鐢ㄦ帴鍙ｅ仛鍏蜂綋鎻忚堪銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/Psycopg.html,Psycopg,Psycopg +pg_controldata,pg_controldata宸ュ叿鐢ㄦ潵鏄剧ず鏁版嵁搴撶洰褰曚笅control鏂囦欢鐨勪俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Toolreference/pg_controldata.html,pg_controldata,pg锝渃ontroldata +瀹夊叏閰嶇疆,**鍙傛暟璇存槑锛**Elastic Search绯荤粺IP鍦板潃銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%AE%89%E5%85%A8%E9%85%8D%E7%BD%AE.html,瀹夊叏閰嶇疆,瀹夊叏锝滈厤缃 +GAUSS-05381 鈥 GAUSS-05390,GAUSS-05381: 鈥渦nsupported function or view in %s mode.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05381-GAUSS-05390.html,GAUSS-05381 鈥 GAUSS-05390,GAUSS锝05381锝淕AUSS锝05390 +GAUSS-07161 鈥 GAUSS-07170,GAUSS-07161: 鈥渃ould not remove %s file: %m. This will lead to residual of stale xlog segments鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-07161-GAUSS-07170.html,GAUSS-07161 鈥 GAUSS-07170,GAUSS锝07161锝淕AUSS锝07170 +GAUSS-00441 鈥 GAUSS-00450,GAUSS-00442: 鈥渃ould not create any TCP/IP sockets鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00441-GAUSS-00450.html,GAUSS-00441 鈥 GAUSS-00450,GAUSS锝00441锝淕AUSS锝00450 +GAUSS-05891 鈥 GAUSS-05900,GAUSS-05891: 鈥渙ption '%s' not recognized.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05891-GAUSS-05900.html,GAUSS-05891 鈥 GAUSS-05900,GAUSS锝05891锝淕AUSS锝05900 +杩炴帴璁剧疆,浠嬬粛璁剧疆瀹㈡埛绔拰鏈嶅姟鍣ㄨ繛鎺ユ柟寮忕浉鍏崇殑鍙傛暟銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E8%BF%9E%E6%8E%A5%E8%AE%BE%E7%BD%AE.html,杩炴帴璁剧疆,杩炴帴锝滆缃 +WHERE瀛愬彞,褰撴垜浠渶瑕佹牴鎹寚瀹氭潯浠朵粠琛ㄤ腑鏌ヨ鏁版嵁鏃讹紝灏卞彲浠ュ湪SELECT璇彞涓坊鍔燱HERE瀛愬彞锛屼粠鑰岃繃婊ゆ帀鎴戜滑涓嶉渶瑕佹暟鎹俉HERE瀛愬彞鏋勬垚涓涓閫夋嫨琛ㄨ揪寮忥紝鐢ㄤ簬鎸囧畾鏉′欢鑰岃幏鍙栫殑鏁版嵁锛屽鏋滅粰瀹氱殑鏉′欢婊¤冻锛屾墠杩斿洖浠庤〃涓殑鍏蜂綋鏁板笺,https://opengauss.org/zh/docs/3.0.0/docs/BriefTutorial/WHERE%E5%AD%90%E5%8F%A5.html,WHERE瀛愬彞,WHERE锝滃瓙鍙 +WDR Snapshot Schema,"WDR Snapshot鍦ㄥ惎鍔ㄥ悗锛堟墦寮鍙傛暟enable_wdr_snapshot锛夛紝浼氬湪鐢ㄦ埛琛ㄧ┖闂""pg_default""锛屾暟鎹簱""postgres""涓嬫柊寤簊chema 鈥渟napshot鈥濓紝鐢ㄤ簬鎸佷箙鍖朩DR蹇収鏁版嵁銆傞粯璁ゅ垵濮嬪寲鐢ㄦ埛鎴杕onadmin鐢ㄦ埛鍙互璁块棶Snapshot Schema銆",https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/WDR-Snapshot-Schema.html,WDR Snapshot Schema,WDR锝淪napshot锝淪chema +GAUSS-04971 鈥 GAUSS-04980,GAUSS-04971: 鈥淣o function matches the given arguments names. You might need to add explicit declare arguments names.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04971-GAUSS-04980.html,GAUSS-04971 鈥 GAUSS-04980,GAUSS锝04971锝淕AUSS锝04980 +GAUSS-06791 鈥 GAUSS-06800,GAUSS-06791: 鈥渉ash bucket is not supported in column store.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06791-GAUSS-06800.html,GAUSS-06791 鈥 GAUSS-06800,GAUSS锝06791锝淕AUSS锝06800 +GAUSS-04921 鈥 GAUSS-04930,"GAUSS-04921: 鈥渆xpected message length is %d, actual message length is %d鈥",https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04921-GAUSS-04930.html,GAUSS-04921 鈥 GAUSS-04930,GAUSS锝04921锝淕AUSS锝04930 +GS_WLM_SESSION_STATISTICS,GS_WLM_SESSION_STATISTICS瑙嗗浘鏄剧ず褰撳墠鐢ㄦ埛鍦ㄦ暟鎹簱瀹炰緥涓婃鍦ㄦ墽琛岀殑浣滀笟鐨勮礋杞界鐞嗚褰曘傛煡璇㈣瑙嗗浘闇瑕乻ysadmin鏉冮檺銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GS_WLM_SESSION_STATISTICS.html,GS_WLM_SESSION_STATISTICS,GS锝淲LM锝淪ESSION锝淪TATISTICS +GAUSS-00881 鈥 GAUSS-00890,GAUSS-00882: 鈥渦pper boundary of adding partition MUST overtop last existing partition鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00881-GAUSS-00890.html,GAUSS-00881 鈥 GAUSS-00890,GAUSS锝00881锝淕AUSS锝00890 +GAUSS-01201 鈥 GAUSS-01210,GAUSS-01201: 鈥渃an not specify EOL in BINARY mode鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01201-GAUSS-01210.html,GAUSS-01201 鈥 GAUSS-01210,GAUSS锝01201锝淕AUSS锝01210 +GAUSS-00521 鈥 GAUSS-00530,GAUSS-00521: 鈥渃annot change the tablespace of the currently open database鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00521-GAUSS-00530.html,GAUSS-00521 鈥 GAUSS-00530,GAUSS锝00521锝淕AUSS锝00530 +ALTER TRIGGER,淇敼瑙﹀彂鍣ㄥ悕绉般,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/ALTER-TRIGGER.html,ALTER TRIGGER,ALTER锝淭RIGGER +SQL鑷瘖鏂,鐢ㄦ埛鍦ㄦ墽琛屾煡璇㈡垨鑰呮墽琛孖NSERT/DELETE/UPDATE/CREATE TABLE AS璇彞鏃讹紝鍙兘浼氶亣鍒版ц兘闂銆傝繖绉嶆儏鍐典笅锛岄氳繃鏌ヨGS_WLM_SESSION_STATISTICS銆丟S_WLM_SESSION_HISTORY瑙嗗浘鐨剋arning瀛楁鍙互鑾峰緱瀵瑰簲鏌ヨ鍙兘瀵艰嚧鎬ц兘闂鐨勫憡璀︿俊鎭紝涓烘ц兘璋冧紭鎻愪緵鍙傝冦,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/SQL%E8%87%AA%E8%AF%8A%E6%96%AD.html,SQL鑷瘖鏂,SQL锝滆瘖鏂 +PQconnectdb,涓庢暟鎹簱鏈嶅姟鍣ㄥ缓绔嬩竴涓柊鐨勮繛鎺ャ,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PQconnectdb.html,PQconnectdb,PQconnectdb +绯荤粺鍐呴儴浣跨敤鐨勫伐鍏,鏈妭鎵娑夊強鐨勫伐鍏蜂负openGauss杩涚▼闂磋繍琛屼娇鐢ㄧ殑宸ュ叿锛屾垨鑰呰妯″潡闂磋皟鐢ㄧ殑宸ュ叿銆傝繖浜涘伐鍏峰彧鐢ㄤ簬婊¤冻鍐呴儴璋冪敤鍦烘櫙锛屾湭瀵瑰叾浠栧満鏅笅鐨勪娇鐢ㄦ纭у仛杩囬獙璇併傚洜姝わ紝涓嶅缓璁敤鎴风洿鎺ヤ娇鐢ㄨ繖浜涘伐鍏锋墽琛屼笟鍔★紝浠ラ槻瀵圭郴缁熻繍琛屽甫鏉ュ奖鍝嶃,https://opengauss.org/zh/docs/3.0.0/docs/Toolreference/%E7%B3%BB%E7%BB%9F%E5%86%85%E9%83%A8%E4%BD%BF%E7%94%A8%E7%9A%84%E5%B7%A5%E5%85%B7.html,绯荤粺鍐呴儴浣跨敤鐨勫伐鍏,绯荤粺锝滃唴閮綔浣跨敤锝滃伐鍏 +component瀛愬懡浠,璇ュ瓙鍛戒护鍙互鐢ㄤ簬鍚姩DBMind鐨勭粍浠讹紝鍖呮嫭鍙敤浜庣洃鎺ф寚鏍囩殑exporter锛屼互鍙夾I鍔熻兘绛夈傝鍛戒护鍙互灏嗙敤鎴烽氳繃鍛戒护琛屼紶鍏ョ殑鍛戒护杞彂缁欏搴旂殑瀛愮粍浠讹紝鏁呬笉鍚岀殑瀛愮粍浠跺懡浠ら渶鍙傝冨叾鍔熻兘鐨勫搴旇鏄庯紝璇﹁鍚庢枃鍚勪釜瀛愮粍浠跺搴旂珷鑺傦紝姝ゅ涓嶅啀璧樿堪銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/component%E5%AD%90%E5%91%BD%E4%BB%A4.html,component瀛愬懡浠,component锝滃瓙锝滃懡浠 +GAUSS-04431 鈥 GAUSS-04440,GAUSS-04432: 鈥渋nvalid set size for BipartiteMatch鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04431-GAUSS-04440.html,GAUSS-04431 鈥 GAUSS-04440,GAUSS锝04431锝淕AUSS锝04440 +SMP 浣跨敤寤鸿,鎯宠鍒╃敤SMP鎻愬崌鏌ヨ鎬ц兘闇瑕佹弧瓒充互涓嬫潯浠讹細,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/SMP-%E4%BD%BF%E7%94%A8%E5%BB%BA%E8%AE%AE.html,SMP 浣跨敤寤鸿,SMP锝滀娇鐢綔寤鸿 +PG_PUBLICATION_REL,绯荤粺琛≒G_PUBLICATION_REL鍖呭惈褰撳墠鏁版嵁搴撲腑鐨勮〃鍜宲ublication涔嬮棿鐨勬槧灏勶紝杩欐槸涓绉嶅瀵瑰鏄犲皠銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_PUBLICATION_REL.html,PG_PUBLICATION_REL,PG锝淧UBLICATION锝淩EL +GAUSS-02601 鈥 GAUSS-02610,GAUSS-02601: 鈥渋nvalid source encoding ID: %d鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02601-GAUSS-02610.html,GAUSS-02601 鈥 GAUSS-02610,GAUSS锝02601锝淕AUSS锝02610 +DBE_PLDEBUGGER.abort,浠erver绔墽琛岀殑瀛樺偍杩囩▼鎶ラ敊璺冲嚭銆傝繑鍥炲艰〃绀烘槸鍚︽垚鍔熷彂閫乤bort銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/DBE_PLDEBUGGER-abort.html,DBE_PLDEBUGGER.abort,DBE锝淧LDEBUGGER锝渁bort +GLOBAL_STATEMENT_COMPLEX_RUNTIME,鏄剧ず褰撳墠鐢ㄦ埛鍦ㄥ悇涓妭鐐逛笂姝ｅ湪鎵ц鐨勪綔涓氱殑璐熻浇绠＄悊璁板綍銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GLOBAL_STATEMENT_COMPLEX_RUNTIME.html,GLOBAL_STATEMENT_COMPLEX_RUNTIME,GLOBAL锝淪TATEMENT锝淐OMPLEX锝淩UNTIME +GAUSS-03751 鈥 GAUSS-03760,GAUSS-03751: 鈥渉eap_update_redo: invalid lp鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03751-GAUSS-03760.html,GAUSS-03751 鈥 GAUSS-03760,GAUSS锝03751锝淕AUSS锝03760 +GAUSS-03701 鈥 GAUSS-03710,GAUSS-03701: 鈥渟pg_redo: unknown op code %u鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03701-GAUSS-03710.html,GAUSS-03701 鈥 GAUSS-03710,GAUSS锝03701锝淕AUSS锝03710 +GAUSS-00931 鈥 GAUSS-00940,GAUSS-00935: 鈥渃ache lookup failed for relation %u鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00931-GAUSS-00940.html,GAUSS-00931 鈥 GAUSS-00940,GAUSS锝00931锝淕AUSS锝00940 +LLVM,openGauss鍊熷姪LLVM锛圠ow Level Virtual Machine锛夋彁渚涚殑搴撳嚱鏁帮紝渚濇嵁鏌ヨ鎵ц璁″垝鏍戯紝灏嗗師鏈湪鎵ц鍣ㄩ樁娈垫墠浼氱‘瀹氭煡璇㈠疄闄呮墽琛岃矾寰勭殑杩囩▼鎻愬墠鍒版墽琛屽垵濮嬪寲闃舵锛屼粠鑰岃閬垮師鏈煡璇㈡墽琛屾椂鍊欎即闅忕殑鍑芥暟璋冪敤銆侀昏緫鏉′欢鍒嗘敮鍒ゆ柇浠ュ強澶ч噺鐨勬暟鎹鍙栫瓑闂锛屼互杈惧埌鎻愬崌鏌ヨ鎬ц兘鐨勭洰鐨勩,https://opengauss.org/zh/docs/3.0.0/docs/BriefTutorial/LLVM.html,LLVM,LLVM +鍑芥暟,openGauss甯哥敤鐨勫嚱鏁板涓嬶細,https://opengauss.org/zh/docs/3.0.0/docs/BriefTutorial/%E5%87%BD%E6%95%B0.html,鍑芥暟,鍑芥暟 +GAUSS-00481 鈥 GAUSS-00490,GAUSS-00481: 鈥減arameter error in ParseHaListenAddr()鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00481-GAUSS-00490.html,GAUSS-00481 鈥 GAUSS-00490,GAUSS锝00481锝淕AUSS锝00490 +GAUSS-06921 鈥 GAUSS-06930,GAUSS-06921: 鈥渂loomFilter create failed鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06921-GAUSS-06930.html,GAUSS-06921 鈥 GAUSS-06930,GAUSS锝06921锝淕AUSS锝06930 +GS_WLM_CGROUP_INFO,GS_WLM_CGROUP_INFO瑙嗗浘鏄剧ず褰撳墠鎵ц浣滀笟鐨勬帶鍒剁粍鐨勪俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GS_WLM_CGROUP_INFO.html,GS_WLM_CGROUP_INFO,GS锝淲LM锝淐GROUP锝淚NFO +GAUSS-00201 鈥 GAUSS-00300,GAUSS-00201 鈥 GAUSS-00210,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00201-GAUSS-00300.html,GAUSS-00201 鈥 GAUSS-00300,GAUSS锝00201锝淕AUSS锝00300 +瀹归敊鎬,褰撴暟鎹簱绯荤粺鍙戠敓閿欒鏃讹紝浠ヤ笅鍙傛暟鎺у埗鏈嶅姟鍣ㄥ鐞嗛敊璇殑鏂瑰紡銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%AE%B9%E9%94%99%E6%80%A7.html,瀹归敊鎬,瀹归敊鎬 +PG_TS_PARSER,PG_TS_PARSER绯荤粺琛ㄥ寘鍚畾涔夋枃鏈В鏋愬櫒鐨勮褰曘傝В鏋愬櫒璐熻矗鍒嗚杈撳叆鏂囨湰涓鸿瘝浣嶏紝骞朵笖涓烘瘡涓瘝浣嶅垎閰嶆爣璁扮被鍨嬨傛柊瑙ｆ瀽鍣ㄥ繀椤荤敱鏁版嵁搴撶郴缁熺鐞嗗憳鍒涘缓銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_TS_PARSER.html,PG_TS_PARSER,PG锝淭S锝淧ARSER +GAUSS-00111 鈥 GAUSS-00120,GAUSS-00111: 鈥渃olumn '%s' cannot be declared SETOF鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00111-GAUSS-00120.html,GAUSS-00111 鈥 GAUSS-00120,GAUSS锝00111锝淕AUSS锝00120 +GAUSS-05611 鈥 GAUSS-05620,"GAUSS-05611: 鈥渓ist is null, can not free鈥",https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05611-GAUSS-05620.html,GAUSS-05611 鈥 GAUSS-05620,GAUSS锝05611锝淕AUSS锝05620 +GAUSS-04761 鈥 GAUSS-04770,GAUSS-04761: 鈥淰alue '%s' of option 'compression' is invalid for row table鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04761-GAUSS-04770.html,GAUSS-04761 鈥 GAUSS-04770,GAUSS锝04761锝淕AUSS锝04770 +GAUSS-04251 鈥 GAUSS-04260,GAUSS-04251: 鈥淧GXC does not support concurrent INDEX yet鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04251-GAUSS-04260.html,GAUSS-04251 鈥 GAUSS-04260,GAUSS锝04251锝淕AUSS锝04260 +cursor.close(),姝ゆ柟娉曞叧闂綋鍓嶈繛鎺ョ殑娓告爣銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/cursor-close.html,cursor.close(),cursor锝渃lose锝(锝) +GLOBAL_OPERATOR_RUNTIME,GLOBAL_OPERATOR_RUNTIME瑙嗗浘鏄剧ず褰撳墠鐢ㄦ埛鍦ㄦ暟鎹簱涓昏妭鐐逛笂姝ｅ湪鎵ц鐨勪綔涓氱殑绠楀瓙鐩稿叧淇℃伅銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GLOBAL_OPERATOR_RUNTIME.html,GLOBAL_OPERATOR_RUNTIME,GLOBAL锝淥PERATOR锝淩UNTIME +GAUSS-50900 鈥 GAUSS-50999,GAUSS-50900: 鈥淭he NTPD service is not installed.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-50900-GAUSS-50999.html,GAUSS-50900 鈥 GAUSS-50999,GAUSS锝50900锝淕AUSS锝50999 +GAUSS-00981 鈥 GAUSS-00990,GAUSS-00981: 鈥渦nrecognized CoercionContext: %d鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00981-GAUSS-00990.html,GAUSS-00981 鈥 GAUSS-00990,GAUSS锝00981锝淕AUSS锝00990 +鐜閮ㄧ讲,闇瑕佷繚璇乷penGauss澶勪簬姝ｅ父鐘舵侊紝鐢ㄦ埛閫氳繃韬唤楠岃瘉鎴愬姛鐧诲綍openGauss锛涚敤鎴锋墽琛岀殑SQL璇硶姝ｇ‘鏃犳姤閿欙紝涓斾笉浼氬鑷存暟鎹簱寮傚父绛夛紱鍘嗗彶鎬ц兘鏁版嵁绐楀彛鍐卭penGauss骞跺彂閲忕ǔ瀹氾紝琛ㄧ粨鏋勩佽〃鏁伴噺涓嶅彉锛屾暟鎹噺鏃犵獊鍙橈紝娑夊強鏌ヨ鎬ц兘鐨刧uc鍙傛暟涓嶅彉锛涜繘琛岄娴嬫椂锛岄渶瑕佷繚璇佹ā鍨嬪凡璁粌骞舵敹鏁涳紱AiEngine杩愯鐜绋冲畾銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E7%8E%AF%E5%A2%83%E9%83%A8%E7%BD%B2-65.html,鐜閮ㄧ讲,鐜锝滈儴缃 +GAUSS-51200 鈥 GAUSS-51299,GAUSS-51200: 鈥淭he parameter [%s] in the XML file does not exist.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-51200-GAUSS-51299.html,GAUSS-51200 鈥 GAUSS-51299,GAUSS锝51200锝淕AUSS锝51299 +浣跨敤,鍒涘缓鍏ㄩ噺鐗╁寲瑙嗗浘,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E4%BD%BF%E7%94%A8.html,浣跨敤,浣跨敤 +GAUSS-02701 鈥 GAUSS-02710,GAUSS-02701: 鈥渦nrecognized distribution option found in source like table鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02701-GAUSS-02710.html,GAUSS-02701 鈥 GAUSS-02710,GAUSS锝02701锝淕AUSS锝02710 +GAUSS-02661 鈥 GAUSS-02670,GAUSS-02661: 鈥淪ET %s takes only one argument鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02661-GAUSS-02670.html,GAUSS-02661 鈥 GAUSS-02670,GAUSS锝02661锝淕AUSS锝02670 +琛ㄥ拰绱㈠紩,鎼滅储琛,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E8%A1%A8%E5%92%8C%E7%B4%A2%E5%BC%95.html,琛ㄥ拰绱㈠紩,琛綔绱㈠紩 +GAUSS-07021 鈥 GAUSS-07030,GAUSS-07021: 鈥淣ode '%s' fail to initialize libobs with OBS error code:%s鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-07021-GAUSS-07030.html,GAUSS-07021 鈥 GAUSS-07030,GAUSS锝07021锝淕AUSS锝07030 +鍒嗚瘝鍣ㄦ祴璇,鍑芥暟ts_debug鍏佽绠鍗曟祴璇曟枃鏈悳绱㈠垎璇嶅櫒銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%88%86%E8%AF%8D%E5%99%A8%E6%B5%8B%E8%AF%95.html,鍒嗚瘝鍣ㄦ祴璇,鍒嗚瘝鍣綔娴嬭瘯 +鍗曡妭鐐瑰畨瑁,1.浣跨敤鏅氱敤鎴风櫥褰曞埌openGauss鍖呭畨瑁呯殑涓绘満锛岃В鍘媜penGauss鍘嬬缉鍖呭埌瀹夎鐩綍銆,https://opengauss.org/zh/docs/3.0.0/docs/installation/%E5%8D%95%E8%8A%82%E7%82%B9%E5%AE%89%E8%A3%85.html,鍗曡妭鐐瑰畨瑁,鍗曪綔鑺傜偣锝滃畨瑁 +GAUSS-06431 鈥 GAUSS-06440,GAUSS-06431: 鈥渨rong environment variable '%s'鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06431-GAUSS-06440.html,GAUSS-06431 鈥 GAUSS-06440,GAUSS锝06431锝淕AUSS锝06440 +GAUSS-00301 鈥 GAUSS-00310,GAUSS-00301: 鈥淓XECUTE DIRECT cannot execute this utility query鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00301-GAUSS-00310.html,GAUSS-00301 鈥 GAUSS-00310,GAUSS锝00301锝淕AUSS锝00310 +GAUSS-03201 鈥 GAUSS-03210,GAUSS-03201: 鈥渃tid isn't of type TID鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03201-GAUSS-03210.html,GAUSS-03201 鈥 GAUSS-03210,GAUSS锝03201锝淕AUSS锝03210 +閫昏緫澶嶅埗鍑芥暟,"pg_create_logical_replication_slot('slot_name', 'plugin_name')",https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E9%80%BB%E8%BE%91%E5%A4%8D%E5%88%B6%E5%87%BD%E6%95%B0.html,閫昏緫澶嶅埗鍑芥暟,閫昏緫锝滃鍒讹綔鍑芥暟 +浣跨敤鎸囧,鐢ㄦ埛鍙氳繃gs_dbmind鍛戒护鍚姩瀵瑰簲鐨別xporter銆備笅闈负鐢ㄦ埛婕旂ず涓涓畬鏁寸殑Prometheus鐩戞帶骞冲彴鐨勬惌寤鸿繃绋嬨,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E4%BD%BF%E7%94%A8%E6%8C%87%E5%AF%BC-60.html,浣跨敤鎸囧,浣跨敤锝滄寚瀵 +GAUSS-06831 鈥 GAUSS-06840,GAUSS-06831: 鈥淯naligned rows for batches need to be expression evaluation鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06831-GAUSS-06840.html,GAUSS-06831 鈥 GAUSS-06840,GAUSS锝06831锝淕AUSS锝06840 +GAUSS-05481 鈥 GAUSS-05490,GAUSS-05481: 鈥%s Memory Context could not find block containing block鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05481-GAUSS-05490.html,GAUSS-05481 鈥 GAUSS-05490,GAUSS锝05481锝淕AUSS锝05490 +WDR Snapshot 鏁版嵁琛,WDR Snapshot鏁版嵁琛ㄥ懡鍚嶅師鍒欙細snap_{婧愭暟鎹〃}銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/WDR-Snapshot-%E6%95%B0%E6%8D%AE%E8%A1%A8.html,WDR Snapshot 鏁版嵁琛,WDR锝淪napshot锝滄暟鎹〃 +GAUSS-02931 鈥 GAUSS-02940,GAUSS-02931: 鈥淪PI_prepare returned %d for %s鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02931-GAUSS-02940.html,GAUSS-02931 鈥 GAUSS-02940,GAUSS锝02931锝淕AUSS锝02940 +DROP FUNCTION,鍒犻櫎涓涓凡瀛樺湪鐨勫嚱鏁般,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/DROP-FUNCTION.html,DROP FUNCTION,DROP锝淔UNCTION +gs_checkperf,openGauss鎻愪緵浜唃s_checkperf宸ュ叿鏉ュ府鍔╁openGauss绾у埆锛堜富鏈篊PU鍗犵敤鐜囥丟auss CPU鍗犵敤鐜囥両/O浣跨敤鎯呭喌绛夛級銆佽妭鐐圭骇鍒紙CPU浣跨敤鎯呭喌銆佸唴瀛樹娇鐢ㄦ儏鍐点両/O浣跨敤鎯呭喌锛夈佷細璇/杩涚▼绾у埆锛圕PU浣跨敤鎯呭喌銆佸唴瀛樹娇鐢ㄦ儏鍐点両/O浣跨敤鎯呭喌锛夈丼SD鎬ц兘锛堝啓鍏ャ佽鍙栨ц兘锛夎繘琛屽畾鏈熸鏌ワ紝璁╃敤鎴蜂簡瑙penGauss鐨勮礋杞芥儏鍐碉紝閲囧彇瀵瑰簲鐨勬敼杩涙帾鏂姐,https://opengauss.org/zh/docs/3.0.0/docs/Toolreference/gs_checkperf.html,gs_checkperf,gs锝渃heckperf +SESSION_STAT_ACTIVITY,鏄剧ず褰撳墠鑺傜偣涓婃鍦ㄨ繍琛岀殑绾跨▼鐩稿叧鐨勪俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/SESSION_STAT_ACTIVITY.html,SESSION_STAT_ACTIVITY,SESSION锝淪TAT锝淎CTIVITY +DROP LANGUAGE,鍒犻櫎涓涓繃绋嬭瑷銆傚崟鏈哄拰闆嗕腑寮忔殏涓嶆敮鎸佸垹闄よ繃绋嬭瑷銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/DROP-LANGUAGE.html,DROP LANGUAGE,DROP锝淟ANGUAGE +浣跨敤CSV鏍煎紡鍐欐棩蹇,浠モ滈楀彿鍒嗛殧鍊尖 鍗矯SV锛圕omma Separated Value锛夌殑褰㈠紡鍙戝嚭鏃ュ織銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E4%BD%BF%E7%94%A8CSV%E6%A0%BC%E5%BC%8F%E5%86%99%E6%97%A5%E5%BF%97.html,浣跨敤CSV鏍煎紡鍐欐棩蹇,浣跨敤锝淐SV锝滄牸寮忥綔鍐欙綔鏃ュ織 +GAUSS-00021 鈥 GAUSS-00030,GAUSS-00021: 鈥渦nsupported pathtype %d in build_coercion_expression鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00021-GAUSS-00030.html,GAUSS-00021 鈥 GAUSS-00030,GAUSS锝00021锝淕AUSS锝00030 +GAUSS-05261鈥 GAUSS-05270,GAUSS-05261: 鈥渢he parameter 'len' should not be negative.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05261-GAUSS-05270.html,GAUSS-05261鈥 GAUSS-05270,GAUSS锝05261锝淕AUSS锝05270 +GAUSS-01831 鈥 GAUSS-01840,GAUSS-01831: 鈥渇unction '%s' is not a window function鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01831-GAUSS-01840.html,GAUSS-01831 鈥 GAUSS-01840,GAUSS锝01831锝淕AUSS锝01840 +GLOBAL_STAT_SYS_INDEXES,寰楀埌鍚勮妭鐐筽g_catalog銆乮nformation_schema浠ュ強pg_toast妯″紡涓墍鏈夌郴缁熻〃鐨勭储寮曠姸鎬佷俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GLOBAL_STAT_SYS_INDEXES.html,GLOBAL_STAT_SYS_INDEXES,GLOBAL锝淪TAT锝淪YS锝淚NDEXES +GAUSS-03341 鈥 GAUSS-03350,GAUSS-03341: 鈥'9' must be ahead of 'PR'鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03341-GAUSS-03350.html,GAUSS-03341 鈥 GAUSS-03350,GAUSS锝03341锝淕AUSS锝03350 +GAUSS-03571 鈥 GAUSS-03580,GAUSS-03571: 鈥淲AL level not sufficient for making an online backup鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03571-GAUSS-03580.html,GAUSS-03571 鈥 GAUSS-03580,GAUSS锝03571锝淕AUSS锝03580 +鏂囦欢绯荤粺閰嶇疆,涓轰簡鎻愬崌鏁版嵁搴撶殑IO鏁堢巼锛屾垜浠娇鐢∟VME鐩樹綔涓烘暟鎹洏锛岄渶瑕侀噰鐢ㄧ殑鏂囦欢绯荤粺绫诲瀷涓簒fs锛屾暟鎹潡澶у皬涓8KB銆傚叿浣撴搷浣滃涓嬶細,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%96%87%E4%BB%B6%E7%B3%BB%E7%BB%9F%E9%85%8D%E7%BD%AE.html,鏂囦欢绯荤粺閰嶇疆,鏂囦欢绯荤粺锝滈厤缃 +CREATE COLUMN ENCRYPTION KEY,鍒涘缓涓涓垪鍔犲瘑瀵嗛挜锛岃瀵嗛挜鍙敤浜庡姞瀵嗚〃涓寚瀹氬垪銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/CREATE-COLUMN-ENCRYPTION-KEY.html,CREATE COLUMN ENCRYPTION KEY,CREATE锝淐OLUMN锝淓NCRYPTION锝淜EY +鏀寔PL/Java,鏀寔java UDF銆,https://opengauss.org/zh/docs/3.0.0/docs/CharacteristicDescription/%E6%94%AF%E6%8C%81PL-Java.html,鏀寔PL/Java,鏀寔锝淧L锝/锝淛ava +GS_ENCRYPTED_PROC,GS_ENCRYPTED_PROC绯荤粺琛ㄦ彁渚涗簡瀵嗘佸嚱鏁/瀛樺偍杩囩▼鍑芥暟鍙傛暟銆佽繑鍥炲肩殑鍘熷鏁版嵁绫诲瀷锛屽姞瀵嗗垪绛変俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GS_ENCRYPTED_PROC.html,GS_ENCRYPTED_PROC,GS锝淓NCRYPTED锝淧ROC +妯″紡鍖归厤鎿嶄綔绗,鏁版嵁搴撴彁渚涗簡涓夌鐙珛鐨勫疄鐜版ā寮忓尮閰嶇殑鏂规硶锛歋QL LIKE鎿嶄綔绗︺丼IMILAR TO鎿嶄綔绗﹀拰POSIX-椋庢牸鐨勬鍒欒〃杈惧紡銆傞櫎浜嗚繖浜涘熀鏈殑鎿嶄綔绗﹀锛岃繕鏈変竴浜涘嚱鏁板彲鐢ㄤ簬鎻愬彇鎴栨浛鎹㈠尮閰嶅瓙涓插苟鍦ㄥ尮閰嶄綅缃垎绂讳竴涓覆銆,https://opengauss.org/zh/docs/3.0.0/docs/BriefTutorial/%E6%A8%A1%E5%BC%8F%E5%8C%B9%E9%85%8D%E6%93%8D%E4%BD%9C%E7%AC%A6.html,妯″紡鍖归厤鎿嶄綔绗,妯″紡鍖归厤锝滄搷浣滅 +楂樺苟鍙戞姤閿欌渢oo many clients already鈥濇垨鏃犳硶鍒涘缓绾跨▼,"楂樺苟鍙戞墽琛孲QL锛屾姤閿欌渟orry, too many clients already鈥濓紱鎴栨姤鏃犳硶鍒涘缓绾跨▼銆佹棤娉昮ork杩涚▼绛夐敊璇",https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E9%AB%98%E5%B9%B6%E5%8F%91%E6%8A%A5%E9%94%99-too-many-clients-already-%E6%88%96%E6%97%A0%E6%B3%95%E5%88%9B%E5%BB%BA%E7%BA%BF%E7%A8%8B.html,楂樺苟鍙戞姤閿欌渢oo many clients already鈥濇垨鏃犳硶鍒涘缓绾跨▼,楂橈綔鍙戞姤锝滈敊锝渢oo锝渕any锝渃lients锝渁lready锝滄棤娉曪綔鍒涘缓锝滅嚎绋 +gs_encrypt,openGauss鎻愪緵浜唃s_encrypt宸ュ叿涓鸿緭鍏ョ殑鏄庢枃瀛楃涓茶繘琛屽姞瀵嗘搷浣溿,https://opengauss.org/zh/docs/3.0.0/docs/Toolreference/gs_encrypt.html,gs_encrypt,gs锝渆ncrypt +GAUSS-00611 鈥 GAUSS-00620,GAUSS-00611: 鈥渇ail to drop the current schema鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00611-GAUSS-00620.html,GAUSS-00611 鈥 GAUSS-00620,GAUSS锝00611锝淕AUSS锝00620 +STATEMENT_WLMSTAT_COMPLEX_RUNTIME,STATEMENT_WLMSTAT_COMPLEX_RUNTIME瑙嗗浘鏄剧ず鍜屽綋鍓嶇敤鎴锋墽琛屼綔涓氭鍦ㄨ繍琛屾椂鐨勮礋杞界鐞嗙浉鍏充俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/STATEMENT_WLMSTAT_COMPLEX_RUNTIME.html,STATEMENT_WLMSTAT_COMPLEX_RUNTIME,STATEMENT锝淲LMSTAT锝淐OMPLEX锝淩UNTIME +JOIN,JOIN瀛愬彞鐢ㄤ簬鎶婃潵鑷袱涓垨澶氫釜琛ㄧ殑琛岀粨鍚堣捣鏉ワ紝鍩轰簬杩欎簺琛ㄤ箣闂寸殑鍏卞悓瀛楁銆,https://opengauss.org/zh/docs/3.0.0/docs/BriefTutorial/JOIN.html,JOIN,JOIN +PG_SHADOW,PG_SHADOW瑙嗗浘鏄剧ず浜嗘墍鏈夊湪PG_AUTHID涓爣璁颁簡rolcanlogin鐨勮鑹茬殑灞炴с,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_SHADOW.html,PG_SHADOW,PG锝淪HADOW +GAUSS-07301 鈥 GAUSS-07400,GAUSS-07301 鈥 GAUSS-07310,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-07301-GAUSS-07400.html,GAUSS-07301 鈥 GAUSS-07400,GAUSS锝07301锝淕AUSS锝07400 绠鏄撴暀绋,鏈枃妗ｈ繘琛岀畝鍗曠殑浜у搧浠嬬粛鍜屽畨瑁呮寚瀵硷紝鏀拺鐢ㄦ埛蹇熶娇鐢ㄦ暟鎹簱锛岃嫢鎯充簡瑙ｈ缁嗙壒鎬т互鍙婂弬鑰冪被淇℃伅锛岃鏌ョ湅鍏蜂綋鍗曟湰鏂囨。銆,https://opengauss.org/zh/docs/3.0.0/docs/BriefTutorial/BriefTutorial.html,绠鏄撴暀绋,绠鏄擄綔鏁欑▼ -GAUSS-06501 鈥 GAUSS-06510,GAUSS-06501: 鈥渃anceling statement due to %s.%s鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06501-GAUSS-06510.html,GAUSS-06501 鈥 GAUSS-06510,GAUSS锝06501锝淕AUSS锝06510 -Query鎵ц娴佺▼,SQL寮曟搸浠庢帴鍙桽QL璇彞鍒版墽琛孲QL璇彞闇瑕佺粡鍘嗙殑姝ラ濡傚浘1鍜岃〃1鎵绀恒傚叾涓紝绾㈣壊瀛椾綋閮ㄥ垎涓篋BA鍙互浠嬪叆瀹炴柦璋冧紭鐨勭幆鑺傘,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/Query%E6%89%A7%E8%A1%8C%E6%B5%81%E7%A8%8B.html,Query鎵ц娴佺▼,Query锝滄墽琛岋綔娴佺▼ -GAUSS-03941 鈥 GAUSS-03950,GAUSS-03941: 鈥渦nexpected end of line or lexeme鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03941-GAUSS-03950.html,GAUSS-03941 鈥 GAUSS-03950,GAUSS锝03941锝淕AUSS锝03950 -GAUSS-07401 鈥 GAUSS-07410,GAUSS-07401: 鈥渦nexpected RM_HEAP_ID record type: %u鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-07401-GAUSS-07410.html,GAUSS-07401 鈥 GAUSS-07410,GAUSS锝07401锝淕AUSS锝07410 -Information Schema,淇℃伅妯″紡鏈韩鏄竴涓悕涓篿nformation_schema鐨勬ā寮忋傝繖涓ā寮忚嚜鍔ㄥ瓨鍦ㄤ簬鎵鏈夋暟鎹簱涓備俊鎭ā寮忕敱涓缁勮鍥炬瀯鎴愶紝瀹冧滑鍖呭惈瀹氫箟鍦ㄥ綋鍓嶆暟鎹簱涓璞＄殑淇℃伅銆傝繖涓ā寮忕殑鎷ユ湁鑰呮槸鍒濆鏁版嵁搴撶敤鎴凤紝骞朵笖璇ョ敤鎴疯嚜鐒跺湴鎷ユ湁杩欎釜妯″紡涓婄殑鎵鏈夌壒鏉冿紝鍖呮嫭鍒犻櫎瀹冪殑鑳藉姏銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/Information-Schema.html,Information Schema,Information锝淪chema RPM瀹夎,鏈珷鑺備富瑕佷粙缁嶅湪openEuler 22.03 LTS鎿嶄綔绯荤粺涓婏紝閫氳繃yum鍛戒护涓閿畨瑁卭penGauss鏁版嵁搴撱,https://opengauss.org/zh/docs/3.0.0/docs/installation/RPM%E5%AE%89%E8%A3%85.html,RPM瀹夎,RPM锝滃畨瑁 -Configuration,CONFIG_SETTINGS,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/Configuration.html,Configuration,Configuration -GAUSS-02761 鈥 GAUSS-02770,AUSS-02762: 鈥渆xclusion constraint record missing for rel %s鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02761-GAUSS-02770.html,GAUSS-02761 鈥 GAUSS-02770,GAUSS锝02761锝淕AUSS锝02770 -GAUSS-04401 鈥 GAUSS-04500,GAUSS-04401 鈥 GAUSS-04410,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04401-GAUSS-04500.html,GAUSS-04401 鈥 GAUSS-04500,GAUSS锝04401锝淕AUSS锝04500 -GAUSS-02041 鈥 GAUSS-02050,GAUSS-02041: 鈥渃ould not fsync file '%s': %m鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02041-GAUSS-02050.html,GAUSS-02041 鈥 GAUSS-02050,GAUSS锝02041锝淕AUSS锝02050 -GAUSS-04491 鈥 GAUSS-04500,GAUSS-04492: 鈥渞edundant options.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04491-GAUSS-04500.html,GAUSS-04491 鈥 GAUSS-04500,GAUSS锝04491锝淕AUSS锝04500 -鎼滅储琛,鍦ㄤ笉浣跨敤绱㈠紩鐨勬儏鍐典笅涔熷彲浠ヨ繘琛屽叏鏂囨绱€,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%90%9C%E7%B4%A2%E8%A1%A8.html,鎼滅储琛,鎼滅储锝滆〃 -鍐呭瓨,閫氳繃top鍛戒护鏌ョ湅openGauss鑺傜偣鍐呭瓨浣跨敤鎯呭喌锛屽垎鏋愭槸鍚﹀瓨鍦ㄧ敱浜庡唴瀛樺崰鐢ㄧ巼杩囬珮瀵艰嚧鐨勬ц兘鐡堕銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%86%85%E5%AD%98.html,鍐呭瓨,鍐呭瓨 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+绠鍗曟暟鎹鐞,鍒涘缓鏁版嵁搴,https://opengauss.org/zh/docs/3.0.0/docs/BriefTutorial/%E7%AE%80%E5%8D%95%E6%95%B0%E6%8D%AE%E7%AE%A1%E7%90%86.html,绠鍗曟暟鎹鐞,绠鍗曪綔鏁版嵁绠＄悊 +鑼冨洿绫诲瀷,鑼冨洿绫诲瀷鏄〃杈炬煇绉嶅厓绱犵被鍨嬶紙绉颁负鑼冨洿鐨刜subtype_锛夌殑涓涓肩殑鑼冨洿鐨勬暟鎹被鍨嬨備緥濡傦紝timestamp鐨勮寖鍥村彲浠ヨ鐢ㄦ潵琛ㄨ揪涓涓細璁琚繚鐣欑殑鏃堕棿鑼冨洿銆傚湪杩欑鎯呭喌涓嬶紝鏁版嵁绫诲瀷鏄痶srange锛堚渢imestamp range鈥濈殑绠鍐欙級鑰宼imestamp鏄 subtype銆俿ubtype 蹇呴』鍏锋湁涓绉嶆讳綋鐨勯『搴忥紝杩欐牱瀵逛簬鍏冪礌鍊兼槸鍦ㄤ竴涓寖鍥村间箣鍐呫佷箣鍓嶆垨涔嬪悗灏辨槸鐣岀嚎娓呮鐨勩,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E8%8C%83%E5%9B%B4%E7%B1%BB%E5%9E%8B.html,鑼冨洿绫诲瀷,鑼冨洿锝滅被鍨 +GAUSS-51700 鈥 GAUSS-51799,GAUSS-51704: 鈥淔ailed to set Cgroup.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-51700-GAUSS-51799.html,GAUSS-51700 鈥 GAUSS-51799,GAUSS锝51700锝淕AUSS锝51799 +GAUSS-01801 鈥 GAUSS-01810,GAUSS-01801: 鈥渃annot drop objects owned by %s because they are required by the database system鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01801-GAUSS-01810.html,GAUSS-01801 鈥 GAUSS-01810,GAUSS锝01801锝淕AUSS锝01810 +GAUSS-05431 鈥 GAUSS-05440,GAUSS-05431: 鈥渂ucket key column's number is not a 1-D smallint array鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05431-GAUSS-05440.html,GAUSS-05431 鈥 GAUSS-05440,GAUSS锝05431锝淕AUSS锝05440 +浣滀笟澶辫触鑷姩閲嶈瘯,鎵瑰鐞嗕綔涓氫腑锛屽湪鐢变簬缃戠粶寮傚父銆侀攣鍐茬獊绛夊嚭閿欐儏鍐典笅鑳藉淇濊瘉浣滀笟鑷姩閲嶈瘯銆,https://opengauss.org/zh/docs/3.0.0/docs/CharacteristicDescription/%E4%BD%9C%E4%B8%9A%E5%A4%B1%E8%B4%A5%E8%87%AA%E5%8A%A8%E9%87%8D%E8%AF%95.html,浣滀笟澶辫触鑷姩閲嶈瘯,浣滀笟锝滃け璐ワ綔鑷姩锝滈噸璇 +GAUSS-50300 鈥 GAUSS-50399,GAUSS-50300: 鈥淯ser %s does not exist.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-50300-GAUSS-50399.html,GAUSS-50300 鈥 GAUSS-50399,GAUSS锝50300锝淕AUSS锝50399 +鍒嗘瀽鏌ヨ璇彞鏄惁琚樆濉,鏁版嵁搴撶郴缁熻繍琛屾椂锛屽湪鏌愪簺涓氬姟鍦烘櫙涓嬶紝鏌ヨ璇彞浼氳闃诲锛屽鑷磋鍙ヨ繍琛屾椂闂磋繃闀裤,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%88%86%E6%9E%90%E6%9F%A5%E8%AF%A2%E8%AF%AD%E5%8F%A5%E6%98%AF%E5%90%A6%E8%A2%AB%E9%98%BB%E5%A1%9E.html,鍒嗘瀽鏌ヨ璇彞鏄惁琚樆濉,鍒嗘瀽锝滄煡璇綔璇彞锝滄槸鍚︼綔闃诲 +GAUSS-05801 鈥 GAUSS-05900,GAUSS-05801 鈥 GAUSS-05810,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05801-GAUSS-05900.html,GAUSS-05801 鈥 GAUSS-05900,GAUSS锝05801锝淕AUSS锝05900 +PG_PUBLICATION_TABLES,瑙嗗浘PG_PUBLICATION_TABLES鎻愪緵publication涓庡叾鎵鍙戝竷鐨勮〃涔嬮棿鐨勬槧灏勪俊鎭傚拰搴曞眰鐨勭郴缁熻〃pg_publication_rel涓嶅悓锛岃繖涓鍥惧睍寮浜嗗畾涔変负FOR ALL TABLES鐨刾ublication锛岃繖鏍峰杩欑被publication鏉ヨ锛屾瘡涓涓悎鏍肩殑琛ㄩ兘鏈変竴琛屻,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_PUBLICATION_TABLES.html,PG_PUBLICATION_TABLES,PG锝淧UBLICATION锝淭ABLES +PG_LARGEOBJECT,PG_LARGEOBJECT绯荤粺琛ㄤ繚瀛橀偅浜涙爣璁扮潃鈥滃ぇ瀵硅薄鈥濈殑鏁版嵁銆備竴涓ぇ瀵硅薄鏄娇鐢ㄥ叾鍒涘缓鏃跺垎閰嶇殑OID鏍囪瘑鐨勩傛瘡涓ぇ瀵硅薄閮藉垎瑙ｆ垚瓒冲灏忕殑灏忔鎴栬呪滈〉闈⑩濅互渚夸互琛岀殑褰㈠紡瀛樺偍鍦≒G_LARGEOBJECT閲屻傛瘡椤电殑鏁版嵁瀹氫箟涓篖OBLKSIZE銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_LARGEOBJECT.html,PG_LARGEOBJECT,PG锝淟ARGEOBJECT +甯搁噺涓庡畯,openGauss鏀寔鐨勫父閲忓拰瀹忚鍙傝琛1銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%B8%B8%E9%87%8F%E4%B8%8E%E5%AE%8F.html,甯搁噺涓庡畯,甯搁噺锝滃畯 +鐢ㄦ埛鍜屾潈闄愬璁,**鍙傛暟璇存槑锛**杩欎釜鍙傛暟鍐冲畾鏄惁瀹¤openGauss鐢ㄦ埛鐨勭櫥褰曪紙鍖呮嫭鐧诲綍鎴愬姛鍜岀櫥褰曞け璐ワ級銆佹敞閿銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E7%94%A8%E6%88%B7%E5%92%8C%E6%9D%83%E9%99%90%E5%AE%A1%E8%AE%A1.html,鐢ㄦ埛鍜屾潈闄愬璁,鐢ㄦ埛锝滄潈闄愶綔瀹¤ +璁板綍鏃ュ織鐨勪綅缃,"**鍙傛暟璇存槑锛**openGauss鏀寔澶氱鏂规硶璁板綍鏈嶅姟鍣ㄦ棩蹇楋紝log_destination鐨勫彇鍊间负涓涓楀彿鍒嗛殧寮鐨勫垪琛紙濡俵og_destination=鈥渟tderr,csvlog鈥濓級銆",https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E8%AE%B0%E5%BD%95%E6%97%A5%E5%BF%97%E7%9A%84%E4%BD%8D%E7%BD%AE.html,璁板綍鏃ュ織鐨勪綅缃,璁板綍锝滄棩蹇楋綔浣嶇疆 +GAUSS-05931 鈥 GAUSS-05940,GAUSS-05931: 鈥淣ot allowed to alter built-in text search dictionary鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05931-GAUSS-05940.html,GAUSS-05931 鈥 GAUSS-05940,GAUSS锝05931锝淕AUSS锝05940 +GAUSS-03301 鈥 GAUSS-03400,GAUSS-03301 鈥 GAUSS-03310,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03301-GAUSS-03400.html,GAUSS-03301 鈥 GAUSS-03400,GAUSS锝03301锝淕AUSS锝03400 +GS_WLM_INSTANCE_HISTORY,GS_WLM_INSTANCE_HISTORY绯荤粺琛ㄥ瓨鍌ㄤ笌瀹炰緥锛堟暟鎹簱涓昏妭鐐规垨鏁版嵁搴撹妭鐐癸級鐩稿叧鐨勮祫婧愪娇鐢ㄧ浉鍏充俊鎭傝绯荤粺琛ㄩ噷姣忔潯璁板綍閮芥槸瀵瑰簲鏃堕棿鐐规煇瀹炰緥璧勬簮浣跨敤鎯呭喌锛屽寘鎷細鍐呭瓨銆丆PU鏍告暟銆佺鐩業O銆佽繘绋嬬墿鐞咺O鍜岃繘绋嬮昏緫IO淇℃伅銆傛煡璇㈣绯荤粺琛ㄩ渶瑕乻ysadmin鏉冮檺锛屼笖浠呭湪鏁版嵁搴損ostgres涓嬮潰鏌ヨ鏃舵湁鏁版嵁銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GS_WLM_INSTANCE_HISTORY.html,GS_WLM_INSTANCE_HISTORY,GS锝淲LM锝淚NSTANCE锝淗ISTORY +GAUSS-06761 鈥 GAUSS-06770,GAUSS-06761: 鈥減aramname should not be NULL鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06761-GAUSS-06770.html,GAUSS-06761 鈥 GAUSS-06770,GAUSS锝06761锝淕AUSS锝06770 +GAUSS-06701 鈥 GAUSS-06710,"GAUSS-06701: 鈥淪PI stack corrupted when return tuple, connected level: %d鈥",https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06701-GAUSS-06710.html,GAUSS-06701 鈥 GAUSS-06710,GAUSS锝06701锝淕AUSS锝06710 +file_fdw,file_fdw妯″潡鎻愪緵浜嗗閮ㄦ暟鎹皝瑁呭櫒file_fdw锛屽彲浠ョ敤鏉ュ湪鏈嶅姟鍣ㄧ殑鏂囦欢绯荤粺涓闂暟鎹枃浠躲傛暟鎹枃浠跺繀椤绘槸COPY FROM鍙鐨勬牸寮忥紱鍏蜂綋鍙弬鐓OPY璇彞鐨勪粙缁嶃傝闂繖鏍风殑鏁版嵁鏂囦欢褰撳墠鍙槸鍙鐨勩傚綋鍓嶄笉鏀寔瀵硅鏁版嵁鏂囦欢鐨勫啓鍏ユ搷浣溿,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/file_fdw.html,file_fdw,file锝渇dw +GAUSS-05301 鈥 GAUSS-05400,GAUSS-05301 鈥 GAUSS-05310,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05301-GAUSS-05400.html,GAUSS-05301 鈥 GAUSS-05400,GAUSS锝05301锝淕AUSS锝05400 +GAUSS-01331 鈥 GAUSS-01340,GAUSS-01331: 鈥淩ESTART value (%s) cannot be less than MINVALUE (%s)鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01331-GAUSS-01340.html,GAUSS-01331 鈥 GAUSS-01340,GAUSS锝01331锝淕AUSS锝01340 +GAUSS-02201 鈥 GAUSS-02210,GAUSS-02202: 鈥淔ailed to PREPARE the transaction on one or more nodes鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02201-GAUSS-02210.html,GAUSS-02201 鈥 GAUSS-02210,GAUSS锝02201锝淕AUSS锝02210 +GAUSS-01071 鈥 GAUSS-01080,GAUSS-01071: 鈥減ermission denied to create foreign-data wrapper '%s'鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01071-GAUSS-01080.html,GAUSS-01071 鈥 GAUSS-01080,GAUSS锝01071锝淕AUSS锝01080 +绯荤粺KPI杈呭姪璇婃柇,KPI鏄唴鏍哥粍浠舵垨鑰呮暣浣撴ц兘鍏抽敭鎸囨爣鐨勮鍥惧憟鐜帮紝鍩轰簬杩欎簺鎸囨爣锛岀敤鎴峰彲浠ヤ簡瑙ｅ埌绯荤粺杩愯鐨勫疄鏃舵垨鑰呭巻鍙茬姸鎬併,https://opengauss.org/zh/docs/3.0.0/docs/CharacteristicDescription/%E7%B3%BB%E7%BB%9FKPI%E8%BE%85%E5%8A%A9%E8%AF%8A%E6%96%AD.html,绯荤粺KPI杈呭姪璇婃柇,绯荤粺锝淜PI锝滆緟鍔╋綔璇婃柇 +闄勫綍,GIN绱㈠紩,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E9%99%84%E5%BD%95.html,闄勫綍,闄勫綍 +GAUSS-06021 鈥 GAUSS-06030,GAUSS-06021: 鈥淚t is unsupported to create foreign table with to group option.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06021-GAUSS-06030.html,GAUSS-06021 鈥 GAUSS-06030,GAUSS锝06021锝淕AUSS锝06030 +GAUSS-04801 鈥 GAUSS-04900,GAUSS-04801 鈥 GAUSS-04810,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04801-GAUSS-04900.html,GAUSS-04801 鈥 GAUSS-04900,GAUSS锝04801锝淕AUSS锝04900 +GAUSS-06581 鈥 GAUSS-06590,GAUSS-06581: 鈥渃ache lookup failed for relation %u 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+SUMMARY_FILE_IOSTAT,閫氳繃openGauss鍐呭鏁版嵁鏂囦欢姹囪仛IO鐨勭粺璁★紝鍙嶆槧鏁版嵁鐨処O鎬ц兘锛岀敤浠ュ彂鐜癐O鎿嶄綔寮傚父绛夋ц兘闂銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/SUMMARY_FILE_IOSTAT.html,SUMMARY_FILE_IOSTAT,SUMMARY锝淔ILE锝淚OSTAT +GAUSS-00671 鈥 GAUSS-00680,GAUSS-00673: 鈥渄efault values on foreign tables are not supported鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00671-GAUSS-00680.html,GAUSS-00671 鈥 GAUSS-00680,GAUSS锝00671锝淕AUSS锝00680 +浣跨敤kubernetes閮ㄧ讲鍒嗗竷寮忔暟鎹簱,涓閿紡閮ㄧ讲鍒嗗竷寮忔暟鎹簱銆,https://opengauss.org/zh/docs/3.0.0/docs/CharacteristicDescription/%E4%BD%BF%E7%94%A8kubernetes%E9%83%A8%E7%BD%B2%E5%88%86%E5%B8%83%E5%BC%8F%E6%95%B0%E6%8D%AE%E5%BA%93.html,浣跨敤kubernetes閮ㄧ讲鍒嗗竷寮忔暟鎹簱,浣跨敤锝渒ubernetes锝滈儴缃诧綔鍒嗗竷寮忥綔鏁版嵁搴 +蹇熷叆闂,鏈枃妗ｈ繘琛岀畝鍗曠殑浜у搧浠嬬粛鍜屽畨瑁咃紝鏀拺鐢ㄦ埛蹇熶娇鐢ㄦ暟鎹簱锛岃嫢浜嗚В璇︾粏鐗规т互鍙婂弬鑰冪被淇℃伅闇鏌ョ湅鍏蜂綋鍗曟湰鏂囨。銆,https://opengauss.org/zh/docs/1.0.0/docs/Quickstart/Quickstart.html,蹇熷叆闂,蹇燂綔鍏ラ棬 +浜嗚В浜у搧,"openGauss鏄竴娆惧紑婧愮殑鍏崇郴鍨嬫暟鎹簱,閲囩敤瀹㈡埛绔/鏈嶅姟鍣紝鍗曡繘绋嬪绾跨▼鏋舵瀯锛屾敮鎸佸崟鏈哄拰涓涓诲澶囬儴缃叉柟寮忥紝澶囨満鍙锛屾敮鎸佸弻鏈洪珮鍙敤鍜岃鎵╁睍銆",https://opengauss.org/zh/docs/2.0.1/docs/Quickstart/%E4%BA%86%E8%A7%A3%E4%BA%A7%E5%93%81.html,浜嗚В浜у搧,浜嗚В锝滀骇鍝 +SQL Statistics,SQL Statistics鍒楀悕绉板強鎻忚堪濡備笅琛ㄦ墍绀恒,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/SQL-Statistics.html,SQL Statistics,SQL锝淪tatistics +PG_AUTH_HISTORY,PG_AUTH_HISTORY绯荤粺琛ㄨ褰曚簡瑙掕壊鐨勮璇佸巻鍙层傞渶瑕佹湁绯荤粺绠＄悊鍛樻潈闄愭墠鍙互璁块棶姝ょ郴缁熻〃銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_AUTH_HISTORY.html,PG_AUTH_HISTORY,PG锝淎UTH锝淗ISTORY +璇﹁В,濡係QL鎵ц璁″垝姒傝堪鑺備腑鎵璇达紝EXPLAIN浼氭樉绀烘墽琛岃鍒掞紝浣嗗苟涓嶄細瀹為檯鎵цSQL璇彞銆侲XPLAIN ANALYZE鍜孍XPLAIN PERFORMANCE涓よ呴兘浼氬疄闄呮墽琛孲QL璇彞骞惰繑鍥炴墽琛屼俊鎭傚湪杩欎竴鑺傚皢璇︾粏瑙ｉ噴鎵ц璁″垝鍙婃墽琛屼俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E8%AF%A6%E8%A7%A3.html,璇﹁В,璇﹁В +GAUSS-50000 鈥 GAUSS-50999,GAUSS-50000 鈥 GAUSS-50099,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-50000-GAUSS-50999.html,GAUSS-50000 鈥 GAUSS-50999,GAUSS锝50000锝淕AUSS锝50999 +GAUSS-00891 鈥 GAUSS-00900,GAUSS-00891: 鈥渟ource partitions must be at least two partitions鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00891-GAUSS-00900.html,GAUSS-00891 鈥 GAUSS-00900,GAUSS锝00891锝淕AUSS锝00900 +EXPLAIN,鏄剧ずSQL璇彞鐨勬墽琛岃鍒掋,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/EXPLAIN.html,EXPLAIN,EXPLAIN +gs_sshexkey,openGauss鍦ㄥ畨瑁呰繃绋嬩腑锛岄渶瑕佸湪openGauss涓殑鑺傜偣闂磋繘琛屾墽琛屽懡浠ゃ佷紶閫佹枃浠剁瓑鎿嶄綔銆傚洜姝わ紝瀹夎鍓嶉渶瑕佺‘淇濅簰淇℃槸杩為氱殑銆俹penGauss鎻愪緵浜唃s_sshexkey宸ュ叿鏉ュ府鍔╃敤鎴峰缓绔嬩簰淇°,https://opengauss.org/zh/docs/3.0.0/docs/Toolreference/gs_sshexkey.html,gs_sshexkey,gs锝渟shexkey +PQfinish,鍏抽棴涓庢湇鍔″櫒鐨勮繛鎺ワ紝鍚屾椂閲婃斁琚玃Gconn瀵硅薄浣跨敤鐨勫瓨鍌ㄥ櫒銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PQfinish.html,PQfinish,PQfinish +閫夋嫨瀛樺偍妯″瀷,杩涜鏁版嵁搴撹璁℃椂锛岃〃璁捐涓婄殑涓浜涘叧閿」灏嗕弗閲嶅奖鍝嶅悗缁暣搴撶殑鏌ヨ鎬ц兘銆傝〃璁捐瀵规暟鎹瓨鍌ㄤ篃鏈夊奖鍝嶏細濂界殑琛ㄨ璁¤兘澶熷噺灏慖/O鎿嶄綔鍙婃渶灏忓寲鍐呭瓨浣跨敤锛岃繘鑰屾彁鍗囨煡璇㈡ц兘銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E9%80%89%E6%8B%A9%E5%AD%98%E5%82%A8%E6%A8%A1%E5%9E%8B.html,閫夋嫨瀛樺偍妯″瀷,閫夋嫨锝滃瓨鍌綔妯″瀷 +gsql,gsql鏄痮penGauss鎻愪緵鍦ㄥ懡浠よ涓嬭繍琛岀殑鏁版嵁搴撹繛鎺ュ伐鍏凤紝鍙互閫氳繃姝ゅ伐鍏疯繛鎺ユ湇鍔″櫒骞跺鍏惰繘琛屾搷浣滃拰缁存姢锛岄櫎浜嗗叿澶囨搷浣滄暟鎹簱鐨勫熀鏈姛鑳斤紝gsql杩樻彁渚涗簡鑻ュ共楂樼骇鐗规э紝渚夸簬鐢ㄦ埛浣跨敤銆,https://opengauss.org/zh/docs/3.0.0/docs/Toolreference/gsql.html,gsql,gsql +SUMMARY_STAT_USER_TABLES,openGauss鍐呮眹鑱氭墍鏈夊懡鍚嶇┖闂翠腑鐢ㄦ埛鑷畾涔夋櫘閫氳〃鐨勭姸鎬佷俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/SUMMARY_STAT_USER_TABLES.html,SUMMARY_STAT_USER_TABLES,SUMMARY锝淪TAT锝淯SER锝淭ABLES +PG_VIEWS,PG_VIEWS瑙嗗浘鎻愪緵璁块棶鏁版嵁搴撲腑姣忎釜瑙嗗浘鐨勬湁鐢ㄤ俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_VIEWS.html,PG_VIEWS,PG锝淰IEWS +GAUSS-00151 鈥 GAUSS-00160,GAUSS-00151: 鈥淯NIQUE predicate is not yet implemented鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00151-GAUSS-00160.html,GAUSS-00151 鈥 GAUSS-00160,GAUSS锝00151锝淕AUSS锝00160 +GS_MASKING_POLICY_ACTIONS,GS_MASKING_POLICY_ACTIONS绯荤粺琛ㄨ褰曞姩鎬佹暟鎹劚鏁忕瓥鐣ヤ腑鐩稿簲鐨勮劚鏁忕瓥鐣ュ寘鍚殑鑴辨晱琛屼负锛屼竴涓劚鏁忕瓥鐣ュ搴旂潃璇ヨ〃鐨勪竴琛屾垨澶氳璁板綍銆傞渶瑕佹湁绯荤粺绠＄悊鍛樻垨瀹夊叏绛栫暐绠＄悊鍛樻潈闄愭墠鍙互璁块棶姝ょ郴缁熻〃銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GS_MASKING_POLICY_ACTIONS.html,GS_MASKING_POLICY_ACTIONS,GS锝淢ASKING锝淧OLICY锝淎CTIONS +CREATE FOREIGN TABLE,鍒涘缓澶栬〃銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/CREATE-FOREIGN-TABLE.html,CREATE FOREIGN TABLE,CREATE锝淔OREIGN锝淭ABLE +GS_GSC_MEMORY_DETAIL,GS_GSC_MEMORY_DETAIL瑙嗗浘鎻忚堪褰撳墠鑺傜偣褰撳墠杩涚▼鐨勫叏灞SysCache鐨勫唴瀛樺崰鐢ㄦ儏鍐碉紝浠呭湪寮鍚疓SC鐨勬ā寮忎笅鏈夋暟鎹傞渶瑕佹敞鎰忕殑鏄紝杩欎釜鏌ヨ鐢变簬鏄互鏁版嵁搴撳唴瀛樹笂涓嬫枃鍒嗛殧鐨勶紝鍥犳浼氱己灏戜竴閮ㄥ垎鍐呭瓨鐨勭粺璁★紝缂哄け鐨勫唴瀛樼粺璁″搴旂殑鍐呭瓨涓婁笅鏂囧悕绉颁负GlobalSysDBCache銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GS_GSC_MEMORY_DETAIL.html,GS_GSC_MEMORY_DETAIL,GS锝淕SC锝淢EMORY锝淒ETAIL +GAUSS-53200 鈥 GAUSS-53299,GAUSS-53200: 鈥淭he number of standbys for each DN instance must be the same. Please set it.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-53200-GAUSS-53299.html,GAUSS-53200 鈥 GAUSS-53299,GAUSS锝53200锝淕AUSS锝53299 +GS_WLM_EC_OPERATOR_STATISTICS,GS_WLM_EC_OPERATOR_STATISTICS瑙嗗浘鏄剧ず褰撳墠鐢ㄦ埛姝ｅ湪鎵ц鐨凟C锛圗xtension Connector锛変綔涓氱殑绠楀瓙鐩稿叧淇℃伅銆傛煡璇㈣瑙嗗浘闇瑕乻ysadmin鏉冮檺銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GS_WLM_EC_OPERATOR_STATISTICS.html,GS_WLM_EC_OPERATOR_STATISTICS,GS锝淲LM锝淓C锝淥PERATOR锝淪TATISTICS +PG_GROUP,PG_GROUP瑙嗗浘鏌ョ湅鏁版嵁搴撹璇佽鑹插強瑙掕壊涔嬮棿鐨勬垚鍛樺叧绯汇,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_GROUP.html,PG_GROUP,PG锝淕ROUP +GAUSS-04031 鈥 GAUSS-04040,GAUSS-04031: 鈥渕ust be system admin to use server-side lo_export()鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04031-GAUSS-04040.html,GAUSS-04031 鈥 GAUSS-04040,GAUSS锝04031锝淕AUSS锝04040 +GAUSS-03891 鈥 GAUSS-03900,GAUSS-03891: 鈥淔ailed to initialize Cgroup. Please check if workload manager is enabled and Cgroups have been created!鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03891-GAUSS-03900.html,GAUSS-03891 鈥 GAUSS-03900,GAUSS锝03891锝淕AUSS锝03900 +DROP SERVER,鍒犻櫎鐜版湁鐨勪竴涓暟鎹湇鍔″櫒銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/DROP-SERVER.html,DROP SERVER,DROP锝淪ERVER +GAUSS-03521 鈥 GAUSS-03530,GAUSS-03523: 鈥渟yntax error in history file: %s鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03521-GAUSS-03530.html,GAUSS-03521 鈥 GAUSS-03530,GAUSS锝03521锝淕AUSS锝03530 +_PG_FOREIGN_TABLE_COLUMNS,鏄剧ず澶栭儴琛ㄧ殑鍒椾俊鎭傝瑙嗗浘鍙湁sysadmin鏉冮檺鍙互鏌ョ湅銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/_PG_FOREIGN_TABLE_COLUMNS.html,_PG_FOREIGN_TABLE_COLUMNS,PG锝淔OREIGN锝淭ABLE锝淐OLUMNS +Operator,OPERATOR_HISTORY_TABLE,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/Operator.html,Operator,Operator +GAUSS-05701 鈥 GAUSS-05710,GAUSS-05701: 鈥淔ailed to get decode DEK for transparent encryption. Failure content is [%s].\n鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05701-GAUSS-05710.html,GAUSS-05701 鈥 GAUSS-05710,GAUSS锝05701锝淕AUSS锝05710 +鍑虹幇鈥淓rror:No space left on device鈥濇彁绀,鍦ㄦ暟鎹簱浣跨敤杩囩▼涓紝鍑虹幇濡備笅閿欒鎻愮ず銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%87%BA%E7%8E%B0-Error-No-space-left-on-device-%E6%8F%90%E7%A4%BA.html,鍑虹幇鈥淓rror:No space left on device鈥濇彁绀,鍑虹幇锝淓rror锝淣o锝渟pace锝渓eft锝渙n锝渄evice锝滄彁绀 +GAUSS-04161 鈥 GAUSS-04170,GAUSS-04161: 鈥渘ot enough shared memory for data structure '%s' (%lu bytes requested)鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04161-GAUSS-04170.html,GAUSS-04161 鈥 GAUSS-04170,GAUSS锝04161锝淕AUSS锝04170 +骞惰鏌ヨ,openGauss鐨凷MP骞惰鎶鏈槸涓绉嶅埄鐢ㄨ绠楁満澶氭牳CPU鏋舵瀯鏉ュ疄鐜板绾跨▼骞惰璁＄畻锛屼互鍏呭垎鍒╃敤CPU璧勬簮鏉ユ彁楂樻煡璇㈡ц兘鐨勬妧鏈傚湪澶嶆潅鏌ヨ鍦烘櫙涓紝鍗曚釜鏌ヨ鐨勬墽琛岃緝闀匡紝绯荤粺骞跺彂搴︿綆锛岄氳繃SMP骞惰鎵ц鎶鏈疄鐜扮畻瀛愮骇鐨勫苟琛岋紝鑳藉鏈夋晥鍑忓皯鏌ヨ鎵ц鏃堕棿锛屾彁鍗囨煡璇㈡ц兘鍙婅祫婧愬埄鐢ㄧ巼銆係MP骞惰鎶鏈殑鏁翠綋瀹炵幇鎬濇兂鏄浜庤兘澶熷苟琛岀殑鏌ヨ绠楀瓙锛屽皢鏁版嵁鍒嗙墖锛屽惎鍔ㄨ嫢骞蹭釜宸ヤ綔绾跨▼鍒嗗埆璁＄畻锛屾渶鍚庡皢缁撴灉姹囨伙紝杩斿洖鍓嶇銆係MP骞惰鎵ц澧炲姞鏁版嵁浜や簰绠楀瓙锛圫tream锛夛紝瀹炵幇澶氫釜宸ヤ綔绾跨▼涔嬮棿鐨勬暟鎹氦浜掞紝纭繚鏌ヨ鐨勬纭э紝瀹屾垚鏁翠綋鐨勬煡璇€,https://opengauss.org/zh/docs/3.0.0/docs/BriefTutorial/%E5%B9%B6%E8%A1%8C%E6%9F%A5%E8%AF%A2.html,骞惰鏌ヨ,骞惰锝滄煡璇 +GAUSS-06401 鈥 GAUSS-06500,GAUSS-06401 鈥 GAUSS-06410,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06401-GAUSS-06500.html,GAUSS-06401 鈥 GAUSS-06500,GAUSS锝06401锝淕AUSS锝06500 +PQsendQueryPrepared,鍙戦佷竴涓姹傛墽琛屽甫鏈夌粰鍑哄弬鏁扮殑棰勫璇彞锛屼笉绛夊緟缁撴灉銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PQsendQueryPrepared.html,PQsendQueryPrepared,PQsendQueryPrepared +绀轰緥,绀轰緥1锛,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E7%A4%BA%E4%BE%8B-50.html,绀轰緥,绀轰緥 +鏀寔HyperLogLog,閫氳繃浣跨敤HyperLogLog鐩稿叧鍑芥暟锛岃绠楀敮涓鍊间釜鏁癈ount锛圖istinct锛夛紝鎻愬崌鎬ц兘銆,https://opengauss.org/zh/docs/3.0.0/docs/CharacteristicDescription/%E6%94%AF%E6%8C%81HyperLogLog.html,鏀寔HyperLogLog,鏀寔锝淗yperLogLog +GS_AUDITING,GS_AUDITING瑙嗗浘鏄剧ず瀵规暟鎹簱鐩稿叧鎿嶄綔鐨勬墍鏈夊璁′俊鎭傞渶瑕佹湁绯荤粺绠＄悊鍛樻垨瀹夊叏绛栫暐绠＄悊鍛樻潈闄愭墠鍙互璁块棶姝よ鍥俱,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GS_AUDITING.html,GS_AUDITING,GS锝淎UDITING +GAUSS-03481 鈥 GAUSS-03490,GAUSS-03481: 鈥渃annot have more than 2^32-1 subtransactions in a transaction鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03481-GAUSS-03490.html,GAUSS-03481 鈥 GAUSS-03490,GAUSS锝03481锝淕AUSS锝03490 +鏁版嵁绫诲瀷,openGauss鏀寔鏌愪簺鏁版嵁绫诲瀷闂寸殑闅愬紡杞崲锛屽叿浣撹浆鍖栧叧绯昏鍙傝PG_CAST銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%95%B0%E6%8D%AE%E7%B1%BB%E5%9E%8B.html,鏁版嵁绫诲瀷,鏁版嵁绫诲瀷 +GAUSS-02161 鈥 GAUSS-02170,GAUSS-02161: 鈥淧GXC Node %s: cannot drop local node鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02161-GAUSS-02170.html,GAUSS-02161 鈥 GAUSS-02170,GAUSS锝02161锝淕AUSS锝02170 +鍏ㄦ枃妫绱,浠嬬粛,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%85%A8%E6%96%87%E6%A3%80%E7%B4%A2.html,鍏ㄦ枃妫绱,鍏ㄦ枃妫绱 +鏈琛,,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%9C%AF%E8%AF%AD%E8%A1%A8.html,鏈琛,鏈琛 +瀛愮▼搴,瀛樺偍鍦ㄦ暟鎹簱涓殑瀛樺偍杩囩▼銆佸嚱鏁般佹搷浣滅鍜岄珮绾у寘绛夈傚綋鍦ㄦ暟鎹簱涓婂缓绔嬪ソ鍚庯紝鍙互鍦ㄥ叾浠栫▼搴忎腑璋冪敤瀹冧滑銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%AD%90%E7%A8%8B%E5%BA%8F.html,瀛愮▼搴,瀛愮▼搴 +GAUSS-03181 鈥 GAUSS-03190,GAUSS-03181: 鈥渁rray of weight must be one-dimensional鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03181-GAUSS-03190.html,GAUSS-03181 鈥 GAUSS-03190,GAUSS锝03181锝淕AUSS锝03190 +GAUSS-03611 鈥 GAUSS-03620,GAUSS-03611: 鈥渃annot extract system attribute from minimal tuple鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03611-GAUSS-03620.html,GAUSS-03611 鈥 GAUSS-03620,GAUSS锝03611锝淕AUSS锝03620 +GAUSS-04351 鈥 GAUSS-04360,GAUSS-04351: 鈥淚GNORE_EXTRA_DATA only available on READ ONLY foreign table鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04351-GAUSS-04360.html,GAUSS-04351 鈥 GAUSS-04360,GAUSS锝04351锝淕AUSS锝04360 +GAUSS-06071 鈥 GAUSS-06080,GAUSS-06071: 鈥渃annot use expression index '%s' as replica identity鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06071-GAUSS-06080.html,GAUSS-06071 鈥 GAUSS-06080,GAUSS锝06071锝淕AUSS锝06080 +ALTER MATERIALIZED VIEW,鏇存敼涓涓幇鏈夌墿鍖栬鍥剧殑澶氫釜杈呭姪灞炴с,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/ALTER-MATERIALIZED-VIEW.html,ALTER MATERIALIZED VIEW,ALTER锝淢ATERIALIZED锝淰IEW +涓夋潈鍒嗙珛,榛樿鏉冮檺鏈哄埗鍜岀鐞嗗憳涓よ妭鐨勬弿杩板熀浜庣殑鏄痮penGauss鍒涘缓涔嬪垵鐨勯粯璁ゆ儏鍐点備粠鍓嶉潰鐨勪粙缁嶅彲浠ョ湅鍑猴紝榛樿鎯呭喌涓嬫嫢鏈塖YSADMIN灞炴х殑绯荤粺绠＄悊鍛橈紝鍏峰绯荤粺鏈楂樻潈闄愩,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E4%B8%89%E6%9D%83%E5%88%86%E7%AB%8B.html,涓夋潈鍒嗙珛,涓夋潈鍒嗙珛 +绠＄悊骞跺彂鍐欏叆鎿嶄綔,浜嬪姟闅旂璇存槑,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E7%AE%A1%E7%90%86%E5%B9%B6%E5%8F%91%E5%86%99%E5%85%A5%E6%93%8D%E4%BD%9C.html,绠＄悊骞跺彂鍐欏叆鎿嶄綔,绠＄悊锝滃苟鍙戯綔鍐欏叆锝滄搷浣 +鍗囩骇鍙傛暟,**鍙傛暟璇存槑锛**鏍囩ず鏄惁鍦ㄥ崌绾х殑杩囩▼涓傝鍙傛暟鐢ㄦ埛鏃犳硶淇敼銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%8D%87%E7%BA%A7%E5%8F%82%E6%95%B0.html,鍗囩骇鍙傛暟,鍗囩骇锝滃弬鏁 +绯荤粺鎿嶄綔,openGauss閫氳繃SQL璇彞鎵ц涓嶅悓鐨勭郴缁熸搷浣滐紝姣斿锛氳缃彉閲忋佹樉绀烘墽琛岃鍒掑拰鍨冨溇鏀堕泦绛夋搷浣溿,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E7%B3%BB%E7%BB%9F%E6%93%8D%E4%BD%9C.html,绯荤粺鎿嶄綔,绯荤粺锝滄搷浣 +GAUSS-05341 鈥 GAUSS-05350,GAUSS-05341: 鈥渃annot convert infinity to numeric鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05341-GAUSS-05350.html,GAUSS-05341 鈥 GAUSS-05350,GAUSS锝05341锝淕AUSS锝05350 +DBE_PLDEVELOPER.gs_errors,鐢ㄤ簬璁板綍PLPGSQL瀵硅薄锛堝瓨鍌ㄨ繃绋嬨佸嚱鏁般佸寘銆佸寘浣擄級缂栬瘧杩囩▼涓亣鍒扮殑鎶ラ敊淇℃伅锛屽叿浣撳唴瀹硅涓嬪垪瀛楁鎻忚堪銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/DBE_PLDEVELOPER-gs_errors.html,DBE_PLDEVELOPER.gs_errors,DBE锝淧LDEVELOPER锝済s锝渆rrors +绗笁鏂瑰簱閿欒鐮佽鏄,绗笁鏂归敊璇爜鐨勫兼槸鍖呭惈浜斾釜瀛楃鐨勫瓧绗︿覆锛岀敱3涓瓧绗︾殑閿欒绫诲瀷鍜2涓瓧绗︾殑瀛愮被鏋勬垚銆備簲涓瓧绗﹀寘鍚暟鍊兼垨鑰呭ぇ鍐欏瓧姣嶏紝浠ｈ〃鍚勭閿欒鎴栬呰鍛婃潯浠剁殑浠ｇ爜銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E7%AC%AC%E4%B8%89%E6%96%B9%E5%BA%93%E9%94%99%E8%AF%AF%E7%A0%81%E8%AF%B4%E6%98%8E.html,绗笁鏂瑰簱閿欒鐮佽鏄,绗笁鏂癸綔搴擄綔閿欒鐮侊綔璇存槑 +GAUSS-05121 鈥 GAUSS-05130,"GAUSS-05126: 鈥済roup_name can not be NULL """,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05121-GAUSS-05130.html,GAUSS-05121 鈥 GAUSS-05130,GAUSS锝05121锝淕AUSS锝05130 +GAUSS-05071 鈥 GAUSS-05080,GAUSS-05071: 鈥'%s' can't outer join with more than one relation鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05071-GAUSS-05080.html,GAUSS-05071 鈥 GAUSS-05080,GAUSS锝05071锝淕AUSS锝05080 +琛岀骇璁块棶鎺у埗,琛岀骇璁块棶鎺у埗鐗规у皢鏁版嵁搴撹闂帶鍒剁簿纭埌鏁版嵁琛ㄨ绾у埆锛屼娇鏁版嵁搴撹揪鍒拌绾ц闂帶鍒剁殑鑳藉姏銆備笉鍚岀敤鎴锋墽琛岀浉鍚岀殑SQL鏌ヨ鎿嶄綔锛岃鍙栧埌鐨勭粨鏋滄槸涓嶅悓鐨勩,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E8%A1%8C%E7%BA%A7%E8%AE%BF%E9%97%AE%E6%8E%A7%E5%88%B6.html,琛岀骇璁块棶鎺у埗,琛岀骇锝滆闂帶鍒 +MOT SQL瑕嗙洊鍜岄檺鍒,MOT璁捐鍑犱箮鑳藉瑕嗙洊SQL鍜屾湭鏉ョ壒鎬ч泦銆備緥濡傦紝澶у鏁版敮鎸佹爣鍑嗙殑Postgres SQL锛屼篃鏀寔甯歌鐨勬暟鎹簱鐗规э紝濡傚瓨鍌ㄨ繃绋嬨佽嚜瀹氫箟鍑芥暟绛夈,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/MOT-SQL%E8%A6%86%E7%9B%96%E5%92%8C%E9%99%90%E5%88%B6.html,MOT SQL瑕嗙洊鍜岄檺鍒,MOT锝淪QL锝滆鐩栵綔闄愬埗 +GAUSS-02331 鈥 GAUSS-02340,GAUSS-02331: 鈥淚S DISTINCT FROM does not support set arguments鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02331-GAUSS-02340.html,GAUSS-02331 鈥 GAUSS-02340,GAUSS锝02331锝淕AUSS锝02340 +LOCAL_REL_IOSTAT,鑾峰彇褰撳墠鑺傜偣涓暟鎹枃浠禝O鐘舵佺殑绱鍊硷紝鏄剧ず涓烘墍鏈夋暟鎹枃浠禝O鐘舵佺殑鎬诲拰銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/LOCAL_REL_IOSTAT.html,LOCAL_REL_IOSTAT,LOCAL锝淩EL锝淚OSTAT +GAUSS-05021 鈥 GAUSS-05030,GAUSS-05021: 鈥渢oo many partition keys for partition '%s'.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05021-GAUSS-05030.html,GAUSS-05021 鈥 GAUSS-05030,GAUSS锝05021锝淕AUSS锝05030 +MOT缁熻,缁熻淇℃伅涓昏鐢ㄤ簬鎬ц兘鍒嗘瀽鎴栬皟璇曘傚湪鐢熶骇鐜涓紝閫氬父涓嶆墦寮瀹冧滑锛堥粯璁ゆ槸鍏抽棴鐨勶級銆傜粺璁′俊鎭富瑕佺敱鏁版嵁搴撳紑鍙戜汉鍛樹娇鐢紝鏁版嵁搴撶敤鎴疯緝灏戜娇鐢ㄣ,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/MOT%E7%BB%9F%E8%AE%A1.html,MOT缁熻,MOT锝滅粺璁 +DBE_PLDEBUGGER.info_breakpoints,debug绔皟璇曡繃绋嬩腑锛岃皟鐢╥nfo_breakpoints锛屾煡鐪嬪綋鍓嶇殑鍑芥暟鏂偣銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/DBE_PLDEBUGGER-info_breakpoints.html,DBE_PLDEBUGGER.info_breakpoints,DBE锝淧LDEBUGGER锝渋nfo锝渂reakpoints +GS_SQL_COUNT,GS_SQL_COUNT瑙嗗浘鏄剧ず鏁版嵁搴撳綋鍓嶈妭鐐瑰綋鍓嶆椂鍒绘墽琛岀殑浜旂被璇彞锛圫ELECT銆両NSERT銆乁PDATE銆丏ELETE銆丮ERGE INTO锛夌粺璁′俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GS_SQL_COUNT.html,GS_SQL_COUNT,GS锝淪QL锝淐OUNT +DROP USER MAPPING,绉婚櫎涓涓敤浜庡閮ㄦ湇鍔″櫒鐨勭敤鎴锋槧灏勩,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/DROP-USER-MAPPING.html,DROP USER MAPPING,DROP锝淯SER锝淢APPING +GAUSS-00261 鈥 GAUSS-00270,GAUSS-00261: 鈥渟ubfield '%s' is of type %s but expression is of type %s鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00261-GAUSS-00270.html,GAUSS-00261 鈥 GAUSS-00270,GAUSS锝00261锝淕AUSS锝00270 +璋冪敤璇彞,璋冪敤涓涓鍙ョ殑璇硶璇峰弬瑙佸浘1銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E8%B0%83%E7%94%A8%E8%AF%AD%E5%8F%A5.html,璋冪敤璇彞,璋冪敤锝滆鍙 +Lock,LOCKS,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/LOCK.html,Lock,Lock +GLOBAL_PAGEWRITER_STATUS,GLOBAL_PAGEWRITER_STATUS瑙嗗浘鏄剧ずopenGauss瀹炰緥鐨勫埛椤典俊鎭拰妫鏌ョ偣淇℃伅銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GLOBAL_PAGEWRITER_STATUS.html,GLOBAL_PAGEWRITER_STATUS,GLOBAL锝淧AGEWRITER锝淪TATUS +鏈嶅姟鍣ㄤ俊鍙峰嚱鏁,鏈嶅姟鍣ㄤ俊鍙峰嚱鏁板悜鍏朵粬鏈嶅姟鍣ㄨ繘绋嬪彂閫佹帶鍒朵俊鍙枫傚彧鏈夌郴缁熺鐞嗗憳鎵嶈兘浣跨敤杩欎簺鍑芥暟銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%9C%8D%E5%8A%A1%E5%99%A8%E4%BF%A1%E5%8F%B7%E5%87%BD%E6%95%B0.html,鏈嶅姟鍣ㄤ俊鍙峰嚱鏁,鏈嶅姟鍣綔淇″彿锝滃嚱鏁 +SUMMARY_STATIO_USER_INDEXES,SUMMARY_STATIO_USER_INDEXES瑙嗗浘鏄剧ずopenGauss鍐呮眹鑱氱殑鍛藉悕绌洪棿涓墍鏈夌敤鎴峰叧绯昏〃绱㈠紩鐨処O鐘舵佷俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/SUMMARY_STATIO_USER_INDEXES.html,SUMMARY_STATIO_USER_INDEXES,SUMMARY锝淪TATIO锝淯SER锝淚NDEXES DROP RULE,鍒犻櫎涓涓噸鍐欒鍒欍,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/DROP-RULE.html,DROP RULE,DROP锝淩ULE -GS_MATVIEW,GS_MATVIEW绯荤粺琛ㄦ彁渚涗簡鍏充簬鏁版嵁搴撲腑姣忎竴涓墿鍖栬鍥剧殑淇℃伅銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GS_MATVIEW.html,GS_MATVIEW,GS锝淢ATVIEW -SESSION_MEMORY_RUNTIME,SESSION_MEMORY_RUNTIME瑙嗗浘鏄剧ず鍜屽綋鍓嶇敤鎴锋墽琛屽鏉備綔涓氭鍦ㄨ繍琛屾椂鐨勮礋杞界鐞嗗唴瀛樹娇鐢ㄧ殑淇℃伅銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/SESSION_MEMORY_RUNTIME.html,SESSION_MEMORY_RUNTIME,SESSION锝淢EMORY锝淩UNTIME -鐩戞帶,鍥犱负閫昏緫澶嶅埗鏄熀浜庝笌鐗╃悊娴佸鍒剁浉浼肩殑鏋舵瀯鐨勶紝涓涓彂甯冭妭鐐逛笂鐨勭洃鎺т篃绫讳技浜庡鐗╃悊澶嶅埗涓昏妭鐐圭殑鐩戞帶銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E7%9B%91%E6%8E%A7.html,鐩戞帶,鐩戞帶 -GAUSS-03771 鈥 GAUSS-03780,GAUSS-03771: 鈥渃ould not write cache file '%s': %m鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03771-GAUSS-03780.html,GAUSS-03771 鈥 GAUSS-03780,GAUSS锝03771锝淕AUSS锝03780 -瀛樺偍杩囩▼鏀寔鑷不浜嬪姟,鑷不浜嬪姟鍙互鍦ㄥ瓨鍌ㄨ繃绋嬩腑瀹氫箟锛屾爣璇嗙涓篜RAGMA AUTONOMOUS_TRANSACTION锛屽叾浣欒娉曚笌鍒涘缓瀛樺偍杩囩▼璇硶鐩稿悓锛岀ず渚嬪涓嬨,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%AD%98%E5%82%A8%E8%BF%87%E7%A8%8B%E6%94%AF%E6%8C%81%E8%87%AA%E6%B2%BB%E4%BA%8B%E5%8A%A1.html,瀛樺偍杩囩▼鏀寔鑷不浜嬪姟,瀛樺偍锝滆繃绋嬶綔鏀寔锝滆嚜娌伙綔浜嬪姟 -浜嬪姟绠＄悊,瀛樺偍杩囩▼鏈韩灏卞浜庝竴涓簨鍔′腑锛屽紑濮嬭皟鐢ㄦ渶澶栧洿瀛樺偍杩囩▼鏃朵細鑷姩寮鍚竴涓簨鍔★紝鍦ㄨ皟鐢ㄧ粨鏉熸椂鑷姩鎻愪氦鎴栬呭彂鐢熷紓甯告椂鍥炴粴銆傞櫎浜嗙郴缁熻嚜鍔ㄧ殑浜嬪姟鎺у埗澶栵紝涔熷彲浠ヤ娇鐢–OMMIT/ROLLBACK鏉ユ帶鍒跺瓨鍌ㄨ繃绋嬩腑鐨勪簨鍔°傚湪瀛樺偍杩囩▼涓皟鐢–OMMIT/ROLLBACK鍛戒护锛屽皢鎻愪氦/鍥炴粴褰撳墠浜嬪姟骞惰嚜鍔ㄥ紑鍚竴涓柊鐨勪簨鍔★紝鍚庣画鐨勬墍鏈夋搷浣滈兘浼氬湪姝ゆ柊浜嬪姟涓繍琛屻,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E4%BA%8B%E5%8A%A1%E7%AE%A1%E7%90%86.html,浜嬪姟绠＄悊,浜嬪姟绠＄悊 -绗笁鏂瑰簱閿欒鐮佽鏄,绗笁鏂归敊璇爜鐨勫兼槸鍖呭惈浜斾釜瀛楃鐨勫瓧绗︿覆锛岀敱3涓瓧绗︾殑閿欒绫诲瀷鍜2涓瓧绗︾殑瀛愮被鏋勬垚銆備簲涓瓧绗﹀寘鍚暟鍊兼垨鑰呭ぇ鍐欏瓧姣嶏紝浠ｈ〃鍚勭閿欒鎴栬呰鍛婃潯浠剁殑浠ｇ爜銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E7%AC%AC%E4%B8%89%E6%96%B9%E5%BA%93%E9%94%99%E8%AF%AF%E7%A0%81%E8%AF%B4%E6%98%8E.html,绗笁鏂瑰簱閿欒鐮佽鏄,绗笁鏂癸綔搴擄綔閿欒鐮侊綔璇存槑 -杩斿洖璇彞,openGauss鎻愪緵涓ょ鏂瑰紡杩斿洖鏁版嵁锛歊ETURN鎴朢ETURN NEXT鍙奟ETURN QUERY銆傚叾涓紝RETURN NEXT鍜孯ETURN QUERY鍙傜敤浜庡嚱鏁帮紝涓嶉傜敤瀛樺偍杩囩▼銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E8%BF%94%E5%9B%9E%E8%AF%AD%E5%8F%A5.html,杩斿洖璇彞,杩斿洖锝滆鍙 -GAUSS-03191 鈥 GAUSS-03200,GAUSS-03191: 鈥渆xpected a type name鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03191-GAUSS-03200.html,GAUSS-03191 鈥 GAUSS-03200,GAUSS锝03191锝淕AUSS锝03200 -GAUSS-04861 鈥 GAUSS-04870,"GAUSS-04861: 鈥淓xecute job failed, job_id: %d.鈥",https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04861-GAUSS-04870.html,GAUSS-04861 鈥 GAUSS-04870,GAUSS锝04861锝淕AUSS锝04870 -ALTER TYPE,淇敼涓涓被鍨嬬殑瀹氫箟銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/ALTER-TYPE.html,ALTER TYPE,ALTER锝淭YPE -PG_RUNNING_XACTS,PG_RUNNING_XACTS瑙嗗浘涓昏鍔熻兘鏄樉绀哄綋鍓嶈妭鐐硅繍琛屼簨鍔＄殑淇℃伅銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_RUNNING_XACTS.html,PG_RUNNING_XACTS,PG锝淩UNNING锝淴ACTS -openGauss鍙繍琛岃剼鏈姛鑳借鏄,浠ヤ笅鏄痮penGauss甯哥敤鍙墽琛岃剼鏈紝浠呬緵openGauss鎺ュ彛浣跨敤銆,https://opengauss.org/zh/docs/3.0.0/docs/Toolreference/openGauss%E5%8F%AF%E8%BF%90%E8%A1%8C%E8%84%9A%E6%9C%AC%E5%8A%9F%E8%83%BD%E8%AF%B4%E6%98%8E.html,openGauss鍙繍琛岃剼鏈姛鑳借鏄,openGauss锝滆繍琛岋綔鑴氭湰锝滃姛鑳斤綔璇存槑 -PG_ATTRDEF,PG_ATTRDEF绯荤粺琛ㄥ瓨鍌ㄥ垪鐨勯粯璁ゅ笺,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_ATTRDEF.html,PG_ATTRDEF,PG锝淎TTRDEF -GAUSS-05361 鈥 GAUSS-05370,GAUSS-05361: 鈥淥nly system admin user can use this function鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05361-GAUSS-05370.html,GAUSS-05361 鈥 GAUSS-05370,GAUSS锝05361锝淕AUSS锝05370 -GAUSS-50000 鈥 GAUSS-50099,GAUSS-50000: 鈥淯nrecognized parameter: 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+MOT鎭㈠姒傚康,MOT鎭㈠妯″潡鎻愪緵浜嗘仮澶峂OT琛ㄦ暟鎹墍闇鐨勬墍鏈夊姛鑳姐傛仮澶嶆ā鍧楃殑涓昏鐩爣鏄湪璁″垝锛堜緥濡傜淮鎶わ級鍏抽棴鎴栬鍒掑锛堜緥濡傜數婧愭晠闅滐級宕╂簝鍚庯紝灏嗘暟鎹拰MOT寮曟搸鎭㈠鍒颁竴鑷寸殑鐘舵併,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/MOT%E6%81%A2%E5%A4%8D%E6%A6%82%E5%BF%B5.html,MOT鎭㈠姒傚康,MOT锝滄仮澶嶏綔姒傚康 +GAUSS-05841 鈥 GAUSS-05850,GAUSS-05841: 鈥渦ser set spill space failed because its used spill space is out of spill space limit.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05841-GAUSS-05850.html,GAUSS-05841 鈥 GAUSS-05850,GAUSS锝05841锝淕AUSS锝05850 +鍑犱綍鍑芥暟鍜屾搷浣滅,鎻忚堪锛氬钩绉汇,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%87%A0%E4%BD%95%E5%87%BD%E6%95%B0%E5%92%8C%E6%93%8D%E4%BD%9C%E7%AC%A6.html,鍑犱綍鍑芥暟鍜屾搷浣滅,鍑犱綍锝滃嚱鏁帮綔鎿嶄綔绗 +鏀寔LLVM,openGauss鐨凩LVM锛圠ow Level Virtual Machine锛夋妧鏈紝鎻愪緵浜嗘煡璇㈠姩鎬佺紪璇戞墽琛岀殑鑳藉姏銆,https://opengauss.org/zh/docs/3.0.0/docs/CharacteristicDescription/%E6%94%AF%E6%8C%81LLVM.html,鏀寔LLVM,鏀寔锝淟LVM +GAUSS-05211鈥 GAUSS-05220,GAUSS-05211: 鈥渇ailed to receice response from node %u after notify commit鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05211-GAUSS-05220.html,GAUSS-05211鈥 GAUSS-05220,GAUSS锝05211锝淕AUSS锝05220 +閫氫俊鐭╅樀,琛 1 閫氫俊鐭╅樀,https://opengauss.org/zh/docs/3.0.0/docs/CommunicationMatrix/%E9%80%9A%E4%BF%A1%E7%9F%A9%E9%98%B5.html,閫氫俊鐭╅樀,閫氫俊锝滅煩闃 +ALTER DATA SOURCE,淇敼Data Source瀵硅薄鐨勫睘鎬у拰鍐呭銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/ALTER-DATA-SOURCE.html,ALTER DATA SOURCE,ALTER锝淒ATA锝淪OURCE +寮鍙戞祦绋,"鍥 1 閲囩敤Psycopg2寮鍙戝簲鐢ㄧ▼搴忕殑娴佺▼ +",https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%BC%80%E5%8F%91%E6%B5%81%E7%A8%8B-2.html,寮鍙戞祦绋,寮鍙戯綔娴佺▼ +GS_CLIENT_GLOBAL_KEYS_ARGS,GS_CLIENT_GLOBAL_KEYS_ARGS绯荤粺琛ㄨ褰曞瘑鎬佺瓑鍊肩壒鎬т腑瀹㈡埛绔姞瀵嗕富瀵嗛挜鐩稿叧鍏冩暟鎹俊鎭紝姣忔潯璁板綍瀵瑰簲瀹㈡埛绔姞瀵嗕富瀵嗛挜鐨勪竴涓敭鍊煎淇℃伅銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GS_CLIENT_GLOBAL_KEYS_ARGS.html,GS_CLIENT_GLOBAL_KEYS_ARGS,GS锝淐LIENT锝淕LOBAL锝淜EYS锝淎RGS +娓告爣,娓告爣姒傝堪,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%B8%B8%E6%A0%87.html,娓告爣,娓告爣 +GAUSS-52300 鈥 GAUSS-52399,GAUSS-52300: 鈥淔ailed to set OS parameters.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-52300-GAUSS-52399.html,GAUSS-52300 鈥 GAUSS-52399,GAUSS锝52300锝淕AUSS锝52399 +鎵цSQL璇彞,搴旂敤绋嬪簭閫氳繃鎵цSQL璇彞鏉ユ搷浣滄暟鎹簱鐨勬暟鎹紙涓嶇敤浼犻掑弬鏁扮殑璇彞锛夛紝闇瑕佹寜浠ヤ笅姝ラ鎵ц锛,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%89%A7%E8%A1%8CSQL%E8%AF%AD%E5%8F%A5.html,鎵цSQL璇彞,鎵ц锝淪QL锝滆鍙 +鎵ц淇敼琛ㄥ垎鍖烘搷浣滄椂鎶ラ敊,鎵цALTER TABLE PARTITION鏃讹紝鎶ラ敊濡備笅銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%89%A7%E8%A1%8C%E4%BF%AE%E6%94%B9%E8%A1%A8%E5%88%86%E5%8C%BA%E6%93%8D%E4%BD%9C%E6%97%B6%E6%8A%A5%E9%94%99.html,鎵ц淇敼琛ㄥ垎鍖烘搷浣滄椂鎶ラ敊,鎵ц锝滀慨鏀癸綔琛綔鍒嗗尯锝滄搷浣滐綔鏃舵姤锝滈敊 +鏌ヨ鏈鑰楁ц兘鐨凷QL,绯荤粺涓湁浜汼QL璇彞杩愯浜嗗緢闀挎椂闂磋繕娌℃湁缁撴潫锛岃繖浜涜鍙ヤ細娑堣楀緢澶氱殑绯荤粺鎬ц兘锛岃鏍规嵁鏈珷鍐呭鏌ヨ闀挎椂闂磋繍琛岀殑SQL璇彞銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%9F%A5%E8%AF%A2%E6%9C%80%E8%80%97%E6%80%A7%E8%83%BD%E7%9A%84SQL.html,鏌ヨ鏈鑰楁ц兘鐨凷QL,鏌ヨ锝滄渶鑰楋綔鎬ц兘锝淪QL +鍏朵粬鎿嶄綔,鍒涘缓鍜岀鐞唖chema,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%85%B6%E4%BB%96%E6%93%8D%E4%BD%9C.html,鍏朵粬鎿嶄綔,鎿嶄綔 +GLOBAL_SLOW_QUERY_INFO锛堝簾寮冿級,GS_SLOW_QUERY_HISTORY鏄剧ず鎵鏈夎妭鐐逛笂宸茬粡杞偍鐨勬參鏌ヨ淇℃伅锛屾湰鐗堟湰涓凡搴熷純銆傚叿浣撳瓧娈典俊鎭鍙傝僄S_SLOW_QUERY_INFO銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GLOBAL_SLOW_QUERY_INFO_%E5%BA%9F%E5%BC%83.html,GLOBAL_SLOW_QUERY_INFO锛堝簾寮冿級,GLOBAL锝淪LOW锝淨UERY锝淚NFO锝滐紙锝滃簾寮冿綔锛 +GAUSS-05391 鈥 GAUSS-05400,GAUSS-05391: 鈥淎CL string cannot be NULL.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05391-GAUSS-05400.html,GAUSS-05391 鈥 GAUSS-05400,GAUSS锝05391锝淕AUSS锝05400 +GAUSS-52600 鈥 GAUSS-52699,GAUSS-52600: 鈥淐an not obtain any cluster ring.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-52600-GAUSS-52699.html,GAUSS-52600 鈥 GAUSS-52699,GAUSS锝52600锝淕AUSS锝52699 +java.sql.DatabaseMetaData,java.sql.DatabaseMetaData鏄暟鎹簱瀵硅薄瀹氫箟鎺ュ彛銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/java-sql-DatabaseMetaData.html,java.sql.DatabaseMetaData,java锝渟ql锝淒atabaseMetaData +浜嗚В瀹夎鐢ㄦ埛鍙婄敤鎴风粍,涓轰簡瀹炵幇瀹夎杩囩▼涓畨瑁呭笎鎴锋潈闄愭渶灏忓寲锛屽強瀹夎鍚巓penGauss鐨勭郴缁熻繍琛屽畨鍏ㄦэ紝瀹夎鑴氭湰鍦ㄥ畨瑁呰繃绋嬩腑浼氳嚜鍔ㄦ寜鐓х敤鎴锋寚瀹氬唴瀹瑰垱寤哄畨瑁呯敤鎴凤紝骞跺皢姝ょ敤鎴蜂綔涓哄悗缁繍琛屽拰缁存姢openGauss鐨勭鐞嗗憳甯愭埛銆,https://opengauss.org/zh/docs/3.0.0/docs/installation/%E4%BA%86%E8%A7%A3%E5%AE%89%E8%A3%85%E7%94%A8%E6%88%B7%E5%8F%8A%E7%94%A8%E6%88%B7%E7%BB%84.html,浜嗚В瀹夎鐢ㄦ埛鍙婄敤鎴风粍,浜嗚В锝滃畨瑁咃綔鐢ㄦ埛锝滅敤鎴风粍 +GAUSS-01701 鈥 GAUSS-01710,GAUSS-01702: 鈥減ermission denied to create '%s.%s'鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01701-GAUSS-01710.html,GAUSS-01701 鈥 GAUSS-01710,GAUSS锝01701锝淕AUSS锝01710 +GAUSS-05941 鈥 GAUSS-05950,GAUSS-05941: 鈥淯nexpected length of data coming supposedly from GDS. Could be an forged attack package.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05941-GAUSS-05950.html,GAUSS-05941 鈥 GAUSS-05950,GAUSS锝05941锝淕AUSS锝05950 +GAUSS-05991 鈥 GAUSS-06000,GAUSS-05991: 鈥淥nly user himself can remove his own independent attribute.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05991-GAUSS-06000.html,GAUSS-05991 鈥 GAUSS-06000,GAUSS锝05991锝淕AUSS锝06000 +鎺у埗璇彞,杩斿洖璇彞,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%8E%A7%E5%88%B6%E8%AF%AD%E5%8F%A5.html,鎺у埗璇彞,鎺у埗锝滆鍙 +PG_OS_THREADS,PG_OS_THREADS瑙嗗浘鎻愪緵褰撳墠鑺傜偣涓嬫墍鏈夌嚎绋嬬殑鐘舵佷俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_OS_THREADS.html,PG_OS_THREADS,PG锝淥S锝淭HREADS +GLOBAL_STATIO_SYS_INDEXES,GLOBAL_STATIO_SYS_INDEXES瑙嗗浘鏄剧ず鍚勮妭鐐圭殑鍛藉悕绌洪棿涓墍鏈夌郴缁熻〃绱㈠紩鐨処O鐘舵佷俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GLOBAL_STATIO_SYS_INDEXES.html,GLOBAL_STATIO_SYS_INDEXES,GLOBAL锝淪TATIO锝淪YS锝淚NDEXES +GAUSS-01491 鈥 GAUSS-01500,GAUSS-01492: 鈥渘ested CREATE EXTENSION is not supported鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01491-GAUSS-01500.html,GAUSS-01491 鈥 GAUSS-01500,GAUSS锝01491锝淕AUSS锝01500 +楂樼骇鐗规,绱㈠紩鎺ㄨ崘,https://opengauss.org/zh/docs/3.0.0/docs/BriefTutorial/%E9%AB%98%E7%BA%A7%E7%89%B9%E6%80%A7.html,楂樼骇鐗规,楂樼骇锝滅壒鎬 +GAUSS-00491 鈥 GAUSS-00500,GAUSS-00491: 鈥渞eturn type must be a row type鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00491-GAUSS-00500.html,GAUSS-00491 鈥 GAUSS-00500,GAUSS锝00491锝淕AUSS锝00500 +GLOBAL_STAT_XACT_USER_FUNCTIONS,瑙嗗浘鍖呭惈鍚勮妭鐐规湰浜嬪姟鍐呭嚱鏁版墽琛岀殑缁熻淇℃伅銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GLOBAL_STAT_XACT_USER_FUNCTIONS.html,GLOBAL_STAT_XACT_USER_FUNCTIONS,GLOBAL锝淪TAT锝淴ACT锝淯SER锝淔UNCTIONS +鏀寔鍜岀害鏉,鐗╁寲瑙嗗浘涓嶆敮鎸佸鍒犳敼鎿嶄綔锛屽彧鏀寔鏌ヨ璇彞銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%94%AF%E6%8C%81%E5%92%8C%E7%BA%A6%E6%9D%9F.html,鏀寔鍜岀害鏉,鏀寔锝滅害鏉 +GAUSS-03761 鈥 GAUSS-03770,"GAUSS-03761: 鈥渙penning partition %u, but relation %s %u is neither table nor index鈥",https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03761-GAUSS-03770.html,GAUSS-03761 鈥 GAUSS-03770,GAUSS锝03761锝淕AUSS锝03770 +Workload Manager,WLM_USER_RESOURCE_CONFIG,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/Workload-Manager.html,Workload Manager,Workload锝淢anager GAUSS-03581 鈥 GAUSS-03590,GAUSS-03581: 鈥渘ot enough shared memory for pg_lsnxlogflushchk share memory鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03581-GAUSS-03590.html,GAUSS-03581 鈥 GAUSS-03590,GAUSS锝03581锝淕AUSS锝03590 -GAUSS-01221 鈥 GAUSS-01230,GAUSS-01221: 鈥淐olumn Store unsupport CHECK constraint鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01221-GAUSS-01230.html,GAUSS-01221 鈥 GAUSS-01230,GAUSS锝01221锝淕AUSS锝01230 -DB4AI.ARCHIVE_SNAPSHOT,ARCHIVE_SNAPSHOT鏄疍B4AI鐗规х敤浜庡瓨妗ｅ揩鐓х殑鎺ュ彛鍑芥暟銆傞氳繃璇硶ARCHIVE SNAPSHOT璋冪敤銆傜敓鏁堝悗鐨勫揩鐓ф棤娉曞弬鏁拌缁冪瓑浠诲姟銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/DB4AI-ARCHIVE_SNAPSHOT.html,DB4AI.ARCHIVE_SNAPSHOT,DB4AI锝淎RCHIVE锝淪NAPSHOT -SQLSetConnectAttr,璁剧疆鎺у埗杩炴帴鍚勬柟闈㈢殑灞炴с,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/SQLSetConnectAttr.html,SQLSetConnectAttr,SQLSetConnectAttr -PQconnectStart,涓庢暟鎹簱鏈嶅姟鍣ㄥ缓绔嬩竴娆￠潪闃诲鐨勮繛鎺ャ,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PQconnectStart.html,PQconnectStart,PQconnectStart -鍒濆鍖栨暟鎹簱,浣跨敤SQL鍒涘缓鏂扮殑鏁版嵁搴撱,https://opengauss.org/zh/docs/3.0.0/docs/installation/%E5%88%9D%E5%A7%8B%E5%8C%96%E6%95%B0%E6%8D%AE%E5%BA%93.html,鍒濆鍖栨暟鎹簱,鍒濆鍖栵綔鏁版嵁搴 -瀵煎叆鏁版嵁,閫氳繃INSERT璇彞鐩存帴鍐欏叆鏁版嵁,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%AF%BC%E5%85%A5%E6%95%B0%E6%8D%AE.html,瀵煎叆鏁版嵁,瀵煎叆锝滄暟鎹 -GAUSS-03081 鈥 GAUSS-03090,GAUSS-03081: 鈥渋nvalid status in external 'tinterval' value鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03081-GAUSS-03090.html,GAUSS-03081 鈥 GAUSS-03090,GAUSS锝03081锝淕AUSS锝03090 -PG_STAT_USER_INDEXES,PG_STAT_USER_INDEXES瑙嗗浘鏄剧ず鏁版嵁搴撲腑鐢ㄦ埛鑷畾涔夋櫘閫氳〃鍜宼oast琛ㄧ殑绱㈠紩鐘舵佷俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_STAT_USER_INDEXES.html,PG_STAT_USER_INDEXES,PG锝淪TAT锝淯SER锝淚NDEXES -GAUSS-01861 鈥 GAUSS-01870,GAUSS-01861: 鈥'%s' does not require a toast table鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01861-GAUSS-01870.html,GAUSS-01861 鈥 GAUSS-01870,GAUSS锝01861锝淕AUSS锝01870 -GAUSS-02681 鈥 GAUSS-02690,GAUSS-02684: 鈥渕d5-password encryption failed鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02681-GAUSS-02690.html,GAUSS-02681 鈥 GAUSS-02690,GAUSS锝02681锝淕AUSS锝02690 -SQLFreeHandle,閲婃斁涓庢寚瀹氱幆澧冦佽繛鎺ャ佽鍙ユ垨鎻忚堪绗︾浉鍏宠仈鐨勮祫婧愶紝瀹冩浛浠ｄ簡ODBC 2.x鍑芥暟SQLFreeEnv銆丼QLFreeConnect鍙奡QLFreeStmt銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/SQLFreeHandle.html,SQLFreeHandle,SQLFreeHandle -鎺ュ彛鍙傝,JDBC,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%8E%A5%E5%8F%A3%E5%8F%82%E8%80%83.html,鎺ュ彛鍙傝,鎺ュ彛锝滃弬鑰 -SUMMARY_STATIO_ALL_TABLES,SUMMARY_STATIO_ALL_TABLES瑙嗗浘灏嗗寘鍚玱penGauss鍐呮眹鑱氱殑鏁版嵁搴撲腑姣忎釜琛紙鍖呮嫭TOAST琛級鐨処/O鐨勭粺璁°,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/SUMMARY_STATIO_ALL_TABLES.html,SUMMARY_STATIO_ALL_TABLES,SUMMARY锝淪TATIO锝淎LL锝淭ABLES -gs_plan_simulator,鏌愪簺鐢ㄦ埛鐨勭敓浜х幆澧冧笉鍏佽缁存姢浜哄憳杩涜浠讳綍闂瀹氫綅鍜屽垎鏋愮殑鎿嶄綔锛屽洜姝ゅ浜庢绫诲満鏅紝鍞竴鐨勬墜娈靛氨鏄皢鐢熶骇鐜鐨勫悇绉嶆暟鎹敹闆嗗悗锛屼緷鎹繖浜涙暟鎹闂杩涜鍒嗘瀽鍜屽畾浣嶃傚浜庡拰鎵ц璁″垝鐩稿叧鐨勯棶棰橈紝gs_plan_simulator鍙互鏀堕泦涓庢墽琛岃鍒掔浉鍏崇殑鏁版嵁骞惰兘澶熷湪鍏跺畠鐜涓婅繘琛屾墽琛岃鍒掔殑澶嶇幇锛屼粠鑰屽畾浣嶆墽琛岃鍒掔被鐩稿叧闂銆,https://opengauss.org/zh/docs/3.0.0/docs/Toolreference/gs_plan_simulator.html,gs_plan_simulator,gs锝減lan锝渟imulator -GAUSS-01191 鈥 GAUSS-01200,GAUSS-01191: 鈥淐OPY force quote available only in CSV mode鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01191-GAUSS-01200.html,GAUSS-01191 鈥 GAUSS-01200,GAUSS锝01191锝淕AUSS锝01200 +PG_FOREIGN_SERVER,PG_FOREIGN_SERVER绯荤粺琛ㄥ瓨鍌ㄥ閮ㄦ湇鍔″櫒瀹氫箟銆備竴涓閮ㄦ湇鍔″櫒鎻忚堪浜嗕竴涓閮ㄦ暟鎹簮锛屼緥濡備竴涓繙绋嬫湇鍔″櫒銆傚閮ㄦ湇鍔″櫒閫氳繃澶栭儴鏁版嵁灏佽鍣ㄨ闂,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_FOREIGN_SERVER.html,PG_FOREIGN_SERVER,PG锝淔OREIGN锝淪ERVER +GAUSS-00751 鈥 GAUSS-00760,GAUSS-00751: 鈥渃luster key for relation '%s' already exists鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00751-GAUSS-00760.html,GAUSS-00751 鈥 GAUSS-00760,GAUSS锝00751锝淕AUSS锝00760 +鎿嶄綔瀹¤,**鍙傛暟璇存槑锛**璇ュ弬鏁板喅瀹氭槸鍚﹀openGauss鏁版嵁搴撳璞＄殑CREATE銆丏ROP銆丄LTER鎿嶄綔杩涜瀹¤銆俹penGauss鏁版嵁搴撳璞″寘鎷珼ATABASE銆乁SER銆乻chema銆乀ABLE绛夈傞氳繃淇敼璇ラ厤缃弬鏁扮殑鍊硷紝鍙互鍙璁￠渶瑕佺殑鏁版嵁搴撳璞＄殑鎿嶄綔銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%93%8D%E4%BD%9C%E5%AE%A1%E8%AE%A1.html,鎿嶄綔瀹¤,鎿嶄綔锝滃璁 +HLL鍑芥暟鍜屾搷浣滅,hll_hash_boolean(bool),https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/HLL%E5%87%BD%E6%95%B0%E5%92%8C%E6%93%8D%E4%BD%9C%E7%AC%A6.html,HLL鍑芥暟鍜屾搷浣滅,HLL锝滃嚱鏁帮綔鎿嶄綔绗 +GAUSS-07301 鈥 GAUSS-07310,GAUSS-07301: 鈥渢his->m_srcDataSize is too large: %u鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-07301-GAUSS-07310.html,GAUSS-07301 鈥 GAUSS-07310,GAUSS锝07301锝淕AUSS锝07310 +GAUSS-05621 鈥 GAUSS-05630,GAUSS-05621: 鈥淭he 3rd argument 'report_type' and 4th argument 'report_scope' should not be null鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05621-GAUSS-05630.html,GAUSS-05621 鈥 GAUSS-05630,GAUSS锝05621锝淕AUSS锝05630 +瀛愭煡璇㈣皟浼,搴旂敤绋嬪簭閫氳繃SQL璇彞鏉ユ搷浣滄暟鎹簱鏃朵細浣跨敤澶ч噺鐨勫瓙鏌ヨ锛岃繖绉嶅啓娉曟瘮鐩存帴瀵逛袱涓〃鍋氳繛鎺ユ搷浣滃湪缁撴瀯涓婂拰鎬濊矾涓婃洿娓呮櫚锛屽挨鍏舵槸鍦ㄤ竴浜涙瘮杈冨鏉傜殑鏌ヨ璇彞涓紝瀛愭煡璇㈡湁鏇村畬鏁淬佹洿鐙珛鐨勮涔夛紝浼氫娇SQL瀵逛笟鍔￠昏緫鐨勮〃杈炬洿娓呮櫚鏇村鏄撶悊瑙ｏ紝鍥犳寰楀埌浜嗗箍娉涚殑搴旂敤銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%AD%90%E6%9F%A5%E8%AF%A2%E8%B0%83%E4%BC%98.html,瀛愭煡璇㈣皟浼,瀛愶綔鏌ヨ锝滆皟浼 +DROP AUDIT POLICY,鍒犻櫎涓涓璁＄瓥鐣ャ,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/DROP-AUDIT-POLICY.html,DROP AUDIT POLICY,DROP锝淎UDIT锝淧OLICY +璐︽湰鏁版嵁搴撴満鍒,璐︽湰鏁版嵁搴撶壒鎬э紝瀵圭敤鎴锋寚瀹氱殑闃茬鏀硅〃澧炲姞鏍￠獙淇℃伅锛屽苟璁板綍鐢ㄦ埛瀵瑰叾鏁版嵁鐨勬搷浣滃巻鍙诧紝閫氳繃鏁版嵁鍜屾搷浣滃巻鍙茬殑涓鑷存ф牎楠屾潵淇濊瘉鐢ㄦ埛鏁版嵁鏃犳硶琚伓鎰忕鏀广傚湪鐢ㄦ埛瀵归槻绡℃敼琛ㄦ墽琛孌ML鎿嶄綔鏃讹紝绯荤粺瀵归槻绡℃敼琛ㄥ鍔犲皯閲忛澶栫殑琛岀骇鏍￠獙淇℃伅锛屽悓鏃惰褰曟搷浣滅殑SQL璇彞鍜屾暟鎹殑鍙樺寲鍘嗗彶銆傞氳繃鐗规ф彁渚涚殑鏍￠獙鎺ュ彛锛岀敤鎴峰彲浠ユ柟渚跨殑鏍￠獙闃茬鏀硅〃涓殑鏁版嵁涓庣郴缁熻褰曠殑鎿嶄綔淇℃伅鏄惁涓鑷淬,https://opengauss.org/zh/docs/3.0.0/docs/CharacteristicDescription/%E8%B4%A6%E6%9C%AC%E6%95%B0%E6%8D%AE%E5%BA%93%E6%9C%BA%E5%88%B6.html,璐︽湰鏁版嵁搴撴満鍒,璐︽湰锝滄暟鎹簱锝滄満鍒 +CREATE WEAK PASSWORD DICTIONARY,鍚慻s_global_config琛ㄤ腑鎻掑叆涓涓垨鑰呭涓急鍙ｄ护銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/CREATE-WEAK-PASSWORD-DICTIONARY.html,CREATE WEAK PASSWORD DICTIONARY,CREATE锝淲EAK锝淧ASSWORD锝淒ICTIONARY +GAUSS-04481 鈥 GAUSS-04490,GAUSS-04481: 鈥淩equire scratch buflist to reorder writes.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04481-GAUSS-04490.html,GAUSS-04481 鈥 GAUSS-04490,GAUSS锝04481锝淕AUSS锝04490 +dblink,dblink鏄竴涓彲浠ュ湪涓涓猳penGauss鏁版嵁搴撲細璇濅腑杩炴帴鍒板叾瀹僶penGauss鏁版嵁搴撶殑宸ュ叿锛屽悓libpq鏀寔鐨勮繛鎺ュ弬鏁颁竴鑷达紝鍙弬鑰**閾炬帴瀛楃**銆俹penGauss榛樿涓嶇紪璇慸blink锛屼笅闈緷娆′粙缁嶅浣曠紪璇戝拰浣跨敤dblink銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/dblink.html,dblink,dblink +DROP TABLESPACE,鍒犻櫎涓涓〃绌洪棿銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/DROP-TABLESPACE.html,DROP TABLESPACE,DROP锝淭ABLESPACE 鎵╁睍鍑芥暟,涓嬭〃鍒椾妇浜唎penGauss涓敮鎸佺殑鎵╁睍鍑芥暟锛屼笉浣滀负鍟嗙敤鐗规т氦浠橈紝浠呬緵鍙傝冦,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%89%A9%E5%B1%95%E5%87%BD%E6%95%B0.html,鎵╁睍鍑芥暟,鎵╁睍锝滃嚱鏁 -CREATE TABLESPACE,鍦ㄦ暟鎹簱涓垱寤轰竴涓柊鐨勮〃绌洪棿銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/CREATE-TABLESPACE.html,CREATE TABLESPACE,CREATE锝淭ABLESPACE -GAUSS-02811 鈥 GAUSS-02820,GAUSS-02811: 鈥渢svector column '%s' does not exist鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02811-GAUSS-02820.html,GAUSS-02811 鈥 GAUSS-02820,GAUSS锝02811锝淕AUSS锝02820 -ALTER EXTENSION,淇敼鎻掍欢鎵╁睍銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/ALTER-EXTENSION.html,ALTER EXTENSION,ALTER锝淓XTENSION -DEALLOCATE,DEALLOCATE鐢ㄤ簬鍒犻櫎鍓嶉潰缂栧啓鐨勯澶囪鍙ャ傚鏋滅敤鎴锋病鏈夋槑纭垹闄や竴涓澶囪鍙ワ紝閭ｄ箞瀹冨皢鍦ㄤ細璇濈粨鏉熺殑鏃跺欒鍒犻櫎銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/DEALLOCATE.html,DEALLOCATE,DEALLOCATE -澶囦唤鎭㈠,鍙傛暟璇存槑锛氭爣绀虹郴缁熻繘鍏ュ浠芥仮澶嶆ā寮忋,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%A4%87%E4%BB%BD%E6%81%A2%E5%A4%8D.html,澶囦唤鎭㈠,澶囦唤锝滄仮澶 -GAUSS-07311 鈥 GAUSS-07320,GAUSS-07311: 鈥渞ead file '%s' failed in load!鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-07311-GAUSS-07320.html,GAUSS-07311 鈥 GAUSS-07320,GAUSS锝07311锝淕AUSS锝07320 -gs_dump,gs_dump鏄痮penGauss鐢ㄤ簬瀵煎嚭鏁版嵁搴撶浉鍏充俊鎭殑宸ュ叿锛岀敤鎴峰彲浠ヨ嚜瀹氫箟瀵煎嚭涓涓暟鎹簱鎴栧叾涓殑瀵硅薄锛堟ā寮忋佽〃銆佽鍥剧瓑锛夛紝鍥炴敹绔欏璞￠櫎澶栥傛敮鎸佸鍑虹殑鏁版嵁搴撳彲浠ユ槸榛樿鏁版嵁搴損ostgres锛屼篃鍙互鏄嚜瀹氫箟鏁版嵁搴撱,https://opengauss.org/zh/docs/3.0.0/docs/Toolreference/gs_dump.html,gs_dump,gs锝渄ump -鎿嶄綔瀹¤,鍙傛暟璇存槑锛氳鍙傛暟鍐冲畾鏄惁瀵筼penGauss鏁版嵁搴撳璞＄殑CREATE銆丏ROP銆丄LTER鎿嶄綔杩涜瀹¤銆俹penGauss鏁版嵁搴撳璞″寘鎷珼ATABASE銆乁SER銆乻chema銆乀ABLE绛夈傞氳繃淇敼璇ラ厤缃弬鏁扮殑鍊硷紝鍙互鍙璁￠渶瑕佺殑鏁版嵁搴撳璞＄殑鎿嶄綔銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%93%8D%E4%BD%9C%E5%AE%A1%E8%AE%A1.html,鎿嶄綔瀹¤,鎿嶄綔锝滃璁 -GAUSS-03631 鈥 GAUSS-03640,GAUSS-03631: 鈥渕ultiple active vacuums for index '%s'鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03631-GAUSS-03640.html,GAUSS-03631 鈥 GAUSS-03640,GAUSS锝03631锝淕AUSS锝03640 -GAUSS-03361 鈥 GAUSS-03370,GAUSS-03361: 鈥渟ource string too short for '%s' formatting field鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03361-GAUSS-03370.html,GAUSS-03361 鈥 GAUSS-03370,GAUSS锝03361锝淕AUSS锝03370 -In-place Update瀛樺偍寮曟搸,In-place Update瀛樺偍寮曟搸锛堝師鍦版洿鏂帮級锛屾槸openGauss鍐呮牳鏂板鐨勪竴绉嶅瓨鍌ㄦā寮忋俹penGauss鍐呮牳姝ゅ墠鐨勭増鏈娇鐢ㄧ殑琛屽瓨鍌ㄥ紩鎿庢槸Append Update锛堣拷鍔犳洿鏂帮級妯″紡銆傝拷鍔犳洿鏂板浜庝笟鍔′腑鐨勫銆佸垹浠ュ強HOT锛圚eapOnly Tuple锛 Update锛堝嵆鍚屼竴椤甸潰鍐呮洿鏂帮級鏈夊緢濂界殑琛ㄧ幇锛屼絾瀵逛簬璺ㄦ暟鎹〉闈㈢殑闈濰OT UPDATE鍦烘櫙锛屽瀮鍦惧洖鏀朵笉澶熼珮鏁堬紝Ustore瀛樺偍寮曟搸鍙緢濂借В鍐充笂杩伴棶棰,https://opengauss.org/zh/docs/3.0.0/docs/CharacteristicDescription/In-place-Update%E5%AD%98%E5%82%A8%E5%BC%95%E6%93%8E.html,In-place Update瀛樺偍寮曟搸,In锝減lace锝淯pdate锝滃瓨鍌綔寮曟搸 -GAUSS-05761 鈥 GAUSS-05770,GAUSS-05761: 鈥淔ailed to get runtime info from the compute pool.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05761-GAUSS-05770.html,GAUSS-05761 鈥 GAUSS-05770,GAUSS锝05761锝淕AUSS锝05770 -GAUSS-02901 鈥 GAUSS-02910,GAUSS-02901: 鈥渋nvalid external 'cidr' value鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02901-GAUSS-02910.html,GAUSS-02901 鈥 GAUSS-02910,GAUSS锝02901锝淕AUSS锝02910 -鎵ц鍔ㄦ佹煡璇㈣鍙,浠嬬粛鎵ц鍔ㄦ佹煡璇㈣鍙ャ俹penGauss鎻愪緵EXECUTE IMMEDIATE鍜孫PEN FOR涓ょ鏂瑰紡瀹炵幇鍔ㄦ佹煡璇€侲XECUTE IMMEDIATE鏄氳繃鍔ㄦ佹墽琛孲ELECT璇彞锛孫PEN FOR鏄粨鍚堜簡娓告爣鐨勪娇鐢ㄣ傚綋闇瑕佸皢鏌ヨ鐨勭粨鏋滀繚瀛樺湪涓涓暟鎹泦鐢ㄤ簬鎻愬彇鏃讹紝鍙娇鐢∣PEN FOR瀹炵幇鍔ㄦ佹煡璇€,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%89%A7%E8%A1%8C%E5%8A%A8%E6%80%81%E6%9F%A5%E8%AF%A2%E8%AF%AD%E5%8F%A5.html,鎵ц鍔ㄦ佹煡璇㈣鍙,鎵ц锝滃姩鎬侊綔鏌ヨ锝滆鍙 -浣嶄覆鍑芥暟鍜屾搷浣滅,闄や簡甯哥敤鐨勬瘮杈冩搷浣滅涔嬪锛岃繕鍙互浣跨敤浠ヤ笅鐨勬搷浣滅銆&銆亅鍜#鐨勪綅涓叉搷浣滄暟蹇呴』绛夐暱銆傚湪浣嶇Щ鐨勬椂鍊欙紝淇濈暀鍘熷鐨勪綅涓查暱搴︼紙骞朵互0濉厖锛夈,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E4%BD%8D%E4%B8%B2%E5%87%BD%E6%95%B0%E5%92%8C%E6%93%8D%E4%BD%9C%E7%AC%A6.html,浣嶄覆鍑芥暟鍜屾搷浣滅,浣嶄覆锝滃嚱鏁帮綔鎿嶄綔绗 -GAUSS-00261 鈥 GAUSS-00270,GAUSS-00261: 鈥渟ubfield '%s' is of type %s but expression is of type %s鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00261-GAUSS-00270.html,GAUSS-00261 鈥 GAUSS-00270,GAUSS锝00261锝淕AUSS锝00270 -GAUSS-05131 鈥 GAUSS-05140,GAUSS-05133: 鈥淭he installation group has no members.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05131-GAUSS-05140.html,GAUSS-05131 鈥 GAUSS-05140,GAUSS锝05131锝淕AUSS锝05140 -SEQUENCE鍑芥暟,搴忓垪鍑芥暟涓虹敤鎴蜂粠搴忓垪瀵硅薄涓幏鍙栧悗缁殑搴忓垪鍊兼彁渚涗簡绠鍗曠殑澶氱敤鎴峰畨鍏ㄧ殑鏂规硶銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/SEQUENCE%E5%87%BD%E6%95%B0.html,SEQUENCE鍑芥暟,SEQUENCE锝滃嚱鏁 -AI4DB: 鎱QL鏍瑰洜鍒嗘瀽,姒傝堪,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/AI4DB-%E6%85%A2SQL%E6%A0%B9%E5%9B%A0%E5%88%86%E6%9E%90.html,AI4DB: 鎱QL鏍瑰洜鍒嗘瀽,AI4DB锝滄參锝淪QL锝滄牴鍥狅綔鍒嗘瀽 -GAUSS-05001 鈥 GAUSS-05100,GAUSS-05001 鈥 GAUSS-05010,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05001-GAUSS-05100.html,GAUSS-05001 鈥 GAUSS-05100,GAUSS锝05001锝淕AUSS锝05100 -鍒嗗尯琛,涓寮犺〃鍐呯殑鏁版嵁杩囧鏃讹紝灏变細涓ラ噸褰卞搷鍒版暟鎹殑鏌ヨ鍜屾搷浣滄晥鐜囥俹penGauss鏀寔鎶婁竴寮犺〃浠庨昏緫涓婂垎鎴愬涓皬鐨勫垎鐗囷紝浠庤岄伩鍏嶄竴娆″鐞嗗ぇ閲忔暟鎹紝鎻愰珮澶勭悊鏁堢巼銆,https://opengauss.org/zh/docs/3.0.0/docs/BriefTutorial/%E5%88%86%E5%8C%BA%E8%A1%A8.html,鍒嗗尯琛,鍒嗗尯琛 -SUMMARY_STATIO_SYS_SEQUENCES,SUMMARY_STATIO_SYS_SEQUENCES瑙嗗浘鏄剧ずopenGauss鍐呮眹鑱氱殑鍛藉悕绌洪棿涓墍鏈夌郴缁熻〃涓哄簭鍒楃殑IO鐘舵佷俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/SUMMARY_STATIO_SYS_SEQUENCES.html,SUMMARY_STATIO_SYS_SEQUENCES,SUMMARY锝淪TATIO锝淪YS锝淪EQUENCES -绯荤粺淇℃伅鍑芥暟,current_catalog,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E7%B3%BB%E7%BB%9F%E4%BF%A1%E6%81%AF%E5%87%BD%E6%95%B0.html,绯荤粺淇℃伅鍑芥暟,绯荤粺锝滀俊鎭綔鍑芥暟 -PG_CAST,PG_CAST绯荤粺琛ㄥ瓨鍌ㄦ暟鎹被鍨嬩箣闂寸殑杞寲鍏崇郴銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_CAST.html,PG_CAST,PG锝淐AST -GAUSS-05861 鈥 GAUSS-05870,GAUSS-05862: 鈥渟ession_respool name '%s' does not exist鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05861-GAUSS-05870.html,GAUSS-05861 鈥 GAUSS-05870,GAUSS锝05861锝淕AUSS锝05870 -UNION瀛愬彞,UNION璁＄畻澶氫釜SELECT璇彞杩斿洖琛岄泦鍚堢殑骞堕泦銆俇NION鍐呴儴鐨凷ELECT璇彞蹇呴』鎷ユ湁鐩稿悓鏁伴噺鐨勫垪锛屽垪涔熷繀椤绘嫢鏈夌浉浼肩殑鏁版嵁绫诲瀷銆傚悓鏃讹紝姣忔潯SELECT璇彞涓殑鍒楃殑椤哄簭蹇呴』鐩稿悓銆,https://opengauss.org/zh/docs/3.0.0/docs/BriefTutorial/UNION%E5%AD%90%E5%8F%A5.html,UNION瀛愬彞,UNION锝滃瓙鍙 -DROP CAST,鍒犻櫎涓涓被鍨嬭浆鎹€,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/DROP-CAST.html,DROP CAST,DROP锝淐AST -GAUSS-06221 鈥 GAUSS-06230,GAUSS-06221: 鈥淣ull value error for building partitionwise join鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06221-GAUSS-06230.html,GAUSS-06221 鈥 GAUSS-06230,GAUSS锝06221锝淕AUSS锝06230 -GAUSS-02551 鈥 GAUSS-02560,GAUSS-02551: 鈥渄atabase %u does not exist鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02551-GAUSS-02560.html,GAUSS-02551 鈥 GAUSS-02560,GAUSS锝02551锝淕AUSS锝02560 -GAUSS-06311 鈥 GAUSS-06320,GAUSS-06311: 鈥渇unction '%s' doesn't exist鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06311-GAUSS-06320.html,GAUSS-06311 鈥 GAUSS-06320,GAUSS锝06311锝淕AUSS锝06320 -record,鍒涘缓涓涓猺ecord鍙橀噺鐨勬柟寮忥細,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/record.html,record,record -PG_JOB,PG_JOB绯荤粺琛ㄥ瓨鍌ㄧ敤鎴峰垱寤虹殑瀹氭椂浠诲姟鐨勪换鍔¤缁嗕俊鎭紝瀹氭椂浠诲姟绾跨▼瀹氭椂杞pg_job绯荤粺琛ㄤ腑鐨勬椂闂达紝褰撲换鍔″埌鏈熶細瑙﹀彂浠诲姟鐨勬墽琛岋紝骞舵洿鏂皃g_job琛ㄤ腑鐨勪换鍔＄姸鎬併傝绯荤粺琛ㄥ睘浜嶴hared Relation锛屾墍鏈夊垱寤虹殑job璁板綍瀵规墍鏈夋暟鎹簱鍙銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_JOB.html,PG_JOB,PG锝淛OB -GS_AUDITING_ACCESS,GS_AUDITING_ACCESS瑙嗗浘鏄剧ず瀵规暟鎹簱DML鐩稿叧鎿嶄綔鐨勬墍鏈夊璁′俊鎭傞渶瑕佹湁绯荤粺绠＄悊鍛樻垨瀹夊叏绛栫暐绠＄悊鍛樻潈闄愭墠鍙互璁块棶姝よ鍥俱,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GS_AUDITING_ACCESS.html,GS_AUDITING_ACCESS,GS锝淎UDITING锝淎CCESS -ALTER MATERIALIZED VIEW,鏇存敼涓涓幇鏈夌墿鍖栬鍥剧殑澶氫釜杈呭姪灞炴с,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/ALTER-MATERIALIZED-VIEW.html,ALTER MATERIALIZED VIEW,ALTER锝淢ATERIALIZED锝淰IEW -PG_VIEWS,PG_VIEWS瑙嗗浘鎻愪緵璁块棶鏁版嵁搴撲腑姣忎釜瑙嗗浘鐨勬湁鐢ㄤ俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_VIEWS.html,PG_VIEWS,PG锝淰IEWS -鐩稿悓琛ㄧ殑骞跺彂INSERT,浜嬪姟T1锛,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E7%9B%B8%E5%90%8C%E8%A1%A8%E7%9A%84%E5%B9%B6%E5%8F%91INSERT.html,鐩稿悓琛ㄧ殑骞跺彂INSERT,鐩稿悓锝滆〃锝滃苟鍙戯綔INSERT -鏁扮粍琛ㄨ揪寮,"expression IN (value [, 鈥)",https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%95%B0%E7%BB%84%E8%A1%A8%E8%BE%BE%E5%BC%8F.html,鏁扮粍琛ㄨ揪寮,鏁扮粍锝滆〃杈惧紡 -PURGE,浣跨敤PURGE璇彞鍙互瀹炵幇濡備笅鍔熻兘锛,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PURGE.html,PURGE,PURGE -SUMMARY_STAT_BAD_BLOCK,鑾峰緱openGauss鍐呮眹鑱氱殑琛ㄣ佺储寮曠瓑鏂囦欢鐨勮鍙栧け璐ヤ俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/SUMMARY_STAT_BAD_BLOCK.html,SUMMARY_STAT_BAD_BLOCK,SUMMARY锝淪TAT锝淏AD锝淏LOCK -GAUSS-01001 鈥 GAUSS-01100,GAUSS-01001 鈥 GAUSS-01010,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01001-GAUSS-01100.html,GAUSS-01001 鈥 GAUSS-01100,GAUSS锝01001锝淕AUSS锝01100 -PG_TYPE,PG_TYPE绯荤粺琛ㄥ瓨鍌ㄦ暟鎹被鍨嬬殑鐩稿叧淇℃伅銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_TYPE.html,PG_TYPE,PG锝淭YPE -ALTER AGGREGATE,淇敼涓涓仛鍚堝嚱鏁扮殑瀹氫箟銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/ALTER-AGGREGATE.html,ALTER AGGREGATE,ALTER锝淎GGREGATE -鏌ヨ鍜岀储寮曠粺璁℃敹闆嗗櫒,鏌ヨ鍜岀储寮曠粺璁℃敹闆嗗櫒璐熻矗鏀堕泦鏁版嵁搴撶郴缁熻繍琛屼腑鐨勭粺璁℃暟鎹紝濡傚湪涓涓〃鍜岀储寮曚笂杩涜浜嗗灏戞鎻掑叆涓庢洿鏂版搷浣溿佺鐩樺潡鐨勬暟閲忓拰鍏冪粍鐨勬暟閲忋佹瘡涓〃涓婃渶杩戜竴娆℃墽琛屾竻鐞嗗拰鍒嗘瀽鎿嶄綔鐨勬椂闂寸瓑銆傚彲浠ラ氳繃鏌ヨ绯荤粺瑙嗗浘pg_stats鍜宲g_statistic鏌ョ湅缁熻鏁版嵁銆備笅闈㈢殑鍙傛暟璁剧疆鏈嶅姟鍣ㄨ寖鍥村唴鐨勭粺璁℃敹闆嗙壒鎬с,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%9F%A5%E8%AF%A2%E5%92%8C%E7%B4%A2%E5%BC%95%E7%BB%9F%E8%AE%A1%E6%94%B6%E9%9B%86%E5%99%A8.html,鏌ヨ鍜岀储寮曠粺璁℃敹闆嗗櫒,鏌ヨ锝滅储寮曪綔缁熻锝滄敹闆嗗櫒 -瀹夎鍑嗗,鏈珷璇︾粏浠嬬粛浜嗗畨瑁卭penGauss鐨勭幆澧冨噯澶囧拰閰嶇疆锛岃鍦ㄥ畨瑁呬箣鍓嶄粩缁嗛槄璇绘湰绔犵殑鍐呭銆傚鏋滃凡瀹屾垚鏈珷鑺傜殑閰嶇疆锛岃杩涘叆鈥滃畨瑁卭penGauss鈥濈珷鑺傘,https://opengauss.org/zh/docs/3.0.0/docs/installation/%E5%AE%89%E8%A3%85%E5%87%86%E5%A4%87.html,瀹夎鍑嗗,瀹夎锝滃噯澶 -GAUSS-01271 鈥 GAUSS-01280,GAUSS-01271: 鈥渘on-partitioned table does not support local partitioned indexes 鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01271-GAUSS-01280.html,GAUSS-01271 鈥 GAUSS-01280,GAUSS锝01271锝淕AUSS锝01280 -绱㈠紩鎺ㄨ崘,openGauss鐨勭储寮曟帹鑽愮殑鍔熻兘锛屽叡鍖呭惈涓変釜瀛愬姛鑳斤細鍗晀uery绱㈠紩鎺ㄨ崘銆佽櫄鎷熺储寮曞拰workload绾у埆绱㈠紩鎺ㄨ崘銆,https://opengauss.org/zh/docs/3.0.0/docs/BriefTutorial/%E7%B4%A2%E5%BC%95%E6%8E%A8%E8%8D%90.html,绱㈠紩鎺ㄨ崘,绱㈠紩锝滄帹鑽 -ROLLBACK PREPARED,鍙栨秷涓涓厛鍓嶄负涓ら樁娈垫彁浜ゅ噯澶囧ソ鐨勪簨鍔°,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/ROLLBACK-PREPARED.html,ROLLBACK PREPARED,ROLLBACK锝淧REPARED -GAUSS-04031 鈥 GAUSS-04040,GAUSS-04031: 鈥渕ust be system admin to use server-side lo_export()鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04031-GAUSS-04040.html,GAUSS-04031 鈥 GAUSS-04040,GAUSS锝04031锝淕AUSS锝04040 +缁熻淇℃伅鍑芥暟,缁熻淇℃伅鍑芥暟鏍规嵁璁块棶瀵硅薄鍒嗕负涓ょ绫诲瀷锛氶拡瀵规煇涓暟鎹簱杩涜璁块棶鐨勫嚱鏁帮紝浠ユ暟鎹簱涓瘡涓〃鎴栫储寮曠殑OID浣滀负鍙傛暟锛屾爣璇嗛渶瑕佹姤鍛婄殑鏁版嵁搴擄紱閽堝鏌愪釜鏈嶅姟鍣ㄨ繘琛岃闂殑鍑芥暟锛屼互涓涓湇鍔″櫒杩涚▼鍙蜂负鍙傛暟锛屽叾鑼冨洿浠1鍒板綋鍓嶆椿璺冩湇鍔″櫒鐨勬暟鐩,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E7%BB%9F%E8%AE%A1%E4%BF%A1%E6%81%AF%E5%87%BD%E6%95%B0.html,缁熻淇℃伅鍑芥暟,缁熻锝滀俊鎭綔鍑芥暟 +GAUSS-04611 鈥 GAUSS-04620,GAUSS-04611: 鈥渢ablespace HDFS path '%s' is too long.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04611-GAUSS-04620.html,GAUSS-04611 鈥 GAUSS-04620,GAUSS锝04611锝淕AUSS锝04620 +鎸囧畾瀛愭煡璇笉灞曞紑鐨凥int,鏁版嵁搴撳湪瀵规煡璇㈣繘琛岄昏緫浼樺寲鏃堕氬父浼氬皢鍙互鎻愬崌鐨勫瓙鏌ヨ鎻愬崌鍒颁笂灞傛潵閬垮厤宓屽鎵ц锛屼絾瀵逛簬鏌愪簺鏈韩閫夋嫨鐜囪緝浣庝笖鍙互浣跨敤绱㈠紩杩囨护璁块棶椤甸潰鐨勫瓙鏌ヨ锛屽祵濂楁墽琛屼笉浼氬鑷存ц兘涓嬮檷杩囧锛岃屾彁鍗囦箣鍚庢墿澶т簡鏌ヨ璺緞鐨勬悳绱㈣寖鍥达紝鍙兘瀵艰嚧鎬ц兘鍙樺樊銆傚浜庢绫绘儏鍐碉紝鍙互浣跨敤no_expand Hint杩涜璋冭瘯銆傚ぇ澶氭暟鎯呭喌涓嬩笉寤鸿浣跨敤姝int銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%8C%87%E5%AE%9A%E5%AD%90%E6%9F%A5%E8%AF%A2%E4%B8%8D%E5%B1%95%E5%BC%80%E7%9A%84Hint.html,鎸囧畾瀛愭煡璇笉灞曞紑鐨凥int,鎸囧畾锝滃瓙锝滄煡璇綔灞曞紑锝淗int +GAUSS-03661 鈥 GAUSS-03670,GAUSS-03661: 鈥渇ailed to add rightkey to new root page while splitting block %u of index '%s'鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03661-GAUSS-03670.html,GAUSS-03661 鈥 GAUSS-03670,GAUSS锝03661锝淕AUSS锝03670 +GAUSS-03431 鈥 GAUSS-03440,GAUSS-03431: 鈥渙ld GIN indexes do not support whole-index scans nor searches for nulls鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03431-GAUSS-03440.html,GAUSS-03431 鈥 GAUSS-03440,GAUSS锝03431锝淕AUSS锝03440 +GAUSS-02751 鈥 GAUSS-02760,GAUSS-02751: 鈥渞elation %u deleted while still in use鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02751-GAUSS-02760.html,GAUSS-02751 鈥 GAUSS-02760,GAUSS锝02751锝淕AUSS锝02760 +Schema,openGauss鐨凷chema濡備笅琛ㄦ墍绀恒,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/Schema01.html,Schema,Schema +ALTER GROUP,淇敼涓涓敤鎴风粍鐨勫睘鎬с,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/ALTER-GROUP.html,ALTER GROUP,ALTER锝淕ROUP +MOT鏈嶅姟鍣ㄤ紭鍖栵細x86,閫氬父鎯呭喌涓嬶紝鏁版嵁搴撶敱浠ヤ笅缁勪欢缁戝畾锛,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/MOT%E6%9C%8D%E5%8A%A1%E5%99%A8%E4%BC%98%E5%8C%96-x86.html,MOT鏈嶅姟鍣ㄤ紭鍖栵細x86,MOT锝滄湇鍔″櫒锝滀紭鍖栵綔x86 +GAUSS-00581 鈥 GAUSS-00590,GAUSS-00581: 鈥渞ole name '%s' is reserved鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00581-GAUSS-00590.html,GAUSS-00581 鈥 GAUSS-00590,GAUSS锝00581锝淕AUSS锝00590 +绯荤粺鏋舵瀯,openGauss鏄崟鏈虹郴缁燂紝鍦ㄨ繖鏍风殑绯荤粺鏋舵瀯涓紝涓氬姟鏁版嵁瀛樺偍鍦ㄥ崟涓墿鐞嗚妭鐐逛笂锛屾暟鎹闂换鍔¤鎺ㄩ佸埌鏈嶅姟鑺傜偣鎵ц锛岄氳繃鏈嶅姟鍣ㄧ殑楂樺苟鍙戯紝瀹炵幇瀵规暟鎹鐞嗙殑蹇熷搷搴斻傚悓鏃堕氳繃鏃ュ織澶嶅埗鍙互鎶婃暟鎹鍒跺埌澶囨満锛屾彁渚涙暟鎹殑楂樺彲闈犲拰璇绘墿灞曘,https://opengauss.org/zh/docs/3.0.0/docs/Description/%E7%B3%BB%E7%BB%9F%E6%9E%B6%E6%9E%84.html,绯荤粺鏋舵瀯,绯荤粺锝滄灦鏋 +GAUSS-01021 鈥 GAUSS-01030,GAUSS-01021: 鈥渦nrecognized constraint subtype: %d鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01021-GAUSS-01030.html,GAUSS-01021 鈥 GAUSS-01030,GAUSS锝01021锝淕AUSS锝01030 +GAUSS-07391 鈥 GAUSS-07400,GAUSS-07391] : 鈥淥utputPluginPrepareWrite needs to be called before OutputPluginWrite鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-07391-GAUSS-07400.html,GAUSS-07391 鈥 GAUSS-07400,GAUSS锝07391锝淕AUSS锝07400 +GS_AUDITING_POLICY,GS_AUDITING_POLICY绯荤粺琛ㄨ褰曠粺涓瀹¤鐨勪富浣撲俊鎭紝姣忔潯璁板綍瀵瑰簲涓涓璁＄瓥鐣ャ傞渶瑕佹湁绯荤粺绠＄悊鍛樻垨瀹夊叏绛栫暐绠＄悊鍛樻潈闄愭墠鍙互璁块棶姝ょ郴缁熻〃銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GS_AUDITING_POLICY.html,GS_AUDITING_POLICY,GS锝淎UDITING锝淧OLICY +娈甸〉寮忓瓨鍌ㄥ嚱鏁,"local_segment_space_info(tablespacename TEXT, databasename TEXT)",https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%AE%B5%E9%A1%B5%E5%BC%8F%E5%AD%98%E5%82%A8%E5%87%BD%E6%95%B0.html,娈甸〉寮忓瓨鍌ㄥ嚱鏁,娈甸〉锝滃紡锝滃瓨鍌綔鍑芥暟 +GAUSS-01581 鈥 GAUSS-01590,GAUSS-01581: 鈥減redicate_classify returned a bogus value鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01581-GAUSS-01590.html,GAUSS-01581 鈥 GAUSS-01590,GAUSS锝01581锝淕AUSS锝01590 +gsql杩炴帴涓庝娇鐢ㄦ柟娉,openGauss鎻愪緵浜嗗湪鍛戒护琛屼笅杩愯鐨勬暟鎹簱杩炴帴宸ュ叿gsql銆傛宸ュ叿闄や簡鍏峰鎿嶄綔鏁版嵁搴撶殑鍩烘湰鍔熻兘锛岃繕鎻愪緵浜嗚嫢骞查珮绾х壒鎬э紝渚夸簬鐢ㄦ埛浣跨敤銆傛湰鑺備富瑕佷粙缁嶅浣曚娇鐢╣sql鏈湴杩炴帴鏁版嵁搴撱傛偍闇瑕佹彁渚涙暟鎹簱鐨勫悕绉颁互鍙婃暟鎹簱涓昏妭鐐圭殑绔彛鍙枫,https://opengauss.org/zh/docs/3.0.0/docs/BriefTutorial/gsql%E8%BF%9E%E6%8E%A5%E4%B8%8E%E4%BD%BF%E7%94%A8%E6%96%B9%E6%B3%95.html,gsql杩炴帴涓庝娇鐢ㄦ柟娉,gsql锝滆繛鎺ワ綔浣跨敤锝滄柟娉 +鍒涘缓璧勬簮姹,openGauss鏀寔閫氳繃鍒涘缓璧勬簮姹犲涓绘満璧勬簮杩涜鍒掑垎銆傚紑鍚祫婧愯礋杞界鐞嗕箣鍚庯紝浠呬娇鐢ㄩ粯璁よ祫婧愭睜骞朵笉鑳芥弧瓒充笟鍔″璧勬簮璐熻浇绠＄悊鐨勮瘔姹傦紝蹇呴』鏍规嵁闇瑕佸垱寤烘柊鐨勮祫婧愭睜锛屽绯荤粺璧勬簮杩涜閲嶅垎閰嶏紝鏉ユ弧瓒冲疄闄呬笟鍔″绯荤粺璧勬簮绮剧粏绠＄悊鐨勯渶瑕併傛櫘閫氳祫婧愭睜鐨勭壒鐐硅琛1銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%88%9B%E5%BB%BA%E8%B5%84%E6%BA%90%E6%B1%A0.html,鍒涘缓璧勬簮姹,鍒涘缓锝滆祫婧愶綔姹 +pg_recvlogical,pg_recvlogical宸ュ叿閫氳繃杩炴帴鎸囧畾鐨勮妭鐐癸紝鍒涘缓鎴栧垹闄ら昏緫澶嶅埗妲斤紝浠ュ強鎸佺画銆佸疄鏃剁殑浠庤鑺傜偣鑾峰彇閫昏緫瑙ｇ爜涓棿缁撴灉锛岃緭鍑哄埌鏂囦欢鎴栨爣鍑嗚緭鍑恒,https://opengauss.org/zh/docs/3.0.0/docs/Toolreference/pg_recvlogical.html,pg_recvlogical,pg锝渞ecvlogical +GAUSS-06521 鈥 GAUSS-06530,GAUSS-06521: 鈥淩eceived an invalid commit csn: %lu.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06521-GAUSS-06530.html,GAUSS-06521 鈥 GAUSS-06530,GAUSS锝06521锝淕AUSS锝06530 +鍙傛暟璋冧紭涓庤瘖鏂,鏈姛鑳芥槸涓娆炬暟鎹簱闆嗘垚鐨勫弬鏁拌皟浼樺伐鍏凤紝閫氳繃缁撳悎娣卞害寮哄寲瀛︿範鍜屽叏灞鎼滅储绠楁硶绛堿I鎶鏈紝瀹炵幇鍦ㄦ棤闇浜哄伐骞查鐨勬儏鍐典笅锛岃幏鍙栨渶浣虫暟鎹簱鍙傛暟閰嶇疆銆傛湰鍔熻兘涓嶅己鍒朵笌鏁版嵁搴撶幆澧冮儴缃插埌涓璧凤紝鏀寔鐙珛閮ㄧ讲锛岃劚绂绘暟鎹簱瀹夎鐜鐙珛杩愯銆,https://opengauss.org/zh/docs/3.0.0/docs/CharacteristicDescription/%E5%8F%82%E6%95%B0%E8%B0%83%E4%BC%98%E4%B8%8E%E8%AF%8A%E6%96%AD.html,鍙傛暟璋冧紭涓庤瘖鏂,鍙傛暟锝滆皟浼橈綔璇婃柇 +ORDER BY瀛愬彞,ORDER BY瀵瑰SELECT璇彞妫绱㈠緱鍒扮殑涓鍒楁垨鑰呭鍒楁暟鎹繘琛屽崌搴忥紙ASC锛夋垨鑰呴檷搴忥紙DESC锛夋帓鍒椼,https://opengauss.org/zh/docs/3.0.0/docs/BriefTutorial/ORDER-BY%E5%AD%90%E5%8F%A5.html,ORDER BY瀛愬彞,ORDER锝淏Y锝滃瓙鍙 +GAUSS-00451 鈥 GAUSS-00460,GAUSS-00451: 鈥渃ould not read permissions of directory '%s': %m鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00451-GAUSS-00460.html,GAUSS-00451 鈥 GAUSS-00460,GAUSS锝00451锝淕AUSS锝00460 +PG_CONSTRAINT,PG_CONSTRAINT绯荤粺琛ㄥ瓨鍌ㄨ〃涓婄殑妫鏌ョ害鏉熴佷富閿拰鍞竴绾︽潫銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_CONSTRAINT.html,PG_CONSTRAINT,PG锝淐ONSTRAINT +GAUSS-06201 鈥 GAUSS-06210,GAUSS-06201: 鈥渇ailed on assertion in %s line %d : %s鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06201-GAUSS-06210.html,GAUSS-06201 鈥 GAUSS-06210,GAUSS锝06201锝淕AUSS锝06210 +GAUSS-06981 鈥 GAUSS-06990,GAUSS-06981: 鈥渆rror format single item string %s鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06981-GAUSS-06990.html,GAUSS-06981 鈥 GAUSS-06990,GAUSS锝06981锝淕AUSS锝06990 +STAT_ALL_TABLES,鏈妭鐐瑰唴鏁版嵁搴撲腑姣忎釜琛紙鍖呮嫭TOAST琛級鐨勪竴琛岀殑缁熻淇℃伅銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/STAT_ALL_TABLES.html,STAT_ALL_TABLES,STAT锝淎LL锝淭ABLES +鏉′欢琛ㄨ揪寮,鍦ㄦ墽琛孲QL璇彞鏃讹紝鍙氳繃鏉′欢琛ㄨ揪寮忕瓫閫夊嚭绗﹀悎鏉′欢鐨勬暟鎹,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%9D%A1%E4%BB%B6%E8%A1%A8%E8%BE%BE%E5%BC%8F.html,鏉′欢琛ㄨ揪寮,鏉′欢锝滆〃杈惧紡 +PLAN_TABLE_DATA,PLAN_TABLE_DATA瀛樺偍浜嗙敤鎴烽氳繃鎵цEXPLAIN PLAN鏀堕泦鍒扮殑璁″垝淇℃伅銆備笌PLAN_TABLE瑙嗗浘涓嶅悓鐨勬槸PLAN_TABLE_DATA琛ㄥ瓨鍌ㄤ簡鎵鏈塻ession鍜寀ser鎵цEXPLAIN PLAN鏀堕泦鐨勮鍒掍俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PLAN_TABLE_DATA.html,PLAN_TABLE_DATA,PLAN锝淭ABLE锝淒ATA 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repair(WAL)鏁呴殰銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%A4%87%E6%9C%BA%E5%A4%84%E4%BA%8Eneed-repair_WAL_%E7%8A%B6%E6%80%81%E9%97%AE%E9%A2%98.html,澶囨満澶勪簬need repair(WAL)鐘舵侀棶棰,澶囨満锝滃浜庯綔need锝渞epair锝(锝淲AL锝)锝滅姸鎬侊綔闂 +GAUSS-04261 鈥 GAUSS-04270,GAUSS-04261: 鈥淔ailed to send queryid to Datanode %u鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04261-GAUSS-04270.html,GAUSS-04261 鈥 GAUSS-04270,GAUSS锝04261锝淕AUSS锝04270 +瑙ｆ瀽鍣ㄦ祴璇,鍑芥暟ts_parse鍙互鐩存帴娴嬭瘯鏂囨湰鎼滅储瑙ｆ瀽鍣ㄣ,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E8%A7%A3%E6%9E%90%E5%99%A8%E6%B5%8B%E8%AF%95.html,瑙ｆ瀽鍣ㄦ祴璇,瑙ｆ瀽鍣綔娴嬭瘯 +DBE_PLDEBUGGER.finish,鎵ц瀛樺偍杩囩▼涓綋鍓嶇殑SQL鐩村埌涓嬩竴涓柇鐐硅Е鍙戞垨鎵ц鍒颁笂灞傛爤鐨勪笅涓琛屻,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/DBE_PLDEBUGGER-finish.html,DBE_PLDEBUGGER.finish,DBE锝淧LDEBUGGER锝渇inish +GAUSS-06801 鈥 GAUSS-06900,GAUSS-06801 鈥 GAUSS-06810,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06801-GAUSS-06900.html,GAUSS-06801 鈥 GAUSS-06900,GAUSS锝06801锝淕AUSS锝06900 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+gs_collector,褰搊penGauss鍙戠敓鏁呴殰鏃讹紝浣跨敤姝ゅ伐鍏锋敹闆哋S淇℃伅銆佹棩蹇椾俊鎭互鍙婇厤缃枃浠剁瓑淇℃伅锛屾潵瀹氫綅闂銆傚彲浠ヤ娇鐢-C鍙傛暟锛屾寚瀹氭敹闆嗕笉鍚岀殑淇℃伅鍐呭锛屽叿浣撴敮鎸佹敹闆嗙殑鍐呭淇℃伅濡傝〃1鎵绀恒,https://opengauss.org/zh/docs/3.0.0/docs/Toolreference/gs_collector.html,gs_collector,gs锝渃ollector +GAUSS-02491 鈥 GAUSS-02500,GAUSS-02491: 鈥渂atchstore seek to EOF failed鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02491-GAUSS-02500.html,GAUSS-02491 鈥 GAUSS-02500,GAUSS锝02491锝淕AUSS锝02500 +GAUSS-04171 鈥 GAUSS-04180,GAUSS-04171: 鈥渢emporary file size exceeds temp_file_limit (%dkB)鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04171-GAUSS-04180.html,GAUSS-04171 鈥 GAUSS-04180,GAUSS锝04171锝淕AUSS锝04180 +鍛婅妫娴,鍦╫penGauss杩愯鐨勮繃绋嬩腑锛屼細瀵规暟鎹簱涓殑閿欒鍦烘櫙杩涜妫娴嬶紝渚夸簬鐢ㄦ埛鍙婃棭鎰熺煡鍒皁penGauss鐨勯敊璇,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%91%8A%E8%AD%A6%E6%A3%80%E6%B5%8B.html,鍛婅妫娴,鍛婅锝滄娴 +GAUSS-02251 鈥 GAUSS-02260,GAUSS-02252: 鈥%s is not allowed in a non-volatile function鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02251-GAUSS-02260.html,GAUSS-02251 鈥 GAUSS-02260,GAUSS锝02251锝淕AUSS锝02260 +COMMENT,瀹氫箟鎴栦慨鏀逛竴涓璞＄殑娉ㄩ噴銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/COMMENT.html,COMMENT,COMMENT +GAUSS-01751 鈥 GAUSS-01760,GAUSS-01751: 鈥渙nly boolean operators can have join selectivity鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01751-GAUSS-01760.html,GAUSS-01751 鈥 GAUSS-01760,GAUSS锝01751锝淕AUSS锝01760 +GAUSS-03941 鈥 GAUSS-03950,GAUSS-03941: 鈥渦nexpected end of line or lexeme鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03941-GAUSS-03950.html,GAUSS-03941 鈥 GAUSS-03950,GAUSS锝03941锝淕AUSS锝03950 +鏂囨湰鎼滅储绫诲瀷,openGauss鎻愪緵浜嗕袱绉嶆暟鎹被鍨嬬敤浜庢敮鎸佸叏鏂囨绱€倀svector绫诲瀷琛ㄧず涓烘枃鏈悳绱紭鍖栫殑鏂囦欢鏍煎紡锛宼squery绫诲瀷琛ㄧず鏂囨湰鏌ヨ銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%96%87%E6%9C%AC%E6%90%9C%E7%B4%A2%E7%B1%BB%E5%9E%8B.html,鏂囨湰鎼滅储绫诲瀷,鏂囨湰锝滄悳绱綔绫诲瀷 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GAUSS-51099,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-51000-GAUSS-51999.html,GAUSS-51000 鈥 GAUSS-51999,GAUSS锝51000锝淕AUSS锝51999 +GS_WLM_USER_INFO,鐢ㄦ埛缁熻淇℃伅瑙嗗浘銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GS_WLM_USER_INFO.html,GS_WLM_USER_INFO,GS锝淲LM锝淯SER锝淚NFO +CREATE SERVER,瀹氫箟涓涓柊鐨勫閮ㄦ湇鍔″櫒銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/CREATE-SERVER.html,CREATE SERVER,CREATE锝淪ERVER +GAUSS-06931 鈥 GAUSS-06940,GAUSS-06931: 鈥淣o hdfscfg path is specified for the server.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06931-GAUSS-06940.html,GAUSS-06931 鈥 GAUSS-06940,GAUSS锝06931锝淕AUSS锝06940 +SUMMARY_TRANSACTIONS_RUNNING_XACTS,鏄剧ず闆嗙兢涓悇涓妭鐐硅繍琛屼簨鍔＄殑淇℃伅锛屽瓧娈靛唴瀹瑰拰transactions_running_xacts涓鑷淬,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/SUMMARY_TRANSACTIONS_RUNNING_XACTS.html,SUMMARY_TRANSACTIONS_RUNNING_XACTS,SUMMARY锝淭RANSACTIONS锝淩UNNING锝淴ACTS +閰嶇疆鏂囦欢鍙傝,琛 1 鍙傛暟璇存槑,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E9%85%8D%E7%BD%AE%E6%96%87%E4%BB%B6%E5%8F%82%E8%80%83.html,閰嶇疆鏂囦欢鍙傝,閰嶇疆鏂囦欢锝滃弬鑰 +GAUSS-01211 鈥 GAUSS-01220,GAUSS-01211: 鈥渃annot copy from view '%s'鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01211-GAUSS-01220.html,GAUSS-01211 鈥 GAUSS-01220,GAUSS锝01211锝淕AUSS锝01220 +PG_STATS,PG_STATS瑙嗗浘鎻愪緵瀵瑰瓨鍌ㄥ湪pg_statistic琛ㄩ噷闈㈢殑鍗曞垪缁熻淇℃伅鐨勮闂傝瑙嗗浘璁板綍鐨勭粺璁′俊鎭洿鏂版椂闂撮棿闅旂敱鍙傛暟autovacuum_naptime璁剧疆銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_STATS.html,PG_STATS,PG锝淪TATS +PostGIS Extension,PostGIS姒傝堪,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PostGIS-Extension.html,PostGIS Extension,PostGIS锝淓xtension 璐︽湰鏁版嵁搴撴杩,璐︽湰鏁版嵁搴撹瀺鍚堜簡鍖哄潡閾炬濇兂锛屽皢鐢ㄦ埛鎿嶄綔璁板綍鑷充袱绉嶅巻鍙茶〃涓細鐢ㄦ埛鍘嗗彶琛ㄥ拰鍏ㄥ眬鍖哄潡琛ㄣ傚綋鐢ㄦ埛鍒涘缓闃茬鏀圭敤鎴疯〃鏃讹紝绯荤粺灏嗚嚜鍔ㄤ负璇ヨ〃娣诲姞涓涓猦ash鍒楁潵淇濆瓨姣忚鏁版嵁鐨刪ash鎽樿淇℃伅锛屽悓鏃跺湪blockchain妯″紡涓嬩細鍒涘缓涓寮犵敤鎴峰巻鍙茶〃鏉ヨ褰曞搴旂敤鎴疯〃涓瘡鏉℃暟鎹殑鍙樻洿琛屼负锛涜岀敤鎴峰闃茬鏀圭敤鎴疯〃鐨勪竴娆′慨鏀硅涓哄皢璁板綍鑷冲叏灞鍖哄潡琛ㄤ腑銆傜敱浜庡巻鍙茶〃鍏锋湁鍙彲杩藉姞涓嶅彲淇敼鐨勭壒鐐癸紝鍥犳鍘嗗彶琛ㄨ褰曚覆鑱旇捣鏉ヤ究褰㈡垚浜嗙敤鎴峰闃茬鏀圭敤鎴疯〃鐨勪慨鏀瑰巻鍙层,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E8%B4%A6%E6%9C%AC%E6%95%B0%E6%8D%AE%E5%BA%93%E6%A6%82%E8%BF%B0.html,璐︽湰鏁版嵁搴撴杩,璐︽湰锝滄暟鎹簱锝滄杩 -GAUSS-03301 鈥 GAUSS-03310,GAUSS-03301: 鈥渃annot lock cluster for backup in presence of %d uncommitted prepared transactions鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03301-GAUSS-03310.html,GAUSS-03301 鈥 GAUSS-03310,GAUSS锝03301锝淕AUSS锝03310 +閰嶇疆LLVM,LLVM锛圠ow Level Virtual Machine锛夊姩鎬佺紪璇戞妧鏈彲浠ヤ负姣忎釜鏌ヨ鐢熸垚瀹氬埗鍖栫殑鏈哄櫒鐮佺敤浜庢浛鎹㈠師鏈殑閫氱敤鍑芥暟銆傞氳繃鍑忓皯瀹為檯鏌ヨ鏃跺啑浣欑殑鏉′欢閫昏緫鍒ゆ柇銆佽櫄鍑芥暟璋冪敤骞舵彁楂樻暟鎹眬鍩熸э紝浠庤岃揪鍒版彁鍗囨煡璇㈡暣浣撴ц兘鐨勭洰鐨勩,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E9%85%8D%E7%BD%AELLVM.html,閰嶇疆LLVM,閰嶇疆锝淟LVM +GAUSS-07121 鈥 GAUSS-07130,GAUSS-07121: 鈥渪actWillRemoveRelFiles: unknown op code %u鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-07121-GAUSS-07130.html,GAUSS-07121 鈥 GAUSS-07130,GAUSS锝07121锝淕AUSS锝07130 +PG_STAT_XACT_USER_TABLES,PG_STAT_XACT_USER_TABLES瑙嗗浘鏄剧ず鍛藉悕绌洪棿涓敤鎴疯〃鐨勪簨鍔＄姸鎬佷俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_STAT_XACT_USER_TABLES.html,PG_STAT_XACT_USER_TABLES,PG锝淪TAT锝淴ACT锝淯SER锝淭ABLES +PG_ROLES,PG_ROLES瑙嗗浘鎻愪緵璁块棶鏁版嵁搴撹鑹茬殑鐩稿叧淇℃伅锛屽垵濮嬪寲鐢ㄦ埛鍜屽叿鏈塻ysadmin灞炴ф垨createrole灞炴х殑鐢ㄦ埛鍙互鏌ョ湅鍏ㄩ儴瑙掕壊鐨勪俊鎭紝鍏朵粬鐢ㄦ埛鍙兘鏌ョ湅鑷繁鐨勪俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_ROLES.html,PG_ROLES,PG锝淩OLES +GAUSS-06151 鈥 GAUSS-06160,GAUSS-06151: 鈥渢arget of symbolic link '%s' doesn't exist.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06151-GAUSS-06160.html,GAUSS-06151 鈥 GAUSS-06160,GAUSS锝06151锝淕AUSS锝06160 鍒嗘瀽鏌ヨ鏁堢巼寮傚父闄嶄綆鐨勯棶棰,閫氬父鍦ㄥ嚑鍗佹绉掑唴瀹屾垚鐨勬煡璇紝鏈夋椂浼氱獊鐒堕渶瑕佸嚑绉掔殑鏃堕棿瀹屾垚锛涜岄氬父闇瑕佸嚑绉掑畬鎴愮殑鏌ヨ锛屾湁鏃堕渶瑕佸崐灏忔椂鎵嶈兘瀹屾垚銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%88%86%E6%9E%90%E6%9F%A5%E8%AF%A2%E6%95%88%E7%8E%87%E5%BC%82%E5%B8%B8%E9%99%8D%E4%BD%8E%E7%9A%84%E9%97%AE%E9%A2%98.html,鍒嗘瀽鏌ヨ鏁堢巼寮傚父闄嶄綆鐨勯棶棰,鍒嗘瀽锝滄煡璇綔鏁堢巼锝滃紓甯革綔闄嶄綆锝滈棶棰 -GAUSS-01721 鈥 GAUSS-01730,GAUSS-01721: 鈥渘ull conbin for rel %s鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01721-GAUSS-01730.html,GAUSS-01721 鈥 GAUSS-01730,GAUSS锝01721锝淕AUSS锝01730 -缁熻淇℃伅璋冧紭,openGauss鏄熀浜庝唬浠蜂及绠楃敓鎴愮殑鏈浼樻墽琛岃鍒掋備紭鍖栧櫒闇瑕佹牴鎹產nalyze鏀堕泦鐨勭粺璁′俊鎭鏁颁及绠楀拰浠ｄ环浼扮畻锛屽洜姝ょ粺璁′俊鎭浼樺寲鍣ㄨ鏁颁及绠楀拰浠ｄ环浼扮畻璧风潃鑷冲叧閲嶈鐨勪綔鐢ㄣ傞氳繃analyze鏀堕泦鍏ㄥ眬缁熻淇℃伅锛屼富瑕佸寘鎷細pg_class琛ㄤ腑鐨剅elpages鍜宺eltuples锛沺g_statistic琛ㄤ腑鐨剆tadistinct銆乻tanullfrac銆乻tanumbersN銆乻tavaluesN銆乭istogram_bounds绛夈,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E7%BB%9F%E8%AE%A1%E4%BF%A1%E6%81%AF%E8%B0%83%E4%BC%98.html,缁熻淇℃伅璋冧紭,缁熻锝滀俊鎭綔璋冧紭 -PG_TS_CONFIG_MAP,PG_TS_CONFIG_MAP绯荤粺琛ㄥ寘鍚负姣忎釜鏂囨湰鎼滅储閰嶇疆鐨勮В鏋愬櫒鐨勬瘡涓緭鍑虹鍙风被鍨嬶紝鏄剧ず鍝釜鏂囨湰鎼滅储瀛楀吀搴旇琚挩璇€佷互浠涔堥『搴忔悳绱㈢殑璁板綍銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_TS_CONFIG_MAP.html,PG_TS_CONFIG_MAP,PG锝淭S锝淐ONFIG锝淢AP -PGXC_NODE,PGXC_NODE绯荤粺琛ㄥ瓨鍌ㄩ泦缇よ妭鐐逛俊鎭侾GXC_NODE绯荤粺琛ㄤ粎鍦ㄥ垎甯冨紡鍦烘櫙涓嬫湁鍏蜂綋鍚箟锛宱penGauss鍙兘鏌ヨ琛ㄥ畾涔夈,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PGXC_NODE.html,PGXC_NODE,PGXC锝淣ODE -GAUSS-05261鈥 GAUSS-05270,GAUSS-05261: 鈥渢he parameter 'len' should not be negative.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05261-GAUSS-05270.html,GAUSS-05261鈥 GAUSS-05270,GAUSS锝05261锝淕AUSS锝05270 -GAUSS-00551 鈥 GAUSS-00560,GAUSS-00551: 鈥渃ould not determine which collation to use for view column '%s'鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00551-GAUSS-00560.html,GAUSS-00551 鈥 GAUSS-00560,GAUSS锝00551锝淕AUSS锝00560 -SUMMARY_STAT_ALL_TABLES,openGauss鍐呮眹鑱氭暟鎹簱涓瘡涓〃鐨勪竴琛岋紙鍖呮嫭TOAST琛級鐨勭粺璁′俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/SUMMARY_STAT_ALL_TABLES.html,SUMMARY_STAT_ALL_TABLES,SUMMARY锝淪TAT锝淎LL锝淭ABLES -GAUSS-00821 鈥 GAUSS-00830,GAUSS-00821: 鈥渃annot inherit to temporary relation of another session鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00821-GAUSS-00830.html,GAUSS-00821 鈥 GAUSS-00830,GAUSS锝00821锝淕AUSS锝00830 -鍗囩骇鍓嶅噯澶囦笌妫鏌,鏈珷鎻忚堪鍗囩骇鍓嶇殑涓浜涘噯澶囨搷浣溿,https://opengauss.org/zh/docs/3.0.0/docs/UpgradeGuide/%E5%8D%87%E7%BA%A7%E5%89%8D%E5%87%86%E5%A4%87%E4%B8%8E%E6%A3%80%E6%9F%A5.html,鍗囩骇鍓嶅噯澶囦笌妫鏌,鍗囩骇锝滃墠锝滃噯澶囷綔妫鏌 -THREAD_WAIT_STATUS,閫氳繃璇ヨ鍥惧彲浠ユ娴嬪綋鍓嶅疄渚嬩腑宸ヤ綔绾跨▼锛坆ackend thread锛変互鍙婅緟鍔╃嚎绋嬶紙auxiliary thread锛夌殑闃诲绛夊緟鎯呭喌锛屽叿浣撲簨浠朵俊鎭鍙傝15.3.67-琛2 绛夊緟鐘舵佸垪琛ㄣ15.3.67-琛3 杞婚噺绾ч攣绛夊緟浜嬩欢鍒楄〃銆15.3.67-琛4 IO绛夊緟浜嬩欢鍒楄〃鍜15.3.67-琛5 浜嬪姟閿佺瓑寰呬簨浠跺垪琛ㄣ,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/THREAD_WAIT_STATUS.html,THREAD_WAIT_STATUS,THREAD锝淲AIT锝淪TATUS -gs_cgroup,闆嗙兢鐜涓嬪仛鎵归噺浠诲姟澶勭悊鏃讹紝澶氫换鍔″鏉傛э紝浼氬鑷翠笉鍚屾満鍣ㄩ棿鐨勮礋杞藉樊璺濆緢澶с備负浜嗗厖鍒嗗埄鐢ㄩ泦缇よ祫婧愶紝璐熻浇绠＄悊鍙樺緱灏や负閲嶈銆俫s_cgroup鏄痮penGauss鎻愪緵鐨勮礋杞界鐞嗗伐鍏枫傝礋璐ｅ垱寤洪粯璁ゆ帶鍒剁粍銆佸垱寤虹敤鎴疯嚜瀹氫箟鎺у埗缁勩佸垹闄ょ敤鎴疯嚜瀹氫箟鎺у埗缁勩佹洿鏂扮敤鎴疯嚜瀹氫箟缁勭殑璧勬簮閰嶉鍜岃祫婧愰檺棰濄佹樉绀烘帶鍒剁粍閰嶇疆鏂囦欢鍐呭銆佹樉绀烘帶鍒剁粍鏍戝舰缁撴瀯鍜屽垹闄ょ敤鎴风殑鎵鏈夋帶鍒剁粍銆,https://opengauss.org/zh/docs/3.0.0/docs/Toolreference/gs_cgroup.html,gs_cgroup,gs锝渃group -Object,STAT_USER_TABLES,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/Object.html,Object,Object -STATEMENT_COMPLEX_RUNTIME,STATEMENT_COMPLEX_RUNTIME瑙嗗浘鏄剧ず褰撳墠鐢ㄦ埛鍦ㄦ暟鎹簱涓昏妭鐐逛笂姝ｅ湪鎵ц鐨勪綔涓氱殑璐熻浇绠＄悊璁板綍銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/STATEMENT_COMPLEX_RUNTIME.html,STATEMENT_COMPLEX_RUNTIME,STATEMENT锝淐OMPLEX锝淩UNTIME -GS_WLM_EC_OPERATOR_STATISTICS,GS_WLM_EC_OPERATOR_STATISTICS瑙嗗浘鏄剧ず褰撳墠鐢ㄦ埛姝ｅ湪鎵ц鐨凟C锛圗xtension Connector锛変綔涓氱殑绠楀瓙鐩稿叧淇℃伅銆傛煡璇㈣瑙嗗浘闇瑕乻ysadmin鏉冮檺銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GS_WLM_EC_OPERATOR_STATISTICS.html,GS_WLM_EC_OPERATOR_STATISTICS,GS锝淲LM锝淓C锝淥PERATOR锝淪TATISTICS -GAUSS-06671 鈥 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CAST,瀹氫箟涓涓敤鎴疯嚜瀹氫箟鐨勮浆鎹€,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/CREATE-CAST.html,CREATE CAST,CREATE锝淐AST +GAUSS-04441 鈥 GAUSS-04450,"GAUSS-04441: 鈥淯nsupport store format, only support ORC format for DFS table.鈥",https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04441-GAUSS-04450.html,GAUSS-04441 鈥 GAUSS-04450,GAUSS锝04441锝淕AUSS锝04450 +GAUSS-01341 鈥 GAUSS-01350,GAUSS-01341: 鈥渇unction %s should return type %s鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01341-GAUSS-01350.html,GAUSS-01341 鈥 GAUSS-01350,GAUSS锝01341锝淕AUSS锝01350 +DBE_PLDEBUGGER.turn_on,璇ュ嚱鏁扮敤浜庢爣璁版煇涓瀛樺偍杩囩▼涓哄彲璋冭瘯锛屾墽琛宼urn_on鍚巗erver绔彲浠ユ墽琛岃瀛樺偍杩囩▼鏉ヨ繘琛岃皟璇曘傞渶瑕佺敤鎴锋牴鎹郴缁熻〃PG_PROC鎵嬪姩鑾峰彇瀛樺偍杩囩▼oid锛屼紶鍏ュ嚱鏁颁腑銆倀urn_on鍚庢湰session鍐呮墽琛岃瀛樺偍杩囩▼浼氬仠鍦ㄧ涓鏉ql鍓嶇瓑寰卍ebug绔殑璋冭瘯鎿嶄綔銆傝璁剧疆浼氬湪session鏂繛鍚庨粯璁よ娓呯悊鎺夈傜洰鍓嶄笉鏀寔瀵瑰惎鐢ㄨ嚜娌讳簨鍔＄殑瀛樺偍杩囩▼/鍑芥暟杩涜璋冭瘯銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/DBE_PLDEBUGGER-turn_on.html,DBE_PLDEBUGGER.turn_on,DBE锝淧LDEBUGGER锝渢urn锝渙n 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+PG_TRIGGER,PG_TRIGGER绯荤粺琛ㄥ瓨鍌ㄨЕ鍙戝櫒淇℃伅銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_TRIGGER.html,PG_TRIGGER,PG锝淭RIGGER +绠鏄撴暀绋,鏈枃妗ｈ繘琛岀畝鍗曠殑浜у搧浠嬬粛鍜屽畨瑁呮寚瀵硷紝鏀拺鐢ㄦ埛蹇熶娇鐢ㄦ暟鎹簱锛岃嫢浜嗚В璇︾粏鐗规т互鍙婂弬鑰冪被淇℃伅闇鏌ョ湅鍏蜂綋鍗曟湰鏂囨。銆,https://opengauss.org/zh/docs/latest/docs/BriefTutorial/BriefTutorial.html,绠鏄撴暀绋,绠鏄擄綔鏁欑▼ +GLOBAL_PLANCACHE_CLEAN,GLOBAL_PLANCACHE_CLEAN瑙嗗浘鐢ㄤ簬娓呯悊鎵鏈夎妭鐐逛笂鏃犱汉浣跨敤鐨勫叏灞璁″垝缂撳瓨銆傝繑鍥炲间负Boolean绫诲瀷銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GLOBAL_PLANCACHE_CLEAN.html,GLOBAL_PLANCACHE_CLEAN,GLOBAL锝淧LANCACHE锝淐LEAN +ABORT,鍥炴粴褰撳墠浜嬪姟骞朵笖鎾ら攢鎵鏈夊綋鍓嶄簨鍔′腑鎵鍋氱殑鏇存敼銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/ABORT.html,ABORT,ABORT +STATEMENT_HISTORY,鑾峰緱褰撳墠鑺傜偣鐨勬墽琛岃鍙ョ殑淇℃伅銆傛煡璇㈣鍥惧繀椤诲叿鏈塻ysadmin鏉冮檺鎴栬卪onitor admin鏉冮檺銆傚彧鍙湪绯荤粺搴撲腑鏌ヨ鍒扮粨鏋滐紝鐢ㄦ埛搴撲腑鏃犳硶鏌ヨ銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/STATEMENT_HISTORY-25.html,STATEMENT_HISTORY,STATEMENT锝淗ISTORY +GAUSS-04071 鈥 GAUSS-04080,GAUSS-04071: 鈥渘ot enough elements in RWConflictPool to record a read/write conflict鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04071-GAUSS-04080.html,GAUSS-04071 鈥 GAUSS-04080,GAUSS锝04071锝淕AUSS锝04080 +GAUSS-50400 鈥 GAUSS-50499,GAUSS-50400: 鈥淭he remaining space of device [%s] cannot be less than %s.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-50400-GAUSS-50499.html,GAUSS-50400 鈥 GAUSS-50499,GAUSS锝50400锝淕AUSS锝50499 +寮鍙戣璁″缓璁,寮鍙戣璁″缓璁杩,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%BC%80%E5%8F%91%E8%AE%BE%E8%AE%A1%E5%BB%BA%E8%AE%AE.html,寮鍙戣璁″缓璁,寮鍙戯綔璁捐锝滃缓璁 +GAUSS-00081 鈥 GAUSS-00090,GAUSS-00081: 鈥渦nnamed XML attribute value must be a column reference鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00081-GAUSS-00090.html,GAUSS-00081 鈥 GAUSS-00090,GAUSS锝00081锝淕AUSS锝00090 +PG_REPLICATION_ORIGIN_STATUS,鑾峰彇澶嶅埗婧愮殑澶嶅埗鐘舵併,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_REPLICATION_ORIGIN_STATUS.html,PG_REPLICATION_ORIGIN_STATUS,PG锝淩EPLICATION锝淥RIGIN锝淪TATUS +GAUSS-06621 鈥 GAUSS-06630,GAUSS-06621: 鈥淸LIGHT PROXY] Failed to send cgroup to %s[%u]鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06621-GAUSS-06630.html,GAUSS-06621 鈥 GAUSS-06630,GAUSS锝06621锝淕AUSS锝06630 +PG_RANGE,PG_RANGE绯荤粺琛ㄥ瓨鍌ㄥ叧浜庤寖鍥寸被鍨嬬殑淇℃伅銆傞櫎浜哖G_TYPE閲岀被鍨嬬殑璁板綍銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_RANGE.html,PG_RANGE,PG锝淩ANGE +STATEMENT_RESPONSETIME_PERCENTILE,鑾峰彇openGaussSQL鍝嶅簲鏃堕棿P80锛孭95鍒嗗竷淇℃伅銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/STATEMENT_RESPONSETIME_PERCENTILE.html,STATEMENT_RESPONSETIME_PERCENTILE,STATEMENT锝淩ESPONSETIME锝淧ERCENTILE +GAUSS-02211 鈥 GAUSS-02220,GAUSS-02211: 鈥渃annot run transaction to remote nodes during recovery鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02211-GAUSS-02220.html,GAUSS-02211 鈥 GAUSS-02220,GAUSS锝02211锝淕AUSS锝02220 +GAUSS-06271 鈥 GAUSS-06280,GAUSS-06271: 鈥渢argetlist of stream node with plan_node_id %d should be equal to its child's targetlist鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06271-GAUSS-06280.html,GAUSS-06271 鈥 GAUSS-06280,GAUSS锝06271锝淕AUSS锝06280 +GAUSS-00941 鈥 GAUSS-00950,GAUSS-00941: 鈥淰ARIADIC parameter must be an array鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00941-GAUSS-00950.html,GAUSS-00941 鈥 GAUSS-00950,GAUSS锝00941锝淕AUSS锝00950 +绯荤粺琛ㄥ拰绯荤粺瑙嗗浘,绯荤粺琛ㄥ拰绯荤粺瑙嗗浘姒傝堪,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E7%B3%BB%E7%BB%9F%E8%A1%A8%E5%92%8C%E7%B3%BB%E7%BB%9F%E8%A7%86%E5%9B%BE.html,绯荤粺琛ㄥ拰绯荤粺瑙嗗浘,绯荤粺锝滆〃锝滅郴缁燂綔瑙嗗浘 +core闂瀹氫綅,纾佺洏婊℃晠闅滃紩璧风殑core闂,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/core%E9%97%AE%E9%A2%98%E5%AE%9A%E4%BD%8D.html,core闂瀹氫綅,core锝滈棶棰橈綔瀹氫綅 +鏀寔瀛樺偍杩囩▼璋冭瘯,鎻愪緵璋冭瘯瀛樺偍杩囩▼鐨勪竴缁凙PI锛屽彲浠ヨ繘琛屾柇鐐硅皟璇曘佸彉閲忔墦鍗扮瓑瀵瑰瓨鍌ㄨ繃绋嬬殑璋冭瘯鍔熻兘銆,https://opengauss.org/zh/docs/3.0.0/docs/CharacteristicDescription/%E6%94%AF%E6%8C%81%E5%AD%98%E5%82%A8%E8%BF%87%E7%A8%8B%E8%B0%83%E8%AF%95.html,鏀寔瀛樺偍杩囩▼璋冭瘯,鏀寔锝滃瓨鍌綔杩囩▼锝滆皟璇 +GAUSS-04711 鈥 GAUSS-04720,GAUSS-04714: 鈥淯nsupported data type : %u.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04711-GAUSS-04720.html,GAUSS-04711 鈥 GAUSS-04720,GAUSS锝04711锝淕AUSS锝04720 +MOT浣跨敤姒傝堪,MOT浣滀负openGauss鐨勪竴閮ㄥ垎鑷姩閮ㄧ讲銆傛湁鍏冲浣曡绠楀拰瑙勫垝鎵闇鐨勫唴瀛樺拰瀛樺偍璧勬簮浠ョ淮鎸佸伐浣滆礋杞界殑璇存槑锛岃鍙傞槄MOT鍑嗗銆傚弬鑰僊OT閮ㄧ讲浜嗚ВMOT涓墍鏈夌殑閰嶇疆锛屼互鍙婃湇鍔″櫒浼樺寲鐨勯潪蹇呴』閫夐」銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/MOT%E4%BD%BF%E7%94%A8%E6%A6%82%E8%BF%B0.html,MOT浣跨敤姒傝堪,MOT锝滀娇鐢綔姒傝堪 +鍒涘缓/鍒犻櫎MOT,鍒涘缓MOT闈炲父绠鍗曘傚彧鏈塎OT涓殑鍒涘缓鍜屽垹闄よ〃璇彞涓巓penGauss涓熀浜庣鐩樼殑琛ㄧ殑璇彞涓嶅悓銆係ELECT銆丏ML鍜孌DL鐨勬墍鏈夊叾浠栧懡浠ょ殑璇硶瀵逛簬MOT琛ㄥ拰openGauss鍩轰簬纾佺洏鐨勮〃鏄竴鏍风殑銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%88%9B%E5%BB%BA-%E5%88%A0%E9%99%A4MOT.html,鍒涘缓/鍒犻櫎MOT,鍒涘缓锝/锝滃垹闄わ綔MOT +閰嶇疆杩愯鍙傛暟,鏌ョ湅鍙傛暟褰撳墠鍙栧,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E9%85%8D%E7%BD%AE%E8%BF%90%E8%A1%8C%E5%8F%82%E6%95%B0.html,閰嶇疆杩愯鍙傛暟,閰嶇疆锝滆繍琛岋綔鍙傛暟 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TABLESPACE,ALTER锝淭ABLESPACE -DISTINCT,DISTINCT鍏抽敭瀛椾笌SELECT璇彞涓璧蜂娇鐢紝鐢ㄤ簬鍘婚櫎閲嶅璁板綍锛屽彧鑾峰彇鍞竴鐨勮褰曘,https://opengauss.org/zh/docs/3.0.0/docs/BriefTutorial/DISTINCT.html,DISTINCT,DISTINCT -閫氳繃鍒涘缓涓存椂琛ㄥ苟鎴柇鍘熷琛ㄦ潵鎵ц娣卞眰澶嶅埗,璇ユ柟娉曚娇鐢–REATE TABLE AS璇彞鍒涘缓鍘熷琛ㄧ殑涓存椂琛紝鐒跺悗鎴柇鍘熷琛ㄥ苟浠庝复鏃惰〃濉厖瀹冨畬鎴愬師濮嬭〃鐨勬繁灞傚鍒躲,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E9%80%9A%E8%BF%87%E5%88%9B%E5%BB%BA%E4%B8%B4%E6%97%B6%E8%A1%A8%E5%B9%B6%E6%88%AA%E6%96%AD%E5%8E%9F%E5%A7%8B%E8%A1%A8%E6%9D%A5%E6%89%A7%E8%A1%8C%E6%B7%B1%E5%B1%82%E5%A4%8D%E5%88%B6.html,閫氳繃鍒涘缓涓存椂琛ㄥ苟鎴柇鍘熷琛ㄦ潵鎵ц娣卞眰澶嶅埗,鍒涘缓锝滀复鏃讹綔琛ㄥ苟锝滄埅鏂綔鍘熷锝滆〃鏉ワ綔鎵ц锝滄繁灞傦綔澶嶅埗 -PG_OS_THREADS,PG_OS_THREADS瑙嗗浘鎻愪緵褰撳墠鑺傜偣涓嬫墍鏈夌嚎绋嬬殑鐘舵佷俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_OS_THREADS.html,PG_OS_THREADS,PG锝淥S锝淭HREADS -GAUSS-04001 鈥 GAUSS-04010,GAUSS-04001: 鈥渋nvalid option '%s'鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04001-GAUSS-04010.html,GAUSS-04001 鈥 GAUSS-04010,GAUSS锝04001锝淕AUSS锝04010 -浜嗚В瀹夎鐢ㄦ埛鍙婄敤鎴风粍,涓轰簡瀹炵幇瀹夎杩囩▼涓畨瑁呭笎鎴锋潈闄愭渶灏忓寲锛屽強瀹夎鍚巓penGauss鐨勭郴缁熻繍琛屽畨鍏ㄦэ紝瀹夎鑴氭湰鍦ㄥ畨瑁呰繃绋嬩腑浼氳嚜鍔ㄦ寜鐓х敤鎴锋寚瀹氬唴瀹瑰垱寤哄畨瑁呯敤鎴凤紝骞跺皢姝ょ敤鎴蜂綔涓哄悗缁繍琛屽拰缁存姢openGauss鐨勭鐞嗗憳甯愭埛銆,https://opengauss.org/zh/docs/3.0.0/docs/installation/%E4%BA%86%E8%A7%A3%E5%AE%89%E8%A3%85%E7%94%A8%E6%88%B7%E5%8F%8A%E7%94%A8%E6%88%B7%E7%BB%84.html,浜嗚В瀹夎鐢ㄦ埛鍙婄敤鎴风粍,浜嗚В锝滃畨瑁咃綔鐢ㄦ埛锝滅敤鎴风粍 -GAUSS-00721 鈥 GAUSS-00730,GAUSS-00721: 鈥渃olumn '%s' contains null values鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00721-GAUSS-00730.html,GAUSS-00721 鈥 GAUSS-00730,GAUSS锝00721锝淕AUSS锝00730 -绌鸿鍙,鍦≒L/SQL绋嬪簭涓紝鍙互鐢∟ULL璇彞鏉ヨ鏄庘滀笉鐢ㄥ仛浠讳綍浜嬫儏鈥濓紝鐩稿綋浜庝竴涓崰浣嶇锛屽彲浠ヤ娇鏌愪簺璇彞鍙樺緱鏈夋剰涔夛紝鎻愰珮绋嬪簭鐨勫彲璇绘с,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E7%A9%BA%E8%AF%AD%E5%8F%A5.html,绌鸿鍙,绌鸿鍙 -GAUSS-00051 鈥 GAUSS-00060,GAUSS-00052: 鈥渃olumn '%s' of relation '%s' does not exist鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00051-GAUSS-00060.html,GAUSS-00051 鈥 GAUSS-00060,GAUSS锝00051锝淕AUSS锝00060 -浜у搧FAQ,鍥炵瓟锛,https://opengauss.org/zh/docs/3.0.0/docs/FAQ/%E4%BA%A7%E5%93%81FAQ.html,浜у搧FAQ,浜у搧锝淔AQ -GAUSS-00631 鈥 GAUSS-00640,GAUSS-00631: 鈥渟ha256-password encryption failed.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00631-GAUSS-00640.html,GAUSS-00631 鈥 GAUSS-00640,GAUSS锝00631锝淕AUSS锝00640 -GAUSS-50600 鈥 GAUSS-50699,"GAUSS-50600: 鈥淭he IP address cannot be pinged, which is caused by network faults.鈥",https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-50600-GAUSS-50699.html,GAUSS-50600 鈥 GAUSS-50699,GAUSS锝50600锝淕AUSS锝50699 -GAUSS-05691 鈥 GAUSS-05700,GAUSS-05691: 鈥淒ecrypt EC internal error: dest plain length is too short.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05691-GAUSS-05700.html,GAUSS-05691 鈥 GAUSS-05700,GAUSS锝05691锝淕AUSS锝05700 -鎻愮ず淇℃伅鍑芥暟,report_application_error,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%8F%90%E7%A4%BA%E4%BF%A1%E6%81%AF%E5%87%BD%E6%95%B0.html,鎻愮ず淇℃伅鍑芥暟,鎻愮ず淇℃伅锝滃嚱鏁 -CREATE SYNONYM,鍒涘缓涓涓悓涔夎瘝瀵硅薄銆傚悓涔夎瘝鏄暟鎹簱瀵硅薄鐨勫埆鍚嶏紝鐢ㄤ簬璁板綍涓庡叾浠栨暟鎹簱瀵硅薄鍚嶉棿鐨勬槧灏勫叧绯伙紝鐢ㄦ埛鍙互浣跨敤鍚屼箟璇嶈闂叧鑱旂殑鏁版嵁搴撳璞°,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/CREATE-SYNONYM.html,CREATE SYNONYM,CREATE锝淪YNONYM -GAUSS-06951 鈥 GAUSS-06960,GAUSS-06951: 鈥'%s' is not a GIN index鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06951-GAUSS-06960.html,GAUSS-06951 鈥 GAUSS-06960,GAUSS锝06951锝淕AUSS锝06960 -SUMMARY_STATIO_USER_INDEXES,SUMMARY_STATIO_USER_INDEXES瑙嗗浘鏄剧ずopenGauss鍐呮眹鑱氱殑鍛藉悕绌洪棿涓墍鏈夌敤鎴峰叧绯昏〃绱㈠紩鐨処O鐘舵佷俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/SUMMARY_STATIO_USER_INDEXES.html,SUMMARY_STATIO_USER_INDEXES,SUMMARY锝淪TATIO锝淯SER锝淚NDEXES -GAUSS-07101 鈥 GAUSS-07200,GAUSS-07101 鈥 GAUSS-07110,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-07101-GAUSS-07200.html,GAUSS-07101 鈥 GAUSS-07200,GAUSS锝07101锝淕AUSS锝07200 -鍙戝竷璁㈤槄,鍙戝竷,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%8F%91%E5%B8%83%E8%AE%A2%E9%98%85.html,鍙戝竷璁㈤槄,鍙戝竷锝滆闃 -GLOBAL_STAT_SYS_TABLES,寰楀埌鍚勮妭鐐筽g_catalog銆乮nformation_schema浠ュ強pg_toast妯″紡涓嬬殑鎵鏈夌郴缁熻〃鐨勭粺璁′俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GLOBAL_STAT_SYS_TABLES.html,GLOBAL_STAT_SYS_TABLES,GLOBAL锝淪TAT锝淪YS锝淭ABLES -MOT鎸佷箙鎬ф蹇,鎸佷箙鎬ф槸鎸囬暱鏈熺殑鏁版嵁淇濇姢锛堜篃绉颁负纾佺洏鎸佷箙鎬э級銆傛寔涔呮ф剰鍛崇潃瀛樺偍鐨勬暟鎹笉浼氶伃鍙椾换浣曞舰寮忕殑閫鍖栨垨鐮村潖锛屽洜姝ゆ暟鎹笉浼氫涪澶辨垨鎹熷潖銆傛寔涔呮у彲纭繚鍦ㄦ湁璁″垝鍋滄満锛堜緥濡傜淮鎶わ級鎴栬鍒掑宕╂簝锛堜緥濡傜數婧愭晠闅滐級鍚庢暟鎹拰MOT寮曟搸鎭㈠鍒颁竴鑷寸姸鎬併,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/MOT%E6%8C%81%E4%B9%85%E6%80%A7%E6%A6%82%E5%BF%B5.html,MOT鎸佷箙鎬ф蹇,MOT锝滄寔涔呮э綔姒傚康 -GAUSS-07001 鈥 GAUSS-07010,"GAUSS-07001: 鈥淎ll built-in functions are hard coded, and they should not be updated.鈥",https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-07001-GAUSS-07010.html,GAUSS-07001 鈥 GAUSS-07010,GAUSS锝07001锝淕AUSS锝07010 -閫昏緫澶嶅埗,openGauss鎻愪緵閫昏緫瑙ｇ爜鍔熻兘锛屽皢鐗╃悊鏃ュ織鍙嶈В鏋愪负閫昏緫鏃ュ織銆傞氳繃DRS绛夐昏緫澶嶅埗宸ュ叿灏嗛昏緫鏃ュ織杞寲涓篠QL璇彞锛屽埌瀵圭鏁版嵁搴撳洖鏀撅紝杈惧埌寮傛瀯鏁版嵁搴撳悓姝ユ暟鎹殑鍔熻兘銆傜洰鍓嶆敮鎸乷penGauss鏁版嵁搴撲笌MySQL鏁版嵁搴撱丱racle鏁版嵁搴撲箣闂寸殑鍗曞悜銆佸弻鍚戦昏緫澶嶅埗銆,https://opengauss.org/zh/docs/3.0.0/docs/CharacteristicDescription/%E9%80%BB%E8%BE%91%E5%A4%8D%E5%88%B6.html,閫昏緫澶嶅埗,閫昏緫锝滃鍒 -GAUSS-02631 鈥 GAUSS-02640,GAUSS-02631: 鈥淣ULL can not be compared with NULL鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02631-GAUSS-02640.html,GAUSS-02631 鈥 GAUSS-02640,GAUSS锝02631锝淕AUSS锝02640 -GS_WLM_PLAN_ENCODING_TABLE,GS_WLM_PLAN_ENCODING_TABLE绯荤粺琛ㄦ樉绀鸿鍒掔畻瀛愮骇鐨勭紪鐮佷俊鎭紝涓烘満鍣ㄥ涔犳ā鍨嬬殑鎻愪緵鍖呮嫭startup time銆乼otal time銆乸eak memory銆乺ows绛夋爣绛惧肩殑璁粌銆侀娴嬮泦銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GS_WLM_PLAN_ENCODING_TABLE.html,GS_WLM_PLAN_ENCODING_TABLE,GS锝淲LM锝淧LAN锝淓NCODING锝淭ABLE -Query,STATEMENT,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/Query.html,Query,Query -鏃ユ湡/鏃堕棿绫诲瀷,openGauss鏀寔鐨勬棩鏈/鏃堕棿绫诲瀷璇峰弬瑙佽〃1銆傝绫诲瀷鐨勬搷浣滅鍜屽唴缃嚱鏁拌鍙傝鏃堕棿鍜屾棩鏈熷鐞嗗嚱鏁板拰鎿嶄綔绗︺,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%97%A5%E6%9C%9F-%E6%97%B6%E9%97%B4%E7%B1%BB%E5%9E%8B.html,鏃ユ湡/鏃堕棿绫诲瀷,鏃ユ湡锝/锝滄椂闂达綔绫诲瀷 -GAUSS-02451 鈥 GAUSS-02460,GAUSS-02451: 鈥渟em_trywait failed: %m鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02451-GAUSS-02460.html,GAUSS-02451 鈥 GAUSS-02460,GAUSS锝02451锝淕AUSS锝02460 -GAUSS-00171 鈥 GAUSS-00180,GAUSS-00171: 鈥%s constraints cannot be marked NO INHERIT鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00171-GAUSS-00180.html,GAUSS-00171 鈥 GAUSS-00180,GAUSS锝00171锝淕AUSS锝00180 -GAUSS-02501 鈥 GAUSS-02600,GAUSS-02501 鈥 GAUSS-02510,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02501-GAUSS-02600.html,GAUSS-02501 鈥 GAUSS-02600,GAUSS锝02501锝淕AUSS锝02600 -GAUSS-06871 鈥 GAUSS-06880,GAUSS-06871: 鈥淭he split flag should exactly be one character and can not be NULL.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06871-GAUSS-06880.html,GAUSS-06871 鈥 GAUSS-06880,GAUSS锝06871锝淕AUSS锝06880 -PG_TOTAL_USER_RESOURCE_INFO_OID,PG_TOTAL_USER_RESOURCE_INFO_OID瑙嗗浘鏄剧ず鎵鏈夌敤鎴疯祫婧愪娇鐢ㄦ儏鍐碉紝闇瑕佷娇鐢ㄧ鐞嗗憳鐢ㄦ埛杩涜鏌ヨ銆傛瑙嗗浘鍦ㄥ弬鏁皍se_workload_manager涓簅n鏃舵墠鏈夋晥銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_TOTAL_USER_RESOURCE_INFO_OID.html,PG_TOTAL_USER_RESOURCE_INFO_OID,PG锝淭OTAL锝淯SER锝淩ESOURCE锝淚NFO锝淥ID -GS_SLOW_QUERY_INFO锛堝簾寮冿級,GS_SLOW_QUERY_INFO瑙嗗浘鏄剧ず褰撳墠鑺傜偣涓婂凡缁忚浆鍌ㄧ殑鎱㈡煡璇俊鎭傛鏁版嵁鏄粠鍐呮牳涓浆鍌ㄥ埌绯荤粺琛ㄤ腑鐨勬暟鎹傚綋璁剧疆GUC鍙傛暟enable_resource_record涓簅n鏃讹紝绯荤粺浼氬畾鏃讹紙鍛ㄦ湡涓3鍒嗛挓锛夊皢鍐呮牳涓璹uery淇℃伅瀵煎叆GS_WLM_SESSION_QUERY_INFO_ALL绯荤粺琛紝寮鍚鍔熻兘浼氬崰鐢ㄧ郴缁熷瓨鍌ㄧ┖闂村苟瀵规ц兘鏈変竴瀹氬奖鍝嶃傜敤鎴烽氳繃鏌ヨGS_SLOW_QUERY_INFO瑙嗗浘锛屽彲浠ユ煡鐪嬪凡缁忚浆鍌ㄧ殑鎱㈡煡璇俊鎭紝鏈増鏈腑宸插簾寮冦,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GS_SLOW_QUERY_INFO_%E5%BA%9F%E5%BC%83.html,GS_SLOW_QUERY_INFO锛堝簾寮冿級,GS锝淪LOW锝淨UERY锝淚NFO锝滐紙锝滃簾寮冿綔锛 -Database Stat,Database Stat鍒楀悕绉板強鎻忚堪濡備笅琛ㄦ墍绀恒,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/Database-Stat.html,Database Stat,Database锝淪tat -WORKLOAD_SQL_ELAPSE_TIME,WORKLOAD_SQL_ELAPSE_TIME鐢ㄦ潵缁熻workload锛堜笟鍔¤礋杞斤級涓婄殑SUID淇℃伅銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/WORKLOAD_SQL_ELAPSE_TIME.html,WORKLOAD_SQL_ELAPSE_TIME,WORKLOAD锝淪QL锝淓LAPSE锝淭IME -GAUSS-51100 鈥 GAUSS-51199,GAUSS-51100: 鈥淔ailed to verify SSH trust on these nodes: %s.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-51100-GAUSS-51199.html,GAUSS-51100 鈥 GAUSS-51199,GAUSS锝51100锝淕AUSS锝51199 -榛樿鏉冮檺鏈哄埗,鏁版嵁搴撳璞″垱寤哄悗锛岃繘琛屽璞″垱寤虹殑鐢ㄦ埛灏辨槸璇ュ璞＄殑鎵鏈夎呫俹penGauss瀹夎鍚庣殑榛樿鎯呭喌涓嬶紝鏈紑鍚笁鏉冨垎绔嬶紝鏁版嵁搴撶郴缁熺鐞嗗憳鍏锋湁涓庡璞℃墍鏈夎呯浉鍚岀殑鏉冮檺銆備篃灏辨槸璇村璞″垱寤哄悗锛岄粯璁ゅ彧鏈夊璞℃墍鏈夎呮垨鑰呯郴缁熺鐞嗗憳鍙互鏌ヨ銆佷慨鏀瑰拰閿姣佸璞★紝浠ュ強閫氳繃GRANT灏嗗璞＄殑鏉冮檺鎺堜簣鍏朵粬鐢ㄦ埛銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E9%BB%98%E8%AE%A4%E6%9D%83%E9%99%90%E6%9C%BA%E5%88%B6.html,榛樿鏉冮檺鏈哄埗,榛樿锝滄潈闄愶綔鏈哄埗 -GAUSS-01411 鈥 GAUSS-01420,GAUSS-01411: 鈥渃ross-database references are not 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on锛夋椂鐢熸晥銆傚綋GUC鍙傛暟enable_memory_limit鐨勫间负off鏃讹紝鏈鍥句笉鍙敤銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GS_SESSION_MEMORY_CONTEXT.html,GS_SESSION_MEMORY_CONTEXT,GS锝淪ESSION锝淢EMORY锝淐ONTEXT +SQLFreeStmt,鍦∣DBC 3.x鐗堟湰涓紝ODBC 2.x鐨勫嚱鏁癝QLFreeStmt宸茶SQLFreeHandle浠ｆ浛銆傛湁鍏宠缁嗕俊鎭鍙傞槄SQLFreeHandle銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/SQLFreeStmt.html,SQLFreeStmt,SQLFreeStmt +SQLGetData,SQLGetData杩斿洖缁撴灉闆嗕腑鏌愪竴鍒楃殑鏁版嵁銆傚彲浠ュ娆¤皟鐢ㄥ畠鏉ラ儴鍒嗗湴妫绱笉瀹氶暱搴︾殑鏁版嵁銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/SQLGetData.html,SQLGetData,SQLGetData +GAUSS-06591 鈥 GAUSS-06600,GAUSS-06591: 鈥渃an't initialize bitmap index scans using unusable index '%s'鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06591-GAUSS-06600.html,GAUSS-06591 鈥 GAUSS-06600,GAUSS锝06591锝淕AUSS锝06600 +绀轰緥锛氫笉鍚屽満鏅笅杩炴帴鏁版嵁搴撳弬鏁伴厤缃," 璇存槑锛 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Update锛堣拷鍔犳洿鏂帮級妯″紡銆傝拷鍔犳洿鏂板浜庝笟鍔′腑鐨勫銆佸垹浠ュ強HOT锛圚eapOnly Tuple锛塙pdate锛堝嵆鍚屼竴椤甸潰鍐呮洿鏂帮級鏈夊緢濂界殑琛ㄧ幇锛屼絾瀵逛簬璺ㄦ暟鎹〉闈㈢殑闈濰OT UPDATE鍦烘櫙锛屽瀮鍦惧洖鏀朵笉澶熼珮鏁堛傚洜姝わ紝Ustore瀛樺偍寮曟搸搴旇繍鑰岀敓銆,https://opengauss.org/zh/docs/3.0.0/docs/BriefTutorial/Ustore.html,Ustore,Ustore +GAUSS-00991 鈥 GAUSS-01000,GAUSS-00991: 鈥渆ncoding conversion function %s must return type 'void'鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00991-GAUSS-01000.html,GAUSS-00991 鈥 GAUSS-01000,GAUSS锝00991锝淕AUSS锝01000 +GAUSS-03851 鈥 GAUSS-03860,GAUSS-03851: 鈥淯nSupported vector aggregation function %u鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03851-GAUSS-03860.html,GAUSS-03851 鈥 GAUSS-03860,GAUSS锝03851锝淕AUSS锝03860 +GAUSS-06771 鈥 GAUSS-06780,GAUSS-06771: 鈥淯nsupported hashing for recursive union鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06771-GAUSS-06780.html,GAUSS-06771 鈥 GAUSS-06780,GAUSS锝06771锝淕AUSS锝06780 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-PG_STATS,PG_STATS瑙嗗浘鎻愪緵瀵瑰瓨鍌ㄥ湪pg_statistic琛ㄩ噷闈㈢殑鍗曞垪缁熻淇℃伅鐨勮闂傝瑙嗗浘璁板綍鐨勭粺璁′俊鎭洿鏂版椂闂撮棿闅旂敱鍙傛暟autovacuum_naptime璁剧疆銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_STATS.html,PG_STATS,PG锝淪TATS -琛ㄨ揪寮,绠鍗曡〃杈惧紡,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E8%A1%A8%E8%BE%BE%E5%BC%8F.html,琛ㄨ揪寮,琛ㄨ揪寮 -AI4DB: 鏁版嵁搴撹嚜娌昏繍缁,"濡備笂鏂囨墍杩帮紝AI4DB涓昏鐢ㄤ簬瀵规暟鎹簱杩涜鑷不杩愮淮鍜岀鐞嗭紝浠庤屽府鍔╂暟鎹簱杩愮淮浜哄憳鍑忓皯杩愮淮宸ヤ綔閲忋傚湪瀹炵幇涓婏紝DBMind鐨凙I4DB妗嗘灦鍏锋湁鐩戞帶鍜屾湇鍔″寲鐨勬ц川锛屽悓鏃朵篃鎻愪緵鍗虫椂AI宸ュ叿鍖咃紝鎻愪緵寮绠卞嵆鐢ㄧ殑AI杩愮淮鍔熻兘锛堝绱㈠紩鎺ㄨ崘锛夈侫I4DB鐨勭洃鎺у钩鍙颁互寮婧愮殑Prometheus涓轰富锛孌BMind鎻愪緵鐩戞帶鏁版嵁鐢熶骇鑰卐xporter, 鍙笌Prometheus骞冲彴瀹屾垚瀵规帴銆侱BMind鐨凙I4DB鏈嶅姟鏋舵瀯濡備笅鍥炬墍绀猴細",https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/AI4DB-%E6%95%B0%E6%8D%AE%E5%BA%93%E8%87%AA%E6%B2%BB%E8%BF%90%E7%BB%B4.html,AI4DB: 鏁版嵁搴撹嚜娌昏繍缁,AI4DB锝滄暟鎹簱锝滆嚜娌伙綔杩愮淮 +GAUSS-06001 鈥 GAUSS-06100,GAUSS-06001 鈥 GAUSS-06010,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06001-GAUSS-06100.html,GAUSS-06001 鈥 GAUSS-06100,GAUSS锝06001锝淕AUSS锝06100 +GAUSS-00211 鈥 GAUSS-00220,GAUSS-00211: 鈥渃annot use window function in function expression in FROM鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00211-GAUSS-00220.html,GAUSS-00211 鈥 GAUSS-00220,GAUSS锝00211锝淕AUSS锝00220 +LOCKS,LOCKS瑙嗗浘鐢ㄤ簬鏌ョ湅鍚勬墦寮浜嬪姟鎵鎸佹湁鐨勯攣淇℃伅銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/LOCKS.html,LOCKS,LOCKS +SUMMARY_STAT_XACT_SYS_TABLES,鏄剧ずopenGauss鍐呮眹鑱氱殑鍛藉悕绌洪棿涓郴缁熻〃鐨勪簨鍔＄姸鎬佷俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/SUMMARY_STAT_XACT_SYS_TABLES.html,SUMMARY_STAT_XACT_SYS_TABLES,SUMMARY锝淪TAT锝淴ACT锝淪YS锝淭ABLES +TRUNCATE,娓呯悊琛ㄦ暟鎹紝TRUNCATE蹇熷湴浠庤〃涓垹闄ゆ墍鏈夎銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/TRUNCATE.html,TRUNCATE,TRUNCATE +GAUSS-03311 鈥 GAUSS-03320,GAUSS-03311: 鈥減osition information is misordered鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03311-GAUSS-03320.html,GAUSS-03311 鈥 GAUSS-03320,GAUSS锝03311锝淕AUSS锝03320 +浠嬬粛,鍏ㄦ枃妫绱㈡杩,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E4%BB%8B%E7%BB%8D.html,浠嬬粛,浠嬬粛 +PG_OPFAMILY,PG_OPFAMILY绯荤粺琛ㄥ畾涔夋搷浣滅鏃忋,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_OPFAMILY.html,PG_OPFAMILY,PG锝淥PFAMILY DROP TEXT SEARCH CONFIGURATION,鍒犻櫎宸叉湁鏂囨湰鎼滅储閰嶇疆銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/DROP-TEXT-SEARCH-CONFIGURATION.html,DROP TEXT SEARCH CONFIGURATION,DROP锝淭EXT锝淪EARCH锝淐ONFIGURATION -GAUSS-00321 鈥 GAUSS-00330,GAUSS-00321: 鈥渃olumn exclusion constraints are not supported鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00321-GAUSS-00330.html,GAUSS-00321 鈥 GAUSS-00330,GAUSS锝00321锝淕AUSS锝00330 -GAUSS-07051 鈥 GAUSS-07060,GAUSS-07051: 鈥渆nd xlog location %X/%X should be smaller than already tracked xlog location %X/%X鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-07051-GAUSS-07060.html,GAUSS-07051 鈥 GAUSS-07060,GAUSS锝07051锝淕AUSS锝07060 -GAUSS-00411 鈥 GAUSS-00420,GAUSS-00411: 鈥渇unction %s does not exist鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00411-GAUSS-00420.html,GAUSS-00411 鈥 GAUSS-00420,GAUSS锝00411锝淕AUSS锝00420 -淇敼绱㈠紩鏃跺彧璋冪敤绱㈠紩鍚嶆彁绀虹储寮曚笉瀛樺湪,淇敼绱㈠紩鏃跺彧璋冪敤绱㈠紩鍚嶆彁绀虹储寮曚笉瀛樺湪銆備妇渚嬪涓嬨,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E4%BF%AE%E6%94%B9%E7%B4%A2%E5%BC%95%E6%97%B6%E5%8F%AA%E8%B0%83%E7%94%A8%E7%B4%A2%E5%BC%95%E5%90%8D%E6%8F%90%E7%A4%BA%E7%B4%A2%E5%BC%95%E4%B8%8D%E5%AD%98%E5%9C%A8.html,淇敼绱㈠紩鏃跺彧璋冪敤绱㈠紩鍚嶆彁绀虹储寮曚笉瀛樺湪,淇敼锝滅储寮曪綔鏃讹綔璋冪敤锝滅储寮曪綔鍚嶏綔鎻愮ず锝滅储寮曪綔瀛樺湪 -PG_FOREIGN_DATA_WRAPPER,PG_FOREIGN_DATA_WRAPPER绯荤粺琛ㄥ瓨鍌ㄥ閮ㄦ暟鎹皝瑁呭櫒瀹氫箟銆備竴涓閮ㄦ暟鎹皝瑁呭櫒鏄湪澶栭儴鏈嶅姟鍣ㄤ笂椹荤暀澶栭儴鏁版嵁鐨勬満鍒讹紝鏄彲浠ヨ闂殑銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_FOREIGN_DATA_WRAPPER.html,PG_FOREIGN_DATA_WRAPPER,PG锝淔OREIGN锝淒ATA锝淲RAPPER -绯荤粺璋冧紭鎸囧崡,绯荤粺璋冧紭鏄寚杩涜鎿嶄綔绯荤粺绾т互鍙婃暟鎹簱绯荤粺绾х殑璋冧紭锛屾洿鍏呭垎鍦板埄鐢ㄦ満鍣ㄧ殑CPU銆佸唴瀛樸両/O鍜岀綉缁滆祫婧愶紝閬垮厤璧勬簮鍐茬獊锛屾彁鍗囨暣涓郴缁熸煡璇㈢殑鍚炲悙閲忋,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E7%B3%BB%E7%BB%9F%E8%B0%83%E4%BC%98%E6%8C%87%E5%8D%97.html,绯荤粺璋冧紭鎸囧崡,绯荤粺锝滆皟浼橈綔鎸囧崡 -CREATE USER,鍒涘缓涓涓敤鎴枫,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/CREATE-USER.html,CREATE USER,CREATE锝淯SER -kdestroy,涓簅penGauss璁よ瘉鏈嶅姟Kerberos鎻愪緵閿姣佺敤鎴风殑鎺堟潈绁ㄦ嵁鎿嶄綔銆,https://opengauss.org/zh/docs/3.0.0/docs/Toolreference/kdestroy.html,kdestroy,kdestroy -鍔犺浇椹卞姩,鍦ㄤ娇鐢ㄩ┍鍔ㄤ箣鍓嶏紝闇瑕佸仛濡備笅鎿嶄綔锛,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%8A%A0%E8%BD%BD%E9%A9%B1%E5%8A%A8-1.html,鍔犺浇椹卞姩,鍔犺浇锝滈┍鍔 -GAUSS-03041 鈥 GAUSS-03050,GAUSS-03041: 鈥渢he minute = %d is illegal鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03041-GAUSS-03050.html,GAUSS-03041 鈥 GAUSS-03050,GAUSS锝03041锝淕AUSS锝03050 -SET CONSTRAINTS,SET CONSTRAINTS璁剧疆褰撳墠浜嬪姟妫鏌ヨ涓虹殑绾︽潫鏉′欢銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/SET-CONSTRAINTS.html,SET CONSTRAINTS,SET锝淐ONSTRAINTS -甯歌闂澶勭悊,闂锛欰iEngine閾炬帴澶辫触銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%B8%B8%E8%A7%81%E9%97%AE%E9%A2%98%E5%A4%84%E7%90%86-65.html,甯歌闂澶勭悊,甯歌闂锝滃鐞 -GAUSS-00871 鈥 GAUSS-00880,GAUSS-00871: 鈥渃an not set unusable index partition against NON-PARTITIONED index鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00871-GAUSS-00880.html,GAUSS-00871 鈥 GAUSS-00880,GAUSS锝00871锝淕AUSS锝00880 -GAUSS-01461 鈥 GAUSS-01470,GAUSS-01461: 鈥渞estriction estimator function %s must return type 'float8'鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01461-GAUSS-01470.html,GAUSS-01461 鈥 GAUSS-01470,GAUSS锝01461锝淕AUSS锝01470 -GAUSS-00961 鈥 GAUSS-00970,GAUSS-00962: 鈥渟ource data type %s is a pseudo-type鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00961-GAUSS-00970.html,GAUSS-00961 鈥 GAUSS-00970,GAUSS锝00961锝淕AUSS锝00970 -GAUSS-03681 鈥 GAUSS-03690,GAUSS-03683: 鈥渋nvalid value for 'buffering' option鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03681-GAUSS-03690.html,GAUSS-03681 鈥 GAUSS-03690,GAUSS锝03681锝淕AUSS锝03690 -PG_STAT_XACT_ALL_TABLES,PG_STAT_XACT_ALL_TABLES瑙嗗浘鏄剧ず鍛藉悕绌洪棿涓墍鏈夋櫘閫氳〃鍜宼oast琛ㄧ殑浜嬪姟鐘舵佷俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_STAT_XACT_ALL_TABLES.html,PG_STAT_XACT_ALL_TABLES,PG锝淪TAT锝淴ACT锝淎LL锝淭ABLES -GAUSS-02271 鈥 GAUSS-02280,GAUSS-02271: 鈥渃ould not determine actual type of argument declared %s鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02271-GAUSS-02280.html,GAUSS-02271 鈥 GAUSS-02280,GAUSS锝02271锝淕AUSS锝02280 -GAUSS-02311 鈥 GAUSS-02320,GAUSS-02312: 鈥渘umber of array dimensions (%d) exceeds the maximum allowed (%d)鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02311-GAUSS-02320.html,GAUSS-02311 鈥 GAUSS-02320,GAUSS锝02311锝淕AUSS锝02320 -kadmin.local,涓簅penGauss璁よ瘉鏈嶅姟Kerberos鎻愪緵鍛戒护琛屾帴鍙ｏ紝鐩存帴鎺ュ叆kdc鏈嶅姟鐨勬暟鎹簱锛岃繘琛屽鍔犮佸垹闄ゃ佷慨鏀筀erberos鐢ㄦ埛绛夋搷浣溿,https://opengauss.org/zh/docs/3.0.0/docs/Toolreference/kadmin-local.html,kadmin.local,kadmin锝渓ocal -鎬讳綋璋冧紭鎬濊矾,openGauss鐨勬讳綋鎬ц兘璋冧紭鎬濊矾涓烘ц兘鐡堕鐐瑰垎鏋愩佸叧閿弬鏁拌皟鏁翠互鍙奡QL璋冧紭銆傚湪璋冧紭杩囩▼涓紝閫氳繃绯荤粺璧勬簮銆佸悶鍚愰噺銆佽礋杞界瓑鍥犵礌鏉ュ府鍔╁畾浣嶅拰鍒嗘瀽鎬ц兘闂锛屼娇绯荤粺鎬ц兘杈惧埌鍙帴鍙楃殑鑼冨洿銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%80%BB%E4%BD%93%E8%B0%83%E4%BC%98%E6%80%9D%E8%B7%AF.html,鎬讳綋璋冧紭鎬濊矾,鎬讳綋锝滆皟浼橈綔鎬濊矾 -GAUSS-02771 鈥 GAUSS-02780,GAUSS-02771: 鈥渃annot save one-shot cached plan鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02771-GAUSS-02780.html,GAUSS-02771 鈥 GAUSS-02780,GAUSS锝02771锝淕AUSS锝02780 -DB4AI: 鏁版嵁搴撻┍鍔ˋI,DB4AI鏄寚鍒╃敤鏁版嵁搴撶殑鑳藉姏椹卞姩AI浠诲姟锛屽疄鐜版暟鎹瓨鍌ㄣ佹妧鏈爤鐨勫悓鏋勩傞氳繃鍦ㄦ暟鎹簱鍐呴泦鎴怉I绠楁硶锛屼护openGauss鍏峰鏁版嵁搴撳師鐢烝I璁＄畻寮曟搸銆佹ā鍨嬬鐞嗐丄I绠楀瓙銆丄I鍘熺敓鎵ц璁″垝鐨勮兘鍔涳紝涓虹敤鎴锋彁渚涙櫘鎯燗I鎶鏈備笉鍚屼簬浼犵粺鐨凙I寤烘ā娴佺▼锛孌B4AI鈥滀竴绔欏紡鈥濆缓妯″彲浠ヨВ鍐虫暟鎹湪鍚勫钩鍙扮殑鍙嶅娴佽浆闂锛屽悓鏃剁畝鍖栧紑鍙戞祦绋嬶紝骞跺彲閫氳繃鏁版嵁搴撹鍒掑嚭鏈浼樻墽琛岃矾寰勶紝璁╁紑鍙戣呮洿涓撴敞浜庡叿浣撲笟鍔″拰妯″瀷鐨勮皟浼樹笂锛屽叿澶囧悓绫讳骇鍝佷笉鍏峰鐨勬槗鐢ㄦт笌鎬ц兘浼樺娍銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/DB4AI-%E6%95%B0%E6%8D%AE%E5%BA%93%E9%A9%B1%E5%8A%A8AI.html,DB4AI: 鏁版嵁搴撻┍鍔ˋI,DB4AI锝滄暟鎹簱锝滈┍鍔綔AI -DROP SYNONYM,鍒犻櫎鎸囧畾鐨凷YNONYM瀵硅薄銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/DROP-SYNONYM.html,DROP SYNONYM,DROP锝淪YNONYM -CREATE RESOURCE LABEL,鍒涘缓璧勬簮鏍囩銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/CREATE-RESOURCE-LABEL.html,CREATE RESOURCE LABEL,CREATE锝淩ESOURCE锝淟ABEL -鍓嶆彁鏉′欢,浠ヤ笅鏄娇鐢╫penGauss MOT鐨勮蒋纭欢鍓嶆彁鏉′欢銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%89%8D%E6%8F%90%E6%9D%A1%E4%BB%B6.html,鍓嶆彁鏉′欢,鍓嶆彁鏉′欢 -GAUSS-05591 鈥 GAUSS-05600,"GAUSS-05591: 鈥淸UniqueSQL] during get stat from remote, failed to send/recv data!鈥",https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05591-GAUSS-05600.html,GAUSS-05591 鈥 GAUSS-05600,GAUSS锝05591锝淕AUSS锝05600 -GAUSS-07321 鈥 GAUSS-07330,GAUSS-07321: 鈥渃ould not initialize OBS connector hash table鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-07321-GAUSS-07330.html,GAUSS-07321 鈥 GAUSS-07330,GAUSS锝07321锝淕AUSS锝07330 -GLOBAL_STATIO_ALL_SEQUENCES,GLOBAL_STATIO_ALL_SEQUENCES鍖呭惈鍚勮妭鐐圭殑鏁版嵁搴撲腑姣忎釜搴忓垪鐨勬瘡涓琛岋紝鏄剧ず鐗瑰畾搴忓垪鍏充簬I/O鐨勭粺璁°,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GLOBAL_STATIO_ALL_SEQUENCES.html,GLOBAL_STATIO_ALL_SEQUENCES,GLOBAL锝淪TATIO锝淎LL锝淪EQUENCES -GAUSS-02821 鈥 GAUSS-02830,GAUSS-02821: 鈥渋nvalid length in external 'numeric' value鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02821-GAUSS-02830.html,GAUSS-02821 鈥 GAUSS-02830,GAUSS锝02821锝淕AUSS锝02830 -DROP WEAK PASSWORD DICTIONARY,娓呯┖gs_global_config涓殑鎵鏈夊急鍙ｄ护銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/DROP-WEAK-PASSWORD-DICTIONARY.html,DROP WEAK PASSWORD DICTIONARY,DROP锝淲EAK锝淧ASSWORD锝淒ICTIONARY -GAUSS-06401 鈥 GAUSS-06410,GAUSS-06401: 鈥渂uf_written_backend overflow鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06401-GAUSS-06410.html,GAUSS-06401 鈥 GAUSS-06410,GAUSS锝06401锝淕AUSS锝06410 -浣跨敤gsql杩炴帴,gsql鏄痮penGauss鎻愪緵鐨勫湪鍛戒护琛屼笅杩愯鐨勬暟鎹簱杩炴帴宸ュ叿銆傛宸ュ叿闄や簡鍏峰鎿嶄綔鏁版嵁搴撶殑鍩烘湰鍔熻兘锛岃繕鎻愪緵浜嗚嫢骞查珮绾х壒鎬э紝渚夸簬鐢ㄦ埛浣跨敤銆傛湰鑺傚彧浠嬬粛濡備綍浣跨敤gsql杩炴帴鏁版嵁搴擄紝鍏充簬gsql浣跨敤鏂规硶鐨勬洿澶氫俊鎭鍙傝冦婂伐鍏峰弬鑰冦嬩腑鈥滃鎴风宸ュ叿 > gsql鈥濈珷鑺傘,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E4%BD%BF%E7%94%A8gsql%E8%BF%9E%E6%8E%A5.html,浣跨敤gsql杩炴帴,浣跨敤锝済sql锝滆繛鎺 -GAUSS-05311 鈥 GAUSS-05320,GAUSS-05311: 鈥淢CV column numbers are not matched.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05311-GAUSS-05320.html,GAUSS-05311 鈥 GAUSS-05320,GAUSS锝05311锝淕AUSS锝05320 -GAUSS-01911 鈥 GAUSS-01920,GAUSS-01911: 鈥渃onstraint '%s' for domain %s already exists鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01911-GAUSS-01920.html,GAUSS-01911 鈥 GAUSS-01920,GAUSS锝01911锝淕AUSS锝01920 -GAUSS-03821 鈥 GAUSS-03830,GAUSS-03821: 鈥渃ould not convert table '%s' to a view because it is a partitioned table鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03821-GAUSS-03830.html,GAUSS-03821 鈥 GAUSS-03830,GAUSS锝03821锝淕AUSS锝03830 -SESSION_MEMORY_DETAIL,缁熻绾跨▼鐨勫唴瀛樹娇鐢ㄦ儏鍐碉紝浠emoryContext鑺傜偣鏉ョ粺璁°,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/SESSION_MEMORY_DETAIL.html,SESSION_MEMORY_DETAIL,SESSION锝淢EMORY锝淒ETAIL -GAUSS-03371 鈥 GAUSS-03380,GAUSS-03371: 鈥 minutes of hour conflicts with seconds in day鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03371-GAUSS-03380.html,GAUSS-03371 鈥 GAUSS-03380,GAUSS锝03371锝淕AUSS锝03380 -绯荤粺瑙嗗浘,DV_SESSIONS,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E7%B3%BB%E7%BB%9F%E8%A7%86%E5%9B%BE.html,绯荤粺瑙嗗浘,绯荤粺锝滆鍥 -GAUSS-00221 鈥 GAUSS-00230,GAUSS-00221: 鈥%s '%s' is ambiguous鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00221-GAUSS-00230.html,GAUSS-00221 鈥 GAUSS-00230,GAUSS锝00221锝淕AUSS锝00230 -PG_RANGE,PG_RANGE绯荤粺琛ㄥ瓨鍌ㄥ叧浜庤寖鍥寸被鍨嬬殑淇℃伅銆傞櫎浜哖G_TYPE閲岀被鍨嬬殑璁板綍銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_RANGE.html,PG_RANGE,PG锝淩ANGE -DDL璇硶涓瑙堣〃,DDL锛圖ata Definition Language鏁版嵁瀹氫箟璇█锛夛紝鐢ㄤ簬瀹氫箟鎴栦慨鏀规暟鎹簱涓殑瀵硅薄銆傚锛氳〃銆佺储寮曘佽鍥剧瓑銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/DDL%E8%AF%AD%E6%B3%95%E4%B8%80%E8%A7%88%E8%A1%A8.html,DDL璇硶涓瑙堣〃,DDL锝滆娉曪綔涓瑙堣〃 -浼樺寲鍣ㄥ紑閿甯搁噺,浠嬬粛浼樺寲鍣ㄥ紑閿甯搁噺銆傝繖閲屾弿杩扮殑寮閿鍙互鎸夌収浠绘剰鏍囧噯搴﹂噺銆傚彧鍏冲績鍏剁浉瀵瑰硷紝鍥犳浠ョ浉鍚岀殑绯绘暟缂╂斁瀹冧滑灏嗕笉浼氬浼樺寲鍣ㄧ殑閫夋嫨浜х敓浠讳綍褰卞搷銆傜己鐪佹椂锛屽畠浠互鎶撳彇椤哄簭椤电殑寮閿涓哄熀鏈崟浣嶃備篃灏辨槸璇村皢seq_page_cost璁句负1.0锛屽悓鏃跺叾浠栧紑閿鍙傛暟浠ュ畠涓哄熀鍑嗚缃備篃鍙互浣跨敤鍏朵粬鍩哄噯锛屾瘮濡備互姣璁＄殑瀹為檯鎵ц鏃堕棿銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E4%BC%98%E5%8C%96%E5%99%A8%E5%BC%80%E9%94%80%E5%B8%B8%E9%87%8F.html,浼樺寲鍣ㄥ紑閿甯搁噺,浼樺寲锝滃櫒锝滃紑閿锝滃父閲 -GAUSS-05631 鈥 GAUSS-05640,GAUSS-05631: 鈥渙nly system admin can kill snapshot thread鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05631-GAUSS-05640.html,GAUSS-05631 鈥 GAUSS-05640,GAUSS锝05631锝淕AUSS锝05640 -GAUSS-04601 鈥 GAUSS-04700,GAUSS-04601 鈥 GAUSS-04610,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04601-GAUSS-04700.html,GAUSS-04601 鈥 GAUSS-04700,GAUSS锝04601锝淕AUSS锝04700 -浼佷笟绾х壒鎬,鍑芥暟鍙婂瓨鍌ㄨ繃绋嬫敮鎸,https://opengauss.org/zh/docs/3.0.0/docs/CharacteristicDescription/%E4%BC%81%E4%B8%9A%E7%BA%A7%E7%89%B9%E6%80%A7.html,浼佷笟绾х壒鎬,浼佷笟绾э綔鐗规 -CREATE GROUP,鍒涘缓涓涓柊鐢ㄦ埛缁勩,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/CREATE-GROUP.html,CREATE GROUP,CREATE锝淕ROUP -GS_STAT_SESSION_CU,GS_STAT_SESSION_CU瑙嗗浘鏌ヨopenGauss鍚勪釜鑺傜偣锛屽綋鍓嶈繍琛宻ession鐨凜U鍛戒腑鎯呭喌銆俿ession閫鍑虹浉搴旂殑缁熻鏁版嵁浼氭竻闆躲俹penGauss閲嶅惎鍚庯紝缁熻鏁版嵁涔熶細娓呴浂銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GS_STAT_SESSION_CU.html,GS_STAT_SESSION_CU,GS锝淪TAT锝淪ESSION锝淐U -GAUSS-05501 鈥 GAUSS-05510,GAUSS-05501: 鈥渞ow store : cannot write cell into either memory or disk鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05501-GAUSS-05510.html,GAUSS-05501 鈥 GAUSS-05510,GAUSS锝05501锝淕AUSS锝05510 -COMMENT,瀹氫箟鎴栦慨鏀逛竴涓璞＄殑娉ㄩ噴銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/COMMENT.html,COMMENT,COMMENT -GS_MASKING_POLICY,GS_MASKING_POLICY绯荤粺琛ㄨ褰曞姩鎬佹暟鎹劚鏁忕瓥鐣ョ殑涓讳綋淇℃伅锛屾瘡鏉¤褰曞搴斾竴涓劚鏁忕瓥鐣ャ傞渶瑕佹湁绯荤粺绠＄悊鍛樻垨瀹夊叏绛栫暐绠＄悊鍛樻潈闄愭墠鍙互璁块棶姝ょ郴缁熻〃銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GS_MASKING_POLICY.html,GS_MASKING_POLICY,GS锝淢ASKING锝淧OLICY -ALTER USER,淇敼鏁版嵁搴撶敤鎴风殑灞炴с,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/ALTER-USER.html,ALTER USER,ALTER锝淯SER -GAUSS-05371 鈥 GAUSS-05380,GAUSS-05371: 鈥渃group is not initialized!鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05371-GAUSS-05380.html,GAUSS-05371 鈥 GAUSS-05380,GAUSS锝05371锝淕AUSS锝05380 -GAUSS-05191 鈥 GAUSS-05200,GAUSS-05191: 鈥淔ailed to send command to coordinators鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05191-GAUSS-05200.html,GAUSS-05191 鈥 GAUSS-05200,GAUSS锝05191锝淕AUSS锝05200 -PG_SUBSCRIPTION,绯荤粺琛≒G_SUBSCRIPTION鍖呭惈鎵鏈夌幇鏈夌殑閫昏緫澶嶅埗璁㈤槄銆傞渶瑕佹湁绯荤粺绠＄悊鍛樻潈闄愭墠鍙互璁块棶姝ょ郴缁熻〃銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_SUBSCRIPTION.html,PG_SUBSCRIPTION,PG锝淪UBSCRIPTION -GAUSS-06051 鈥 GAUSS-06060,GAUSS-06051: 鈥淚t's not supported to add column with default value for timeseries tables.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06051-GAUSS-06060.html,GAUSS-06051 鈥 GAUSS-06060,GAUSS锝06051锝淕AUSS锝06060 -绯荤粺绠＄悊鍑芥暟,閰嶇疆璁剧疆鍑芥暟,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E7%B3%BB%E7%BB%9F%E7%AE%A1%E7%90%86%E5%87%BD%E6%95%B0.html,绯荤粺绠＄悊鍑芥暟,绯荤粺绠＄悊锝滃嚱鏁 -DROP PACKAGE,鍒犻櫎宸插瓨鍦ㄧ殑PACKAGE鎴栬匬ACKAGE BODY銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/DROP-PACKAGE.html,DROP PACKAGE,DROP锝淧ACKAGE -JSON/JSONB绫诲瀷,JSON锛圝avaScript Object Notation锛夋暟鎹紝鍙互鏄崟鐙殑涓涓爣閲忥紝涔熷彲浠ユ槸涓涓暟缁勶紝涔熷彲浠ユ槸涓涓敭鍊煎璞★紝鍏朵腑鏁扮粍鍜屽璞″彲浠ョ粺绉板鍣紙container锛夛細,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/JSON-JSONB%E7%B1%BB%E5%9E%8B.html,JSON/JSONB绫诲瀷,JSON锝/锝淛SONB锝滅被鍨 -GAUSS-06371 鈥 GAUSS-06380,GAUSS-06371: 鈥淚nvalid argument: must set a 'libraryname'.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06371-GAUSS-06380.html,GAUSS-06371 鈥 GAUSS-06380,GAUSS锝06371锝淕AUSS锝06380 -GS_REDO_STAT,GS_REDO_STAT瑙嗗浘鐢ㄤ簬缁熻鍥炶瘽绾跨▼鏃ュ織鍥炴斁鎯呭喌銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GS_REDO_STAT.html,GS_REDO_STAT,GS锝淩EDO锝淪TAT -GAUSS-50100 鈥 GAUSS-50199,GAUSS-50100: 鈥淭he %s is not readable for %s.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-50100-GAUSS-50199.html,GAUSS-50100 鈥 GAUSS-50199,GAUSS锝50100锝淕AUSS锝50199 -GAUSS-53300 鈥 GAUSS-53399,GAUSS-53300: 鈥淭he current product version '%s' does not support the license 鈥 鈥渞egister/unregister operation.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-53300-GAUSS-53399.html,GAUSS-53300 鈥 GAUSS-53399,GAUSS锝53300锝淕AUSS锝53399 -鍒犻櫎琛ㄤ腑鏁版嵁,鍦ㄤ娇鐢ㄨ〃鐨勮繃绋嬩腑锛屽彲鑳戒細闇瑕佸垹闄ゅ凡杩囨湡鐨勬暟鎹紝鍒犻櫎鏁版嵁蹇呴』浠庤〃涓暣琛岀殑鍒犻櫎銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%88%A0%E9%99%A4%E8%A1%A8%E4%B8%AD%E6%95%B0%E6%8D%AE.html,鍒犻櫎琛ㄤ腑鏁版嵁,鍒犻櫎锝滆〃涓綔鏁版嵁 -GAUSS-01591 鈥 GAUSS-01600,GAUSS-01591: 鈥淲indowFunc contains out-of-range winref %u鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01591-GAUSS-01600.html,GAUSS-01591 鈥 GAUSS-01600,GAUSS锝01591锝淕AUSS锝01600 -PG_GTT_ATTACHED_PIDS,PG_GTT_ATTACHED_PIDS瑙嗗浘鏌ョ湅鍝簺浼氳瘽姝ｅ湪浣跨敤鍏ㄥ眬涓存椂琛紝璋冪敤pg_get_attached_pid鍑芥暟銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_GTT_ATTACHED_PIDS.html,PG_GTT_ATTACHED_PIDS,PG锝淕TT锝淎TTACHED锝淧IDS -瀵规瘮锛氱鐩樹笌MOT,涓嬭〃绠瑕佸姣斾簡鍩轰簬openGauss纾佺洏鐨勫瓨鍌ㄥ紩鎿庡拰MOT瀛樺偍寮曟搸鐨勫悇绉嶇壒鎬с,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%AF%B9%E6%AF%94-%E7%A3%81%E7%9B%98%E4%B8%8EMOT.html,瀵规瘮锛氱鐩樹笌MOT,纾佺洏锝淢OT -MOT绠＄悊,涓嬮潰浠嬬粛MOT绠＄悊銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/MOT%E7%AE%A1%E7%90%86.html,MOT绠＄悊,MOT锝滅鐞 -鍚屽眰鍙傛暟鍖栬矾寰勭殑Hint,閫氳繃predpush_same_level Hint鏉ユ寚瀹氬悓灞傝〃鎴栫墿鍖栬鍥句箣闂村弬鏁板寲璺緞鐢熸垚銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%90%8C%E5%B1%82%E5%8F%82%E6%95%B0%E5%8C%96%E8%B7%AF%E5%BE%84%E7%9A%84Hint.html,鍚屽眰鍙傛暟鍖栬矾寰勭殑Hint,鍚屽眰锝滃弬鏁帮綔鍖栵綔璺緞锝淗int -鏁版嵁搴撳璁,瀹¤鏃ュ織璁板綍鐢ㄦ埛瀵规暟鎹簱鐨勫惎鍋溿佽繛鎺ャ丏DL銆丏ML銆丏CL绛夋搷浣溿,https://opengauss.org/zh/docs/3.0.0/docs/CharacteristicDescription/%E6%95%B0%E6%8D%AE%E5%BA%93%E5%AE%A1%E8%AE%A1.html,鏁版嵁搴撳璁,鏁版嵁搴擄綔瀹¤ -GAUSS-03541 鈥 GAUSS-03550,GAUSS-03541: 鈥渞ecovery_target_xid is not a valid number: '%s'鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03541-GAUSS-03550.html,GAUSS-03541 鈥 GAUSS-03550,GAUSS锝03541锝淕AUSS锝03550 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-姒傝堪,X-Tuner鏄竴娆炬暟鎹簱闆嗘垚鐨勫弬鏁拌皟浼樺伐鍏凤紝閫氳繃缁撳悎娣卞害寮哄寲瀛︿範鍜屽叏灞鎼滅储绠楁硶绛堿I鎶鏈紝瀹炵幇鍦ㄦ棤闇浜哄伐骞查鐨勬儏鍐典笅锛岃幏鍙栨渶浣虫暟鎹簱鍙傛暟閰嶇疆銆傛湰鍔熻兘涓嶅己鍒朵笌鏁版嵁搴撶幆澧冮儴缃插埌涓璧凤紝鏀寔鐙珛閮ㄧ讲锛岃劚绂绘暟鎹簱瀹夎鐜鐙珛杩愯銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%A6%82%E8%BF%B0-61.html,姒傝堪,姒傝堪 -GAUSS-03451 鈥 GAUSS-03460,GAUSS-03453: 鈥淴id is invalid.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03451-GAUSS-03460.html,GAUSS-03451 鈥 GAUSS-03460,GAUSS锝03451锝淕AUSS锝03460 +鍏朵粬璇彞,閿佹搷浣,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%85%B6%E4%BB%96%E8%AF%AD%E5%8F%A5.html,鍏朵粬璇彞,璇彞 +澶勭悊tsvector,openGauss鎻愪緵浜嗙敤鏉ユ搷浣渢svector绫诲瀷鐨勫嚱鏁板拰鎿嶄綔绗︺,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%A4%84%E7%90%86tsvector.html,澶勭悊tsvector,澶勭悊锝渢svector +瀹夎涓庣櫥褰,openGauss鏀寔浠ヨ剼鏈柟寮忚繘琛屾瀬绠瀹夎锛屾瀬绠瀹夎鍖呮嫭鍗曡妭鐐瑰畨瑁呭拰涓涓讳竴澶囪妭鐐瑰畨瑁呫,https://opengauss.org/zh/docs/3.0.0/docs/BriefTutorial/%E5%AE%89%E8%A3%85%E4%B8%8E%E7%99%BB%E5%BD%95.html,瀹夎涓庣櫥褰,瀹夎锝滅櫥褰 +GAUSS-00591 鈥 GAUSS-00600,GAUSS-00591: 鈥渞ole '%s' does not exist鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00591-GAUSS-00600.html,GAUSS-00591 鈥 GAUSS-00600,GAUSS锝00591锝淕AUSS锝00600 +浠嬬粛,GIN锛圙eneralized Inverted Index锛夐氱敤鍊掓帓绱㈠紩銆傝璁′负澶勭悊绱㈠紩椤逛负缁勫悎鍊肩殑鎯呭喌锛屾煡璇㈡椂闇瑕侀氳繃绱㈠紩鎼滅储鍑哄嚭鐜板湪缁勫悎鍊间腑鐨勭壒瀹氬厓绱犲笺備緥濡傦紝鏂囨。鏄敱澶氫釜鍗曡瘝缁勬垚锛岄渶瑕佹煡璇㈠嚭鏂囨。涓寘鍚殑鐗瑰畾鍗曡瘝銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E4%BB%8B%E7%BB%8D-17.html,浠嬬粛,浠嬬粛 PG_CURSORS,PG_CURSORS瑙嗗浘鍒楀嚭浜嗗綋鍓嶅彲鐢ㄧ殑娓告爣銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_CURSORS.html,PG_CURSORS,PG锝淐URSORS -GAUSS-04361 鈥 GAUSS-04370,GAUSS-04361: 鈥渆xplain_perf_mode requires FORMAT TEXT鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04361-GAUSS-04370.html,GAUSS-04361 鈥 GAUSS-04370,GAUSS锝04361锝淕AUSS锝04370 -GAUSS-07191 鈥 GAUSS-07200,GAUSS-07191: 鈥淢ust be system admin or operator admin in operation mode to control resume_bkp_flag function.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-07191-GAUSS-07200.html,GAUSS-07191 鈥 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subplan鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06631-GAUSS-06640.html,GAUSS-06631 鈥 GAUSS-06640,GAUSS锝06631锝淕AUSS锝06640 +STATIO_SYS_SEQUENCES,STATIO_SYS_SEQUENCES鏄剧ず鍛藉悕绌洪棿涓墍鏈夌郴缁熻〃涓哄簭鍒楃殑IO鐘舵佷俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/STATIO_SYS_SEQUENCES.html,STATIO_SYS_SEQUENCES,STATIO锝淪YS锝淪EQUENCES +瀹夎鍑嗗,鏈珷璇︾粏浠嬬粛openGauss鏋佺畝瀹夎鐨勭幆澧冨噯澶囧拰閰嶇疆锛屾瀬绠瀹夎鍖呮嫭鍗曡妭鐐瑰畨瑁呭拰涓涓讳竴澶囪妭鐐瑰畨瑁咃紝璇峰湪瀹夎涔嬪墠浠旂粏闃呰鏈珷鐨勫唴瀹广傚鏋滃凡瀹屾垚鏈珷鑺傜殑閰嶇疆锛岃蹇界暐銆,https://opengauss.org/zh/docs/3.0.0/docs/installation/%E5%AE%89%E8%A3%85%E5%87%86%E5%A4%871.html,瀹夎鍑嗗,瀹夎锝滃噯澶 +GS_MASKING_POLICY_FILTERS,GS_MASKING_POLICY_FILTERS绯荤粺琛ㄨ褰曞姩鎬佹暟鎹劚鏁忕瓥鐣ュ搴旂殑鐢ㄦ埛杩囨护鏉′欢锛屽綋鐢ㄦ埛鏉′欢婊¤冻FILTER鏉′欢鏃讹紝瀵瑰簲鐨勮劚鏁忕瓥鐣ユ墠浼氱敓鏁堛傞渶瑕佹湁绯荤粺绠＄悊鍛樻垨瀹夊叏绛栫暐绠＄悊鍛樻潈闄愭墠鍙互璁块棶姝ょ郴缁熻〃銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GS_MASKING_POLICY_FILTERS.html,GS_MASKING_POLICY_FILTERS,GS锝淢ASKING锝淧OLICY锝淔ILTERS +GAUSS-03531 鈥 GAUSS-03540,GAUSS-03531: 鈥渃ould not close control file: %m鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03531-GAUSS-03540.html,GAUSS-03531 鈥 GAUSS-03540,GAUSS锝03531锝淕AUSS锝03540 +PKG_SERVICE,PKG_SERVICE鏀寔鐨勬墍鏈夋帴鍙ｈ鍙傝琛1銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PKG_SERVICE.html,PKG_SERVICE,PKG锝淪ERVICE +鍙戝竷璁㈤槄,鍙戝竷,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%8F%91%E5%B8%83%E8%AE%A2%E9%98%85.html,鍙戝竷璁㈤槄,鍙戝竷锝滆闃 +GAUSS-01541 鈥 GAUSS-01550,GAUSS-01541: 鈥渕inimum_count not set鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01541-GAUSS-01550.html,GAUSS-01541 鈥 GAUSS-01550,GAUSS锝01541锝淕AUSS锝01550 +瑙ｆ瀽鏂囨。,openGauss涓彁渚涗簡to_tsvector鍑芥暟鎶婃枃妗ｅ鐞嗘垚tsvector鏁版嵁绫诲瀷銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E8%A7%A3%E6%9E%90%E6%96%87%E6%A1%A3.html,瑙ｆ瀽鏂囨。,瑙ｆ瀽锝滄枃妗 +GAUSS-02531 鈥 GAUSS-02540,GAUSS-02532: 鈥渓ock file '%s' already exists鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02531-GAUSS-02540.html,GAUSS-02531 鈥 GAUSS-02540,GAUSS锝02531锝淕AUSS锝02540 +OS_RUNTIME,鏄剧ず褰撳墠鎿嶄綔绯荤粺杩愯鐨勭姸鎬佷俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/OS_RUNTIME.html,OS_RUNTIME,OS锝淩UNTIME 鎵╁睍璇硶,openGauss鎻愪緵鐨勬墿灞曡娉曞涓嬨,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%89%A9%E5%B1%95%E8%AF%AD%E6%B3%95.html,鎵╁睍璇硶,鎵╁睍锝滆娉 -GAUSS-04401 鈥 GAUSS-04410,GAUSS-04401: 鈥淭he local index %u on the partition %u not exist.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04401-GAUSS-04410.html,GAUSS-04401 鈥 GAUSS-04410,GAUSS锝04401锝淕AUSS锝04410 -Ispell璇嶅吀,Ispell璇嶅吀妯℃澘鏀寔璇嶆硶璇嶅吀锛屽畠鍙互鎶婁竴涓瘝鐨勫悇绉嶈瑷瀛﹀舰寮忚鑼冨寲鎴愮浉鍚岀殑璇嶄綅銆傛瘮濡傦紝涓涓狪spell鑻辫璇嶅吀鍙互鍖归厤鎼滅储璇峛ank鐨勮瘝灏惧彉鍖栧拰璇嶅舰鍙樺寲锛屽banking銆乥anked銆乥anks銆乥anks'鍜宐ank's绛夈,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/Ispell%E8%AF%8D%E5%85%B8.html,Ispell璇嶅吀,Ispell锝滆瘝鍏 -I/O,閫氳繃iostat銆乸idstat鍛戒护鎴杘penGauss鍋ュ悍妫鏌ュ伐鍏锋煡鐪媜penGauss鍐呰妭鐐笽/O绻佸繖搴﹀拰鍚炲悙閲忥紝鍒嗘瀽鏄惁瀛樺湪鐢变簬I/O瀵艰嚧鐨勬ц兘鐡堕銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/I-O.html,I/O,I锝/锝淥 -寮鍙戜汉鍛橀夐」,鍙傛暟璇存槑锛氳缃槸鍚﹀厑璁镐慨鏀圭郴缁熻〃鐨勭粨鏋勩,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%BC%80%E5%8F%91%E4%BA%BA%E5%91%98%E9%80%89%E9%A1%B9.html,寮鍙戜汉鍛橀夐」,寮鍙戜汉鍛橈綔閫夐」 -GLOBAL_CKPT_STATUS,GLOBAL_CKPT_STATUS瑙嗗浘鐢ㄤ簬鏄剧ずopenGauss鎵鏈夊疄渚嬬殑妫鏌ョ偣淇℃伅鍜屽悇绫绘棩蹇楀埛椤垫儏鍐点,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GLOBAL_CKPT_STATUS.html,GLOBAL_CKPT_STATUS,GLOBAL锝淐KPT锝淪TATUS -STATEMENT_IOSTAT_COMPLEX_RUNTIME,STATEMENT_IOSTAT_COMPLEX_RUNTIME瑙嗗浘鏄剧ず褰撳墠鐢ㄦ埛鎵ц浣滀笟姝ｅ湪杩愯鏃剁殑IO璐熻浇绠＄悊鐩稿叧淇℃伅銆備互涓嬫秹鍙婂埌iops锛屽浜庤瀛橈紝鍧囦互涓囨/s涓哄崟浣嶏紝瀵逛簬鍒楀瓨锛屽潎浠ユ/s涓哄崟浣嶃,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/STATEMENT_IOSTAT_COMPLEX_RUNTIME.html,STATEMENT_IOSTAT_COMPLEX_RUNTIME,STATEMENT锝淚OSTAT锝淐OMPLEX锝淩UNTIME GAUSS-05811 鈥 GAUSS-05820,GAUSS-05811: 鈥渞edundant options: 'io_priority'鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05811-GAUSS-05820.html,GAUSS-05811 鈥 GAUSS-05820,GAUSS锝05811锝淕AUSS锝05820 -GAUSS-06001 鈥 GAUSS-06100,GAUSS-06001 鈥 GAUSS-06010,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06001-GAUSS-06100.html,GAUSS-06001 鈥 GAUSS-06100,GAUSS锝06001锝淕AUSS锝06100 -浠嬬粛,GIN锛圙eneralized Inverted Index锛夐氱敤鍊掓帓绱㈠紩銆傝璁′负澶勭悊绱㈠紩椤逛负缁勫悎鍊肩殑鎯呭喌锛屾煡璇㈡椂闇瑕侀氳繃绱㈠紩鎼滅储鍑哄嚭鐜板湪缁勫悎鍊间腑鐨勭壒瀹氬厓绱犲笺備緥濡傦紝鏂囨。鏄敱澶氫釜鍗曡瘝缁勬垚锛岄渶瑕佹煡璇㈠嚭鏂囨。涓寘鍚殑鐗瑰畾鍗曡瘝銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E4%BB%8B%E7%BB%8D-17.html,浠嬬粛,浠嬬粛 -GS_WLM_OPERATOR_HISTORY,GS_WLM_OPERATOR_HISTORY瑙嗗浘鏄剧ず鐨勬槸褰撳墠鐢ㄦ埛褰撳墠鏁版嵁搴撲富鑺傜偣涓婃墽琛屼綔涓氱粨鏉熷悗鐨勭畻瀛愮殑鐩稿叧璁板綍銆傛煡璇㈣瑙嗗浘闇瑕乻ysadmin鏉冮檺銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GS_WLM_OPERATOR_HISTORY.html,GS_WLM_OPERATOR_HISTORY,GS锝淲LM锝淥PERATOR锝淗ISTORY -鍏朵粬璇彞,閿佹搷浣,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%85%B6%E4%BB%96%E8%AF%AD%E5%8F%A5.html,鍏朵粬璇彞,璇彞 -GAUSS-01531 鈥 GAUSS-01540,GAUSS-01531: 鈥渢argetlist is not sorted correctly鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01531-GAUSS-01540.html,GAUSS-01531 鈥 GAUSS-01540,GAUSS锝01531锝淕AUSS锝01540 -GAUSS-00271 鈥 GAUSS-00280,GAUSS-00271: 鈥渃annot use aggregate function in VALUES鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00271-GAUSS-00280.html,GAUSS-00271 鈥 GAUSS-00280,GAUSS锝00271锝淕AUSS锝00280 -鍒涘缓鍜岀鐞嗗垎鍖鸿〃,openGauss鏁版嵁搴撴敮鎸佺殑鍒嗗尯琛ㄤ负鑼冨洿鍒嗗尯琛ㄣ佸垪琛ㄥ垎鍖鸿〃銆佸搱甯屽垎鍖鸿〃銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%88%9B%E5%BB%BA%E5%92%8C%E7%AE%A1%E7%90%86%E5%88%86%E5%8C%BA%E8%A1%A8.html,鍒涘缓鍜岀鐞嗗垎鍖鸿〃,鍒涘缓锝滅鐞嗭綔鍒嗗尯琛 -GAUSS-07131 鈥 GAUSS-07140,GAUSS-07131: 鈥渃ould not parse xlog segment file '%s'鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-07131-GAUSS-07140.html,GAUSS-07131 鈥 GAUSS-07140,GAUSS锝07131锝淕AUSS锝07140 -DBE_PLDEBUGGER Schema,DBE_PLDEBUGGER涓嬬郴缁熷嚱鏁扮敤浜庡崟鏈轰笅璋冭瘯瀛樺偍杩囩▼锛岀洰鍓嶆敮鎸佺殑鎺ュ彛鍙婂叾鎻忚堪濡備笅鎵绀恒備粎绠＄悊鍛樻湁鏉冮檺鎵ц杩欎簺璋冭瘯鎺ュ彛锛屼笖鏃犳潈闄愪慨鏀瑰拰鍒涘缓鏂板嚱鏁般,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/DBE_PLDEBUGGER-Schema.html,DBE_PLDEBUGGER Schema,DBE锝淧LDEBUGGER锝淪chema -CREATE DATA SOURCE,鍒涘缓涓涓柊鐨勫閮ㄦ暟鎹簮瀵硅薄锛岃瀵硅薄鐢ㄤ簬瀹氫箟openGauss瑕佽繛鎺ョ殑鐩爣搴撲俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/CREATE-DATA-SOURCE.html,CREATE DATA SOURCE,CREATE锝淒ATA锝淪OURCE -璇嶅吀姒傝堪,璇嶅吀鐢ㄤ簬瀹氫箟鍋滅敤璇嶏紙stop words锛夛紝鍗冲叏鏂囨绱㈡椂涓嶆悳绱㈠摢浜涜瘝銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E8%AF%8D%E5%85%B8%E6%A6%82%E8%BF%B0.html,璇嶅吀姒傝堪,璇嶅吀锝滄杩 -瀹夊叏鍑芥暟,鎻忚堪锛氫互keystr涓哄瘑閽ュencryptstr瀛楃涓茶繘琛屽姞瀵嗭紝杩斿洖鍔犲瘑鍚庣殑瀛楃涓层俴eystr鐨勯暱搴﹁寖鍥翠负8~16瀛楄妭锛岃嚦灏戝寘鍚3绉嶅瓧绗︼紙澶у啓瀛楁瘝銆佸皬鍐欏瓧姣嶃佹暟瀛椼佺壒娈婂瓧绗︼級銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%AE%89%E5%85%A8%E5%87%BD%E6%95%B0.html,瀹夊叏鍑芥暟,瀹夊叏锝滃嚱鏁 -Query,鍙傛暟璇存槑锛氭帶鍒剁郴缁熶腑unique sql淇℃伅瀹炴椂鏀堕泦鍔熻兘銆傞厤缃负0琛ㄧず涓嶅惎鐢╱nique sql淇℃伅鏀堕泦鍔熻兘銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/Query-22.html,Query,Query -GAUSS-06281 鈥 GAUSS-06290,GAUSS-06281: 鈥淔ailed to get the runtime info from the compute pool.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06281-GAUSS-06290.html,GAUSS-06281 鈥 GAUSS-06290,GAUSS锝06281锝淕AUSS锝06290 -PQntuples,杩斿洖鏌ヨ缁撴灉涓殑琛岋紙鍏冪粍锛夋暟銆傚洜涓哄畠杩斿洖涓涓暣鏁扮粨鏋滐紝鍦 32 浣嶆搷浣滅郴缁熶笂澶у瀷鐨勭粨鏋滈泦鍙兘浣胯繑鍥炲兼孩鍑恒,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PQntuples.html,PQntuples,PQntuples -鎱QL鍙戠幇,鏈姛鑳芥槸涓涓猄QL璇彞鎵ц鏃堕棿棰勬祴宸ュ叿锛岄氳繃妯℃澘鍖栨柟娉曪紝瀹炵幇鍦ㄤ笉鑾峰彇SQL璇彞鎵ц璁″垝鐨勫墠鎻愪笅锛屼緷鎹鍙ラ昏緫鐩镐技搴︿笌鍘嗗彶鎵ц璁板綍锛岄娴婼QL璇彞鐨勬墽琛屾椂闂淬,https://opengauss.org/zh/docs/3.0.0/docs/CharacteristicDescription/%E6%85%A2SQL%E5%8F%91%E7%8E%B0.html,鎱QL鍙戠幇,鎱綔SQL锝滃彂鐜 -GAUSS-06231 鈥 GAUSS-0640,GAUSS-06231: 鈥淭here is no exist vararrno with 0鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06231-GAUSS-0640.html,GAUSS-06231 鈥 GAUSS-0640,GAUSS锝06231锝淕AUSS锝0640 -GAUSS-02091 鈥 GAUSS-02100,GAUSS-02091: 鈥渦nrecognized OID: '%.*s'鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02091-GAUSS-02100.html,GAUSS-02091 鈥 GAUSS-02100,GAUSS锝02091锝淕AUSS锝02100 -connection.cursor(),姝ゆ柟娉曠敤浜庤繑鍥炴柊鐨刢ursor瀵硅薄銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/connection-cursor.html,connection.cursor(),connection锝渃ursor锝(锝) -鍐呮牳璧勬簮浣跨敤,浠嬬粛涓庢搷浣滅郴缁熷唴鏍哥浉鍏崇殑鍙傛暟锛岃繖浜涘弬鏁版槸鍚︾敓鏁堜緷璧栦簬鎿嶄綔绯荤粺鐨勮缃,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%86%85%E6%A0%B8%E8%B5%84%E6%BA%90%E4%BD%BF%E7%94%A8.html,鍐呮牳璧勬簮浣跨敤,鍐呮牳锝滆祫婧愶綔浣跨敤 -蹇収鍚屾鍑芥暟,蹇収鍚屾鍑芥暟鏄鍑哄綋鍓嶅揩鐓х殑鏍囪瘑绗︺,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%BF%AB%E7%85%A7%E5%90%8C%E6%AD%A5%E5%87%BD%E6%95%B0.html,蹇収鍚屾鍑芥暟,蹇収锝滃悓姝ワ綔鍑芥暟 -璁板綍鏃ュ織鐨勫唴瀹,鍙傛暟璇存槑锛氱敤浜庢帶鍒舵墦鍗拌В鏋愭爲缁撴灉銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E8%AE%B0%E5%BD%95%E6%97%A5%E5%BF%97%E7%9A%84%E5%86%85%E5%AE%B9.html,璁板綍鏃ュ織鐨勫唴瀹,璁板綍锝滄棩蹇楋綔鍐呭 -GAUSS-00101 鈥 GAUSS-00200,GAUSS-00101 鈥 GAUSS-00110,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00101-GAUSS-00200.html,GAUSS-00101 鈥 GAUSS-00200,GAUSS锝00101锝淕AUSS锝00200 -GAUSS-01501 鈥 GAUSS-01510,GAUSS-01501: 鈥淥ID %u does not refer to a table鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01501-GAUSS-01510.html,GAUSS-01501 鈥 GAUSS-01510,GAUSS锝01501锝淕AUSS锝01510 -SQLAllocStmt,鍦∣DBC 3.x鐗堟湰涓紝ODBC 2.x鐨勫嚱鏁癝QLAllocStmt宸茶SQLAllocHandle浠ｆ浛銆傛湁鍏宠缁嗕俊鎭鍙傞槄SQLAllocHandle銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/SQLAllocStmt.html,SQLAllocStmt,SQLAllocStmt -GAUSS-01231 鈥 GAUSS-01240,GAUSS-01231: 鈥淐OPY file signature not recognized鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01231-GAUSS-01240.html,GAUSS-01231 鈥 GAUSS-01240,GAUSS锝01231锝淕AUSS锝01240 -PG_USER_MAPPING,PG_USER_MAPPING绯荤粺琛ㄥ瓨鍌ㄤ粠鏈湴鐢ㄦ埛鍒拌繙绋嬬殑鏄犲皠銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_USER_MAPPING.html,PG_USER_MAPPING,PG锝淯SER锝淢APPING -BIOS閰嶇疆,a. BIOS>Advanced>MISC Config锛岄厤缃甋upport Smmu涓篋isabled锛屽鍥1鎵绀恒,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/BIOS%E9%85%8D%E7%BD%AE.html,BIOS閰嶇疆,BIOS锝滈厤缃 -鑾峰彇甯姪,鐢ㄦ埛鍙互閫氳繃鈥揾elp鍛戒护鑾峰彇甯姪淇℃伅锛屼緥濡傦細,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E8%8E%B7%E5%8F%96%E5%B8%AE%E5%8A%A9-60.html,鑾峰彇甯姪,鑾峰彇锝滃府鍔 -绯荤粺琛ㄥ拰绯荤粺瑙嗗浘姒傝堪,绯荤粺琛ㄦ槸openGauss瀛樻斁缁撴瀯鍏冩暟鎹殑鍦版柟锛屽畠鏄痮penGauss鏁版嵁搴撶郴缁熻繍琛屾帶鍒朵俊鎭殑鏉ユ簮锛屾槸鏁版嵁搴撶郴缁熺殑鏍稿績缁勬垚閮ㄥ垎銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E7%B3%BB%E7%BB%9F%E8%A1%A8%E5%92%8C%E7%B3%BB%E7%BB%9F%E8%A7%86%E5%9B%BE%E6%A6%82%E8%BF%B0.html,绯荤粺琛ㄥ拰绯荤粺瑙嗗浘姒傝堪,绯荤粺锝滆〃锝滅郴缁燂綔瑙嗗浘锝滄杩 -浼被鍨,openGauss鏁版嵁绫诲瀷涓寘鍚竴绯诲垪鐗规畩鐢ㄩ旂殑绫诲瀷锛岃繖浜涚被鍨嬫寜鐓х被鍒绉颁负浼被鍨嬨備吉绫诲瀷涓嶈兘浣滀负瀛楁鐨勬暟鎹被鍨嬶紝浣嗘槸鍙互鐢ㄤ簬澹版槑鍑芥暟鐨勫弬鏁版垨鑰呯粨鏋滅被鍨嬨,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E4%BC%AA%E7%B1%BB%E5%9E%8B.html,浼被鍨,浼綔绫诲瀷 -锛堝彲閫夛級璁剧疆澶囨満鍙,澶囨満鍙鐗规т负鍙夌壒鎬э紝闇瑕佷慨鏀归厤缃弬鏁板苟閲嶅惎涓诲鏈哄櫒鍚庢墠鑳戒娇鐢ㄣ傚湪寮鍚鏈哄彲璇讳箣鍚庯紝澶囨満灏嗘敮鎸佽鎿嶄綔锛屽苟婊¤冻鏁版嵁涓鑷存ц姹傘,https://opengauss.org/zh/docs/3.0.0/docs/installation/%E5%8F%AF%E9%80%89_%E8%AE%BE%E7%BD%AE%E5%A4%87%E6%9C%BA%E5%8F%AF%E8%AF%BB.html,锛堝彲閫夛級璁剧疆澶囨満鍙,锛堬綔閫夛綔锛夛綔璁剧疆锝滃鏈猴綔鍙 -SQL鎵ц璁″垝浠嬬粛,SQL鎵ц璁″垝姒傝堪,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/SQL%E6%89%A7%E8%A1%8C%E8%AE%A1%E5%88%92%E4%BB%8B%E7%BB%8D.html,SQL鎵ц璁″垝浠嬬粛,SQL锝滄墽琛岋綔璁″垝锝滀粙缁 -SNAPSHOT.TABLES_SNAP_TIMESTAMP,TABLES_SNAP_TIMESTAMP琛ㄨ褰曟墍鏈夊瓨鍌ㄧ殑WDR snapshot涓暟鎹簱銆佽〃瀵硅薄銆佷互鍙婃暟鎹噰闆嗙殑寮濮嬪拰缁撴潫鏃堕棿銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/SNAPSHOT-TABLES_SNAP_TIMESTAMP.html,SNAPSHOT.TABLES_SNAP_TIMESTAMP,SNAPSHOT锝淭ABLES锝淪NAP锝淭IMESTAMP -SUMMARY_STATEMENT_COUNT,鏄剧ず鏁版嵁搴撴眹鑱氬悇鑺傜偣锛堟暟鎹簱鑺傜偣锛夊綋鍓嶆椂鍒绘墽琛岀殑浜旂被璇彞锛圫ELECT銆両NSERT銆乁PDATE銆丏ELETE銆丮ERGE INTO锛夊拰锛圖DL銆丏ML銆丏CL锛夌粺璁′俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/SUMMARY_STATEMENT_COUNT.html,SUMMARY_STATEMENT_COUNT,SUMMARY锝淪TATEMENT锝淐OUNT -GAUSS-04501 鈥 GAUSS-04600,GAUSS-04501 鈥 GAUSS-04510,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04501-GAUSS-04600.html,GAUSS-04501 鈥 GAUSS-04600,GAUSS锝04501锝淕AUSS锝04600 -GAUSS-04041 鈥 GAUSS-04050,"GAUSS-04041: 鈥渘o pg_hba.conf entry for host '%s', user '%s', database '%s'鈥",https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04041-GAUSS-04050.html,GAUSS-04041 鈥 GAUSS-04050,GAUSS锝04041锝淕AUSS锝04050 -GAUSS-50700 鈥 GAUSS-50799,GAUSS-50700: 鈥淭he firewall should be disabled.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-50700-GAUSS-50799.html,GAUSS-50700 鈥 GAUSS-50799,GAUSS锝50700锝淕AUSS锝50799 -GAUSS-07211 鈥 GAUSS-07220,GAUSS-07211: 鈥淩ead file error鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-07211-GAUSS-07220.html,GAUSS-07211 鈥 GAUSS-07220,GAUSS锝07211锝淕AUSS锝07220 -GAUSS-05091 鈥 GAUSS-05100,GAUSS-05091: 鈥渘on-integer constant in group clause鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05091-GAUSS-05100.html,GAUSS-05091 鈥 GAUSS-05100,GAUSS锝05091锝淕AUSS锝05100 -Prometheus Exporter缁勪欢,姒傝堪,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/Prometheus-Exporter%E7%BB%84%E4%BB%B6.html,Prometheus Exporter缁勪欢,Prometheus锝淓xporter锝滅粍浠 -cursor.fetchone(),姝ゆ柟娉曟彁鍙栨煡璇㈢粨鏋滈泦鐨勪笅涓琛岋紝骞惰繑鍥炰竴涓厓缁勩,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/cursor-fetchone.html,cursor.fetchone(),cursor锝渇etchone锝(锝) +鏇存柊琛ㄤ腑鏁版嵁,浣跨敤DML鍛戒护鏇存柊琛,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%9B%B4%E6%96%B0%E8%A1%A8%E4%B8%AD%E6%95%B0%E6%8D%AE-4.html,鏇存柊琛ㄤ腑鏁版嵁,鏇存柊锝滆〃涓綔鏁版嵁 +GLOBAL_SESSION_STAT_ACTIVITY,鏄剧ずopenGauss鍐呭悇鑺傜偣涓婃鍦ㄨ繍琛岀殑绾跨▼鐩稿叧鐨勪俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GLOBAL_SESSION_STAT_ACTIVITY.html,GLOBAL_SESSION_STAT_ACTIVITY,GLOBAL锝淪ESSION锝淪TAT锝淎CTIVITY +SUMMARY_STAT_ALL_INDEXES,灏嗗寘鍚玱penGauss鍐呮眹鑱氭暟鎹簱涓殑姣忎釜绱㈠紩琛岋紝鏄剧ず璁块棶鐗瑰畾绱㈠紩鐨勭粺璁°,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/SUMMARY_STAT_ALL_INDEXES.html,SUMMARY_STAT_ALL_INDEXES,SUMMARY锝淪TAT锝淎LL锝淚NDEXES +GAUSS-03801 鈥 GAUSS-03810,GAUSS-03801: 鈥渃annot perform DELETE RETURNING on relation '%s'鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03801-GAUSS-03810.html,GAUSS-03801 鈥 GAUSS-03810,GAUSS锝03801锝淕AUSS锝03810 +GAUSS-03441 鈥 GAUSS-03450,GAUSS-03441: 鈥渃olumn is not in index鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03441-GAUSS-03450.html,GAUSS-03441 鈥 GAUSS-03450,GAUSS锝03441锝淕AUSS锝03450 +PREPARE TRANSACTION,涓哄綋鍓嶄簨鍔″仛涓ら樁娈垫彁浜ょ殑鍑嗗銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PREPARE-TRANSACTION.html,PREPARE TRANSACTION,PREPARE锝淭RANSACTION +openGauss璧勬簮鑾峰彇,openGauss鎻愪緵浜嗗湪绾胯祫婧愶紝鍏朵腑鍖呭惈澶ч噺鏈夌敤鐨勪俊鎭紝渚嬪甯哥敤鐨勮娉曟牸寮忋佽В閲婁互鍙婄ず渚嬨傚鏋滄偍鍦ㄤ娇鐢ㄨ繃绋嬩腑閬囧埌涓浜涘洶闅撅紝寤鸿鎮ㄥ湪瀹樻柟缃戠珯涓婅繘琛屾煡鎵句互瑙ｅ喅闂銆傚悓鏃讹紝鎮ㄤ篃鍙互閫氳繃寮婧愮ぞ鍖恒侀偖浠跺垪琛ㄧ瓑鏂瑰紡灏嗘偍閬囧埌鐨勯棶棰樹笌openGauss鐨勪娇鐢ㄨ呬滑杩涜浜ゆ祦銆,https://opengauss.org/zh/docs/3.0.0/docs/BriefTutorial/openGauss%E8%B5%84%E6%BA%90%E8%8E%B7%E5%8F%96.html,openGauss璧勬簮鑾峰彇,openGauss锝滆祫婧愶綔鑾峰彇 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resizing.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06451-GAUSS-06460.html,GAUSS-06451 鈥 GAUSS-06460,GAUSS锝06451锝淕AUSS锝06460 -DROP PUBLICATION,浠庢暟鎹簱涓垹闄や竴涓幇鏈夌殑鍙戝竷銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/DROP-PUBLICATION.html,DROP PUBLICATION,DROP锝淧UBLICATION -GAUSS-03641 鈥 GAUSS-03650,GAUSS-03641: 鈥渇ailed to delete rightmost child %u of block %u in index '%s'鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03641-GAUSS-03650.html,GAUSS-03641 鈥 GAUSS-03650,GAUSS锝03641锝淕AUSS锝03650 -DB4AI Schema,DB4AI妯″紡鍦ˋI鐗规т腑涓昏鏄敤鏉ュ瓨鍌ㄥ拰绠＄悊鏁版嵁闆嗙増鏈傛ā寮忎腑淇濆瓨鏁版嵁琛ㄧ殑鍘熷瑙嗗浘蹇収锛屾瘡涓涓暟鎹増鏈殑鏇存敼璁板綍浠ュ強鐗堟湰蹇収鐨勭鐞嗕俊鎭傛ā寮忛潰鍚戞櫘閫氱敤鎴凤紝鐢ㄦ埛鍙湪璇ユā寮忎笅鏌ユ壘鐗规B4AI.SNAPSHOT鍒涘缓鐨勫揩鐓х増鏈俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/DB4AI-Schema.html,DB4AI Schema,DB4AI锝淪chema -鍗歌浇openGauss,鍗歌浇openGauss鐨勮繃绋嬪寘鍚嵏杞給penGauss鍜屽openGauss鏈嶅姟鍣ㄧ殑鐜鍋氭竻鐞嗐,https://opengauss.org/zh/docs/3.0.0/docs/installation/%E5%8D%B8%E8%BD%BDopenGauss.html,鍗歌浇openGauss,鍗歌浇锝渙penGauss 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-DBE_PLDEBUGGER.next,鎵ц瀛樺偍杩囩▼涓綋鍓嶇殑sql锛岃繑鍥炴墽琛岀殑涓嬩竴鏉＄殑琛屾暟鍜屽搴攓uery銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/DBE_PLDEBUGGER-next.html,DBE_PLDEBUGGER.next,DBE锝淧LDEBUGGER锝渘ext -妯″紡鍖归厤鎿嶄綔绗,鏁版嵁搴撴彁渚涗簡涓夌鐙珛鐨勫疄鐜版ā寮忓尮閰嶇殑鏂规硶锛歋QL LIKE鎿嶄綔绗︺丼IMILAR TO鎿嶄綔绗﹀拰POSIX-椋庢牸鐨勬鍒欒〃杈惧紡銆傞櫎浜嗚繖浜涘熀鏈殑鎿嶄綔绗﹀锛岃繕鏈変竴浜涘嚱鏁板彲鐢ㄤ簬鎻愬彇鎴栨浛鎹㈠尮閰嶅瓙涓插苟鍦ㄥ尮閰嶄綅缃垎绂讳竴涓覆銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%A8%A1%E5%BC%8F%E5%8C%B9%E9%85%8D%E6%93%8D%E4%BD%9C%E7%AC%A6.html,妯″紡鍖归厤鎿嶄綔绗,妯″紡鍖归厤锝滄搷浣滅 -Cache IO Stats,Cache IO Stats鍖呭惈User table鍜孶ser index涓ゅ紶琛紝鍒楀悕绉板強鎻忚堪濡備笅鎵绀恒,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/Cache-IO-Stats.html,Cache IO Stats,Cache锝淚O锝淪tats -琛屽垪娣峰悎瀛樺偍,openGauss鏀寔琛屽瓨鍌ㄥ拰鍒楀瓨鍌ㄤ袱绉嶅瓨鍌ㄦā鍨嬶紝鐢ㄦ埛鍙互鏍规嵁鍏蜂綋鐨勪娇鐢ㄥ満鏅紝寤鸿〃鏃堕夋嫨琛屽瓨鍌ㄨ繕鏄垪瀛樺偍琛ㄣ,https://opengauss.org/zh/docs/3.0.0/docs/CharacteristicDescription/%E8%A1%8C%E5%88%97%E6%B7%B7%E5%90%88%E5%AD%98%E5%82%A8.html,琛屽垪娣峰悎瀛樺偍,琛屽垪锝滄贩鍚堬綔瀛樺偍 -GAUSS-00001 鈥 GAUSS-00100,GAUSS-00001 鈥 GAUSS-00010,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00001-GAUSS-00100.html,GAUSS-00001 鈥 GAUSS-00100,GAUSS锝00001锝淕AUSS锝00100 -GAUSS-02911 鈥 GAUSS-02920,GAUSS-02911: 鈥渟uppress_redundant_updates_trigger: must be called as trigger鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02911-GAUSS-02920.html,GAUSS-02911 鈥 GAUSS-02920,GAUSS锝02911锝淕AUSS锝02920 -GAUSS-06811 鈥 GAUSS-06820,GAUSS-06811: 鈥淸SonicHash] Unrecognize desc type %d with type oid %u鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06811-GAUSS-06820.html,GAUSS-06811 鈥 GAUSS-06820,GAUSS锝06811锝淕AUSS锝06820 -姒傝堪,鏁版嵁搴撻昏緫缁撴瀯鍥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%A6%82%E8%BF%B0.html,姒傝堪,姒傝堪 -PostGIS瀹夎,PostGIS Extension婧愮爜鍖呭彲閫氳繃缃戠珯https://opengauss.obs.cn-south-1.myhuaweicloud.com/dependency/postgis-xc-master-2020-09-17.tar.gz鑾峰彇銆傝Extension闇浣跨敤GCC-7.3锛圙NU缂栬瘧鍣ㄥ浠讹級杩涜缂栬瘧瀹夎銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PostGIS%E5%AE%89%E8%A3%85.html,PostGIS瀹夎,PostGIS锝滃畨瑁 -渚嬭缁存姢,涓轰繚璇乷penGauss鏁版嵁搴撲腑鐨勬暟鎹畨鍏紝閬垮厤涓㈠け鏁版嵁鍜岄潪娉曡闂暟鎹瓑浜嬫晠鍙戠敓锛岃浠旂粏闃呰浠ヤ笅鍐呭銆,https://opengauss.org/zh/docs/3.0.0/docs/Administratorguide/%E4%BE%8B%E8%A1%8C%E7%BB%B4%E6%8A%A4.html,渚嬭缁存姢,渚嬭锝滅淮鎶 -搴旂敤鍦烘櫙,浜ゆ槗鍨嬪簲鐢,https://opengauss.org/zh/docs/3.0.0/docs/Technicalwhitepaper/%E5%BA%94%E7%94%A8%E5%9C%BA%E6%99%AF.html,搴旂敤鍦烘櫙,搴旂敤锝滃満鏅 -SQLExecDirect,浣跨敤鍙傛暟鐨勫綋鍓嶅硷紝鎵ц涓鏉″噯澶囧ソ鐨勮鍙ャ傚浜庝竴娆″彧鎵ц涓鏉QL璇彞锛孲QLExecDirect鏄渶蹇殑鎵ц鏂瑰紡銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/SQLExecDirect.html,SQLExecDirect,SQLExecDirect -MOT,openGauss寮曞叆浜哅OT锛圡emory-Optimized Table锛孧OT锛夊瓨鍌ㄥ紩鎿庯紝瀹冩槸涓绉嶄簨鍔℃ц瀛樺偍锛岄拡瀵瑰鏍稿拰澶у唴瀛樻湇鍔″櫒杩涜浜嗕紭鍖栥侻OT鏄痮penGauss鏁版嵁搴撴渶鍏堣繘鐨勭敓浜х骇鐗规э紙Beta鐗堟湰锛夛紝瀹冧负浜嬪姟鎬у伐浣滆礋杞芥彁渚涙洿楂樼殑鎬ц兘銆侻OT瀹屽叏鏀寔ACID鐗规э紝骞跺寘鎷弗鏍肩殑鎸佷箙鎬у拰楂樺彲鐢ㄦф敮鎸併備紒涓氬彲浠ュ湪鍏抽敭浠诲姟銆佹ц兘鏁忔劅鐨勫湪绾夸簨鍔″鐞嗭紙OLTP锛変腑浣跨敤MOT锛屼互瀹炵幇楂樻ц兘銆侀珮鍚炲悙銆佸彲棰勬祴浣庡欢杩熶互鍙婂鏍告湇鍔″櫒鐨勯珮鍒╃敤鐜囥侻OT灏ゅ叾閫傚悎鍦ㄥ璺拰澶氭牳澶勭悊鍣ㄧ殑鐜颁唬鏈嶅姟鍣ㄤ笂杩愯锛屼緥濡傚熀浜嶢rm/椴查箯澶勭悊鍣ㄧ殑鍗庝负TaiShan鏈嶅姟鍣紝浠ュ強鍩轰簬x86鐨勬埓灏旀垨绫讳技鏈嶅姟鍣ㄣ,https://opengauss.org/zh/docs/3.0.0/docs/BriefTutorial/MOT.html,MOT,MOT -GAUSS-52000 鈥 GAUSS-52999,GAUSS-52000 鈥 GAUSS-52099,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-52000-GAUSS-52999.html,GAUSS-52000 鈥 GAUSS-52999,GAUSS锝52000锝淕AUSS锝52999 -GAUSS-05961 鈥 GAUSS-05970,GAUSS-05961: 鈥減ermission denied to alter tablespace in security mode鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05961-GAUSS-05970.html,GAUSS-05961 鈥 GAUSS-05970,GAUSS锝05961锝淕AUSS锝05970 -鍐呭瓨涓嶈冻闂,瀹㈡埛绔垨鏃ュ織閲屽嚭鐜伴敊璇細memory usage reach the max_dynamic_memory銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%86%85%E5%AD%98%E4%B8%8D%E8%B6%B3%E9%97%AE%E9%A2%98.html,鍐呭瓨涓嶈冻闂,鍐呭瓨涓嶈冻锝滈棶棰 -鏂囨。姒傚康,鏂囨。鏄叏鏂囨悳绱㈢郴缁熺殑鎼滅储鍗曞厓锛屼緥濡傦細鏉傚織涓婄殑涓绡囨枃绔犳垨鐢靛瓙閭欢娑堟伅銆傛枃鏈悳绱㈠紩鎿庡繀椤昏兘澶熻В鏋愭枃妗ｏ紝鑰屼笖鍙互瀛樺偍鐖舵枃妗ｇ殑鍏宠仈璇嶇礌锛堝叧閿瘝锛夈傚悗缁紝杩欎簺鍏宠仈璇嶇礌鐢ㄦ潵鎼滅储鍖呭惈鏌ヨ璇嶇殑鏂囨。銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%96%87%E6%A1%A3%E6%A6%82%E5%BF%B5.html,鏂囨。姒傚康,鏂囨。锝滄蹇 -GAUSS-07361 鈥 GAUSS-07370,GAUSS-07361: 鈥渁ll &g_instance.proc_aux_base are in use鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-07361-GAUSS-07370.html,GAUSS-07361 鈥 GAUSS-07370,GAUSS锝07361锝淕AUSS锝07370 -PG_ENUM,PG_ENUM绯荤粺琛ㄥ寘鍚樉绀烘瘡涓灇涓剧被鍨嬪煎拰鏍囩鐨勮褰曘傜粰瀹氭灇涓剧被鍨嬬殑鍐呴儴琛ㄧず瀹為檯涓婃槸PG_ENUM閲岄潰鐩稿叧琛岀殑OID銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_ENUM.html,PG_ENUM,PG锝淓NUM -绠＄悊鍛樻寚鍗,鏈枃妗ｆ彁渚涗簡openGauss鏁版嵁搴撳父鐢ㄧ殑绠＄悊鍛樻搷浣滐紝鏂逛究绠＄悊鍛樻洿濂藉湴浣跨敤openGauss銆傛湰鏂囨。閫傜敤浜庢墍鏈変娇鐢╫penGauss鏁版嵁搴撶殑绠＄悊鍛樸,https://opengauss.org/zh/docs/3.0.0/docs/Administratorguide/Administratorguide.html,绠＄悊鍛樻寚鍗,绠＄悊鍛橈綔鎸囧崡 -MOT閰嶇疆,棰勭疆MOT鐢ㄤ簬鍒涘缓宸ヤ綔MOT銆備负浜嗚幏寰楁渶浣虫晥鏋滐紝寤鸿鏍规嵁搴旂敤绋嬪簭鐨勭壒瀹氳姹傚拰鍋忓ソ鑷畾涔塎OT閰嶇疆锛堝湪mot.conf鏂囦欢涓畾涔夛級銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/MOT%E9%85%8D%E7%BD%AE.html,MOT閰嶇疆,MOT锝滈厤缃 -Hint鐨勯敊璇佸啿绐佸強鍛婅,Plan Hint鐨勭粨鏋滀細浣撶幇鍦ㄨ鍒掔殑鍙樺寲涓婏紝鍙互閫氳繃explain鏉ユ煡鐪嬪彉鍖栥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/Hint%E7%9A%84%E9%94%99%E8%AF%AF-%E5%86%B2%E7%AA%81%E5%8F%8A%E5%91%8A%E8%AD%A6.html,Hint鐨勯敊璇佸啿绐佸強鍛婅,Hint锝滈敊璇綔鍐茬獊锝滃憡璀 -C/C++璇█,ODBC,https://opengauss.org/zh/docs/3.0.0/docs/BriefTutorial/C-C++%E8%AF%AD%E8%A8%80.html,C/C++璇█,C锝/锝淐++锝滆瑷 -鍒嗗尯,鏁版嵁鍒嗗尯鏄湪涓涓妭鐐瑰唴閮ㄥ鏁版嵁鎸夌収鐢ㄦ埛鎸囧畾鐨勭瓥鐣ュ仛杩涗竴姝ョ殑姘村钩鍒嗚〃锛屽皢琛ㄦ寜鐓ф寚瀹氳寖鍥村垝鍒嗕负澶氫釜鏁版嵁浜掍笉閲嶅彔鐨勯儴鍒嗐,https://opengauss.org/zh/docs/3.0.0/docs/CharacteristicDescription/%E5%88%86%E5%8C%BA.html,鍒嗗尯,鍒嗗尯 -鏌ヨ閲嶅啓,ts_rewrite鍑芥暟鏃忓彲浠ヤ粠tsquery涓悳绱竴涓壒瀹氱殑鐩爣瀛愭煡璇紝骞跺湪璇ュ瓙鏌ヨ姣忔鍑虹幇鐨勫湴鏂归兘鏇挎崲涓哄彟涓涓瓙鏌ヨ銆 瀹為檯涓婅繖鍙槸閫氳繃瀛椾覆鏇挎崲鑰屽緱鍒扮殑涓涓壒瀹歵squery鐗堟湰銆傜洰鏍囧瓙鏌ヨ鍜屾浛鎹㈡煡璇㈢粍鍚堣捣鏉ュ彲浠ヨ璁や负鏄竴涓噸鍐欒鍒欍備竴缁勭被浼肩殑閲嶅啓瑙勫垯鍙互涓烘悳绱㈡彁渚涘己澶х殑甯姪銆備緥濡傦紝鍙互浣跨敤鍚屼箟璇嶆墿澶ф悳绱㈣寖鍥达紙渚嬪锛宯ew york銆 big apple銆 nyc銆 gotham锛夋垨闄愬埗鎼滅储鑼冨洿鍦ㄧ敤鎴风洿鎺ユ劅鍏磋叮鐨勭儹鐐硅瘽棰樹笂銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%9F%A5%E8%AF%A2%E9%87%8D%E5%86%99.html,鏌ヨ閲嶅啓,鏌ヨ锝滈噸鍐 -LLVM閫傜敤鍦烘櫙涓庨檺鍒,鏀寔LLVM鐨勮〃杈惧紡,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/LLVM%E9%80%82%E7%94%A8%E5%9C%BA%E6%99%AF%E4%B8%8E%E9%99%90%E5%88%B6.html,LLVM閫傜敤鍦烘櫙涓庨檺鍒,LLVM锝滈傜敤锝滃満鏅綔闄愬埗 -PG_AM,PG_AM绯荤粺琛ㄥ瓨鍌ㄦ湁鍏崇储寮曡闂柟娉曠殑淇℃伅銆傜郴缁熸敮鎸佺殑姣忕绱㈠紩璁块棶鏂规硶閮芥湁涓琛屻,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_AM.html,PG_AM,PG锝淎M -GAUSS-02221 鈥 GAUSS-02230,GAUSS-02221: 鈥淐ould not begin transaction on Datanodes鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02221-GAUSS-02230.html,GAUSS-02221 鈥 GAUSS-02230,GAUSS锝02221锝淕AUSS锝02230 -琛岀骇璁块棶鎺у埗,琛岀骇璁块棶鎺у埗鐗规у皢鏁版嵁搴撹闂帶鍒剁簿纭埌鏁版嵁琛ㄨ绾у埆锛屼娇鏁版嵁搴撹揪鍒拌绾ц闂帶鍒剁殑鑳藉姏銆備笉鍚岀敤鎴锋墽琛岀浉鍚岀殑SQL鏌ヨ鎿嶄綔锛岃鍙栧埌鐨勭粨鏋滄槸涓嶅悓鐨勩,https://opengauss.org/zh/docs/3.0.0/docs/CharacteristicDescription/%E8%A1%8C%E7%BA%A7%E8%AE%BF%E9%97%AE%E6%8E%A7%E5%88%B6.html,琛岀骇璁块棶鎺у埗,琛岀骇锝滆闂帶鍒 -GAUSS-01001 鈥 GAUSS-01010,GAUSS-01001: 鈥渋nvalid type category '%s': must be simple ASCII鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01001-GAUSS-01010.html,GAUSS-01001 鈥 GAUSS-01010,GAUSS锝01001锝淕AUSS锝01010 -GAUSS-00781 鈥 GAUSS-00790,GAUSS-00781: 鈥渃annot alter data type of distribute column鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00781-GAUSS-00790.html,GAUSS-00781 鈥 GAUSS-00790,GAUSS锝00781锝淕AUSS锝00790 -GAUSS-07281 鈥 GAUSS-07290,"GAUSS-07281: 鈥淟oad CU failed in adio! table(%s), column(%s), relfilenode(%u/%u/%u), cuid(%u)鈥",https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-07281-GAUSS-07290.html,GAUSS-07281 鈥 GAUSS-07290,GAUSS锝07281锝淕AUSS锝07290 -pg_archivecleanup,pg_archivecleanup鏄竴涓敤浜庢竻鐞嗘棫鐨勫綊妗ｆ棩蹇楃殑宸ュ叿銆,https://opengauss.org/zh/docs/3.0.0/docs/Toolreference/pg_archivecleanup.html,pg_archivecleanup,pg锝渁rchivecleanup -ALTER AUDIT POLICY,淇敼缁熶竴瀹¤绛栫暐銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/ALTER-AUDIT-POLICY.html,ALTER AUDIT POLICY,ALTER锝淎UDIT锝淧OLICY -Xlog no Lock Flush,鍙栨秷WalInsertLock浜夋姠鍙奧alWriter涓撶敤纾佺洏鍐欏叆绾跨▼銆,https://opengauss.org/zh/docs/3.0.0/docs/CharacteristicDescription/Xlog-no-Lock-Flush.html,Xlog no Lock Flush,Xlog锝渘o锝淟ock锝淔lush -PQerrorMessage,杩斿洖杩炴帴涓婄殑閿欒淇℃伅銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PQerrorMessage.html,PQerrorMessage,PQerrorMessage -鎬ц兘缁熻,鍦ㄦ暟鎹簱杩愯杩囩▼涓紝浼氭秹鍙婂埌閿佺殑璁块棶銆佺鐩業O鎿嶄綔銆佹棤鏁堟秷鎭殑澶勭悊锛岃繖浜涙搷浣滈兘鍙兘鏄暟鎹簱鐨勬ц兘鐡堕锛岄氳繃openGauss鎻愪緵鐨勬ц兘缁熻鏂规硶锛屽彲浠ユ柟渚垮畾浣嶆ц兘闂銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%80%A7%E8%83%BD%E7%BB%9F%E8%AE%A1.html,鎬ц兘缁熻,鎬ц兘锝滅粺璁 -GAUSS-04311 鈥 GAUSS-04320,GAUSS-04325: 鈥淧arallel Function: Failed to send command to Datanode %u鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04311-GAUSS-04320.html,GAUSS-04311 鈥 GAUSS-04320,GAUSS锝04311锝淕AUSS锝04320 -閫夋嫨鏁版嵁绫诲瀷,楂樻晥鏁版嵁绫诲瀷锛屼富瑕佸寘鎷互涓嬩笁鏂归潰锛,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E9%80%89%E6%8B%A9%E6%95%B0%E6%8D%AE%E7%B1%BB%E5%9E%8B.html,閫夋嫨鏁版嵁绫诲瀷,閫夋嫨锝滄暟鎹被鍨 -ALTER USER MAPPING,鏇存敼涓涓敤鎴锋槧灏勭殑瀹氫箟銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/ALTER-USER-MAPPING.html,ALTER USER MAPPING,ALTER锝淯SER锝淢APPING -_PG_FOREIGN_DATA_WRAPPERS,鏄剧ず澶栭儴鏁版嵁灏佽鍣ㄧ殑淇℃伅銆傝瑙嗗浘鍙湁sysadmin鏉冮檺鍙互鏌ョ湅銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/_PG_FOREIGN_DATA_WRAPPERS.html,_PG_FOREIGN_DATA_WRAPPERS,PG锝淔OREIGN锝淒ATA锝淲RAPPERS -鐗╁寲瑙嗗浘,鐗╁寲瑙嗗浘鏄竴绉嶇壒娈婄殑鐗╃悊琛紝鐗╁寲瑙嗗浘鏄浉瀵规櫘閫氳鍥捐岃█鐨勩傛櫘閫氳鍥炬槸铏氭嫙琛紝搴旂敤鐨勫眬闄愭ц緝澶э紝浠讳綍瀵硅鍥剧殑鏌ヨ瀹為檯涓婇兘鏄浆鎹负瀵筍QL璇彞鐨勬煡璇紝鎬ц兘骞舵病鏈夊疄闄呬笂鎻愰珮銆傜墿鍖栬鍥惧疄闄呬笂灏辨槸瀛樺偍SQL鎵ц璇彞鐨勭粨鏋滐紝璧峰埌缂撳瓨鐨勬晥鏋溿,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E7%89%A9%E5%8C%96%E8%A7%86%E5%9B%BE.html,鐗╁寲瑙嗗浘,鐗╁寲锝滆鍥 -JDBC,JDBC鎺ュ彛鏄竴濂楁彁渚涚粰鐢ㄦ埛鐨凙PI鏂规硶锛屾湰鑺傚皢瀵归儴鍒嗗父鐢ㄦ帴鍙ｅ仛鍏蜂綋鎻忚堪锛岃嫢娑夊強鍏朵粬鎺ュ彛鍙弬鑰僇DK1.8锛堣蒋浠跺寘锛/JDBC4.0涓浉鍏冲唴瀹广,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/JDBC.html,JDBC,JDBC -GAUSS-01781 鈥 GAUSS-01790,GAUSS-01781: 鈥渃annot move objects into system schema鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01781-GAUSS-01790.html,GAUSS-01781 鈥 GAUSS-01790,GAUSS锝01781锝淕AUSS锝01790 -GAUSS-03311 鈥 GAUSS-03320,GAUSS-03311: 鈥減osition information is misordered鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03311-GAUSS-03320.html,GAUSS-03311 鈥 GAUSS-03320,GAUSS锝03311锝淕AUSS锝03320 -GS_COLUMN_KEYS_ARGS,GS_COLUMN_KEYS_ARGS绯荤粺琛ㄨ褰曞瘑鎬佺瓑鍊肩壒鎬т腑瀹㈡埛绔姞瀵嗕富瀵嗛挜鐩稿叧鍏冩暟鎹俊鎭紝姣忔潯璁板綍瀵瑰簲瀹㈡埛绔姞瀵嗕富瀵嗛挜鐨勪竴涓敭鍊煎淇℃伅銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GS_COLUMN_KEYS_ARGS.html,GS_COLUMN_KEYS_ARGS,GS锝淐OLUMN锝淜EYS锝淎RGS -Host CPU,Host CPU鍒楀悕绉板強鎻忚堪濡備笅琛ㄦ墍绀恒,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/Host-CPU.html,Host CPU,Host锝淐PU -璐у竵绫诲瀷,璐у竵绫诲瀷瀛樺偍甯︽湁鍥哄畾灏忔暟绮惧害鐨勮揣甯侀噾棰濄,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E8%B4%A7%E5%B8%81%E7%B1%BB%E5%9E%8B.html,璐у竵绫诲瀷,璐у竵锝滅被鍨 -GLOBAL_THREAD_WAIT_STATUS,閫氳繃璇ヨ鍥惧彲浠ユ娴嬫墍鏈夎妭鐐逛笂宸ヤ綔绾跨▼锛坆ackend thread锛変互鍙婅緟鍔╃嚎绋嬶紙auxiliary thread锛夌殑闃诲绛夊緟鎯呭喌銆傚叿浣撲簨浠朵俊鎭鍙傝15.3.67-琛2 绛夊緟鐘舵佸垪琛ㄣ15.3.67-琛3 杞婚噺绾ч攣绛夊緟浜嬩欢鍒楄〃銆15.3.67-琛4 IO绛夊緟浜嬩欢鍒楄〃鍜15.3.67-琛5 浜嬪姟閿佺瓑寰呬簨浠跺垪琛ㄣ,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GLOBAL_THREAD_WAIT_STATUS.html,GLOBAL_THREAD_WAIT_STATUS,GLOBAL锝淭HREAD锝淲AIT锝淪TATUS -瑙ｆ瀽鏌ヨ,openGauss鎻愪緵浜嗗嚱鏁皌o_tsquery鍜宲lainto_tsquery灏嗘煡璇㈣浆鎹负tsquery鏁版嵁绫诲瀷锛宼o_tsquery鎻愪緵姣攑lainto_tsquery鏇村鐨勫姛鑳斤紝浣嗗鍏惰緭鍏ヨ姹傛洿涓ユ牸銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E8%A7%A3%E6%9E%90%E6%9F%A5%E8%AF%A2.html,瑙ｆ瀽鏌ヨ,瑙ｆ瀽锝滄煡璇 -CREATE TEXT SEARCH CONFIGURATION,鍒涘缓鏂扮殑鏂囨湰鎼滅储閰嶇疆銆備竴涓枃鏈悳绱㈤厤缃０鏄庝竴涓兘灏嗕竴涓瓧绗︿覆鍒掑垎鎴愮鍙风殑鏂囨湰鎼滅储瑙ｆ瀽鍣紝鍔犱笂鍙互鐢ㄤ簬纭畾鎼滅储瀵瑰摢浜涙爣璁版劅鍏磋叮鐨勫瓧鍏搞,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/CREATE-TEXT-SEARCH-CONFIGURATION.html,CREATE TEXT SEARCH CONFIGURATION,CREATE锝淭EXT锝淪EARCH锝淐ONFIGURATION -鎵ц鍔ㄦ侀潪鏌ヨ璇彞,璇硶璇峰弬瑙佸浘1銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%89%A7%E8%A1%8C%E5%8A%A8%E6%80%81%E9%9D%9E%E6%9F%A5%E8%AF%A2%E8%AF%AD%E5%8F%A5.html,鎵ц鍔ㄦ侀潪鏌ヨ璇彞,鎵ц锝滃姩鎬侊綔闈烇綔鏌ヨ锝滆鍙 -DCF,DCF锛圖istributed Consensus Framework锛屽垎甯冨紡鍏辫瘑妗嗘灦锛夊熀浜嶱axos绠楁硶瀹炵幇鏁版嵁鍚屾寮轰竴鑷淬侱CF妯″紡寮鍏冲紑鍚悗锛孌N鍙互鏀寔鍩轰簬Paxos鍗忚鐨勫鍒朵笌浠茶鑳藉姏銆,https://opengauss.org/zh/docs/3.0.0/docs/CharacteristicDescription/DCF.html,DCF,DCF -GAUSS-05771 鈥 GAUSS-05780,GAUSS-05771: 鈥淔ailed to open config file to connect compute pool. file path: %s鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05771-GAUSS-05780.html,GAUSS-05771 鈥 GAUSS-05780,GAUSS锝05771锝淕AUSS锝05780 -GAUSS-03781 鈥 GAUSS-03790,GAUSS-03781: 鈥淐Store: unrecognized heap_update status: %u鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03781-GAUSS-03790.html,GAUSS-03781 鈥 GAUSS-03790,GAUSS锝03781锝淕AUSS锝03790 -ALTER RESOURCE LABEL,淇敼璧勬簮鏍囩銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/ALTER-RESOURCE-LABEL.html,ALTER RESOURCE LABEL,ALTER锝淩ESOURCE锝淟ABEL -GS_SLOW_QUERY_HISTORY锛堝簾寮冿級,GS_SLOW_QUERY_HISTORY鏄剧ず褰撳墠鑺傜偣涓婃湭杞偍鐨勬參鏌ヨ淇℃伅銆傚叿浣撳瓧娈典俊鎭鍙傝僄S_SLOW_QUERY_INFO銆傝瑙嗗浘鍙湁system admin鍜宮onitor admin鐢ㄦ埛鏈夋潈闄愭煡璇紝鏈増鏈腑宸插簾寮冦,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GS_SLOW_QUERY_HISTORY_%E5%BA%9F%E5%BC%83.html,GS_SLOW_QUERY_HISTORY锛堝簾寮冿級,GS锝淪LOW锝淨UERY锝淗ISTORY锝滐紙锝滃簾寮冿綔锛 -SELECT璇彞,SELECT璇彞鐢ㄤ簬浠庤〃鎴栬鍥句腑鍙栧嚭鏁版嵁锛岀粨鏋滆瀛樺偍鍦ㄤ竴涓粨鏋滆〃涓紝绉颁负缁撴灉闆嗐,https://opengauss.org/zh/docs/3.0.0/docs/BriefTutorial/SELECT%E8%AF%AD%E5%8F%A5.html,SELECT璇彞,SELECT锝滆鍙 -GS_WRITE_TERM_LOG,鍐欏叆涓鏉℃棩蹇楄褰旸N褰撳墠鐨則erm鍊笺傚DN杩斿洖false锛屼富DN鍐欏叆鎴愬姛鍚庤繑鍥瀟rue銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GS_WRITE_TERM_LOG.html,GS_WRITE_TERM_LOG,GS锝淲RITE锝淭ERM锝淟OG -GAUSS-04951 鈥 GAUSS-04960,GAUSS-04951: 鈥淲ITH GRANT OPTION is not supported in security mode.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04951-GAUSS-04960.html,GAUSS-04951 鈥 GAUSS-04960,GAUSS锝04951锝淕AUSS锝04960 -鏁扮粍鍑芥暟鍜屾搷浣滅,=,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%95%B0%E7%BB%84%E5%87%BD%E6%95%B0%E5%92%8C%E6%93%8D%E4%BD%9C%E7%AC%A6.html,鏁扮粍鍑芥暟鍜屾搷浣滅,鏁扮粍锝滃嚱鏁帮綔鎿嶄綔绗 -gs_dumpall,gs_dumpall鏄痮penGauss鐢ㄤ簬瀵煎嚭鎵鏈夋暟鎹簱鐩稿叧淇℃伅宸ュ叿锛屽畠鍙互瀵煎嚭openGauss鏁版嵁搴撶殑鎵鏈夋暟鎹紝鍖呮嫭榛樿鏁版嵁搴損ostgres鐨勬暟鎹佽嚜瀹氫箟鏁版嵁搴撶殑鏁版嵁浠ュ強openGauss鎵鏈夋暟鎹簱鍏叡鐨勫叏灞瀵硅薄銆,https://opengauss.org/zh/docs/3.0.0/docs/Toolreference/gs_dumpall.html,gs_dumpall,gs锝渄umpall -PG_PARTITION,PG_PARTITION绯荤粺琛ㄥ瓨鍌ㄦ暟鎹簱鍐呮墍鏈夊垎鍖鸿〃锛坧artitioned table锛夈佸垎鍖猴紙table partition锛夈佸垎鍖轰笂toast琛ㄥ拰鍒嗗尯绱㈠紩锛坕ndex partition锛夊洓绫诲璞＄殑淇℃伅銆傚垎鍖鸿〃绱㈠紩锛坧artitioned index锛夌殑淇℃伅涓嶅湪PG_PARTITION绯荤粺琛ㄤ腑淇濆瓨銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_PARTITION.html,PG_PARTITION,PG锝淧ARTITION -鏁版嵁绫诲瀷杞崲,鏁版嵁搴撲腑鍏佽鏈変簺鏁版嵁绫诲瀷杩涜闅愬紡绫诲瀷杞崲锛堣祴鍊笺佸嚱鏁拌皟鐢ㄧ殑鍙傛暟绛夛級锛屾湁浜涙暟鎹被鍨嬮棿涓嶅厑璁歌繘琛岄殣寮忔暟鎹被鍨嬭浆鎹紝鍙皾璇曚娇鐢╫penGauss鎻愪緵鐨勭被鍨嬭浆鎹㈠嚱鏁帮紝渚嬪CAST杩涜鏁版嵁绫诲瀷寮鸿浆銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%95%B0%E6%8D%AE%E7%B1%BB%E5%9E%8B%E8%BD%AC%E6%8D%A2.html,鏁版嵁绫诲瀷杞崲,鏁版嵁锝滅被鍨嬭浆鎹 -GAUSS-05001 鈥 GAUSS-05010,GAUSS-05001: 鈥渁ccess method 'cgin' does not support WHERE clause鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05001-GAUSS-05010.html,GAUSS-05001 鈥 GAUSS-05010,GAUSS锝05001锝淕AUSS锝05010 -DROP DATABASE,鍒犻櫎涓涓暟鎹簱銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/DROP-DATABASE.html,DROP DATABASE,DROP锝淒ATABASE -ALTER SERVER,澧炲姞銆佷慨鏀瑰拰鍒犻櫎涓涓幇鏈塻erver鐨勫弬鏁般傚凡鏈塻erver鍙互浠巔g_foreign_server绯荤粺琛ㄤ腑鏌ヨ銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/ALTER-SERVER.html,ALTER SERVER,ALTER锝淪ERVER -鏁版嵁搴撳璞″懡鍚,鏁版嵁搴撳璞″懡鍚嶉渶瑕佹弧瓒崇害鏉燂細闈炴椂搴忚〃闀垮害涓嶈秴杩63涓瓧鑺傦紝鏃跺簭琛ㄩ暱搴︿笉瓒呰繃53涓瓧绗︼紝浠ュ瓧姣嶆垨涓嬪垝绾垮紑澶达紝涓棿瀛楃鍙互鏄瓧姣嶃佹暟瀛椼佷笅鍒掔嚎銆$銆#銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%95%B0%E6%8D%AE%E5%BA%93%E5%AF%B9%E8%B1%A1%E5%91%BD%E5%90%8D.html,鏁版嵁搴撳璞″懡鍚,鏁版嵁搴擄綔瀵硅薄锝滃懡鍚 -闅愬紡娓告爣,瀵逛簬闈炴煡璇㈣鍙ワ紝濡備慨鏀广佸垹闄ゆ搷浣滐紝鍒欑敱绯荤粺鑷姩鍦颁负杩欎簺鎿嶄綔璁剧疆娓告爣骞跺垱寤哄叾宸ヤ綔鍖猴紝杩欎簺鐢辩郴缁熼殣鍚垱寤虹殑娓告爣绉颁负闅愬紡娓告爣锛岄殣寮忔父鏍囩殑鍚嶇О涓篠QL锛岃繖鏄敱绯荤粺瀹氫箟鐨勩,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E9%9A%90%E5%BC%8F%E6%B8%B8%E6%A0%87.html,闅愬紡娓告爣,闅愬紡锝滄父鏍 -SUMMARY_STAT_DATABASE_CONFLICTS,鏄剧ずopenGauss鍐呮眹鑱氱殑鏁版嵁搴撳啿绐佺姸鎬佺殑缁熻淇℃伅銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/SUMMARY_STAT_DATABASE_CONFLICTS.html,SUMMARY_STAT_DATABASE_CONFLICTS,SUMMARY锝淪TAT锝淒ATABASE锝淐ONFLICTS -PG_OBJECT,PG_OBJECT绯荤粺琛ㄥ瓨鍌ㄩ檺瀹氱被鍨嬪璞★紙鏅氳〃銆佺储寮曘佸簭鍒椼佽鍥俱佸瓨鍌ㄨ繃绋嬪拰鍑芥暟锛夌殑鍒涘缓鐢ㄦ埛銆佸垱寤烘椂闂村拰鏈鍚庝慨鏀规椂闂淬,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_OBJECT.html,PG_OBJECT,PG锝淥BJECT -宸ュ叿鍙傝,鏈珷浠嬬粛杩炴帴鏁版嵁搴撶殑瀹㈡埛绔伐鍏枫乷penGauss鏈嶅姟鍣ㄧ鎵鎻愪緵鐨勫懡浠よ绠＄悊宸ュ叿銆,https://opengauss.org/zh/docs/3.0.0/docs/Toolreference/Toolreference.html,宸ュ叿鍙傝,宸ュ叿锝滃弬鑰 -switchover鎿嶄綔鏃讹紝涓绘満闄嶅鍗′綇,涓涓诲澶囨ā寮忎笅锛岀郴缁熻祫婧愪笉瓒虫椂锛屽彂鐢焥witchover锛屽嚭鐜颁富鏈洪檷澶囨椂鍗′綇銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/switchover%E6%93%8D%E4%BD%9C%E6%97%B6-%E4%B8%BB%E6%9C%BA%E9%99%8D%E5%A4%87%E5%8D%A1%E4%BD%8F.html,switchover鎿嶄綔鏃讹紝涓绘満闄嶅鍗′綇,switchover锝滄搷浣滐綔鏃讹綔涓绘満锝滈檷澶囷綔鍗′綇 -GS_AUDITING_PRIVILEGE,GS_AUDITING_PRIVILEGE瑙嗗浘鏄剧ず瀵规暟鎹簱DDL鐩稿叧鎿嶄綔鐨勬墍鏈夊璁′俊鎭傞渶瑕佹湁绯荤粺绠＄悊鍛樻垨瀹夊叏绛栫暐绠＄悊鍛樻潈闄愭墠鍙互璁块棶姝よ鍥俱,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GS_AUDITING_PRIVILEGE.html,GS_AUDITING_PRIVILEGE,GS锝淎UDITING锝淧RIVILEGE -楂樻ц兘,CBO浼樺寲鍣,https://opengauss.org/zh/docs/3.0.0/docs/CharacteristicDescription/%E9%AB%98%E6%80%A7%E8%83%BD.html,楂樻ц兘,楂樻ц兘 -璇硶,榛樿鎯呭喌涓嬶紝鏁版嵁搴撳畨瑁呮垚鍔燂紝鐧诲綍鍚庯紝鍙互浣跨敤\help璇彞鏌ョ湅鎵鏈塷penGauss鐨凷QL璇硶銆,https://opengauss.org/zh/docs/3.0.0/docs/BriefTutorial/%E8%AF%AD%E6%B3%95.html,璇硶,璇硶 -GAUSS-00601 鈥 GAUSS-00700,GAUSS-00601 鈥 GAUSS-00610,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00601-GAUSS-00700.html,GAUSS-00601 鈥 GAUSS-00700,GAUSS锝00601锝淕AUSS锝00700 -GAUSS-06641 鈥 GAUSS-06650,GAUSS-06641: 鈥渋nvalid relation locator info from router table_name鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06641-GAUSS-06650.html,GAUSS-06641 鈥 GAUSS-06650,GAUSS锝06641锝淕AUSS锝06650 -REASSIGN OWNED,淇敼鏁版嵁搴撳璞＄殑灞炰富銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/REASSIGN-OWNED.html,REASSIGN OWNED,REASSIGN锝淥WNED -璇嶅吀娴嬭瘯,鍑芥暟ts_lexize鐢ㄤ簬杩涜璇嶅吀娴嬭瘯銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E8%AF%8D%E5%85%B8%E6%B5%8B%E8%AF%95.html,璇嶅吀娴嬭瘯,璇嶅吀锝滄祴璇 -GLOBAL_OS_RUNTIME,鎻愪緵openGauss涓墍鏈夋甯歌妭鐐逛笅鐨勬搷浣滅郴缁熻繍琛岀姸鎬佷俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GLOBAL_OS_RUNTIME.html,GLOBAL_OS_RUNTIME,GLOBAL锝淥S锝淩UNTIME -PQexecPrepared,鍙戦佷竴涓姹傛潵鐢ㄧ粰瀹氬弬鏁版墽琛屼竴涓澶囪鍙ワ紝骞朵笖绛夊緟缁撴灉銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PQexecPrepared.html,PQexecPrepared,PQexecPrepared -鑷不浜嬪姟,瀛愪簨鍔＄殑鎻愪氦涓嶅彈涓讳簨鍔℃彁浜ゆ垨鍥炴粴褰卞搷鐨勪竴绫讳簨鍔°,https://opengauss.org/zh/docs/3.0.0/docs/CharacteristicDescription/%E8%87%AA%E6%B2%BB%E4%BA%8B%E5%8A%A1.html,鑷不浜嬪姟,鑷不锝滀簨鍔 -STATIO_USER_TABLES,STATIO_USER_TABLES瑙嗗浘鏄剧ず鍛藉悕绌洪棿涓墍鏈夌敤鎴峰叧绯昏〃鐨処O鐘舵佷俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/STATIO_USER_TABLES.html,STATIO_USER_TABLES,STATIO锝淯SER锝淭ABLES -GLOBAL_STAT_BAD_BLOCK,鑾峰緱鍚勮妭鐐圭殑琛ㄣ佺储寮曠瓑鏂囦欢鐨勮鍙栧け璐ヤ俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GLOBAL_STAT_BAD_BLOCK.html,GLOBAL_STAT_BAD_BLOCK,GLOBAL锝淪TAT锝淏AD锝淏LOCK +璁剧疆瀹夊叏绛栫暐,璁剧疆甯愭埛瀹夊叏绛栫暐,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E8%AE%BE%E7%BD%AE%E5%AE%89%E5%85%A8%E7%AD%96%E7%95%A5.html,璁剧疆瀹夊叏绛栫暐,璁剧疆锝滃畨鍏ㄧ瓥鐣 +GAUSS-05441 鈥 GAUSS-05450,GAUSS-05441: 鈥減g_localtime must not be null!鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05441-GAUSS-05450.html,GAUSS-05441 鈥 GAUSS-05450,GAUSS锝05441锝淕AUSS锝05450 +MOT鐩戞帶,鐩戞帶鐨勬墍鏈夎娉曟敮鎸佸熀浜嶱ostgres鐨凢DW琛紝鍖呮嫭涓嬮潰鐨勮〃鎴栫储寮曞ぇ灏忋傛澶栵紝杩樺瓨鍦ㄧ敤浜庣洃鎺OT鍐呭瓨娑堣楃殑鐗规畩鍑芥暟锛屽寘鎷琈OT鍏ㄥ眬鍐呭瓨銆丮OT鏈湴鍐呭瓨鍜屽崟涓鎴风浼氳瘽銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/MOT%E7%9B%91%E6%8E%A7.html,MOT鐩戞帶,MOT锝滅洃鎺 +GAUSS-01761 鈥 GAUSS-01770,GAUSS-01761: 鈥渃olumn name must be qualified鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01761-GAUSS-01770.html,GAUSS-01761 鈥 GAUSS-01770,GAUSS锝01761锝淕AUSS锝01770 +HashFunc鍑芥暟,bucketabstime(value锛宖lag),https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/HashFunc%E5%87%BD%E6%95%B0.html,HashFunc鍑芥暟,HashFunc锝滃嚱鏁 +鑷磋阿,鎴戜滑蹇犲績鍦版劅璋㈠弬涓庡拰鍗忓姪openGauss椤圭洰鐨勬墍鏈夋垚鍛樸傛槸浣犱滑鐨勮緵鍕や粯鍑轰娇寰楃増鏈『鍒╁彂甯冿紝涔熶负openGauss鏇村ソ鍦板彂灞曟彁渚涘彲鑳姐,https://opengauss.org/zh/docs/3.0.0/docs/Releasenotes/%E8%87%B4%E8%B0%A2.html,鑷磋阿,鑷磋阿 +PQreset,閲嶇疆涓庢湇鍔″櫒鐨勯氳绔彛銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PQreset.html,PQreset,PQreset GAUSS-03221 鈥 GAUSS-03230,GAUSS-03221: 鈥渃annot accept a value of type any鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03221-GAUSS-03230.html,GAUSS-03221 鈥 GAUSS-03230,GAUSS锝03221锝淕AUSS锝03230 -MOT VACUUM娓呯悊,浣跨敤VACUUM杩涜鍨冨溇鏀堕泦锛屽苟鏈夐夋嫨鍦板垎鏋愭暟鎹簱锛屽涓嬫墍绀恒,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/MOT-VACUUM%E6%B8%85%E7%90%86.html,MOT VACUUM娓呯悊,MOT锝淰ACUUM锝滄竻鐞 -GS_SESSION_MEMORY_STATISTICS,GS_SESSION_MEMORY_STATISTICS瑙嗗浘鏄剧ず鍜屽綋鍓嶇敤鎴锋墽琛屽鏉備綔涓氭鍦ㄨ繍琛屾椂鐨勮礋杞界鐞嗗唴瀛樹娇鐢ㄧ殑淇℃伅銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GS_SESSION_MEMORY_STATISTICS.html,GS_SESSION_MEMORY_STATISTICS,GS锝淪ESSION锝淢EMORY锝淪TATISTICS -PG_RLSPOLICIES,PG_RLSPOLICIES瑙嗗浘鎻愪緵鏌ヨ琛岀骇璁块棶鎺у埗绛栫暐銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_RLSPOLICIES.html,PG_RLSPOLICIES,PG锝淩LSPOLICIES -GAUSS-01321 鈥 GAUSS-01330,GAUSS-01321: 鈥渘extval: reached minimum value of sequence '%s' (%s)鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01321-GAUSS-01330.html,GAUSS-01321 鈥 GAUSS-01330,GAUSS锝01321锝淕AUSS锝01330 +GAUSS-06941 鈥 GAUSS-06950,GAUSS-06941: 鈥淚nvalid arguments for function cginbuild鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06941-GAUSS-06950.html,GAUSS-06941 鈥 GAUSS-06950,GAUSS锝06941锝淕AUSS锝06950 +GAUSS-04521 鈥 GAUSS-04530,GAUSS-04521: 鈥淒ISCARD statement is not yet supported.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04521-GAUSS-04530.html,GAUSS-04521 鈥 GAUSS-04530,GAUSS锝04521锝淕AUSS锝04530 +鍙栨秷姝ｅ湪澶勭悊鐨勬煡璇,瀹㈡埛绔簲鐢ㄥ彲浠ヤ娇鐢ㄦ湰鑺傛弿杩扮殑鍑芥暟锛岃姹傚彇娑堜竴涓粛鍦ㄨ鏈嶅姟鍣ㄥ鐞嗙殑鍛戒护銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%8F%96%E6%B6%88%E6%AD%A3%E5%9C%A8%E5%A4%84%E7%90%86%E7%9A%84%E6%9F%A5%E8%AF%A2.html,鍙栨秷姝ｅ湪澶勭悊鐨勬煡璇,鍙栨秷锝滄鍦綔澶勭悊锝滄煡璇 +GAUSS-00131 鈥 GAUSS-00140,GAUSS-00131: 鈥渃urrent database cannot be changed鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00131-GAUSS-00140.html,GAUSS-00131 鈥 GAUSS-00140,GAUSS锝00131锝淕AUSS锝00140 +GAUSS-04271 鈥 GAUSS-04280,GAUSS-04271: 鈥淚nvalid name \'%s\' in REMOTE LOG鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04271-GAUSS-04280.html,GAUSS-04271 鈥 GAUSS-04280,GAUSS锝04271锝淕AUSS锝04280 +GAUSS-05221鈥 GAUSS-05230,"GAUSS-05221: 鈥減ooler: could not find node of node[%d], oid[%u], needCreateArrayLen[%d], loopIndex[%d], i[%d], j[%d], isNull[%d]鈥",https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05221-GAUSS-05230.html,GAUSS-05221鈥 GAUSS-05230,GAUSS锝05221锝淕AUSS锝05230 +GAUSS-04991 鈥 GAUSS-05000,GAUSS-04991: 鈥淐REATE TABLE LIKE with column sequence in different NodeGroup is not supported.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04991-GAUSS-05000.html,GAUSS-04991 鈥 GAUSS-05000,GAUSS锝04991锝淕AUSS锝05000 +GAUSS-01221 鈥 GAUSS-01230,GAUSS-01221: 鈥淐olumn Store unsupport CHECK constraint鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01221-GAUSS-01230.html,GAUSS-01221 鈥 GAUSS-01230,GAUSS锝01221锝淕AUSS锝01230 +Session/Thread,SESSION_STAT,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/Session-Thread.html,Session/Thread,Session锝/锝淭hread +澶囦唤鎭㈠鎺у埗鍑芥暟,澶囦唤鎺у埗鍑芥暟鍙府鍔╄繘琛屽湪绾垮浠姐,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%A4%87%E4%BB%BD%E6%81%A2%E5%A4%8D%E6%8E%A7%E5%88%B6%E5%87%BD%E6%95%B0.html,澶囦唤鎭㈠鎺у埗鍑芥暟,澶囦唤锝滄仮澶嶏綔鎺у埗锝滃嚱鏁 +OPERATOR_HISTORY_TABLE,OPERATOR_HISTORY_TABLE绯荤粺琛ㄦ樉绀烘墽琛屼綔涓氱粨鏉熷悗鐨勭畻瀛愮浉鍏崇殑璁板綍銆傛鏁版嵁鏄粠鍐呮牳涓浆鍌ㄥ埌绯荤粺琛ㄤ腑鐨勬暟鎹,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/OPERATOR_HISTORY_TABLE.html,OPERATOR_HISTORY_TABLE,OPERATOR锝淗ISTORY锝淭ABLE +MOT鎭㈠鏃堕棿鐩爣锛圧TO锛夊拰鍐峰惎鍔ㄦ椂闂,MOT瀹屽叏闆嗘垚鍒皁penGauss涓紝鍖呮嫭鏀寔涓诲閮ㄧ讲鐨勯珮鍙敤鍦烘櫙銆俉AL閲嶅仛鏃ュ織鐨勫鍒舵満鍒跺皢鎶婂鍒舵洿鏀瑰埌鏁版嵁搴撳鑺傜偣骞朵娇鐢ㄥ鑺傜偣杩涜閲嶆斁銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/MOT%E6%81%A2%E5%A4%8D%E6%97%B6%E9%97%B4%E7%9B%AE%E6%A0%87_RTO%E5%92%8C%E5%86%B7%E5%90%AF%E5%8A%A8%E6%97%B6%E9%97%B4.html,MOT鎭㈠鏃堕棿鐩爣锛圧TO锛夊拰鍐峰惎鍔ㄦ椂闂,MOT锝滄仮澶嶏綔鏃堕棿锝滅洰鏍囷綔锛堬綔RTO锝滐級锝滃喎鍚姩锝滄椂闂 +绠＄悊鐢ㄦ埛鍙婃潈闄,榛樿鏉冮檺鏈哄埗,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E7%AE%A1%E7%90%86%E7%94%A8%E6%88%B7%E5%8F%8A%E6%9D%83%E9%99%90.html,绠＄悊鐢ㄦ埛鍙婃潈闄,绠＄悊锝滅敤鎴凤綔鏉冮檺 +鏌ョ湅璐︽湰鍘嗗彶鎿嶄綔璁板綍,鍙湁鎷ユ湁AUDITADMIN灞炴х殑鐢ㄦ埛鎵嶅彲浠ユ煡鐪嬭处鏈巻鍙叉搷浣滆褰曘傛湁鍏虫暟鎹簱鐢ㄦ埛鍙婂垱寤虹敤鎴风殑鍔炴硶璇峰弬瑙佺敤鎴枫,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%9F%A5%E7%9C%8B%E8%B4%A6%E6%9C%AC%E5%8E%86%E5%8F%B2%E6%93%8D%E4%BD%9C%E8%AE%B0%E5%BD%95.html,鏌ョ湅璐︽湰鍘嗗彶鎿嶄綔璁板綍,鏌ョ湅锝滆处鏈綔鍘嗗彶锝滄搷浣滐綔璁板綍 +GAUSS-51900 鈥 GAUSS-51999,GAUSS-51900: 鈥淭he current OS is not supported.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-51900-GAUSS-51999.html,GAUSS-51900 鈥 GAUSS-51999,GAUSS锝51900锝淕AUSS锝51999 +鐗╁寲瑙嗗浘,鐗╁寲瑙嗗浘鏄竴绉嶇壒娈婄殑鐗╃悊琛紝鐗╁寲瑙嗗浘鏄浉瀵规櫘閫氳鍥捐岃█鐨勩傛櫘閫氳鍥炬槸铏氭嫙琛紝搴旂敤鐨勫眬闄愭ц緝澶э紝浠讳綍瀵硅鍥剧殑鏌ヨ瀹為檯涓婇兘鏄浆鎹负瀵筍QL璇彞鐨勬煡璇紝鎬ц兘骞舵病鏈夊疄闄呬笂鎻愰珮銆傜墿鍖栬鍥惧疄闄呬笂灏辨槸瀛樺偍SQL鎵ц璇彞鐨勭粨鏋滐紝璧峰埌缂撳瓨鐨勬晥鏋溿,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E7%89%A9%E5%8C%96%E8%A7%86%E5%9B%BE.html,鐗╁寲瑙嗗浘,鐗╁寲锝滆鍥 +_PG_USER_MAPPINGS,瀛樺偍浠庢湰鍦扮敤鎴峰埌杩滅▼鐨勬槧灏勩傝瑙嗗浘鍙湁sysadmin鏉冮檺鍙互鏌ョ湅銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/_PG_USER_MAPPINGS.html,_PG_USER_MAPPINGS,PG锝淯SER锝淢APPINGS +瀛樺偍杩囩▼鏀寔鑷不浜嬪姟,鑷不浜嬪姟鍙互鍦ㄥ瓨鍌ㄨ繃绋嬩腑瀹氫箟锛屾爣璇嗙涓篜RAGMA AUTONOMOUS_TRANSACTION锛屽叾浣欒娉曚笌鍒涘缓瀛樺偍杩囩▼璇硶鐩稿悓锛岀ず渚嬪涓嬨,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%AD%98%E5%82%A8%E8%BF%87%E7%A8%8B%E6%94%AF%E6%8C%81%E8%87%AA%E6%B2%BB%E4%BA%8B%E5%8A%A1.html,瀛樺偍杩囩▼鏀寔鑷不浜嬪姟,瀛樺偍锝滆繃绋嬶綔鏀寔锝滆嚜娌伙綔浜嬪姟 +鍙屾満澶嶅埗,鍙戦佺鏈嶅姟鍣,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%8F%8C%E6%9C%BA%E5%A4%8D%E5%88%B6.html,鍙屾満澶嶅埗,鍙屾満锝滃鍒 +GLOBAL_STATIO_ALL_TABLES,GLOBAL_STATIO_ALL_TABLES瑙嗗浘灏嗗寘鍚悇鑺傜偣鐨勬暟鎹簱涓瘡涓〃锛堝寘鎷琓OAST琛級鐨処/O鐨勭粺璁°,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GLOBAL_STATIO_ALL_TABLES.html,GLOBAL_STATIO_ALL_TABLES,GLOBAL锝淪TATIO锝淎LL锝淭ABLES +杩炴帴鏁版嵁搴,C/C++璇█,https://opengauss.org/zh/docs/3.0.0/docs/BriefTutorial/%E8%BF%9E%E6%8E%A5%E6%95%B0%E6%8D%AE%E5%BA%93.html,杩炴帴鏁版嵁搴,杩炴帴锝滄暟鎹簱 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+DB4AI.SAMPLE_SNAPSHOT,SAMPLE_SNAPSHOT鏄疍B4AI鐗规х敤浜庡鍩烘暟鎹繘琛岄噰鏍风敓鎴愬揩鐓х殑鎺ュ彛鍑芥暟銆傞氳繃璇硶SAMPLE SNAPSHOT璋冪敤銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/DB4AI-SAMPLE_SNAPSHOT.html,DB4AI.SAMPLE_SNAPSHOT,DB4AI锝淪AMPLE锝淪NAPSHOT +缁熶竴鏁版嵁搴撶鐞嗗伐鍏,CM锛圕luster Manager锛夋槸涓娆炬暟鎹簱绠＄悊妯″潡銆傛敮鎸佽嚜瀹氫箟璧勬簮鐩戞帶锛屾彁渚涗簡鏁版嵁搴撲富澶囩殑鐘舵佺洃鎺с佺綉缁滈氫俊鏁呴殰鐩戞帶銆佹枃浠剁郴缁熸晠闅滅洃鎺с佹晠闅滆嚜鍔ㄤ富澶囧垏鎹㈢瓑鑳藉姏銆傛彁渚涗簡涓板瘜鐨勬暟鎹簱绠＄悊鑳藉姏锛屽鑺傜偣銆佸疄渚嬬骇鐨勫惎鍋滐紝鏁版嵁搴撳疄渚嬬姸鎬佹煡璇€佷富澶囧垏鎹€佹棩蹇楃鐞嗙瓑銆,https://opengauss.org/zh/docs/3.0.0/docs/Toolreference/%E7%BB%9F%E4%B8%80%E6%95%B0%E6%8D%AE%E5%BA%93%E7%AE%A1%E7%90%86%E5%B7%A5%E5%85%B7.html,缁熶竴鏁版嵁搴撶鐞嗗伐鍏,缁熶竴锝滄暟鎹簱锝滅鐞嗗伐鍏 +GAUSS-05531 鈥 GAUSS-05540,GAUSS-05531: 鈥(s|pmailbox init)\tFailed to init pmailbox.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05531-GAUSS-05540.html,GAUSS-05531 鈥 GAUSS-05540,GAUSS锝05531锝淕AUSS锝05540 +GAUSS-05351 鈥 GAUSS-05360,GAUSS-05351: 鈥淯nexpected null value for the plan鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05351-GAUSS-05360.html,GAUSS-05351 鈥 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鈥淐URRENT OF cannot be executed鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02341-GAUSS-02350.html,GAUSS-02341 鈥 GAUSS-02350,GAUSS锝02341锝淕AUSS锝02350 +GAUSS-02441 鈥 GAUSS-02450,GAUSS-02441: 鈥渦nexpected return code from WaitForMultipleObjects(): %lu鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02441-GAUSS-02450.html,GAUSS-02441 鈥 GAUSS-02450,GAUSS锝02441锝淕AUSS锝02450 +璇嶅吀,璇嶅吀姒傝堪,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E8%AF%8D%E5%85%B8.html,璇嶅吀,璇嶅吀 +鍔ㄦ佹暟鎹劚鏁忔満鍒,鏁版嵁鑴辨晱鏄涔嬫湁鏁堢殑鏁版嵁搴撻殣绉佷繚鎶ゆ柟妗堜箣涓锛屽彲浠ュ湪涓瀹氱▼搴︿笂闄愬埗闈炴巿鏉冪敤鎴峰闅愮鏁版嵁鐨勭鎺€傚姩鎬佹暟鎹劚鏁忔満鍒舵槸涓绉嶉氳繃瀹氬埗鍖栧埗瀹氳劚鏁忕瓥鐣ヤ粠鑰屽疄鐜板闅愮鏁版嵁淇濇姢鐨勪竴绉嶆妧鏈紝鍙互鏈夋晥鍦板湪淇濈暀鍘熷鏁版嵁鐨勫墠鎻愪笅瑙ｅ喅闈炴巿鏉冪敤鎴峰鏁忔劅淇℃伅鐨勮闂棶棰樸傚綋绠＄悊鍛樻寚瀹氬緟鑴辨晱瀵硅薄鍜屽畾鍒舵暟鎹劚鏁忕瓥鐣ュ悗锛岀敤鎴锋墍鏌ヨ鐨勬暟鎹簱璧勬簮濡傛灉鍏宠仈鍒板搴旂殑鑴辨晱绛栫暐鏃讹紝鍒欎細鏍规嵁鐢ㄦ埛韬唤鍜岃劚鏁忕瓥鐣ヨ繘琛屾暟鎹劚鏁忥紝浠庤岄檺鍒堕潪鎺堟潈鐢ㄦ埛瀵归殣绉佹暟鎹殑璁块棶銆,https://opengauss.org/zh/docs/3.0.0/docs/CharacteristicDescription/%E5%8A%A8%E6%80%81%E6%95%B0%E6%8D%AE%E8%84%B1%E6%95%8F%E6%9C%BA%E5%88%B6.html,鍔ㄦ佹暟鎹劚鏁忔満鍒,鍔ㄦ佹暟鎹綔鑴辨晱锝滄満鍒 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-瀹氫箟鍙橀噺,浠嬬粛PL/SQL涓彉閲忕殑澹版槑锛屼互鍙婅鍙橀噺鍦ㄤ唬鐮佷腑鐨勪綔鐢ㄥ煙銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%AE%9A%E4%B9%89%E5%8F%98%E9%87%8F.html,瀹氫箟鍙橀噺,瀹氫箟锝滃彉閲 -GAUSS-04641 鈥 GAUSS-04650,GAUSS-04641: 鈥淣um of partition keys in value-partitioned table exceeds max allowed num:%d鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04641-GAUSS-04650.html,GAUSS-04641 鈥 GAUSS-04650,GAUSS锝04641锝淕AUSS锝04650 -閿,濡傛灉闇瑕佷繚鎸佹暟鎹簱鏁版嵁鐨勪竴鑷存э紝鍙互浣跨敤LOCK TABLE鏉ラ樆姝㈠叾浠栫敤鎴蜂慨鏀硅〃銆,https://opengauss.org/zh/docs/3.0.0/docs/BriefTutorial/%E9%94%81.html,閿,閿 -姒傝堪,鎱QL涓鐩存槸鏁版嵁杩愮淮涓殑鐥涚偣闂锛屽浣曟湁鏁堣瘖鏂參SQL鏍瑰洜鏄綋鍓嶄竴澶ч毦棰橈紝宸ュ叿缁撳悎openGauss鑷韩鐗圭偣铻嶅悎浜嗙幇缃慏BA鎱QL璇婃柇缁忛獙锛岃宸ュ叿鍙互鏀寔鎱QL鏍瑰洜15+锛岃兘鍚屾椂鎸夌収鍙兘鎬уぇ灏忚緭鍑哄涓牴鍥犲苟鎻愪緵閽堝鎬х殑寤鸿銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%A6%82%E8%BF%B0-62.html,姒傝堪,姒傝堪 -閲嶅缓绱㈠紩澶辫触,褰揇esc琛ㄧ殑绱㈠紩鍑虹幇鎹熷潖鏃讹紝鏃犳硶杩涜涓绯诲垪鎿嶄綔锛屽彲鑳界殑鎶ラ敊淇℃伅濡備笅銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E9%87%8D%E5%BB%BA%E7%B4%A2%E5%BC%95%E5%A4%B1%E8%B4%A5.html,閲嶅缓绱㈠紩澶辫触,閲嶅缓锝滅储寮曪綔澶辫触 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-PG_SHDEPEND,PG_SHDEPEND绯荤粺琛ㄨ褰曟暟鎹簱瀵硅薄鍜屽叡浜璞★紙姣斿瑙掕壊锛変箣闂寸殑渚濊禆鎬у叧绯汇傝繖浜涗俊鎭厑璁竜penGauss淇濊瘉鍦ㄤ紒鍥惧垹闄よ繖浜涘璞′箣鍓嶏紝杩欎簺瀵硅薄鏄病鏈夎寮曠敤鐨勩,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_SHDEPEND.html,PG_SHDEPEND,PG锝淪HDEPEND -SUMMARY_STAT_XACT_SYS_TABLES,鏄剧ずopenGauss鍐呮眹鑱氱殑鍛藉悕绌洪棿涓郴缁熻〃鐨勪簨鍔＄姸鎬佷俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/SUMMARY_STAT_XACT_SYS_TABLES.html,SUMMARY_STAT_XACT_SYS_TABLES,SUMMARY锝淪TAT锝淴ACT锝淪YS锝淭ABLES -GAUSS-01951 鈥 GAUSS-01960,GAUSS-01951: 鈥渃ould not find tuple for partition %u鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01951-GAUSS-01960.html,GAUSS-01951 鈥 GAUSS-01960,GAUSS锝01951锝淕AUSS锝01960 -PG_DB_ROLE_SETTING,PG_DB_ROLE_SETTING绯荤粺琛ㄥ瓨鍌ㄦ暟鎹簱杩愯鏃舵瘡涓鑹蹭笌鏁版嵁缁戝畾鐨勯厤缃」鐨勯粯璁ゅ笺,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_DB_ROLE_SETTING.html,PG_DB_ROLE_SETTING,PG锝淒B锝淩OLE锝淪ETTING -PG_VARIABLE_INFO,PG_VARIABLE_INFO瑙嗗浘鐢ㄤ簬鏌ヨopenGauss涓綋鍓嶈妭鐐圭殑xid銆乷id鐨勭姸鎬併,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_VARIABLE_INFO.html,PG_VARIABLE_INFO,PG锝淰ARIABLE锝淚NFO -琛岃〃杈惧紡,璇硶锛,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E8%A1%8C%E8%A1%A8%E8%BE%BE%E5%BC%8F.html,琛岃〃杈惧紡,琛岋綔琛ㄨ揪寮 -PG_STAT_USER_TABLES,PG_STAT_USER_TABLES瑙嗗浘鏄剧ず鎵鏈夊懡鍚嶇┖闂翠腑鐢ㄦ埛鑷畾涔夋櫘閫氳〃鍜宼oast琛ㄧ殑鐘舵佷俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_STAT_USER_TABLES.html,PG_STAT_USER_TABLES,PG锝淪TAT锝淯SER锝淭ABLES -鏌ョ湅鏁版嵁搴撹繛鎺ユ暟,褰撶敤鎴疯繛鎺ユ暟杈惧埌涓婇檺鍚庯紝鏃犳硶寤虹珛鏂扮殑杩炴帴銆傚洜姝わ紝褰撴暟鎹簱绠＄悊鍛樺彂鐜版煇鐢ㄦ埛鏃犳硶杩炴帴鍒版暟鎹簱鏃讹紝闇瑕佹煡鐪嬫槸鍚﹁繛鎺ユ暟杈惧埌浜嗕笂闄愩傛帶鍒舵暟鎹簱杩炴帴鐨勪富瑕佷互涓嬪嚑绉嶉夐」銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%9F%A5%E7%9C%8B%E6%95%B0%E6%8D%AE%E5%BA%93%E8%BF%9E%E6%8E%A5%E6%95%B0.html,鏌ョ湅鏁版嵁搴撹繛鎺ユ暟,鏌ョ湅锝滄暟鎹簱锝滆繛鎺ユ暟 -涓绘湇鍔″櫒,鍙傛暟璇存槑锛氭綔鍦ㄥ悓姝ュ鍒剁殑澶囨満鍚嶇О鍒楄〃锛屾瘡涓悕绉扮敤閫楀彿鍒嗛殧銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E4%B8%BB%E6%9C%8D%E5%8A%A1%E5%99%A8.html,涓绘湇鍔″櫒,涓伙綔鏈嶅姟鍣 -鐏板害鍗囩骇,鐏板害鍗囩骇鏀寔鍏ㄤ笟鍔℃搷浣滐紝涓娆℃у崌绾ф墍鏈夎妭鐐广,https://opengauss.org/zh/docs/3.0.0/docs/CharacteristicDescription/%E7%81%B0%E5%BA%A6%E5%8D%87%E7%BA%A7.html,鐏板害鍗囩骇,鐏板害锝滃崌绾 -COMMIT | END,閫氳繃COMMIT鎴栬匛ND鍙畬鎴愭彁浜や簨鍔＄殑鍔熻兘锛屽嵆鎻愪氦浜嬪姟鐨勬墍鏈夋搷浣溿,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/COMMIT-END.html,COMMIT | END,COMMIT锝渱锝淓ND -GAUSS-01871 鈥 GAUSS-01880,GAUSS-01871: 鈥淎ccessPriv node must specify privilege鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01871-GAUSS-01880.html,GAUSS-01871 鈥 GAUSS-01880,GAUSS锝01871锝淕AUSS锝01880 -CREATE MODEL,璁粌鏈哄櫒瀛︿範妯″瀷骞朵繚瀛樻ā鍨嬨,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/CREATE-MODEL.html,CREATE MODEL,CREATE锝淢ODEL -PQgetCancel,鍒涘缓涓涓暟鎹粨鏋勶紝鍏朵腑鍖呭惈鍙栨秷閫氳繃鐗瑰畾鏁版嵁搴撹繛鎺ュ彂鍑虹殑鍛戒护鎵闇鐨勪俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PQgetCancel.html,PQgetCancel,PQgetCancel -GAUSS-01601 鈥 GAUSS-01700,GAUSS-01601 鈥 GAUSS-01610,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01601-GAUSS-01700.html,GAUSS-01601 鈥 GAUSS-01700,GAUSS锝01601锝淕AUSS锝01700 +GAUSS-00631 鈥 GAUSS-00640,GAUSS-00631: 鈥渟ha256-password encryption failed.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00631-GAUSS-00640.html,GAUSS-00631 鈥 GAUSS-00640,GAUSS锝00631锝淕AUSS锝00640 +GAUSS-03041 鈥 GAUSS-03050,GAUSS-03041: 鈥渢he minute = %d is illegal鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03041-GAUSS-03050.html,GAUSS-03041 鈥 GAUSS-03050,GAUSS锝03041锝淕AUSS锝03050 +PG_CONVERSION,PG_CONVERSION绯荤粺琛ㄦ弿杩扮紪鐮佽浆鎹俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_CONVERSION.html,PG_CONVERSION,PG锝淐ONVERSION +缁存姢鎬,鐏板害鍗囩骇,https://opengauss.org/zh/docs/3.0.0/docs/CharacteristicDescription/%E7%BB%B4%E6%8A%A4%E6%80%A7.html,缁存姢鎬,缁存姢鎬 +GLOBAL_TRANSACTIONS_RUNNING_XACTS,鏄剧ず闆嗙兢涓悇涓妭鐐硅繍琛屼簨鍔＄殑淇℃伅銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GLOBAL_TRANSACTIONS_RUNNING_XACTS.html,GLOBAL_TRANSACTIONS_RUNNING_XACTS,GLOBAL锝淭RANSACTIONS锝淩UNNING锝淴ACTS 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-瀛愭煡璇,瀛愭煡璇㈡垨绉颁负鍐呴儴鏌ヨ锛屽祵濂楁煡璇紝鎸囩殑鏄湪鏁版嵁搴撴煡璇㈢殑WHERE瀛愬彞涓祵鍏ユ煡璇㈣鍙ワ紝鐩稿綋浜庝复鏃惰〃銆備竴涓猄ELECT璇彞鐨勬煡璇㈢粨鏋滆兘澶熶綔涓哄彟涓涓鍙ョ殑杈撳叆鍊笺,https://opengauss.org/zh/docs/3.0.0/docs/BriefTutorial/%E5%AD%90%E6%9F%A5%E8%AF%A2.html,瀛愭煡璇,瀛愶綔鏌ヨ -ALTER OPERATOR,淇敼涓涓搷浣滅鐨勫畾涔夈,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/ALTER-OPERATOR.html,ALTER OPERATOR,ALTER锝淥PERATOR -GAUSS-05321 鈥 GAUSS-05330,GAUSS-05321: 鈥渢he input timestamp must not be null.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05321-GAUSS-05330.html,GAUSS-05321 鈥 GAUSS-05330,GAUSS锝05321锝淕AUSS锝05330 -GAUSS-03591 鈥 GAUSS-03600,GAUSS-03591: 鈥渇ailed to find GlobalTransaction for xid %lu鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03591-GAUSS-03600.html,GAUSS-03591 鈥 GAUSS-03600,GAUSS锝03591锝淕AUSS锝03600 -ROLLBACK TO SAVEPOINT,ROLLBACK TO SAVEPOINT鐢ㄤ簬鍥炴粴鍒颁竴涓繚瀛樼偣锛岄殣鍚湴鍒犻櫎鎵鏈夊湪璇ヤ繚瀛樼偣涔嬪悗寤虹珛鐨勪繚瀛樼偣銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/ROLLBACK-TO-SAVEPOINT.html,ROLLBACK TO 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GAUSS-05780,GAUSS锝05771锝淕AUSS锝05780 +GAUSS-01311 鈥 GAUSS-01320,GAUSS-01311: 鈥渃ollation attribute '%s' not recognized鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01311-GAUSS-01320.html,GAUSS-01311 鈥 GAUSS-01320,GAUSS锝01311锝淕AUSS锝01320 +GAUSS-00951 鈥 GAUSS-00960,GAUSS-00951: 鈥淐OST must be positive鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00951-GAUSS-00960.html,GAUSS-00951 鈥 GAUSS-00960,GAUSS锝00951锝淕AUSS锝00960 +kdestroy,涓簅penGauss璁よ瘉鏈嶅姟Kerberos鎻愪緵閿姣佺敤鎴风殑鎺堟潈绁ㄦ嵁鎿嶄綔銆,https://opengauss.org/zh/docs/3.0.0/docs/Toolreference/kdestroy.html,kdestroy,kdestroy +GAUSS-06131 鈥 GAUSS-06140,GAUSS-06131: 鈥淐annot use OS-reserved file as COPY destination.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06131-GAUSS-06140.html,GAUSS-06131 鈥 GAUSS-06140,GAUSS锝06131锝淕AUSS锝06140 +GAUSS-03861 鈥 GAUSS-03870,GAUSS-03862: 鈥渦nsupport join type %d鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03861-GAUSS-03870.html,GAUSS-03861 鈥 GAUSS-03870,GAUSS锝03861锝淕AUSS锝03870 +GLOBAL_STAT_XACT_USER_TABLES,鏄剧ず鍚勮妭鐐瑰懡鍚嶇┖闂翠腑鐢ㄦ埛琛ㄧ殑浜嬪姟鐘舵佷俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GLOBAL_STAT_XACT_USER_TABLES.html,GLOBAL_STAT_XACT_USER_TABLES,GLOBAL锝淪TAT锝淴ACT锝淯SER锝淭ABLES +MOT鍑嗗,涓嬫枃浠嬬粛浜嗕娇鐢∕OT鐨勫墠鎻愭潯浠朵互鍙婂唴瀛樺拰瀛樺偍瑙勫垝銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/MOT%E5%87%86%E5%A4%87.html,MOT鍑嗗,MOT锝滃噯澶 +GAUSS-01351 鈥 GAUSS-01360,GAUSS-01351: 鈥渃ache lookup failed for text search template %u鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01351-GAUSS-01360.html,GAUSS-01351 鈥 GAUSS-01360,GAUSS锝01351锝淕AUSS锝01360 +寮傚父澶勭悊,濡傛灉鍗囩骇澶辫触锛岃鎸夌収濡備笅鏂瑰紡杩涜澶勭悊锛,https://opengauss.org/zh/docs/3.0.0/docs/UpgradeGuide/%E5%BC%82%E5%B8%B8%E5%A4%84%E7%90%86.html,寮傚父澶勭悊,寮傚父锝滃鐞 +GAUSS-02131 鈥 GAUSS-02140,GAUSS-02135: 鈥淧GXC Group %s: group not defined鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02131-GAUSS-02140.html,GAUSS-02131 鈥 GAUSS-02140,GAUSS锝02131锝淕AUSS锝02140 +GAUSS-06951 鈥 GAUSS-06960,GAUSS-06951: 鈥'%s' is not a GIN index鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06951-GAUSS-06960.html,GAUSS-06951 鈥 GAUSS-06960,GAUSS锝06951锝淕AUSS锝06960 +瑙掕壊,瑙掕壊鏄竴缁勭敤鎴风殑闆嗗悎銆傞氳繃GRANT鎶婅鑹叉巿浜堢敤鎴峰悗锛岀敤鎴峰嵆鍏锋湁浜嗚鑹茬殑鎵鏈夋潈闄愩傛帹鑽愪娇鐢ㄨ鑹茶繘琛岄珮鏁堟潈闄愬垎閰嶃備緥濡傦紝鍙互涓鸿璁°佸紑鍙戝拰缁存姢浜哄憳鍒涘缓涓嶅悓鐨勮鑹诧紝灏嗚鑹睪RANT缁欑敤鎴峰悗锛屽啀鍚戞瘡涓鑹蹭腑鐨勭敤鎴锋巿浜堝叾宸ヤ綔鎵闇鏁版嵁鐨勫樊寮傛潈闄愩傚湪瑙掕壊绾у埆鎺堜簣鎴栨挙娑堟潈闄愭椂锛岃繖浜涙洿鏀瑰皢浣滅敤鍒拌鑹蹭笅鐨勬墍鏈夋垚鍛樸,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E8%A7%92%E8%89%B2.html,瑙掕壊,瑙掕壊 +ALTER USER,淇敼鏁版嵁搴撶敤鎴风殑灞炴с,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/ALTER-USER.html,ALTER USER,ALTER锝淯SER +GAUSS-01631 鈥 GAUSS-01640,GAUSS-01631: 鈥淐reating remote query plan for relations of type %d is not supported鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01631-GAUSS-01640.html,GAUSS-01631 鈥 GAUSS-01640,GAUSS锝01631锝淕AUSS锝01640 +GAUSS-01591 鈥 GAUSS-01600,GAUSS-01591: 鈥淲indowFunc contains out-of-range winref %u鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01591-GAUSS-01600.html,GAUSS-01591 鈥 GAUSS-01600,GAUSS锝01591锝淕AUSS锝01600 +GAUSS-06221 鈥 GAUSS-06230,GAUSS-06221: 鈥淣ull value error for building partitionwise join鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06221-GAUSS-06230.html,GAUSS-06221 鈥 GAUSS-06230,GAUSS锝06221锝淕AUSS锝06230 +PG_CAST,PG_CAST绯荤粺琛ㄥ瓨鍌ㄦ暟鎹被鍨嬩箣闂寸殑杞寲鍏崇郴銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_CAST.html,PG_CAST,PG锝淐AST +GS_OS_RUN_INFO,GS_OS_RUN_INFO瑙嗗浘鏄剧ず褰撳墠鎿嶄綔绯荤粺杩愯鐨勭姸鎬佷俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GS_OS_RUN_INFO.html,GS_OS_RUN_INFO,GS锝淥S锝淩UN锝淚NFO +SHOW,SHOW灏嗘樉绀哄綋鍓嶈繍琛屾椂鍙傛暟鐨勬暟鍊笺,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/SHOW.html,SHOW,SHOW +璁剧疆閫忔槑鏁版嵁鍔犲瘑锛圱DE锛,閫忔槑鏁版嵁鍔犲瘑锛圱ransparent Data Encryption锛夛紝鏄暟鎹簱鍦ㄥ皢鏁版嵁鍐欏叆瀛樺偍浠嬭川鏃跺鏁版嵁杩涜鍔犲瘑锛屼粠瀛樺偍浠嬭川涓鍙栨暟鎹椂鑷姩瑙ｅ瘑锛岄槻姝㈡敾鍑昏呯粫杩囨暟鎹簱璁よ瘉鏈哄埗鐩存帴璇诲彇鏁版嵁鏂囦欢涓殑鏁版嵁锛屼互瑙ｅ喅闈欐佹暟鎹硠闇查棶棰樸傝鍔熻兘瀵逛簬搴旂敤灞傚嚑涔庨忔槑鏃犳劅鐭ワ紝鐢ㄦ埛鍙牴鎹渶瑕佸喅瀹氭槸鍚﹀惎鐢ㄩ忔槑鏁版嵁鍔犲瘑鍔熻兘銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E8%AE%BE%E7%BD%AE%E9%80%8F%E6%98%8E%E6%95%B0%E6%8D%AE%E5%8A%A0%E5%AF%86_TDE.html,璁剧疆閫忔槑鏁版嵁鍔犲瘑锛圱DE锛,璁剧疆锝滈忔槑锝滄暟鎹綔鍔犲瘑锝滐紙锝淭DE锝滐級 +PG_TYPE,PG_TYPE绯荤粺琛ㄥ瓨鍌ㄦ暟鎹被鍨嬬殑鐩稿叧淇℃伅銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_TYPE.html,PG_TYPE,PG锝淭YPE +GAUSS-02901 鈥 GAUSS-02910,GAUSS-02901: 鈥渋nvalid external 'cidr' value鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02901-GAUSS-02910.html,GAUSS-02901 鈥 GAUSS-02910,GAUSS锝02901锝淕AUSS锝02910 +GAUSS-06721 鈥 GAUSS-06730,GAUSS-06721: 鈥淯nsupport '%s' command during online expansion鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06721-GAUSS-06730.html,GAUSS-06721 鈥 GAUSS-06730,GAUSS锝06721锝淕AUSS锝06730 +GAUSS-06531 鈥 GAUSS-06540,"GAUSS-06531: 鈥渃onflict stmt name in Batch bind-execute message: bind %s, describe %s鈥",https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06531-GAUSS-06540.html,GAUSS-06531 鈥 GAUSS-06540,GAUSS锝06531锝淕AUSS锝06540 +GAUSS-05901 鈥 GAUSS-05910,GAUSS-05901: 鈥減ermission denied to change owner of directory鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05901-GAUSS-05910.html,GAUSS-05901 鈥 GAUSS-05910,GAUSS锝05901锝淕AUSS锝05910 +GAUSS-01181 鈥 GAUSS-01190,GAUSS-01181: 鈥淐OPY delimiter must be less than %d bytes鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01181-GAUSS-01190.html,GAUSS-01181 鈥 GAUSS-01190,GAUSS锝01181锝淕AUSS锝01190 +ALTER RESOURCE LABEL,淇敼璧勬簮鏍囩銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/ALTER-RESOURCE-LABEL.html,ALTER RESOURCE LABEL,ALTER锝淩ESOURCE锝淟ABEL +鐗规ф弿杩,鏈枃妗ｅopenGauss鏁版嵁搴撴敮鎸佺殑鐗规ц繘琛屼簡璇︾粏鎻忚堪锛屽寘鍚壒鎬х殑鍙幏寰楁с佺壒鎬х畝浠嬨佸鎴蜂环鍊笺佺壒鎬ф弿杩般佺壒鎬у寮恒佺壒鎬х害鏉熷拰渚濊禆鍏崇郴绛夈,https://opengauss.org/zh/docs/3.0.0/docs/CharacteristicDescription/CharacteristicDescription.html,鐗规ф弿杩,鐗规э綔鎻忚堪 +GLOBAL_SHARED_MEMORY_DETAIL,鏌ヨopenGauss涓墍鏈夋甯歌妭鐐逛笅鐨勫叡浜唴瀛樹笂涓嬫枃鐨勪娇鐢ㄤ俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GLOBAL_SHARED_MEMORY_DETAIL.html,GLOBAL_SHARED_MEMORY_DETAIL,GLOBAL锝淪HARED锝淢EMORY锝淒ETAIL +GAUSS-05631 鈥 GAUSS-05640,GAUSS-05631: 鈥渙nly system admin can kill snapshot thread鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05631-GAUSS-05640.html,GAUSS-05631 鈥 GAUSS-05640,GAUSS锝05631锝淕AUSS锝05640 +GS_SLOW_QUERY_INFO锛堝簾寮冿級,GS_SLOW_QUERY_INFO瑙嗗浘鏄剧ず褰撳墠鑺傜偣涓婂凡缁忚浆鍌ㄧ殑鎱㈡煡璇俊鎭傛鏁版嵁鏄粠鍐呮牳涓浆鍌ㄥ埌绯荤粺琛ㄤ腑鐨勬暟鎹傚綋璁剧疆GUC鍙傛暟enable_resource_record涓簅n鏃讹紝绯荤粺浼氬畾鏃讹紙鍛ㄦ湡涓3鍒嗛挓锛夊皢鍐呮牳涓璹uery淇℃伅瀵煎叆GS_WLM_SESSION_QUERY_INFO_ALL绯荤粺琛紝寮鍚鍔熻兘浼氬崰鐢ㄧ郴缁熷瓨鍌ㄧ┖闂村苟瀵规ц兘鏈変竴瀹氬奖鍝嶃傜敤鎴烽氳繃鏌ヨGS_SLOW_QUERY_INFO瑙嗗浘锛屽彲浠ユ煡鐪嬪凡缁忚浆鍌ㄧ殑鎱㈡煡璇俊鎭紝鏈増鏈腑宸插簾寮冦,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GS_SLOW_QUERY_INFO_%E5%BA%9F%E5%BC%83.html,GS_SLOW_QUERY_INFO锛堝簾寮冿級,GS锝淪LOW锝淨UERY锝淚NFO锝滐紙锝滃簾寮冿綔锛 +GAUSS-00161 鈥 GAUSS-00170,GAUSS-00161: 鈥渨rong number of parameters on right side of OVERLAPS expression鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00161-GAUSS-00170.html,GAUSS-00161 鈥 GAUSS-00170,GAUSS锝00161锝淕AUSS锝00170 +浼樺寲鍣ㄦ柟娉曢厤缃,杩欎簺閰嶇疆鍙傛暟鎻愪緵浜嗗奖鍝嶆煡璇紭鍖栧櫒閫夋嫨鏌ヨ瑙勫垝鐨勫師濮嬫柟娉曘傚鏋滀紭鍖栧櫒涓虹壒瀹氱殑鏌ヨ閫夋嫨鐨勭己鐪佽鍒掑苟涓嶆槸鏈浼樼殑锛屽彲浠ラ氳繃浣跨敤杩欎簺閰嶇疆鍙傛暟寮哄埗浼樺寲鍣ㄩ夋嫨涓涓笉鍚岀殑瑙勫垝鏉ヤ复鏃惰В鍐宠繖涓棶棰樸傛洿濂界殑鏂规硶鍖呮嫭璋冭妭浼樺寲鍣ㄥ紑閿甯搁噺銆佹墜鍔ㄨ繍琛孉NALYZE銆佸鍔犻厤缃弬鏁癲efault_statistics_target鐨勫笺佸鍔犱娇鐢ˋLTER TABLE SET STATISTICS涓烘寚瀹氬垪澧炲姞鏀堕泦鐨勭粺璁′俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E4%BC%98%E5%8C%96%E5%99%A8%E6%96%B9%E6%B3%95%E9%85%8D%E7%BD%AE.html,浼樺寲鍣ㄦ柟娉曢厤缃,浼樺寲锝滃櫒锝滄柟娉曪綔閰嶇疆 +PGXC_GROUP,PGXC_GROUP绯荤粺琛ㄥ瓨鍌ㄨ妭鐐圭粍淇℃伅銆侾GXC_GROUP绯荤粺琛ㄤ粎鍦ㄥ垎甯冨紡鍦烘櫙涓嬫湁鍏蜂綋鍚箟锛宱penGauss鍙兘鏌ヨ琛ㄥ畾涔夈,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PGXC_GROUP.html,PGXC_GROUP,PGXC锝淕ROUP +GAUSS-03901 鈥 GAUSS-04000,GAUSS-03901 鈥 GAUSS-03910,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03901-GAUSS-04000.html,GAUSS-03901 鈥 GAUSS-04000,GAUSS锝03901锝淕AUSS锝04000 +GAUSS-01091 鈥 GAUSS-01100,GAUSS-01091: 鈥渃store.%s is a internal table鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01091-GAUSS-01100.html,GAUSS-01091 鈥 GAUSS-01100,GAUSS锝01091锝淕AUSS锝01100 +Undo,**鍙傛暟璇存槑锛**鐢ㄤ簬鎺у埗undo寮哄埗鍥炴敹闃堝硷紝杈惧埌闃堝肩殑80%鍚姩寮哄埗鍥炴敹锛岀敤鎴烽渶瑕佹牴鎹嚜宸辩殑涓氬姟鎯呭喌锛岃缃鍊硷紝鍙互閫氳繃鍏堣缃竴涓緝澶у硷紝鐒跺悗瑙傚療瀹為檯涓氬姟杩愯鍗犵敤undo绌洪棿锛屽啀灏嗚鍊艰皟鏁翠负鍚堢悊鍊笺,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/Undo.html,Undo,Undo +PQsendQuery,鍚戞湇鍔″櫒鎻愪氦涓涓懡浠よ屼笉绛夊緟缁撴灉銆傚鏋滄煡璇㈡垚鍔熷彂閫佸垯杩斿洖1锛屽惁鍒欒繑鍥0銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PQsendQuery.html,PQsendQuery,PQsendQuery +GAUSS-01771 鈥 GAUSS-01780,GAUSS-01771: 鈥渃annot create relations in temporary schemas of other sessions鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01771-GAUSS-01780.html,GAUSS-01771 鈥 GAUSS-01780,GAUSS锝01771锝淕AUSS锝01780 +CREATE USER,鍒涘缓涓涓敤鎴枫,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/CREATE-USER.html,CREATE USER,CREATE锝淯SER +SUMMARY_STAT_DATABASE_CONFLICTS,鏄剧ずopenGauss鍐呮眹鑱氱殑鏁版嵁搴撳啿绐佺姸鎬佺殑缁熻淇℃伅銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/SUMMARY_STAT_DATABASE_CONFLICTS.html,SUMMARY_STAT_DATABASE_CONFLICTS,SUMMARY锝淪TAT锝淒ATABASE锝淐ONFLICTS +DB4AI: 鏁版嵁搴撻┍鍔ˋI,DB4AI鏄寚鍒╃敤鏁版嵁搴撶殑鑳藉姏椹卞姩AI浠诲姟锛屽疄鐜版暟鎹瓨鍌ㄣ佹妧鏈爤鐨勫悓鏋勩傞氳繃鍦ㄦ暟鎹簱鍐呴泦鎴怉I绠楁硶锛屼护openGauss鍏峰鏁版嵁搴撳師鐢烝I璁＄畻寮曟搸銆佹ā鍨嬬鐞嗐丄I绠楀瓙銆丄I鍘熺敓鎵ц璁″垝鐨勮兘鍔涳紝涓虹敤鎴锋彁渚涙櫘鎯燗I鎶鏈備笉鍚屼簬浼犵粺鐨凙I寤烘ā娴佺▼锛孌B4AI鈥滀竴绔欏紡鈥濆缓妯″彲浠ヨВ鍐虫暟鎹湪鍚勫钩鍙扮殑鍙嶅娴佽浆闂锛屽悓鏃剁畝鍖栧紑鍙戞祦绋嬶紝骞跺彲閫氳繃鏁版嵁搴撹鍒掑嚭鏈浼樻墽琛岃矾寰勶紝璁╁紑鍙戣呮洿涓撴敞浜庡叿浣撲笟鍔″拰妯″瀷鐨勮皟浼樹笂锛屽叿澶囧悓绫讳骇鍝佷笉鍏峰鐨勬槗鐢ㄦт笌鎬ц兘浼樺娍銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/DB4AI-%E6%95%B0%E6%8D%AE%E5%BA%93%E9%A9%B1%E5%8A%A8AI.html,DB4AI: 鏁版嵁搴撻┍鍔ˋI,DB4AI锝滄暟鎹簱锝滈┍鍔綔AI +PG_EXT_STATS,PG_EXT_STATS瑙嗗浘鎻愪緵瀵瑰瓨鍌ㄥ湪PG_STATISTIC_EXT琛ㄩ噷闈㈢殑鎵╁睍缁熻淇℃伅鐨勮闂傛墿灞曠粺璁′俊鎭洰鍓嶅寘鎷鍒楃粺璁′俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_EXT_STATS.html,PG_EXT_STATS,PG锝淓XT锝淪TATS +GAUSS-05501 鈥 GAUSS-05600,GAUSS-05501 鈥 GAUSS-05510,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05501-GAUSS-05600.html,GAUSS-05501 鈥 GAUSS-05600,GAUSS锝05501锝淕AUSS锝05600 +鍦╔FS鏂囦欢绯荤粺涓紝鍑虹幇鏂囦欢鎹熷潖,"鍦ㄦ暟鎹簱浣跨敤杩囩▼涓紝鏈夋瀬灏忕殑姒傜巼鍑虹幇XFS鏂囦欢绯荤粺鐨勬姤閿欙紙Input/Output error , structure needs cleaning锛夈",https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%9C%A8XFS%E6%96%87%E4%BB%B6%E7%B3%BB%E7%BB%9F%E4%B8%AD-%E5%87%BA%E7%8E%B0%E6%96%87%E4%BB%B6%E6%8D%9F%E5%9D%8F.html,鍦╔FS鏂囦欢绯荤粺涓紝鍑虹幇鏂囦欢鎹熷潖,XFS锝滄枃浠剁郴缁燂綔涓綔鍑虹幇锝滄枃浠讹綔鎹熷潖 +鏌ョ湅鍙傛暟褰撳墠鍙栧,openGauss瀹夎鍚庯紝鏈変竴濂楅粯璁ょ殑杩愯鍙傛暟锛屼负浜嗕娇openGauss涓庝笟鍔＄殑閰嶅悎搴︽洿楂橈紝鐢ㄦ埛闇瑕佹牴鎹笟鍔″満鏅拰鏁版嵁閲忕殑澶у皬杩涜GUC鍙傛暟璋冩暣銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%9F%A5%E7%9C%8B%E5%8F%82%E6%95%B0%E5%BD%93%E5%89%8D%E5%8F%96%E5%80%BC.html,鏌ョ湅鍙傛暟褰撳墠鍙栧,鏌ョ湅锝滃弬鏁帮綔褰撳墠锝滃彇鍊 +GAUSS-01941 鈥 GAUSS-01950,GAUSS-01942: 鈥渢oo few entries in colnames list鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01941-GAUSS-01950.html,GAUSS-01941 鈥 GAUSS-01950,GAUSS锝01941锝淕AUSS锝01950 +BGWRITER_STAT,BGWRITER_STAT瑙嗗浘鏄剧ず鍏充簬鍚庣鍐欒繘绋嬫椿鍔ㄧ殑缁熻淇℃伅銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/BGWRITER_STAT.html,BGWRITER_STAT,BGWRITER锝淪TAT +GAUSS-00711 鈥 GAUSS-00720,GAUSS-00711: 鈥渃annot %s '%s' because it is being used by active queries in this session鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00711-GAUSS-00720.html,GAUSS-00711 鈥 GAUSS-00720,GAUSS锝00711锝淕AUSS锝00720 +鏇存柊琛ㄤ腑鏁版嵁,淇敼宸茬粡瀛樺偍鍦ㄦ暟鎹簱涓暟鎹殑琛屼负鍙仛鏇存柊銆傜敤鎴峰彲浠ユ洿鏂板崟鐙竴琛屻佹墍鏈夎鎴栬呮寚瀹氱殑閮ㄥ垎琛屻傝繕鍙互鐙珛鏇存柊姣忎釜瀛楁锛岃屽叾浠栧瓧娈靛垯涓嶅彈褰卞搷銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%9B%B4%E6%96%B0%E8%A1%A8%E4%B8%AD%E6%95%B0%E6%8D%AE.html,鏇存柊琛ㄤ腑鏁版嵁,鏇存柊锝滆〃涓綔鏁版嵁 DROP MATERIALIZED VIEW,寮哄埗鍒犻櫎鏁版嵁搴撲腑宸叉湁鐨勭墿鍖栬鍥俱,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/DROP-MATERIALIZED-VIEW.html,DROP MATERIALIZED VIEW,DROP锝淢ATERIALIZED锝淰IEW -GAUSS-07411 鈥 GAUSS-07420,GAUSS-07411: 鈥渨aiting for ourselves鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-07411-GAUSS-07420.html,GAUSS-07411 鈥 GAUSS-07420,GAUSS锝07411锝淕AUSS锝07420 -GAUSS-01821 鈥 GAUSS-01830,GAUSS-01821: 鈥渧ariadic parameter must be last鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01821-GAUSS-01830.html,GAUSS-01821 鈥 GAUSS-01830,GAUSS锝01821锝淕AUSS锝01830 +gs_dump,gs_dump鏄痮penGauss鐢ㄤ簬瀵煎嚭鏁版嵁搴撶浉鍏充俊鎭殑宸ュ叿锛岀敤鎴峰彲浠ヨ嚜瀹氫箟瀵煎嚭涓涓暟鎹簱鎴栧叾涓殑瀵硅薄锛堟ā寮忋佽〃銆佽鍥剧瓑锛夛紝鍥炴敹绔欏璞￠櫎澶栥傛敮鎸佸鍑虹殑鏁版嵁搴撳彲浠ユ槸榛樿鏁版嵁搴損ostgres锛屼篃鍙互鏄嚜瀹氫箟鏁版嵁搴撱,https://opengauss.org/zh/docs/3.0.0/docs/Toolreference/gs_dump.html,gs_dump,gs锝渄ump 鍙戝竷,鍙戝竷鍙互琚畾涔夊湪浠讳綍鐗╃悊澶嶅埗鐨勪富鏈嶅姟鍣ㄤ笂銆傚畾涔夋湁鍙戝竷鐨勮妭鐐硅绉颁负鍙戝竷鑰呫傚彂甯冩槸浠庝竴涓〃鎴栬呬竴缁勮〃鐢熸垚鐨勬敼鍙樼殑闆嗗悎锛屼篃鍙互琚弿杩颁负鏇存敼闆嗗悎鎴栬呭鍒堕泦鍚堛傛瘡涓彂甯冮兘鍙瓨鍦ㄤ簬涓涓暟鎹簱涓,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%8F%91%E5%B8%83.html,鍙戝竷,鍙戝竷 -PG_FOREIGN_SERVER,PG_FOREIGN_SERVER绯荤粺琛ㄥ瓨鍌ㄥ閮ㄦ湇鍔″櫒瀹氫箟銆備竴涓閮ㄦ湇鍔″櫒鎻忚堪浜嗕竴涓閮ㄦ暟鎹簮锛屼緥濡備竴涓繙绋嬫湇鍔″櫒銆傚閮ㄦ湇鍔″櫒閫氳繃澶栭儴鏁版嵁灏佽鍣ㄨ闂,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_FOREIGN_SERVER.html,PG_FOREIGN_SERVER,PG锝淔OREIGN锝淪ERVER -CM鐩稿叧鍙傛暟,CM鐩稿叧鍙傛暟鐨勪慨鏀瑰GaussDB Kernel鐨勮繍琛屾満鍒舵湁褰卞搷锛屽缓璁敱GaussDB Kernel鐨勫伐绋嬪笀鍗忓姪淇敼銆備慨鏀笴M鐩稿叧鍙傛暟鐨勬柟娉曪紝璇峰弬鑰冭〃2涓柟寮忎竴杩涜璁剧疆銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/CM%E7%9B%B8%E5%85%B3%E5%8F%82%E6%95%B0.html,CM鐩稿叧鍙傛暟,CM锝滅浉鍏筹綔鍙傛暟 -gs_check,gs_check鏀硅繘澧炲己锛岀粺涓鍖栧綋鍓嶇郴缁熶腑瀛樺湪鐨勫悇绉嶆鏌ュ伐鍏凤紝渚嬪gs_check銆乬s_checkos绛夛紝甯姪鐢ㄦ埛鍦╫penGauss杩愯杩囩▼涓紝鍏ㄩ噺鐨勬鏌penGauss杩愯鐜銆佹搷浣滅郴缁熺幆澧冦佺綉缁滅幆澧冨強鏁版嵁搴撴墽琛岀幆澧冿紝涔熸湁鍔╀簬鍦╫penGauss閲嶅ぇ鎿嶄綔涔嬪墠瀵瑰悇绫荤幆澧冭繘琛屽叏闈㈡鏌ワ紝鏈夋晥淇濊瘉鎿嶄綔鎵ц鎴愬姛銆,https://opengauss.org/zh/docs/3.0.0/docs/Toolreference/gs_check.html,gs_check,gs锝渃heck -STAT_SYS_INDEXES,鏄剧ずpg_catalog銆乮nformation_schema浠ュ強pg_toast妯″紡涓墍鏈夌郴缁熻〃鐨勭储寮曠姸鎬佷俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/STAT_SYS_INDEXES.html,STAT_SYS_INDEXES,STAT锝淪YS锝淚NDEXES -GAUSS-03731 鈥 GAUSS-03740,GAUSS-03731: 鈥渦nexpected chunk size %d (expected %d) in final chunk %d for toast value %u in %s鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03731-GAUSS-03740.html,GAUSS-03731 鈥 GAUSS-03740,GAUSS锝03731锝淕AUSS锝03740 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+璁剧疆甯愭埛瀹夊叏绛栫暐,openGauss涓哄笎鎴锋彁渚涗簡鑷姩閿佸畾鍜岃В閿佸笎鎴枫佹墜鍔ㄩ攣瀹氬拰瑙ｉ攣寮傚父甯愭埛鍜屽垹闄や笉鍐嶄娇鐢ㄧ殑甯愭埛绛変竴绯诲垪鐨勫畨鍏ㄦ帾鏂斤紝淇濊瘉鏁版嵁瀹夊叏銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E8%AE%BE%E7%BD%AE%E5%B8%90%E6%88%B7%E5%AE%89%E5%85%A8%E7%AD%96%E7%95%A5.html,璁剧疆甯愭埛瀹夊叏绛栫暐,璁剧疆锝滃笎鎴凤綔瀹夊叏绛栫暐 +GAUSS-02351 鈥 GAUSS-02360,GAUSS-02351: 鈥渃annot set parent params from subquery鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02351-GAUSS-02360.html,GAUSS-02351 鈥 GAUSS-02360,GAUSS锝02351锝淕AUSS锝02360 +GAUSS-05041 鈥 GAUSS-05050,GAUSS-05041: 鈥淪ubquery should at least have a target list or values list.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05041-GAUSS-05050.html,GAUSS-05041 鈥 GAUSS-05050,GAUSS锝05041锝淕AUSS锝05050 +鏁扮粍琛ㄨ揪寮,"expression IN (value [, 鈥)",https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%95%B0%E7%BB%84%E8%A1%A8%E8%BE%BE%E5%BC%8F.html,鏁扮粍琛ㄨ揪寮,鏁扮粍锝滆〃杈惧紡 +GAUSS-00811 鈥 GAUSS-00820,"GAUSS-00811: 鈥'%s' is not a table, index, or TOAST table鈥",https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00811-GAUSS-00820.html,GAUSS-00811 鈥 GAUSS-00820,GAUSS锝00811锝淕AUSS锝00820 +缃戝崱澶氫腑鏂槦鍒楄缃,閽堝娉板北鍗曟牳鑳藉姏涓嶈冻锛屾牳鏁板張杈冨鐨勬儏鍐碉紝浜у搧闇瑕佸湪鏈嶅姟鍣ㄧ锛屽鎴风鍧囦娇鐢ㄧ綉鍗″涓柇闃熷垪锛堥粯璁16闃熷垪锛夌殑瑙勬牸锛岀綉鍗¤嚦灏戜负鍗冨厗缃戝崱锛屽鎴风涓庢湇鍔＄鍏夌氦浜掕繛銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E7%BD%91%E5%8D%A1%E5%A4%9A%E4%B8%AD%E6%96%AD%E9%98%9F%E5%88%97%E8%AE%BE%E7%BD%AE.html,缃戝崱澶氫腑鏂槦鍒楄缃,缃戝崱锝滀腑鏂綔闃熷垪锝滆缃 +GAUSS-01851 鈥 GAUSS-01860,GAUSS-01851: 鈥渋nvalid input parameters when searching for local index under some index鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01851-GAUSS-01860.html,GAUSS-01851 鈥 GAUSS-01860,GAUSS锝01851锝淕AUSS锝01860 +GAUSS-05311 鈥 GAUSS-05320,GAUSS-05311: 鈥淢CV column numbers are not matched.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05311-GAUSS-05320.html,GAUSS-05311 鈥 GAUSS-05320,GAUSS锝05311锝淕AUSS锝05320 +CREATE DATA SOURCE,鍒涘缓涓涓柊鐨勫閮ㄦ暟鎹簮瀵硅薄锛岃瀵硅薄鐢ㄤ簬瀹氫箟openGauss瑕佽繛鎺ョ殑鐩爣搴撲俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/CREATE-DATA-SOURCE.html,CREATE DATA SOURCE,CREATE锝淒ATA锝淪OURCE +gstrace,gstrace鏄痮penGauss鎻愪緵鐨勭敤鏉ヨ窡韪唴鏍镐唬鐮佹墽琛岃矾寰勩佽褰曞唴鏍告暟鎹粨鏋勩佸垎鏋愪唬鐮佹ц兘鐨勫伐鍏枫俆race鐨勬湁闄愮偣浣嶅拰鏁版嵁鍦ㄧ増鏈腑琚浐鍖栵紝鏃犳硶鍔ㄦ佹坊鍔犲拰鍒犻櫎銆,https://opengauss.org/zh/docs/3.0.0/docs/Toolreference/gstrace.html,gstrace,gstrace +GLOBAL_OS_RUNTIME,鎻愪緵openGauss涓墍鏈夋甯歌妭鐐逛笅鐨勬搷浣滅郴缁熻繍琛岀姸鎬佷俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GLOBAL_OS_RUNTIME.html,GLOBAL_OS_RUNTIME,GLOBAL锝淥S锝淩UNTIME +GAUSS-04131 鈥 GAUSS-04140,GAUSS-04131: 鈥渇lush file '%s' failed: %m鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04131-GAUSS-04140.html,GAUSS-04131 鈥 GAUSS-04140,GAUSS锝04131锝淕AUSS锝04140 +GAUSS-02181 鈥 GAUSS-02190,GAUSS-02181: 鈥減ooler failed to send res: %m鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02181-GAUSS-02190.html,GAUSS-02181 鈥 GAUSS-02190,GAUSS锝02181锝淕AUSS锝02190 +GAUSS-05451 鈥 GAUSS-05460,"GAUSS-05451: 鈥渂ogus lock file '%s',could not unlink it : %m鈥",https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05451-GAUSS-05460.html,GAUSS-05451 鈥 GAUSS-05460,GAUSS锝05451锝淕AUSS锝05460 +鍙戦佺鏈嶅姟鍣,**鍙傛暟璇存槑锛**鎸囧畾浜嬪姟鏃ュ織鍙戦佽繘绋嬬殑骞跺彂杩炴帴鏈澶ф暟閲忋備笉鍙ぇ浜庣瓑浜巑ax_connections銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%8F%91%E9%80%81%E7%AB%AF%E6%9C%8D%E5%8A%A1%E5%99%A8.html,鍙戦佺鏈嶅姟鍣,鍙戦侊綔绔綔鏈嶅姟鍣 +PG_STATIO_ALL_INDEXES,PG_STATIO_ALL_INDEXES瑙嗗浘灏嗗寘鍚綋鍓嶆暟鎹簱涓殑姣忎釜绱㈠紩琛岋紝鏄剧ず鐗瑰畾绱㈠紩鐨処/O鐨勭粺璁°,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_STATIO_ALL_INDEXES.html,PG_STATIO_ALL_INDEXES,PG锝淪TATIO锝淎LL锝淚NDEXES +GAUSS-00351 鈥 GAUSS-00360,GAUSS-00351: 鈥渋ndex '%s' contains expressions鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00351-GAUSS-00360.html,GAUSS-00351 鈥 GAUSS-00360,GAUSS锝00351锝淕AUSS锝00360 +C/C++璇█,ODBC,https://opengauss.org/zh/docs/3.0.0/docs/BriefTutorial/C-C++%E8%AF%AD%E8%A8%80.html,C/C++璇█,C锝/锝淐++锝滆瑷 +GAUSS-04211 鈥 GAUSS-04220,GAUSS-04211: 鈥渃ould not disable timer for session timeout鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04211-GAUSS-04220.html,GAUSS-04211 鈥 GAUSS-04220,GAUSS锝04211锝淕AUSS锝04220 +浣跨敤FAQ,鍥炵瓟锛,https://opengauss.org/zh/docs/3.0.0/docs/FAQ/%E4%BD%BF%E7%94%A8FAQ.html,浣跨敤FAQ,浣跨敤锝淔AQ +GAUSS-06811 鈥 GAUSS-06820,GAUSS-06811: 鈥淸SonicHash] Unrecognize desc type %d with type oid %u鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06811-GAUSS-06820.html,GAUSS-06811 鈥 GAUSS-06820,GAUSS锝06811锝淕AUSS锝06820 +GAUSS-03491 鈥 GAUSS-03500,GAUSS-03492: 鈥渃annot assign OIDs during recovery鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03491-GAUSS-03500.html,GAUSS-03491 鈥 GAUSS-03500,GAUSS锝03491锝淕AUSS锝03500 +gs_cgroup,闆嗙兢鐜涓嬪仛鎵归噺浠诲姟澶勭悊鏃讹紝澶氫换鍔″鏉傛э紝浼氬鑷翠笉鍚屾満鍣ㄩ棿鐨勮礋杞藉樊璺濆緢澶с備负浜嗗厖鍒嗗埄鐢ㄩ泦缇よ祫婧愶紝璐熻浇绠＄悊鍙樺緱灏や负閲嶈銆俫s_cgroup鏄痮penGauss鎻愪緵鐨勮礋杞界鐞嗗伐鍏枫傝礋璐ｅ垱寤洪粯璁ゆ帶鍒剁粍銆佸垱寤虹敤鎴疯嚜瀹氫箟鎺у埗缁勩佸垹闄ょ敤鎴疯嚜瀹氫箟鎺у埗缁勩佹洿鏂扮敤鎴疯嚜瀹氫箟缁勭殑璧勬簮閰嶉鍜岃祫婧愰檺棰濄佹樉绀烘帶鍒剁粍閰嶇疆鏂囦欢鍐呭銆佹樉绀烘帶鍒剁粍鏍戝舰缁撴瀯鍜屽垹闄ょ敤鎴风殑鎵鏈夋帶鍒剁粍銆,https://opengauss.org/zh/docs/3.0.0/docs/Toolreference/gs_cgroup.html,gs_cgroup,gs锝渃group +THREAD_WAIT_STATUS,閫氳繃璇ヨ鍥惧彲浠ユ娴嬪綋鍓嶅疄渚嬩腑宸ヤ綔绾跨▼锛坆ackend thread锛変互鍙婅緟鍔╃嚎绋嬶紙auxiliary thread锛夌殑闃诲绛夊緟鎯呭喌锛屽叿浣撲簨浠朵俊鎭鍙傝15.3.67-琛2 绛夊緟鐘舵佸垪琛ㄣ15.3.67-琛3 杞婚噺绾ч攣绛夊緟浜嬩欢鍒楄〃銆15.3.67-琛4 IO绛夊緟浜嬩欢鍒楄〃鍜15.3.67-琛5 浜嬪姟閿佺瓑寰呬簨浠跺垪琛ㄣ,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/THREAD_WAIT_STATUS.html,THREAD_WAIT_STATUS,THREAD锝淲AIT锝淪TATUS +GAUSS-07441 鈥 GAUSS-07450,GAUSS-07441: 鈥渢oast_rel should not be NULL!鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-07441-GAUSS-07450.html,GAUSS-07441 鈥 GAUSS-07450,GAUSS锝07441锝淕AUSS锝07450 +FAQ,濡傛灉鍦╮oot鐢ㄦ埛涓嬫墽琛屽伐鍏峰懡浠ゆ椂锛屽嚭鐜板涓嬩俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Toolreference/FAQ.html,FAQ,FAQ +pg_archivecleanup,pg_archivecleanup鏄竴涓敤浜庢竻鐞嗘棫鐨勫綊妗ｆ棩蹇楃殑宸ュ叿銆,https://opengauss.org/zh/docs/3.0.0/docs/Toolreference/pg_archivecleanup.html,pg_archivecleanup,pg锝渁rchivecleanup +GAUSS-07001 鈥 GAUSS-07100,GAUSS-07001 鈥 GAUSS-07010,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-07001-GAUSS-07100.html,GAUSS-07001 鈥 GAUSS-07100,GAUSS锝07001锝淕AUSS锝07100 +鐢熸垚閰嶇疆鏂囦欢,鍦╫penGauss浣跨敤杩囩▼涓紝濡傛灉闈欐侀厤缃枃浠舵棤鎰忔崯鍧忓悗锛屼細褰卞搷openGauss鎰熺煡openGauss鎷撴墤缁撴瀯鍜屼富澶囧叧绯汇備娇鐢╣s_om宸ュ叿鐢熸垚鐨勯潤鎬侀厤缃枃浠讹紝鍙互鏇挎崲宸茬粡鎹熷潖鐨勯厤缃枃浠讹紝淇濊瘉openGauss鐨勬甯歌繍琛屻,https://opengauss.org/zh/docs/3.0.0/docs/Administratorguide/%E7%94%9F%E6%88%90%E9%85%8D%E7%BD%AE%E6%96%87%E4%BB%B6.html,鐢熸垚閰嶇疆鏂囦欢,鐢熸垚锝滈厤缃枃浠 GAUSS-06901 鈥 GAUSS-06910,GAUSS-06901: 鈥淔ailed to alloc the space to fileHeader.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06901-GAUSS-06910.html,GAUSS-06901 鈥 GAUSS-06910,GAUSS锝06901锝淕AUSS锝06910 -GAUSS-02781 鈥 GAUSS-02790,GAUSS-02781: 鈥渞ecord type has not been registered鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02781-GAUSS-02790.html,GAUSS-02781 鈥 GAUSS-02790,GAUSS锝02781锝淕AUSS锝02790 -GAUSS-04371 鈥 GAUSS-04380,GAUSS-04371: 鈥淚nvalid value for tablespace maxsize: '%s'鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04371-GAUSS-04380.html,GAUSS-04371 鈥 GAUSS-04380,GAUSS锝04371锝淕AUSS锝04380 -Load Profile,Load Profile鎸囨爣鍚嶇О鍙婃弿杩板涓嬭〃鎵绀恒,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/Load-Profile.html,Load Profile,Load锝淧rofile -GAUSS-05231鈥 GAUSS-05240,GAUSS-05231: 鈥渕alloc memory failed in dynamic loader.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05231-GAUSS-05240.html,GAUSS-05231鈥 GAUSS-05240,GAUSS锝05231锝淕AUSS锝05240 -GAUSS-06551 鈥 GAUSS-06560,GAUSS-06551: 鈥淔ailed on getting IR function : LLVMIRtextnlike!\n鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06551-GAUSS-06560.html,GAUSS-06551 鈥 GAUSS-06560,GAUSS锝06551锝淕AUSS锝06560 -GS_TXN_SNAPSHOT,GS_TXN_SNAPSHOT鏄滄椂闂存埑-CSN鈥濇槧灏勮〃锛屽懆鏈熸ч噰鏍凤紝骞剁淮鎶ら傚綋鐨勬椂闂磋寖鍥达紝鐢ㄤ簬浼扮畻鑼冨洿鍐呯殑鏃堕棿鎴冲搴旂殑CSN鍊笺,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GS_TXN_SNAPSHOT.html,GS_TXN_SNAPSHOT,GS锝淭XN锝淪NAPSHOT -FETCH,FETCH閫氳繃宸插垱寤虹殑娓告爣鏉ユ绱㈡暟鎹,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/FETCH.html,FETCH,FETCH -GAUSS-04781 鈥 GAUSS-04790,GAUSS-04781: 鈥淯pper-level GROUPING found where not expected鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04781-GAUSS-04790.html,GAUSS-04781 鈥 GAUSS-04790,GAUSS锝04781锝淕AUSS锝04790 -STAT_DATABASE,瑙嗗浘灏嗗寘鍚湰鑺傜偣涓瘡涓暟鎹簱鐨勭粺璁′俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/STAT_DATABASE.html,STAT_DATABASE,STAT锝淒ATABASE -鍒涘缓琛,鍦ㄥ綋鍓嶆暟鎹簱涓垱寤轰竴涓柊鐨勭┖鐧借〃锛岃琛ㄧ敱鍛戒护鎵ц鑰呮墍鏈夈傚湪涓嶅悓鐨勬暟鎹簱涓彲浠ュ瓨鏀剧浉鍚岀殑琛ㄣ傛偍鍙互浣跨敤CREATE TABLE璇彞鍒涘缓琛ㄣ,https://opengauss.org/zh/docs/3.0.0/docs/BriefTutorial/%E5%88%9B%E5%BB%BA%E8%A1%A8.html,鍒涘缓琛,鍒涘缓锝滆〃 -MOT鐨勬蹇,鏈珷浠嬬粛openGauss MOT鐨勮璁″拰宸ヤ綔鍘熺悊锛岄槓鏄庡叾楂樼骇鐗规с佸姛鑳藉強浣跨敤鏂规硶锛屾棬鍦ㄨ璇昏呬簡瑙OT鎿嶄綔涓婄殑鎶鏈粏鑺傘侀噸瑕佺壒鎬х粏鑺傚拰鍒涙柊鐐广傛湰绔犲唴瀹规湁鍔╀簬鍐崇瓥MOT鏄惁閫傚悎浜庣壒瀹氱殑搴旂敤闇姹傦紝浠ュ強杩涜鏈鏈夋晥鐨勪娇鐢ㄥ拰绠＄悊銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/MOT%E7%9A%84%E6%A6%82%E5%BF%B5.html,MOT鐨勬蹇,MOT锝滄蹇 -GAUSS-07221 鈥 GAUSS-07230,GAUSS-07221: 鈥淒W file close failed鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-07221-GAUSS-07230.html,GAUSS-07221 鈥 GAUSS-07230,GAUSS锝07221锝淕AUSS锝07230 -GAUSS-05641 鈥 GAUSS-05650,GAUSS-05641: 鈥渦pdate snapshot end time stamp filled鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05641-GAUSS-05650.html,GAUSS-05641 鈥 GAUSS-05650,GAUSS锝05641锝淕AUSS锝05650 -鎶鏈寚鏍,openGauss鐨勬妧鏈寚鏍囧琛1鎵绀恒,https://opengauss.org/zh/docs/3.0.0/docs/Description/%E6%8A%80%E6%9C%AF%E6%8C%87%E6%A0%87.html,鎶鏈寚鏍,鎶鏈寚鏍 -GAUSS-05821 鈥 GAUSS-05830,GAUSS-05823: 鈥淐an't modify is_foreign option when altering resource pool.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05821-GAUSS-05830.html,GAUSS-05821 鈥 GAUSS-05830,GAUSS锝05821锝淕AUSS锝05830 -GAUSS-03321 鈥 GAUSS-03330,GAUSS-03321: 鈥渋nvalid multibyte character for locale鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03321-GAUSS-03330.html,GAUSS-03321 鈥 GAUSS-03330,GAUSS锝03321锝淕AUSS锝03330 -GAUSS-04051 鈥 GAUSS-04060,GAUSS-04051: 鈥渃ould not set the cipher list (no valid ciphers available)鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04051-GAUSS-04060.html,GAUSS-04051 鈥 GAUSS-04060,GAUSS锝04051锝淕AUSS锝04060 -浣跨敤鍑嗗,璋冧紭绋嬪簭鏄竴涓嫭绔嬩簬鏁版嵁搴撳唴鏍镐箣澶栫殑宸ュ叿锛岄渶瑕佹彁渚涙暟鎹簱鍙婂叾鎵鍦ㄥ疄渚嬬殑鐢ㄦ埛鍚嶅拰鐧诲綍瀵嗙爜淇℃伅锛屼互渚挎帶鍒舵暟鎹簱鎵цbenchmark杩涜鎬ц兘娴嬭瘯锛涘湪鍚姩璋冧紭绋嬪簭鍓嶏紝瑕佹眰鐢ㄦ埛娴嬭瘯鐜浜や簰姝ｅ父锛岃兘澶熸甯歌窇閫歜enchmark娴嬭瘯鑴氭湰銆佽兘澶熸甯歌繛鎺ユ暟鎹簱銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E4%BD%BF%E7%94%A8%E5%87%86%E5%A4%87-61.html,浣跨敤鍑嗗,浣跨敤锝滃噯澶 -GAUSS-06781 鈥 GAUSS-06790,GAUSS-06781: 鈥淢PP with-recursive datanode:%s CTE(%d) recursive_union_finish is not set to finish鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06781-GAUSS-06790.html,GAUSS-06781 鈥 GAUSS-06790,GAUSS锝06781锝淕AUSS锝06790 -鍩哄洜鏌ヨ浼樺寲鍣,浠嬬粛鍩哄洜鏌ヨ浼樺寲鍣ㄧ浉鍏崇殑鍙傛暟銆傚熀鍥犳煡璇紭鍖栧櫒锛圙EQO锛夋槸涓绉嶅惎鍙戝紡鐨勬煡璇㈣鍒掔畻娉曘傝繖涓畻娉曞噺灏戜簡瀵瑰鏉傛煡璇㈣鍒掔殑鏃堕棿锛岃屼笖鐢熸垚瑙勫垝鐨勫紑閿鏈夋椂涔熷皬浜庢甯哥殑璇﹀敖鐨勬煡璇㈢畻娉曘,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%9F%BA%E5%9B%A0%E6%9F%A5%E8%AF%A2%E4%BC%98%E5%8C%96%E5%99%A8.html,鍩哄洜鏌ヨ浼樺寲鍣,鍩哄洜锝滄煡璇綔浼樺寲锝滃櫒 -DB4AI,openGauss褰撳墠鐗堟湰鏀寔浜嗗師鐢烡B4AI鑳藉姏锛岄氳繃寮曞叆鍘熺敓AI绠楀瓙锛岀畝鍖栨搷浣滄祦绋嬶紝鍏呭垎鍒╃敤鏁版嵁搴撲紭鍖栧櫒銆佹墽琛屽櫒鐨勪紭鍖栦笌鎵ц鑳藉姏锛岃幏寰楅珮鎬ц兘鐨勬暟鎹簱鍐呮ā鍨嬭缁冭兘鍔涖傛洿绠鍖栫殑妯″瀷璁粌涓庨娴嬫祦绋嬨佹洿楂樼殑鎬ц兘琛ㄧ幇锛岃寮鍙戣呭湪鏇寸煭鏃堕棿鍐呰兘鏇翠笓娉ㄤ簬妯″瀷鐨勮皟浼樹笌鏁版嵁鍒嗘瀽涓婏紝鑰岄伩鍏嶄簡纰庣墖鍖栫殑鎶鏈爤涓庡啑浣欑殑浠ｇ爜瀹炵幇銆,https://opengauss.org/zh/docs/3.0.0/docs/BriefTutorial/DB4AI.html,DB4AI,DB4AI -GS_THREAD_MEMORY_CONTEXT,GS_THREAD_MEMORY_CONTEXT瑙嗗浘缁熻鎵鏈夌殑绾跨▼鐨勫唴瀛樹娇鐢ㄦ儏鍐碉紝浠emoryContext鑺傜偣鏉ョ粺璁°傝瑙嗗浘鍦ㄥ叧闂嚎绋嬫睜锛坋nable_thread_pool = off锛夋椂绛変环浜嶨S_SESSION_MEMORY_DETAIL瑙嗗浘銆傚綋GUC鍙傛暟enable_memory_limit鐨勫间负off鏃讹紝鏈鍥句笉鍙敤銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GS_THREAD_MEMORY_CONTEXT.html,GS_THREAD_MEMORY_CONTEXT,GS锝淭HREAD锝淢EMORY锝淐ONTEXT -GROUP BY瀛愬彞,GROUP BY璇彞鍜孲ELECT璇彞涓璧蜂娇鐢紝鐢ㄦ潵瀵圭浉鍚岀殑鏁版嵁杩涜鍒嗙粍銆傛偍鍙互瀵逛竴鍒楁垨鑰呭鍒楄繘琛屽垎缁勶紝浣嗘槸琚垎缁勭殑鍒楀繀椤诲瓨鍦ㄣ,https://opengauss.org/zh/docs/3.0.0/docs/BriefTutorial/GROUP-BY%E5%AD%90%E5%8F%A5.html,GROUP BY瀛愬彞,GROUP锝淏Y锝滃瓙鍙 -GAUSS-06731 鈥 GAUSS-06740,GAUSS-06731: 鈥渦nrecognized markType: %d when initializing query plan.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06731-GAUSS-06740.html,GAUSS-06731 鈥 GAUSS-06740,GAUSS锝06731锝淕AUSS锝06740 -GAUSS-04141 鈥 GAUSS-04150,GAUSS-04141: 鈥渦nsupported byval length: %d鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04141-GAUSS-04150.html,GAUSS-04141 鈥 GAUSS-04150,GAUSS锝04141锝淕AUSS锝04150 -GAUSS-03691 鈥 GAUSS-03700,GAUSS-03691: 鈥渋nconsistent point values鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03691-GAUSS-03700.html,GAUSS-03691 鈥 GAUSS-03700,GAUSS锝03691锝淕AUSS锝03700 -Wait Events,WAIT_EVENTS,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/Wait-Events.html,Wait Events,Wait锝淓vents -GLOBAL_SESSION_STAT,鍚勮妭鐐逛笂浠ヤ細璇濈嚎绋嬫垨AutoVacuum绾跨▼涓哄崟浣嶏紝缁熻浼氳瘽鐘舵佷俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GLOBAL_SESSION_STAT.html,GLOBAL_SESSION_STAT,GLOBAL锝淪ESSION锝淪TAT -PG_ATTRIBUTE,PG_ATTRIBUTE绯荤粺琛ㄥ瓨鍌ㄥ叧浜庤〃瀛楁鐨勪俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_ATTRIBUTE.html,PG_ATTRIBUTE,PG锝淎TTRIBUTE -GAUSS-03461 鈥 GAUSS-03470,GAUSS-03461: 鈥渃annot PREPARE a transaction that has exported snapshots鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03461-GAUSS-03470.html,GAUSS-03461 鈥 GAUSS-03470,GAUSS锝03461锝淕AUSS锝03470 -杩愮畻绗,openGauss涓繍绠楃鏄竴涓繚鐣欏叧閿瓧鎴栧瓧绗︼紝涓鑸敤鍦╓HERE璇彞涓紝浣滀负杩囨护鏉′欢銆傚父瑙佽繍绠楃濡備笅銆,https://opengauss.org/zh/docs/3.0.0/docs/BriefTutorial/%E8%BF%90%E7%AE%97%E7%AC%A6.html,杩愮畻绗,杩愮畻绗 -鎿嶄綔绯荤粺鍙傛暟璋冧紭,鍦ㄦц兘璋冧紭杩囩▼涓紝鍙互鏍规嵁瀹為檯涓氬姟鎯呭喌淇敼鍏抽敭鎿嶄綔绯荤粺锛圤S锛夐厤缃弬鏁帮紝浠ユ彁鍗噊penGauss鏁版嵁搴撶殑鎬ц兘銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%93%8D%E4%BD%9C%E7%B3%BB%E7%BB%9F%E5%8F%82%E6%95%B0%E8%B0%83%E4%BC%98.html,鎿嶄綔绯荤粺鍙傛暟璋冧紭,鎿嶄綔绯荤粺锝滃弬鏁帮綔璋冧紭 -鍒涘缓鍜岀鐞嗚〃,鍒涘缓琛,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%88%9B%E5%BB%BA%E5%92%8C%E7%AE%A1%E7%90%86%E8%A1%A8.html,鍒涘缓鍜岀鐞嗚〃,鍒涘缓锝滅鐞嗭綔琛 -SUMMARY_STATIO_USER_TABLES,SUMMARY_STATIO_USER_TABLES瑙嗗浘鏄剧ずopenGauss鍐呮眹鑱氱殑鍛藉悕绌洪棿涓墍鏈夌敤鎴峰叧绯昏〃鐨処O鐘舵佷俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/SUMMARY_STATIO_USER_TABLES.html,SUMMARY_STATIO_USER_TABLES,SUMMARY锝淪TATIO锝淯SER锝淭ABLES -GAUSS-02101 鈥 GAUSS-02200,GAUSS-02101 鈥 GAUSS-02110,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02101-GAUSS-02200.html,GAUSS-02101 鈥 GAUSS-02200,GAUSS锝02101锝淕AUSS锝02200 -GAUSS-05141 鈥 GAUSS-05150,GAUSS-05145: 鈥渃annot drop '%s' because other objects depend on it鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05141-GAUSS-05150.html,GAUSS-05141 鈥 GAUSS-05150,GAUSS锝05141锝淕AUSS锝05150 -GAUSS-02231 鈥 GAUSS-02240,GAUSS-02232: 鈥減gxc_pool_reload cannot run inside a transaction block鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02231-GAUSS-02240.html,GAUSS-02231 鈥 GAUSS-02240,GAUSS锝02231锝淕AUSS锝02240 -鍑犱綍绫诲瀷,openGauss鏀寔鐨勫嚑浣曠被鍨嬭鍙傝琛1銆傛渶鍩烘湰鐨勭被鍨嬶細鐐癸紝鏄叾瀹冪被鍨嬬殑鍩虹銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%87%A0%E4%BD%95%E7%B1%BB%E5%9E%8B.html,鍑犱綍绫诲瀷,鍑犱綍锝滅被鍨 -鍒楀瓨琛ㄦ敮鎸佺殑鏁版嵁绫诲瀷,鍒楀瓨琛ㄦ敮鎸佺殑鏁版嵁绫诲瀷濡傝〃1鎵绀恒,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%88%97%E5%AD%98%E8%A1%A8%E6%94%AF%E6%8C%81%E7%9A%84%E6%95%B0%E6%8D%AE%E7%B1%BB%E5%9E%8B.html,鍒楀瓨琛ㄦ敮鎸佺殑鏁版嵁绫诲瀷,鍒楀瓨琛綔鏀寔锝滄暟鎹被鍨 -PG_PREPARED_STATEMENTS,PG_PREPARED_STATEMENTS瑙嗗浘鏄剧ず褰撳墠浼氳瘽鎵鏈夊彲鐢ㄧ殑棰勫璇彞銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_PREPARED_STATEMENTS.html,PG_PREPARED_STATEMENTS,PG锝淧REPARED锝淪TATEMENTS -ODBC,ODBC锛圤pen Database Connectivity锛屽紑鏀炬暟鎹簱浜掕繛锛夋槸鐢盡icrosoft鍏徃鍩轰簬X/OPEN CLI鎻愬嚭鐨勭敤浜庤闂暟鎹簱鐨勫簲鐢ㄧ▼搴忕紪绋嬫帴鍙ｃ傚簲鐢ㄧ▼搴忛氳繃ODBC鎻愪緵鐨凙PI涓庢暟鎹簱杩涜浜や簰锛屽寮轰簡搴旂敤绋嬪簭鐨勫彲绉绘鎬с佹墿灞曟у拰鍙淮鎶ゆс,https://opengauss.org/zh/docs/3.0.0/docs/BriefTutorial/ODBC.html,ODBC,ODBC -PG_SECLABELS,PG_SECLABELS瑙嗗浘鎻愪緵鍏充簬瀹夊叏鏍囩鐨勪俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_SECLABELS.html,PG_SECLABELS,PG锝淪ECLABELS -SET ROLE,璁剧疆褰撳墠浼氳瘽鐨勫綋鍓嶇敤鎴锋爣璇嗙銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/SET-ROLE.html,SET ROLE,SET锝淩OLE -瀹¤,瀹¤寮鍏,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%AE%A1%E8%AE%A1.html,瀹¤,瀹¤ -閿佹搷浣,openGauss鎻愪緵浜嗗绉嶉攣妯″紡鐢ㄤ簬鎺у埗瀵硅〃涓暟鎹殑骞跺彂璁块棶銆傝繖浜涙ā寮忓彲浠ョ敤鍦∕VCC锛堝鐗堟湰骞跺彂鎺у埗锛夋棤娉曠粰鍑烘湡鏈涜涓虹殑鍦哄悎銆傚悓鏍凤紝澶у鏁皁penGauss鍛戒护鑷姩鏂藉姞鎭板綋鐨勯攣锛屼互淇濊瘉琚紩鐢ㄧ殑琛ㄥ湪鍛戒护鐨勬墽琛岃繃绋嬩腑涓嶄細浠ヤ竴绉嶄笉鍏煎鐨勬柟寮忚鍒犻櫎鎴栬呬慨鏀广傛瘮濡傦紝鍦ㄥ瓨鍦ㄥ叾浠栧苟鍙戞搷浣滅殑鏃跺欙紝ALTER TABLE鏄笉鑳藉湪鍚屼竴涓〃涓婃墽琛岀殑銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E9%94%81%E6%93%8D%E4%BD%9C.html,閿佹搷浣,閿侊綔鎿嶄綔 -鍗囩骇鎸囧涔,鏈枃妗ｈ缁嗙殑鎻忚堪浜嗙増鏈崌绾с佸洖婊氭祦绋嬨佷互鍙婂叿浣撶殑鎿嶄綔鎸囧锛屽悓鏃舵彁渚涗簡甯歌鐨勯棶棰樿В绛斿強鏁呴殰澶勭悊鏂规硶銆,https://opengauss.org/zh/docs/3.0.0/docs/UpgradeGuide/upgrade.html,鍗囩骇鎸囧涔,鍗囩骇锝滄寚瀵间功 -gs_restore,gs_restore鏄痮penGauss鎻愪緵鐨勯拡瀵筭s_dump瀵煎嚭鏁版嵁鐨勫鍏ュ伐鍏枫傞氳繃姝ゅ伐鍏峰彲灏嗙敱gs_dump鐢熸垚鐨勫鍑烘枃浠惰繘琛屽鍏ャ,https://opengauss.org/zh/docs/3.0.0/docs/Toolreference/gs_restore.html,gs_restore,gs锝渞estore -CREATE INCREMENTAL MATERIALIZED VIEW,CREATE INCREMENTAL MATERIALIZED VIEW浼氬垱寤轰竴涓閲忕墿鍖栬鍥撅紝骞朵笖鍚庣画鍙互浣跨敤REFRESH MATERIALIZED VIEW锛堝叏閲忓埛鏂帮級鍜孯EFRESH INCREMENTAL MATERIALIZED VIEW锛堝閲忓埛鏂帮級鍒锋柊鐗╁寲瑙嗗浘鐨勬暟鎹,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/CREATE-INCREMENTAL-MATERIALIZED-VIEW.html,CREATE INCREMENTAL MATERIALIZED VIEW,CREATE锝淚NCREMENTAL锝淢ATERIALIZED锝淰IEW -GAUSS-00001 鈥 GAUSS-00010,GAUSS-00001: 鈥渙perator does not exist: %s鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00001-GAUSS-00010.html,GAUSS-00001 鈥 GAUSS-00010,GAUSS锝00001锝淕AUSS锝00010 -GAUSS-53400 鈥 GAUSS-53499,GAUSS-53400: 鈥淩oach ETCD term operate failed.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-53400-GAUSS-53499.html,GAUSS-53400 鈥 GAUSS-53499,GAUSS锝53400锝淕AUSS锝53499 -GAUSS-02191 鈥 GAUSS-02200,"GAUSS-02191: 鈥淯nexpected response from the Datanodes for 'H' message, current request type %d鈥",https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02191-GAUSS-02200.html,GAUSS-02191 鈥 GAUSS-02200,GAUSS锝02191锝淕AUSS锝02200 -GLOBAL_STAT_DATABASE_CONFLICTS,鏄剧ず姣忎釜鑺傜偣鐨勬暟鎹簱鍐茬獊鐘舵佺殑缁熻淇℃伅銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GLOBAL_STAT_DATABASE_CONFLICTS.html,GLOBAL_STAT_DATABASE_CONFLICTS,GLOBAL锝淪TAT锝淒ATABASE锝淐ONFLICTS -GAUSS-03051 鈥 GAUSS-03060,GAUSS-03051: 鈥渋nvalid input syntax for type point: '%s'鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03051-GAUSS-03060.html,GAUSS-03051 鈥 GAUSS-03060,GAUSS锝03051锝淕AUSS锝03060 -GAUSS-50200 鈥 GAUSS-50299,GAUSS-50200: 鈥淭he %s already exists.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-50200-GAUSS-50299.html,GAUSS-50200 鈥 GAUSS-50299,GAUSS锝50200锝淕AUSS锝50299 -鍊煎瓨鍌,character瀛樺偍绫诲瀷杞崲銆傚涓涓洰鏍囧垪瀹氫箟涓篶haracter(20)鐨勮鍙ワ紝涓嬮潰鐨勮鍙ユ樉绀哄瓨鍌ㄥ肩殑闀垮害姝ｇ‘锛,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%80%BC%E5%AD%98%E5%82%A8.html,鍊煎瓨鍌,鍊硷綔瀛樺偍 -PG_REPLICATION_ORIGIN,PG_REPLICATION_ORIGIN绯荤粺琛ㄥ寘鍚墍鏈夊凡鍒涘缓鐨勫鍒舵簮锛岃琛ㄤ负鍏ㄥ眬鍏变韩琛紝鍗冲湪姣忎釜鑺傜偣涓婂彧鏈変竴浠絧g_replication_origin锛岃屼笉鏄瘡涓暟鎹簱涓浠姐,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_REPLICATION_ORIGIN.html,PG_REPLICATION_ORIGIN,PG锝淩EPLICATION锝淥RIGIN -GAUSS-06321 鈥 GAUSS-06330,GAUSS-06322: 鈥淯nexpected range table entry type.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06321-GAUSS-06330.html,GAUSS-06321 鈥 GAUSS-06330,GAUSS锝06321锝淕AUSS锝06330 -DV_SESSIONS,DV_SESSIONS瑙嗗浘瀛樺偍褰撳墠浼氳瘽鐨勬墍鏈変細璇濅俊鎭傞粯璁ゅ彧鏈夌郴缁熺鐞嗗憳鏉冮檺鎵嶅彲浠ヨ闂绯荤粺琛紝鏅氱敤鎴烽渶瑕佹巿鏉冩墠鍙互璁块棶銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/DV_SESSIONS.html,DV_SESSIONS,DV锝淪ESSIONS -FILE_REDO_IOSTAT,鏈妭鐐筊edo锛圵AL锛夌浉鍏崇殑缁熻淇℃伅銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/FILE_REDO_IOSTAT.html,FILE_REDO_IOSTAT,FILE锝淩EDO锝淚OSTAT -GAUSS-06191 鈥 GAUSS-06200,GAUSS-06191: 鈥渦nexpected strategy number %d when expand a single indexqual condition鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06191-GAUSS-06200.html,GAUSS-06191 鈥 GAUSS-06200,GAUSS锝06191锝淕AUSS锝06200 -GAUSS-03281 鈥 GAUSS-03290,GAUSS-03281: 鈥渂ogus varattno for OUTER_VAR var: %d鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03281-GAUSS-03290.html,GAUSS-03281 鈥 GAUSS-03290,GAUSS锝03281锝淕AUSS锝03290 -GAUSS-00231 鈥 GAUSS-00240,GAUSS-00231: 鈥済et_matching_location: no matching sortgroupref鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00231-GAUSS-00240.html,GAUSS-00231 鈥 GAUSS-00240,GAUSS锝00231锝淕AUSS锝00240 -GAUSS-02321 鈥 GAUSS-02330,GAUSS-02322: 鈥渁ttribute '%s' does not exist鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02321-GAUSS-02330.html,GAUSS-02321 鈥 GAUSS-02330,GAUSS锝02321锝淕AUSS锝02330 -GAUSS-04321 鈥 GAUSS-04330,GAUSS-04321: 鈥淔ailed to receive GTM commit transaction response after %s.,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04321-GAUSS-04330.html,GAUSS-04321 鈥 GAUSS-04330,GAUSS锝04321锝淕AUSS锝04330 -GAUSS-05101 鈥 GAUSS-05200,GAUSS-05101 鈥 GAUSS-05110,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05101-GAUSS-05200.html,GAUSS-05101 鈥 GAUSS-05200,GAUSS锝05101锝淕AUSS锝05200 -GLOBAL_STATEMENT_COMPLEX_HISTORY,鏄剧ず鍚勪釜鑺傜偣鎵ц浣滀笟缁撴潫鍚庣殑璐熻浇绠＄悊璁板綍銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GLOBAL_STATEMENT_COMPLEX_HISTORY.html,GLOBAL_STATEMENT_COMPLEX_HISTORY,GLOBAL锝淪TATEMENT锝淐OMPLEX锝淗ISTORY -libpq鎺ュ彛鍙傝,璇峰弬瑙乴ibpq銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/libpq%E6%8E%A5%E5%8F%A3%E5%8F%82%E8%80%83.html,libpq鎺ュ彛鍙傝,libpq锝滄帴鍙ｏ綔鍙傝 -GS_WLM_OPERATOR_STATISTICS,GS_WLM_OPERATOR_STATISTICS瑙嗗浘鏄剧ず褰撳墠鐢ㄦ埛姝ｅ湪鎵ц鐨勪綔涓氱殑绠楀瓙鐩稿叧淇℃伅銆傛煡璇㈣瑙嗗浘闇瑕乻ysadmin鏉冮檺銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GS_WLM_OPERATOR_STATISTICS.html,GS_WLM_OPERATOR_STATISTICS,GS锝淲LM锝淥PERATOR锝淪TATISTICS -DB4AI.SNAPSHOT,SNAPSHOT琛ㄨ褰曞綋鍓嶇敤鎴烽氳繃鐗规B4AI.SNAPSHOT瀛樺偍鐨勫揩鐓с,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/DB4AI-SNAPSHOT.html,DB4AI.SNAPSHOT,DB4AI锝淪NAPSHOT -Memory,MEMORY_NODE_DETAIL,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/Memory.html,Memory,Memory -pg_config,閫氳繃pg_config宸ュ叿鎵撳嵃鐨勫綋鍓嶆墍瀹夎鏁版嵁搴撶殑閰嶇疆鍙傛暟淇℃伅锛屽彲鐢ㄤ簬鎵惧埌涓庢暟鎹簱鐩稿叧鐨勮蒋浠跺寘鎵瀵瑰簲鐨勫ご鏂囦欢鍜屽簱銆,https://opengauss.org/zh/docs/3.0.0/docs/Toolreference/pg_config.html,pg_config,pg锝渃onfig -DML璇硶涓瑙堣〃,DML锛圖ata Manipulation Language鏁版嵁鎿嶄綔璇█锛夛紝鐢ㄤ簬瀵规暟鎹簱琛ㄤ腑鐨勬暟鎹繘琛屾搷浣溿傚锛氭彃鍏ャ佹洿鏂般佹煡璇€佸垹闄ゃ,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/DML%E8%AF%AD%E6%B3%95%E4%B8%80%E8%A7%88%E8%A1%A8.html,DML璇硶涓瑙堣〃,DML锝滆娉曪綔涓瑙堣〃 -娈甸〉寮忓瓨鍌ㄥ嚱鏁,"local_segment_space_info(tablespacename TEXT, databasename TEXT)",https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%AE%B5%E9%A1%B5%E5%BC%8F%E5%AD%98%E5%82%A8%E5%87%BD%E6%95%B0.html,娈甸〉寮忓瓨鍌ㄥ嚱鏁,娈甸〉锝滃紡锝滃瓨鍌綔鍑芥暟 -GAUSS-06821 鈥 GAUSS-06830,GAUSS-06821: 鈥渦nrecognized node type: %s in function ExecVecMarkPos鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06821-GAUSS-06830.html,GAUSS-06821 鈥 GAUSS-06830,GAUSS锝06821锝淕AUSS锝06830 -GAUSS-52000 鈥 GAUSS-52099,GAUSS-52000: 鈥淔ailed to obtain time zone information about the cluster node.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-52000-GAUSS-52099.html,GAUSS-52000 鈥 GAUSS-52099,GAUSS锝52000锝淕AUSS锝52099 -GAUSS-01641 鈥 GAUSS-01650,GAUSS-01641: 鈥淪ource data plan's target list does not contain ctid colum鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01641-GAUSS-01650.html,GAUSS-01641 鈥 GAUSS-01650,GAUSS锝01641锝淕AUSS锝01650 -GAUSS-02411 鈥 GAUSS-02420,GAUSS-02411: 鈥渇ailed to fetch tuple for EvalPlanQual recheck鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02411-GAUSS-02420.html,GAUSS-02411 鈥 GAUSS-02420,GAUSS锝02411锝淕AUSS锝02420 -SQLBindCol,灏嗗簲鐢ㄧ▼搴忔暟鎹紦鍐插尯缁戝畾鍒扮粨鏋滈泦鐨勫垪涓,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/SQLBindCol.html,SQLBindCol,SQLBindCol -GAUSS-03551 鈥 GAUSS-03560,GAUSS-03551: 鈥渃ould not locate required checkpoint record鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03551-GAUSS-03560.html,GAUSS-03551 鈥 GAUSS-03560,GAUSS锝03551锝淕AUSS锝03560 -CREATE TABLE,鍦ㄥ綋鍓嶆暟鎹簱涓垱寤轰竴涓柊鐨勭┖鐧借〃锛岃琛ㄧ敱鍛戒护鎵ц鑰呮墍鏈夈,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/CREATE-TABLE.html,CREATE TABLE,CREATE锝淭ABLE -DROP PROCEDURE,鍒犻櫎宸插瓨鍦ㄧ殑瀛樺偍杩囩▼銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/DROP-PROCEDURE.html,DROP PROCEDURE,DROP锝淧ROCEDURE -GAUSS-04501 鈥 GAUSS-04510,"GAUSS-04503: 鈥渨rong buffer passed to BCM_clear, BlockNumber from buf is %u,mapBlock is %u鈥",https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04501-GAUSS-04510.html,GAUSS-04501 鈥 GAUSS-04510,GAUSS锝04501锝淕AUSS锝04510 -GAUSS-06411 鈥 GAUSS-06420,GAUSS-06411: 鈥減rocess suicides because the victim of lwlock deadlock is an auxiliary thread鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06411-GAUSS-06420.html,GAUSS-06411 鈥 GAUSS-06420,GAUSS锝06411锝淕AUSS锝06420 -SNAP_SEQ,snap_seq鏄竴涓掑鐨剆equence锛屽叾涓篧DR snapshot鎻愪緵蹇収鐨処D銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/SNAP_SEQ.html,SNAP_SEQ,SNAP锝淪EQ -GAUSS-03231 鈥 GAUSS-03240,GAUSS-03231: 鈥渃annot 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DIRECTORY璇彞鍒涘缓涓涓洰褰曞璞★紝璇ョ洰褰曞璞″畾涔変簡鏈嶅姟鍣ㄦ枃浠剁郴缁熶笂鐩綍鐨勫埆鍚嶏紝鐢ㄤ簬瀛樻斁鐢ㄦ埛浣跨敤鐨勬暟鎹枃浠躲,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/CREATE-DIRECTORY.html,CREATE DIRECTORY,CREATE锝淒IRECTORY -GAUSS-01051 鈥 GAUSS-01060,GAUSS-01051: 鈥渇ailed to change schema dependency for type %s鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01051-GAUSS-01060.html,GAUSS-01051 鈥 GAUSS-01060,GAUSS锝01051锝淕AUSS锝01060 -GAUSS-05271鈥 GAUSS-05280,GAUSS-05271: 鈥淭EXT SEARCH is not yet supported.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05271-GAUSS-05280.html,GAUSS-05271鈥 GAUSS-05280,GAUSS锝05271锝淕AUSS锝05280 -GAUSS-04961 鈥 GAUSS-04970,GAUSS-04961: 鈥渙nly allow column name within VALUES鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04961-GAUSS-04970.html,GAUSS-04961 鈥 GAUSS-04970,GAUSS锝04961锝淕AUSS锝04970 -MOVE,MOVE鍦ㄤ笉妫绱㈡暟鎹殑鎯呭喌涓嬮噸鏂板畾浣嶄竴涓父鏍囥侻OVE鐨勪綔鐢ㄧ被浼间簬FETCH鍛戒护锛屼絾鍙槸閲嶅畾浣嶆父鏍囪屼笉杩斿洖琛屻,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/MOVE.html,MOVE,MOVE 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GAUSS-04640,GAUSS-04631: 鈥淚t is unsupported to rename database '%s' on DFS tablespace '%s'.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04631-GAUSS-04640.html,GAUSS-04631 鈥 GAUSS-04640,GAUSS锝04631锝淕AUSS锝04640 +浜嗚В浜у搧,openGauss鏄竴娆惧紑婧愮殑鍏崇郴鍨嬫暟鎹簱锛岄噰鐢ㄥ鎴风/鏈嶅姟鍣ㄣ佸崟杩涚▼澶氱嚎绋嬫灦鏋勶紝鏀寔鍗曟満鍜屼竴涓诲澶囬儴缃叉柟寮忥紝澶囨満鍙锛屾敮鎸佸弻鏈洪珮鍙敤鍜岃鎵╁睍銆,https://opengauss.org/zh/docs/2.1.0/docs/Quickstart/%E4%BA%86%E8%A7%A3%E4%BA%A7%E5%93%81.html,浜嗚В浜у搧,浜嗚В锝滀骇鍝 +GAUSS-52800 鈥 GAUSS-52899,GAUSS-52800: 鈥淐luster is %s(%s) now.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-52800-GAUSS-52899.html,GAUSS-52800 鈥 GAUSS-52899,GAUSS锝52800锝淕AUSS锝52899 +GAUSS-02271 鈥 GAUSS-02280,GAUSS-02271: 鈥渃ould not determine actual type of argument declared %s鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02271-GAUSS-02280.html,GAUSS-02271 鈥 GAUSS-02280,GAUSS锝02271锝淕AUSS锝02280 +GAUSS-05861 鈥 GAUSS-05870,GAUSS-05862: 鈥渟ession_respool name '%s' does not exist鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05861-GAUSS-05870.html,GAUSS-05861 鈥 GAUSS-05870,GAUSS锝05861锝淕AUSS锝05870 +SUMMARY_REL_IOSTAT,鑾峰彇鎵鏈夎妭鐐逛笂鐨勬暟鎹枃浠禝O缁熻淇℃伅銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/SUMMARY_REL_IOSTAT.html,SUMMARY_REL_IOSTAT,SUMMARY锝淩EL锝淚OSTAT +GAUSS-06681 鈥 GAUSS-06690,GAUSS-06681: 鈥渦nknown operation %d when process BEFORE EACH STATEMENT triggers鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06681-GAUSS-06690.html,GAUSS-06681 鈥 GAUSS-06690,GAUSS锝06681锝淕AUSS锝06690 +GAUSS-00901 鈥 GAUSS-00910,GAUSS-00901: 鈥渢ables in ALTER TABLE EXCHANGE PARTITION must have the same column/row storage鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00901-GAUSS-00910.html,GAUSS-00901 鈥 GAUSS-00910,GAUSS锝00901锝淕AUSS锝00910 +GAUSS-05671 鈥 GAUSS-05680,GAUSS-05671: 鈥淸CapView] json file can not by NULL鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05671-GAUSS-05680.html,GAUSS-05671 鈥 GAUSS-05680,GAUSS锝05671锝淕AUSS锝05680 +STAT_XACT_USER_FUNCTIONS,瑙嗗浘鍖呭惈褰撳墠鑺傜偣鏈簨鍔″唴鍑芥暟鎵ц鐨勭粺璁′俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/STAT_XACT_USER_FUNCTIONS.html,STAT_XACT_USER_FUNCTIONS,STAT锝淴ACT锝淯SER锝淔UNCTIONS +GAUSS-05721 鈥 GAUSS-05730,GAUSS-05721: 鈥渃ould not find tuple with partition OID %u.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05721-GAUSS-05730.html,GAUSS-05721 鈥 GAUSS-05730,GAUSS锝05721锝淕AUSS锝05730 +GAUSS-02721 鈥 GAUSS-02730,GAUSS-02721: 鈥渢oo many pg_ts_config_map entries for one token type鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02721-GAUSS-02730.html,GAUSS-02721 鈥 GAUSS-02730,GAUSS锝02721锝淕AUSS锝02730 +GAUSS-00171 鈥 GAUSS-00180,GAUSS-00171: 鈥%s constraints cannot be marked NO INHERIT鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00171-GAUSS-00180.html,GAUSS-00171 鈥 GAUSS-00180,GAUSS锝00171锝淕AUSS锝00180 +鏄惧紡娓告爣,鏄惧紡娓告爣涓昏鐢ㄤ簬瀵规煡璇㈣鍙ョ殑澶勭悊锛屽挨鍏舵槸鍦ㄦ煡璇㈢粨鏋滀负澶氭潯璁板綍鐨勬儏鍐典笅銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%98%BE%E5%BC%8F%E6%B8%B8%E6%A0%87.html,鏄惧紡娓告爣,鏄惧紡锝滄父鏍 +GAUSS-02851 鈥 GAUSS-02860,GAUSS-02851: 鈥渋nvalid input syntax for integer: '%s'鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02851-GAUSS-02860.html,GAUSS-02851 鈥 GAUSS-02860,GAUSS锝02851锝淕AUSS锝02860 +GAUSS-03811 鈥 GAUSS-03820,GAUSS-03811: 鈥渞ule '%s' for relation '%s' already exists鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03811-GAUSS-03820.html,GAUSS-03811 鈥 GAUSS-03820,GAUSS锝03811锝淕AUSS锝03820 +STAT_USER_INDEXES,鏄剧ず鏁版嵁搴撲腑鐢ㄦ埛鑷畾涔夋櫘閫氳〃鐨勭储寮曠姸鎬佷俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/STAT_USER_INDEXES.html,STAT_USER_INDEXES,STAT锝淯SER锝淚NDEXES +GAUSS-01131 鈥 GAUSS-01140,GAUSS-01131: 鈥減repared statement is not a SELECT鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01131-GAUSS-01140.html,GAUSS-01131 鈥 GAUSS-01140,GAUSS锝01131锝淕AUSS锝01140 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writer锛夎繘绋嬬殑鍙傛暟閰嶇疆銆傚悗绔啓杩涚▼鐨勫姛鑳藉氨鏄妸鍏变韩缂撳啿鍖轰腑鐨勮剰鏁版嵁锛堟寚鍏变韩缂撳啿鍖轰腑鏂板鎴栬呬慨鏀圭殑鍐呭锛夊啓鍏ュ埌纾佺洏銆傜洰鐨勬槸璁╂暟鎹簱杩涚▼鍦ㄨ繘琛岀敤鎴锋煡璇㈡椂鍙互寰堝皯鎴栬呭嚑涔庝笉绛夊緟鍐欏姩浣滅殑鍙戠敓锛堝啓鍔ㄤ綔鐢卞悗绔啓杩涚▼瀹屾垚锛夈,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%90%8E%E7%AB%AF%E5%86%99%E8%BF%9B%E7%A8%8B.html,鍚庣鍐欒繘绋,鍚庣锝滃啓锝滆繘绋 -INSERT INTO璇彞,鍦ㄥ垱寤轰竴涓〃鍚庯紝琛ㄤ腑骞舵病鏈夋暟鎹紝浣跨敤杩欎釜琛ㄤ箣鍓嶏紝闇瑕佸悜琛ㄤ腑鎻掑叆鏁版嵁銆侷NSERT INTO璇彞鐢ㄤ簬鍚戣〃涓彃鍏ユ柊璁板綍銆傝璇彞鍙互鎻掑叆涓琛屾暟鎹篃鍙互鍚屾椂鎻掑叆澶氳鏁版嵁銆,https://opengauss.org/zh/docs/3.0.0/docs/BriefTutorial/INSERT-INTO%E8%AF%AD%E5%8F%A5.html,INSERT INTO璇彞,INSERT锝淚NTO锝滆鍙 -GAUSS-06691 鈥 GAUSS-06700,GAUSS-06691: 鈥渢ableoid is NULL when try to lock current row.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06691-GAUSS-06700.html,GAUSS-06691 鈥 GAUSS-06700,GAUSS锝06691锝淕AUSS锝06700 -DCF鍙傛暟璁剧疆,鍙傛暟璇存槑锛氭槸鍚﹀紑鍚疍CF妯″紡锛岃鍙傛暟涓嶅厑璁镐慨鏀广,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/DCF%E5%8F%82%E6%95%B0%E8%AE%BE%E7%BD%AE.html,DCF鍙傛暟璁剧疆,DCF锝滃弬鏁拌缃 -GAUSS-01961 鈥 GAUSS-01970,GAUSS-01961: 鈥渋nvalid enum label '%s'鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-01961-GAUSS-01970.html,GAUSS-01961 鈥 GAUSS-01970,GAUSS锝01961锝淕AUSS锝01970 -GAUSS-06001 鈥 GAUSS-06010,GAUSS-06001: 鈥減assword encryption failed鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06001-GAUSS-06010.html,GAUSS-06001 鈥 GAUSS-06010,GAUSS锝06001锝淕AUSS锝06010 -绯荤粺琛,GS_ASP,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E7%B3%BB%E7%BB%9F%E8%A1%A8.html,绯荤粺琛,绯荤粺锝滆〃 -GAUSS-02601 鈥 GAUSS-02700,GAUSS-02601 鈥 GAUSS-02610,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02601-GAUSS-02700.html,GAUSS-02601 鈥 GAUSS-02700,GAUSS锝02601锝淕AUSS锝02700 -浣跨敤DML鍛戒护鏇存柊琛,openGauss鏀寔鏍囧噯鐨勬暟鎹簱鎿嶄綔璇█锛圖ML锛夊懡浠わ紝瀵硅〃杩涜鏇存柊銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E4%BD%BF%E7%94%A8DML%E5%91%BD%E4%BB%A4%E6%9B%B4%E6%96%B0%E8%A1%A8.html,浣跨敤DML鍛戒护鏇存柊琛,浣跨敤锝淒ML锝滃懡浠わ綔鏇存柊锝滆〃 -GAUSS-07231 鈥 GAUSS-07240,GAUSS-07231: 鈥渂uffer is dirty but not in dirty page queue in TerminateBufferIO_common鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-07231-GAUSS-07240.html,GAUSS-07231 鈥 GAUSS-07240,GAUSS锝07231锝淕AUSS锝07240 -澶囨湇鍔″櫒,鍙傛暟璇存槑锛氳缃槸鍚﹀厑璁稿鏈哄湪鎭㈠杩囩▼涓繛鎺ュ拰鏌ヨ銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%A4%87%E6%9C%8D%E5%8A%A1%E5%99%A8.html,澶囨湇鍔″櫒,澶囷綔鏈嶅姟鍣 -MPP_TABLES,MPP_TABLES瑙嗗浘鏄剧ず淇℃伅濡備笅銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/MPP_TABLES.html,MPP_TABLES,MPP锝淭ABLES -PG_STATIO_USER_INDEXES,PG_STATIO_USER_INDEXES瑙嗗浘鏄剧ず鍛藉悕绌洪棿涓墍鏈夌敤鎴峰叧绯昏〃绱㈠紩鐨処O鐘舵佷俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_STATIO_USER_INDEXES.html,PG_STATIO_USER_INDEXES,PG锝淪TATIO锝淯SER锝淚NDEXES -GLOBAL_STAT_XACT_SYS_TABLES,鏄剧ず鍚勮妭鐐瑰懡鍚嶇┖闂翠腑绯荤粺琛ㄧ殑浜嬪姟鐘舵佷俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GLOBAL_STAT_XACT_SYS_TABLES.html,GLOBAL_STAT_XACT_SYS_TABLES,GLOBAL锝淪TAT锝淴ACT锝淪YS锝淭ABLES -瀹夎openGauss,鍒濆鍖栨暟鎹簱,https://opengauss.org/zh/docs/3.0.0/docs/installation/%E5%AE%89%E8%A3%85openGauss.html,瀹夎openGauss,瀹夎锝渙penGauss -鏍￠獙璐︽湰鏁版嵁涓鑷存,鏁版嵁搴撴甯歌繍琛岋紝骞朵笖瀵归槻绡℃敼鏁版嵁搴撴墽琛屼簡涓绯诲垪澧炪佸垹銆佹敼绛夋搷浣滐紝淇濊瘉鍦ㄦ煡璇㈡椂娈靛唴鏈夎处鏈搷浣滆褰曠粨鏋滀骇鐢熴,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%A0%A1%E9%AA%8C%E8%B4%A6%E6%9C%AC%E6%95%B0%E6%8D%AE%E4%B8%80%E8%87%B4%E6%80%A7.html,鏍￠獙璐︽湰鏁版嵁涓鑷存,鏍￠獙锝滆处鏈綔鏁版嵁锝滀竴鑷存 -PG_PLTEMPLATE,PG_PLTEMPLATE绯荤粺琛ㄥ瓨鍌ㄨ繃绋嬭瑷鐨勨滄ā鏉库濅俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_PLTEMPLATE.html,PG_PLTEMPLATE,PG锝淧LTEMPLATE -GAUSS-06461 鈥 GAUSS-06470,GAUSS-06461: 鈥淐urrent mode does not support FOREIGN table yet鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06461-GAUSS-06470.html,GAUSS-06461 鈥 GAUSS-06470,GAUSS锝06461锝淕AUSS锝06470 -SUMMARY_STAT_DATABASE,瑙嗗浘灏嗗寘鍚暟鎹簱鍐呮眹鑱氱殑姣忎釜鏁版嵁搴撶殑姣忎竴琛岋紝鏄剧ず鏁版嵁搴撶粺璁°,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/SUMMARY_STAT_DATABASE.html,SUMMARY_STAT_DATABASE,SUMMARY锝淪TAT锝淒ATABASE -STATIO_USER_SEQUENCES,STATIO_USER_SEQUENCE瑙嗗浘鏄剧ず褰撳墠鑺傜偣鐨勫懡鍚嶇┖闂翠腑鎵鏈夌敤鎴峰叧绯昏〃绫诲瀷涓哄簭鍒楃殑IO鐘舵佷俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/STATIO_USER_SEQUENCES.html,STATIO_USER_SEQUENCES,STATIO锝淯SER锝淪EQUENCES -GAUSS-06911 鈥 GAUSS-06920,GAUSS-06911: 鈥淥nly ORC/PARQUET/CARBONDATA/CSV/TEXT is supported for now.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06911-GAUSS-06920.html,GAUSS-06911 鈥 GAUSS-06920,GAUSS锝06911锝淕AUSS锝06920 -SAVEPOINT,SAVEPOINT鐢ㄤ簬鍦ㄥ綋鍓嶄簨鍔￠噷寤虹珛涓涓柊鐨勪繚瀛樼偣銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/SAVEPOINT.html,SAVEPOINT,SAVEPOINT -鎺掑簭鏌ヨ缁撴灉,鎺掑簭璇曞浘閽堝鐗瑰畾鏌ヨ琛￠噺鏂囨。鐨勭浉鍏冲害锛屼粠鑰屽皢浼楀鐨勫尮閰嶆枃妗ｄ腑鐩稿叧搴︽渶楂樼殑鏂囨。鎺掑湪鏈鍓嶃俹penGauss鎻愪緵浜嗕袱涓缃殑鎺掑簭鍑芥暟銆傚嚱鏁拌冭檻浜嗚瘝娉曘佽窛绂诲拰缁撴瀯淇℃伅锛涗篃灏辨槸锛屼粬浠冭檻鏌ヨ璇嶅湪鏂囨。涓嚭鐜扮殑棰戠巼銆佺揣瀵嗙▼搴︿互鍙婁粬浠嚭鐜扮殑鍦版柟鍦ㄦ枃妗ｄ腑鐨勯噸瑕佹с傜劧鑰岋紝鐩稿叧鎬х殑姒傚康鏄ā绯婄殑锛屽苟涓旀槸璺熷簲鐢ㄥ己鐩稿叧鐨勩備笉鍚岀殑搴旂敤绋嬪簭鍙兘闇瑕侀澶栫殑淇℃伅鏉ユ帓搴忥紝姣斿锛屾枃妗ｇ殑淇敼鏃堕棿銆佸唴缃殑鎺掑簭鍑芥暟绛夈備篃鍙互寮鍙戣嚜宸辩殑鎺掑簭鍑芥暟鎴栬呴噰鐢ㄩ檮鍔犲洜绱犵粍鍚堣繖浜涙帓搴忓嚱鏁扮殑缁撴灉鏉ユ弧瓒崇壒瀹氶渶姹傘,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E6%8E%92%E5%BA%8F%E6%9F%A5%E8%AF%A2%E7%BB%93%E6%9E%9C.html,鎺掑簭鏌ヨ缁撴灉,鎺掑簭锝滄煡璇 -GS_LABELS,GS_LABELS瑙嗗浘鏄剧ず鎵鏈夊凡閰嶇疆鐨勮祫婧愭爣绛句俊鎭傞渶瑕佹湁绯荤粺绠＄悊鍛樻垨瀹夊叏绛栫暐绠＄悊鍛樻潈闄愭墠鍙互璁块棶姝よ鍥俱,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GS_LABELS.html,GS_LABELS,GS锝淟ABELS -GAUSS-04551 鈥 GAUSS-04560,GAUSS-04551: 鈥渃ould not write to roach鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04551-GAUSS-04560.html,GAUSS-04551 鈥 GAUSS-04560,GAUSS锝04551锝淕AUSS锝04560 -pssh,鐢ㄤ簬鎵ц鏁版嵁搴撹妭鐐归棿鐨勮闂紝鍙戦佸懡浠ょ粰杩滅▼鑺傜偣銆,https://opengauss.org/zh/docs/3.0.0/docs/Toolreference/pssh.html,pssh,pssh -GAUSS-03601 鈥 GAUSS-03700,GAUSS-03601 鈥 GAUSS-03610,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-03601-GAUSS-03700.html,GAUSS-03601 鈥 GAUSS-03700,GAUSS锝03601锝淕AUSS锝03700 -GAUSS-00501 鈥 GAUSS-00510,GAUSS-00501: 鈥渢emplate database '%s' does not exist鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00501-GAUSS-00510.html,GAUSS-00501 鈥 GAUSS-00510,GAUSS锝00501锝淕AUSS锝00510 -鍏ㄩ噺鐗╁寲瑙嗗浘,姒傝堪,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%85%A8%E9%87%8F%E7%89%A9%E5%8C%96%E8%A7%86%E5%9B%BE.html,鍏ㄩ噺鐗╁寲瑙嗗浘,鍏ㄩ噺锝滅墿鍖栵綔瑙嗗浘 -鍏跺畠鍑芥暟,plan_seed(),https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/%E5%85%B6%E5%AE%83%E5%87%BD%E6%95%B0.html,鍏跺畠鍑芥暟,鍑芥暟 -DROP RESOURCE LABEL,鍒犻櫎璧勬簮鏍囩銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/DROP-RESOURCE-LABEL.html,DROP RESOURCE LABEL,DROP锝淩ESOURCE锝淟ABEL -GAUSS-01551 鈥 GAUSS-01560,GAUSS-01551: 鈥渁 join rel requires both the left path and right 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GAUSS-52999,"GAUSS-52900: "" Failed to upgrade strategy: %s.""",https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-52900-GAUSS-52999.html,GAUSS-52900 鈥 GAUSS-52999,GAUSS锝52900锝淕AUSS锝52999 +OPERATOR_RUNTIME,OPERATOR_RUNTIME瑙嗗浘鏄剧ず褰撳墠鐢ㄦ埛姝ｅ湪鎵ц鐨勪綔涓氱殑绠楀瓙鐩稿叧淇℃伅銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/OPERATOR_RUNTIME.html,OPERATOR_RUNTIME,OPERATOR锝淩UNTIME +GAUSS-05681 鈥 GAUSS-05690,GAUSS-05681: 鈥淓ncrypt OBS AK/SK failed.鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-05681-GAUSS-05690.html,GAUSS-05681 鈥 GAUSS-05690,GAUSS锝05681锝淕AUSS锝05690 +GAUSS-00181 鈥 GAUSS-00190,GAUSS-00181: 鈥渇unction '%s' doesn't exist鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-00181-GAUSS-00190.html,GAUSS-00181 鈥 GAUSS-00190,GAUSS锝00181锝淕AUSS锝00190 +SNAPSHOT.TABLES_SNAP_TIMESTAMP,TABLES_SNAP_TIMESTAMP琛ㄨ褰曟墍鏈夊瓨鍌ㄧ殑WDR snapshot涓暟鎹簱銆佽〃瀵硅薄銆佷互鍙婃暟鎹噰闆嗙殑寮濮嬪拰缁撴潫鏃堕棿銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/SNAPSHOT-TABLES_SNAP_TIMESTAMP.html,SNAPSHOT.TABLES_SNAP_TIMESTAMP,SNAPSHOT锝淭ABLES锝淪NAP锝淭IMESTAMP +GAUSS-02861 鈥 GAUSS-02870,GAUSS-02861: 鈥渦nexpected case in range_minus鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-02861-GAUSS-02870.html,GAUSS-02861 鈥 GAUSS-02870,GAUSS锝02861锝淕AUSS锝02870 +DBE_PLDEBUGGER.attach,server绔墽琛屽瓨鍌ㄨ繃绋嬶紝鍋滃湪绗竴鏉¤鍙ュ墠锛岀瓑寰卍ebug绔叧鑱斻俤ebug绔皟鐢╝ttach锛屼紶鍏odename鍜宲ort锛屽叧鑱斿埌璇ュ瓨鍌ㄨ繃绋嬩笂銆,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/DBE_PLDEBUGGER-attach.html,DBE_PLDEBUGGER.attach,DBE锝淧LDEBUGGER锝渁ttach +PG_SECLABELS,PG_SECLABELS瑙嗗浘鎻愪緵鍏充簬瀹夊叏鏍囩鐨勪俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/PG_SECLABELS.html,PG_SECLABELS,PG锝淪ECLABELS +GAUSS-04541 鈥 GAUSS-04550,GAUSS-04542: 鈥渋nvalid starelkind for pg_statistic鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-04541-GAUSS-04550.html,GAUSS-04541 鈥 GAUSS-04550,GAUSS锝04541锝淕AUSS锝04550 +GAUSS-06181 鈥 GAUSS-06190,GAUSS-06181: 鈥渋nvalid current user oid for trigger鈥,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GAUSS-06181-GAUSS-06190.html,GAUSS-06181 鈥 GAUSS-06190,GAUSS锝06181锝淕AUSS锝06190 +GLOBAL_STAT_BAD_BLOCK,鑾峰緱鍚勮妭鐐圭殑琛ㄣ佺储寮曠瓑鏂囦欢鐨勮鍙栧け璐ヤ俊鎭,https://opengauss.org/zh/docs/3.0.0/docs/Developerguide/GLOBAL_STAT_BAD_BLOCK.html,GLOBAL_STAT_BAD_BLOCK,GLOBAL锝淪TAT锝淏AD锝淏LOCK +openGauss3.1.0 鐗堟湰鐨刧s_stack鍔熻兘瑙ｅ瘑,涓嶇鏄祴璇曡繕鏄爺鍙戯紝宸ヤ綔涓绘湁閬囧埌鍚勭鍚勬牱鐨勯棶棰樸傛瘮濡傦紝浣犳湁娌℃湁閬囧埌杩囧湪鏁版嵁搴撲腑鎵ц鏌愪釜SQL锛屽嵈涓鐩翠笉杩斿洖缁撴灉锛岃繖鏃跺欑殑浣犳槸涓嶆槸闈炲父鎯崇湅涓涓嬩唬鐮佹墽琛屽埌浜嗗摢涓嚱鏁帮紵鎴栬呮槸鏁版嵁搴撲笉鍝嶅簲杩炴帴锛岄渶瑕佹煡鐪嬫暟鎹簱褰撳墠绾跨▼鐨勬墽琛屾儏鍐靛憿锛熲 鍦ㄥ疄闄呯敓浜т腑锛岃幏鍙栫敓浜х郴缁熻繘绋嬪爢鏍堟瘮杈冮夯鐑︼紝闇瑕佸湪鏈嶅姟绔悗鍙版墽琛実stack鍛戒护銆傛湰鏈熶富瑕佷粙缁嶅唴缃甮s_stack宸ュ叿锛屽彲浠ラ氳繃鍑芥暟璋冪敤鐨勬柟寮忚緭鍑烘寚瀹氱嚎绋嬬殑鍫嗘爤锛岀敤浜庤В鍐崇幇缃戠幆澧冪己灏慻s_stack宸ュ叿锛屾棤娉曡幏鍙栬皟鐢ㄦ爤鐨勯棶棰樸,https://blog.csdn.net/GaussDB/article/details/127686432,openGauss缁忛獙鎬荤粨,鏁版嵁搴擄綔浜戝師鐢 +銆愬弬璧涗綔鍝8銆憁ysql杩佺ЩopenGauss閬囧埌鐨勯棶棰樺拰瑙ｅ喅鍔炴硶,涔嬪墠鏈夊仛杩噋ython+flask+echarts+mysql鐨勫ぇ灞忔暟鎹彲瑙嗗寲锛岀幇鍦ㄦ兂鎶妋ysql鏀逛负openGauss锛岄渶瑕佹妸mysql鐨勫熀纭鏁版嵁shares_basic琛ㄨ縼绉诲埌openGauss涓娿傚湪缃戜笂鐪嬪埌濡備綍浣跨敤pgloader杩佺ЩMySQL鏁版嵁搴撹嚦openGauss:https://blog.csdn.net/GaussDB/article/details/120336223锛屼篃鎯虫牴鎹楠ゅ仛锛屾祴璇曚竴涓嬫槸鍚﹁兘瀹夎鎴愬姛銆,https://blog.csdn.net/GaussDB/article/details/121928578,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,mysql锝滄暟鎹簱锝渄atabase +浣跨敤铏氭嫙鏈哄湪CentOS涓婂畨瑁呴儴缃叉暟鎹簱浣跨敤,鏈妭鎻忚堪浣跨敤鏁版嵁搴撶殑鍩烘湰鎿嶄綔銆傞氳繃姝よ妭鎮ㄥ彲浠ュ畬鎴愬垱寤烘暟鎹簱銆佸垱寤鸿〃鍙婂悜琛ㄤ腑鎻掑叆鏁版嵁鍜屾煡璇㈣〃涓暟鎹瓑鎿嶄綔銆2.1 鍓嶆彁鏉′欢鈥penGauss姝ｅ父杩愯銆傗㈢敱浜庢湰瀹為獙鏄openGauss鏁版嵁搴撶殑鍩烘湰浣跨敤锛岄渶瑕佹帉鎻penGauss鏁版嵁搴撶殑鍩烘湰鎿嶄綔鍜孲QL璇硶锛宱penGauss鏁版嵁搴撴敮鎸丼QL2003鏍囧噯璇硶锛屾暟鎹簱鍩烘湰鎿嶄綔鍙傝闄勫綍浜屻2.2 鎿嶄綔姝ラ姝ラ 1浠ユ搷浣滅郴缁熺敤鎴穙mm鐧诲綍鏁版嵁搴撲富鑺傜偣銆...,https://blog.csdn.net/GaussDB/article/details/122405588,openGauss缁忛獙鎬荤粨,centos锝滄暟鎹簱锝渓inux +銆愰叿鍝ヨ搴撱戜竴寮犲浘鐪嬫噦openGauss锛堢4鏈燂級鈥 openGauss楂樺彲鐢ㄧ壒鎬,鍦ㄣ娿愰叿鍝ヨ搴撱戜竴寮犲浘鐪嬫噦openGauss锛堢3鏈燂級鈥 openGauss楂樻ц兘鐗规с嬩腑锛屼负澶у浠嬬粛浜唎penGauss楂樻ц兘鐗规э紝鍦ㄦ湰鏈熶腑浠嬬粛openGauss楂樺彲鐢ㄧ壒鎬с,https://blog.csdn.net/GaussDB/article/details/117442294,閰峰摜璇村簱,鏁版嵁搴擄綔澶ф暟鎹綔鏁版嵁鎸栨帢锝滄満鍣ㄥ涔狅綔javascript +openGauss杩愮淮鎿嶄綔鍛戒护鍙婂叾鐩稿叧浠嬬粛,鍩轰簬openGauss鏁版嵁搴撹繍缁寸浉鍏崇殑浠嬬粛銆,https://blog.csdn.net/GaussDB/article/details/127627246,openGauss缁忛獙鎬荤粨,鏁版嵁搴擄綔杩愮淮锝渏ava锝滀簯鍘熺敓 +銆愭暟鎹簱杩佺Щ绯诲垪銆戜粠MySQL鍒皁penGauss鐨勬暟鎹簱瀵硅薄杩佺Щ瀹炶返,openGauss 3.1.0鐗堟湰 9.30鍏ㄦ柊鍙戝竷锛屽伐鍏风殑鍏ㄩ噺杩佺Щ鍜屽閲忚縼绉荤殑鎬ц兘涓嶄絾鏈変簡鍏ㄩ潰鎻愬崌锛岃屼笖鏀寔鏁版嵁搴撳璞¤鍥俱佽Е鍙戝櫒銆佽嚜瀹氫箟鍑芥暟銆佸瓨鍌ㄨ繃绋嬬殑杩佺Щ銆傛湰绡囧氨鏉ュ垎浜竴涓嬩娇鐢╟hameleon宸ュ叿杩涜浠嶮ySQL鍒皁penGauss鐨勬暟鎹簱瀵硅薄杩佺Щ銆,https://blog.csdn.net/GaussDB/article/details/127564902,openGauss缁忛獙鎬荤粨,鏁版嵁搴擄綔mysql锝渂ash锝滀簯鍘熺敓 +銆愬弬璧涗綔鍝7銆慏ay5 openGauss鐨勫浠戒笌鎭㈠,鏁版嵁澶囦唤鏄繚鎶ゆ暟鎹畨鍏ㄧ殑閲嶈鎵嬫涔嬩竴锛屼负浜嗘洿濂界殑淇濇姢鏁版嵁瀹夊叏锛宱penGauss鏁版嵁搴撴敮鎸佷袱绉嶅浠芥仮澶嶇被鍨嬨佸绉嶅浠芥仮澶嶆柟妗堬紝澶囦唤鍜屾仮澶嶈繃绋嬩腑鎻愪緵鏁版嵁鐨勫彲闈犳т繚闅滄満鍒躲,https://blog.csdn.net/GaussDB/article/details/121916810,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔dba锝渄atabase +浣跨敤铏氭嫙鏈哄湪CentOS涓婂畨瑁呴儴缃瞣penGauss鏁版嵁搴撴寚瀵硷紙涓嬶級,鍦ㄤ笂涓绡囦腑锛屾垜浠鍒颁娇鐢╒irtualBox涓嬪畨瑁匔entOS 7.8鎿嶄綔绯荤粺瀹夎鍜岀綉缁滈厤缃畬鎴愶紝鏈枃鎴戜滑浼氬熀浜庢瀹夎openGauss鏁版嵁搴撱1.5 鎿嶄綔绯荤粺鐜鍑嗗涓轰簡鎿嶄綔鏂逛究锛屽彲浠ヤ娇鐢⊿SH宸ュ叿锛堟瘮濡傦細PuTTY绛夛級浠庢湰鍦扮數鑴戦氳繃閰嶇疆enp0s3缃戝崱鐨処P鍦板潃锛堝锛192.168.56.108锛夋潵杩炴帴铏氭嫙鏈猴紝骞朵娇鐢≧OOT鐢ㄦ埛鏉ョ櫥褰曘傛楠 1 淇敼鎿嶄綔绯荤粺鐗堟湰銆傚鏋淐entOS鐗堟湰涓嶆槸7.6鐨勯渶瑕佽繘琛屼慨鏀癸紝濡傛灉鏄7.6鍒欐棤闇淇敼锛屽厛vi /etc/redhat-releas 鎵撳紑缂栬緫鏂囦欢锛,https://blog.csdn.net/GaussDB/article/details/122338822,openGauss缁忛獙鎬荤粨,centos锝滄暟鎹簱锝渓inux +銆愰叿鍝ヨ搴撱戜竴寮犲浘鐪嬫噦openGauss锛堢3鏈燂級鈥 openGauss楂樻ц兘鐗规,鍦ㄣ娿愰叿鍝ヨ搴撱戜竴寮犲浘鐪嬫噦openGauss锛堢2鏈燂級鈥攐penGauss鏋舵瀯鍜岄儴缃层嬩腑锛屼负澶у浠嬬粛浜唎penGauss鏄撹繍缁寸壒鎬э紝鍦ㄦ湰鏈熶腑浠嬬粛openGauss楂樻ц兘鐗规с,https://blog.csdn.net/GaussDB/article/details/117334003,閰峰摜璇村簱,鏁版嵁搴擄綔postgresql锝済ithub锝滃ぇ鏁版嵁锝滄暟鎹寲鎺 +鏁版嵁搴 鏅鸿兘浼樺寲鍣ㄤ箣鍩烘暟浼拌,鐜颁唬鏁版嵁搴撲紭鍖栧櫒涓昏渚濊禆浜庡叾鍐呴儴鐨勪唬浠蜂及璁＄郴缁燂紝鑰屼唬浠蜂及璁℃渶閲嶈鐨勪緷鎹氨鏄煡璇㈢畻瀛愮殑鍩烘暟锛屽嵆鏁版嵁閫氳繃绠楀瓙鍐呮煡璇㈡潯浠惰繃婊や箣鍚庡墿浣欑殑缁撴灉琛屾暟銆傚洜姝ゅ熀鏁颁及璁℃妧鏈槸褰卞搷浼樺寲鍣ㄤ骇鐢熺殑鎵ц璁″垝鎬ц兘鏈鍏抽敭鐨勬妧鏈俹penGauss鏈寮婧愮殑鏅鸿兘鍩烘暟浼拌鐗规ч噰鐢ㄤ簡涓绉嶅垎甯冭嚜閫傚簲鐨勫唴鏍稿師鐢熷鍒楁暟鎹垎甯冨埢鐢绘柟娉曪紝鍏堕鍏堝埄鐢ㄦ暟鎹垪鐩稿叧鎬ц繘琛屾暟鎹垎甯冩劅鐭ワ紝鐒跺悗鏍规嵁鍒嗗竷鏋勫缓瀵瑰簲鐨勬鐜囧浘妯″瀷銆,https://blog.csdn.net/GaussDB/article/details/127510562,openGauss鏍稿績鎶鏈,鏁版嵁搴擄綔浜戝師鐢燂綔sql +銆怗aussDB绮惧搧璇剧11鏈熴慓aussDB鏁版嵁搴撳疄渚嬭繍缁,銆怗aussDB绮惧搧璇剧11鏈熴慓aussDB鏁版嵁搴撳疄渚嬭繍缁 ,https://blog.csdn.net/GaussDB/article/details/121790085,GaussDB绮惧搧璇,杩愮淮锝滄暟鎹簱锝渄atabase +銆愰叿鍝ヨ搴撱戜竴寮犲浘鐪嬫噦openGauss锛堢2鏈燂級鈥攐penGauss鏋舵瀯鍜岄儴缃,openGauss鏄崟鏈虹郴缁燂紝鍦ㄨ繖鏍风殑绯荤粺鏋舵瀯涓紝涓氬姟鏁版嵁瀛樺偍鍦ㄥ崟涓墿鐞嗚妭鐐逛笂锛屾暟鎹闂换鍔¤鎺ㄩ佸埌鏈嶅姟鑺傜偣鎵ц锛岄氳繃鏈嶅姟鍣ㄧ殑楂樺苟鍙戯紝瀹炵幇瀵规暟鎹鐞嗙殑蹇熷搷搴斻傚悓鏃堕氳繃鏃ュ織澶嶅埗鍙互鎶婃暟鎹鍒跺埌澶囨満锛屾彁渚涙暟鎹殑楂樺彲闈犲拰璇绘墿灞曘傛暣浣撻儴缃叉柟妗堝彲浠ュ垎涓轰笁绫伙細鍗曟満閮ㄧ讲銆佷竴涓讳竴澶囬儴缃层佷竴涓诲澶囬儴缃层,https://blog.csdn.net/GaussDB/article/details/117333725,閰峰摜璇村簱,鏁版嵁搴擄綔postgresql锝滃ぇ鏁版嵁锝滄暟鎹寲鎺橈綔娣卞害瀛︿範 +銆愬弬璧涗綔鍝6銆慏ay4 openGauss鐨勬暟鎹簱浜嬪姟,浠婂ぉ鎺㈢┒浜唎penGauss鐨勬暟鎹簱浜嬪姟锛屽叾瀹炰笌涔嬪墠鎵瀛︾殑鏁版嵁搴撲簨鍔″唴瀹瑰熀鏈被浼硷紝鎵浠ヨ繖娆″氨缁撳悎涔嬪墠鎵瀛﹀唴瀹硅繘琛屼竴娆″涔犮傗簨鍔★紙Transaction锛夋槸涓绯诲垪鏁版嵁搴撴搷浣滅殑鏈夐檺搴忓垪锛屾槸鏁版嵁搴撶殑鍩烘湰鎵ц鍗曞厓銆傗簨鍔＄殑鏍规湰鐗瑰緛鏄細鍏跺寘鍚殑鎿嶄綔搴忓垪瑕佷箞鍏ㄥ仛锛岃涔堝叏涓嶅仛锛屾暣涓簭鍒楁槸涓涓笉鍙垎鍓茬殑鏁翠綋銆,https://blog.csdn.net/GaussDB/article/details/121916738,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔database锝渟ql +銆愰叿鍝ヨ搴撱戜竴寮犲浘鐪嬫噦openGauss锛堢1鏈燂級鈥攐penGauss姒傝堪,openGauss 鏄竴娆惧紑婧愬叧绯诲瀷鏁版嵁搴撶鐞嗙郴缁燂紝閲囩敤鏈ㄥ叞瀹芥澗璁稿彲璇 v2 鍙戣銆俹penGauss 鍐呮牳婧愯嚜 PostgreSQL 9.2.4锛屾繁搴﹁瀺鍚堝崕涓哄湪鏁版嵁搴撻鍩熷骞寸殑缁忛獙锛岀粨鍚堜紒涓氱骇鍦烘櫙闇姹傦紝鎸佺画鏋勫缓绔炰簤鍔涚壒鎬с傚悓鏃 openGauss 涔熸槸涓涓紑婧愮殑鏁版嵁搴撳钩鍙帮紝榧撳姳绀惧尯璐＄尞銆佸悎浣溿...,https://blog.csdn.net/GaussDB/article/details/117284414,閰峰摜璇村簱,鏁版嵁搴擄綔浜哄伐鏅鸿兘锝渟qlserver锝滅紪绋嬭瑷锝滃ぇ鏁版嵁 +openGauss 3.1.0 鐨勬柊鍨嬮夋嫨鐜囨ā鍨嬪ぇ瑙ｅ瘑,鍥戒骇鏁版嵁搴搊penGauss 9.30鏃ユ柊鍑轰簡3.1.0鐗堟湰锛屾湁鍝簺鏂扮殑鐗规у憿锛熸垜浠鍒掑嚭涓郴鍒楄缁嗕粙缁嶄竴涓嬶紝鏈熸湜澶у澶氬鏀寔~閫夋嫨鐜囦及绠椾綔涓轰唬浠锋ā鍨嬭鏁颁及绠楃殑鍩虹锛屽叾鍑嗙‘鎬у奖鍝嶇潃浼樺寲鍣ㄦ煡璇㈣鍒掔殑閫夊彇锛屾暟鎹簱浼樺寲鍣ㄧ敓鎴愮殑涓嶅悓鏌ヨ璁″垝涔嬮棿鍙互杈惧埌鏁颁釜鏁伴噺绾х殑鍖哄埆銆,https://blog.csdn.net/GaussDB/article/details/127301882,openGauss鏍稿績鎶鏈,鏁版嵁搴擄綔浜戝師鐢燂綔sql +浣跨敤铏氭嫙鏈哄湪CentOS涓婂畨瑁呴儴缃瞣penGauss鏁版嵁搴撴寚瀵硷紙涓婏級,鏈枃涓昏鎻忚堪 openGauss 鏁版嵁搴撳湪铏氭嫙鏈 VirtualBox+CentOS 涓婄殑瀹夎閰嶇疆銆傚疄楠岀幆澧冭鏄庤鏄庯細鏈疄楠岀幆澧冧负铏氭嫙鏈 VirtualBox 6.1.14 + CentOS 7.8 + openGauss 1.1.0銆傝澶囦粙缁嶏細涓轰簡婊¤冻 openGauss 瀹夎閮ㄧ讲瀹為獙闇瑕侊紝寤鸿姣忓瀹為獙鐜閲囩敤浠ヤ笅閰嶇疆锛氳澶囧悕绉拌澶囧瀷鍙稬inux鎿嶄綔绯荤粺CentOS 7.8Windows鎿嶄綔绯荤粺Win10 x86 64浣嶈櫄鎷熸満VirtualBox 6.1.14,https://blog.csdn.net/GaussDB/article/details/122302038,openGauss缁忛獙鎬荤粨,centos锝滄暟鎹簱锝渓inux +銆愬弬璧涗綔鍝5銆慏ay3锛歰penGauss绠＄悊缁存姢,姣忓ぉ浜嗚В浜跨偣鐐规棩缁存姢妫鏌ラ」妫鏌penGauss鐘舵侊細閫氳繃openGauss鎻愪緵鐨勫伐鍏锋煡璇㈡暟鎹簱鍜屽疄渚嬬姸鎬侊紝纭鏁版嵁搴撳拰瀹炰緥閮藉浜庢甯哥殑杩愯鐘舵侊紝鍙互瀵瑰鎻愪緵鏁版嵁鏈嶅姟妫鏌ラ攣淇℃伅锛氶攣鏈哄埗鏄暟鎹簱淇濊瘉鏁版嵁涓鑷存х殑閲嶈鎵嬫锛屾鏌ョ浉鍏充俊鎭彲浠ユ鏌ユ暟鎹簱鐨勪簨鍔″拰杩愯鐘跺喌銆傜粺璁′簨浠舵暟鎹細SQL璇彞闀挎椂闂磋繍琛屼細鍗犵敤澶ч噺绯荤粺璧勬簮锛岀敤鎴峰彲浠ラ氳繃鏌ョ湅浜嬩欢鍙戠敓鐨勬椂闂达紝鍗犵敤鍐呭瓨澶у皬鏉ヤ簡瑙ｇ幇鍦ㄦ暟鎹簱杩愯鐘舵併傚璞℃鏌 锛氳〃銆佺储寮曘佸垎鍖恒佺害鏉熺瓑鏄暟鎹簱鐨勬牳蹇冨瓨鍌ㄥ璞★紝鍏舵牳蹇冧俊鎭拰瀵硅薄缁存姢鏄疍BA閲嶈鐨勬棩甯稿伐浣溿,https://blog.csdn.net/GaussDB/article/details/121916271,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔database锝滃ぇ鏁版嵁 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鏁版嵁鍔ㄦ佽劚鏁忊濈殑鐩稿叧绮惧僵鍐呭浠嬬粛銆傛暟鎹劚鏁忥紝椤惧悕鎬濅箟灏辨槸灏嗘晱鎰熸暟鎹氳繃鍙樺舰銆佸睆钄界瓑鏂瑰紡澶勭悊锛屽叾鐩殑鏄繚鎶ら殣绉佹暟鎹俊鎭紝闃叉鏁版嵁娉勯湶鍜屾伓鎰忕鎺€傚綋浼佷笟鎴栬呮満鏋勬敹闆嗙敤鎴蜂釜浜鸿韩浠芥暟鎹佹墜鏈恒侀摱琛屽崱鍙风瓑鏁忔劅淇℃伅锛岀劧鍚庡皢鏁版嵁閫氳繃瀵煎嚭锛堥潪鐢熶骇鐜锛夋垨鐩存帴鏌ヨ锛堢粨鍚堢敓浜х幆澧冿級鐨勬柟寮忔姇鍏ヤ娇鐢ㄦ椂锛屾寜鐓ч殣绉佷繚鎶ょ浉鍏虫硶寰嬫硶瑙勯渶灏嗘暟鎹繘琛屸滆劚鏁忊濆鐞嗐俹penGauss瀹炵幇浜嗘暟鎹姩鎬佽劚鏁忔満鍒讹紝瀹冩牴鎹竴绯诲垪鐢ㄦ埛閰嶇疆鐨勨滆劚鏁忕瓥鐣モ,https://blog.csdn.net/GaussDB/article/details/122252650,openGauss婧愮爜瑙ｆ瀽,鏁版嵁搴擄綔database锝滃ぇ鏁版嵁 +銆愬弬璧涗綔鍝4銆慏ay2锛歰penGauss瀹夎,姣忓ぉ瀛︿範浜跨偣鐐逛粖澶╋紝鍑嗗寮濮媜penGauss鐨勫畨瑁呫傛楠1锛氳喘涔皁penEuler寮规т簯鏈嶅姟鍣‥CS锛屽苟杩涜鐩稿叧閰嶇疆,https://blog.csdn.net/GaussDB/article/details/121913422,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔澶ф暟鎹綔openGauss +瑙ｅ瘑openGauss鏁版嵁搴撲腑鐨勫嚱鏁颁緷璧栧叧绯,閫氳繃鍦╫penGauss涓娇鐢ㄥ嚱鏁颁緷璧栧叧绯荤殑鏁版嵁搴撲紭鍖栨妧鏈,https://blog.csdn.net/GaussDB/article/details/127302196,openGauss缁忛獙鎬荤粨,鏁版嵁搴擄綔java锝滃紑鍙戣瑷锝滀簯鍘熺敓 +openGauss鍒嗗尯琛ㄥ浣曞疄鐜板ぇ鏁版嵁閲忕殑蹇熻浆绉,闅忕潃鐜颁唬淇℃伅鏁版嵁鐨勫揩閫熷闀匡紝鏁版嵁搴撶殑鏁版嵁閲忎篃涓嶆柇澧為暱銆傚浜庡簽澶х殑鏁版嵁濡備綍绠＄悊鍛紵浠庢暟鎹簱瑙掑害鐪嬶紝鍒嗗尯琛ㄦ棤鐤戞槸涓绉嶅緢濂界殑閫夋嫨銆傚浜庡緢澶氫笟鍔★紝鍙細璁块棶鏈杩戝嚑澶╂垨鍑犱釜鏈堢殑鏁版嵁锛屽浜庝箣鍓嶇殑鏁版嵁寰堝皯鐢氳嚦鍑犱箮涓嶈闂紝杩欏氨褰㈡垚浜嗙儹鏁版嵁鍜屽喎鏁版嵁銆備娇鐢ㄥ垎鍖鸿〃鍙互闅旂寮鐑暟鎹拰鍐锋暟鎹紝鍔犲揩璁块棶閫熷害銆傛渶鍏稿瀷鐨勫氨鏄寜鐓ф椂闂村垎鍖猴紝姣忎釜鍒嗗尯璁剧疆涓涓椂闂存锛屽湪姝ゆ椂闂存鍐呯殑鏁版嵁瀛樺偍鍦ㄦ鍒嗗尯涓紝杩欐牱鍦ㄦ暟鎹鐞嗙殑杩囩▼涓彲浠ョ瓫鎺夊ぇ閲忕殑鍐椾綑鏁版嵁銆傚浣曚粠鏅氳〃杞崲涓哄垎鍖鸿〃鍛紵杩欎笉寰椾笉鎻愬垎鍖鸿〃鐨勪竴涓粦绉戞妧浜嗏撳垎鍖轰氦鎹㈡妧鏈傚垎鍖轰氦鎹㈡妧鏈細灏嗕竴涓垎,https://blog.csdn.net/GaussDB/article/details/122212210,openGauss缁忛獙鎬荤粨,鏁版嵁搴擄綔database锝滃ぇ鏁版嵁 +銆愬弬璧涗綔鍝3銆慏ay1锛氬垵璇唎penGauss,openGauss 绔炰簤鍔涙昏锛屼骇鍝佺壒鐐癸細openGauss鐩告瘮鍏朵粬寮婧愭暟鎹簱涓昏鏈夊鍚堝簲鐢ㄥ満鏅侀珮鎬ц兘鍜岄珮鍙敤绛変骇鍝佺壒鐐广傜郴缁熸灦鏋勶細openGauss鏄崟鏈虹郴缁燂紝鍦ㄨ繖鏍风殑绯荤粺鏋舵瀯涓紝涓氬姟鏁版嵁瀛樺偍鍦ㄥ崟涓墿鐞嗚妭鐐逛笂锛屾暟鎹闂换鍔¤鎺ㄩ佸埌鏈嶅姟鑺傜偣鎵ц锛岄氳繃鏈嶅姟鍣ㄧ殑楂樺苟鍙戯紝瀹炵幇瀵规暟鎹鐞嗙殑蹇熷搷搴斻傚悓鏃堕氳繃鏃ュ織澶嶅埗鍙互鎶婃暟鎹鍒跺埌澶囨満锛屾彁渚涙暟鎹殑楂樺彲闈犲拰璇绘墿灞曘,https://blog.csdn.net/GaussDB/article/details/121912953,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔鏈嶅姟鍣綔杩愮淮 +openGauss鏁版嵁搴撴簮鐮佽В鏋愮郴鍒楁枃绔犫斺斿叕鍏辩粍浠舵簮鐮佽В鏋愶紙涓婏級,鍦ㄦ暟鎹簱缁勪欢涓紝涓浜涚粍浠舵槸涓撶敤鐨勶紝濡傝瘝娉曡В鏋愬彧鐢ㄤ簬SQL寮曟搸锛涜屽彟澶栦竴浜涚粍浠舵槸鍏叡鐨勶紝鐢ㄤ簬鏁翠釜鏁版嵁搴撶郴缁熴俹penGauss鐨勫叕鍏辩粍浠跺寘鎷郴缁熻〃銆佹暟鎹簱鍒濆鍖栥佸绾跨▼鏋舵瀯銆佺嚎绋嬫睜銆佸唴瀛樼鐞嗐佸缁寸洃鎺у拰妯℃嫙淇″彿鏈哄埗绛夈傛瘡涓粍浠跺疄鐜颁簡涓涓嫭绔嬬殑鍔熻兘銆傛湰绡囧皢浠庣郴缁熻〃銆佹暟鎹簱鍒濆鍖栥佸绾跨▼鏋舵瀯鍙婄嚎绋嬫睜鎶鏈洓涓柟闈㈠鍏叡缁勪欢鐨勬簮浠ｇ爜瀹炵幇杩涜浠嬬粛銆備竴銆佺郴缁熻〃绯荤粺琛ㄥ張绉颁负鏁版嵁瀛楀吀鎴栬呭厓鏁版嵁锛屽瓨鍌ㄧ鐞嗘暟鎹簱瀵硅薄鐨勫畾涔変俊鎭紝濡傝〃銆佺储寮曘佽Е鍙戝櫒绛夈傜敤鎴峰彲閫氳繃绯荤粺琛ㄦ煡璇㈢敤鎴峰畾涔夌殑鍏蜂綋瀵硅薄淇℃伅锛屽琛ㄧ殑姣忎釜瀛楁绫诲瀷銆傚洜涓簅pen,https://blog.csdn.net/GaussDB/article/details/116190046,openGauss婧愮爜瑙ｆ瀽,鏁版嵁搴 +銆愬弬璧涗綔鍝2銆戞垜涓巓penGauss鐨勬晠浜,鎯宠捣浜3骞村墠楂樿冨畬鎴戜笌濡堝鐨勪竴娈靛璇濄傗淎pple鍙堝嚭鏂颁骇鍝佷簡锛屾庝箞涓嶆崲涓涓憖锛熲濇垜鍏村鍦拌銆傗滄垜鏀寔鍥戒骇锛屽崕涓轰骇鍝佸緢濂界敤鐨勩傗濇瘝浜叉懜鎽镐簡鎵嬩腑鐨勫崕涓烘墜鏈猴紝娣℃贰鍦拌閬撱傛鍏ュぇ瀛︼紝鎴戞垚涓轰簡涓鍚嶈蒋浠跺伐绋嬬殑瀛︾敓锛岃蒋浠剁紪绋嬫垚涓轰簡鎴戞渶濂界殑鏈嬪弸锛屾暣澶╅櫔浼村湪鎴戠殑韬竟銆傛搷浣滅郴缁熴佽绠楁満缃戠粶銆佹暟鎹簱绛夌郴缁熺殑瀛︿範锛屼负鎴戠殑寮鍙戞彁渚涗簡宸ㄥぇ鐨勫府鍔┿傛暟鎹簱鐨勫鍒犳敼鏌ョ瓑鍔熻兘鍦ㄨ蒋浠跺紑鍙戜腑璧峰埌浜嗕妇瓒宠交閲嶇殑浣滅敤銆傚垵璇嗘暟鎹簱渚挎槸MySQL鍜孲QL server锛宨nsert銆乨elete銆乻elect绛夎鍙ュ鏁版嵁搴撹繘琛屾搷浣滐紝灏忓瀷鐨勬暟鎹簱鍙,https://blog.csdn.net/GaussDB/article/details/121912751,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔database锝滃ぇ鏁版嵁 +鐚垮垱寰佹枃锝渙penGauss鏁版嵁搴撲粠3.0.0鍗囩骇鍒3.1.0鎿嶄綔瀹炶返,openGauss鏁版嵁搴撳崌绾3.1.0鎿嶄綔瀹炶返,https://blog.csdn.net/GaussDB/article/details/127257127,openGauss缁忛獙鎬荤粨,鏁版嵁搴擄綔浜戝師鐢 +openGauss鏁版嵁搴撴簮鐮佽В鏋愮郴鍒楁枃绔犫斺攐penGauss寮鍙戝揩閫熷叆闂紙涓夛級,鍦╫penGauss鏁版嵁搴撴簮鐮佽В鏋愮郴鍒楁枃绔犫斺攐penGauss寮鍙戝揩閫熷叆闂紙涓級锛屼粙缁嶄簡openGauss鍩烘湰浣跨敤锛屾湰绡囧皢浠巓penGauss鐨勫紑鍙戝拰缂栬瘧銆佸弬涓巓penGauss绀惧尯寮婧愰」鐩袱鏂归潰灞曞紑鍏蜂綋浠嬬粛銆備笁銆 寮鍙戝拰缂栬瘧浣滀负openGauss鏁版嵁搴撳紑鍙戣咃紝鍦ㄥ熀浜巓penGauss寮婧愪骇鍝佽繘琛屼簩娆″紑鍙戝悗锛屽線寰闇瑕佺紪璇憃penGauss瀵规墍寮鍙戠殑鍔熻兘鐨勫疄鐜版儏鍐佃繘琛岄獙璇併傛湰绡囧悜璇昏呯畝瑕佷粙缁峯penGauss鐨勭紪璇戞柟娉曪紝璇︾粏鐨勫唴瀹瑰弬瑙乷penGauss瀹樼綉锛坔ttps://opengauss.org/z,https://blog.csdn.net/GaussDB/article/details/116158562,openGauss婧愮爜瑙ｆ瀽,鏁版嵁搴 +"openGauss瀛樺偍杩囩▼鍔熻兘鍏ㄩ潰鍗囩骇锛屾敮鎸丳ACKAGE,PLDEBUGGER绛夎澶氭柊鐗规",瀛樺偍杩囩▼绫讳技浜庨潰鍚戣繃绋嬭瑷褰撲腑鐨勫嚱鏁帮紝鍙互瀹炵幇闈㈠悜杩囩▼璇█褰撲腑鐨勫０鏄庡彉閲忋侀昏緫鍒ゆ柇銆佹潯浠跺惊鐜瓑鎿嶄綔锛屾槸涓缁勫畬鎴愮壒瀹氬姛鑳界殑SQL璇彞闆嗗悎銆傚湪openGauss 2.1浠ュ墠鐨勭増鏈腑锛屽瓨鍌ㄨ繃绋嬫敮鎸佷簡瀹氫箟鍙橀噺銆佹潯浠跺惊鐜侀昏緫鍒ゆ柇绛夊熀鏈姛鑳斤紝浣嗘槸娌℃湁闈㈠悜瀵硅薄璇█涓被鐨勫舰寮忥紝鍥犳鏃犳硶瀵瑰瓨鍌ㄨ繃绋嬩腑鐨勫彉閲忎互鍙婂嚱鏁拌繘琛屽皝瑁咃紝涔熸棤娉曞湪瀛樺偍杩囩▼鍐呬娇鐢ㄥ叏灞鍙橀噺銆傚湪浠ュ墠鐨勭増鏈腑娌℃湁鏀寔绫讳技gdb鐨勫姛鑳斤紝鐢ㄦ埛璋冭瘯瀛樺偍杩囩▼鍙兘澶熶娇鐢╮aise info绛夋墦鍗板彉閲忕殑鏂瑰紡銆傚苟涓斿湪浠ュ墠鐨勭増鏈綋涓紝瀛樺偍杩囩▼鍙戠敓寮傚父鍚庯紝娌℃湁鑷不浜嬪姟锛...,https://blog.csdn.net/GaussDB/article/details/122167816,openGauss缁忛獙鎬荤粨,sql锝滄暟鎹簱锝渄atabase +銆愬弬璧涗綔鍝1銆戣璇佹荤粨 openGauss OGCA,璁よ瘉鑰冭瘯鐨勫垎鏁版槸84鍒嗐傝冭瘯鐨勯閲忓ぇ锛屾椂闂寸揣杩紝鎻愬墠鍋氬ソ蹇冪悊鍑嗗锛屼互婊¤冻瑕佹眰涓轰富锛岀粰姣忛亾棰樼洰鍒嗛厤濂芥椂闂淬備簤鍙栦竴娆¤繃锛岀渷鏃堕棿鐪佺簿鍔涖,https://blog.csdn.net/GaussDB/article/details/121911902,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,澶ф暟鎹綔鏁版嵁搴擄綔openGauss +銆愰叿鍝ヨ搴撱戞暟鎹簱鐨勬暟鎹ā鍨,甯︿綘浠庢暟鎹ā鍨嬭璇嗘暟鎹簱锝炰粈涔堟槸鏁版嵁妯″瀷锛熸暟鎹簱涓殑鏁版嵁妯″瀷鐗圭偣鏈変粈涔堬紵,https://blog.csdn.net/GaussDB/article/details/127240438,閰峰摜璇村簱,鏁版嵁搴擄綔sql锝滄暟鎹簱鏋舵瀯 +銆愬弬璧涗綔鍝76銆憃penGauss鏁版嵁搴撳湪绾垮疄璁绋嬫荤粨,浣滆咃細璁哥帀鍐叉湰娆¤绋嬫弧婊″共璐э紝鑳藉浠庢渶鍩烘湰鐨勫缓琛ㄥ涔犲拰缁冧範锛屾繁鍏ヤ簡瑙ｅ拰瀛︿範openGauss鏁版嵁搴撱 閰嶇疆浜嗗涔狅紝缁冧範锛岃冭瘯鐜妭锛屼笉浠呭涔犱簡鐭ヨ瘑锛岃繕鑳芥敹鑾疯瘉涔﹀拰绀煎搧銆傞傚悎缇や綋锛1銆佽绠楁満涓撲笟鐨勫鐢2銆佷娇鐢╫penGauss鏁版嵁搴撶殑寮鍙戣3銆佹暟鎹簱鐩稿叧浠庝笟浜哄憳璇剧▼浜偣聽 聽聽鏈璇剧▼婊℃弧鐨勫畨鎺21澶╃殑瀛︿範鍐呭锛屼笉浠呬粎鏄悊璁虹殑鐭ヨ瘑锛岃繕鎻愪緵浜嗙粌涔犲钩鍙帮紝鍏嶅幓鑷繁鎼缓娴嬭瘯鐜鐨勯棶棰樸傜粌涔犲钩鍙奥 鏈瀛︿範鎻愪緵浜嗘柟渚垮涔犵幆澧冿紝鑳藉鏍规嵁璇剧▼鐨勫涔犲唴瀹癸紝杩涜瀹為檯鎿嶄綔銆傚湪瀛︿範瀹屾垚涔嬪悗锛,https://blog.csdn.net/GaussDB/article/details/122154745,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔database锝渓inq +openGauss鏁版嵁搴撴簮鐮佽В鏋愮郴鍒楁枃绔犫斺攐penGauss寮鍙戝揩閫熷叆闂紙浜岋級,鍦ㄤ笂涓绡噊penGauss鏁版嵁搴撴簮鐮佽В鏋愮郴鍒楁枃绔犫斺攐penGauss寮鍙戝揩閫熷叆闂紙涓婏級涓紝鎴戜滑浠嬬粛浜唎penGauss鐨勫畨瑁呴儴缃叉柟娉曪紝鏈瘒灏嗗叿浣撲粙缁峯penGauss鍩烘湰浣跨敤銆備簩銆 openGauss鍩烘湰浣跨敤openGauss瀹夎瀹屾垚鍚庝細鑷姩鍚姩锛岀敤鎴峰彲浠ヤ娇鐢╫penGauss鑷甫鐨刧sql锛坥penGauss浜や簰缁堢锛夊鎴风杩炴帴鏁版嵁搴撹繘琛岀浉鍏砈QL鎿嶄綔銆傦紙涓锛 杩炴帴鏁版嵁搴撴湰绡囦负鎮ㄤ粙缁嶅浣曚娇鐢╣sql瀹㈡埛绔繛鎺ユ暟鎹簱銆俫sql鏄痮penGauss鑷甫鐨勫鎴风宸ュ叿銆備娇鐢╣sql杩炴帴鏁版嵁搴擄紝鍙互浜や簰,https://blog.csdn.net/GaussDB/article/details/116157978,openGauss婧愮爜瑙ｆ瀽,鏁版嵁搴 +绮惧僵鍥為【 | NDBC 2021鍗庝负鍙備細鍥為【,2021骞12鏈3鏃ヨ嚦5鏃ワ紝涓烘湡涓夊ぉ鐨勭38灞奀CF涓浗鏁版嵁搴撳鏈細璁紙NDBC2021锛夊湪缇庝附鐨勬槬鍩庢槅鏄庡競鍦嗘弧鍙紑銆傚崕涓烘惡鎵嬫暟鎹簱棰嗗煙涓撳浜浉澶т細锛屼负骞垮ぇ涓庝細鑰呭甫鏉ユ繁搴﹀垎浜紝涓昏鍖呮嫭CCF-鍗庝负鏁版嵁搴撳垱鏂扮爺绌惰鍒掕鍧涖佹暟鎹簱浜т笟璁哄潧銆佹暟鎹簱绯荤粺浜烘墠鍩瑰吇璁哄潧绛夈傚叡璁″崄浜屼綅鏁版嵁搴撻鍩熶笓瀹朵粠鏁版嵁搴撻鍩熸墍闈复鐨勬柊鎸戞垬銆佹柊鎶鏈佹柊闂鍜屾柊鏂瑰悜绛変笉鍚岀淮搴﹀甫鏉ユ妧鏈垎浜紝鍚戝弬浼氳呮繁搴︿粙缁嶆暟鎹簱鍓嶆部绉戞妧鍙婃湭鏉ヤ汉鎵嶅煿鍏汇傚叡鍟嗘暟鎹簱棰嗗煙瀛︽湳銆佷骇涓氭湭鏉ュ彂灞曚箣璺紒01 CCF-鍗庝负鏁版嵁搴撳垱鏂扮爺绌惰鍒掕鍧12鏈4鏃ヤ笅鍗13:.,https://blog.csdn.net/GaussDB/article/details/121898235,鎶鏈氦娴,鏁版嵁搴擄綔澶ф暟鎹綔宓屽叆寮 +Ustore瀛樺偍寮曟搸璇﹁В,Ustore瀛樺偍寮曟搸锛屽張鍚岻n-place Update瀛樺偍寮曟搸锛堝師鍦版洿鏂帮級锛屾槸openGauss 鍐呮牳鏂板鐨勪竴绉嶅瓨鍌ㄦā寮忋傛鍓嶇殑鐗堟湰浣跨敤鐨勮瀛樺偍寮曟搸鏄疉ppend Update锛堣拷鍔犳洿鏂帮級妯″紡銆傝拷鍔犳洿鏂板浜庝笟鍔′腑鐨勫銆佸垹浠ュ強HOT锛圚eapOnly Tuple锛塙pdate锛堝嵆鍚屼竴椤甸潰鍐呮洿鏂帮級鏈夊緢濂界殑琛ㄧ幇锛屼絾瀵逛簬璺ㄦ暟鎹〉闈㈢殑闈濰OT UPDATE鍦烘櫙锛屽瀮鍦惧洖鏀朵笉澶熼珮鏁堛傚洜姝わ紝Ustore瀛樺偍寮曟搸搴旇繍鑰岀敓銆,https://blog.csdn.net/GaussDB/article/details/127108093,openGauss缁忛獙鎬荤粨,鏁版嵁搴擄綔浜戝師鐢燂綔sql +銆愬弬璧涗綔鍝97銆憃penGauss鍗曟満鐗堝畨瑁呮楠,openGauss鍗曟満鐗堝畨瑁呮楠ょ‖浠跺強杞欢鐜锛氱‖浠剁幆澧冿細铏氭嫙鏈虹殑鍐呭瓨8GB锛4鏍稿績CPU锛900G纾佺洏锛堥潪蹇呴』锛夎蒋浠剁幆澧冿細CentOS7.6鏁版嵁搴撶増鏈細opengauss2.0浼佷笟鐗堬細openGauss-2.0.0-CentOS-64bit-all.tar.gz娉細鍐呭瓨涓瀹氳8G浠ヤ笂锛屼笉鐒舵病鏈夎冻澶熺殑鍐呭瓨瀹夎浼氬け璐ャ,https://blog.csdn.net/GaussDB/article/details/122143847,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,centos锝渓inux锝渄ebian 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+鐚垮垱寰佹枃锝淪QL缁忓吀缁冧範棰(涓),SQL缁忓吀缁冧範棰樸,https://blog.csdn.net/GaussDB/article/details/127100774,openGauss缁忛獙鎬荤粨,sql锝滄暟鎹簱 +銆怗aussDB绮惧搧璇剧10鏈熴戞ц兘鎸囨爣鍜屾ц兘璋冧紭,鍦ㄤ笂鏈熻棰戞暟鎹簱璁捐涔婼QL浼樺寲涓紝澶у瀵笹aussDB鍐呮牳SQL寮曟搸鍙奡QL璋冧紭鏈変簡鍒濇浜嗚В銆傛湰鏈熻棰戝皢甯︿綘浠嶥BA鐨勮瑙掑幓鐪嬩笅鏃ュ父宸ヤ綔涓渶瑕佸叧娉ㄧ殑鎬ц兘鎸囨爣鍙婂搴旂殑鎬ц兘闂瀹氫綅鏂规硶銆傛湰鏈熻棰戦噸鐐瑰涔犲唴瀹笹aussDB 鏁版嵁搴撳唴鏍告寚鏍囦綋绯绘杩般侴aussDB 涓嶅悓绫诲瀷鎸囨爣鐨勪娇鐢ㄥ満鏅傚浣曚娇鐢ㄦц兘鎸囨爣杩涜绯荤粺鎬х殑闂璇婃柇銆傜湅瀹屾湰鏈熻棰戝悗锛屽彲閫氳繃浠ヤ笅闂娴嬭瘯鑷繁鐨勬帉鎻＄▼搴﹀摝锛4. 锛堝閫夛級openGauss鍐呮牳鐨別vent鏈夊摢浜涘垎绫伙紙 锛夈侫. IO eventB. Lock ,https://blog.csdn.net/GaussDB/article/details/121790886,GaussDB绮惧搧璇,鏁版嵁搴擄綔dba锝渄atabase +銆愬弬璧涗綔鍝101銆戝厖瀹瀘penGauss姣忔棩涓缁21澶╁涔犲畬鎴愬ぇ鎬荤粨,寰堥珮蹇冨弬鍔犺繖娆＄殑openGauss鍦ㄧ嚎瀹炶璇剧▼锛岃甯堜滑闈炲父涓撲笟鐨勪粠璇剧▼openGauss鐨勫熀纭鍒伴珮绾у姛鑳芥妸openGauss鍛堢幇鍒板ぇ瀹堕潰鍓嶏紝骞惰兘杩囦簡璇惧悗缁冧範鐨勬柟娉曡澶у鍙婃椂鎵瀛︾煡璇嗭紝璁╀互鍚庡湪宸ヤ綔涓亣鍒扮殑闂鍜屽洶鎯戞彁鍔熷ソ鐨勫弬鑰,https://blog.csdn.net/GaussDB/article/details/122143744,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔澶ф暟鎹綔瀛︿範缁忛獙 +openGauss鏁版嵁搴撴簮鐮佽В鏋愮郴鍒楁枃绔犫斺攐penGauss绠浠嬶紙涓夛級,"浜斻佷环鍊肩壒鎬penGauss鐩告瘮鍏跺畠寮婧愭暟鎹簱涓昏鏈夊鍚堝簲鐢ㄥ満鏅侀珮鎬ц兘鍜岄珮鍙敤绛変骇鍝佺壒鐐广傦紙涓锛夐珮鎬ц兘1. CBO浼樺寲鍣╫penGauss浼樺寲鍣ㄦ槸鍏稿瀷鐨勫熀浜庝唬浠风殑浼樺寲锛圕ost-Based Optimization锛岀畝绉癈BO锛夈傚湪杩欑浼樺寲鍣ㄦā鍨嬩笅锛屾暟鎹簱鏍规嵁琛ㄧ殑鍏冪粍鏁般佸瓧娈靛搴︺丯ULL璁板綍姣旂巼銆佸敮涓鍊硷紙Distinct Value锛夈佹渶甯歌鍊硷紙Most Common Value, 绠绉癕CV锛夌瓑琛ㄧ殑鐗瑰緛鍊间互鍙婁竴瀹氱殑浠ｄ环璁＄畻妯″瀷锛岃绠楀嚭姣忎竴涓墽琛屾楠ょ殑涓嶅悓鎵ц鏂瑰紡鐨勮緭鍑哄厓缁勬暟鍜屾墽琛屼唬浠凤紙cos",https://blog.csdn.net/GaussDB/article/details/116155440,openGauss婧愮爜瑙ｆ瀽,鏁版嵁搴 +鏁版嵁搴撳唴鏍稿垎鏋愮郴鍒楋細鎵ц绠楀瓙鎺㈢┒,鎵ц寮曟搸浣嶄簬浼樺寲鍣ㄥ拰瀛樺偍寮曟搸涔嬮棿锛岃礋璐ｅ皢鏁版嵁浠庡瓨鍌ㄥ紩鎿庤鍙栧嚭鏉ワ紝鏍规嵁璁″垝灏嗘暟鎹鐞嗗姞宸ヨ繑鍥炵粰瀹㈡埛绔傛墽琛屽櫒鎺ユ敹鍒扮殑鎸囦护灏辨槸浼樺寲鍣ㄥ簲瀵筍QL鏌ヨ鑰岀炕璇戝嚭鏉ョ殑鍏崇郴浠ｆ暟杩愮畻绗︽墍缁勬垚鐨勬墽琛屾爲锛屼竴涓叿浣撳叧绯昏繍绠椾唬鏁扮锛屾垜浠О涔嬩负绠楀瓙锛屾瘡涓畻瀛愭湁缁熶竴鐨勬帴鍙ｏ紝浠庝笅灞傜殑涓涓垨鑰呭涓畻瀛愯幏寰楄緭鍏ワ紝鐒跺悗灏嗚繍绠楃粨鏋滆繑鍥炵粰涓婂眰绠楀瓙銆,https://blog.csdn.net/GaussDB/article/details/127072922,openGauss鍐呮牳鍒嗘瀽,鏁版嵁搴擄綔java锝渟ql +openGauss鏁版嵁搴撴簮鐮佽В鏋愮郴鍒楁枃绔犫斺旀暟鎹畨鍏ㄦ妧鏈紙涓婏級,鍦ㄥ墠闈㈡枃绔犱腑浠嬬粛杩団9.5 瀹¤涓庤拷韪濓紝鏈瘒鎴戜滑浠嬬粛绗9绔 瀹夊叏绠＄悊婧愮爜瑙ｆ瀽涓9.6 鏁版嵁瀹夊叏鎶鏈濈殑鐩稿叧绮惧僵鍐呭浠嬬粛銆俹penGauss閲囩敤浜嗗绉嶅姞瀵嗚В瀵嗘妧鏈潵鎻愬崌鏁版嵁鍦ㄥ悇涓幆鑺傜殑瀹夊叏鎬с9.6.1 鏁版嵁鍔犺В瀵嗘帴鍙ｇ敤鎴峰湪浣跨敤鏁版嵁搴撴椂锛岄櫎浜嗛渶瑕佸熀鏈殑鏁版嵁搴撳畨鍏ㄤ箣澶栵紝杩樹細瀵瑰鍏ョ殑鏁版嵁杩涜鍔犲瘑鍜岃В瀵嗙殑鎿嶄綔銆俹penGauss鎻愪緵浜嗛拡瀵圭敤鎴峰鍏ユ暟鎹繘琛屽姞瀵嗗拰瑙ｅ瘑鐨勫姛鑳芥帴鍙ｏ紝鐢ㄦ埛浣跨敤璇ユ帴鍙ｅ彲浠ュ鍏惰涓哄寘鍚晱鎰熶俊鎭殑鏁版嵁杩涜鍔犲瘑鍜岃В瀵嗘搷浣溿傛暟鎹姞瀵嗘帴鍙penGauss鎻愪緵鐨勫姞瀵嗗姛鑳芥槸鍩轰簬鏍囧噯鐨凙ES,https://blog.csdn.net/GaussDB/article/details/121748209,openGauss婧愮爜瑙ｆ瀽,鏁版嵁搴擄綔瀹夊叏锝渄atabase +銆愬弬璧涗綔鍝100銆憃penGauss姣忔棩涓缁21澶 瀹屾垚21澶╁涔犳荤粨,閫氳繃瀛*openGauss 杈惧埌鍗婁釜鏈堜箣涔咃紝浠庝竴涓皬鐧藉埌鍚庨潰涓鐐圭偣鐨勫*鍙樻垚openGauss鐨勪竴鍛橈紝瑙佽瘉浜嗕竴涓暟鎹簱鐨勮捣姝ャ傛暟鎹簱涓鐩村湪鏀归潻鍒涙柊锛屽浗浜у寲涔熸槸蹇呯劧鐨勮秼鍔匡紝涓浗浜轰竴鐩村湪鍔姏鍋氬睘浜庤嚜宸辩殑鏁版嵁搴撱傛垜鍜宱penGauss鐨勬晠浜嬫簮浜庢仼澧ㄥ闄㈢殑杩欎釜骞冲彴锛岄氳繃浜戝拰鎭╁ⅷ杩欎釜骞冲彴璁╂垜瀵逛簬鍥戒骇鍖栫殑鏁版嵁搴撶殑姣忎釜灏忕殑鏀瑰姩鍙互闅忔椂鐨勪簡瑙ｃ傚畼鏂规枃妗ｆ弿杩扮殑寰堣缁嗭紝瀵逛簬鍒氭帴瑙︾殑openGauss 鏁版嵁搴撶殑鏂版墜鏉ヨ锛屽彲浠ユ洿蹇殑涓婃墜openGauss 鏁版嵁搴擄紝鍦ㄥ浗浜у寲鐨勫ぇ瓒嬪娍涓媜penGauss 鏄竴鑲℃柊鐨勬竻娴侊紝绁濈ope,https://blog.csdn.net/GaussDB/article/details/122143696,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,sql锝滄暟鎹簱锝渄atabase +openGauss鏁版嵁搴撴簮鐮佽В鏋愮郴鍒楁枃绔犫斺攐penGauss绠浠嬶紙浜岋級,涓婁竴绡噊penGauss鏁版嵁搴撴簮鐮佽В鏋愮郴鍒楁枃绔犫搊penGauss绠浠嬶紙涓婏級涓紝浠巓penGauss姒傝堪銆佸簲鐢ㄥ満鏅佺郴缁熺粨鏋勩佷唬鐮佺粨鏋勫洓涓柟闈㈠openGauss杩涜浜嗗垵姝ヤ粙缁嶃傚叾涓紝openGauss鐨勪唬鐮佺粨鏋勪粙缁嶄簡鏁版嵁搴撶郴缁熼氫俊绠＄悊銆丼QL寮曟搸涓ゆ柟闈㈠唴瀹癸紝鏈瘒鎺ョ潃浠庝唬鐮佺粨鏋勭涓夋柟闈㈢殑鍐呭鈥斺斿瓨鍌ㄥ紩鎿庯紝浠ュ強openGauss鐨勪环鍊肩壒鎬ф柟闈㈠睍寮浠嬬粛銆傦紙涓夛級瀛樺偍寮曟搸openGauss瀛樺偍寮曟搸鏄彲鎻掓嫈銆佽嚜缁勮鐨勶紝鏀寔澶氫釜瀛樺偍寮曟搸鏉ユ弧瓒充笉鍚屽満鏅殑涓氬姟璇夋眰锛岀洰鍓嶆敮鎸佽瀛樺偍寮曟搸銆佸垪瀛樺偍寮曟搸鍜屽唴瀛樺紩鎿庛傛棭鏈熻绠楁満,https://blog.csdn.net/GaussDB/article/details/116155369,openGauss婧愮爜瑙ｆ瀽,鏁版嵁搴 +銆愭暟鎹簱杩佺Щ绯诲垪銆戜娇鐢╬g_chameleon灏嗘暟鎹粠MySQL杩佺Щ鑷硂penGauss鏁版嵁搴,chameleon鏄竴涓熀浜嶱ython鐨凪ySQL鍒皁penGauss鐨勫疄鏃跺鍒跺伐鍏枫傝宸ュ叿鎻愪緵浜嗗垵濮嬪叏閲忔暟鎹殑澶嶅埗鍙婂閲忔暟鎹殑瀹炴椂澶嶅埗鑳藉姏锛屾敮鎸丮ySQL涓悇绉嶆暟鎹被鍨嬬殑杩佺Щ銆傛湰鏂囧氨浠嬬粛濡備綍浣跨敤pg_chameleon灏哅ySQL鏁版嵁搴撹縼绉昏嚦openGauss銆,https://blog.csdn.net/GaussDB/article/details/127011147,openGauss缁忛獙鎬荤粨,鏁版嵁搴擄綔dba +patroniForOpenGauss楂樺彲鐢ㄦ柟妗堝熀鏈師鐞,"1 patroni绠浠嬨銆Patroni鏄竴涓敱Zalando鐮斿彂鐨勶紝瀹屽叏鐢眕ython寮鍙戠殑寮婧愪骇鍝侊紝鍏惰兘澶熼氳繃鍒嗗竷寮忓瓨鍌ㄧ郴缁燂紙Distributed configuration system, DCS锛夋潵妫娴嬪瓨鍌ㄦ暟鎹簱闆嗙兢鍚勪釜鑺傜偣鐨勭姸鎬佸拰閰嶇疆锛屽苟涓旇兘澶熷鏁版嵁搴撻泦缇よ繘琛岃嚜鍔ㄧ鐞嗗拰鏁呴殰鍒囨崲銆2 patroni鍘熺悊浠嬬粛銆銆涓涓珮鍙敤闆嗙兢鐢眕atroni銆丏CS鍜屾暟鎹簱缁勬垚锛屾湰鏂规涓璂CS閫夌敤etcd锛屾暟鎹簱涓簅penGauss銆傘銆etcd鏄竴涓垎甯冨紡閿煎瀛樺偍锛岃璁＄敤鏉ュ彲闈犺屽揩閫熺殑淇濆瓨鍏抽敭鏁版嵁",https://blog.csdn.net/GaussDB/article/details/121650419,openGauss缁忛獙鎬荤粨,鏁版嵁搴擄綔鏁版嵁搴撳紑鍙戯綔浜哄伐鏅鸿兘 +SQL缁忓吀缁冧範棰(涓),openGauss鏁版嵁搴揝QL缁忓吀缁冧範棰樿繘琛屽疄璺典笌娴嬭瘯銆,https://blog.csdn.net/GaussDB/article/details/126927594,openGauss缁忛獙鎬荤粨,鏁版嵁搴擄綔sql锝滀簯鍘熺敓 +openGauss鏁版嵁搴撴簮鐮佽В鏋愮郴鍒楁枃绔--openGauss绠浠嬶紙涓锛,openGauss鏁版嵁搴撴槸鍗庝负娣卞害铻嶅悎鍦ㄦ暟鎹簱棰嗗煙澶氬勾缁忛獙锛岀粨鍚堜紒涓氱骇鍦烘櫙瑕佹眰鎺ㄥ嚭鐨勬柊涓浠ｄ紒涓氱骇寮婧愭暟鎹簱銆傛鍓嶏紝Gauss鏉鹃紶浼氬凡缁忓彂甯冧簡openGauss鏁版嵁搴撴牳蹇冩妧鏈郴鍒楁枃绔狅紝浠嬬粛浜唎penGauss鐨勬妧鏈師鐞嗐備粠鏈湡寮濮嬶紝Gauss鏉鹃紶浼氬皢闄嗙画鎺ㄥ嚭openGauss鏁版嵁搴撴簮鐮佽В鏋愮郴鍒楁枃绔狅紝甯︿綘瑙ｆ瀽openGauss鍚勫姛鑳芥ā鍧楃殑婧愪唬鐮侀昏緫鍜屽疄鐜板師鐞嗐傝绯诲垪鏂囩珷涓昏闈㈠悜openGauss鍐呮牳寮鍙戣呭強鐮旂┒浜哄憳銆傛帴涓嬫潵浼氬厛鍚戝ぇ瀹舵瑕佷粙缁峯penGauss銆傛湰绡囧皢浠巓penGauss姒傝堪銆佸簲鐢ㄥ満鏅佺郴缁熺粨鏋,https://blog.csdn.net/GaussDB/article/details/116132257,openGauss婧愮爜瑙ｆ瀽,鏁版嵁搴 +銆愬弬璧涗綔鍝99銆慚ogDB/openGauss鍏充簬PL/SQL鍖垮悕鍧楄皟鐢ㄦ祴璇,PL/SQL(Procedure Language/Structure Query Language)鏄爣鍑哠QL璇█娣诲姞浜嗚繃绋嬪寲鍔熻兘鐨勪竴闂ㄧ▼搴忚璁¤瑷銆傚崟涓鐨凷QL璇彞鍙兘杩涜鏁版嵁鎿嶄綔锛屾病鏈夋祦绋嬫帶鍒讹紝鏃犳硶寮鍙戝鏉傜殑搴旂敤銆侾L/SQL璇█鏄粨鍚堜簡缁撴瀯鍖栨煡璇笌鏁版嵁搴撹嚜韬繃绋嬫帶鍒朵负涓浣撶殑寮哄ぇ璇█銆,https://blog.csdn.net/GaussDB/article/details/122143641,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,sql锝滄暟鎹簱锝滄湇鍔″櫒 +鏁版嵁杩佺Щ宸ュ叿chameleon鐨勪娇鐢ㄩ檺鍒,chameleon杩佺Щ宸ュ叿鐨勪娇鐢ㄩ檺鍒躲,https://blog.csdn.net/GaussDB/article/details/126890855,openGauss缁忛獙鎬荤粨,鏁版嵁搴擄綔杩愮淮锝渄ba +濡備綍鎻掍欢鍖栧湴涓簅penGauss娣诲姞绠楀瓙,1.1 openGauss鎵ц绠楀瓙姹囨籵penGauss鐨勭畻瀛愭寜绫诲瀷鍙垎涓哄洓绫伙細鎺у埗绠楀瓙銆佽繛鎺ョ畻瀛愩佹壂鎻忕畻瀛愬拰鐗╁寲绠楀瓙銆備笅闈㈡眹鎬讳簡褰撳墠锛坥penGauss2.0.0锛夊凡鏈夌殑绠楀瓙銆傜畻瀛 鏂囦欢 绫诲瀷 Agg nodeAgg.cpp 鐗╁寲绠楀瓙 Append nodeAppend.cpp 鎺у埗绠楀瓙 BitmapAnd nodeBitmapAnd.cpp 鎺у埗绠楀瓙 BitmapHeapscan nodeBitmapHeapscan.cpp,https://blog.csdn.net/GaussDB/article/details/121649445,openGauss缁忛獙鎬荤粨,鏁版嵁搴擄綔sql锝渄atabase +openGauss瀹夊叏锛堜笅锛,"涓婄瘒鍐呭浠巓penGauss瀹夊叏鏈哄埗姒傝銆乷penGauss瀹夊叏璁よ瘉銆乷penGauss瑙掕壊绠＄悊鏈哄埗绛夋柟闈粙缁嶄簡openGauss瀹夊叏锛堜笂锛変腑鐨勫唴瀹癸紝鏈瘒灏嗗洿缁昽penGauss瀹¤涓庤拷韪乷penGauss鏁版嵁瀹夊叏鎶鏈乷penGauss浜戝畨鍏ㄦ妧鏈乷penGauss鏅鸿兘瀹夊叏鏈哄埗瀵筼penGauss瀹夊叏鐨勫叾浠栨柟闈㈣繘琛屼粙缁嶃傚洓銆乷penGauss瀹¤涓庤拷韪猳penGauss鍦ㄩ儴缃插畬鎴愬悗,瀹為檯涓婁細鏈夊涓敤鎴峰弬涓庢暟鎹鐞嗐傞櫎浜嗙鐞嗗憳鐢ㄦ埛澶,鏇村鐨勬槸鍒涘缓鐨勬櫘閫氱敤鎴风洿鎺ヨ繘琛屾暟鎹鐞嗐傜敤鎴风殑澶氭牱鎬т細瀵艰嚧鏁版嵁搴撳瓨鍦",https://blog.csdn.net/GaussDB/article/details/116120138,openGauss鏍稿績鎶鏈,鏁版嵁搴 +銆愬弬璧涗綔鍝98銆慓o璇█杩炴帴openGauss鐜鎼缓杩囩▼锛堝惈OG瀹夎锛,涓汉璁や负锛屾瘮杈冨鏄撳嚭閿欑殑鐐规槸锛岃櫄鎷熸満鍐呭瓨瑕佸ぇ浜庣瓑浜8GB锛寀nixODBC涓や釜閰嶇疆鏂囦欢odbc.ini鍜宱dbcinst.ini鐨勯厤缃◢楹荤儲锛屾渶鍚庯紝鏁版嵁搴撲竴瀹氳start鎵嶈兘杩炴帴鎴愬姛锛屼釜浜烘湁涓娆＄姱浜嗕竴娆¤繖涓敊璇紝铏界劧鏄緢娴呮樉鐨勯亾鐞嗗搱鍝堛,https://blog.csdn.net/GaussDB/article/details/122143260,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,golang锝滄暟鎹簱锝滃紑鍙戣瑷 +銆愭暟鎹簱杩佺Щ绯诲垪銆戜娇鐢╬gloader灏嗘暟鎹粠MySQL杩佺Щ鍒皁penGauss鐨勬渶浣冲疄璺,鏈枃浠嬬粛濡備綍浣跨敤pgloader灏哅ySQL鏁版嵁搴撹縼绉昏嚦openGauss銆,https://blog.csdn.net/GaussDB/article/details/126853195,openGauss缁忛獙鎬荤粨,mysql锝滄暟鎹簱锝滀簯鍘熺敓锝渄ocker +openGauss浣胯兘paxos鐗规у疄璺,鍓嶈█GaussDB(for openGauss)鎺ㄥ嚭浜嗗熀浜嶱axos鍗忚鐨凞CF楂樺彲鐢ㄧ粍浠讹紝璇ョ粍浠朵娇寰桮aussDB(for openGauss)鍦ㄤ繚璇佹暟鎹竴鑷存х殑鍚屾椂锛屽湪楂樺彲鐢ㄦ柟闈㈠彲杩涗竴姝ュ緱鍒板寮猴紝鍖呮嫭锛(1)閫氳繃鑷徊瑁併佸鏁版淳閫変富鑳藉姏鎽嗚劚绗笁鏂逛徊瑁佺粍浠讹紝鏋佸ぇ缂╃煭RTO鏃堕棿锛屼笖鍙闃蹭换浣曟晠闅滀笅鐨勮剳瑁傚弻涓伙紱(2)鏀寔鑺傜偣鍚屾銆佸悓寮傛娣峰悎閮ㄧ讲鐨勫闆嗙兢閮ㄧ讲妯″紡锛(3)鎻愬崌涓诲闂磋妭鐐规棩蹇楀鍒舵晥鐜囷紝鎻愬崌绯荤粺鐨勬渶澶у悶鍚愯兘鍔涖傚熷姪GaussDB(for openGauss)鐨凞CF楂樺彲鐢ㄧ粍浠讹紝鐢ㄦ埛涓嶄粎鍙互鍏嶅幓,https://blog.csdn.net/GaussDB/article/details/121604816,openGauss缁忛獙鎬荤粨,鏁版嵁搴擄綔database锝滃ぇ鏁版嵁 +openGauss瀹夊叏锛堜笂锛,"闅忕潃鏁板瓧鍖栨妧鏈殑椋為熷彂灞,鏁板瓧銆佽繛鎺ャ佷俊鍙枫佷汉宸ユ櫤鑳藉厖鏂ョ潃浜轰滑宸ヤ綔銆佺敓娲荤殑鍚勪釜棰嗗煙銆傝繖浜涙暟瀛楀寲淇℃伅琚揩閫熻浆鎹㈡垚鏁版嵁骞跺瓨鏀惧湪鍚勫紡鍚勬牱鐨勬暟鎹簱绯荤粺涓,鑰屼笖閫氳繃杩涗竴姝ョ殑鏁版嵁绠＄悊涓庡垎鏋愪骇鐢熷晢涓氫环鍊笺傝繖浜涙湁浠峰肩殑鏁版嵁鎴栬瀛樻斁鍦ㄤ紒涓氱浉瀵瑰皝闂殑绉佹湁缃戠粶鍐,鎴栬瀛樻斁鍦ㄧ浉瀵瑰紑鏀剧殑鍏湁浜戠幆澧冧笅,鍙堟垨鏄泦鎴愬湪鏅鸿兘绯荤粺涓備汉浠湪浜彈鐢辨暟瀛楀寲鍙戝睍鎵甯︽潵鐨勪究鎹风敓娲荤殑鍚屾椂,涔熷彲鑳介潰涓寸潃鏃犲涓嶅湪鐨勯殣绉佹硠闇层佷俊鎭鏀广佹暟鎹涪澶辩瓑瀹夊叏椋庨櫓銆傛暟鎹簱瀹夊叏浣滀负鏁版嵁搴撶郴缁熺殑鎶ゅ煄娌,閫氳繃璁块棶鐧诲綍璁よ瘉銆佺敤鎴锋潈闄愮鐞嗐佸璁′笌鐩戣銆佹暟鎹殣绉佷繚鎶や互鍙婂畨鍏ㄤ俊閬",https://blog.csdn.net/GaussDB/article/details/116117353,openGauss鏍稿績鎶鏈,鏁版嵁搴 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HAProxy绠浠婬AProxy鏄竴涓紑婧愮殑椤圭洰锛屽叾浠ｇ爜鎵樼鍦℅ithub涓婏紝浠ｇ爜閾炬帴濡備笅锛欻AProxy浠ｇ爜閾炬帴銆侶AProxy鎻愪緵楂樺彲鐢ㄦс佽礋杞藉潎琛′互鍙婂熀浜嶵CP鍜孒TTP搴旂敤鐨勪唬鐞嗭紝鏀寔铏氭嫙涓绘満锛屽畠鏄厤璐广佸揩閫熷苟涓斿彲闈犵殑涓绉嶈В鍐虫柟妗堛侶AProxy瀹炵幇浜嗕竴绉嶄簨浠堕┍鍔, 鍗曚竴杩涚▼妯″瀷锛屾妯″瀷鏀寔闈炲父澶х殑骞跺彂杩炴帴鏁般2. HAProxy瀹炵幇openGauss闆嗙兢鐨勮鍐欏垎绂诲拰璐熻浇鍧囪　HAProxy瀹炵幇openGauss闆嗙兢鐨勮鍐欏垎绂诲拰璐熻浇鍧囪　锛屽墠鎻愭潯浠堕渶鐢盤atroni绠＄悊op",https://blog.csdn.net/GaussDB/article/details/121540692,openGauss缁忛獙鎬荤粨,鏁版嵁搴擄綔database锝渉aproxy +SQL浠嬬粛,鏁版嵁搴撴煡璇㈣瑷SQL浠嬬粛,https://blog.csdn.net/GaussDB/article/details/126717917,openGauss缁忛獙鎬荤粨,鏁版嵁搴擄綔sql +銆愬弬璧涗綔鍝95銆慏LI Flink SQL+kafka+锛坥pengauss鍜宮ysql锛夎繘琛岀數鍟嗗疄鏃朵笟鍔℃暟鎹垎鏋,閫氳繃瀵筼pengauss鍜宮ysql鐨勬搷浣滐紝鍙互寰堝鏄撳彂鐜帮紝mysql瀵规暟鎹被鍨嬪吋瀹规瘮杈冨ソ銆傝屼笖鍦ㄥ垱寤鸿〃鏃讹紝鍦ㄦ暟鎹簱锛岃〃鍚嶅拰瀛楁鍔犱笂鍗曞紩鍙锋垨鍙屽紩鍙烽兘鑳芥垚鍔熷缓琛紝浣嗘槸opengauss缂轰笉琛屻侽pengauss铏界劧鏈夊緢澶氱壒鎬э紝浣嗘槸鍦╯tring鐨勮浆鎹笉鏄緢濂界敤锛屾壘浜哻ast()鍑芥暟杩樻湁鍏朵粬鏂规硶閮芥棤娉曡浆鎹紝涔熸湁鍙兘鏄垜姘村钩涓嶈锛屽師鏈繕鎯冲啓鍏充簬opengauss鐨凙I鏂归潰鐨勭壒鎬э紝浣嗘槸鐢变簬杩欎釜闂鑺变簡涓娈垫椂闂淬傚彧鑳界瓑涓嬫娲诲姩鍐嶅啓涓涓嬪叧浜嶢I鐨勭壒鎬с,https://blog.csdn.net/GaussDB/article/details/122143186,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,kafka锝渕ysql锝渇link +openGauss浜嬪姟鏈哄埗锛堜笅锛,"openGauss骞跺彂鎺у埗鍦╫penGauss浜嬪姟鏈哄埗锛堜笂锛夌殑浠嬬粛涓,宸茬粡浜嗚В褰撴暟鎹簱涓瓨鍦ㄥ苟鍙戞墽琛屼簨鍔＄殑鎯呭喌涓,瑕佷繚璇丄CID鐗规,闇瑕佷竴浜涚壒娈婄殑鏈哄埗鏉ユ敮鎸併傚苟鍙戞帶鍒跺氨鏄繖鏍风殑涓绉嶆帶鍒舵満鍒,鑳藉淇濊瘉骞跺彂浜嬪姟鍚屾椂璁块棶鍚屼竴涓璞℃垨鏁版嵁涓嬬殑 ACID鐗规с俹penGauss骞跺彂鎺у埗鏄崄鍒嗛珮鏁堢殑,鍏舵牳蹇冩槸 MVCC鍜屽揩鐓ф満鍒躲傚openGauss浜嬪姟鏈哄埗锛堜笂锛夋墍杩,閫氳繃浣跨敤 MVCC鍜屽揩鐓,鍙互鏈夋晥瑙ｅ喅璇诲啓鍐茬獊,浣垮緱骞跺彂鐨勮浜嬪姟鍜屽啓浜嬪姟宸ヤ綔鍦ㄥ悓涓鏉″厓缁勭殑涓嶅悓鐗 鏈笂,褰 姝や笉浼氱浉浜掗樆濉炪傚浜庡苟鍙戠殑涓や釜鍐欎簨鍔,",https://blog.csdn.net/GaussDB/article/details/116061337,openGauss鏍稿績鎶鏈,鏁版嵁搴 +鍏ㄨ绋嬪叕甯冧辅鍏ぇ鐞嗙敱璁╀綘鐣呮父2021鏁版嵁鎶鏈槈骞村崕,姹囬泦50澶氱鏁版嵁搴 / 鏁版嵁鎶鏈骇鍝 20浣欎綅浼佷笟鍒涘浜 / CEO / 浜у搧鎺岄棬浜 瓒呯櫨鍚嶆妧鏈ぇ鐗 / 鐭ュ悕涓撳 10澶ц涓氬疄璺 鈥1+12鈥濇墦閫犺繎70鍦轰富棰樻紨璁 鍚稿紩绾1500浜哄埌鍦哄弬涓 鈥︹ 濡傛璞崕闃靛 灏藉湪涓鍦烘暟鎹妧鏈槈骞村崕锛 ????鏂囨湯闄勫厤璐硅喘绁ㄩ氶亾锛屾壂鐮佸嵆鍙0鍏冨弬浼氾紒???? 鍏ㄨ绋嬫潵鍟︼紒 1 鍦轰富璁哄潧鐪嬪緱瑙佺殑鏈潵锛氭暟鎹妧鏈彂灞曡秼鍔垮ぇ璁ㄨ2021骞达紝鏁版嵁琛屼笟鏂版妧鏈笉鏂秾鐜帮紝鏂扮敓鎬佸姞閫熷舰鎴愶紝寮婧愩佸垎甯冨紡銆佹櫤鑳界瓑,https://blog.csdn.net/GaussDB/article/details/121510811,鏁版嵁绉戝,鏁版嵁搴擄綔postgresql锝渄atabase +銆愪簯鍘熺敓銆慘ubernetes锛圞8S锛変笌鏁版嵁搴,Kubernetes锛圞8S锛変笌鏁版嵁搴撶殑鐏姳銆,https://blog.csdn.net/GaussDB/article/details/126656760,鎶鏈氦娴,kubernetes锝滀簯鍘熺敓锝滄暟鎹簱 +openGauss浜嬪姟鏈哄埗锛堜笂锛,"浜嬪姟鏄负鐢ㄦ埛鎻愪緵鐨勬渶鏍稿績銆佹渶鍏峰惛寮曞姏鐨勬暟鎹簱鍔熻兘涔嬩竴銆傜畝鍗曞湴璇,浜嬪姟鏄敤鎴峰畾涔夌殑涓绯诲垪鏁版嵁搴撴搷浣(濡傛煡璇€佹彃鍏ャ佷慨鏀规垨鍒犻櫎绛)鐨勯泦鍚,浠庢暟鎹簱鍐呴儴淇濊瘉浜嗚鎿嶄綔闆嗗悎(浣滀负涓涓暣浣)鐨勫師瀛愭(Atomicity)銆佷竴鑷存(Consistency)銆侀殧绂绘(Isolation)鍜屾寔涔呮(Durability),杩欎簺鐗规х粺绉颁簨鍔＄殑 ACID鐗规с傚叾涓:A:鍘熷瓙鎬ф槸鎸囦簨鍔′腑鐨勬墍鏈夋搷浣滆涔堝叏閮ㄦ墽琛屾垚鍔,瑕佷箞鍏ㄩ儴鎵ц澶辫触銆備竴涓簨鍔℃墽琛屼互鍚,鏁版嵁搴撳彧鍙兘澶勪簬涓婅堪涓ょ鐘舵佷箣涓,鍗充娇鏁版嵁搴撳湪杩欎簺鎿嶄綔鎵ц杩囩▼涓彂鐢熸晠闅,涔",https://blog.csdn.net/GaussDB/article/details/116058155,openGauss鏍稿績鎶鏈,鏁版嵁搴 +鏅綏绫充慨鏂洃鎺penGauss,1銆佸墠鏈熷噯澶1.1椤圭洰渚濊禆閾炬帴渚濊禆寮婧愬伐绋嬪伐绋嬮摼鎺ユ櫘缃楃背淇柉https://github.com/prometheus/pushgatewayopengauss_exporthttps://github.com/enmotech/opengauss_exporterpushgatewayhttps://github.com/prometheus/pushgatewayopenGausshttps://gitee.com/opengauss/openGauss,https://blog.csdn.net/GaussDB/article/details/121466551,openGauss缁忛獙鎬荤粨,鏁版嵁搴擄綔鏁版嵁搴撳紑鍙戯綔浜哄伐鏅鸿兘 +銆愬弬璧涗綔鍝94銆21澶﹐penGauss瀛︿範涔嬫梾,1970骞碔BM鐨凟dgar F. Codd鍗氬＋鐨勪笓钁椼夾 Relational Model of Data for Large Shared Data Banks銆嬶紝琚涓烘槸鍏崇郴鍨嬫暟鎹簱鐨勫紑灞遍蓟绁栵紝濂犲畾浜嗗叧绯诲瀷鏁版嵁搴撶殑涓绯诲垪鍘熷垯銆1977骞达紝Michael Stonebraker寮鍚簡涓涓悕涓篒ngres鐨勯」鐩紝 瀹冩槸PostgreSQL鐨勫墠韬 浠栧紩鍏ヤ簡瀵硅薄鍏崇郴妯″瀷锛 骞朵簬1996骞存寮忓紑婧怭ostgresql 6.0銆傞櫎浜嗕紭鑹殑鍩虹璁捐锛屽畠閲囩敤浜嗙被BSD3.0鍗忚锛岀粰浜堜簡寮鍙戣呮渶澶х殑鑷敱銆,https://blog.csdn.net/GaussDB/article/details/122143142,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔postgresql锝渄atabase +openGauss鏁版嵁搴撲箣Python椹卞姩蹇熷叆闂,OpenGauss鏁版嵁搴撲箣Python椹卞姩蹇熷叆闂╫penGauss鏄竴娆惧紑婧愬叧绯诲瀷鏁版嵁搴撶鐞嗙郴缁燂紝閲囩敤鏈ㄥ叞瀹芥澗璁稿彲璇乿2鍙戣銆俹penGauss鍐呮牳婧愯嚜PostgreSQL锛屾繁搴﹁瀺鍚堝崕涓哄湪鏁版嵁搴撻鍩熷骞寸殑缁忛獙锛岀粨鍚堜紒涓氱骇鍦烘櫙闇姹傦紝鎸佺画鏋勫缓绔炰簤鍔涚壒鎬с傚彲鏄洰鍓嶉拡瀵逛簬OpenGauss鏁版嵁搴撶殑Python搴旂敤绋嬪簭鐨勫紑鍙戝皯涔嬪張灏戯紝杩欏叾涓殑涓涓師鍥犲湪浜庝笉鐭ラ亾鐢ㄤ粈涔堥┍鍔ㄦ潵杩炴帴璇ユ暟鎹簱锛岀壒鍒槸Python搴旂敤绋嬪簭锛屽湪姝ゆ垜灏嗙粰澶у浠嬬粛濡備綍浣跨敤Python椹卞姩杩炴帴OpenGauss鏁版嵁搴擄紝鍚屾椂缈昏瘧浜唒sycopg2鐨,https://blog.csdn.net/GaussDB/article/details/121330008,openGauss缁忛獙鎬荤粨,鏁版嵁搴擄綔database锝滃ぇ鏁版嵁锝減ython +openGauss瀛樺偍鎶鏈紙浜岋級鈥斺斿垪瀛樺偍寮曟搸鍜屽唴瀛樺紩鎿,涓婁竴绡囧唴瀹规垜浠粙缁嶄簡openGauss瀛樺偍鎶鏈紙涓锛夆斺旇瀛樺偍寮曟搸锛屾湰鏂囬噸鐐逛粙缁峯penGauss鍒楀瓨鍌ㄥ紩鎿庡拰鍐呭瓨寮曟搸銆俹penGauss鍒楀瓨鍌ㄥ紩鎿庝紶缁熻瀛樺偍鏁版嵁鍘嬬缉鐜囦綆锛屽繀椤绘寜琛岃鍙栵紝鍗充娇璇诲彇涓鍒椾篃蹇呴』璇诲彇鏁磋銆傚湪鍒嗘瀽鎬х殑浣滀笟浠ュ強涓氬姟璐熻浇鐨勬儏鍐典笅锛屾暟鎹簱寰寰浼氶亣鍒伴拡瀵瑰ぇ閲忚〃鐨勫鏉傛煡璇紝鑰岃繖绉嶅鏉傛煡璇腑寰寰浠呮秹鍙婁竴涓緝瀹(琛ㄥ垪鏁拌緝澶)鐨勮〃涓釜鍒垪銆傛绫诲満鏅笅锛岃瀛樺偍浠ヨ浣滀负鎿嶄綔鍗曚綅锛屼細寮曞叆涓庝笟鍔＄洰鏍囨暟鎹棤鍏崇殑鏁版嵁鍒楃殑璇诲彇涓庣紦瀛橈紝閫犳垚浜嗗ぇ閲廔O 鐨勬氮璐癸紝鎬ц兘杈冨樊銆傚洜姝penGauss鎻愪緵浜嗗垪瀛樺偍寮曟搸鐨勭浉,https://blog.csdn.net/GaussDB/article/details/116017248,openGauss鏍稿績鎶鏈,鏁版嵁搴 +鏁版嵁搴撳唴鏍稿垎鏋 - SQL by pass & 缁忓吀鎵ц鍣,涓轰簡鍔犻熺畝鍗曟煡璇紝openGauss鎻愬嚭浜哠QL by pass妗嗘灦锛屽湪parse灞傚杩欑被鏌ヨ鍋氱畝鍗曠殑妯″紡鍒ゅ埆鍚庯紝杩涘叆鍒扮壒娈婄殑鎵ц璺緞閲岋紝璺宠繃缁忓吀鐨勬墽琛屽櫒鎵ц妗嗘灦锛屽ぇ澶у姞閫熺畝鍗曟煡璇㈢殑鎵ц閫熷害銆,https://blog.csdn.net/GaussDB/article/details/126597055,openGauss鍐呮牳鍒嗘瀽,sql锝滄暟鎹簱锝滀簯鍘熺敓 +銆愬弬璧涗綔鍝93銆憃penGauss-An Autonomous Database銆怭VLDB璁烘枃闃呰鍒嗕韩銆,鏈枃鍩轰簬openGauss鍦╒LDB2021涓婃渶鏂板彂琛ㄧ殑璁烘枃銆妎penGauss: An Autonomous Database System銆嬶紝浠庡鏈殑瑙掑害鏉ユ帰绌秓penGauss濡備綍鍩轰簬鍚勭AI鎶鏈瀯寤轰竴涓櫤鑳界殑鑷不鏁版嵁搴撶郴缁熴傝鏂囦綔鑰呮槸娓呭崕澶у鏉庡浗鑹暀鎺堬紝浠栧悓鏃朵篃鏄痮penGauss鐨勬绘灦鏋勫笀銆傛湰鏂囦富瑕佹槸瀵硅鏂囩殑闃呰绗旇鍜屼釜浜鸿瑙ｏ紝濡傛湁閿欒锛屾杩庡悇浣嶆寚姝ｏ紒,https://blog.csdn.net/GaussDB/article/details/122142999,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔娣卞害瀛︿範锝滀汉宸ユ櫤鑳 +銆怗aussDB绮惧搧璇剧9鏈熴戞暟鎹簱璁捐涔婼QL浼樺寲,銆怗aussDB绮惧搧璇剧9鏈熴戞暟鎹簱璁捐涔婼QL浼樺寲 ,https://blog.csdn.net/GaussDB/article/details/121370785,GaussDB绮惧搧璇,鏁版嵁搴擄綔sql锝渄atabase +openGauss瀛樺偍鎶鏈紙涓锛夆斺旇瀛樺偍寮曟搸,OLTP(鑱旀満浜嬪姟澶勭悊)绯荤粺浠ラ珮骞跺彂璇诲啓涓轰富锛屾暟鎹疄鏃舵ц姹傞潪甯搁珮锛屾暟鎹互琛岀殑褰㈠紡缁勭粐锛屾渶閫傚悎闈㈠悜澶栧瓨璁捐鐨勮瀛樺偍寮曟搸銆傞殢鐫鍐呭瓨閫愭笎鍙樺ぇ锛屾湇鍔″櫒涓婁竾浜垮瓧鑺(TB)澶у皬鐨勫唴瀛樺凡缁忓緢甯歌锛屽唴瀛樺紩鎿庨潰鍚戝ぇ鍐呭瓨鑰岃璁★紝鎻愰珮绯荤粺鐨勫悶鍚愰噺鍜岄檷浣庝笟鍔℃椂寤躲侽LAP(鑱旀満鍒嗘瀽澶勭悊)绯荤粺涓昏闈㈠悜澶ф暟鎹噺鍒嗘瀽鍦烘櫙锛屽鏁版嵁瀛樺偍鏁堢巼銆佸鏉傝绠楁晥鐜囩殑瑕佹眰闈炲父楂樸傚垪瀛樺偍寮曟搸鍙互鎻愪緵寰堥珮鐨勫帇缂╂瘮锛屽悓鏃堕潰鍚戝垪鐨勮绠楋紝CPU 鎸囦护楂橀熺紦瀛樺拰鏁版嵁楂橀熺紦瀛樼殑鍛戒腑鐜囨瘮杈冮珮锛岃绠楁ц兘姣旇緝濂斤紝鎸夐渶璇诲彇鍒楁暟鎹紝澶уぇ鍑忓皯涓嶅繀瑕佺殑纾佺洏璇诲彇锛岄潪甯搁傚悎鏁版嵁鍒嗘瀽,https://blog.csdn.net/GaussDB/article/details/116012521,openGauss鏍稿績鎶鏈,鏁版嵁搴 +銆愪簯鍘熺敓 銆慘ubernetes锛坘8s锛夋爣绛捐瑙,浠涔堟槸鏍囩锛熷畠鐨勪綔鐢ㄦ槸骞插槢鐢ㄧ殑锛,https://blog.csdn.net/GaussDB/article/details/126538636,鎶鏈氦娴,kubernetes锝滀簯鍘熺敓锝渄ocker +銆愬弬璧涗綔鍝92銆憃penGuass瀛︿範锛堜簩锛夆搊penGauss鏁版嵁搴撳畨瑁,浣滆咃細灏忛粦涓嶉粦,https://blog.csdn.net/GaussDB/article/details/122141941,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔database锝渃ss +openGauss鏁版嵁搴撶紪璇戞寚瀵,openGauss鏁版嵁搴撶紪璇戞寚瀵1. 缂栬瘧涓夋柟搴1.1.缂栬瘧姝ラ姒傝堪1.2.缂栬瘧gcc鍜宑make1.3.鑴氭湰澧炲姞骞冲彴淇℃伅1.4.缂栬瘧涓夋柟搴1.5.缂栬瘧瀹屾垚2.缂栬瘧鏁版嵁搴2.1.缂栬瘧鏁版嵁搴2.2.缂栬瘧閫傞厤鍏朵粬绯荤粺2.3.缂栬瘧閫傞厤鍏朵粬鐗堟湰gccopenGauss鏁版嵁搴撶殑缂栬瘧渚濊禆寰堝涓夋柟搴擄紝绀惧尯宸茬粡鍦 openGauss-third_party 浠撳簱涓皢鎵鏈夌殑渚濊禆鏀惧叆鍏朵腑锛屾寜鐓ф搷浣滅紪璇戝畬涓夋柟搴撳悗锛屽氨鍙互浣跨敤缂栬瘧濂界殑涓夋柟搴撴潵缂栬瘧鏁版嵁搴撲簡銆傝缁嗘楠ゅ涓嬶細1.缂栬瘧涓夋柟搴撶ぞ,https://blog.csdn.net/GaussDB/article/details/121328581,openGauss缁忛獙鎬荤粨,鏁版嵁搴擄綔database锝滀簯璁＄畻 +銆愪簯鍘熺敓銆戜娇鐢―ocker commit鐨勬柟寮忓埗浣渙penGauss闀滃儚,鏈瘒浠嬬粛浣跨敤docker commit鐨勬柟寮忓埗浣渙penGauss闀滃儚锛岃繖绉嶆柟娉曟槸鏍规嵁宸叉湁鐨勯暅鍍忓姞涓婅嚜宸辩殑瀹氬埗锛岀敓鎴愭柊鐨勪笓灞為暅鍍忥紝浣垮緱鏁版嵁浣滀负闀滃儚鐨勪竴閮ㄥ垎淇濆瓨涓嬫潵銆,https://blog.csdn.net/GaussDB/article/details/126486637,openGauss缁忛獙鎬荤粨,docker锝滆繍缁达綔瀹瑰櫒锝滀簯鍘熺敓锝滄暟鎹簱 +openGauss鎵ц鍣ㄦ妧鏈,鎵ц鍣ㄥ湪鏁版嵁搴撶殑鏁翠釜浣撶郴缁撴瀯涓捣鎵夸笂(浼樺寲鍣)鍚笅(瀛樺偍)鐨勪綔鐢ㄣ傛湰鏂囬鍏堜粙缁嶆墽琛屽櫒鐨勫熀鏈鏋讹紝鐒跺悗寮曠敵浠嬬粛鎵ц寮曟搸涓殑涓浜涘叧閿妧鏈傞氳繃鏈枃鐨勯槄璇伙紝璇昏呰兘瀵规墽琛屽櫒鏈変釜鍩烘湰鐨勮璇嗐備竴銆 openGauss鎵ц鍣ㄦ杩颁粠瀹㈡埛绔彂鍑轰竴鏉QL璇彞鍒扮粨鏋滆繑鍥炵粰瀹㈡埛绔殑鏁翠綋鎵ц娴佺▼濡傚浘1鎵绀猴紝浠庝腑鍙互鐪嬪埌鎵ц鍣ㄦ墍澶勭殑浣嶇疆銆傚浘1 瀹㈡埛绔彂鍑篠QL璇彞鐨勬墽琛屾祦绋嬬ず鎰忓浘濡傛灉鎶婃暟鎹簱鐪嬫垚涓涓粍缁囷紝浼樺寲鍣ㄤ綅浜庣粍缁囩殑鏈涓婂眰锛屾槸杩欎釜缁勭粐鐨勯鑴戯紝鏄彂鍙锋柦浠や笅杈炬寚浠ょ殑鏈烘瀯锛屾墽琛屽櫒浣嶄簬缁勭粐鐨勪腑闂达紝鍚粠浼樺寲鍣ㄧ殑鎸囨尌锛屼弗鏍兼墽琛屼紭鍖,https://blog.csdn.net/GaussDB/article/details/115940615,openGauss鏍稿績鎶鏈,鏁版嵁搴 +銆愬弬璧涗綔鍝91銆憃penGauss姣忔棩涓缁 21澶╁涔犳荤粨,鎯充簡瑙ｄ竴涓嬪叾浠栨暟鎹簱锛岄『渚跨啛鎮変竴涓嬪ⅷ澶╄疆绀惧尯鐨勫涔犲钩鍙帮紝鎵浠ユ姤鍚嶅涔 openGauss姣忔棩涓缁冿紝鍙戠幇瀛︿範鏂瑰紡寰堟柊棰栵紝鏈夎瘯璁幆澧冪洿鎺ヤ笂鎵嬫搷浣滐紝涓嶉渶瑕佸畨瑁呴儴缃诧紝瀵逛簬鍒濆鑰呮柟渚垮浜嗭紝闈炲父鍙嬪ソ銆傚涔犲唴瀹归兘鏄熀鏈懡浠ゅ拰SQL鎿嶄綔锛屽浜庢湁鍏朵粬鏁版嵁搴撳熀纭鐨勪汉鍛橈紝閫氳繃鎿嶄綔瀛︿範锛屽ぇ浣撹兘鎺屾彙锛屽浜庢湁浜涘唴瀹癸紝杩樻槸闇瑕佷笂缃戞煡璇㈢浉鍏宠祫鏂欏姞娣辩悊瑙ｃ,https://blog.csdn.net/GaussDB/article/details/122141875,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔澶ф暟鎹綔瀛︿範缁忛獙 +openGauss鍗囩骇鑴氭湰鎾板啓,1. 姒傝堪閲嶈鎻愮ず:鍗囩骇杩囩▼閫氳繃鎵ц鍗囩骇sql鑴氭湰瀹炵幇绯荤粺琛ㄥ彉鏇达紝杩欎簺鑴氭湰蹇呴』鐢卞紑鍙戜汉鍛樺湪淇敼绯荤粺琛ㄧ殑鍚屾椂涓骞舵彁渚涘崌绾ql鑴氭湰锛岃灏嗚繖浜涜剼鏈唬鐮佹彁浜よ嚦openGauss-server/src/include/catalog/upgrade_sql鐩綍涓嬶紝璇ョ洰褰曠粨鏋勫涓嬫墍绀恒1.1.鍗囩骇鐩綍浠嬬粛src/include/catalog/upgrade_sql/鈹溾攢鈹 upgrade_catalog_maindb/ -- 1.瀛樻斁鍦ㄩ涓暟鎹簱涓婃墽琛岀殑绯荤粺琛ㄥ彉,https://blog.csdn.net/GaussDB/article/details/121209175,openGauss缁忛獙鎬荤粨,鏁版嵁搴擄綔鏁版嵁搴撳紑鍙戯綔浜哄伐鏅鸿兘锝滀簯璁＄畻锝渄atabase +openGauss SQL寮曟搸锛堜笅锛夆斺旀煡璇紭鍖,涓婁竴绡噊penGauss SQL寮曟搸 锛堜笂锛変腑鎴戜滑浠嬬粛浜哠QL寮曟搸姒傝銆丼QL瑙ｆ瀽浠ュ強鏌ヨ浼樺寲鍣ㄧ殑浼樺娍鍜屼紭鍖栨妧鏈殑鍒嗙被锛屾湰鏂囧皢璇︾粏浠嬬粛鏌ヨ浼樺寲鐨勭浉鍏冲唴瀹广傦紙涓锛夋煡璇㈤噸鍐欐煡璇㈤噸鍐欏埄鐢ㄥ凡鏈夎鍙ョ壒寰佸拰鍏崇郴浠ｆ暟杩愮畻鏉ョ敓鎴愭洿楂樻晥鐨勭瓑浠疯鍙ワ紝鍦ㄦ暟鎹簱浼樺寲鍣ㄤ腑鎵紨鍏抽敭瑙掕壊锛屽挨鍏跺湪澶嶆潅鏌ヨ涓紝鑳藉鍦ㄦц兘涓婂甫鏉ユ暟閲忕骇鐨勬彁鍗囷紝鍙皳鏄滅珛绔胯褰扁濈殑鈥滈粦绉戞妧鈥濄備笅闈粙缁嶆煡璇㈤噸鍐欑殑鍩烘湰姒傚康銆佸父瑙佺殑鏌ヨ閲嶅啓鎶鏈佹煡璇㈤噸鍐欓潰涓寸殑鎸戞垬绛夊唴瀹广1.鏌ヨ閲嶅啓鐨勬蹇礢QL鏄赴瀵屽鏍风殑锛屽簲鐢ㄩ潪甯哥伒娲伙紝涓嶅悓鐨勫紑鍙戜汉鍛樹緷鎹笉鍚岀殑缁忛獙锛岀紪鍐欑殑S,https://blog.csdn.net/GaussDB/article/details/115865246,openGauss鏍稿績鎶鏈,鏁版嵁搴 +SQL鎵ц璁″垝鐢熸垚,SQL璇彞瑙ｆ瀽瀹屾垚鍚庤瑙ｆ瀽鎴怮uery缁撴瀯锛屽湪杩涜浼樺寲鏃舵槸浠uery涓哄崟浣嶈繘琛岀殑锛孮uery鐨勪紭鍖栧垎涓哄熀浜庤鍒欑殑閫昏緫浼樺寲锛堟煡璇㈤噸鍐欙級鍜屽熀浜庝唬浠风殑鐗╃悊浼樺寲锛堣鍒掔敓鎴愶級銆,https://blog.csdn.net/GaussDB/article/details/126124734,openGauss鍐呮牳鍒嗘瀽,java锝滄暟鎹簱锝渟ql锝滀簯鍘熺敓 +銆愬弬璧涗綔鍝90銆戙愭垜鍜宱penguass鐨勬晠浜嬨 openGauss 甯哥敤鍛戒护鎬荤粨,閫氳繃瀛︿範openGauss 21澶╋紝瀵逛簬浣跨敤SQL锛岃繘琛屼簡甯哥敤鍛戒护鎬荤粨锛屾柟渚夸互鍚庢煡璇娇鐢ㄣ,https://blog.csdn.net/GaussDB/article/details/122141855,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔database +銆愪簯鍘熺敓銆戜娇鐢―ockerfile鍒朵綔openGauss闀滃儚,鏈瘒浠嬬粛鏍规嵁openGauss寮婧愪唬鐮佷粨宸叉湁鐨凞ocker build鑴氭湰鏉ュ埗浣渙penGauss 3.0.0闀滃儚锛岃嚜宸卞埗浣滅殑闀滃儚涓嶄絾鏇村姞瀹夊叏鍙潬锛屼篃鏇存柟渚緿evOps鐢ㄦ埛鐨勫畨瑁呫侀厤缃拰鐜璁剧疆銆,https://blog.csdn.net/GaussDB/article/details/126359751,openGauss缁忛獙鎬荤粨,浜戝師鐢燂綔docker锝滆繍缁达綔鏁版嵁搴 +database-sync閫傞厤openGauss浣跨敤鎸囧涔,"+++title = 鈥渄atabase-sync閫傞厤openGauss浣跨敤鎸囧涔︹漝ate = 鈥2021-03-29鈥漷ags = [鈥渙penGauss绀惧尯寮鍙戝叆闂ㄢ漖archives = 鈥2021-03鈥漚uthor = 鈥渄ouxin鈥漵ummary = 鈥渙penGauss绀惧尯寮鍙戝叆闂ㄢ漣mg=""/zh/post/douxin/title/img1.png""times = 鈥17:30鈥+++涓銆乨atabase-sync绠浠媎atabase-sync浣滀负涓绉嶅紑婧愯緟鍔╁伐鍏",https://blog.csdn.net/GaussDB/article/details/121235751,openGauss缁忛獙鎬荤粨,鏁版嵁搴擄綔postgresql锝渄atabase锝滀簯璁＄畻 +銆愬弬璧涗綔鍝89銆21澶╁叆闂╫penGauss鐨勫涔犱綋浼,绗竴娆℃帴瑙﹀埌openGauss杩樻槸缂樹簬閭ｆ鐪嬩簡鐩栧浗寮鸿佸笀鍜屾潕鍥借壇鑰佸笀鐨勯偅娆¤棰戠洿鎾紝鐩栬佸笀浠嬬粛oracle鐨勪竴浜涚壒鎬э紝鏉庤佸笀鏉ヨopenGauss鐨勭浉瀵瑰簲鐨勪竴浜涚壒鎬э紝浠庤屽舰鎴愰矞鏄庣殑瀵规瘮锛岃鎴戜滑鍙互寰堢洿瑙傜殑鎰熷彈鐨勪袱鑰呯殑浼樺娍鍜屽樊寮傘傞氳繃瑙傜湅鐩存挱锛屼娇鎴戝openGauss浜х敓浜嗘祿鍘氱殑鍏磋叮锛屽績閲屽綋鏃跺氨鎯筹紝浠ュ悗鏈夋満浼氫簡锛岃瀛︿範涓涓嬨傜湡鏄ぉ璧愯壇鏈猴紝娌″嚑澶╁ⅷ澶╄疆绀惧尯灏卞紑灞曚簡21澶╁涔爋penGauss鐨勬椿鍔紝涓嶄絾鍙互瀛﹀埌鎶鏈紝鑰冭瘯鍚堟牸杩樻湁璇佷功鍙互鎷垮埌锛屽苟涓旇繕鏈変赴鍘氱殑濂栧搧銆傛灉鏂姤鍚嶅弬鍔犱簡瀛︿範锛岃捣鍒濊繕鎷呭績鑷繁鍧氭寔涓嶄笅鏉ワ紝绛夊埌,https://blog.csdn.net/GaussDB/article/details/122141830,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔澶ф暟鎹綔瀛︿範缁忛獙 +openGauss SQL寮曟搸 锛堜笂锛,鏁版嵁搴撶殑SQL寮曟搸鏄暟鎹簱閲嶈鐨勫瓙绯荤粺涔嬩竴锛屽畠瀵逛笂璐熻矗鎵挎帴搴旂敤绋嬪簭鍙戦佺殑SQL璇彞锛屽涓嬭礋璐ｆ寚鎸ユ墽琛屽櫒杩愯鎵ц璁″垝銆傚叾涓紭鍖栧櫒浣滀负SQL寮曟搸涓渶閲嶈銆佹渶澶嶆潅鐨勬ā鍧楋紝琚О涓烘暟鎹簱鐨勨滃ぇ鑴戔濓紝浼樺寲鍣ㄤ骇鐢熺殑鎵ц璁″垝鐨勪紭鍔ｇ洿鎺ュ喅瀹氭暟鎹簱鐨勬ц兘銆傛湰鏂囦粠SQL璇彞寮濮嬩粙缁嶏紝瀵筍QL寮曟搸鐨勫悇涓ā鍧楄繘琛屽叏闈㈢殑璇存槑銆備竴銆 SQL寮曟搸姒傝SQL寮曟搸鏄暟鎹簱绯荤粺鐨勯噸瑕佺粍鎴愰儴鍒嗭紝涓昏鑱岃矗鏄皢搴旂敤绋嬪簭杈撳叆鐨凷QL璇彞鍦ㄥ綋鍓嶈礋杞藉満鏅笅鐢熸垚楂樻晥鐨勬墽琛岃鍒掞紝鍦⊿QL璇彞鐨勯珮鏁堟墽琛屼笂鎵紨閲嶈瑙掕壊銆係QL璇彞鍦⊿QL寮曟搸涓殑鎵ц杩囩▼濡,https://blog.csdn.net/GaussDB/article/details/115857555,openGauss鏍稿績鎶鏈,鏁版嵁搴 +銆愪簯鍘熺敓銆慘ubernetes锛坘8s锛夌殑鏍稿績璁捐浠嬬粛,寰楃泭浜 docker 鐨勭壒鎬э紝鏈嶅姟鐨勫垱寤哄拰閿姣佸彉寰楅潪甯稿揩閫熴佺畝鍗曘侹ubernetes 姝ｆ槸浠ユ涓哄熀纭锛屽疄鐜颁簡闆嗙兢瑙勬ā鐨勭鐞嗐佺紪鎺掓柟妗堬紝浣垮簲鐢ㄧ殑鍙戝竷銆侀噸鍚佹墿缂╁鑳藉鑷姩鍖栥,https://blog.csdn.net/GaussDB/article/details/126284876,鎶鏈氦娴,kubernetes锝渄ocker锝滃鍣 +銆愬弬璧涗綔鍝88銆戙愭垜鍜 openGauss 鐨勬晠浜嬨戜箣 21 澶╁涔犳荤粨,openGauss 鏄崕涓轰簬 2020 骞 6 鏈 30 鏃ュ紑婧愮殑鍗曟満鏁版嵁搴擄紝鍐呮牳鍩轰簬 postgresql 9.2.4 鐗堟湰寮鍙戯紝寮婧愬悗鐨 openGauss 鍏跺畼缃戜负锛歨ttps://opengauss.org/,https://blog.csdn.net/GaussDB/article/details/122141797,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔database +闈㈠悜椴查箯鍜屾槆鑵剧殑鍒涙柊鏋舵瀯,闈㈠悜椴查箯鐨勫垱鏂版灦鏋勫崕涓虹殑椴查箯920澶勭悊鍣ㄤ互鍙婂悗缁殑澶勭悊鍣ㄧ郴鍒楋紝涓庝紶缁熺殑鑻辩壒灏 x86澶勭悊鍣ㄧ浉姣旓紝瀛樺湪浠ヤ笅3鏂归潰鐨勪笉鍚:鍏锋湁鏇村璁＄畻鏍稿績锛屼娇寰楀彲浠ュ苟琛岃繍琛岀殑绠楀姏澶у箙澧炲姞銆傚叿鏈夋洿鍔犳樉钁楃殑 NUMA 鐗规э紝灏嗗鑷村苟琛屽鐞嗙嚎绋嬮棿鍚屾浠ｄ环鐨勬彁楂樸傚鐞嗗櫒鍐呴儴銆佽法澶勭悊鍣ㄤ箣闂寸殑鏍搁棿閫氫俊鑳藉姏(椴查箯澶勭悊鍣ㄦ彁渚 POE锛孭acket OrderEnforcement鑳藉姏锛屽疄鐜版牳闂撮氫俊娑堟伅鍖呯殑淇濆簭鑳藉姏)锛屽彲浠ユ彁鍗囧厛鍓嶉氳繃鍐呭瓨閫氫俊鏈哄埗鐨勯氫俊鏁堢巼銆備负浜嗘彁鍗囨暟鎹簱绯荤粺瀵瑰鐞嗗櫒鐨勬湁鏁堝埄鐢ㄧ巼锛屼繚璇佹暟鎹簱绯荤粺鎻愪緵鐨勯潰鍚戝鎴风殑 S,https://blog.csdn.net/GaussDB/article/details/115857243,openGauss鏍稿績鎶鏈,鏁版嵁搴 +openGauss鐗╃悊澶囦唤鎭㈠涔媑s_basebackup,https://www.modb.pro/db/87947openGauss鐗╃悊澶囦唤鎭㈠涔媑s_basebackupgs_basebackup鑳屾櫙璇存槑gs_basebackup浠呮敮鎸佸叏閲忓浠斤紝涓嶆敮鎸佸閲忋俫s_basebackup褰撳墠鏀寔鐑浠芥ā寮忓拰鍘嬬缉鏍煎紡澶囦唤妯″紡銆俫s_basebackup鍦ㄥ浠藉寘鍚粷瀵硅矾寰勭殑琛ㄧ┖闂存椂锛屽鏋滃湪鍚屼竴鍙版満鍣ㄤ笂杩涜澶囦唤锛屽彲浠ラ氳繃tablespace-mapping閲嶅畾鍚戣〃绌洪棿璺緞锛屾垨浣跨敤褰掓。妯″紡杩涜澶囦唤銆俫s_basebackup鍙傛暟璇存槑gs_baseback,https://blog.csdn.net/GaussDB/article/details/119572217,openGauss缁忛獙鎬荤粨,鏁版嵁搴撳紑鍙戯綔鏁版嵁搴撴灦鏋勶綔鏁版嵁缁撴瀯锝渟ql +GaussDB鏋舵瀯锛堜笅锛,"GaussDB浜戞暟鎹簱鏋舵瀯浜戞暟鎹簱绯荤粺鐨勪富瑕佺洰鐨勬槸鎻愪緵鏁版嵁搴撶郴缁熸湇鍔＄殑鍩虹璁炬柦,浠ュ疄鐜板璁＄畻鏈鸿祫婧愮殑鍏变韩銆傛湰鏂囨墍璁茶堪鐨凣aussDB浜戞暟鎹簱鏋舵瀯璁捐鐨勫唴瀹,鐩墠澶勪簬鐮斿彂闃舵,瀵瑰簲浜у搧灏氭湭鍚戝鎴峰彂甯冦1.璁捐鎬濇兂涓庣洰鏍囧鎴蜂粠鏁版嵁瀛樻斁鐨勪綅缃潵鐪,浜戞暟鎹簱绯荤粺鍙互鍒嗘垚涓夊ぇ绫:鍏湁浜戞暟鎹簱绯荤粺鏈嶅姟: 璇ョ被鏁版嵁搴撶郴缁熸湇鍔′富瑕侀潰鍚戜腑灏忓瀷浼佷笟鐨勬暟鎹簱闇姹傘傞拡瀵逛腑灏忓瀷浼佷笟鎻愪緵鍏湁浜戞暟鎹簱绯荤粺鏈嶅姟,鍙互澶у箙闄嶄綆杩欑被鍏徃鐨勮繍钀ユ垚鏈,姣斿鏋勫缓鏁版嵁涓績鎴栬呮満鎴裤佹瀯寤烘湇鍔″櫒銆佽繍缁存湇鍔″櫒銆佽繍缁存暟鎹簱绯荤粺鐨勬垚鏈瓑,鍚屾椂涔熶娇寰楄繖",https://blog.csdn.net/GaussDB/article/details/115748115,openGauss鏍稿績鎶鏈,鏁版嵁搴 +銆愬弬璧涗綔鍝87銆戞垜鍜宱penGauss鐨勬晠浜-21澶﹐penGauss璁粌钀,闂棶鑷繁鈥滀綘鍧氭寔鍝釜濂戒範鎯秴杩21澶╋紵鈥濓紝21澶╁氨鏄笁鍛紝璇撮暱涓嶉暱璇寸煭涓嶇煭銆傚緢澶氫汉璇21澶╁吇鎴愪竴涓ソ涔犳儻銆傜獊鐒跺彂鐜版垜杩樼湡娌℃湁骞蹭粈涔堢殑鐑儏瓒呰繃21澶╃殑銆備絾鏄繖娆″杩瑰嚭鐜颁簡锛屽彧鏈塷penGauss鐨勫涔犺鎴戣秴杩21涓澶╋紝鍥犱负鎴戣涓烘妧鑳芥垚闀块渶瑕侀暱鏃堕棿鐨勫涔狅紝鏇撮渶瑕佽嚜宸辩殑鐩爣鍜屾亽蹇冦,https://blog.csdn.net/GaussDB/article/details/122141475,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,postgresql锝滄暟鎹簱锝渄atabase +openGauss鏁版嵁搴撴簮鐮佽В鏋愮郴鍒楁枃绔犫斺 瀹¤涓庤拷韪,鍦ㄥ墠闈㈡枃绔犱腑浠嬬粛杩団9.4 瀵硅薄鏉冮檺绠＄悊鈥濓紝鏈瘒鎴戜滑浠嬬粛绗9绔 瀹夊叏绠＄悊婧愮爜瑙ｆ瀽涓9.5 瀹¤涓庤拷韪濈殑鐩稿叧绮惧僵鍐呭浠嬬粛銆傚璁℃満鍒跺拰瀹¤杩借釜鏈哄埗鑳藉瀵圭敤鎴风殑鏃ュ父琛屼负杩涜璁板綍鍜屽垎鏋愶紝瀹炵幇瑙勯伩椋庨櫓銆佹彁楂樺畨鍏ㄦс9.5.1 瀹¤鏃ュ織璁捐瀹¤鍐呭鐨勮褰曟柟寮忛氬父鏈変袱绉嶏細璁板綍鍒版暟鎹簱鐨勮〃涓佽褰曞埌OS鏂囦欢涓俹penGauss閲囩敤璁板綍鍒癘S鏂囦欢涓紙鍗冲璁℃棩蹇楋級鐨勬柟寮忔潵淇濆瓨瀹¤缁撴灉锛屽璁℃棩蹇楁枃浠跺す鍙楁搷浣滅郴缁熸潈闄愪繚鎶わ紝榛樿鍙湁鍒濆鍖栫敤鎴峰彲浠ヨ鍐欙紝浠庢暟鎹簱瀹夊叏瑙掑害鍑哄彂锛屼繚璇佷簡瀹¤缁撴灉鐨勫彲闈犳с傛棩蹇楁枃浠剁殑瀛樺偍鐩綍鐢盿,https://blog.csdn.net/GaussDB/article/details/121076196,openGauss婧愮爜瑙ｆ瀽,鏁版嵁搴擄綔database锝滃ぇ鏁版嵁 +銆愪簯鍘熺敓銆慏ocker 浣跨敤璇﹁В,Docker鍦ㄩ殧绂荤殑瀹瑰櫒涓繍琛岃繘绋嬶紝鏈瘒鎸夌収涔嬪墠娴嬭瘯openGauss瀹瑰櫒杩囩▼涓荤粨鍑烘潵浣跨敤Docker瀹瑰櫒鐨勫父鐢ㄥ懡浠ゃ,https://blog.csdn.net/GaussDB/article/details/126248231,鎶鏈氦娴,docker锝滃鍣綔杩愮淮锝滀簯鍘熺敓 +GaussDB鏋舵瀯锛堜腑锛,"鍦℅aussDB鏋舵瀯锛堜笂锛変腑鎴戜滑浠嬬粛浜咷aussDB鐨勫彂灞曞巻鍙插拰鏋舵瀯姒傝锛屾湰绡囦富瑕佷粙缁岹aussDB OLTP鏁版嵁搴撴灦鏋勫拰GaussDB OLAP鏁版嵁搴撴灦鏋勩侴aussDB OLTP鏁版嵁搴撴灦鏋勩侽LTP鏄紶缁熺殑鍏崇郴鏁版嵁搴撶殑涓昏搴旂敤,鍖呮嫭鍩烘湰鐨勫鍔犮佸垹闄ゃ佷慨鏀广佹煡璇簨鍔″鐞,渚嬪閾惰浜ゆ槗銆1. 璁捐鎬濇兂涓庣洰鏍囧鎴稯LTP涓氬姟鍦烘櫙涓昏鍒嗕负涓ゅぇ绫:涓绫绘槸閲戣瀺閾惰涓氬姟鍦烘櫙,涓绫绘槸浜掕仈缃戜笟鍔″満鏅備絾搴旂敤OLTP涓氬姟瑕佹弧瓒5涓噸瑕佺殑闇姹:鏁呴殰涓氬姟涓柇鏃堕棿,RTO(Recovery Time Objectiv",https://blog.csdn.net/GaussDB/article/details/115739438,openGauss鏍稿績鎶鏈,鏁版嵁搴 +DB4AI锛氫娇鑳芥暟鎹簱鍘熺敓AI璁＄畻锛屾暟鎹惉杩佺敱绻佽嚦绠,DB4AI鍔涘浘閫氳繃灏咥I璁＄畻鑳藉姏妞嶅叆鍒版暟鎹簱涓紝甯姪浣跨敤鑰呬滑鎽嗚劚鏋嚗绻佺悙鐨勬暟鎹惉杩愩佸鍑恒佺鐞嗗伐浣溿傚埄鐢ㄦ暟鎹簱瀛樺偍娴烽噺鏁版嵁鍚捣鏉ユ槸涓浠跺悎鎯呭悎鐞嗙殑浜嬫儏锛屼絾闈㈠涓涓紶缁熷瀷鐨勬暟鎹簱锛屼綔涓虹畻娉曞伐绋嬪笀鎴栬匒I鍒濆鑰呯殑鐢ㄦ埛灏变笉寰椾笉灏嗘暟鎹泦鍚堢殑鏁版嵁瀵煎嚭鍐嶅鍏I璁＄畻妗嗘灦浠ュ畬鎴愬悇鑷殑璁＄畻浠诲姟銆傜粏绌惰捣鏉ユ暟鎹惉杩佹槸涓浠跺崄鍒嗛夯鐑︿笖鑰楄垂鎴愭湰鐨勪簨鎯呫傛渶鐩存帴鐨勬柟娉曟槸灏嗗鍑烘暟鎹啓鍏ユ枃浠躲傚湪杩涜AI璁＄畻浠诲姟鍓嶏紝绋嬪簭灏嗘枃浠朵腑鐨勬暟鎹鍙栧嚭鏉ュ杺缁欐ā鍨嬭繘琛岃缁冦傝繖閲岀畝鍗曠殑鍒椾妇鍑犱釜鏄庢樉鎸戞垬锛1銆佹暟鎹殑瀹夊叏鎬э細鑴辩浜嗘暟鎹簱鐨勬暟鎹浇浣撳氨,https://blog.csdn.net/GaussDB/article/details/121015218,openGauss缁忛獙鎬荤粨,浜哄伐鏅鸿兘锝滄暟鎹簱锝滄暟鎹簱寮鍙戯綔澶ф暟鎹 +銆愬弬璧涗綔鍝86銆戝垵璇唎penGauss鏈夋劅,2013骞村紑濮嬫帴瑙﹀浗浜ф暟鎹簱锛屽綋鏃跺浗鍐呭彿绉板洓鏈甸噾鑺辩殑鏁版嵁搴撳巶鍟嗘湁鍗楀ぇ閫氱敤銆佹姹夎揪姊︺佷汉澶ч噾浠撱佺宸為氱敤锛屽叾涓揪姊﹀睘浜嶤EC鏃椾笅锛岄噾浠撳睘浜嶤ETC锛岀閫氬睘浜嶤ASC锛屽彧鏈夊崡澶ч氱敤鏄竴瀹舵皯钀ヤ紒涓氾紝浣嗘槸闅忕潃鏃堕棿鐨勫彂灞曪紝瓒婃潵瓒婂鐨勫巶鍟嗗紑濮嬪熀浜庡紑婧愭暟鎹簱杩涜灏佽鎶曞叆鍒版暟鎹簱杩欎釜琛屼笟褰撲腑...,https://blog.csdn.net/GaussDB/article/details/122141350,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔postgresql锝渄atabase +GaussDB鏋舵瀯锛堜笂锛,"GaussDB鏄崕涓哄叕鍙告暟鎹簱浜у搧鍝佺墝鍚嶃傚崕涓哄叕鍙镐粠寮濮嬭嚜鐮旀暟鎹簱鑷充粖宸茬粡鏈夎繎20骞村巻鍙,鍏朵腑缁忓巻浜嗘棭鏈熷彂灞曘丟aussDB鐨勮癁鐢熷拰鍙戝睍銆佹暟鎹簱浜т笟鍖栦笁涓樁娈点傛湰鏂囩畝鏄庝粙缁嶅崕涓哄叕鍙歌嚜鐮旀暟鎹簱鐨勫巻绋,骞剁粰鍑轰竴浜汫aussDB鐨勯噷绋嬬鏃堕棿鐐广侴aussDB鐨勫彂灞曞巻鍙叉槸涓浗鏁版嵁搴撳彂灞曞巻绋嬬殑鍏稿瀷妗堜緥銆侴aussDB浠ヤ簯鏈嶅姟褰㈠紡鎻愪緵鍟嗕笟鐗堟湰,骞跺凡鍦2020骞翠腑鏈熸帹鍑哄紑婧愭暟鎹簱浜у搧openGauss(绀惧尯缃戝潃涓篽ttps://opengauss.org )銆備竴銆丟aussDB鍙戝睍鍘嗗彶鏈妭棣栧厛姒傝浠嬬粛鍗庝负鑷爺鏁版嵁搴撶殑",https://blog.csdn.net/GaussDB/article/details/115731940,openGauss鏍稿績鎶鏈,鏁版嵁搴 +銆愪簯鍘熺敓銆慘ubernetes锛坘8s锛夌殑鏋舵瀯涓庣粍浠朵粙缁,Kubernetes锛坘8s锛夌殑鏋舵瀯涓庣粍浠朵粙缁,https://blog.csdn.net/GaussDB/article/details/126171147,鎶鏈氦娴,kubernetes锝滀簯鍘熺敓锝滄灦鏋勶綔瀹瑰櫒锝滆繍缁 +銆怗aussDB绮惧搧璇剧8鏈熴戞暟鎹簱璁捐涔婼QL浠嬬粛,銆怗aussDB绮惧搧璇剧8鏈熴戞暟鎹簱璁捐涔婼QL浠嬬粛 ,https://blog.csdn.net/GaussDB/article/details/120989231,GaussDB绮惧搧璇,鏁版嵁搴擄綔sql锝渄atabase +銆愬弬璧涗綔鍝85銆憃penGauss2.1.0 for openEuler 21.09瀹夎鎵嬭,濮滄鏂岃佸笀鍦∣GCA鐨勫煿璁绋嬩腑锛屾浘缁忓睍绀轰簡鍩轰簬VMWare铏氭嫙鏈哄畨瑁呯殑openEuler绯荤粺锛岃繖涓嶇浣垮緱瑁呰繃CentOS 7.6锛 https://www.modb.pro/db/111793锛夊拰CentOS 7.9锛堟簮鐮佸畨瑁卙ttps://www.modb.pro/db/111827 锛夌殑寮犲皬鐧芥劅璧峰叴瓒ｆ潵锛屼竴蹇冩兂鍦╫penEuler绯荤粺涓婂畨瑁卭penGauss銆,https://blog.csdn.net/GaussDB/article/details/122140623,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,linux锝渄ebian锝渦buntu +鏁版嵁搴撴湭鏉ュ彂灞曡秼鍔匡紙涓嬶級,"鏂板簲鐢ㄩ┍鍔ㄧ殑鏁版嵁搴(5G銆佽溅銆佺粓绔簯)浠庢暟鎹簱璇炵敓寮濮,鏂扮殑搴旂敤棰嗗煙灏变笉鏂负鏁版嵁搴撳甫鏉ユ柊璇夋眰,渚嬪宸ㄥぇ鐨勬暟鎹噺銆佹洿鐭殑鏁版嵁澶勭悊鏃堕棿銆佹洿楂樼殑鍙潬鎬с佹柊鐨勬暟鎹被鍨,鑰屾暟鎹簱涔熷湪婊¤冻杩欎簺鏂扮殑璇夋眰鐨勫悓鏃跺緱鍒颁笉鏂殑鍙戝睍涓庢洿鏂般備竴銆 鍙婂叾鐩稿叧搴旂敤瀵规暟鎹簱绯荤粺甯︽潵鐨勬寫鎴樹笌鏈洪亣浠庡巻鍙蹭笂鐪,閫氫俊鎶鏈鏁版嵁搴撳彂灞曡捣鍒颁簡鑷冲叧閲嶈鐨勪綔鐢細1980鈥1990骞,TCP/IP缃戠粶鍗忚鍑虹幇,澶т腑鍨嬩紒涓氬唴閮ㄥ紑濮嬭妯￠儴缃插眬鍩熺綉,鐢氳嚦閫氳繃鍗槦鎶鏈皢鍦板煙涓婂垎鏁ｇ殑灞鍩熺綉浜掕仈浜掗,杩欐帹鍔ㄤ簡浼佷笟IT绯荤粺浠庝富鏈烘椂浠ｈ蛋鍚戝鎴风/鏈嶅姟绔(Clie",https://blog.csdn.net/GaussDB/article/details/115690893,openGauss鏍稿績鎶鏈,鏁版嵁搴 +Docker闀滃儚浣跨敤璇﹁В,瀹瑰櫒闀滃儚鏄竴涓笉鍙彉鐨勫彧璇绘枃浠讹紝鍩轰簬鐩稿悓闀滃儚鏂囦欢鍒涘缓鍚姩鐨勫鍣紝閮藉皢鑾峰緱瀹屽叏鐩稿悓鐨凞ocker瀹瑰櫒銆傚鍣ㄦ槸闀滃儚鐨勫疄渚嬨,https://blog.csdn.net/GaussDB/article/details/126133795,鎶鏈氦娴,docker锝滃鍣綔java锝滀簯鍘熺敓锝滆繍缁 +銆愬弬璧涗綔鍝84銆慞ython杩炴帴openGauss鍙婇棶棰樿В鍐,鏈枃鎻愪緵浜哖ython杩炴帴openGauss鐨勪竴绉嶆柟寮忋備釜浜鸿涓鸿繃绋嬩腑姣旇緝閲嶈鐨勭偣鏄櫄鎷熸満鍐呭瓨璁剧疆涓瀹氳鍒8G锛岀涓娆″畨瑁卭penGauss鍗曟満鐗堢敱浜庡唴瀛樻病缁欏埌8G鑰屽鑷村畨瑁呭け璐ャ傚彟澶栵紝涓嶈兘浣跨敤鍒濆鐢ㄦ埛鏉ヨ繙绋嬭繛鎺penGauss锛屽苟涓旈厤缃枃浠/opt/huawei/install/data/dn/pg_hba.conf 瑕佽拷鍔狅細host all all 0.0.0.0/0 sha256 銆,https://blog.csdn.net/GaussDB/article/details/122140552,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,python锝渃entos锝渄ebian +openGauss鍏ㄥ瘑鎬侀粦绉戞妧鍐嶅崌绾э紝鏃犳劅鐭ュ姞瑙ｅ瘑鍘熺悊鍓栨瀽,"瑕佸疄鐜板湪瀹㈡埛绔繘琛屽姞瑙ｅ瘑,鏃犵枒闇瑕佸湪瀹㈡埛绔繘琛屽ぇ閲忕淮鎶ょ鐞,鍖呮嫭鏁版嵁瀵嗛挜绠＄悊,鏁忔劅鏁版嵁鍔犲瘑,瑙ｆ瀽鍜屼慨鏀筍QL璇彞绛夈俹penGauss灏嗚繖涓绯诲垪鐨勫鏉傛搷浣,鍏ㄩ儴灏佽鍦ㄥ鎴风鍔犲瘑椹卞姩涓,瀹炵幇浜嗗畬鍏ㄨ嚜鍔ㄥ寲鐨勬晱鎰熶俊鎭姞瀵嗘浛鎹,鍚屾椂鍦ㄦ暟鎹簱涓瓨鍌ㄤ簡鎵鏈夊姞瀵嗙浉鍏崇殑鍏冧俊鎭,浣垮緱鏁版嵁搴撳彲浠ュ緢濂界殑璇嗗埆鍜屽鐞嗗搴旂殑鍔犲瘑鏁版嵁銆傚悓鏃禨QL璇彞涓殑鏁忔劅淇℃伅鐩稿叧鐨勫弬鏁帮紝涔熶細琚姞瀵嗗鐞,淇濊瘉鏌ヨ浠诲姟涓嶄細娉勯湶鐢ㄦ埛鏌ヨ鎰忓浘,鍑忓皯瀹㈡埛绔殑澶嶆潅瀹夊叏绠＄悊鍙婃搷浣滈毦搴,瀹炵幇鐢ㄦ埛搴旂敤寮鍙戞棤鎰熺煡銆傚彟澶,openGauss鎻愪緵涓绯诲垪鐨勯厤缃帴鍙,婊¤冻鐢",https://blog.csdn.net/GaussDB/article/details/120843218,openGauss缁忛獙鎬荤粨,鏁版嵁搴擄綔澶ф暟鎹綔浜戝師鐢燂綔鍒嗗竷寮忥綔鏁版嵁搴撳紑鍙 +鏁版嵁搴撴湭鏉ュ彂灞曡秼鍔匡紙涓婏級,鏁版嵁搴撴槸IT鎶鏈爤涓壙涓婂惎涓嬬殑鍏抽敭涓灞傦紝鍏锋湁濡備笅鐗规э細鍚戜笂鎵挎墭搴旂敤寮鍙戜笌杩愯锛屾槸搴旂敤鐢熸佸叧閿粍鎴愪箣涓銆傚悜涓嬪鎺ョ‖浠跺拰OS锛屽鏁版嵁澶勭悊搴旂敤灞忚斀搴曞眰纭欢澶嶆潅鎬у拰鍏煎鎬с傛暟鎹簱绯荤粺鏄疘T鎶鏈爤涓殑鐙珛鈥滃皬鐜嬪浗鈥濓紝琚獕涓衡滆蒋浠惰涓氱殗鍐犱笂鐨勬槑鐝犫濄傚畠鍐呭惈浜嗗嚑涔庢墍鏈夌殑鍩虹杞欢鍏抽敭鎶鏈紝鏄蒋浠堕泦澶ф垚鑰: OS(杩涚嚎绋嬭皟搴﹀拰鍐呭瓨鍒嗛厤绠＄悊)銆佺紪绋嬭瑷(SQL)銆佺紪璇戝櫒(SQL缂栬瘧鍜岀紪璇戞墽琛)銆佸ぇ瑙勬ā骞惰璁＄畻(鍒嗗竷寮廠QL鎵ц)銆佷紭鍖栨妧鏈(浼樺寲鍣)绛夈傛暟鎹簱鏄暟瀛︾悊璁哄拰杞欢宸ョ▼鐨勭粨鏅讹紝鍏朵腑钑村惈浜嗕袱涓狽P-Hard鐨勪笘,https://blog.csdn.net/GaussDB/article/details/115665299,openGauss鏍稿績鎶鏈,鏁版嵁搴 +銆愪簯鍘熺敓銆戝浣曞揩閫熼儴缃睰ubernetes,Kubeadm鏄竴涓狵8s閮ㄧ讲宸ュ叿锛屾彁渚沰ubeadm init 鍜 kubeadm join涓や釜鎿嶄綔鍛戒护锛屽彲浠ュ揩閫熼儴缃蹭竴涓狵ubernetes闆嗙兢,https://blog.csdn.net/GaussDB/article/details/126058045,鎶鏈氦娴,kubernetes锝滀簯鍘熺敓锝渄ocker +涓鏂囨眹鎬诲叏瀵嗘佹暟鎹簱鐨勫熀鏈娇鐢ㄦ柟娉,1锛庡叏瀵嗘佹暟鎹簱鐗规х畝浠嬪叏瀵嗘佹暟鎹簱鎰忓湪瑙ｅ喅鏁版嵁鍏ㄧ敓鍛藉懆鏈熺殑闅愮淇濇姢闂锛屼娇寰楃郴缁熸棤璁哄湪浣曠涓氬姟鍦烘櫙鍜岀幆澧冧笅锛屾暟鎹湪浼犺緭銆佽繍绠椾互鍙婂瓨鍌ㄧ殑鍚勪釜鐜妭濮嬬粓閮藉浜庡瘑鏂囩姸鎬併傚綋鏁版嵁鎷ユ湁鑰呭湪瀹㈡埛绔畬鎴愭暟鎹姞瀵嗗苟鍙戦佺粰鏈嶅姟绔悗锛屽湪鏀诲嚮鑰呭熷姪绯荤粺鑴嗗急鐐圭獌鍙栫敤鎴锋暟鎹殑鐘舵佷笅浠嶇劧鏃犳硶鑾峰緱鏈夋晥鐨勪环鍊间俊鎭紝浠庤岃捣鍒颁繚鎶ゆ暟鎹殣绉佺殑鑳藉姏銆2锛庡叏瀵嗘佹暟鎹簱鐨勫鎴蜂环鍊肩敱浜庢暣涓笟鍔℃暟鎹祦鍦ㄦ暟鎹鐞嗚繃绋嬩腑閮芥槸浠ュ瘑鏂囧舰鎬佸瓨鍦紝閫氳繃鍏ㄥ瘑鎬佹暟鎹簱锛屽彲浠ュ疄鐜帮細 淇濇姢鏁版嵁鍦ㄤ簯涓婂叏鐢熷懡鍛ㄦ湡鐨勯殣绉佸畨鍏紝鏃犺鏁版嵁澶勪簬浣曠鐘舵侊紝鏀诲嚮鑰呴兘鏃犳硶浠,https://blog.csdn.net/GaussDB/article/details/120843296,openGauss缁忛獙鎬荤粨,鏁版嵁搴擄綔澶ф暟鎹綔鏁版嵁搴撳紑鍙戯綔浜戝師鐢燂綔鍒嗗竷寮忥綔1024绋嬪簭鍛樿妭 +銆愪簯鍘熺敓銆戜娇鐢―ocker蹇熼儴缃瞣penGauss涓诲鐜,鏈瘒璁板綍浜嗗熀浜嶥ocker蹇熼儴缃瞣penGauss涓诲鐜鍙婁腑闂撮亣鍒扮殑闂锛屽笇鏈涘瀛︿範openGauss鐨勫悓瀛︽湁鎵甯姪銆,https://blog.csdn.net/GaussDB/article/details/126036814,openGauss缁忛獙鎬荤粨,docker锝滀簯鍘熺敓锝滃鍣綔鏁版嵁搴擄綔杩愮淮 +銆愬弬璧涗綔鍝83銆憃penGuass鐨刣ocker蹇熼儴缃蹭娇鐢,缁忚繃浜21澶╃殑鍩虹opengauss鐨勫煿璁荤粨涓涓嬭嚜宸辩殑瀛︿範蹇冨緱锛1绠浠嬶細openGauss鏄竴娆惧紑婧愬叧绯诲瀷鏁版嵁搴撶鐞嗙郴缁燂紝閲囩敤鏈ㄥ叞瀹芥澗璁稿彲璇乿2鍙戣銆俹penGauss鍐呮牳娣卞害铻嶅悎鍗庝负鍦ㄦ暟鎹簱棰嗗煙澶氬勾鐨勭粡楠岋紝缁撳悎浼佷笟绾у満鏅渶姹傦紝鎸佺画鏋勫缓绔炰簤鍔涚壒鎬с,https://blog.csdn.net/GaussDB/article/details/122140476,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,docker锝減ostgresql锝滄暟鎹簱 +鏁版嵁搴撳彂灞曞彶锛堜笅锛,"鏈瘒鏂囩珷涓哄ぇ瀹惰瑙I鍘熺敓鏁版嵁搴撳拰鍏朵粬绫诲瀷鏁版嵁搴撶殑鍙戝睍鍘嗙▼銆侫I鍘熺敓鏁版嵁搴撹繎骞存潵,闅忕潃AI(浜哄伐鏅鸿兘)鎶鏈殑鎴愮啛鍜屽彂灞,AI涓庢暟鎹簱鐨勭粨鍚堣秺鏉ヨ秺绱у瘑銆備负浜嗘彁楂樻暟鎹簱绯荤粺鐨勬櫤鑳藉寲绋嬪害,浣挎暟鎹簱绯荤粺鑳藉鏇村姞鏅鸿兘鍦拌繍琛屻佺淮鎶ゃ佺鐞,涓嶆柇鏈夌爺绌惰呴噰鐢ㄤ汉宸ユ櫤鑳芥柟娉曟潵瑙ｅ喅鏁版嵁搴撶鐞嗐佷紭鍖栫瓑闂銆2019骞村垵,璋锋瓕鑱斿悎楹荤渷鐞嗗伐瀛﹂櫌銆佸竷鏈楀ぇ瀛︾殑鐮旂┒浜哄憳鍏卞悓鎺ㄥ嚭浜嗘柊鍨嬫暟鎹簱绯荤粺SageDB,骞舵挵鍐欎簡涓绡囪鏂囪杩癝ageDB鐨勮璁″師鐞嗗拰鎬ц兘琛ㄧ幇銆傝鏂囦腑鎻愬嚭瀛︿範妯″瀷鍙互娓楅忓埌鏁版嵁搴撶郴缁熺殑鍚勪釜鏂归潰,鎻愪緵浜嗕竴绉嶆瀯寤烘暟鎹簱绯荤粺鐨",https://blog.csdn.net/GaussDB/article/details/115621226,openGauss鏍稿績鎶鏈,鏁版嵁搴 +銆愬弬璧涗綔鍝82銆戙妎penGauss姣忔棩涓缁冦嬪弬涓庢劅鎯斥斺斿叧浜庡涔犵殑鍧氭寔,姣忔瀛︿範鏂颁笢瑗跨殑鏃跺欙紝寮犲皬鐧介兘涓嶇敱寰楁嬁鍑哄乏鑰虫湹鑰楀瓙鍦ㄨ搴т腑鎻愬埌鐨勨滃涔犻噾瀛楀鈥濈殑鍥剧墖鏉ヨ涓鐣紝杩欐涔熶笉渚嬪銆,https://blog.csdn.net/GaussDB/article/details/122140391,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔澶ф暟鎹綔瀛︿範缁忛獙 +瑙ｅ瘑openGauss DB4AI妗嗘灦鐨勫唴閮ㄦ満鐞,1. openGaussAI妗嗘灦鐨勭壒鐐笵B4AI杩欎釜鏂瑰悜涓紝鏁版嵁搴撻氳繃闆嗘垚AI鑳藉姏锛屽湪鐢ㄦ埛杩涜AI璁＄畻鏃跺氨鍙互閬垮厤鏁版嵁鎼繍鐨勯棶棰樸備笉鍚屼簬鍏朵粬鐨凞B4AI妗嗘灦锛屾湰娆penGauss寮婧愮殑鍘熺敓妗嗘灦鏄氳繃娣诲姞AI绠楀瓙鐨勬柟寮忓畬鎴愭暟鎹簱涓殑AI璁＄畻銆傞偅涔堥櫎浜嗛伩鍏嶄簡鏁版嵁鎼繍鎵甯︽潵鐨勯棶棰樿繖涓櫘閬嶄紭鍔匡紝openGauss鐨凙I妗嗘灦杩樺叿鏈変互涓嬬殑浼樺娍鍜岀壒鐐癸細1锛夋瀬浣庣殑瀛︿範闂ㄦ褰撳墠鏈涓绘祦鐨勮绠楁鏋讹細Tensorflow銆乸ytorch銆乲eras绛夊ぇ澶氫緷鎵樹簬python璇█浣滀负鏋勫缓鐨勮剼鏈瑷锛岃櫧鐒秔ython.,https://blog.csdn.net/GaussDB/article/details/120842706,openGauss缁忛獙鎬荤粨,鏁版嵁搴擄綔澶ф暟鎹綔鏁版嵁搴撳紑鍙戯綔浜戝師鐢燂綔鍒嗗竷寮 +鏁版嵁搴撳彂灞曞彶锛堜腑锛,"鍦ㄣ婃暟鎹簱鍙戝睍鍙诧紙涓婏級銆嬩腑锛屼负澶у浠嬬粛浜嗙綉鐘舵暟鎹簱鍜屽眰娆℃暟鎹簱銆佸叧绯绘暟鎹簱銆佸垎甯冨紡鏁版嵁搴撱佷簯鏁版嵁搴撶殑鍙戝睍鍙层傛湰绡囨枃绔犱负澶у浠嬬粛NoSQL鏁版嵁搴撳拰NewSQL鏁版嵁搴撶殑鍙戝睍鍘嗙▼銆侼oSQL鏁版嵁搴撳敖绠″叧绯绘暟鎹簱绯荤粺鎶鏈凡缁忕浉瀵规垚鐔,鑳藉緢濂藉湴澶勭悊琛ㄦ牸绫诲瀷鐨勬暟鎹,浣嗗涓氱晫鍑虹幇鐨勮秺鏉ヨ秺澶氬鏉傜被鍨嬬殑鏁版嵁(濡傛枃鏈佸浘鍍忋佽棰戠瓑)鏃犺兘涓哄姏銆傚挨鍏舵槸姝ュ叆浜掕仈缃慦eb 2.0鍜岀Щ鍔ㄤ簰鑱旂綉鏃朵唬,璁稿浜掕仈缃戝簲鐢ㄦ湁鐫楂樺苟鍙戣鍐欍佹捣閲忔暟鎹鐞嗐佹暟鎹粨鏋勪笉缁熶竴绛夌壒鐐,浼犵粺鐨勫叧绯绘暟鎹簱骞朵笉鑳藉緢濂藉湴鏀寔杩欎簺鍦烘櫙銆傚彟涓鏂归潰,闈炲叧绯绘暟鎹簱鏈夌潃楂",https://blog.csdn.net/GaussDB/article/details/115620260,openGauss鏍稿績鎶鏈,鏁版嵁搴 +銆愪簯鍘熺敓銆戝揩閫熶簡瑙ubernetes,鍦ㄤ簯鍘熺敓鎶鏈彂灞曠殑娴疆涔嬩腑锛孠ubernetes浼撮殢鐫瀹瑰櫒鎶鏈殑鍙戝睍锛屾垚涓轰簡鐩墠浜戞椂浠ｇ殑鈥滄搷浣滅郴缁熲濄,https://blog.csdn.net/GaussDB/article/details/125926400,鎶鏈氦娴,浜戝師鐢燂綔kubernetes锝滃鍣綔devops锝渄ocker +銆愬弬璧涗綔鍝81銆憃penGauss姣忔棩涓缁冩眹鎬诲強瀛︿範鏀惰幏,"浠庢湰鏈1鏃ュ紑濮嬪涔爋penGauss,鍒颁粖澶╋紙21鏃ワ級姝ｅソ21澶┿備腑闂存湁鍑犲ぉ鍥犱负鏉備簨绻佸繖娌″仛锛屽悗鏉ヤ竴澶╄ˉ浜嗗ソ鍑犱釜銆傚涔犵湡鐨勪笉鑳戒腑鏂晩銆傚惁鍒欎細瓒婃瑺瓒婂銆備互鍚庤繕鏄鎶撶揣纰庣墖鏃堕棿瀛︿範鎵嶅ソ銆",https://blog.csdn.net/GaussDB/article/details/122139622,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔database +銆愪簯鍘熺敓銆慏ocker閮ㄧ讲鏁版嵁搴撶殑鎸佷箙鍖,瀹瑰櫒閮ㄧ讲闈炲父鏂逛究锛屽嵏杞芥洿鏄畝鍗曘傛墍浠ワ紝瀵逛簬鏁版嵁搴撹繖绉嶉渶瑕佹寔涔呭寲鐨勬暟鎹潵璇达紝杩橀渶瑕佺湅涓嬪浣曟墠鑳介槻姝㈠洜涓哄鍣ㄧ殑鍒犻櫎鎴栨崯鍧忓鑷存暟鎹殑涓㈠け銆,https://blog.csdn.net/GaussDB/article/details/125888976,openGauss缁忛獙鎬荤粨,docker锝滃鍣綔杩愮淮锝滄暟鎹簱锝滀簯鍘熺敓 +鏁版嵁搴撳彂灞曞彶锛堜笂锛,"鏁版嵁搴撴妧鏈槸淇℃伅鎶鏈鍩熺殑鏍稿績鎶鏈箣涓,鍑犱箮鎵鏈夌殑淇℃伅绯荤粺閮介渶瑕佷娇鐢ㄦ暟鎹簱绯荤粺鏉ョ粍缁囥佸瓨鍌ㄣ佹搷绾靛拰绠＄悊涓氬姟鏁版嵁銆傛暟鎹簱棰嗗煙涔熸槸鐜颁唬璁＄畻鏈哄绉戠殑閲嶈鍒嗘敮鍜岀爺绌舵柟鍚戙傜洰鍓,鍦ㄦ暟鎹簱棰嗗煙宸茬粡浜х敓浜嗗洓浣嶅浘鐏靛寰椾富,浠栦滑鍦ㄦ暟鎹簱鐞嗚鍜屽疄璺甸鍩熷潎鏈夌獊鍑鸿础鐚傚湪鏁版嵁搴撹癁鐢熶箣鍓,鏁版嵁瀛樺偍鍜屾暟鎹鐞嗗凡缁忓瓨鍦ㄤ簡鐩稿綋闀跨殑鏃堕棿銆傚綋鏃舵暟鎹鐞嗕富瑕佹槸閫氳繃琛ㄦ牸銆佸崱鐗囩瓑鏂瑰紡杩涜,鏁堢巼浣庝笅,闇瑕佸ぇ閲忎汉鍛樺弬涓,鏋佹槗鍑洪敊銆20涓栫邯50骞翠唬,闅忕潃璁＄畻鏈虹殑璇炵敓鍜屾垚鐔,璁＄畻鏈哄紑濮嬭繍鐢ㄤ簬鏁版嵁绠＄悊,涓庢鍚屾椂,鏁版嵁绠＄悊鎶鏈篃杩呴熷彂灞曘備紶缁熺殑鏂囦欢绯荤粺闅句互",https://blog.csdn.net/GaussDB/article/details/115615083,openGauss鏍稿績鎶鏈,big data锝滄暟鎹簱锝渟ql +銆愬弬璧涗綔鍝80銆戞垜鍜宱penGauss鐨勬晠浜21澶╂荤粨,鍦ㄨ繖鍥戒骇鏁版嵁搴撶櫨鑺遍綈鏀剧殑鏃朵唬閲岋紝瀛︿範鐮旂┒鍥戒骇鏁版嵁搴撴槸澶у娍鎵瓒嬨備箣鍓嶅弬鍔犺繃openGauss鐨勪竴浜涜绋嬶紝瀵筼penGauss鏈変簡涓瀹氱殑浜嗚В锛屼絾鎬绘劅瑙夊仠鐣欏湪鐞嗚灞傞潰涓婏紝鍗拌薄涓嶆繁鍒汇傚弬鍔犱簡姣忔棩涓缁冿細openGauss鏁版嵁搴撳湪绾垮疄璁绋嬶紝鍦ㄥ疄璁殑鐜涓嬶紝鍧氭寔缁冧範锛屾湁浜嗘洿濂界殑浜嗚В銆傚疄璁绋嬭璁″緱寰堝ソ锛岀敱娴呭叆娣憋紝涓姝ユ寮曞銆傚悓鏃跺尮閰嶄簡鐩稿簲鐨勪綔涓氾紝鍋氫綔涓氳兘澶熷姞娣卞嵃璞★紝鎿嶄綔璧锋潵鏇寸啛缁冿紝鏇翠究浜庢帉鎻＄煡璇嗙偣銆傜◢寰荤粨涓嬭繖浜涘ぉ娉ㄦ剰鍒扮殑涓浜涚偣锛1.鍦ㄨ〃鐨勪娇鐢ㄦ椂锛屾彃鍏ュ垹闄ゆ洿鏀规暟鎹粯璁ゆ槸鑷姩鎻愪氦鐨,https://blog.csdn.net/GaussDB/article/details/122134980,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,oracle锝滄暟鎹簱锝渄atabase +鉂わ笍鈥嶃怗aussDB绮惧搧璇剧7鏈熴戞暟鎹鐞嗘湇鍔AS鉂わ笍鈥,鉂わ笍鈥嶅ぇ瀹跺ソ锛屾垜鏄疓auss鏉鹃紶浼氾紝娆㈣繋杩涙潵瀛︿範鍟鉂わ笍鈥 鍦ㄤ笂鏈熻棰戞暟鎹簱鍜屽簲鐢ㄨ縼绉籙GO鏈嶅姟涓紝澶у瀵瑰浣曚娇鐢ㄦ暟鎹簱鍜屽簲鐢ㄨ縼绉籙GO鏈嶅姟灏哋racle寮傛瀯瀵硅薄杩佺Щ鍒板崕涓轰簯鏁版嵁搴揋aussDB鏈変簡鍩烘湰浜嗚В銆傛湰鏈熻棰戝皢鏇磋繘涓姝ユ暀浣犲湪杩佺Щ鍒癎aussDB鍚庯紝濡備綍浣跨敤鏁版嵁搴撶鐞嗘湇鍔AS寮灞曟暟鎹簱鐨勫紑鍙戝拰杩愮淮宸ヤ綔銆傛湰鏈熶綘灏嗛噸鐐瑰涔犲埌浠ヤ笅鍐呭锛氭暟鎹鐞嗘湇鍔AS閽堝GaussDB鐨勫姛鑳界壒鎬с傚紑鍙戜汉鍛樺浣曚娇鐢―AS杩涜鍦ㄧ嚎鏁版嵁搴撶鐞嗐侱BA濡備綍浣跨敤DAS鐨勬櫤鑳借繍缁村姛鑳芥礊瀵熸暟鎹簱鐨勫仴搴锋儏鍐..,https://blog.csdn.net/GaussDB/article/details/120863083,GaussDB绮惧搧璇,鏁版嵁搴擄綔澶ф暟鎹綔DBA +銆愪簯鍘熺敓銆戜娇鐢―ocker閮ㄧ讲openGauss,openGauss鏄竴娆鹃珮鎬ц兘銆侀珮瀹夊叏銆侀珮鍙潬銆侀珮鏅鸿兘鐨勪紒涓氱骇寮婧愬叧绯诲瀷鏁版嵁搴撱備簯鍜屾仼澧ㄥ埗浣滀簡docker鐗堟湰銆傚熀浜庢锛 鎴戜滑鍙互涓嶉渶瑕佷娇鐢ㄥ師濮嬪畨瑁呭寘鍜屼竴绯诲垪瀹夎閰嶇疆锛屽彲浠ョ洿鎺ヨ繍琛宒ocker闀滃儚鐨勭増鏈傛湰鏂囦富瑕佷粙缁嶉氳繃Docker瀹夎openGauss 3.0.0锛屾柟渚緿evOps鐢ㄦ埛鐨勫畨瑁呫侀厤缃拰鐜璁剧疆銆............,https://blog.csdn.net/GaussDB/article/details/125799678,openGauss缁忛獙鎬荤粨,docker锝滃鍣綔鏁版嵁搴擄綔浜戝師鐢燂綔杩愮淮 +openGauss鏁版嵁搴撳湪CentOS涓婄殑瀹夎瀹炶返,杩欐槸涓绡囧熀浜庡崕涓轰簯ECS+CentOS 7鐨刼penGauss鏁版嵁搴撳畨瑁呭疄璺点,https://blog.csdn.net/GaussDB/article/details/125673427,openGauss缁忛獙鎬荤粨,centos锝渓inux锝滄暟鎹簱锝減ython +銆愬弬璧涗綔鍝79銆憃penGauss姣忔棩涓缁21澶 瀹屾垚21澶╁涔犳荤粨,鍦╬g缇ら噷鐪嬪埌浜嗚繖娆 姣忔棩涓缁冪殑娲诲姩锛屾濂芥垜涔熷湪瀛︿範鏁版嵁搴撱傚湪涓璧风殑宸ヤ綔涓櫧鐒朵娇鐢ㄨ繃鏁版嵁搴擄紝浣嗘槸涔熶粎闄愪簬绠鍗曚娇鐢ㄣ備細涓鐐圭畝鍗曠殑SQL璇█鑰屽凡銆傚湪杩欐鐨勬椿鍔ㄤ腑涔熺畻鏄熀鏈笂浜嗚В浜唎pengauss鐨勭粨鏋勪娇鐢ㄧ殑鏂规硶锛屼互鍚庡涔犵殑鏂瑰悜銆傚湪杩欐娲诲姩鍚庢垜寮濮嬪埗浣滆嚜宸辩殑瀛︿範绗旇琛ㄦ牸銆,https://blog.csdn.net/GaussDB/article/details/122134919,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔澶ф暟鎹綔瀛︿範缁忛獙 +猸恛penGauss鏁版嵁搴撴簮鐮佽В鏋愮郴鍒楁枃绔犫斺 瀵硅薄鏉冮檺绠＄悊猸,鉂わ笍鈥嶅ぇ瀹跺ソ锛屾垜鏄疓auss鏉鹃紶浼氾紝娆㈣繋杩涙潵瀛︿範鍟鉂わ笍鈥 鍦ㄥ墠闈㈡枃绔犱腑浠嬬粛杩団9.3 瑙掕壊绠＄悊鏁粹濓紝鏈瘒鎴戜滑浠嬬粛绗9绔 瀹夊叏绠＄悊婧愮爜瑙ｆ瀽涓9.4 瀵硅薄鏉冮檺绠＄悊鈥濈殑鐩稿叧绮惧僵鍐呭浠嬬粛銆9.4 瀵硅薄鏉冮檺绠＄悊鏉冮檺绠＄悊鏄畨鍏ㄧ鐞嗛噸瑕佺殑涓鐜紝openGauss鏉冮檺绠＄悊鍩轰簬璁块棶鎺у埗鍒楄〃锛坅ccess control list锛孉CL锛夊疄鐜般9.4.1 鏉冮檺绠＄悊1. 璁块棶鎺у埗鍒楄〃璁块棶鎺у埗鍒楄〃鏄疄鐜版暟鎹簱瀵硅薄鏉冮檺绠＄悊鐨勫熀纭锛屾瘡涓璞￠兘鍏锋湁ACL锛屽瓨鍌ㄨ瀵硅薄鐨勬墍鏈夋巿鏉冧俊鎭傚綋鐢ㄦ埛璁块棶瀵硅薄鏃讹紝鍙湁鐢ㄦ埛鍦ㄥ..,https://blog.csdn.net/GaussDB/article/details/120821385,openGauss婧愮爜瑙ｆ瀽,big data锝滄暟鎹簱锝渄ba锝滄暟鎹簱鏋舵瀯锝滄暟鎹簱寮鍙 +閬囧埌鎱QL璇ユ庝箞鍔烇紵锛堜笅锛,鍦ㄦ暟鎹簱鐨勬棩甯镐娇鐢ㄤ腑锛岄毦鍏嶄細閬囧埌鎱QL锛岄亣鍒版參SQL鏈韩骞朵笉鍙曪紝鍥伴毦涔嬪鍦ㄤ簬濡備綍璇嗗埆鎱QL骞跺鍏朵紭鍖栵紝浣垮畠涓嶈嚦浜庢嫋鎱㈡暣涓郴缁熺殑鎬ц兘锛岄伩鍏嶅嵄瀹冲埌鏃ュ父涓氬姟鐨勬甯歌繘琛屻備笂鏈熸垜浠浜嗙储寮曞師鍥犮佺郴缁熼厤缃拰璧勬簮绔炰簤瀵艰嚧鐨勬參SQL锛屼粖澶╂垜浠户缁垎鏋愬拰鎬荤粨銆......,https://blog.csdn.net/GaussDB/article/details/125606842,openGauss缁忛獙鎬荤粨,澶ф暟鎹綔sql锝滀簯鍘熺敓锝滄暟鎹簱锝渄ba +鉂わ笍鈥嶅浣曚娇鐢╬gloader杩佺ЩMySQL鏁版嵁搴撹嚦openGauss鉂わ笍鈥,pgloader浠嬬粛pgloader鏄竴涓暟鎹鍏ュ伐鍏凤紝浣跨敤COPY鍛戒护灏嗘暟鎹鍏ュ埌PostgreSQL銆俻gloader鏈変袱绉嶅伐浣滄ā寮忥紝涓绉嶆槸浠庢枃浠跺鍏ワ紝涓绉嶆槸杩佺Щ鏁版嵁搴撱俻gloader鍦ㄤ袱绉嶆儏鍐典笅閮戒娇鐢≒ostgreSQL鐨凜OPY鍗忚楂樻晥鐨勪紶杈撴暟鎹俹penGauss鍏煎PostgreSQL鐨勯氫俊鍗忚浠ュ強缁濆ぇ閮ㄥ垎璇硶锛屽彲浣跨敤pgloader灏哅ySQL鏁版嵁搴撹縼绉昏嚦openGauss銆俻gloader鍦╫penGauss涓婄殑闂鐢变簬openGauss 瀵瑰師鐢烶ostgreSQL鐨勯氫俊鍗,https://blog.csdn.net/GaussDB/article/details/120336223,openGauss缁忛獙鎬荤粨,鏁版嵁搴擄綔浜戝師鐢燂綔澶ф暟鎹綔浜哄伐鏅鸿兘锝滀簯璁＄畻 +閬囧埌鎱QL璇ユ庝箞鍔烇紵锛堜笂锛,鍦ㄦ暟鎹簱鐨勬棩甯镐娇鐢ㄤ腑锛岄毦鍏嶄細閬囧埌鎱QL锛岄亣鍒版參SQL鏈韩骞朵笉鍙曪紝鍥伴毦涔嬪鍦ㄤ簬濡備綍璇嗗埆鎱QL骞跺鍏朵紭鍖栵紝浣垮畠涓嶈嚦浜庢嫋鎱㈡暣涓郴缁熺殑鎬ц兘锛岄伩鍏嶅嵄瀹冲埌鏃ュ父涓氬姟鐨勬甯歌繘琛屻傚涓嶅悓鐨勬暟鎹簱鏉ヨ锛岀敱浜庡叾绯荤粺鏋舵瀯鐨勫樊寮傘佷唬鐮佸疄鐜扮殑涓嶅悓锛屽緢澶氭參SQL瑙ｅ喅鈥滃璺濆線寰鏄棤娉曠洿鎺ュ鐢ㄧ殑銆備负姝わ紝鎴戜滑姊崇悊浜嗗湪openGauss涓婅繘琛屾參SQL鍒嗘瀽鐨勭粡楠岋紝骞舵荤粨浜嗕笅鏉ワ紝甯屾湜鑳界粰openGauss鐨勭敤鎴蜂竴浜涘惎鍙戙.........,https://blog.csdn.net/GaussDB/article/details/125557576,openGauss缁忛獙鎬荤粨,鏁版嵁搴擄綔sql锝滀簯鍘熺敓锝滄暟鎹簱寮鍙戯綔dba +銆愬弬璧涗綔鍝78銆戝弬鍔爋penGauss璇剧▼21澶╁涔犳湁鎰,21澶╁潥鎸佸涔爋penGauss鏁版嵁搴撹绋嬶紝鍙互璇存敹鑾锋弧婊★紝璇剧▼鍐呭涓板瘜锛岀粌涔犳柟渚匡紝瀵逛簬鏂版墜鏉ヨ锛岄潪甯稿弸濂姐,https://blog.csdn.net/GaussDB/article/details/122134811,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔绯荤粺鏋舵瀯锝渂ig data +銆愬弬璧涗綔鍝77銆憃penGauss姣忔棩涓缁 21澶╂荤粨,鍦╫pengauss鐨勫緛鏂囨瘮璧涗腑锛屾垜鍜実auss鏉鹃紶浼氬皬鍔╂墜娌熼氫簡涓涓嬶紝灏忓姪鎵嬫彁绀哄埌锛氥妎pengauss姣忔棩涓缁冦嬬殑娲诲姩姝ｅ湪杩涜锛屾兂鍙傚姞鐨勮瘽锛屽彲浠ョ湅鐪嬨,https://blog.csdn.net/GaussDB/article/details/122134767,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔澶ф暟鎹綔瀛︿範缁忛獙 +鉂わ笍鈥嶃怗aussDB绮惧搧璇剧6鏈熴戞暟鎹簱鍜屽簲鐢ㄨ縼绉籙GO鏈嶅姟鉂わ笍鈥,銆怗aussDB绮惧搧璇剧6鏈熴戞暟鎹簱鍜屽簲鐢ㄨ縼绉籙GO鏈嶅姟 ,https://blog.csdn.net/GaussDB/article/details/120741463,GaussDB绮惧搧璇,big data锝渙racle锝滄暟鎹簱 +openGauss鍐呮牳鍒嗘瀽-缁熻淇℃伅涓庤鏁颁及璁,SQL寮曟搸鎵ц鏌ヨ涓昏缁忓巻浜嗚瘝娉曡娉曡В鏋愩佹煡璇㈤噸鍐欍佹煡璇㈣鍒掑拰璁″垝鎵ц绛夋楠ゃ傜洰鍓嶄紭鍖栧櫒杩涜璺緞鐨勯夋嫨涓昏鏄熀浜庝及绠楃殑浠ｄ环锛屽湪浠ｄ环浼扮畻鏃讹紝闇瑕佷娇鐢ㄥ熀琛ㄦ垨杩炴帴琛ㄧ殑琛屾暟锛岃屽湪寰堝鏃跺欙紝浼樺寲鍣ㄦ棤娉曡幏寰楀噯纭殑琛屾暟鍊硷紝鍥犳闇瑕佸琛屾暟杩涜浼扮畻锛圕ardinality Estimation锛夛紝鐒跺悗鍐嶈绠椾唬浠枫............,https://blog.csdn.net/GaussDB/article/details/125515338,openGauss鍐呮牳鍒嗘瀽,java锝滃紑鍙戣瑷锝滀簯鍘熺敓锝滄暟鎹簱锝渄atabase +猸恛penGauss鏁版嵁搴撴簮鐮佽В鏋愮郴鍒楁枃绔犫斺 瑙掕壊绠＄悊猸,鉂わ笍鈥嶅ぇ瀹跺ソ锛屾垜鏄疓auss鏉鹃紶浼氾紝娆㈣繋杩涙潵瀛︿範鍟鉂わ笍鈥 鍦ㄥ墠闈粙缁嶈繃鈥淸9.1 瀹夊叏绠＄悊鏁翠綋鏋舵瀯鍜屼唬鐮佹瑙堛9.2 瀹夊叏璁よ瘉]鈥(https://blog.csdn.net/GaussDB/article/details/120646696?spm=1001.2014.3001.5501)鐨勭浉鍏崇簿褰╁唴瀹逛粙缁嶃...,https://blog.csdn.net/GaussDB/article/details/120697765,openGauss婧愮爜瑙ｆ瀽,big data锝滄暟鎹簱锝渟ql +銆愬弬璧涗綔鍝75銆戞垜鍜宱penGauss鐨勬晠浜-21澶﹐penGauss璁粌钀,21澶╋紝鍝堝搱澶氫箞鐔熸倝鐨勬暟瀛楋紝璁板緱寰堝骞村墠鍏徃鏈夌粰鎴戜滑鎺ㄨ崘涓鏈功銆庝範鎯鍩熴忥紝閲岄潰澶氭鎻愬埌浜21澶╋紝21澶╁吇鎴愪竴绉嶄範鎯,https://blog.csdn.net/GaussDB/article/details/122134620,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔澶ф暟鎹綔瀛︿範缁忛獙 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tid,lwtid,qu",https://blog.csdn.net/GaussDB/article/details/122134547,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏈嶅姟鍣綔杩愮淮 +openGauss鏁版嵁搴撴簮鐮佽В鏋愮郴鍒楁枃绔犫斺 瀵嗘佺瓑鍊兼煡璇㈡妧鏈瑙ｏ紙涓婏級,闄や簡浼犵粺鐨勬暟鎹瓨鍌ㄥ姞瀵嗗拰鏁版嵁鑴辨晱绛夋暟鎹繚鎶ゆ妧鏈锛宱penGauss浠1.1.0鐗堟湰寮濮嬫敮鎸佷簡涓绉嶅叏鏂扮殑鏁版嵁鍏ㄧ敓鍛藉懆鏈熶繚鎶ゆ柟妗堬細鍏ㄥ瘑鎬佹暟鎹簱鏈哄埗銆傚湪杩欑鏈哄埗涓嬫暟鎹湪瀹㈡埛绔氨琚姞瀵嗭紝浠庡鎴风浼犺緭鍒版暟鎹簱鍐呮牳锛屽埌鍦ㄥ唴鏍镐腑瀹屾垚鏌ヨ杩愮畻锛屽埌杩斿洖缁撴灉缁欏鎴风锛屾暟鎹缁堝浜庡姞瀵嗙姸鎬併備笌闈炲姞瀵嗘暟鎹簱鐩告瘮锛屽瘑鎬佺瓑鍊兼煡璇富瑕佹彁渚涙暟鎹姞瀵嗗拰鏁版嵁妫绱㈠姛鑳姐...............,https://blog.csdn.net/GaussDB/article/details/125386631,openGauss婧愮爜瑙ｆ瀽,鑱屽満鍜屽彂灞曪綔鏁版嵁搴擄綔sql锝滀簯鍘熺敓锝渄atabase +猸恛penGauss鏃ュ織鍏辫瘑妗嗘灦澶ф彮绉樷瓙,鍒嗗竷寮忎竴鑷存х畻娉曟槸涓涓垎甯冨紡绯荤粺鐨勫熀纭鎬ч棶棰橈紝鎵瑕佽В鍐崇殑鏄竴涓垎甯冨紡绯荤粺濡備綍灏辨煇涓硷紙鍐宠锛夎揪鎴愬己涓鑷达紝杩涜岃В鍐崇郴缁熺殑楂樺彲鐢ㄩ棶棰樸侾axos鏄渶閲嶈鐨勫垎甯冨紡涓鑷存х畻娉曪紝寰堝浜洪兘鎶婂畠浣滀负鈥滃垎甯冨紡涓鑷存у崗璁濈殑浠ｅ悕璇嶃傝櫧鐒禤axos鐞嗚宸茬粡鎻愬嚭浜嗗緢澶氬勾锛屼娇鐢≒axos鍙婂叾鍚勫彉绉嶅崗璁殑浜у搧涔熷眰鍑轰笉绌凤紝浣嗘槸鐪熸宸ヤ笟绾х殑銆佺涓夋柟鐙珛搴撹繕鏄緢灏戣锛屽紑婧愮殑椤圭洰鏇存槸灏戜箣鍙堝皯锛屽弬鑰働axos鍗忚鐨勫父瑙佸紑婧愪骇鍝佹湁Zookeeper銆乪tcd锛屼絾鏄叾鍗忚骞朵笉鑳芥敮鎸佷竴涓珮鍚炲悙鐨勭姸鎬佹満澶嶅埗锛屼笖娌℃湁鎻愪緵鐙珛鐨勭涓夋柟搴擄紝鍙緵鍏朵粬绯荤粺,https://blog.csdn.net/GaussDB/article/details/120566295,openGauss缁忛獙鎬荤粨,澶ф暟鎹綔鏁版嵁搴擄綔浜戝師鐢燂綔浜哄伐鏅鸿兘锝滄暟鎹簱寮鍙 +openGauss鍐呮牳鍒嗘瀽涔嬫煡璇㈤噸鍐,SQL璇█鏄赴瀵屽鏍风殑锛岄潪甯哥殑鐏垫椿锛屼笉鍚岀殑寮鍙戜汉鍛樹緷鎹粡楠岀殑涓嶅悓锛屾墜鍐欑殑SQL璇彞涔熸槸鍚勫紡鍚勬牱锛屽彟澶栬繕鍙互閫氳繃宸ュ叿鑷姩鐢熸垚銆傛煡璇㈤噸鍐欏氨鏄妸鐢ㄦ埛杈撳叆鐨凷QL璇彞杞崲涓烘洿楂樻晥鐨勭瓑浠稴QL銆,https://blog.csdn.net/GaussDB/article/details/125309118,openGauss鍐呮牳鍒嗘瀽,鏁版嵁搴擄綔sql锝渄atabase锝滀簯鍘熺敓 +銆愬弬璧涗綔鍝72銆慚ogdb/OpenGauss鏁版嵁搴撲腑閫氳繃鍙傛暟鎺у埗鎶撳彇鎱ql,浣滆咃細鍞愮浜甿ogdb鏁版嵁搴撲腑鍙互閫氳繃鎵撳紑鐩稿簲鐨勫弬鏁版姄鍙栨參sql锛岃鍙傛暟涓簂og_min_duratuion_statement銆傚弬鏁拌鏄庯細 褰撴煇鏉¤鍙ョ殑鎸佺画鏃堕棿澶т簬鎴栬呯瓑浜庣壒瀹氱殑姣鏁版椂锛宭og_min_duration_statement鍙傛暟鐢ㄤ簬鎺у埗璁板綍姣忔潯瀹屾垚璇彞鐨勬寔缁椂闂淬傝缃甽og_min_duration_statement鍙互寰堟柟渚垮湴璺熻釜闇瑕佷紭鍖栫殑鏌ヨ璇彞銆傚浜庝娇鐢ㄦ墿灞曟煡璇㈠崗璁殑瀹㈡埛绔紝璇硶鍒嗘瀽銆佺粦瀹氥佹墽琛屾瘡涓姝ユ墍鑺辨椂闂磋鐙珛璁板綍銆傛寚瀹氳鍙傛暟鐨勫煎彲浠ヨ缃參sql鐨勬姄鍙栭槇鍊硷紝渚嬪锛歡s,https://blog.csdn.net/GaussDB/article/details/122134515,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,sql锝滄暟鎹簱锝渄atabase +鑱婁竴鑱婃暟鎹簱鐨勮瀛樹笌鍒楀瓨,濂藉浜烘渶寮濮嬪涔犳暟鎹簱鐨勬椂鍊欙紝鏄叧绯绘暟鎹簱锛屾暟鎹互琛ㄦ牸褰㈠紡瀛樺偍锛屼竴琛岃〃绀轰竴鏉¤褰曘傚叾瀹炶繖绉嶅氨鏄吀鍨嬬殑琛屽瓨鍌紝灏嗚〃鎸夎瀛樺偍鍒扮鐩樺垎鍖轰笂銆傝屼竴浜涙暟鎹簱杩樻敮鎸佸垪瀛樺偍锛屽畠灏嗚〃鎸夊垪瀛樺偍鍒扮鐩樺垎鍖轰笂銆.........,https://blog.csdn.net/GaussDB/article/details/125177582,openGauss缁忛獙鎬荤粨,鏁版嵁搴擄綔database锝渟ql锝滀簯鍘熺敓 +猸恛penGauss鏁版嵁搴撴簮鐮佽В鏋愮郴鍒楁枃绔犫斺 DeepSQL猸,鉂わ笍鈥嶅ぇ瀹跺ソ锛屾垜鏄疓auss鏉鹃紶浼氾紝娆㈣繋杩涙潵瀛︿範鍟鉂わ笍鈥 涓婁竴绡囦粙缁嶄簡 8.6 AI鏌ヨ鏃堕棿棰勬祴鐨勭浉鍏冲唴瀹癸紝鏈瘒鎴戜滑浠嬬粛鈥8.7 DeepSQL銆8.8 灏忕粨鈥濈殑鐩稿叧绮惧僵鍐呭浠嬬粛銆8.7 DeepSQL鍓嶉潰鎻愬埌鐨勫姛鑳藉潎涓篈I4DB棰嗗煙锛孉I涓庢暟鎹簱缁撳悎杩樻湁鍙﹀涓涓ぇ鏂瑰悜锛屽嵆DB4AI銆傚湪鏈珷涓紝鎴戜滑灏嗕粙缁峯penGauss鐨凞B4AI鑳藉姏锛屾帰绱㈤氳繃鏁版嵁搴撴潵楂樻晥椹卞姩AI浠诲姟鐨勬柊閫斿緞銆備娇鐢ㄥ満鏅暟鎹簱DB4AI鍔熻兘鐨勫疄鐜帮紝鍗冲湪鏁版嵁搴撳唴瀹炵幇AI绠楁硶锛屼互鏇村ソ鐨勬敮鎾戝ぇ鏁版嵁鐨勫揩閫熷垎鏋愬拰璁＄畻銆傜洰鍓峯..,https://blog.csdn.net/GaussDB/article/details/120529952,openGauss婧愮爜瑙ｆ瀽,big data锝減ostgresql锝滄暟鎹簱 +銆愬弬璧涗綔鍝71銆慍entOS 7.9 瀹夎 openGauss 2.1.0 涔嬪墺鑼ф娊涓,浣滆咃細闂ぉ鐨勫ぉ闂湰鏂囨槸鍦ㄥ弬鑰冨畼鏂圭殑瀹夎鏂囨。鍚庯紝鎻愬彇鎬荤粨鍑虹殑鍏抽敭瀹夎姝ラ銆俒1] 鍩虹鐜瀹夎# timedatectl set-timezone Asia/Shanghai# hostnamectl set-hostname gauss01# nmcli con mod enp0s3 ipv4.method manual ipv4.address 192.168.2.131/24# nmcli con mod enp0s3 ipv4.gateway 192.168.2.1# nmcli con mod e,https://blog.csdn.net/GaussDB/article/details/122134462,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,centos锝渓inux锝滆繍缁 +浠庡唴鏍镐唬鐮佷簡瑙QL濡備綍瑙ｆ瀽,鍦ㄤ紶缁熸暟鎹簱涓璖QL寮曟搸涓鑸寚瀵圭敤鎴疯緭鍏ョ殑SQL璇彞杩涜瑙ｆ瀽銆佷紭鍖栫殑杞欢妯″潡銆係QL鐨勮В鏋愯繃绋嬩富瑕佸垎涓猴細璇嶆硶鍒嗘瀽锛氬皢鐢ㄦ埛杈撳叆鐨凷QL璇彞鎷嗚В鎴愬崟璇(Token)搴忓垪锛屽苟璇嗗埆鍑哄叧閿瓧銆佹爣璇嗐佸父閲忕瓑銆傝娉曞垎鏋愶細鍒嗘瀽鍣ㄥ璇嶆硶鍒嗘瀽鍣ㄨВ鏋愬嚭鏉ョ殑鍗曡瘝(Token)搴忓垪鍦ㄨ娉曚笂鏄惁婊¤冻SQL璇硶瑙勫垯銆傝涔夊垎鏋愶細璇箟鍒嗘瀽鏄疭QL瑙ｆ瀽杩囩▼鐨勪竴涓昏緫闃舵锛屼富瑕佷换鍔℃槸鍦ㄨ娉曟纭殑鍩虹涓婅繘琛屼笂涓嬫枃鏈夊叧鎬ц川鐨勫鏌ワ紝鍦⊿QL瑙ｆ瀽杩囩▼涓闃舵瀹屾垚琛ㄥ悕銆佹搷浣滅銆佺被鍨嬬瓑鍏冪礌鐨勫悎娉曟у垽鏂紝鍚屾椂妫娴嬭涔変笂鐨勪簩涔夋...,https://blog.csdn.net/GaussDB/article/details/125196248,openGauss鍐呮牳鍒嗘瀽,sql锝滄暟鎹簱锝渄atabase锝滀簯鍘熺敓 +猸怤UMA鏋舵瀯杩涜浼樺寲锛屾暟鎹簱鏁堢巼鏄捐憲鎻愬崌锛岄偅涔堜粈涔堟槸NUMA锛熷井鍔ㄧ敾甯︿綘璧拌繘鍏ㄦ柊NUMA猸,openGauss鏁版嵁搴撻拡瀵筃UMA鏋舵瀯杩涜浜嗗緢澶氫紭鍖栵紝鍥犳鎻愬崌浜嗕笉灏戞晥鐜囥傞偅涔堜粖澶╁氨璺熷ぇ瀹惰亰涓鑱婁粈涔堟槸NUMA锛熲潳锔忊峃UMA鏄竴绉嶇敤浜庡澶勭悊鍣ㄧ殑璁＄畻鏈哄瓨鍌ㄥ櫒璁捐鏋舵瀯锛屾棭璧风殑璁＄畻鏈篊PU鍙湁涓涓牳锛 闅忕潃鍗曟牳璁＄畻鑳藉姏鎻愬崌閬囧埌鐡堕锛孋PU寮濮嬩娇鐢ㄥ涓牳鍚屾椂宸ヤ綔锛岄殢鐫鏍歌繘涓姝ュ澶氾紝鍐呭瓨鎬荤嚎鎴愪负浜嗙摱棰堬紝涓轰簡瑙ｅ喅杩欎釜闂锛孨UMA鏋舵瀯鍑虹幇浜嗭紝閭ｄ箞浠栨槸濡備綍瑙ｅ喅鏁版嵁璇诲彇鏃堕棿宸紓闂骞舵彁楂樻晥鐜囧憿锛熸湰鏈熷井鍔ㄧ敾鍛婅瘔浣犵瓟妗堛傗湆????????????...,https://blog.csdn.net/GaussDB/article/details/120486596,閰峰摜璇村簱,鍔ㄧ敾锝滄暟鎹簱锝滃垎甯冨紡锝滃ぇ鏁版嵁 +銆愬弬璧涗綔鍝70銆慚OGDB/openGauss涓嶱ostgreSQL鍏充簬GDK瀛楃闆嗛棶棰,浣滆咃細闃庝功鍒╂渶杩戯紝鍦ㄩ獙璇佷笉鍚屽瓧绗﹂泦鏁版嵁绫诲瀷瀛樺偍鏁版嵁浣嶆暟鐨勬椂鍊欏彂鐜帮細PG12涓嶆敮鎸乻erver_encoding=GBK銆備互鍙奙OGDB/openGauss 2.0.1 build d97c0e8a 铏界劧鏀寔server_encoding=GBK锛屼絾鏄粛鏃у瓨鍦ㄩ棶棰樸傚紑濮嬬殑鏃跺欐槸鎯抽獙璇佷竴涓婸ostgreSQL閲屼笉鍚屽瓧绗﹂泦 varchar varying锛5锛夋槸涓嶆槸閮借兘瀛樹簲涓眽瀛楋紝鍥犳杩涜浜嗗涓嬫祴璇曪紝UTF-8瀛楃闆嗘椂鍊檝archar涓嶅姞鎷彿鐨勮瘽鍙彃鍏ョ殑鍊煎氨鏄彉闀跨殑鍦ㄦ祴璇旼BK瀛楃闆嗙殑鏃跺欙紝鍙戠幇P,https://blog.csdn.net/GaussDB/article/details/122124065,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,postgresql锝滄暟鎹簱锝渄atabase +openGauss鏁版嵁搴揙DBC鐜杩炴帴閰嶇疆(Windows),openGauss鏁版嵁搴揙DBC鐜杩炴帴閰嶇疆銆,https://blog.csdn.net/GaussDB/article/details/125158414,openGauss缁忛獙鎬荤粨,windows锝滄暟鎹簱锝渄atabase锝渙dbc锝滀簯鍘熺敓 +鉂わ笍鈥嶃怗aussDB绮惧搧璇剧5鏈熴戞暟鎹鍒舵湇鍔RS鉂わ笍鈥,鍦ㄤ笂鏈熻棰戜腑锛屽ぇ瀹跺鍗庝负浜慓aussDB鐨勬暟鎹鍏ュ鍑哄熀鏈姛鑳芥湁浜嗕簡瑙ｃ傛湰鏈熻棰戝皢鎵嬫妸鎵嬫暀浣犲浣曚娇鐢ㄦ暟鎹鍒舵湇鍔RS灏哋racle/MySQL杩佺Щ鍒板崕涓轰簯鏁版嵁搴揋aussDB銆傛湰鏈熶綘灏嗛噸鐐瑰涔犲埌浠ヤ笅鍐呭锛欴RS鐨勫熀鏈搷浣滃強甯歌闂澶勭悊銆傚浣曚娇鐢―RS杩涜Oracle鍒癎aussDB鐨勫崟鍚/鍙屽悜鏁版嵁鍚屾銆傚浣曚娇鐢―RS杩涜MySQL鍒癎aussDB鐨勫崟鍚/鍙屽悜鏁版嵁鍚屾銆 銆怗aussDB绮惧搧璇剧5鏈熴戞暟鎹鍒舵湇鍔,https://blog.csdn.net/GaussDB/article/details/120453932,GaussDB绮惧搧璇,鏁版嵁搴擄綔oracle +銆愬弬璧涗綔鍝69銆戝弬鍔犮婃瘡鏃ヤ竴缁冿細openGauss鏁版嵁搴撳湪绾垮疄璁绋嬨嬫椿鍔ㄧ殑鎰熸兂,浣滆咃細鍚存瘏浠婂ぉ鏄婃瘡鏃ヤ竴缁冿細openGauss鏁版嵁搴撳湪绾垮疄璁绋嬨嬫墦鍗＄殑鏈鍚庝竴澶╋紝涔熸槸鍐插嚮鐗圭瓑濂栫殑鏈轰細锛屽浣曟垜杩愭皵涓嶅ソ锛岀櫥褰曡繘鍘伙紝鍒氬涔犲畬璇剧▼鍐呭锛岀郴缁熷崱椤垮悗锛屽啀涔熻繘涓嶅幓锛屽彧鑳戒娇鐢ㄨ嚜宸辨惌寤哄ソ鐨刼penGauss鏉ュ畬鎴愪綔涓氥傚悓鏃朵篃澶卞幓浜嗙壒绛夊鐨勬満浼氾紝閮侀椃鍛銆傛姏寮杩欒姝荤殑閮侀椃蹇冩儏锛屽湪杩21澶╃殑瀛︿範涓紝杩樻槸鏀惰幏婊℃弧鐨勩備笅闈㈡槸鎴戣繖娈垫椂闂村涔犵殑鎬荤粨鍜屽績寰楋細1. 姣忔棩涓缁冨氨鏄瘡澶╅兘瀛︿範涓涓煡璇嗙偣閫氳繃瀹炴搷鍜屼綔涓氬珐鍥虹煡璇嗙偣鐨勫涔犮備篃鍙互閫氳繃鐭ヨ瘑鐐瑰幓openGauss鏂囨。涓婃壘鐩稿叧鐨勮祫鏂欙紝鍔犳繁瀵圭煡璇嗙偣鐨勪簡瑙ｅ拰鎷撳璇ョ煡璇嗙偣,https://blog.csdn.net/GaussDB/article/details/122123496,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔database +openGauss绠鍗曟煡璇QL鐨勬墽琛屾祦绋嬭В鏋,涓婁竴鏈熼叿鍝ュ垎鏋愪簡openGauss鏁版嵁搴撶殑鍚姩杩囩▼锛屽寘鎷富绾跨▼锛岃緟鍔╃嚎绋嬪強涓氬姟澶勭悊绾跨▼鐨勫惎鍔ㄨ繃绋嬶紝杩欎竴鏈熶富瑕佸垎鏋愮畝鍗曟煡璇㈣鍙ュ湪涓氬姟澶勭悊绾跨▼Postgres涓婄殑鎵ц娴佺▼锛屽苟浠嬬粛濡備綍鍒╃敤gdb姊崇悊浠ｇ爜閫昏緫銆,https://blog.csdn.net/GaussDB/article/details/125094149,openGauss鍐呮牳鍒嗘瀽,鏁版嵁搴擄綔sql锝渄atabase锝滀簯鍘熺敓 +猸恛penGauss鏁版嵁搴撴簮鐮佽В鏋愮郴鍒楁枃绔犫斺 AI鏌ヨ鏃堕棿棰勬祴猸,涓婁竴绡囦粙缁嶄簡鈥8.5 鎸囨爣閲囬泦銆侀娴嬩笌寮傚父妫娴嬧濈殑鐩稿叧鍐呭锛屾湰绡囨垜浠粙缁嶁8.6 AI鏌ヨ鏃堕棿棰勬祴鈥濈殑鐩稿叧绮惧僵鍐呭浠嬬粛銆8.6 AI鏌ヨ鏃堕棿棰勬祴鍦ㄥ墠闈粙缁嶈繃鈥滄參SQL鍙戠幇鈥濈壒鎬э紝璇ョ壒鎬х殑鍏稿瀷鍦烘櫙鏄柊涓氬姟涓婄嚎鍓嶇殑妫鏌ワ紝杈撳叆婧愭槸鎻愬墠閲囬泦鍒扮殑SQL娴佹按鏁版嵁銆傛參SQL鍙戠幇鍔熻兘涓昏涓昏搴旂敤鍦ㄥ鏉QL璇彞鐨勬壒閲忔鏌ヤ笂锛岃姹備箣鍓嶆墽琛岃繃SQL璇彞锛屽洜姝ょ粰鍑虹殑缁撴灉涓昏鏄畾鎬х殑锛屽湪鏌愪簺鍦烘櫙涓嬪彲鑳介毦浠ユ弧瓒崇敤鎴峰浜庤瘎浼扮簿搴︾殑瑕佹眰銆傚洜姝わ紝涓轰簡寮ヨˉ涓婅堪鍦烘櫙鐨勪笉瓒筹紝婊¤冻鐢ㄦ埛鏇寸簿纭殑SQL鏃堕棿棰勬祴闇姹傦紝鍚屾椂涓篈I浼樺寲鍣ㄥ仛閾哄灚锛屽疄鐜,https://blog.csdn.net/GaussDB/article/details/120409020,openGauss婧愮爜瑙ｆ瀽,鏁版嵁搴擄綔澶ф暟鎹綔浜戝師鐢燂綔浜哄伐鏅鸿兘锝滀簯璁＄畻 +銆愬弬璧涗綔鍝68銆慞ostgrSQL鍜孫penGauss/MogDB鍒嗗尯琛ㄥ姣旓紙浜岋級,浣滆咃細lmj寰鏈熷弬鑰冿細PostgrSQL鍜孫penGauss/MogDB鍒嗗尯琛ㄥ姣旓紙涓锛夊姣擯ostgreSQLOpenGauss/MogDB澧炲姞鍒嗗尯锛堟寕杞藉垎鍖猴級ATTACHADD PARTITION鍒犻櫎鍒嗗尯锛堝嵏杞藉垎鍖猴級DETACHdrop partition閲嶅懡鍚嶅垎鍖篟ENAME TORENAME PARTITION缃崲鍒嗗尯涓嶆敮鎸丒XCHANGE PARTITION鍚堝苟鍒嗗尯涓嶆敮鎸丮ERGE PARTITIONS鍒囧壊鍒嗗尯锛堟媶鍒嗗垎鍖,https://blog.csdn.net/GaussDB/article/details/122121882,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,postgresql锝滄暟鎹簱锝渄atabase +openGauss鏁版嵁搴揓DBC鐜杩炴帴閰嶇疆(Eclipse),1.娴嬭瘯鐜瀹㈡埛绔郴缁燂細Windows 10 瀹㈡埛绔蒋浠讹細eclipse 2020-09Server鎿嶄綔绯荤粺锛歰penEuler 20.03 64bit with ARM 鏁版嵁搴撶増鏈細openGauss 2.0.02.鍑嗗2.1 PC绔畨瑁呴厤缃甁DK11DOS绐楀彛杈撳叆鈥渏ava -version鈥濓紝鏌ョ湅JDK鐗堟湰锛岀‘璁や负JDK11鐗堟湰銆傚鏋滄湭瀹夎JDK锛岃 浠庡畼鏂圭綉绔欎笅杞藉畨瑁呭寘骞跺畨瑁呫 鏍规嵁濡備笅姝ラ閰嶇疆绯荤粺鐜鍙橀噺锛 a. 鍙抽敭鍗曞嚮鈥滄垜鐨勭數鑴戔滐紝閫夋嫨鈥........,https://blog.csdn.net/GaussDB/article/details/125059104,openGauss缁忛獙鎬荤粨,eclipse锝渏ava锝滄暟鎹簱锝渄atabase锝滄暟鎹簱寮鍙 +鉂わ笍鈥嶅浣曞疄鐜颁竴澶25灏忔椂锛屾瀬鑷碦TO浣犲煎緱鎷ユ湁鉂わ笍鈥,閽堝RTO杩囬暱锛屾垜浠濡備綍瑙ｅ喅杩欐牱鐨勯棶棰樺憿锛熶袱鍒嗛挓璁叉竻妤 ,https://blog.csdn.net/GaussDB/article/details/120344659,閰峰摜璇村簱,sql锝滄暟鎹簱寮鍙 +浜嗚В涓媜penGauss鐨勫瘑鎬佹敮鎸佸嚱鏁/瀛樺偍杩囩▼,涓婃湡鎴戜滑浠嬬粛浜嗗瘑鎬佹煡璇㈠拰浣跨敤jdbc杩炴帴瀵嗘佹暟鎹簱鐨勬搷浣溿傛湰鏈熸潵浠嬬粛瀵嗘佹敮鎸佸嚱鏁/瀛樺偍杩囩▼銆俹penGauss 3.0.0鐗堟湰鍙敮鎸乻ql鍜孭L/pgsql涓ょ璇█銆傜敱浜庡瘑鎬佹敮鎸佸瓨鍌ㄨ繃绋嬩腑鍒涘缓鍜屾墽琛屽嚱鏁/瀛樺偍杩囩▼瀵圭敤鎴锋槸鏃犳劅鐭ョ殑锛屽洜姝や娇鐢ㄦ椂璇硶鍜岄潪瀵嗘佹棤鍖哄埆銆傚瘑鎬佺瓑鍊兼煡璇㈡敮鎸佸嚱鏁板瓨鍌ㄨ繃绋嬬壒鎬ф柊澧炰簡绯荤粺琛╣s_encrypted_proc锛岀敤浜庡瓨鍌ㄥ弬鏁拌繑鍥炵殑鍘熷鏁版嵁绫诲瀷銆備笅闈㈡潵鐪嬩笅涓浜涚ず渚嬨傚垱寤哄苟鎵ц娑夊強鍔犲瘑鍒楃殑鍑芥暟/瀛樺偍杩囩▼鍒涘缓瀵嗛挜锛岃缁嗘楠よ鍙傝冧娇鐢╣sql鎿嶄綔瀵嗘佹暟鎹簱鍜屼娇鐢↗DBC鎿嶄綔瀵嗘佹暟,https://blog.csdn.net/GaussDB/article/details/124961439,openGauss鏍稿績鎶鏈,鏁版嵁搴擄綔sql锝渄ba +銆愬弬璧涗綔鍝67銆慞ostgrSQL鍜孫penGauss/MogDB鍒嗗尯琛ㄥ姣旓紙涓锛,浣滆咃細lmj姒傝堪鍒嗗尯琛ㄦ槸鎶婇昏緫涓婄殑涓寮犺〃鏍规嵁鏌愮鏂规鍒嗘垚鍑犲紶鐗╃悊鍧楄繘琛屽瓨鍌ㄣ傝繖寮犻昏緫涓婄殑琛ㄧО涔嬩负鍒嗗尯琛紝鐗╃悊鍧楃О涔嬩负鍒嗗尯銆傚垎鍖鸿〃鏄竴寮犻昏緫琛紝涓嶅瓨鍌ㄦ暟鎹紝鏁版嵁瀹為檯鏄瓨鍌ㄥ湪鍒嗗尯涓婄殑銆傚垎鍖鸿〃鍜屾櫘閫氳〃鐩告瘮鍏锋湁浠ヤ笅浼樼偣:鏀瑰杽鏌ヨ鎬ц兘: 瀵瑰垎鍖哄璞＄殑鏌ヨ鍙互浠呮悳绱㈣嚜宸卞叧蹇冪殑鍒嗗尯锛屾彁楂樻绱㈡晥鐜囥傚寮哄彲鐢ㄦ:濡傛灉鍒嗗尯琛ㄧ殑鏌愪釜鍒嗗尯鍑虹幇鏁呴殰锛岃〃鍦ㄥ叾浠栧垎鍖虹殑鏁版嵁浠嶇劧鍙敤銆傛柟渚跨淮鎶: 濡傛灉鍒嗗尯琛ㄧ殑鏌愪釜鍒嗗尯鍑虹幇鏁呴殰锛岄渶瑕佷慨澶嶆暟鎹紝鍙慨澶嶈鍒嗗尯鍗冲彲瀵规瘮PostgreSQLOpenGauss/MogDB,https://blog.csdn.net/GaussDB/article/details/122120602,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,postgresql锝滄暟鎹簱锝渄atabase +銆怗aussDB绮惧搧璇剧4鏈熴戞暟鎹鍏ュ鍑轰粙缁,GaussDB(for openGauss)鏁版嵁瀵煎叆瀵煎嚭浠嬬粛 ,https://blog.csdn.net/GaussDB/article/details/120281053,GaussDB绮惧搧璇,鏁版嵁搴擄綔sql锝滄暟鎹簱寮鍙 +銆愬弬璧涗綔鍝66銆戝揩閫熸惌寤轰竴濂梠penGauss涓诲楂樺彲鐢ㄩ泦缇,浣滆咃細SallyopenGauss鏄竴娆惧紑婧愬叧绯诲瀷鏁版嵁搴撶鐞嗙郴缁燂紝閲囩敤鏈ㄥ叞瀹芥澗璁稿彲璇乿2鍙戣銆俹penGauss鍐呮牳鏃╂湡婧愯嚜PostgreSQL锛屾繁搴﹁瀺鍚堝崕涓哄湪鏁版嵁搴撻鍩熷骞寸殑缁忛獙锛岀粨鍚堜紒涓氱骇鍦烘櫙闇姹傦紝鎸佺画鏋勫缓绔炰簤鍔涚壒鎬с傚悓鏃秓penGauss涔熸槸涓涓紑婧愩佸厤璐圭殑鏁版嵁搴撳钩鍙帮紝榧撳姳绀惧尯璐＄尞銆佸悎浣溿備粖澶╂棤鎰忕湅鍒版仼澧ㄥ紑婧愬洟闃熷彂甯冧簡openGauss鏂扮殑瀹瑰櫒闀滃儚锛屾鐗堟湰闀滃儚杩樻敮鎸佸垱寤轰富浠庡鍒剁殑openGauss楂樺彲鐢ㄩ泦缇ゃ傛湰绡囨枃浠惰褰曞揩閫熼儴缃茬殑涓讳粠澶嶅埗鐨刼penGauss楂樺彲鐢ㄩ泦缇ょ殑杩囩▼浠ュ強涓棿閬囧埌鐨勯棶棰橈紝甯,https://blog.csdn.net/GaussDB/article/details/122111657,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,docker锝滃鍣綔kubernetes +鏁版嵁搴撳瘑鎬佺瓑鍊兼煡璇㈡杩板強鎿嶄綔,鐩綍1. 瀵嗘佺瓑鍊兼煡璇㈡杩2. 浣跨敤gsql鎿嶄綔瀵嗘佹暟鎹簱鎿嶄綔姝ラ3.浣跨敤JDBC鎿嶄綔瀵嗘佹暟鎹簱杩炴帴瀵嗘佹暟鎹簱璋冪敤isValid鏂规硶鍒锋柊缂撳瓨绀轰緥鎵ц瀵嗘佺瓑鍊兼煡璇㈢浉鍏崇殑鍒涘缓瀵嗛挜璇彞鎵ц瀵嗘佺瓑鍊兼煡璇㈢浉鍏崇殑鍒涘缓鍔犲瘑琛ㄧ殑璇彞鎵ц鍔犲瘑琛ㄧ殑棰勭紪璇慡QL璇彞鎵ц鍔犲瘑琛ㄧ殑鎵瑰鐞嗘搷浣1. 瀵嗘佺瓑鍊兼煡璇㈡杩伴殢鐫浼佷笟鏁版嵁涓婁簯锛屾暟鎹殑瀹夊叏闅愮淇濇姢闈复瓒婃潵瓒婁弗閲嶇殑鎸戞垬銆傚瘑鎬佹暟鎹簱灏嗚В鍐虫暟鎹暣涓敓鍛藉懆鏈熶腑鐨勯殣绉佷繚鎶ら棶棰橈紝娑电洊缃戠粶浼犺緭銆佹暟鎹瓨鍌ㄤ互鍙婃暟鎹繍琛屾侊紱鏇磋繘涓姝ワ紝瀵嗘佹暟鎹簱鍙互.,https://blog.csdn.net/GaussDB/article/details/124924458,openGauss鏍稿績鎶鏈,鏁版嵁搴擄綔database锝渙penGauss +openGauss鏁版嵁搴撴簮鐮佽В鏋愮郴鍒楁枃绔犫斺 AI鎶鏈箣鈥滄寚鏍囬噰闆嗐侀娴嬩笌寮傚父妫娴嬧,涓婁竴绡囦粙缁嶄簡AI鎶鏈箣鈥滄櫤鑳界储寮曟帹鑽愨濈殑鐩稿叧鍐呭锛屾湰绡囨垜浠粙缁嶁滄寚鏍囬噰闆嗐侀娴嬩笌寮傚父妫娴嬧濈殑鐩稿叧绮惧僵鍐呭浠嬬粛銆8.5 鎸囨爣閲囬泦銆侀娴嬩笌寮傚父妫娴嬫暟鎹簱鎸囨爣鐩戞帶涓庡紓甯告娴嬫妧鏈紝閫氳繃鐩戞帶鏁版嵁搴撴寚鏍囷紝骞跺熀浜庢椂搴忛娴嬪拰寮傚父妫娴嬬瓑绠楁硶锛屽彂鐜板紓甯镐俊鎭紝杩涜屾彁閱掔敤鎴烽噰鍙栨帾鏂介伩鍏嶅紓甯告儏鍐甸犳垚涓ラ噸鍚庢灉銆8.5.1 浣跨敤鍦烘櫙鐢ㄦ埛鎿嶄綔鏁版嵁搴撶殑鏌愪簺琛屼负鎴栨煇浜涙鍦ㄨ繍琛岀殑涓氬姟鍙戠敓浜嗗彉鍖栵紝閮藉彲鑳戒細瀵艰嚧鏁版嵁搴撲骇鐢熷紓甯革紝濡傛灉涓嶅強鏃跺彂鐜板苟澶勭悊杩欎簺寮傚父锛屽彲鑳戒細瀵艰嚧涓ラ噸鐨勫悗鏋溿傞氬父锛屾暟鎹簱鐩戞帶鎸囨爣锛坢etric锛屽CPU浣跨敤鐜囥丵PS绛夛級鑳,https://blog.csdn.net/GaussDB/article/details/120216689,openGauss婧愮爜瑙ｆ瀽,鏁版嵁搴擄綔澶ф暟鎹綔浜戝師鐢燂綔浜哄伐鏅鸿兘锝滀簯璁＄畻 +openGauss鏁版嵁搴撻棯鍥炲姛鑳介獙璇,1. 鑳屾櫙openGauss闂洖鍔熻兘鑳藉鏈夐夋嫨鎬х殑楂樻晥鎾ら攢涓涓凡鎻愪氦浜嬪姟鐨勫奖鍝嶏紝浠庝汉涓洪敊璇腑鎭㈠銆傚湪閲囩敤闂洖鎶鏈箣鍓嶏紝鍙兘閫氳繃澶囦唤鎭㈠銆丳ITR绛夋墜娈垫壘鍥炲凡鎻愪氦鐨勬暟鎹簱淇敼锛屾仮澶嶆椂闀块渶瑕佹暟鍒嗛挓鐢氳嚦鏁板皬鏃躲傞噰鐢ㄩ棯鍥炴妧鏈悗锛屾仮澶嶅凡鎻愪氦鐨勬暟鎹簱淇敼鍓嶇殑鏁版嵁锛屽彧闇瑕佺绾э紝鑰屼笖鎭㈠鏃堕棿鍜屾暟鎹簱澶у皬鏃犲叧銆傞傜敤浜庯細1锛夎鍒犻櫎琛ㄧ殑鍦烘櫙锛2锛夐渶瑕佸皢琛ㄤ腑鐨勬暟鎹仮澶嶅埌鎸囧畾鏃堕棿鐐规垨鑰匔SN銆傞棯鍥炴敮鎸佷袱绉嶆仮澶嶆ā寮忥細鍩轰簬MVCC澶氱増鏈殑鏁版嵁鎭㈠锛氶傜敤浜庤鍒犻櫎銆佽鏇存柊銆佽鎻掑叆鏁版嵁鐨勬煡璇㈠拰鎭㈠锛岀敤鎴烽氳繃閰嶇疆鏃х増鏈繚鐣欐椂,https://blog.csdn.net/GaussDB/article/details/124880041,openGauss缁忛獙鎬荤粨,鏁版嵁搴擄綔database锝渙penGauss +涓轰粈涔堣閲囩敤鏁版嵁鐨勮嚜閫傚簲鍘嬬缉锛,鏁版嵁鍏ュ簱鍜岄绻佺殑娴烽噺鏁版嵁鏌ヨ鏄暟鎹簱鐨勪富瑕佸簲鐢ㄥ満鏅紝鏁版嵁鍘嬬缉鍙互澶у箙鍑忓皯鏁版嵁閲忥紝浠庤岃幏寰楀揩閫熷叆搴撴ц兘銆傛暟鎹被鍨嬩笉鍚岋紝閫傜敤鐨勫帇缂╃畻娉曚笉鍚岋紱鏁版嵁鐗瑰緛涓嶅悓锛岄噰鐢ㄤ笉鍚岀殑鍘嬬缉绠楁硶杈惧埌鐨勬晥鏋滀篃涓嶇浉鍚屻傞偅涔堣嚜閫傚簲鍘嬬缉鏄粈涔堛佸張鏄庝箞瀹炵幇鐨勫憿锛熶粖澶╃殑瑙嗛涓ゅ垎閽熷甫浣犱簡瑙ｈ嚜閫傚簲鍘嬬缉銆 涓轰粈涔堣閲囩敤鏁版嵁鐨勮嚜閫傚簲鍘嬬缉锛 娆㈣繋鍏虫敞Gauss鏉鹃紶浼欳SDN鍗氬涓婚〉锛欸auss鏉鹃紶浼氭槸姹囬泦鏁版嵁搴撶埍濂借呭拰鍏虫敞鑰呯殑澶ф湰,https://blog.csdn.net/GaussDB/article/details/120221891,閰峰摜璇村簱,鏁版嵁搴擄綔鏁版嵁缁撴瀯锝滃唴瀛樻暟鎹簱 +銆愬弬璧涗綔鍝65銆慚OGDB/openGauss鐨則xid_snapshot 鏁版嵁绫诲瀷鍜岀浉鍏冲嚱鏁,浣滆咃細闃庝功鍒﹖xid_snapshot鐨勬枃鏈〃绀轰负锛歺min:xmax:xip_list銆傚悕绉 鎻忚堪 xmin 鏈鏃╃殑浜嬪姟ID锛坱xid锛変粛鐒舵椿鍔ㄣ傛墍鏈夎緝鏃╀簨鍔″皢鏄凡缁忔彁浜ゅ彲瑙佺殑锛屾垨鑰呮槸鐩存帴鍥炴粴銆倄max 浣滀负灏氭湭鍒嗛厤鐨則xid銆傛墍鏈夊ぇ浜庢垨绛変簬姝xids鐨勯兘鏄皻鏈紑濮嬬殑蹇収鏃堕棿锛屽洜姝や笉鍙銆倄ip_list 褰撳墠蹇収涓椿鍔ㄧ殑txids銆傝繖涓垪琛ㄥ彧鍖呭惈鍦▁min鍜寈max涔嬮棿娲诲姩鐨則xids锛涙湁鍙,https://blog.csdn.net/GaussDB/article/details/122111397,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,opengauss锝滄暟鎹簱 +鐮佸啘蹇呭SQL璋冧紭锛堜笅锛,鐩綍1. Plan Hint璋冧紭姒傝堪2. Join椤哄簭鐨凥int3. Join鏂瑰紡鐨凥int4. 琛屾暟鐨凥int5. Scan鏂瑰紡鐨凥int6. 瀛愰摼鎺ュ潡鍚嶇殑hint7. Hint鐨勯敊璇佸啿绐佸強鍛婅8. 浼樺寲鍣℅UC鍙傛暟鐨凥int9. Custom Plan鍜孏eneric Plan閫夋嫨鐨凥int10. 鎸囧畾瀛愭煡璇笉灞曞紑鐨凥int11. 鎸囧畾涓嶄娇鐢ㄥ叏灞璁″垝缂撳瓨鐨凥int12. 鍚屽眰鍙傛暟鍖栬矾寰勭殑Hint1. Plan Hint璋冧紭姒傝堪Plan H,https://blog.csdn.net/GaussDB/article/details/124837628,openGauss鏍稿績鎶鏈,鏁版嵁搴擄綔sql锝渄atabase锝渄ba锝滆皟浼 +銆怗aussDB绮惧搧璇剧3鏈熴慓aussDB(for openGauss)閰嶅宸ュ叿浠嬬粛,鏈湡瑙嗛閲嶇偣瀛︿範鍐呭1. 鍗庝负浜慓aussDB锛坒or openGauss锛夐兘鏈夊摢浜涙牳蹇冨伐鍏峰拰鑳藉姏銆2. 鏁版嵁搴撳拰搴旂敤杩佺Щ宸ュ叿UGO锛屾槸濡備綍閫氳繃棰勮縼绉昏瘎浼般佺粨鏋勮縼绉讳簩澶ф牳蹇冨姛鑳斤紝瀹炵幇涓绘祦鍟嗙敤鏁版嵁搴撳埌鍗庝负浜戞暟鎹簱鐨勮嚜鍔ㄥ寲鎼縼銆3. 鏁版嵁澶嶅埗宸ュ叿DRS锛屾槸濡備綍閫氳繃鍏ㄩ噺鍚屾+澧為噺鍚屾+杩佺Щ鏍￠獙锛岃鏁版嵁鎼縼鏇村姞楂樻晥銆佺畝鍗曘佸彲闈犮4. 鏁版嵁绠＄悊宸ュ叿DAS锛岄兘鏈夊摢浜涢潰鍚戝紑鍙戣/DBA/浼佷笟鐢ㄦ埛鐨勫樊寮傚寲鑳藉姏锛屾柟渚跨敤鎴蜂娇鐢ㄥ拰杩愮淮鍗庝负浜戞暟鎹簱銆...,https://blog.csdn.net/GaussDB/article/details/120153617,GaussDB绮惧搧璇,鏁版嵁搴擄綔澶ф暟鎹綔浜哄伐鏅鸿兘锝滀簯璁＄畻锝滀簯鍘熺敓 +openGauss 澶氱嚎绋嬫灦鏋勫惎鍔ㄨ繃绋嬭瑙,鐩綍openGauss涓轰粈涔堣浣跨敤澶氱嚎绋嬫灦鏋刼penGauss涓昏绾跨▼鏈夊摢浜沷penGauss鍚姩杩囩▼gs_ctl鍚姩鏁版嵁搴揚ostmasterMain鍑芥暟ServerLoop鍑芥暟PostgresMain鍑芥暟鎬濊冨浣曟柊澧炰竴涓緟鍔╃嚎绋媜penGauss鏁版嵁搴撴槸涓涓崟杩涚▼澶氱嚎绋嬬殑鏁版嵁搴擄紝瀹㈡埛绔彲浠ヤ娇鐢↗DBC/ODBC/Libpq/Psycopg绛夐┍鍔ㄧ▼搴忥紝鍚憃penGauss鐨勪富绾跨▼锛圥ostmaster锛夊彂璧疯繛鎺ヨ姹傘俹penGauss涓轰粈涔堣浣跨敤澶氱嚎绋嬫灦鏋.,https://blog.csdn.net/GaussDB/article/details/124793945,openGauss鍐呮牳鍒嗘瀽,鏋舵瀯锝滄暟鎹簱锝渙penGauss锝渄atabase锝滄暟鎹簱寮鍙 +銆愬弬璧涗綔鍝64銆慚OGDB/openGauss鏁版嵁搴撴墽琛岃鍒掔紦瀛/澶辨晥鏈哄埗鐨勬祴璇,"浣滆咃細闃庝功鍒1.寮哄埗瀵逛复鏃跺璞′娇鐢–OMMIT鑰屼笉鏄2PCpostgres=# SET enforce_two_phase_commit TO off;SET2.鍒涘缓娴嬭瘯琛ㄥ苟鎻掑叆娴嬭瘯鏁版嵁postgres=# CREATE TEMP TABLE tab_test_plancache(q1 int8, q2 int8);CREATE TABLEpostgres=# INSERT INTO tab_test_plancache VALUES(' 123 ',' 456');INSERT ",https://blog.csdn.net/GaussDB/article/details/122110776,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔缂撳瓨锝渄atabase +openGauss鏁版嵁搴撴簮鐮佽В鏋愮郴鍒楁枃绔犫斺 AI鎶鏈箣鈥滄櫤鑳界储寮曟帹鑽愨,涓婁竴绡囦粙缁嶄簡绗叓绔燗I鎶鏈腑鈥8.3 鎱QL鍙戠幇鈥濈殑鐩稿叧鍐呭锛屾湰绡囨垜浠紑鍚鍏珷 AI鎶鏈腑鈥8.4 鏅鸿兘绱㈠紩鎺ㄨ崘鈥濈殑鐩稿叧绮惧僵鍐呭浠嬬粛銆8.4 鏅鸿兘绱㈠紩鎺ㄨ崘鏁版嵁搴撶殑绱㈠紩绠＄悊鏄竴椤归潪甯告櫘閬嶄笖閲嶈鐨勪簨鎯咃紝浠讳綍鏁版嵁搴撶殑鎬ц兘浼樺寲閮介渶瑕佽冭檻绱㈠紩鐨勯夋嫨銆備负姝わ紝openGauss鏀寔鍘熺敓鐨勭储寮曟帹鑽愬姛鑳斤紝鍙互閫氳繃绯荤粺鍑芥暟绛夊舰寮忚繘琛屼娇鐢ㄣ8.4.1 浣跨敤鍦烘櫙鍦ㄥぇ鍨嬪叧绯诲瀷鏁版嵁搴撲腑锛岀储寮曠殑璁捐鍜屼紭鍖栧SQL璇彞鐨勬墽琛屾晥鐜囪嚦鍏抽噸瑕併備竴鐩翠互鏉ワ紝鏁版嵁搴撶鐞嗕汉鍛樺線寰鍩轰簬鐩稿叧鐞嗚鐭ヨ瘑鍜岀粡楠岋紝杩涜浜哄伐璁捐鍜岃皟鏁寸储寮曘傝繖鏍峰仛鐨勭己鐐瑰湪,https://blog.csdn.net/GaussDB/article/details/120077251,openGauss婧愮爜瑙ｆ瀽,鏁版嵁搴擄綔浜戝師鐢燂綔澶ф暟鎹綔浜哄伐鏅鸿兘锝滄暟鎹粨鏋 +鐮佸啘蹇呭SQL璋冧紭锛堜笂锛,Query鎵ц娴佺▼SQL寮曟搸浠庢帴鍙桽QL璇彞鍒版墽琛孲QL璇彞闇瑕佺粡鍘嗙殑姝ラ濡傚浘1鍜岃〃1鎵绀恒傚叾涓紝绾㈣壊瀛椾綋閮ㄥ垎涓篋BA鍙互浠嬪叆瀹炴柦璋冧紭鐨勭幆鑺傘傚浘 1SQL寮曟搸鎵ц鏌ヨ绫籗QL璇彞鐨勬祦绋嬭〃 1SQL寮曟搸鎵ц鏌ヨ绫籗QL璇彞鐨勬楠よ鏄 姝ラ 璇存槑 1銆佽娉&璇嶆硶瑙ｆ瀽 鎸夌収绾﹀畾鐨凷QL璇彞瑙勫垯锛屾妸杈撳叆鐨凷QL璇彞浠庡瓧绗︿覆杞寲涓烘牸寮忓寲缁撴瀯锛圫tmt锛夈 2銆佽涔夎В鏋 灏..,https://blog.csdn.net/GaussDB/article/details/124746067,openGauss缁忛獙鎬荤粨,sql锝滄暟鎹簱锝渄atabase +銆怗aussDB绮惧搧璇剧2鏈熴慓aussDB(for openGauss)鏁版嵁瀛樺偍涓庤闂,鏈湡瑙嗛閲嶇偣瀛︿範鍐呭1. GaussDB(for openGauss)濡備綍閫氳繃hash鍒嗗竷灏嗘暟鎹墦鏁ｏ紝璁╂暟鎹樷欏瓨寰椾笅鈥濓紱2. GaussDB(for openGauss)鐨勫垎甯冨紡浼樺寲鍣ㄥ浣曟敮鎾戝悇绉嶅鏉係QL鐨勮绠椾笅鎺紝浠ュ強DN涔嬮棿濡備綍杩涜鏁版嵁浜ゆ崲锛屾秷闄ゅ崟鐐圭摱棰堬紝璁╂暟鎹滅畻寰楀揩鈥濓紱3. GaussDB(for openGauss)濡備綍閫氳繃涓ら樁娈垫彁浜ゅ崗璁拰GTM鎶鏈紝淇濊瘉鍒嗗竷寮忎簨鍔＄殑寮轰竴鑷存э紝璁╂暟鎹滅畻寰楀噯鈥濄 Gaus,https://blog.csdn.net/GaussDB/article/details/119994290,GaussDB绮惧搧璇,鏁版嵁搴擄綔big data锝淒BA +銆愬弬璧涗綔鍝63銆慸ocker 涓繍琛宱pengauss鐜,浣滆咃細闄堝啗1銆佹煡鎵緊pengauss[root@v1 ~]# docker search opengaussNAME DESCRIPTION STARS OFFICIAL AUTOMATEDenmotech/opengauss openGauss latest images created by Enmotech 12fib,https://blog.csdn.net/GaussDB/article/details/122110226,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,docker锝滆繍缁达綔瀹瑰櫒 +涓鏂囨暀浼氫綘鏁版嵁搴撶郴缁熻皟浼,鐩綍鎿嶄綔绯荤粺鍙傛暟璋冧紭鍓嶆彁鏉′欢鍐呭瓨鐩稿叧鍙傛暟璁剧疆缃戠粶鐩稿叧鍙傛暟璁剧疆I/O鐩稿叧鍙傛暟璁剧疆鏁版嵁搴撶郴缁熷弬鏁拌皟浼樻暟鎹簱鍐呭瓨鍙傛暟璋冧紭閫昏緫鍐呭瓨绠＄悊鍙傛暟鎵ц绠楀瓙鏄惁涓嬬洏鐨勫弬鏁版暟鎹簱骞跺彂闃熷垪鍙傛暟璋冧紭鍏ㄥ眬骞跺彂闃熷垪灞閮ㄥ苟鍙戦槦鍒楅厤缃甋MPSMP閫傜敤鍦烘櫙涓庨檺鍒惰儗鏅俊鎭傜敤鍦烘櫙闈為傜敤鍦烘櫙璧勬簮瀵筍MP鎬ц兘鐨勫奖鍝嶅叾浠栧洜绱犲SMP鎬ц兘鐨勫奖鍝峉MP 浣跨敤寤鸿浣跨敤闄愬埗閰嶇疆姝ラ閰嶇疆LLVMLLVM閫傜敤鍦烘櫙涓庨檺鍒堕傜敤鍦烘櫙闈為傜敤鍦烘櫙鍏朵粬鍥犵礌瀵筁LVM,https://blog.csdn.net/GaussDB/article/details/124709612,openGauss缁忛獙鎬荤粨,缃戠粶锝滄暟鎹簱锝滄湇鍔″櫒 +openGauss浼佷笟鐗堝畨瑁,鐩綍瀹夎鍓嶅噯澶囨湇鍔″櫒鏁版嵁搴撳畨瑁呭寘渚濊禆鐨勮蒋浠朵慨鏀规搷浣滅郴缁熼厤缃厤缃枃浠跺噯澶囬瀹夎瀹夎鍙婇獙璇佸畨瑁呭墠鍑嗗杩欓噷瑕佸噯澶囦笁涓儴鍒嗭紝鏈嶅姟鍣紙OS宸插畨瑁呭ソ锛+鏁版嵁搴撳畨瑁呭寘+渚濊禆鐨勮蒋浠躲傛湇鍔″櫒棣栧厛鎵惧皬浼欎即鐢宠浜嗗崕涓轰簯鏈嶅姟鍣ㄥ畨瑁呭ソ浜哋S锛岃繖閲屼娇鐢ㄧ殑鏄痻86_64+openEuler 20.03LTS銆備綘瑕佹槸娌℃湁杩欎箞缁欏姏鐨勫皬浼欎即灏辫嚜宸变翰鍔涗翰涓哄惂~ 鍗庝负浜戞湇鍔″櫒鐜板湪鍙槸寰堝垝绠楀憿锛屽畨瑁呬篃寰堟柟渚裤俒root@pekphisprb70593 ~]# cat /etc/os-,https://blog.csdn.net/GaussDB/article/details/124666392,openGauss缁忛獙鎬荤粨,鏈嶅姟鍣綔鏁版嵁搴擄綔杩愮淮锝渙penGauss锝滄暟鎹簱寮鍙 +銆愬弬璧涗綔鍝62銆憐abbix 鐩戞帶 MogDB/openGauss 涔 閲囬泦prometheus鏁版嵁,"浣滆咃細楂樹簯榫欏墠瑷甯傚満涓婃瘮杈冪殑鐩戞帶鏂瑰紡鏈変袱绉嶏細zabbix鍜宲rometheus鏋舵瀯锛屽浜嶮ogDB/openGauss鏁版嵁搴撴潵璇达紝宸茬粡閫氳繃grafana + prometheus + opengauss_exporter鐨勬柟寮忓畬鎴愪簡鐩戞帶閮ㄧ讲锛屽浣曢氳繃zabbix瀹屾垚瀵筂ogDB/openGauss鏁版嵁搴撳畬鎴愮洃鎺у憿锛岄氳繃zabbix瀹樼綉鎴戜滑鐭ラ亾浠巣abbix 4.2鐗堟湰寮濮嬫敮鎸佷簡Prometheus 鏁版嵁婧,閭ｆ湰绡囨枃绔犲厛瀹炵幇閫氳繃zabbix閲囬泦prometheus鏁版嵁锛寊abbix搴曞眰鐨勬暟鎹瓨鍌ㄩ噰鐢∕og",https://blog.csdn.net/GaussDB/article/details/122109811,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,杩愮淮锝滄湇鍔″櫒锝渓inux +openGauss鏁版嵁搴撴簮鐮佽В鏋愮郴鍒楁枃绔犫斺 AI鎶鏈箣鈥滄參SQL鍙戠幇鈥,涓婁竴绡囦粙缁嶄簡绗叓绔燗I鎶鏈腑鈥8.1 姒傝堪鈥濆強鈥8.2 鑷皟浼樷濈殑鐩稿叧鍐呭锛屾湰绡囨垜浠紑鍚鍏珷 AI鎶鏈腑鈥8.3 鎱QL鍙戠幇鈥濈殑鐩稿叧绮惧僵鍐呭浠嬬粛銆8.3 鎱QL鍙戠幇鍩轰簬鍘嗗彶SQL璇彞淇℃伅杩涜妯″瀷璁粌锛屽苟鐢ㄨ缁冨ソ鐨勬ā鍨嬭繘琛孲QL璇彞鐨勯娴嬶紝鍒╃敤棰勬祴缁撴灉鍒ゆ柇璇QL璇彞鏄惁鏄綔鍦ㄧ殑鎱QL銆傚綋鍙戠幇娼滃湪鐨勬參SQL鍚庯紝寮鍙戣呬究鍙互杩涜閽堝鎬т紭鍖栨垨鑰呴闄╄瘎浼帮紝浠ラ槻涓氬姟涓婄嚎鍚庡彂鐢熼棶棰樸8.3.1 鎱QL鍙戠幇鐨勫姛鑳戒笂绾夸笟鍔￠妫娴嬶細涓婄嚎涓鎵规柊涓氬姟鍓嶏紝浣跨敤SQL璇婃柇鍔熻兘璇勪及姝ゆ涓婄嚎涓氬姟鐨勯浼版墽琛屾椂闀匡紝渚夸簬鐢ㄦ埛,https://blog.csdn.net/GaussDB/article/details/119989581,openGauss婧愮爜瑙ｆ瀽,鏁版嵁搴擄綔浜哄伐鏅鸿兘锝滄暟鎹粨搴擄綔浜戝師鐢燂綔澶ф暟鎹 +openGauss鏁版嵁搴撴ц兘璋冧紭姒傝堪鍙婂疄渚嬪垎鏋,鐩綍璋冧紭鎬濊矾姒傝堪璋冧紭娴佺▼纭畾鎬ц兘璋冧紭鑼冨洿鎬ц兘鍥犵礌璋冧紭鑼冨洿纭畾纭欢鐡堕鐐瑰垎鏋怌PU鍐呭瓨I/O缃戠粶鏌ヨ鏈鑰楁ц兘鐨凷QL鍒嗘瀽浣滀笟鏄惁琚樆濉炶皟浼樻濊矾姒傝堪openGauss鐨勬讳綋鎬ц兘璋冧紭鎬濊矾涓烘ц兘鐡堕鐐瑰垎鏋愩佸叧閿弬鏁拌皟鏁翠互鍙奡QL璋冧紭銆傚湪璋冧紭杩囩▼涓紝閫氳繃绯荤粺璧勬簮銆佸悶鍚愰噺銆佽礋杞界瓑鍥犵礌鏉ュ府鍔╁畾浣嶅拰鍒嗘瀽鎬ц兘闂锛屼娇绯荤粺鎬ц兘杈惧埌鍙帴鍙楃殑鑼冨洿銆俹penGauss鎬ц兘璋冧紭杩囩▼闇瑕佺患鍚堣冭檻澶氭柟闈㈠洜绱狅紝鍥犳锛岃皟浼樹汉鍛樺簲瀵圭郴缁熻蒋浠舵灦鏋勩佽蒋纭欢閰嶇疆銆佹暟鎹簱閰嶇疆鍙傛暟銆佸苟鍙戞帶鍒躲.,https://blog.csdn.net/GaussDB/article/details/124602951,openGauss缁忛獙鎬荤粨,鏁版嵁搴擄綔sql锝渄atabase锝渄ba锝滄暟鎹簱寮鍙 +openGauss鏁版嵁搴撴簮鐮佽В鏋愮郴鍒楁枃绔犫斺 AI鎶鏈箣鈥滆嚜璋冧紭鈥,涓婁竴绡囦粙缁嶄簡绗竷绔犳墽琛屽櫒瑙ｆ瀽涓7.6 鍚戦噺鍖栧紩鎿庘濆強鈥7.7 灏忕粨鈥濈殑鐩稿叧鍐呭锛屾湰绡囨垜浠紑鍚鍏珷 AI鎶鏈腑鈥8.1 姒傝堪鈥濆強鈥8.2 鑷皟浼樷濈殑鐩稿叧绮惧僵鍐呭浠嬬粛銆侫I鎶鏈渶鏃╁彲浠ヨ拷婧埌20涓栫邯50骞翠唬锛岀敋鑷虫瘮鏁版嵁搴撶郴缁熺殑鍙戝睍鍘嗗彶杩樿鎮犱箙銆備絾鏄紝鐢变簬鍚勭鍚勬牱瀹㈣鍥犵礌鐨勫埗绾︼紝鍦ㄥ緢闀跨殑涓娈垫椂闂村唴锛屼汉宸ユ櫤鑳芥妧鏈苟娌℃湁寰楀埌澶ц妯＄殑搴旂敤锛岀敋鑷宠繕缁忓巻浜嗗嚑娆℃槑鏄剧殑浣庤胺鏈熴傞殢鐫淇℃伅鎶鏈殑杩涗竴姝ュ彂灞曪紝浠庡墠闄愬埗浜哄伐鏅鸿兘鍙戝睍鐨勫洜绱犲凡缁忛愭笎鍑忓急锛屾墍璋撶殑ABC锛坅rtificial intelligence銆乥ig dat,https://blog.csdn.net/GaussDB/article/details/119904097,openGauss婧愮爜瑙ｆ瀽,浜哄伐鏅鸿兘锝滄暟鎹簱锝滃ぇ鏁版嵁锝滄暟鎹粨搴擄綔浜戝師鐢 +銆愬弬璧涗綔鍝61銆憃penGauss/MogDB澶у璞argeObject瀛樺彇娴嬭瘯,浣滆咃細褰啿penGauss/MogDB鏁版嵁搴撻噷bytea浜岃繘鍒剁被鍨嬪彈segment size缂栬瘧鍙傛暟闄愬埗锛岄粯璁や笉鑳借秴杩1GB锛屽鏋滃瓧娈靛瓨鍌ㄦ暟鎹秴杩1GB鍙互浣跨敤lo锛圠arge Object锛夋墿灞曠被鍨嬨俵o绫诲瀷闇瑕佸厛鍒涘缓lo extension$ gsql -p5432 -Uomm postgres -rgsql ((MogDB 2.0.1 build f892ccb7) compiled at 2021-07-09 16:15:21 commit 0 last mr )Non-SSL conn,https://blog.csdn.net/GaussDB/article/details/122109498,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,java锝滄暟鎹簱 +浣跨敤gsql杩炴帴鏁版嵁搴,鐩綍娉ㄦ剰浜嬮」鍓嶆彁鏉′欢鏈湴杩炴帴鏁版嵁搴撳瘑鎬佹暟鎹簱杩炴帴鎿嶄綔杩滅▼杩炴帴鏁版嵁搴揼sql鏄痮penGauss鎻愪緵鐨勫湪鍛戒护琛屼笅杩愯鐨勬暟鎹簱杩炴帴宸ュ叿銆傛宸ュ叿闄や簡鍏峰鎿嶄綔鏁版嵁搴撶殑鍩烘湰鍔熻兘锛岃繕鎻愪緵浜嗚嫢骞查珮绾х壒鎬э紝渚夸簬鐢ㄦ埛浣跨敤銆傛湰鑺傚彧浠嬬粛濡備綍浣跨敤gsql杩炴帴鏁版嵁搴擄紝鍏充簬gsql浣跨敤鏂规硶鐨勬洿澶氫俊鎭鍙傝冦婂伐鍏峰弬鑰冦嬩腑鈥滃鎴风宸ュ叿 > gsql鈥濈珷鑺傘傛敞鎰忎簨椤圭己鐪佹儏鍐典笅锛屽鎴风杩炴帴鏁版嵁搴撳悗澶勪簬绌洪棽鐘舵佹椂浼氭牴鎹弬鏁皊ession_timeout鐨勯粯璁ゅ艰嚜鍔ㄦ柇寮杩炴帴銆傚鏋滆鍏抽棴瓒呮椂璁剧疆锛岃缃弬鏁皊,https://blog.csdn.net/GaussDB/article/details/124490985,openGauss缁忛獙鎬荤粨,鏁版嵁搴擄綔鏁版嵁搴撳紑鍙戯綔openGauss锝渟ql锝渄ba +銆怗aussDB绮惧搧璇剧1鏈熴慓aussDB(for openGauss)鏁版嵁搴擄紝鎵撻犺嚜鐮斾笘鐣岀骇浜у搧,鏈湡瑙嗛閲嶇偣瀛︿範鍐呭1. GaussDB(for openGauss)鍒嗗竷寮忔灦鏋勮В鏋愶紱2. GaussDB(for openGauss)濡備綍閫氳繃鍒嗗竷寮忓苟琛屾墽琛屾鏋躲丟TM-Lite銆丯UMA-Aware绛夋妧鏈疄鐜伴珮鎬ц兘浜嬪姟澶勭悊锛3. GaussDB(for openGauss)濡備綍閫氳繃鏋佽嚧RTO銆佸灞傜骇杞‖浠跺啑浣欍佽法AZ/Region瀹圭伨绛夋妧鏈疄鐜版瀬鑷撮珮鍙敤锛4. GaussDB(for openGauss)濡備綍閫氳繃hashbucket鑱氶泦瀛樺偍鍜屽杞拷澧炵瓑鎶鏈疄鐜板簲鐢ㄦ棤鎰熺煡鐨勫湪绾挎墿瀹广傞氳繃鏈湡瑙嗛,https://blog.csdn.net/GaussDB/article/details/119910662,GaussDB绮惧搧璇,鏁版嵁搴擄綔鏁版嵁搴撴灦鏋勶綔鏁版嵁搴撳紑鍙戯綔dba锝渆tl宸ョ▼甯 +鍐呭瓨浼樺寲琛∕OT绠＄悊,鐩綍1.MOT鎸佷箙鎬1.1 MOT鏃ュ織璁板綍锛歐AL閲嶅仛鏃ュ織1.2 MOT鏃ュ織绫诲瀷1.3 閰嶇疆鏃ュ織1.4 MOT妫鏌ョ偣2.MOT鎭㈠3.MOT澶嶅埗鍜岄珮鍙敤4.MOT鍐呭瓨绠＄悊5.MOT VACUUM娓呯悊6.MOT缁熻7.MOT鐩戞帶7.1 琛ㄥ拰绱㈠紩澶у皬7.2 MOT鍏ㄥ眬鍐呭瓨璇︽儏7.3 MOT鏈湴鍐呭瓨璇︽儏7.4 浼氳瘽鍐呭瓨8.MOT閿欒娑堟伅8.1 鍐欏叆鏃ュ織鏂囦欢鐨勯敊璇8.2 杩斿洖缁欑敤鎴风殑閿欒1.MOT鎸佷箙鎬ф寔涔呮ф槸鎸囬暱鏈熺殑鏁版嵁淇濇姢锛,https://blog.csdn.net/GaussDB/article/details/124482640,openGauss鏍稿績鎶鏈,鏁版嵁搴擄綔openGauss锝渄atabase锝渟ql锝渄ba +銆愬弬璧涗綔鍝60銆慚ogDB/opengauss鏇存敼鏁版嵁搴撶洰褰曚綅缃(寤鸿娴嬭瘯鐜),浣滆咃細寮犲嚒鏈夋椂鎴戜滑閮ㄧ讲瀹屾暟鎹簱锛屽彂鐜伴殢鐫鏁版嵁閲忕殑涓嶆柇澧炲姞锛屾暟鎹洰褰曟墍鍦ㄧ殑纾佺洏澶у皬涓嶈兘澶熸弧瓒虫垜浠殑闇姹傦紝闇瑕佹洿澶х殑纾佺洏绌洪棿锛岃繖鏃堕夋嫨閲嶆柊閮ㄧ讲鏁版嵁搴撲細寰堥夯鐑︼紝涔嬪墠鎵浣跨敤鐨勬暟鎹簱杩橀渶瑕侀噸鏂板鍏ワ紝杩欓噷浠嬬粛灏嗘暟鎹簱鐩綍鏇存敼鍒板埆鐨勪綅缃殑鏂规硶锛屼笉寤鸿鐢熶骇鐜浣跨敤锛屽缓璁祴璇曠幆澧冧娇鐢ㄣ備竴銆佺幆澧冭鏄嶽root@node1 ~]# cat /etc/redhat-releaseCentOS Linux release 7.6.1810 (Core)浜屻佹煡鐪嬫暟鎹洰褰曚綅缃甗omm@node1 ~]$ gsql -d p,https://blog.csdn.net/GaussDB/article/details/122108941,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔database +openGauss鏁版嵁搴撴簮鐮佽В鏋愮郴鍒楁枃绔犫斺 鎵ц鍣ㄨВ鏋愶紙涓夛級,涓婁竴绡囦粙缁嶄簡绗竷绔犳墽琛屽櫒瑙ｆ瀽涓7.4 琛ㄨ揪寮忚绠椻濆強鈥7.5 缂栬瘧鎵ц鈥濈殑鐩稿叧鍐呭锛屾湰绡囧皢浠嬬粛鈥7.6 鍚戦噺鍖栧紩鎿庘濆強鈥7.7 灏忕粨鈥濈殑绮惧僵鍐呭銆7.6 鍚戦噺鍖栧紩鎿庝紶缁熺殑琛屾墽琛屽紩鎿庡ぇ澶氶噰鐢ㄤ竴娆′竴鍏冪粍鐨勬墽琛屾ā寮忥紝杩欐牱鍦ㄦ墽琛岃繃绋嬩腑CPU澶ч儴鍒嗘椂闂村苟娌℃湁鐢ㄦ潵澶勭悊鏁版嵁锛屾洿澶氱殑鏄湪閬嶅巻鎵ц鏍戯紝灏变細瀵艰嚧CPU鐨勬湁鏁堝埄鐢ㄧ巼杈冧綆銆傝屽湪闈㈠OLAP鍦烘櫙宸ㄩ噺鐨勫嚱鏁拌皟鐢ㄦ鏁帮紝闇瑕佸法澶х殑寮閿銆備负浜嗚В鍐宠繖涓闂锛宱penGauss涓鍔犱簡鍚戦噺鍖栧紩鎿庛傚悜閲忓寲寮曟搸浣跨敤浜嗕竴娆′竴鎵瑰厓缁勭殑鎵ц妯″紡锛岃兘澶熷ぇ澶у噺灏戦亶鍘嗘墽琛岃妭鐐圭殑寮閿銆備竴娆,https://blog.csdn.net/GaussDB/article/details/119865232,openGauss婧愮爜瑙ｆ瀽,鏁版嵁搴撳紑鍙戯綔鏁版嵁搴撴灦鏋勶綔sql锝渙racle锝渕ysql +openGauss鏁版嵁搴撴簮鐮佽В鏋愮郴鍒楁枃绔犫斺 鎵ц鍣ㄨВ鏋愶紙浜岋級,涓婁竴绡囦粙缁嶄簡绗竷绔犳墽琛屽櫒瑙ｆ瀽涓7.1 鎵ц鍣ㄦ暣浣撴灦鏋勫強浠ｇ爜姒傝鈥濄佲7.2 鎵ц娴佺▼鈥濆強鈥7.3 鎵ц绠楀瓙鈥濈殑鐩稿叧鍐呭锛屾湰绡囧皢浠嬬粛鈥7.4 琛ㄨ揪寮忚绠椻濆強鈥7.5 缂栬瘧鎵ц鈥濈殑绮惧僵鍐呭銆7.4 琛ㄨ揪寮忚绠楄〃杈惧紡璁＄畻瀵瑰簲鐨勪唬鐮佹簮鏂囦欢鏄渆xecQual.cpp鈥濓紝openGauss澶勭悊SQL璇彞涓殑鍑芥暟璋冪敤銆佽绠楀紡鍜屾潯浠惰〃杈惧紡鏃堕渶瑕佺敤鍒拌〃杈惧紡璁＄畻銆傝〃杈惧紡鐨勮〃绀烘柟寮忓拰鏌ヨ璁″垝鏍戠殑璁″垝鑺傜偣绫讳技锛岄氳繃鐢熸垚琛ㄨ揪寮忚鍒掓潵瀵规瘡涓〃杈惧紡鑺傜偣杩涜璁＄畻銆傝〃杈惧紡缁ф壙灞傛涓殑鍏叡鏍圭被涓篍xpr鑺傜偣锛屽叾浠栬〃杈惧紡鑺傜偣閮界户鎵,https://blog.csdn.net/GaussDB/article/details/119794836,openGauss婧愮爜瑙ｆ瀽,oracle锝滃ぇ鏁版嵁锝滄暟鎹簱鏋舵瀯锝滃垎甯冨紡锝滄暟鎹簱 +銆愬弬璧涗綔鍝59銆戜袱鍙澗榧犵殑鏁呬簨锛歠link-connector-opengauss,浣滆咃細AI.+7鎰熻阿鏉鹃紶浼氬ぇ浣殑鍐嶄笁閭璇枫傚鎴戞潵璇磋繖绠楁槸涓绡囧懡棰樹綔鏂囷紝閭ｄ箞鎴戠殑绛旀鏄粈涔堝憿锛熷垰濂芥垜涔熷緢鍠滄鍙﹀涓涓澗榧犵ぞ鍖猴紝閭ｄ箞灏辩敤涓ゅ彧鏉鹃紶鏉ュ仛绛旀鍚э紝娌￠敊锛孎link鍜孫penGauss灏辨槸鎴戠殑绛旀锛氭墜鎶婃墜瀹屾垚涓娆penGauss鐨勫畨瑁呮墜鎶婃墜鏋勫缓 Flink connector opengaussopenGauss 瀹夎鎿嶄綔绯荤粺寤鸿浣跨敤 openEuler20.03LTS 锛屾敞鎰忎笉瑕佷娇鐢╯p鍖咃紝鍙兘浼氬洜涓簊p鍖呬緷璧栧崌绾э紝鑰屽鑷村畨瑁呭け璐ャ備娇鐢ㄤ笅闈㈠畨瑁呰剼鏈紝鎴戝瀹樻柟鑴氭湰杩涜浜嗕竴浜涗慨鏀癸紝閫傚悎鍋氬崟,https://blog.csdn.net/GaussDB/article/details/122108222,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,flink锝滃ぇ鏁版嵁锝渂ig data +涓夊崈瀛楁暀浣犱娇鐢∕OT,浣跨敤MOT闈炲父绠鍗曪紝浠ヤ笅鍑犱釜灏忚妭灏嗕細杩涜鎻忚堪銆俹penGauss鍏佽搴旂敤绋嬪簭浣跨敤MOT鍜屽熀浜庢爣鍑嗙鐩樼殑琛ㄣ侻OT閫傜敤浜庢渶娲昏穬銆侀珮绔炰簤鍜屽鍚炲悙閲忔晱鎰熺殑搴旂敤绋嬪簭琛紝涔熷彲鐢ㄤ簬鎵鏈夊簲鐢ㄧ▼搴忕殑琛ㄣ備互涓嬪懡浠や粙缁嶅浣曞垱寤篗OT锛屼互鍙婂浣曞皢鐜版湁鐨勫熀浜庣鐩樼殑琛ㄨ浆鎹负MOT锛屼互鍔犻熷簲鐢ㄧ▼搴忕殑鏁版嵁搴撶浉鍏虫ц兘銆侻OT灏ゅ叾鏈夊埄浜庡凡璇佹槑鏄摱棰堢殑琛ㄣ傚伐浣滄祦绋嬫杩颁互涓嬫槸涓庝娇鐢∕OT鐩稿叧鐨勪换鍔＄殑绠鍗曟杩帮細鏈皬鑺傝繕浠嬬粛浜嗗浣曟墽琛屽悇绉嶄笌MOT鐩稿叧鐨勯檮鍔犱换鍔★紝浠ュ強MOT SQL瑕嗙洊鍜岄檺鍒躲傛巿浜堢敤鎴锋潈闄 鍒涘缓/鍒犻櫎MO,https://blog.csdn.net/GaussDB/article/details/124398300,openGauss鏍稿績鎶鏈,openGauss锝滄暟鎹簱锝渄atabase锝淒B锝渄ba +openGauss鏁版嵁搴撴簮鐮佽В鏋愮郴鍒楁枃绔犫斺 鎵ц鍣ㄨВ鏋愶紙涓锛,鏈瘒鎴戜滑寮鍚涓冪珷鎵ц鍣ㄨВ鏋愪腑鈥7.1 鎵ц鍣ㄦ暣浣撴灦鏋勫強浠ｇ爜姒傝鈥濄佲7.2 鎵ц娴佺▼鈥濆強鈥7.3 鎵ц绠楀瓙鈥濈殑鐩稿叧绮惧僵鍐呭浠嬬粛銆傛墽琛屽櫒鍦ㄦ暟鎹簱鏁翠釜浣撶郴缁撴瀯涓捣鍒版壙涓婂惎涓嬬殑浣滅敤锛屽涓婃壙鎺ヤ紭鍖栧櫒浜х敓鐨勬渶浼樻墽琛岃鍒掞紝骞舵寜鐓ф墽琛岃鍒掕繘琛屾祦姘寸嚎寮忕殑鎵ц锛屽搴曞眰鐨勫瓨鍌ㄥ紩鎿庝腑鐨勬暟鎹繘琛屾搷浣溿俹penGauss鏁版嵁搴撳皢鎵ц鐨勮繃绋嬫娊璞℃垚浜嗕笉鍚岀被鍨嬬殑绠楀瓙锛屽悓鏃剁粨鍚堢紪璇戞墽琛屻佸悜閲忓寲鎵ц銆佸苟琛屾墽琛岀瓑鏂瑰紡锛岀粍鎴愪簡鍏ㄩ潰銆侀珮鏁堢殑鎵ц寮曟搸銆傛湰绔犵潃閲嶄粙缁嶆墽琛屽櫒鐨勬暣浣撴灦鏋勩佹墽琛屾ā鍨嬨佸悇绫荤畻瀛愩佽〃杈惧紡锛屼互鍙婄紪璇戞墽琛屽拰鍚戦噺鍖栧紩鎿庣瓑鍏ㄦ柊鐨勬墽,https://blog.csdn.net/GaussDB/article/details/119725941,openGauss婧愮爜瑙ｆ瀽,鏁版嵁搴撴灦鏋勶綔鏁版嵁搴撳紑鍙戯綔鏁版嵁搴擄綔澶ф暟鎹綔sql +鍚屽锛屼綘鍚杩嘙OT鍚楋紵,1. MOT绠浠媜penGauss寮曞叆浜哅OT瀛樺偍寮曟搸锛屽畠鏄竴绉嶄簨鍔℃ц瀛樺偍锛岄拡瀵瑰鏍稿拰澶у唴瀛樻湇鍔″櫒杩涜浜嗕紭鍖栥侻OT鏄痮penGauss鏁版嵁搴撴渶鍏堣繘鐨勭敓浜х骇鐗规э紙Beta鐗堟湰锛夛紝瀹冧负浜嬪姟鎬у伐浣滆礋杞芥彁渚涙洿楂樼殑鎬ц兘銆侻OT瀹屽叏鏀寔ACID鐗规э紝骞跺寘鎷弗鏍肩殑鎸佷箙鎬у拰楂樺彲鐢ㄦф敮鎸併備紒涓氬彲浠ュ湪鍏抽敭浠诲姟銆佹ц兘鏁忔劅鐨勫湪绾夸簨鍔″鐞嗭紙OLTP锛変腑浣跨敤MOT锛屼互瀹炵幇楂樻ц兘銆侀珮鍚炲悙銆佸彲棰勬祴浣庡欢杩熶互鍙婂鏍告湇鍔″櫒鐨勯珮鍒╃敤鐜囥侻OT灏ゅ叾閫傚悎鍦ㄥ璺拰澶氭牳澶勭悊鍣ㄧ殑鐜颁唬鏈嶅姟鍣ㄤ笂杩愯锛屼緥濡傚熀浜嶢rm/椴查箯澶勭悊鍣ㄧ殑鍗庝负TaiShan鏈嶅姟鍣,https://blog.csdn.net/GaussDB/article/details/124383649,openGauss鏍稿績鎶鏈,鏁版嵁搴撳紑鍙戯綔openGauss锝滄暟鎹簱锝渟ql锝渄ba +銆愬弬璧涗綔鍝58銆憃penGauss鎺㈢储瀹炶返浣跨敤杈撳嚭锛屾寔缁洿鏂,浣滆咃細澶ф暟鎹ā鍨媜penGauss浠嬬粛openGauss鏄粈涔堬紵20瀛椾粙缁峯penGauss锛宱penGauss鏄竴涓紑婧愮殑銆佸崟浣撳紡銆佸脊鎬х殑銆侀珮鍙敤銆佸閿欍佹敮鎸佽銆佸垪銆佸唴瀛樼殑鍏崇郴鍨嬫暟鎹簱銆俹penGauss閲囩敤涓浗寮婧愬崗璁湪鍏帮紙Mulan锛夛紝杩欎釜 姣 Apache License 鏇村弸濂斤紝杩欐剰鍛崇潃涓皬浼佷笟閮藉彲浠ヨ嚜鐢变娇鐢紝涓嶇敤鎷呭績浠讳綍鍟嗕笟闂銆俹penGauss鏄竴涓崟浣撴暟鎹簱锛屽畠鐨勬ц川涓嶮ySQL銆丳ostgresSQL涓鏍锋槸鍗曟満瀹夎銆傝捣鍒濓紝鎴戦槄璇诲崕涓虹殑Gauss涔﹁棄锛屼竴鐩翠互涓簅penGauss鏈変竴,https://blog.csdn.net/GaussDB/article/details/122107774,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鍗庝负锝滄暟鎹簱锝滃垎甯冨紡 +openGauss鏁版嵁搴撴簮鐮佽В鏋愮郴鍒楁枃绔犫斺 SQL寮曟搸婧愯В鏋愶紙浜岋級,涓婁竴绡囨枃绔犱粙缁嶄簡SQL寮曟搸婧愯В鏋愪腑鈥6.1 姒傝堪鈥濆強鈥6.2 SQL瑙ｆ瀽鈥濈殑绮惧僵鍐呭锛屾湰绡囨垜浠紑鍚6.3 鏌ヨ浼樺寲鈥濆強鈥6.4 灏忕粨鈥濈殑鐩稿叧鍐呭鐨勪粙缁嶃6.3 鏌ヨ浼樺寲openGauss鏁版嵁搴撶殑鏌ヨ浼樺寲杩囩▼鍔熻兘姣旇緝鏄庢櫚锛屼粠婧愪唬鐮佺粍缁囩殑瑙掑害鏉ョ湅锛岀浉鍏充唬鐮佸垎甯冨湪涓嶅悓鐨勭洰褰曚笅锛屽琛6-6鎵绀恒傝〃6-6 鏌ヨ浼樺寲妯″潡璇存槑妯″潡鐩綍璇存槑鏌ヨ閲嶅啓src/gausskernel/optimizer/prep涓昏鍖呮嫭瀛愭煡璇紭鍖栥佽皳璇嶅寲绠鍙婃鍒欏寲銆佽皳璇嶄紶閫掗棴鍖呯瓑鏌ヨ閲嶅啓浼樺寲鎶鏈粺璁′俊,https://blog.csdn.net/GaussDB/article/details/119668883,openGauss婧愮爜瑙ｆ瀽,鏁版嵁搴擄綔澶ф暟鎹綔鏁版嵁搴撴灦鏋勶綔鏁版嵁搴撳紑鍙戯綔dba +鏁版嵁搴撹祫婧愯礋杞界鐞嗭紙涓嬬瘒锛,璁剧疆鎺у埗缁勮儗鏅俊鎭痮penGauss璧勬簮璐熻浇绠＄悊鐨勬牳蹇冩槸璧勬簮姹狅紝鑰岄厤缃祫婧愭睜棣栧厛瑕佸湪鐜涓疄鐜版帶鍒剁粍Cgroups鐨勮缃傛洿澶欳groups鐨勫師鐞嗕粙缁嶏紝璇锋煡鐪嬬浉鍏虫搷浣滅郴缁熺殑浜у搧鎵嬪唽銆侰lass鎺у埗缁勪负鏁版嵁搴撲笟鍔¤繍琛屾墍鍦ㄧ殑椤跺眰鎺у埗缁勶紝闆嗙兢閮ㄧ讲鏃朵細鑷姩鐢熸垚榛樿瀛怌lass鎺у埗缁勨淒efaultClass鈥濄侱efaultClass鐨凪edium鎺у埗缁勪細鍚湁绯荤粺瑙﹀彂鐨勪綔涓氬湪杩愯锛岃鎺у埗缁勪笉鍏佽杩涜璧勬簮淇敼锛屼笖杩愯鍦ㄨ鎺у埗缁勪笂鐨勪綔涓氫笉鍙楄祫婧愮鐞嗙殑鎺у埗锛屾墍浠ユ帹鑽愬垱寤烘柊鐨勫瓙Class鍙婂叾Workload鎺у埗缁勬潵璁,https://blog.csdn.net/GaussDB/article/details/124322252,openGauss鏍稿績鎶鏈,鏁版嵁搴擄綔鏁版嵁搴撳紑鍙戯綔openGauss +銆愬弬璧涗綔鍝57銆慶entos7 瀹夎openGauss鏋佺畝鐗堟湰,浣滆咃細闆嫾sunny1 鍩虹鐜鍑嗗锛氱郴缁燂細[root@bogon ~]# cat /etc/redhat-releaseCentOS Linux release 7.9.2009 (Core)[root@bogon ~]#鐩稿叧杞欢锛氬畨瑁卬etstat锛岀敱浜巆entos7榛樿涓嶅甫杩欎釜鍛戒护闇瑕佸崟鐙畨瑁厃um install net-tools -y瀹夎bzip2 鍥犱负瀹樻柟鐨勫畨瑁呭寘鏄痮penGauss-x.x.x-openEuler-64bit.tar.bz2 涓嶅畨瑁呰繖涓蒋浠剁洿鎺ヨВ鍘嬪懡浠ゆ姤,https://blog.csdn.net/GaussDB/article/details/122106812,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏈嶅姟鍣綔centos锝滆繍缁 +openGauss鏁版嵁搴撴簮鐮佽В鏋愮郴鍒楁枃绔犫斺 SQL寮曟搸婧愯В鏋愶紙涓锛,鏈瘒鎴戜滑寮鍚淪QL寮曟搸婧愯В鏋愨濅腑鈥6.1 姒傝堪鈥濆強鈥6.2 SQL瑙ｆ瀽鈥濈殑绮惧僵鍐呭浠嬬粛銆傜6绔 SQL寮曟搸婧愯В鏋怱QL寮曟搸浣滀负鏁版嵁搴撶郴缁熺殑鍏ュ彛锛屼富瑕佹壙鎷呬簡瀵筍QL璇█杩涜瑙ｆ瀽銆佷紭鍖栥佺敓鎴愭墽琛岃鍒掔殑浣滅敤銆傚浜庣敤鎴疯緭鍏ョ殑SQL璇彞锛孲QL寮曟搸浼氬璇彞杩涜璇硶/璇箟涓婄殑鍒嗘瀽浠ュ垽鏂槸鍚︽弧瓒宠娉曡鍒欑瓑锛屼箣鍚庝細瀵硅鍙ヨ繘琛屼紭鍖栦互渚跨敓鎴愭渶浼樼殑鎵ц璁″垝缁欐墽琛屽櫒鎵ц銆傛晠SQL寮曟搸鍦ㄦ暟鎹簱绯荤粺涓壙鎷呯潃鎵夸笂鍚笅鐨勪綔鐢紝鏄暟鎹簱绯荤粺鐨勨滃ぇ鑴戔濄6.1 姒傝堪SQL寮曟搸璐熻矗瀵圭敤鎴疯緭鍏ョ殑SQL璇█杩涜缂栬瘧锛岀敓鎴愬彲鎵ц鐨勬墽琛岃,https://blog.csdn.net/GaussDB/article/details/119594313,openGauss婧愮爜瑙ｆ瀽,鏁版嵁搴擄綔鏁版嵁鍒嗘瀽锝滃ぇ鏁版嵁锝渟ql锝滀簯璁＄畻 +鏁版嵁搴撹祫婧愯礋杞界鐞嗭紙涓婄瘒锛,璧勬簮璐熻浇绠＄悊姒傝堪鍔熻兘鎻忚堪openGauss鎻愪緵浜嗚祫婧愯礋杞界鐞嗘墜娈碉紝鏉ュ潎琛′换鍔″绯荤粺璧勬簮鐨勫埄鐢ㄣ傜浉鍏虫蹇佃祫婧愮鐞唎penGauss瀵逛簬绯荤粺璧勬簮鐨勭鐞嗚寖鍥村寘鍚獵PU璧勬簮銆佸唴瀛樿祫婧愩両O璧勬簮鍜屽瓨鍌ㄨ祫婧愩傞氳繃瀵圭郴缁熺殑璧勬簮杩涜鍚堢悊鐨勫垎閰嶏紝閬垮厤鍙戠敓璧勬簮鐨勪笉鍚堢悊鍗犵敤瀵艰嚧绯荤粺杩愯鏁堢巼涓嬮檷鎴栬呭紩鍙戠郴缁熻繍琛岄棶棰樸傛帶鍒剁粍鎺у埗缁勶紙Cgroups锛夋槸control groups鐨勭缉鍐欙紝鏄疞inux鍐呮牳鎻愪緵鐨勪竴绉嶅彲浠ラ檺鍒躲佽褰曘侀殧绂昏繘绋嬬粍鎵浣跨敤鐨勭墿鐞嗚祫婧愶紙濡傦細CPU銆佸唴瀛樸両O绛夛級鐨勬満鍒躲傚鏋滀竴涓繘绋嬪姞鍏ヤ簡鏌愪竴涓帶鍒剁粍锛,https://blog.csdn.net/GaussDB/article/details/124277928,openGauss鏍稿績鎶鏈,鏁版嵁搴擄綔鏁版嵁搴撳紑鍙戯綔openGauss +openGauss鏁版嵁搴撴簮鐮佽В鏋愮郴鍒楁枃绔犫斺 浜嬪姟鏈哄埗婧愮爜瑙ｆ瀽锛堜簩锛,"涓婁竴绡囦负浠嬬粛瀹""5.1 浜嬪姟鏁翠綋鏋舵瀯鍜屼唬鐮佹瑙""鍙娾5.2 浜嬪姟骞跺彂鎺у埗鈥濓紝鏈瘒灏嗙户缁粙缁嶁5.3 閿佹満鍒垛濈殑绮惧僵鍐呭銆5.3 閿佹満鍒舵暟鎹簱瀵瑰叕鍏辫祫婧愮殑骞跺彂鎺у埗鏄氳繃閿佹潵瀹炵幇鐨勶紝鏍规嵁閿佺殑鐢ㄩ斾笉鍚岋紝閫氬父鍙互鍒嗕负3绉嶏細鑷棆閿侊紙spinlock锛夈佽交閲忕骇閿侊紙LWLock锛宭ight weight lock锛夊拰甯歌閿侊紙鎴栧熀浜庤繖3绉嶉攣鐨勮繘涓姝ュ皝瑁咃級銆備娇鐢ㄩ攣鐨勪竴鑸搷浣滄祦绋嬪彲浠ョ畝杩颁负3姝ワ細鍔犻攣銆佷复鐣屽尯鎿嶄綔銆佹斁閿併傚湪淇濊瘉姝ｇ‘鎬х殑鎯呭喌涓嬶紝閿佺殑浣跨敤鍙婁簤鎶㈡垚涓哄埗绾︽ц兘鐨勯噸瑕佸洜绱狅紝涓嬮潰鍏堢畝鍗曚粙缁峯penGauss涓殑3绉嶉攣銆",https://blog.csdn.net/GaussDB/article/details/119532011,openGauss婧愮爜瑙ｆ瀽,澶ф暟鎹綔鏁版嵁搴撴灦鏋勶綔dba锝滄暟鎹簱寮鍙戯綔鏁版嵁浠撳簱 +銆愬弬璧涗綔鍝56銆戝浗浜у紑婧愭暟鎹簱OpenGauss鐨勫畨瑁呰繍琛,姝ラ涓锛歄penGauss鐨勫畨瑁呯幆澧僌S锛歰penEuler 20.03 64bit with ARM鏋舵瀯锛歛rm64閮ㄧ讲锛氬崟鏈,https://blog.csdn.net/GaussDB/article/details/122082011,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔wpf锝渓inq +AI4DB:浜哄伐鏅鸿兘涔嬫參SQL鏍瑰洜鍒嗘瀽,AI4DB: 鎱QL鏍瑰洜鍒嗘瀽姒傝堪鎱QL涓鐩存槸鏁版嵁杩愮淮涓殑鐥涚偣闂锛屽浣曟湁鏁堣瘖鏂參SQL鏍瑰洜鏄綋鍓嶄竴澶ч毦棰橈紝宸ュ叿缁撳悎openGauss鑷韩鐗圭偣铻嶅悎浜嗙幇缃慏BA鎱QL璇婃柇缁忛獙锛岃宸ュ叿鍙互鏀寔鎱QL鏍瑰洜15+锛岃兘鍚屾椂鎸夌収鍙兘鎬уぇ灏忚緭鍑哄涓牴鍥犲苟鎻愪緵閽堝鎬х殑寤鸿銆傜幆澧冮儴缃叉暟鎹簱杩愯姝ｅ父銆傛寚鏍囬噰闆嗙郴缁熻繍琛屾甯搞備娇鐢ㄦ寚瀵煎亣璁剧敤鎴峰凡缁忓垵濮嬪寲閰嶇疆鏂囦欢鐩綍confpath锛屽垯鍙互閫氳繃涓嬭堪鍛戒护瀹炵幇鏈壒鎬х殑鍔熻兘锛氫粎鍚姩鎱QL璇婃柇鍔熻兘锛堣緭鍑篢op3鏍瑰洜锛夛紝鍚姩鍛戒护濡備笅锛堟洿澶氱敤娉曞弬鑰冨service瀛,https://blog.csdn.net/GaussDB/article/details/124245102,openGauss鏍稿績鎶鏈,鏁版嵁搴擄綔openGauss锝渄atabase +銆愬弬璧涗綔鍝55銆憃penGauss鍑虹幇鍙屼富,浠婂ぉ閬囧埌openGauss鍙屼富鎯呭喌锛屼竴椤挎搷浣滆繘琛屼慨澶嶏紝璁板綍涓嬩慨澶嶈繃绋嬨,https://blog.csdn.net/GaussDB/article/details/122081977,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,java锝滄暟鎹簱锝渮ookeeper +openGauss鏁版嵁搴撴簮鐮佽В鏋愮郴鍒楁枃绔犫斺 浜嬪姟鏈哄埗婧愮爜瑙ｆ瀽锛堜竴锛,鏈瘒涓哄皬浼欎即浠甫鏉ョ浜旂珷鈥斺斾簨鍔℃満鍒舵簮鐮佽В鏋愮殑绮惧僵鍐呭銆備簨鍔℃槸鏁版嵁搴撴搷浣滅殑鎵ц鍗曚綅锛岄渶瑕佹弧瓒虫渶鍩烘湰鐨凙CID锛堝師瀛愭с佷竴鑷存с侀殧绂绘с佹寔涔呮э級灞炴с傦紙1锛 鍘熷瓙鎬э細涓涓簨鍔℃彁浜や箣鍚庤涔堝叏閮ㄦ墽琛岋紝瑕佷箞鍏ㄩ儴涓嶆墽琛屻傦紙2锛 涓鑷存э細浜嬪姟鐨勬墽琛屼笉鑳界牬鍧忔暟鎹簱鐨勫畬鏁存у拰涓鑷存с傦紙3锛 闅旂鎬э細浜嬪姟鐨勯殧绂绘ф槸鎸囧湪骞跺彂涓紝涓涓簨鍔＄殑鎵ц涓嶈兘琚叾浠栦簨鍔″共鎵般傦紙4锛 鎸佷箙鎬э細涓鏃︿簨鍔″畬鎴愭彁浜わ紝閭ｄ箞瀹冨鏁版嵁搴撶殑鐘舵佸彉鏇村氨浼氭案涔呬繚瀛樺湪鏁版嵁搴撲腑銆傛湰绔犱富瑕佷粙缁峯penGauss浜嬪姟妯″潡鏄浣曞疄鐜版暟鎹簱浜嬪姟鐨勫熀鏈睘鎬э紝浣跨敤,https://blog.csdn.net/GaussDB/article/details/119388841,openGauss婧愮爜瑙ｆ瀽,澶ф暟鎹綔鏁版嵁搴撳紑鍙戯綔鏁版嵁搴撴灦鏋勶綔鏁版嵁搴擄綔postgresql +AI4DB:openGauss浜哄伐鏅鸿兘鍙傛暟璋冧紭涔媂-Tuner,鐢ㄦ埛鍙互閫氳繃gs_dbmind鐨刢omponent瀛愬懡浠ゅ惎鍔ㄥ搴旂殑AI瀛愬姛鑳斤紝涓嬭堪绔犺妭灞曠ず涓嶅悓AI鍔熻兘鐨勫叿浣撳唴瀹瑰拰浣跨敤璇︽儏銆,https://blog.csdn.net/GaussDB/article/details/124188732,openGauss鏍稿績鎶鏈,鏁版嵁搴撳紑鍙戯綔openGauss锝滄暟鎹簱锝淎I锝渟ql +銆愬弬璧涗綔鍝54銆憃penGauss鏁版嵁搴撳畨瑁呬笌浣跨敤,浣跨敤VMware铏氭嫙鏈猴紝瀹夎CentOS7.9 64浣嶇郴缁燂紙鍥犱负鎵句笉鍒7.6鐨勫畨瑁呭寘浜嗭級锛岃缃绯荤粺鐨勫熀纭鍙傛暟濡備笅锛堣繖閲屽唴瀛橀渶瑕佽缃ぇ涓鐐癸紝涓嶇劧鍙兘浼氭棤娉曡繍琛孫penGauss锛夛細,https://blog.csdn.net/GaussDB/article/details/122081928,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔centos锝渓inux +openGauss鏁版嵁搴撴簮鐮佽В鏋愮郴鍒楁枃绔犫斺斿瓨鍌ㄥ紩鎿庢簮鐮佽В鏋愶紙鍏級,涓婁竴绡囪缁嗚杩颁簡鈥4.2.5 琛屽瓨鍌ㄧ储寮曟満鍒垛濄佲4.2.6 琛屽瓨鍌ㄧ紦瀛樻満鍒垛濆強鈥4.2.7 cstore鈥濈瓑绮惧僵鍐呭銆傛湰绡囨垜浠缁嗚杩扳4.3 鍐呭瓨琛ㄢ濈浉鍏冲唴瀹广4.3 鍐呭瓨琛∕OT锛坢emory-optimized tables锛屽唴瀛樿〃锛夋槸浜嬪姟鎬с佸熀浜庤瀛樺偍鐨勫瓨鍌ㄥ紩鎿庯紝閽堝浼楁牳鍜屽ぇ鍐呭瓨鏈嶅姟鍣ㄨ繘琛屼簡浼樺寲銆侻OT鏄痮penGauss鏁版嵁搴撶殑涓涓厛杩涚壒鎬э紝鍙彁渚涢潪甯搁珮鐨勪簨鍔℃у伐浣滆礋杞芥ц兘銆侻OT瀹屽叏绗﹀悎ACID瑕佹眰锛屽苟鏀寔涓ユ牸鐨勬寔涔呮у拰楂樺彲鐢ㄦс備紒涓氱敤鎴峰彲浠ュ皢MOT鐢ㄤ簬鍏抽敭浠诲姟銆佹ц兘鏁忔劅鐨勫湪绾夸簨鍔″鐞嗗簲鐢,https://blog.csdn.net/GaussDB/article/details/119324147,openGauss婧愮爜瑙ｆ瀽,鏁版嵁搴撴灦鏋勶綔鏁版嵁搴撳紑鍙戯綔鏁版嵁搴擄綔澶ф暟鎹綔娣卞害瀛︿範 +DB4AI: 鏁版嵁搴撻┍鍔ˋI,DB4AI鏄寚鍒╃敤鏁版嵁搴撶殑鑳藉姏椹卞姩AI浠诲姟锛屽疄鐜版暟鎹瓨鍌ㄣ佹妧鏈爤鐨勫悓鏋勩傞氳繃鍦ㄦ暟鎹簱鍐呴泦鎴怉I绠楁硶锛屼护openGauss鍏峰鏁版嵁搴撳師鐢烝I璁＄畻寮曟搸銆佹ā鍨嬬鐞嗐丄I绠楀瓙銆丄I鍘熺敓鎵ц璁″垝鐨勮兘鍔涳紝涓虹敤鎴锋彁渚涙櫘鎯燗I鎶鏈......,https://blog.csdn.net/GaussDB/article/details/124143070,openGauss缁忛獙鎬荤粨,database锝滄暟鎹簱锝滄暟鎹簱寮鍙戯綔AI锝滀簯鍘熺敓 +銆愬弬璧涗綔鍝53銆憃penGauss SQL鎵ц鍣,涓銆佹簮鐮佸垎鏋愶細1銆丒xecutorStart 浠ｇ爜璋冭瘯杩囩▼浠ュ強鍒嗘瀽ExecutorStart 閮ㄥ垎浠ｇ爜涓昏闇瑕佺殑鏁版嵁缁撴瀯鏈夛細QueryDesc锛氭煡璇㈡弿杩扮锛屽疄闄呮槸闇瑕佹墽琛岀殑SQL璇彞鐨勭浉鍏充俊鎭紝鍖呭惈鐢盋reateQueryDesc鍑芥暟璁剧疆鐨勬搷浣滅被鍨嬨佽鍒掑櫒鐨勮緭鍑鸿鍒掓爲銆佸厓缁勮緭鍑虹殑鎺ユ敹鍣ㄣ佹煡璇㈢幆澧冨彉閲忎互鍙婄敱ExecutorStart鍑芥暟璁剧疆鐨勭粨鏋滃厓缁則uples鎻忚堪銆佹墽琛屽櫒鐘舵併佸拰per-plan-node鐘舵佹爲銆傚叿浣撶粨鏋勮鍚庨潰鐨勬墽琛屽櫒鐨勪富瑕佹暟鎹粨鏋勫垎鏋愩,https://blog.csdn.net/GaussDB/article/details/122079123,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,sql锝滄暟鎹簱锝渄atabase +openGauss骞惰瑙ｇ爜娴呰皥,鍦ㄤ俊鎭妧鏈閫熷彂灞曠殑浠婂ぉ锛屽悇绉嶇被鍨嬫暟鎹簱灞傚嚭涓嶇┓銆傜敱浜庢敮鎸佹暟鎹湪寮傛瀯鏁版嵁搴撻棿鍚屾锛岄昏緫澶嶅埗鐨勯噸瑕佹т笌鏃ヤ勘澧炪傚綋鍓峯penGauss閫昏緫澶嶅埗涓茶瑙ｇ爜骞冲潎鎬ц兘涓3~5MBps锛屽湪涓氬姟鍘嬪姏澶х殑鍦烘櫙涓嬮毦浠ユ弧瓒冲疄鏃跺悓姝ョ殑闇姹傦紝瀵艰嚧鏃ュ織鍫嗙Н锛屼粠鑰屽奖鍝嶇敓浜ч泦缇や笟鍔°傚洜姝わ紝鎴戜滑璁捐浜嗗苟琛岃В鐮佺壒鎬э紝浠ゅ涓嚎绋嬪崗鍚屽苟琛岃В鐮佷粠鑰屾彁楂樿В鐮佹ц兘锛屽湪鍩虹鍦烘櫙涓嬭В鐮佹ц兘鍙揪鍒100MBps.,https://blog.csdn.net/GaussDB/article/details/124033668,openGauss鏍稿績鎶鏈,骞惰瑙ｇ爜锝渙penGauss锝滄暟鎹簱锝渄atabase锝滄暟鎹簱寮鍙 +openGauss鏁版嵁搴撴簮鐮佽В鏋愮郴鍒楁枃绔犫斺斿瓨鍌ㄥ紩鎿庢簮鐮佽В鏋愶紙浜旓級,涓婁竴绡囨垜浠缁嗚杩扳4.2.4 ustore鈥濈浉鍏冲唴瀹广傛湰绡囨垜浠皢缁х画涓哄皬浼欎即浠甫鏉モ4.2.5 琛屽瓨鍌ㄧ储寮曟満鍒垛濄佲4.2.6 琛屽瓨鍌ㄧ紦瀛樻満鍒垛濆強鈥4.2.7 cstore鈥濈瓑绮惧僵鍐呭鐨勮缁嗕粙缁嶃4.2.5 琛屽瓨鍌ㄧ储寮曟満鍒舵湰鑺備互B-Tree绱㈠紩涓轰緥锛屼粙缁峯penGauss涓瀛樺偍锛堟牸寮忥級琛ㄧ殑绱㈠紩鏈哄埗銆傜储寮曟湰璐ㄤ笂鏄鏁版嵁鐨勪竴绉嶇墿鐞嗘湁搴忚仛绨囥傛湁搴忚仛绨囧弬鑰冪殑鎺掑簭瀛楁琚О涓虹储寮曢敭銆備负浜嗚妭鐪佸瓨鍌ㄧ┖闂达紝涓鑸储寮曡〃涓彧瀛樺偍鏈夊簭鑱氱皣鐨勭储寮曢敭閿间互鍙婂搴斿厓缁勫湪涓昏〃涓殑鐗╃悊浣嶇疆銆傚湪鏌ヨ鎸囧畾鐨勭储寮曢敭閿煎厓缁勬椂锛屽緱鐩,https://blog.csdn.net/GaussDB/article/details/119236458,openGauss婧愮爜瑙ｆ瀽,鏁版嵁搴撴灦鏋勶綔鏁版嵁搴撳紑鍙戯綔dba锝滄暟鎹簱锝滃ぇ鏁版嵁 +銆愬弬璧涗綔鍝52銆憃penGauss鏁版嵁搴撶殑瀹夎杩愯,瀹夎 CentOS 7.6 鎿嶄綔绯荤粺锛堝彲鐢ㄨ櫄鎷熸満锛塧.涓嬭浇瀹夎openGauss涔嬪墠锛岄渶瑕佸厛鍦ㄨ櫄鎷熸満涓婂畨瑁卌entOS绯荤粺锛屾敞鎰忕増鏈闄愬埗涓7.6銆傚彲浠ラ夋嫨鍦ㄤ富鏈轰笂瀹夎杞欢MobaXterm锛岃杞欢閫傜敤浜庡湪涓绘満鍜岃櫄鎷熸満涔嬮棿浼犺緭鏂囦欢,https://blog.csdn.net/GaussDB/article/details/122078414,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔鏈嶅姟鍣綔centos +"鏁版嵁搴, 鏁版嵁浠撳簱, 鏁版嵁闆嗗競锛屾暟鎹箹锛屾暟鎹腑鍙","鏁版嵁搴, 鏁版嵁浠撳簱, 鏁版嵁闆嗗競锛屾暟鎹箹锛屾暟鎹腑鍙拌浆杞藉０鏄庢湰鏂囧ぇ閲忓唴瀹圭郴杞浇鑷互涓嬫枃绔狅紝鏈夊垹鏀癸紝骞跺弬鑰冨叾浠栨枃妗ｈ祫鏂欏姞鍏ヤ簡涓浜涘唴瀹癸細 鏁版嵁浠撳簱鍜屾暟鎹泦甯傜殑鍖哄埆 浣滆咃細淇箯鏉 鍑哄锛欳SDN 澶ф暟鎹細鏁版嵁浠撳簱鍜屾暟鎹簱鐨勫尯鍒 浣滆咃細鍗楀钃 鍑哄锛氱畝涔 绗竴绡囷細鏁版嵁浠撳簱姒傝堪 绗簩绡囷細鏁版嵁搴撳叧绯诲缓妯 浣滆咃細绌嗘櫒 鍑哄锛欳NBLOS 鏁版嵁浠撳簱銆佹暟鎹箹銆佹暟鎹泦甯傘佸拰鏁版嵁涓彴鐨勬晠浜 浣滆咃細Murkey瀛︿範涔嬫梾 鍑哄锛歝sdn 鏁版嵁涓彴鍜屾暟浠撶殑鍏崇郴",https://blog.csdn.net/GaussDB/article/details/119176776,鏁版嵁绉戝,澶ф暟鎹綔鏁版嵁搴擄綔鏁版嵁缁撴瀯锝滄暟鎹寲鎺橈綔娣卞害瀛︿範 +openGauss AI鑳藉姏鍗囩骇锛屾墦閫犲叏鏂扮殑AI-Native鏁版嵁搴,鏁版嵁搴撲笌AI缁撳悎璧锋潵浼氳扛鍙戝嚭浠涔堟牱鐨勭伀鑺憋紵涓嶅悓鐨勬暟鎹簱鍘傚晢銆佸紑婧愮ぞ鍖恒侀珮鏍″笀鐢熶滑鐨勭悊瑙ｄ篃閮戒笉灏界浉鍚屻傝櫧鐒跺湪绮剧‘鐨勬蹇典笂闅句互褰㈡垚缁熶竴鐨勬爣鍑嗭紝浣嗘槸鍦ㄦ讳綋鐨勬紨杩涙濊矾涓婂嵈鏄竴鑷寸殑銆傚浜巓penGauss鏉ヨ锛岃嚜浠庡湪绀惧尯寮婧愮涓涓増鏈紑濮嬶紝openGauss渚夸笉鏂湴鍦ㄨ棰嗗煙婕旇繘骞惰础鐚唬鐮侊紝瀵逛簬姝ゆ寮婧愮殑openGauss 3.0.0 鐗堟湰鏉ヨ涔熶笉渚嬪銆,https://blog.csdn.net/GaussDB/article/details/124094516,openGauss鏍稿績鎶鏈,鏁版嵁搴擄綔sql锝渄atabase锝滄暟鎹簱寮鍙戯綔openGauss +濡備綍棰勬祴SQL璇彞鏌ヨ鏃堕棿锛,1.姒傝堪Predictor鏄熀浜庢満鍣ㄥ涔犱笖鍏锋湁鍦ㄧ嚎瀛︿範鑳藉姏鐨勬煡璇㈡椂闂撮娴嬪伐鍏枫傞氳繃涓嶆柇瀛︿範鏁版嵁搴撳唴鏀堕泦鐨勫巻鍙叉墽琛屼俊鎭紝瀹炵幇璁″垝鐨勬墽琛屾椂闂撮娴嬪姛鑳姐傛湰鐗规ч渶瑕佹媺璧穚ython杩涚▼AIEngine锛岀敤浜庢ā鍨嬬殑璁粌鍜屾帹鐞嗐2.鐜閮ㄧ讲鍓嶆彁鏉′欢闇瑕佷繚璇乷penGauss鏁版嵁搴撳浜庢甯哥姸鎬侊紝鐢ㄦ埛閫氳繃韬唤楠岃瘉鎴愬姛鐧诲綍openGauss锛涚敤鎴锋墽琛岀殑SQL璇硶姝ｇ‘鏃犳姤閿欙紝涓斾笉浼氬鑷存暟鎹簱寮傚父绛夛紱鍘嗗彶鎬ц兘鏁版嵁绐楀彛鍐卭penGauss骞跺彂閲忕ǔ瀹氾紝琛ㄧ粨鏋勩佽〃鏁伴噺涓嶅彉锛屾暟鎹噺鏃犵獊鍙橈紝娑夊強鏌ヨ鎬ц兘鐨刧uc鍙傛暟,https://blog.csdn.net/GaussDB/article/details/123982674,openGauss缁忛獙鎬荤粨,鏁版嵁搴擄綔鎵ц鏃堕暱锝渙penGauss +openGauss鏁版嵁搴撴簮鐮佽В鏋愮郴鍒楁枃绔犫斺斿瓨鍌ㄥ紩鎿庢簮鐮佽В鏋愶紙鍥涳級,涓婁竴绡囨垜浠缁嗚杩扳3. astore鍏冪粍澶氱増鏈満鍒垛濄佲4.astore璁垮瓨绠＄悊鈥濆強鈥5.astore绌洪棿绠＄悊鍜屽洖鏀垛濈浉鍏冲唴瀹广傛湰绡囨垜浠皢缁х画涓哄皬浼欎即浠甫鏉モ4.2.4 ustore鈥濈殑璇︾粏浠嬬粛銆4.2.4 ustoreustore灞炰簬In-place Update鏇存柊妯″紡锛屼腑鏂囨剰鎬濅负锛氬師鍦版洿鏂帮紝鏄痮penGauss鍐呮牳鏂板鐨勪竴绉嶅瓨鍌ㄦā寮忋俹penGauss鍐呮牳褰撳墠浣跨敤鐨勮寮曟搸閲囩敤鐨勬槸Append Update锛堣拷鍔犳洿鏂帮級妯″紡锛岃妯″紡鍦↖NSERT銆丏ELETE銆丠OT UPDATE锛堥〉闈㈠唴鏇存柊锛夌殑鍦,https://blog.csdn.net/GaussDB/article/details/119168969,openGauss婧愮爜瑙ｆ瀽,澶ф暟鎹綔鏁版嵁搴擄綔鏁版嵁缁撴瀯锝渟ql锝渙penGauss +銆愬弬璧涗綔鍝51銆慚OGDB/openGauss绱㈠紩鎺ㄨ崘鍙婅櫄鎷熺储寮,鍦∣RACLE鐨勪紭鍖栦腑锛屽彲鑳藉ぇ瀹舵湁鎺ヨЕ杩嘢QL Tuning Advisor(SQL璋冧紭椤鹃棶锛孲TA)锛岀被浼肩殑MOGDB/openGauss鐨勭储寮曟帹鑽(Index-advisor)鍔熻兘涔熷彲浠ュ浣犵殑鏌ヨ杩涜鍒嗘瀽锛屽苟鎻愬嚭鍚堢悊鐨勫垱寤虹储寮曠殑寤鸿銆侽RACLE鐨凷TA杈撳嚭鏄互涓绉嶆剰瑙佹垨鑰呭缓璁殑褰㈠紡锛屼互鍙婂姣忎竴椤瑰缓璁拰鏈熸湜鏁堢泭鐨勭悊鐢便傝寤鸿娑夊強瀵硅薄鐨勭粺璁℃敹闆嗭紝鏂扮储寮曠殑鍒涘缓锛孲QL璇彞鐨勯噸缁勶紝鎴朣QL姒傝鐨勫垱寤恒備綘鍙互閫夋嫨璇ュ缓璁潵瀹屾垚SQL璇彞鐨勮皟浼樸侻OGDB/openGauss鐨勭储寮曟帹鑽(Index-advisor),https://blog.csdn.net/GaussDB/article/details/122078358,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,sql锝渙racle锝滄暟鎹簱 +openGauss 3.0.0鐗堟湰姝ｅ紡鍙戝竷锛岀珛鍗充綋楠岀ぞ鍖洪涓交閲忕増鏈,浠婃棩锛宱penGauss 3.0.0鐗堟湰姝ｅ紡涓婄嚎锛乷penGauss 3.0.0鐗堟湰鏄痮penGauss绀惧尯缁2.0.0涔嬪悗鍙戝竷鐨勫張涓涓猂elease鐗堟湰锛岀増鏈淮鎶ょ敓鍛藉懆鏈熶负3.5骞淬3.0.0鐗堟湰鍦ㄩ珮鎬ц兘銆侀珮鍙敤銆侀珮瀹夊叏銆侀珮鏅鸿兘銆佸伐鍏烽摼绛夋柟闈㈤兘鏈夋寔缁垱鏂板拰绐佺牬銆,https://blog.csdn.net/GaussDB/article/details/123913312,openGauss鏍稿績鎶鏈,鏁版嵁搴撳紑鍙戯綔鏁版嵁搴擄綔sql锝滃畨鍏綔openGauss +銆愬弬璧涗綔鍝50銆憃penGauss/MogDB閰嶇疆IPv6,openGauss/MogDB鏀寔澶氱缃戠粶鎺ュ彛锛屽亣濡傛垜浠兂鍦ㄦ敮鎸両Pv6鐨勭綉缁滀笂閮ㄧ讲浣跨敤锛屽彧闇绠鍗曟搷浣滃嵆鍙紝鏈枃灏嗕粙缁嶅湪Centos涓婂浣曢厤缃娇鐢ㄣ,https://blog.csdn.net/GaussDB/article/details/122078328,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,linux锝渃entos锝滅綉缁 +openGauss鏁版嵁搴撴簮鐮佽В鏋愮郴鍒楁枃绔犫斺斿瓨鍌ㄥ紩鎿庢簮鐮佽В鏋愶紙涓夛級,涓婁竴绡囨垜浠皢璇︾粏浠嬬粛鈥4.2.3 astore鈥濈浉鍏冲唴瀹癸紝鏈瘒鎴戜滑灏嗚杩扳3. astore鍏冪粍澶氱増鏈満鍒垛濆強鈥4.astore璁垮瓨绠＄悊鈥濄3. astore鍏冪粍澶氱増鏈満鍒秓penGauss琛屽瓨鍌ㄨ〃鏀寔澶氱増鏈厓缁勬満鍒讹紝鍗充负鍚屼竴鏉¤褰曚繚鐣欏涓巻鍙茬増鏈殑鐗╃悊鍏冪粍浠ヨВ鍐冲鍚屼竴鏉¤褰曠殑璇汇佸啓骞跺彂鍐茬獊锛堣浜嬪姟鍜屽啓浜嬪姟宸ヤ綔鍦ㄤ笉鍚岀増鏈殑鐗╃悊鍏冪粍涓婏級銆俛store瀛樺偍鏍煎紡涓鸿拷鍔犲啓浼樺寲璁捐锛屽叾澶氱増鏈厓缁勪骇鐢熷拰瀛樺偍鏂瑰紡濡傚浘4-5鎵绀恒傚綋涓涓洿鏂版搷浣滃皢v0鐗堟湰鍏冪粍鏇存柊涓簐1鐗堟湰鍏冪粍涔嬪悗锛屽鏋渧0鐗堟湰鍏冪粍鎵鍦ㄩ〉闈粛鐒舵湁绌洪棽绌,https://blog.csdn.net/GaussDB/article/details/119109210,openGauss婧愮爜瑙ｆ瀽,鏁版嵁搴擄綔澶ф暟鎹綔sql锝減ostgresql锝滄繁搴﹀涔 +鍓嶆部绉戞妧鎺㈢┒涔婣I鍔熻兘锛氭參SQL鍙戠幇,SQLdiag锛氭參SQL鍙戠幇SQLdiag鏄痮penGauss涓璖QL璇彞鎵ц鏃堕暱棰勬祴宸ュ叿銆傜幇鏈夌殑棰勬祴鎶鏈富瑕佸熀浜庢墽琛岃鍒掔殑棰勬祴鏂规硶锛屼絾杩欎簺棰勬祴鏂规浠呴傜敤浜嶰LAP鍦烘櫙涓斿彲浠ヨ幏鍙栨墽琛岃鍒掔殑浠诲姟锛屽浜嶰LTP鎴栬匟TAP杩欐牱鐨勫揩閫熴佺畝鍗曟煡璇㈡槸娌℃湁澶浣跨敤浠峰肩殑銆備笌涓婅堪鏂规涓嶅悓锛孲QLdiag鐫鐪间簬鏁版嵁搴撶殑鍘嗗彶SQL璇彞锛岄氳繃瀵瑰巻鍙睸QL璇彞鐨勬墽琛岃〃鐜拌繘琛屾荤粨褰掔撼锛屽皢涔嬪啀鐢ㄤ簬鎺ㄦ柇鏂扮殑鏈煡涓氬姟涓娿傜敱浜庣煭鏃堕棿鍐呮暟鎹簱SQL璇彞鎵ц鏃堕暱涓嶄細鏈夊お澶х殑宸窛锛孲QLdiag鍙互浠庡巻鍙叉暟鎹腑妫娴嬪嚭涓庡凡鎵цSQL璇彞鐩镐技鐨勮,https://blog.csdn.net/GaussDB/article/details/123889483,openGauss缁忛獙鎬荤粨,鏁版嵁搴擄綔database锝渟ql +銆愬弬璧涗綔鍝49銆憃penGauss鍗曟満閮ㄧ讲,openGauss鍗曟満閮ㄧ讲涓銆佸畨瑁呯幆澧1锛庢搷浣滅郴缁燂細铏氭嫙鏈篤Mware銆丆entOS7.92锛庣幆澧冭缃細锛1锛夎櫄鎷熸満鍐呭瓨3G銆佺鐩100G锛2锛夌郴缁熺増鏈慨鏀逛竴寮濮嬩娇鐢ㄤ簡centos8锛屾棤娉曞畨瑁咃紝鍥犳闄嶄綆鐗堟湰锛岄夌敤7.9鍚庝緷鐒跺瓨鍦ㄤ竴浜涢棶棰橈紝鍥犳淇敼/etc/redhat-release鏂囦欢涓郴缁熺増鏈负CentOS Linux release 7.6(Core),https://blog.csdn.net/GaussDB/article/details/122078227,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,centos锝渓inux锝滄湇鍔″櫒 +openGauss鏁版嵁搴撴簮鐮佽В鏋愮郴鍒楁枃绔犫斺斿瓨鍌ㄥ紩鎿庢簮鐮佽В鏋愶紙浜岋級,涓婁竴绡囨垜浠杩颁簡鈥4.2 纾佺洏寮曟搸鈥濅腑鈥4.2.1 纾佺洏寮曟搸鏁翠綋妗嗘灦鍙婁唬鐮佹瑙堚濅笌鈥4.2.2 琛屽瓨鍌ㄧ粺涓璁垮瓨鎺ュ彛鈥濄傛湰绡囨垜浠皢璁茶堪鈥4.2.3 astore鈥濄4.2.3 astoreastore鏁翠綋妗嗘灦astore鏁翠綋妗嗘灦濡傚浘4-2鎵绀恒傚涓婃墍杩帮紝浣滀负琛屽瓨鍌ㄥ瓙鏍煎紡涔嬩竴锛宎store闇瑕佸疄鐜拌嚜宸辩殑鍫嗚〃瀛樺彇锛堣瀛橈級绠＄悊鎺ュ彛銆佸爢琛ㄩ〉闈㈢粨鏋勩佸爢琛ㄥ厓缁勭粨鏋勩佸厓缁勫鐗堟湰鏈哄埗锛屼互鍙婄┖闂茬┖闂寸鐞嗗拰鍥炴敹鏈哄埗銆傚浘4-2 astore鏁翠綋妗嗘灦绀烘剰鍥綼store鍫嗚〃椤甸潰鍏冪粍缁撴瀯鏈妭浠嬬粛astore鍫嗚〃鐨勯〉,https://blog.csdn.net/GaussDB/article/details/119035559,openGauss婧愮爜瑙ｆ瀽,sql锝滃ぇ鏁版嵁锝滄暟鎹簱锝滄繁搴﹀涔 +鍓嶆部绉戞妧鎺㈢┒涔婣I宸ュ叿锛欰nomaly-detection,姒傝堪anomaly_detection鏄痮penGauss闆嗘垚鐨勩佸彲浠ョ敤浜庢暟鎹簱鎸囨爣閲囬泦銆侀娴嬫寚鏍囪秼鍔垮彉鍖栥佹參SQL鏍瑰洜鍒嗘瀽浠ュ強寮傚父鐩戞帶涓庤瘖鏂殑AI宸ュ叿锛屾槸DBMind濂楅棿涓殑涓涓粍浠躲傛敮鎸侀噰闆嗙殑淇℃伅鍒嗕负涓夊潡锛屽垎鍒槸os_exporter銆乨atabase_exporter銆亀dr锛宱s_exporter涓昏鍖呮嫭IO_Read銆両O_Write銆両O_Wait銆丆PU_Usage銆丮emory_Usage銆佹暟鎹簱鏁版嵁鐩綍纾佺洏绌洪棿鍗犵敤Disk_space锛沝atabase_exporter涓昏鍖呮嫭QPS銆侀儴,https://blog.csdn.net/GaussDB/article/details/123837500,openGauss缁忛獙鎬荤粨,鏁版嵁搴擄綔sql锝渕ysql +openGauss鏁版嵁搴撴簮鐮佽В鏋愮郴鍒楁枃绔犫斺斿瓨鍌ㄥ紩鎿庢簮鐮佽В鏋愶紙涓锛,OLTP銆丱LAP涓氬姟鍚勮嚜瀵规暟鎹簱鐨勫瓨鍌ㄥ紩鎿庢彁鍑轰簡涓嶅悓鐨勮姹傦紝鑰宱penGauss鑳藉鏀寔澶氫釜瀛樺偍寮曟搸鏉ユ弧瓒虫潵鑷笉鍚屽満鏅殑涓氬姟璇夋眰銆傛湰绔犲皢閫愪竴浠嬬粛鍚勭瀛樺偍寮曟搸鍜屽搴旂殑婧愮爜銆4.1 瀛樺偍寮曟搸鏁翠綋鏋舵瀯鍙婁唬鐮佹瑙堜粠鏁翠釜鏁版嵁搴撴湇鍔＄殑缁勬垚鏋勬灦鏉ョ湅锛屽瓨鍌ㄥ紩鎿庡悜涓婂鎺QL寮曟搸锛屼负SQL寮曟搸鎻愪緵鎴栨帴鏀舵爣鍑嗗寲鐨勬暟鎹牸寮忥紙鍏冪粍鎴栧悜閲忔暟缁勶級锛涘悜涓嬪鎺ュ瓨鍌ㄤ粙璐紝鎸夌収鐗瑰畾鐨勬暟鎹粍缁囨柟寮忥紝浠ラ〉闈€佸垪瀛樺偍鍗曞厓锛圕U锛宑ompression unit锛夋垨鍏朵粬褰㈠紡涓哄崟浣嶏紝閫氳繃瀛樺偍浠嬭川鎻愪緵鐨勭壒瀹氭帴鍙ｏ紝瀵瑰瓨鍌ㄤ粙璐ㄤ腑鐨勬暟鎹畬鎴愯銆佸啓鎿嶄綔銆傚湪,https://blog.csdn.net/GaussDB/article/details/118970857,openGauss婧愮爜瑙ｆ瀽,鏁版嵁搴擄綔娣卞害瀛︿範锝滄暟鎹粨鏋勶綔绠楁硶锝渟ql +銆愬弬璧涗綔鍝48銆憃penGauss/MogDB闆跺瓧鑺傞棶棰樺鐞,闂鎻忚堪锛歫ava搴旂敤绔▼搴忚皟鐢℅ZIP鍘嬬缉绫诲鏁版嵁杩涜缂栫爜鍘嬬缉鍚庡叆搴 锛岀劧鍚庝粠鏁版嵁搴撳彇鍑鸿繘琛岃В鍘嬶紝鍘熸潵鍐峬ysql鏁版嵁搴撲腑鏄甯哥殑锛屼絾杩佺Щ鍒皁penGauss/mogdb涔嬪悗锛岃В鍘嬪嚭鏉ョ殑鏁版嵁鏄贡鐮侊紝涓嶆甯搞,https://blog.csdn.net/GaussDB/article/details/122078135,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,java锝滃紑鍙戣瑷锝滃悗绔 +鍓嶆部绉戞妧鎺㈢┒涔婣I鍦ㄧ储寮曟帹鑽愮殑搴旂敤,鏈妭浠嬬粛绱㈠紩鎺ㄨ崘鐨勫姛鑳斤紝鍏卞寘鍚笁涓瓙鍔熻兘锛氬崟query绱㈠紩鎺ㄨ崘銆佽櫄鎷熺储寮曞拰workload绾у埆绱㈠紩鎺ㄨ崘銆傚崟query绱㈠紩鎺ㄨ崘鍗晀uery绱㈠紩鎺ㄨ崘鍔熻兘鏀寔鐢ㄦ埛鍦ㄦ暟鎹簱涓洿鎺ヨ繘琛屾搷浣滐紝鏈姛鑳藉熀浜庢煡璇㈣鍙ョ殑璇箟淇℃伅鍜屾暟鎹簱鐨勭粺璁′俊鎭紝瀵圭敤鎴疯緭鍏ョ殑鍗曟潯鏌ヨ璇彞鐢熸垚鎺ㄨ崘鐨勭储寮曘傛湰鍔熻兘娑夊強鐨勫嚱鏁版帴鍙ｅ涓嬨傝〃 1 鍗晀uery绱㈠紩鎺ㄨ崘鍔熻兘鐨勬帴鍙ｅ嚱鏁板悕鍙傛暟鍔熻兘gs_index_adviseSQL璇彞瀛楃涓查拡瀵瑰崟鏉℃煡璇㈣鍙ョ敓鎴愭帹鑽愮储寮曘傝鏄庯細鏈姛鑳戒粎鏀寔鍗曟潯SELECT绫诲瀷鐨勮鍙ワ紝,https://blog.csdn.net/GaussDB/article/details/123788623,openGauss缁忛獙鎬荤粨,鏁版嵁搴擄綔database锝滄暟鎹鍏 +銆愬弬璧涗綔鍝31銆憃penGauss鍜孭ostgreSQL鐨勬簮鐮佺洰褰曠粨鏋勫姣,openGauss鍜孭ostgreSQL鐨勬簮鐮佺洰褰曠粨鏋勫姣斾綔鑰咃細YAN宸︿娇鐩綍**openGauss鍜孭ostgreSQL鐨勬簮鐮佺洰褰曠粨鏋勫姣****1. GaussDB涓轰粈涔堥夋嫨PG锛****2. 婧愪唬鐮佺洰褰曠粨鏋勫姣****2.1 鏁版嵁搴撶鐞嗙郴缁熺殑鏋舵瀯鍜屼富瑕佺粍浠****2.2 src鐩綍缁撴瀯瀵规瘮****2.3 浠巄ackend鍒癱ommon鍜実ausskernel鐨勫彉鍖****(1) gausskernel鍐呮牳鏁翠綋鐩綍缁撴瀯瀵规瘮****(2) 鍏叡缁勪欢common鐩綍缁撴瀯瀵规瘮****(3) optimiz,https://blog.csdn.net/GaussDB/article/details/118642428,鍙傝禌鏂囩珷灞曠ず-绗簩灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴 +銆愬弬璧涗綔鍝47銆憃penGauss鏁版嵁搴撴簮鐮佸涔-鎸囨爣閲囬泦銆侀娴嬩笌寮傚父妫娴,浣滆咃細parkeropengauss婧愮爜瑙ｆ瀽鎸囨爣閲囬泦銆侀娴嬩笌寮傚父妫娴嬩唬鐮佷綅缃:/gausskernel/dbmind/tools/anomaly_detection鍚勬ā缁勫湪鏁翠綋缁撴瀯涓婄殑缁勫悎鍦ㄦ懇澶╄疆璁哄潧涓婂畼鏂硅В鏋愭枃绔犲凡缁忓彊杩扮殑鐩稿瀹屾暣璇﹀敖銆傝鎶ュ憡瀵瑰簲涓哄叿浣撴ā鍧楀唴閮ㄧ殑瀹炵幇銆侫gent妯″潡浠ｇ爜浣嶇疆: ~/agentAgent妯″潡璐熻矗鏁版嵁搴撴寚鏍囨暟鎹噰闆嗕笌鍙戦侊紝浠庝唬鐮佺殑缁撴瀯涓婄湅锛屽彲浠ュ垎涓3涓瓙妯″潡锛屽嵆DBSource(/db_source.py)锛孧emoryChannel(/channel.py)锛孒,https://blog.csdn.net/GaussDB/article/details/122077972,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔database +鍓嶆部绉戞妧鎺㈢┒DeepSQL锛氬簱鍐匒I绠楁硶,鏁版嵁搴揇eepSQL鐗规у疄鐜癉B4AI鍔熻兘锛屽嵆鍦ㄦ暟鎹簱鍐呭疄鐜癆I绠楁硶锛屼互鏇村ソ鐨勬敮鎾戝ぇ鏁版嵁鐨勫揩閫熷垎鏋愬拰璁＄畻銆傝繖閲屾彁渚涗簡涓鏁村鍩轰簬SQL鐨勬満鍣ㄥ涔犮佹暟鎹寲鎺樹互鍙婄粺璁″鐨勭畻娉曪紝鐢ㄦ埛鍙互鐩存帴浣跨敤SQL杩涜鏈哄櫒瀛︿範宸ヤ綔銆,https://blog.csdn.net/GaussDB/article/details/123727715,openGauss缁忛獙鎬荤粨,鏁版嵁搴撳紑鍙戯綔sql锝滄暟鎹簱锝淎I锝滄繁搴﹀涔 +銆愬弬璧涗綔鍝30銆憃pengauss gs_basebackup瀹炶返,鏈枃浣滆咃細閭归槼 璇︾粏鍙傝 https://gitee.com/opengauss/docs 涓殑澶囦唤涓庢仮澶嶇瘒https://gitee.com/opengauss/docs/blob/master/content/zh/docs/Administratorguide/%E5%A4%87%E4%BB%BD%E4%B8%8E%E6%81%A2%E5%A4%8D.md浠ヤ笅鏂囧瓧鎽樿嚦瀹樻柟鏂囨。銆俹penGauss閮ㄧ讲鎴愬姛鍚庯紝鍦ㄦ暟鎹簱鐨勮繍琛岃繃绋嬩腑锛屽線寰浼氶亣鍒板悇绉嶉棶棰樺強寮傚父鐘舵併俹penGauss鎻愪緵浜唃,https://blog.csdn.net/GaussDB/article/details/118636832,鍙傝禌鏂囩珷灞曠ず-绗簩灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔openGauss +銆愬弬璧涗綔鍝46銆慍entOs铏氭嫙鏈轰笅opengauss鐨勯厤缃娇鐢,浣滆咃細parker鐜璇存槑铏氭嫙鏈哄钩鍙 VMware鏈嶅姟鍣ㄧ CentOS 7.9鏈満绯荤粺 Windows 10閮ㄧ讲鐗堟湰 OpenGauss 1.1.0瀹夎璇︾粏姝ラ铏氭嫙鏈篤Mware鏈満宸查厤缃紝璇ラ儴鍒嗙渷鐣entOS 7.9 瀹夎涓嬭浇闀滃儚婧怌entOS-7-x86_64-DVD-2009.iso铏氭嫙鏈轰腑閫変腑闀滃儚杩涜瀹夎璁剧疆鍐呭瓨璁剧疆涓2GB 澶勭悊鍣ㄨ缃负2缃戠粶榛樿鍗冲彲澹板崱鍜屾墦鍗版満涓嶄娇鐢ㄧ洿鎺ヨ繘琛屼簡绉婚櫎鍚姩鍚庤繘鍏ョ郴缁熷畨瑁咃紝娉ㄦ剰鐨勭偣濡備笅:鍒嗗尯閫夋嫨绯荤粺-瀹夎浣嶇疆-鎵嬪姩鍒嗗尯杩,https://blog.csdn.net/GaussDB/article/details/122077867,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,centos锝渓inux锝滄湇鍔″櫒 +杞绘澗涓婃墜浣跨敤gs_dump鍜実s_dumpall鍛戒护瀵煎嚭鏁版嵁,openGauss鎻愪緵鐨刧s_dump鍜実s_dumpall宸ュ叿锛岃兘澶熷府鍔╃敤鎴峰鍑洪渶瑕佺殑鏁版嵁搴撳璞℃垨鍏剁浉鍏充俊鎭傞氳繃瀵煎叆宸ュ叿灏嗗鍑虹殑鏁版嵁淇℃伅瀵煎叆鑷抽渶瑕佺殑鏁版嵁搴擄紝鍙互瀹屾垚鏁版嵁搴撲俊鎭殑杩佺Щ銆,https://blog.csdn.net/GaussDB/article/details/123677718,openGauss缁忛獙鎬荤粨,鏁版嵁搴撳紑鍙戯綔sql锝滃畨鍏綔鏁版嵁搴擄綔鏁版嵁缁撴瀯 +銆愬弬璧涗綔鍝29銆戝熀浜巓penGauss鏁版嵁搴撹璁′汉鍔涜祫婧愮鐞嗙郴缁熷疄楠,鏈枃浣滆咃細 鐡滆タ瑗 鏈枃涓昏闈㈠悜openGauss鏁版嵁搴撳垵瀛﹁咃紝甯姪鍒濆鑰呭畬鎴愪竴浜涚畝鍗曠殑鏁版嵁搴撶鐞嗕互鍙奊UI锛岃璁′竴涓畝鍗曠殑浜哄姏璧勬簮绠＄悊绯荤粺銆傛湰鏂囧彧鍖呭惈閮ㄥ垎浠ｇ爜锛岃鑰呴渶瑕佺粨鍚堣嚜宸辩殑鏁版嵁搴撳脊鎬у叕缃戙佹暟鎹簱鐢ㄦ埛鍙婂叾瀵嗙爜绛夎嚜韬俊鎭仛鍑虹浉搴旂殑淇敼銆備竴銆佸疄楠岀幆澧冧娇鐢ㄧ▼搴忥細putty.exe锛汭ntelliJ IDEA 2021.1.1锛沘pache-tomcat-9.0.46鏈嶅姟鍣ㄥ悕绉帮細ecs-d8b3寮规у叕缃戯細121.36.79.196绔彛鍙凤細26000琛ㄧ┖闂村悕锛歨uman_resource_,https://blog.csdn.net/GaussDB/article/details/118632770,鍙傝禌鏂囩珷灞曠ず-绗簩灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔openGauss +銆愬弬璧涗綔鍝23銆戝崕涓篛penGauss鏁版嵁搴撳畨瑁呬笌浣跨敤,浣滆咃細Vector1. 铏氭嫙鏈哄畨瑁呭厛鍋氬畨瑁呭噯澶囷紝鐐瑰嚮閾炬帴涓嬭浇VMware Workstation Pro16锛屾澶勪负Windows 10浣跨敤銆1.1 VMware瀹夎 鎵撳紑涓嬭浇濂界殑exe鏂囦欢锛屽嵆寮濮嬪畨瑁咃細 瀹夎浣嶇疆榛樿鍦–鐩橈紝鐐瑰嚮鏇存敼鍙互淇敼瀹夎浣嶇疆锛屾垜瀹夎鍒颁簡E:\VMware涓嬶紝瀹夎璺緞灏介噺涓嶈鏈変腑鏂囷紝璁板緱鍕鹃塒ATH鎸夐挳锛岃繖鏍蜂笉鐢ㄨ嚜宸卞啀娣诲姞鐜鍙橀噺锛屽彲鍕鹃夊寮哄瀷閿洏椹卞姩绋嬪簭锛屾鍔熻兘鍙洿濂藉湴澶勭悊鍥介檯閿洏鍜屽甫鏈夐澶栨寜閿殑閿洏锛 涓鐩寸偣鍑讳笅涓姝ワ細 鐐瑰嚮杈撳叆璁稿彲璇侊紝瀵嗛挜鍙,https://blog.csdn.net/GaussDB/article/details/122042935,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鍗庝负锝滄暟鎹簱锝渃entos +濡備綍绠＄悊骞跺彂鍐欏叆鎿嶄綔锛熷甫浣犲揩閫熶笂鎵,openGauss鍩轰簬MVCC锛堝鐗堟湰骞跺彂鎺у埗锛夊苟缁撳悎涓ら樁娈甸攣鐨勬柟寮忚繘琛屼簨鍔＄鐞嗭紝鍏剁壒鐐规槸璇诲啓涔嬮棿涓嶉樆濉炪係ELECT鏄函璇绘搷浣滐紝UPDATE鍜孌ELETE鏄鍐欐搷浣溿,https://blog.csdn.net/GaussDB/article/details/123628375,openGauss缁忛獙鎬荤粨,鏁版嵁搴擄綔database锝渟ql锝滄暟鎹粨鏋勶綔鏁版嵁搴撳紑鍙 +瀵煎叆鏁版嵁锛歡s_restore or MERGE INTO? 鐪嬬湅鍝鏇撮傚悎浣,1. 浣跨敤gs_restore鍛戒护瀵煎叆鏁版嵁2.浣跨敤MERGE INTO璇彞閫氳繃涓や釜琛ㄥ悎骞剁殑鏂瑰紡楂樻晥鍦板皢鏂版暟鎹坊鍔犲埌鐜版湁琛ㄣ,https://blog.csdn.net/GaussDB/article/details/123566688,openGauss缁忛獙鎬荤粨,鏁版嵁搴擄綔sql锝渕ysql锝渕erge锝滃鍏ユ暟鎹 +銆愬弬璧涗綔鍝28銆憃penGauss鐨 Helm Chart鍖呯紪鍐欐帰绱,"鏈枃浣滆咃細鍗庡啗聽聽聽聽聽聽聽聽Helm 鏄 Kubernetes 鐨勫寘绠＄悊鍣,鍖呯鐞嗗櫒绫讳技浜庢垜浠湪 Ubuntu 涓娇鐢ㄧ殑apt銆丆entos涓娇鐢ㄧ殑yum涓鏍凤紝鑳藉揩閫熸煡鎵俱佷笅杞藉拰瀹夎杞欢鍖,鏈瘒鏂囩珷鎺㈢储缂栧啓openGauss鐨 Helm Chart鐨勫寘,鏂逛究openGauss鐨勫湪Kubernetes鐨勫揩閫熼儴缃.1.鐜娓呭崟#妫鏌8s杩愯鐜[root@n-k8s-m ~]# kubectl get nodeNAME",https://blog.csdn.net/GaussDB/article/details/118632601,鍙傝禌鏂囩珷灞曠ず-绗簩灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔openGauss +銆愬弬璧涗綔鍝45銆慚ogDB/openGauss 鐩戞帶鍛婅閰嶇疆,浣滆咃細楂樹簯榫欏墠瑷鍦ㄤ箣鍓嶇殑鏂囩珷涓紝宸茬粡浠嬬粛浜哖rometheus + grafana + opengauss_exporter 瀹夎閮ㄧ讲锛屼篃浠嬬粛浜嗛厤缃甅ogDB/openGauss鐨刧rafana 鐨刣ashboard锛屽湪grafana涓婂睍绀烘垜浠墍鍏虫敞鐨勭洃鎺ф寚鏍囷紝浣嗘槸鎴戜滑鍦ㄦ棩甯歌繍缁磋繃绋嬩腑骞朵笉浼氫竴鐩寸洴鐫鐩戞帶鐪嬶紝鎵浠ヨ繕闇瑕佹湁涓涓憡璀︽ā鍧楋紝鍙婃椂鐨勫皢绗﹀悎瑙勫垯鐨勫憡璀﹁Е杈惧埌鎸囧畾鐨勪汉鎴栬呭洟闃燂紝浠庤屽皢椋庨櫓瀵逛笟鍔＄殑褰卞搷闄嶅埌鏈浣庛傚湪prometheus鏁翠釜鏋舵瀯涓紝altermanager妯″潡灏辨槸涓轰簡瀹炵幇杩欎釜鍔熻兘銆傚畨瑁呴儴缃,https://blog.csdn.net/GaussDB/article/details/122037571,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,杩愮淮锝渓inux锝渃entos +鍚戞暟鎹簱瀵煎叆鏁版嵁锛熻瘯璇旵OPY FROM STDIN璇彞,鐢ㄦ埛鍙互浣跨敤浠ヤ笅鏂瑰紡閫氳繃COPY FROM STDIN璇彞鐩存帴鍚憃penGauss鍐欏叆鏁版嵁銆傞氳繃閿洏杈撳叆鍚憃penGauss鏁版嵁搴撳啓鍏ユ暟鎹傝缁嗚鍙傝COPY銆 閫氳繃JDBC椹卞姩鐨凜opyManager鎺ュ彛浠庢枃浠舵垨鑰呮暟鎹簱鍚憃penGauss鍐欏叆鏁版嵁銆傛鏂规硶鏀寔COPY璇硶涓璫opy option鐨勬墍鏈夊弬鏁般1.CopyManager绫荤畝浠婥opyManager鏄 openGauss JDBC椹卞姩涓彁渚涚殑涓涓狝PI鎺ュ彛绫伙紝鐢ㄤ簬鎵归噺鍚憃penGauss鏁版嵁搴撲腑瀵煎叆鏁版嵁銆侰opyManager鐨,https://blog.csdn.net/GaussDB/article/details/123517857,openGauss缁忛獙鎬荤粨,鏁版嵁搴擄綔database锝滄暟鎹鍏ワ綔瀵煎叆鏁版嵁 +銆愬弬璧涗綔鍝27銆憃penGauss绱㈠紩鏌ヨ鍜岀储寮曡鍒欏疄楠,"鏈枃浣滆咃細婊嬪懗 聽聽聽聽聽聽聽聽寤虹珛绱㈠紩鏄彁楂樻暟鎹簱璁块棶閫熷害鐨勯噸瑕佹墜娈典箣涓銆傛湰鏂囧皢瀵筼penGauss2.0.0鐨4涓富瑕佺储寮曟柟寮忚繘琛屽疄楠岋紝楠岃瘉寤虹珛绱㈠紩鍓嶅悗鏌ヨ鎬ц兘鐨勫樊寮傚拰閮ㄥ垎绱㈠紩瑙勫垯銆傚疄楠岀幆澧冭蒋浠讹細openGauss2.0.0, openEuler20.03, VirtualBox6.1.16锛岃櫄鎷熸満閰嶇疆2澶勭悊鍣紝4G鍐呭瓨纭欢锛欳PU: Intel i5-8265UopenGauss绱㈠紩浠嬬粛鏍规嵁openGa",https://blog.csdn.net/GaussDB/article/details/118632119,鍙傝禌鏂囩珷灞曠ず-绗簩灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔openGauss +銆愬弬璧涗綔鍝44銆戝紑婧愭暟鎹簱 | 璁颁竴娆″熀浜庨膊楣忔鎷夋搷浣滅郴缁無penGauss瀹炶返杩囩▼,浣滆咃細姣忓ぉ璇戠偣鏅撶煡璇嗗紩鍏 | 椴查箯璁よ瘉-openEuler娆ф媺鎿嶄綔绯荤粺-openGauss鏁版嵁搴 寮绡囷細鍐欏湪鍓嶉潰鐨勮瘽锛屾瘡涓绡囨憳鏂囬兘浠ュ疄闄呮渚嬪満鏅嚭鍙戯紝鍛ㄦ湯鎶界┖浣欐椂闂磋褰曟瘡涓娆ark鍘嗙▼锛屽湪涓嶄竴鏍风殑涓氬姟瀹為檯鍦烘櫙涓嬶紝閽堝椤圭洰闃舵鎵浜х敓鐨勫彉鍖栵紝鍒跺畾涓嶄竴鏍风殑鎶鏈柟妗堛備笉璁哄涔堟负灏忕殑鎶鏈柟妗堬紝鏀惧湪鍏跺搴旂殑鍦烘櫙涓嬮兘鏈夌潃涓嶄竴鏍风殑鎰忎箟銆傚疄璺垫槸妫楠岀湡鐞嗙殑鍞竴鏍囧噯锛屽綋鐪熸瀹炴搷杩囧悗鍙備笌璁ㄨ锛屾垨璁镐細璁╀綘鏈変竴鐐规柊鍙戠幇锛屽笇鏈涘璇昏呭湪鎬濊冧笂鏈夌偣涓嶄竴鏍风殑IDea锛屾杩嶫oin璋佷笌璇达紝鐑》鎷ユ姳鏂扮煡璇嗭紝鏃ㄥ湪鎶鏈氦娴+蹇冨緱鍒嗕韩->姣忓ぉ,https://blog.csdn.net/GaussDB/article/details/122037375,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔database +鏁版嵁搴撹璁″缓璁,1.姒傝堪鏈紑鍙戣璁″缓璁害瀹氭暟鎹簱寤烘ā鍜屾暟鎹簱搴旂敤绋嬪簭寮鍙戣繃绋嬩腑锛屽簲褰撻伒瀹堢殑璁捐瑙勮寖銆備緷鎹繖浜涜鑼冭繘琛屽缓妯★紝鑳藉鏇村ソ鐨勫鍚坥penGauss鐨勫垎甯冨紡澶勭悊鏋舵瀯锛岃緭鍑烘洿楂樻晥鐨勪笟鍔QL浠ｇ爜銆傛湰寮鍙戣璁″缓璁腑鎵闄堣堪鐨勨滃缓璁濆拰鈥滃叧娉ㄢ濆惈涔夊涓嬶細寤鸿锛氱敤鎴峰簲褰撻伒瀹堢殑璁捐瑙勫垯銆傞伒瀹堣繖浜涜鍒欙紝鑳藉淇濊瘉涓氬姟鐨勯珮鏁堣繍琛岋紱杩濆弽杩欎簺瑙勫垯锛屽皢瀵艰嚧涓氬姟鎬ц兘鐨勫ぇ骞呬笅闄嶆垨鏌愪簺涓氬姟閫昏緫閿欒銆 鍏虫敞锛氬湪涓氬姟寮鍙戣繃绋嬩腑瀹㈡埛闇瑕佹敞鎰忕殑缁嗗垯銆傜敤浜庢爣璇嗗鏄撳鑷村鎴风悊瑙ｉ敊璇殑鐭ヨ瘑鐐癸紙瀹為檯涓婇伒瀹圫QL鏍囧噯鐨凷QL琛屼负锛夛紝鎴栬呯▼搴忎腑娼滃湪鐨勫,https://blog.csdn.net/GaussDB/article/details/123471301,openGauss缁忛獙鎬荤粨,鏁版嵁搴撳紑鍙戯綔sql锝滄暟鎹簱锝滄暟鎹簱璁捐 +銆愬弬璧涗綔鍝26銆慜penGauss绱㈠紩璇﹁В,"鏈枃浣滆咃細鍚存澗聽聽聽聽聽聽聽聽鏈枃涓昏浠嬬粛OpenGauss涓父瑙佺殑绱㈠紩缁撴瀯锛岀储寮曠浉鍏冲厓鏁版嵁锛屽苟缁撳悎浠ｇ爜閲嶇偣璁茶ВB-tree绱㈠紩浣跨敤杩囩▼涓殑閲嶈娴佺▼锛屽笇鏈涘澶у鐞嗚ВOpenGauss涓殑绱㈠紩鏈夋墍甯姪銆傜储寮曟柟娉旴-Tree绱㈠紩聽聽聽聽聽聽聽聽B-tree绱㈠紩閫傚悎姣旇緝鏌ヨ鍜岃寖鍥存煡璇紝褰撴煡璇㈡潯浠朵娇鐢(>,=,<,>=,<=",https://blog.csdn.net/GaussDB/article/details/118631664,鍙傝禌鏂囩珷灞曠ず-绗簩灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔openGauss +銆愬弬璧涗綔鍝43銆憃penGauss/MogDB/PostgreSQL瀵规瘮瀛︿範,鏈枃灏嗕粠鏃ュ父浣跨敤鐨勮搴﹀姣斿涔犲浗浜ф暟鎹簱openGauss/MogDB涓庡紑婧愭暟鎹簱PostgreSQL涔嬮棿鐨勫樊寮傜偣銆,https://blog.csdn.net/GaussDB/article/details/122001063,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,postgresql锝滄暟鎹簱锝渄atabase +銆愬弬璧涗綔鍝42銆憃penGauss/MogDB鏁版嵁搴撳畬缇庨傞厤Grafana鍙奝rometheus,Grafana鏄竴涓法骞冲彴銆佸紑婧愮殑搴﹂噺鍒嗘瀽鍜屽彲瑙嗗寲宸ュ叿锛屽彲浠ラ氳繃瀵规帴鍚勭鏁版嵁婧愬苟浣滃彲瑙嗗寲灞曠ず銆侾rometheus鏄憲鍚嶅紑婧愮洃鎺ч」鐩紝鍏剁洃鎺т换鍔＄敱鍏蜂綋鐨別xporter瀹炵幇锛宔xporter鍒扮洰鏍囩鎶撳彇鐩戞帶鏁版嵁锛岀劧鍚庝繚瀛樺湪TSDB鏃跺簭鏁版嵁搴撲腑銆侾rometheus涔熸敮鎸丳romQL鏌ヨ璇█杩涜鑷畾涔夌殑鏌ヨ缁勫悎銆俹penGauss/MogDB鏁版嵁搴撳彲浠ラ氳繃opengauss_exporter瀹岀編閫傞厤Grafana鍙奝rometheus銆備笅闈㈡槸鏁堟灉鍥撅細,https://blog.csdn.net/GaussDB/article/details/122000928,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔linux锝渃entos +銆愬弬璧涗綔鍝25銆憃penGauss鍦╧ubernetes闆嗙兢鐜涓婄殑閮ㄧ讲,"鏈枃浣滆咃細鍗庡啗 聽聽聽聽聽聽聽聽openGauss鏄竴娆惧紑婧愬叧绯诲瀷鏁版嵁搴撶鐞嗙郴缁 , 娣卞害铻嶅悎鍗庝负鍦ㄦ暟鎹簱棰嗗煙澶氬勾鐨勭粡楠岋紝缁撳悎浼佷笟绾у満鏅渶姹傦紝鎸佺画鏋勫缓绔炰簤鍔涚壒鎬;kubernetes涔熸槸涓涓紑婧愮殑锛岀敤浜庣鐞嗕簯骞冲彴涓涓富鏈轰笂鐨勫鍣ㄥ寲鐨勫簲鐢紝Kubernetes鐨勭洰鏍囨槸璁╅儴缃插鍣ㄥ寲鐨勫簲鐢ㄧ畝鍗曞苟涓旈珮鏁,Kubernetes鎻愪緵浜嗗簲鐢ㄩ儴缃诧紝瑙勫垝锛屾洿鏂帮紝缁存姢鐨勪竴绉嶆満鍒, 鏈瘒鏂囩珷灏嗕粙缁峯penGauss鍦╧ubernetes",https://blog.csdn.net/GaussDB/article/details/118631440,鍙傝禌鏂囩珷灞曠ず-绗簩灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔openGauss +AGC瀹夊叏瑙勫垯鏄浣曠畝鍖栫敤鎴锋巿鏉冨拰楠岃瘉璇锋眰,姒傝堪澶у鏁板簲鐢ㄥ紑鍙戣繃绋嬩腑锛屾偍鍙兘闇瑕侀氳繃澶ч噺鐨勫伐浣滄潵瑙ｅ喅韬唤楠岃瘉鍜屾巿鏉冧袱澶ч棶棰橈紝濡傛瀯寤哄拰缁存姢澶氬彴鏈嶅姟鍣ㄣ侰loud DB瀹夊叏瑙勫垯锛屽彲浠ヤ负鎮ㄧ畝鍖栧悜鐢ㄦ埛鎺堟潈鍜岄獙璇佽姹傜殑宸ヤ綔锛岃鎮ㄥ彲浠ヤ笓娉ㄤ簬鏋勫缓鑹ソ鐨勭敤鎴蜂綋楠岋紝鏃犻渶绠＄悊鍩虹鏋舵瀯鎴栫紪鍐欐湇鍔＄韬唤楠岃瘉鍜屾巿鏉冧唬鐮併傚畨鍏ㄨ鍒欎互绠鍗曟槑浜嗙殑鏍煎紡鎻愪緵璁块棶鎺у埗鍜屾暟鎹獙璇侊紝鎮ㄥ彲浠ュ皢浜戞暟鎹佸畨鍏ㄨ鍒欏拰璁よ瘉鏈嶅姟缁撳悎浣跨敤锛屾瀯绛戝熀浜庣敤鎴峰拰瑙掕壊鐨勮闂帶鍒舵潵纭繚鏁版嵁瀹夊叏锛屽府鍔╂偍鐨勪骇鍝佸彇寰楁垚鍔熴傝韩浠介獙璇佸湪鏋勫缓搴旂敤鏃讹紝鎮ㄧ粡甯搁渶瑕佺‘璁ょ敤鎴风殑鐪熷疄韬唤锛孋loud DB瀹夊叏瑙勫垯涓烘偍鎻愪緵浜嗕竴绉嶇畝,https://blog.csdn.net/GaussDB/article/details/123418820,AppGallery Connect浜戞暟鎹簱,瀹夊叏锝滄湇鍔″櫒锝渉ttp +銆愬弬璧涗綔鍝24銆憃penGauss蹇熷畨瑁呮柟娉(docker),鏈枃浣滆咃細DSLS openGauss蹇熷畨瑁呮柟娉(docker)鏀惧紑瀹夊叏缁(鍙)浜戞湇鍔″櫒闇瑕佸紑鏀剧鍙ｄ互渚涘閮ㄨ繛鎺ャ傝缃涓嬶細寮鏀22绔彛锛岀敤浜庤繙绋婼SH鐨勮繛鎺ャ傚紑鏀8887绔彛锛岀敤浜庢暟鎹簱鐨勮繛鎺ャ傚鏋滀綘闂查夯鐑︼紝澶у彲寮鏀炬墍鏈夌鍙ｃ8887绔彛涓嶆槸鍥哄畾鐨勶紝鍙互浠绘剰璁剧疆锛屼絾涓嶈鍜屽凡鍗犵敤鐨勭鍙ｅ啿绐併傘傚鏋滄槸鏈湴鐨勮櫄鎷熸満锛屽垯涓嶉渶瑕佷笂杩拌缃傞『渚夸竴鎻愶紝濡傛灉浣犳兂璁╁悓涓灞鍩熺綉鐨勫叾浠栬澶囷紙姣斿浣犺垗鍙嬬殑鐢佃剳锛夎繛鎺ュ埌浣犵殑鏁版嵁搴擄紝璇锋妸Windows闃茬伀澧欏叧闂傜櫥褰曟湇鍔″櫒浣跨敤SSH杩滅▼鐧诲綍鍒版湇鍔″櫒涔嬪悗,https://blog.csdn.net/GaussDB/article/details/118631338,鍙傝禌鏂囩珷灞曠ず-绗簩灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔openGauss +甯︿綘娣卞害浜嗚ВAGC浜戞暟鎹簱,Cloud DB鏄竴娆惧熀浜庡璞℃ā鍨嬬殑鏁版嵁搴擄紝閲囩敤瀛樺偍鍖恒佸璞＄被鍨嬪拰瀵硅薄涓夌骇缁撴瀯銆傚湪寮鍙戝簲鐢ㄦ椂锛屾瘡涓簲鐢ㄩ兘浼氬疄渚嬪寲涓涓狢loud DB瀹炰緥锛屽熀浜庤瀹炰緥锛屾偍鍙互鍒涘缓澶氫釜瀛樺偍鍖恒,https://blog.csdn.net/GaussDB/article/details/123380315,AppGallery Connect浜戞暟鎹簱,鏁版嵁搴擄綔database锝渋OS锝淎PP锝淐loud DB +銆愬弬璧涗綔鍝41銆憃penGauss/MogDB鏁版嵁搴撳畨瑁呴儴缃蹭箣xlog鐩綍璁剧疆,xlog鏂囦欢鏄竴涓褰曚簨鍔℃棩蹇楃殑鏂囦欢锛屽畠璁板綍鏁版嵁搴撶郴缁熶腑鎵鏈夌殑鏇存敼鎿嶄綔锛屽綋鍙戠敓涓绘満鐢垫簮鏁呴殰鎴栧叾浠栧鑷存湇鍔″櫒宕╂簝鐨勬湇鍔″櫒鏁呴殰鏃讹紝鐢变簬xlog鏃ュ織鍖呭惈浜嗗叧浜庡凡缁忔墽琛岀殑姣忎釜浜嬪姟鐨勮冻澶熶俊鎭紝鎵浠ユ暟鎹簱鑳藉閫氳繃鍦ㄤ簨鍔℃棩蹇椾腑replay鎿嶄綔鏉ユ仮澶嶆暟鎹簱涓殑鏁版嵁銆備负浜嗘彁楂樺啓鍏ユц兘闇瑕佸皢xlog浠庢暟鎹洰褰曞垎绂诲嚭鏉ャ,https://blog.csdn.net/GaussDB/article/details/122000657,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔鏈嶅姟鍣綔database +浣跨敤Cloud DB鏋勫缓APP 蹇熷叆闂-Server绡,JavaCloud DB鎻愪緵澶氱浜戞暟鎹簱鏁版嵁绠＄悊鏂瑰紡锛屾偍鍙互鍦ˋppGallery Connect鎺у埗鍙扮鐞嗘暟鎹紝涔熷彲浠ュ湪鏈嶅姟鍣ㄤ笂鐩存帴绠＄悊浜戜晶鏁版嵁搴撲腑鐨勬暟鎹傛偍鍙渶瑕佸湪鏈嶅姟鍣ㄧ鐨勬湇鍔′腑闆嗘垚浜戞暟鎹簱鏈嶅姟鐨凷erver SDK锛屽嵆鍙皟鐢ㄥ畠鎻愪緵鐨勬帴鍙ｏ紝瀹屾垚鐩稿叧鏈嶅姟鍔熻兘寮鍙戙係erver SDK灏嗕細涓烘偍鐨勬湇鍔″櫒涓庝簯鏁版嵁搴撶殑閫氳鍜岄氳瀹夊叏鎻愪緵淇濋殰銆備娇鐢⊿erver SDK绠＄悊鏁版嵁锛岄渶瑕佸畬鎴愪互涓嬪噯澶囧伐浣滐細鎮ㄥ凡缁忓湪AppGallery Connect鎺у埗鍙颁笂寮閫氫簯鏁版嵁搴擄紝骞舵垚鍔熷垱寤哄璞＄被鍨嬨 鎮ㄥ凡缁忚幏鍙栧埌绀,https://blog.csdn.net/GaussDB/article/details/123323538,AppGallery Connect浜戞暟鎹簱,鏁版嵁搴擄綔database +銆愬弬璧涗綔鍝23銆憃penGauss鍐呭瓨绠＄悊鍒濇帰,鏈枃浣滆咃細鏉庡＋绂徛犅犅犅犅犅犅犅犱笂鍛紝鏈夊皬浼欎即鍦╫penGauss鎶鏈氦娴佺兢閲岄棶鍦ㄧ紪鐮佸紑鍙戣繃绋嬩腑濡備綍杩涜鍐呭瓨鍒嗛厤锛屼娇鐢ㄦ椂鎰熻鍜孭ostgreSQL浣跨敤鏂瑰紡鏈変簺涓嶅悓銆傜殑纭杩欎綅鍚屽鎵鎯筹紝openGauss鐨勫唴瀛樼鐞嗗敖绠＄户鎵夸簡PostgreSQL鐨勫唴瀛樼鐞嗘満鍒讹紝浣嗚繘琛屼簡澶氭柟闈㈢殑鎵╁睍鍜屾敼閫狅紝鐩殑鏄傞厤澶氱嚎绋嬫灦鏋勶紝鏇村ソ鐨勬弧瓒充紒涓氬寲搴旂敤璇夋眰銆俹penGauss鍐呭瓨绠＄悊涓昏鍋氫簡濡備笅鐨勫姛鑳斤細寮曞叆jemalloc寮婧愬簱锛屾浛鎹libc鐨勫唴,https://blog.csdn.net/GaussDB/article/details/118631109,鍙傝禌鏂囩珷灞曠ず-绗簩灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔openGauss +銆愬弬璧涗綔鍝40銆憃penGauss/MogDB鏁版嵁搴撴湇鍔″惎鍔ㄦā寮忓垎鏋,"浣滆咃細褰啿SERVERMODE鍙傛暟鎴戜滑鏌ョ湅gs_ctl鍛戒护鐨勫府鍔╋紝鍙互鐪嬪埌-M閫夐」锛屼篃灏辨槸SERVERMODE鏈嶅姟鍚姩妯″紡 -M the database start as the appointed mode鍚庨潰鍙互鐪嬪埌SERVERMODE鍙傛暟鐨勫洓绉嶅糞ERVERMODE are: primary database system run as a primary server, send xlog to standby serve",https://blog.csdn.net/GaussDB/article/details/121993472,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔postgresql锝渄atabase +銆愬弬璧涗綔鍝22銆憃penGuass瀹為獙蹇冨緱涔媑s_dump閫昏緫澶囦唤涓庢仮澶,鏈枃浣滆: Mia 聽聽聽聽聽聽聽聽2021骞4鏈堜唤寮濮嬫帴瑙penGuass骞跺仛openGuass鐨勬湁鍏冲疄楠岋紝浠婂ぉ璁颁笅gs_dump閫昏緫澶囦唤鐨勫疄楠岀粡鍘嗭紝浠ュ厤鏈潵蹇樿銆傦紙閮ㄥ垎鍐呭鍙兘鏈夌枏婕忥紝鏈涘寘瀹瑰拰鎸囧嚭锛夋敞锛氬疄楠岀殑璁捐鎬濊矾鍙傝冧簬鍗庝负openGauss鐨勬寚瀵兼墜鍐屻1锛屾暟鎹簱閫昏緫澶囦唤浠嬬粛聽聽聽聽聽聽聽聽鏁版嵁搴撻昏緫澶囦唤鎸囧皢鏁版嵁搴,https://blog.csdn.net/GaussDB/article/details/118630898,鍙傝禌鏂囩珷灞曠ず-绗簩灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔openGauss +銆愬弬璧涗綔鍝39銆慗DBC椹卞姩杩炴帴MogDB/opengauss,"浣滆咃細2020涓銆佺幆澧冭鏄嶽root@node1 ~]# cat /etc/redhat-releaseCentOS Linux release 7.6.1810 (Core) [root@node1 ext]# java -versionjava version ""1.8.0_301""Java(TM) SE Runtime Environment (build 1.8.0_301-b09)Java HotSpot(TM) 64-Bit Server VM (build 25.301-b09,",https://blog.csdn.net/GaussDB/article/details/121993438,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,postgresql锝滄暟鎹簱锝渟ql +浣跨敤Cloud DB鏋勫缓APP 蹇熷叆闂-蹇父鎴忕瘒,蹇父鎴忕殑鏁版嵁灏嗕細鍌ㄥ瓨鍦ㄤ簯渚э紝鏈湴涓嶄細缂撳瓨鏁版嵁銆傚湪杩涜鏁版嵁绠＄悊鎿嶄綔鏃讹紝鎮ㄥ皢浼氱洿鎺ユ搷浣滀簯渚ф暟鎹傚揩娓告垙SDK灏嗕細涓烘偍鐨勫簲鐢ㄤ笌浜戞暟鎹簱鐨勯氳鍜岄氳瀹夊叏鎻愪緵淇濋殰銆,https://blog.csdn.net/GaussDB/article/details/123269771,AppGallery Connect浜戞暟鎹簱,鏁版嵁搴擄綔database锝滄父鎴忕▼搴忥綔寮鍙戣瑷锝滄暟鎹粨鏋 +浣跨敤Cloud DB鏋勫缓APP 蹇熷叆闂-蹇簲鐢ㄧ瘒,蹇簲鐢ㄧ殑鏁版嵁灏嗕細鍌ㄥ瓨鍦ㄤ簯渚э紝鏈湴涓嶄細缂撳瓨鏁版嵁銆傚湪杩涜鏁版嵁绠＄悊鎿嶄綔鏃讹紝鎮ㄥ皢浼氱洿鎺ユ搷浣滀簯渚ф暟鎹傚揩搴旂敤 SDK灏嗕細涓烘偍鐨勫簲鐢ㄤ笌浜戞暟鎹簱鐨勯氳鍜岄氳瀹夊叏鎻愪緵淇濋殰銆,https://blog.csdn.net/GaussDB/article/details/123223863,AppGallery Connect浜戞暟鎹簱,鏁版嵁搴擄綔database锝滄暟鎹簱寮鍙戯綔浜戣绠楋綔鍗庝负浜 +銆愬弬璧涗綔鍝21銆慚ogDB/openGauss 鐢熸佸伐鍏-MTK(Migration ToolKit) 鏁版嵁搴撹縼绉,涓銆佸噯澶囩幆澧1. 婧愬簱鍒涘缓锛圤racle锛夊垱寤篛racle 11.2.0.4ocker pull registry.cn-hangzhou.aliyuncs.com/lhrbest/oracle_11g_ee_lhr_11.2.0.4:1.0docker run -itd --name oracle -h oracle --privileged=true -p 1521:1521 -p 222:22 -p 1158:1158 lhrbest/oracle_11g_ee_lhr_11.2.0.4.,https://blog.csdn.net/GaussDB/article/details/118567455,鍙傝禌鏂囩珷灞曠ず-绗簩灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴 +銆愬弬璧涗綔鍝38銆憃penGauss/MogDB鏁版嵁搴撹Е鍙戝櫒鍒嗕袱姝ユ媶瑙ｅ垱寤,浣滆咃細褰啿Oracle瑙﹀彂鍣ㄥ弬鑰冧緥瀛怌REATE OR REPLACE TRIGGER ora_trigger AFTER UPDATE OR INSERT OR DELETE ON tab_x FOR each rowdeclare ...begin ... insert into tab_x ...;end;/閽堝涓婇潰鐨勪緥瀛愶紝PostgreSQL閲岄渶瑕佸垎涓ゆ鏉ユ搷浣1.鍏堝垱寤衡滆Е鍙戝櫒鍑芥暟鈥濃滆Е鍙戝櫒鍑芥暟鈥濇槸杩斿洖绫诲瀷涓簍rigger鐨勫嚱鏁帮紝鎶婁笂闈㈢殑涓氬姟閫昏緫鎻愬彇鍒颁笅闈㈢殑鍑芥暟閲岄潰銆,https://blog.csdn.net/GaussDB/article/details/121993369,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔postgresql锝渙racle +銆愬弬璧涗綔鍝20銆戙恛penGauss銆慥irtualbox+openEuler閮ㄥ睘openGauss鏁版嵁搴,Virtualbox+openEuler閮ㄥ睘openGauss鏁版嵁搴撴寚瀵兼墜鍐 鍓 瑷绠浠嬪唴瀹规弿杩板墠缃潯浠跺疄楠岀幆澧冭鏄庡崟鏈哄畨瑁呮瑙 openGauss鏁版嵁搴撳畨瑁1.1 瀹為獙浠嬬粛鍏充簬鏈疄楠屽疄楠岀洰鐨 1.2 铏氭嫙鏈篤irtualBox涓嬭浇鍙婂畨瑁1.3 openEuler-20.03-LTS闀滃儚鏂囦欢涓嬭浇1.4 VirtualBox涓嬪畨瑁卭penEuler-20.03-LTS鎿嶄綔绯荤粺1.5 鎿嶄綔绯荤粺鐜鍑嗗1.6 瀹夎openGauss鏁版嵁搴 鏁版嵁搴撲娇鐢1.7 鍓嶆彁鏉′欢1.8 鎿嶄綔姝ラ ..,https://blog.csdn.net/GaussDB/article/details/118566845,鍙傝禌鏂囩珷灞曠ず-绗簩灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴 +浣跨敤Cloud DB鏋勫缓APP 蹇熷叆闂-Web绡,Web搴旂敤鐨勬暟鎹皢浼氬偍瀛樺湪浜戜晶锛屾湰鍦颁笉浼氱紦瀛樻暟鎹傚湪杩涜鏁版嵁绠＄悊鎿嶄綔鏃讹紝鎮ㄥ皢浼氱洿鎺ユ搷浣滀簯渚ф暟鎹俉eb SDK灏嗕細涓烘偍鐨勫簲鐢ㄤ笌浜戞暟鎹簱鐨勯氳鍜岄氳瀹夊叏鎻愪緵淇濋殰銆傛绀轰緥搴旂敤婕旂ず浜嗗浣曞揩閫熺殑浣跨敤Cloud DB鏋勫缓绠鍗曠殑鍥句功绠＄悊鏈嶅姟銆,https://blog.csdn.net/GaussDB/article/details/123176306,AppGallery Connect浜戞暟鎹簱,鍓嶇锝滄暟鎹簱锝渄atabase锝淐loud DB锝滀簯璁＄畻 +銆愬弬璧涗綔鍝37銆憃penGauss/MogDB鏁版嵁搴撳嚱鏁板垱寤虹殑涓ょ椋庢牸,浣滆咃細澶氱背鐖告瘮PostgreSQL椋庢牸create or replace function months_between()returns numberas $function$begin return 0; exception when 鈥nd;$function$ language plpgsql;Oracle椋庢牸create or replace function months_between()return numberas begin retur,https://blog.csdn.net/GaussDB/article/details/121993342,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔postgresql锝渟ql +銆愬弬璧涗綔鍝36銆戝紑婧愭暟鎹簱OpenGauss鐨勫畨瑁呭拰杩愯,浣滆咃細Jackey WU涓銆伮犅 瀹夎鐜1銆 OpenGauss鐗堟湰openGauss-2.1.0-openEuler-64bit涓嬭浇鍦板潃锛歨ttps://opengauss.obs.cn-south-1.myhuaweicloud.com/2.0.1/x86/openGauss-2.1.0-openEuler-64bit.tar.bz22銆 铏氭嫙鏈轰俊鎭櫄鎷熸満杞欢锛歏Mware Works,https://blog.csdn.net/GaussDB/article/details/121990765,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔linux锝渄atabase +銆愬弬璧涗綔鍝17銆憃penGauss瀹為獙蹇冨緱涔媑s_basebackup鐗╃悊澶囦唤涓庢仮澶,2021骞4鏈堜唤寮濮嬫帴瑙penGauss骞跺仛openGauss鐨勬湁鍏冲疄楠岋紝浠婂ぉ璁颁笅gs_basebackup鐗╃悊澶囦唤鐨勫疄楠岀粡鍘:-D锛屼互鍏嶆湭鏉ュ繕璁般傦紙閮ㄥ垎鍐呭鍙兘鏈夌枏婕忥紝鏈涘寘瀹瑰拰鎸囧嚭锛夋敞锛氬疄楠岀殑璁捐鎬濊矾鍙傝冧簬鍗庝负openGauss鐨勬寚瀵兼墜鍐屻1.鏁版嵁搴撶墿鐞嗗浠戒粙缁嶆暟鎹簱鐗╃悊澶囦唤鎸囩殑鏄鏁版嵁搴撲竴浜涘叧閿枃浠跺鏃ュ織銆侀厤缃枃浠躲佸叧閿暟鎹瓑杩涜澶囦唤鍦ㄦ暟鎹簱閬埌鐮村潖鏃惰兘浠庡浠藉杩涜鎭㈠銆傚悓鏃秅s_basebackup澶囦唤鐨勬槸鏁版嵁搴撶殑浜岃繘鍒舵枃浠讹紝鍥犳鍦ㄦ仮澶嶆槸鍙互鐩存帴鎷疯礉鏇挎崲鍘熸湁鐨勬枃浠舵垨鑰呯洿鎺ュ湪澶囦唤鐨勫簱鍚姩鏁版嵁搴撱,https://blog.csdn.net/GaussDB/article/details/118566907,鍙傝禌鏂囩珷灞曠ず-绗簩灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔mysql锝渢alkingdata锝滄繁搴﹀涔狅綔鍚庣 +浣跨敤Cloud DB鏋勫缓APP 蹇熷叆闂 - iOS绡,姒傝堪姝ょず渚嬪簲鐢ㄦ紨绀轰簡濡備綍蹇熺殑浣跨敤Cloud DB鏋勫缓绠鍗曠殑鍥句功绠＄悊鏈嶅姟銆傞氳繃蹇熷叆闂ㄥ拰绀轰緥搴旂敤锛屾偍灏嗕細浜嗚В鍒板涓嬩俊鎭細濡備綍浣跨敤Cloud DB杩涜搴旂敤寮鍙戙 搴旂敤鏁版嵁濡備綍鍐欏叆鍒癈loud DB銆 濡備綍瀹炵幇鏁版嵁鐨勬煡璇€ 瀹炴椂渚﹀惉鏁版嵁鐨勬洿鏀广 浣撻獙绔簯鏁版嵁鍚屾绛夊姛鑳姐傚紑鍙戝噯澶囦娇鐢–loud DB鏋勫缓搴旂敤鏈嶅姟锛岄渶瑕佸畬鎴愪互涓嬪噯澶囧伐浣滐細鎮ㄥ凡缁忓湪寮鍙戣呰仈鐩熷畼缃戞敞鍐屽笎鍙峰苟閫氳繃瀹炲悕璁よ瘉锛岃缁嗚鍙傝甯愬彿娉ㄥ唽璁よ瘉銆 鎮ㄥ凡缁忓湪AppGallery Connect鎺у埗鍙颁笂鍒涘缓椤圭洰鍜屽簲鐢,https://blog.csdn.net/GaussDB/article/details/123071584,AppGallery Connect浜戞暟鎹簱,鏁版嵁搴擄綔database锝渋OS锝淎PP锝淐loud DB +銆愬弬璧涗綔鍝19銆戙恛penGauss銆慻sql瀹㈡埛绔伐鍏凤紙浜岋級gsql瀹㈡埛绔伐鍏蜂箣Data Studio瀹㈡埛绔伐鍏,Data Studio瀹㈡埛绔伐鍏 鍐欏湪鍓嶉潰1.3 Data Studio瀹㈡埛绔伐鍏1.3.1 鍑嗗杩炴帴鐜1.3.2 纭畾26000绔彛鏄惁鏀惧紑1.3.3 杞欢鍖呬笅杞藉強瀹夎1.3.4 Data Studio鐢ㄦ埛鐣岄潰1.3.5 鑾峰彇宸ュ叿浣跨敤鎵嬪唽 鍐欏湪鍓嶉潰 鍥犱负鍗氫富骞舵病鏈夎喘涔颁娇鐢ㄥ崕涓轰簯鐨刼penGauss鍙妎penEurler銆備娇鐢ㄧ殑鏄啀VirtualBox涓婄殑闀滃儚鎼缓璧锋潵鐨刼penGauss銆傚洜姝ゅ浜1.3.2鍦ㄥ崕涓轰簯涓婇厤缃畨鍏ㄧ瓥鐣ワ紝寮鏀剧鍙ｇ殑鎿嶄綔绛夊彲浠ュ拷鐣ャ傜洿鎺ヨ烦杞埌1.3.3..,https://blog.csdn.net/GaussDB/article/details/118566621,鍙傝禌鏂囩珷灞曠ず-绗簩灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴 +浣跨敤Cloud DB鏋勫缓APP 蹇熷叆闂 - Android绡,姒傝堪姝ょず渚嬪簲鐢ㄦ紨绀轰簡濡備綍蹇熺殑浣跨敤Cloud DB鏋勫缓绠鍗曠殑鍥句功绠＄悊鏈嶅姟銆傞氳繃蹇熷叆闂ㄥ拰绀轰緥搴旂敤锛屾偍灏嗕細浜嗚В鍒板涓嬩俊鎭細濡備綍浣跨敤Cloud DB杩涜搴旂敤寮鍙戙傚簲鐢ㄦ暟鎹浣曞啓鍏ュ埌Cloud DB銆傚浣曞疄鐜版暟鎹殑鏌ヨ銆傚疄鏃朵睛鍚暟鎹殑鏇存敼銆備綋楠岀浜戞暟鎹悓姝ョ瓑鍔熻兘銆傚紑鍙戝噯澶囦娇鐢–loud DB鏋勫缓搴旂敤鏈嶅姟锛岄渶瑕佸畬鎴愪互涓嬪噯澶囧伐浣滐細鎮ㄥ凡缁忓湪寮鍙戣呰仈鐩熷畼缃戞敞鍐屽笎鍙峰苟閫氳繃瀹炲悕璁よ瘉锛岃缁嗚鍙傝甯愬彿娉ㄥ唽璁よ瘉銆傛偍宸茬粡鍦ˋppGallery Connect鎺у埗鍙颁笂鍒涘缓椤圭洰鍜屽簲鐢紝璇︾粏璇峰弬瑙佸垱寤洪」鐩傜ず渚,https://blog.csdn.net/GaussDB/article/details/123069122,AppGallery Connect浜戞暟鎹簱,鏁版嵁搴擄綔android锝淐loud DB +銆愬弬璧涗綔鍝35銆憃penGauss鏁版嵁搴撶殑瀹夎涓庤繍琛,鏈疄楠屼富瑕佸唴瀹逛负鍦–entOS 7.9涓婂畨瑁呴儴缃瞣penGauss鏁版嵁搴擄紝骞惰繘琛岀畝鍗曠殑鏁版嵁搴撶浉鍏虫搷浣溿,https://blog.csdn.net/GaussDB/article/details/121990075,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔centos锝渓inux +銆愬弬璧涗綔鍝18銆戙恛penGauss銆慻sql瀹㈡埛绔伐鍏凤紙涓锛夊疄楠屼粙缁&&gsql瀹㈡埛绔伐鍏,gsql瀹㈡埛绔伐鍏 鍓 瑷绠浠嬪唴瀹规弿杩板墠缃潯浠 瀹㈡埛绔伐鍏1.1 瀹為獙浠嬬粛1.1.1 鍏充簬鏈疄楠1.1.2 瀹為獙鐩殑 1.2 gsql瀹㈡埛绔伐鍏1.2.1 gsql杩炴帴鏁版嵁搴1.2.1.1 纭杩炴帴淇℃伅1.2.1.2 鏈湴杩炴帴鏁版嵁搴 1.2.2 gsql鑾峰彇甯姪1.2.2.2 杩炴帴鏁版嵁搴撴椂锛屽彲浠ヤ娇鐢ㄥ涓嬪懡浠よ幏鍙栧府鍔╀俊鎭1.2.2.3 杩炴帴鍒版暟鎹簱鍚庯紝鍙互浣跨敤濡備笅鍛戒护鑾峰彇甯姪淇℃伅 1.2.3 gsql鍛戒护浣跨敤1.2.3.1 鍓嶆彁鏉′欢1.2.3.2 鎵ц涓鏉″瓧绗︿覆鍛戒护1.2.3,https://blog.csdn.net/GaussDB/article/details/118543690,鍙傝禌鏂囩珷灞曠ず-绗簩灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴 +銆愬弬璧涗綔鍝34銆戝浗浜у紑婧愭暟鎹簱OpenGauss鐨勫畨瑁呰繍琛,瀹夎鐜锛歏Mware Workstation Pro铏氭嫙鏈篊entOS-7-x86_64-DVD-1810鏄犲儚鏂囦欢,https://blog.csdn.net/GaussDB/article/details/121989651,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔linux锝渄atabase 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+openGauss寮婧愭暟鎹簱浜屾寮鍙戞寚瀵兼墜鍐岋紙涓嬶級,鏈妭鍐呭涓昏浠嬬粛缂栬瘧鍜岄獙璇佷簩娆″紑鍙戠粨鏋溿傜紪璇戠紪璇戠幆澧冭姹傛搷浣滅郴缁熺幆澧冭姹傛搷浣滅郴缁熺幆澧冭姹傚涓嬭〃銆侰PU鎿嶄綔绯荤粺瑕佹眰X86鏋舵瀯CentOS 7.6锛宱penEuler 20.3LTSARM鏋舵瀯openEuler 20.3LTS锛 楹掗簾V10涓嬫枃绔犺妭涓互浣跨敤鍗庝负浜慐CS鏈嶅姟鐨勯膊楣忔湇鍔″櫒锛圓RM鏋舵瀯+ openEuler鎿嶄綔绯荤粺锛変负渚嬭繘琛屼粙缁嶃傛偍涔熷彲浠ヨ嚜琛岄夋嫨鍦ㄦ湰鍦癙C鏈哄畨瑁呰櫄鎷熸満杩涜鎿嶄綔锛圶86鏋舵瀯锛夛紝璇︾粏姝ラ鍙弬鑰冦婂湪铏氭嫙鏈+CentOS涓婂畨瑁呴儴缃瞣penGau,https://blog.csdn.net/GaussDB/article/details/122997674,openGauss缁忛獙鎬荤粨,鏁版嵁搴擄綔浜戣绠楋綔鏁版嵁搴撳紑鍙戯綔openGauss +銆愬弬璧涗綔鍝33銆憃pengauss鏁版嵁搴撶殑璇嶆硶鍜岃娉曞垎鏋,璇嶆硶鍒嗘瀽閮ㄥ垎锛
openGauss閲囩敤flex鍜宐ison涓や釜宸ュ叿鏉ュ畬鎴愯瘝娉曞垎鏋愬拰璇硶鍒嗘瀽鐨勪富瑕佸伐浣溿傚浜庣敤鎴风殑姣忎釜杈撳叆鐨凷QL璇彞锛宖lex宸ュ叿浼氬厛鎶婅繖浜涜鍙ヨ繘琛岃瘝娉曞垎鏋愶紝鐒跺悗鐢熸垚璇嶆硶鍒嗘瀽鐨勪唬鐮,https://blog.csdn.net/GaussDB/article/details/121982455,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔database锝滃ぇ鏁版嵁 +銆愬弬璧涗綔鍝15銆憃penGauss鏁版嵁搴撶淮鎶ょ鐞,openGauss鏁版嵁搴撶淮鎶ょ鐞 openGauss鏁版嵁搴撶淮鎶ょ鐞 1 鎿嶄綔绯荤粺鍙傛暟妫鏌1.1 瀹為獙浠嬬粛1.1.1 鍏充簬鏈疄楠実s_checkos宸ュ叿鐢ㄦ潵甯姪妫鏌ユ搷浣滅郴缁熴佹帶鍒跺弬鏁般佺鐩橀厤缃瓑鍐呭锛屽苟瀵圭郴缁熸帶鍒跺弬鏁般両/O閰嶇疆銆佺綉缁滈厤缃拰THP鏈嶅姟绛変俊鎭繘琛岄厤缃傛湰瀹為獙涓昏鏄氳繃gs_checkos宸ュ叿鏉ユ鏌ユ搷浣滅郴缁熷弬鏁拌缃槸鍚﹀悎鐞嗐傚厛杩涜鍦烘櫙璁剧疆锛岀劧鍚庢牴鎹鏌ョ粨鏋滆繘琛屽弬鏁拌皟鏁淬1.1.2 瀹為獙鐩殑鎺屾彙gs_checkos宸ュ叿鐨勫熀鏈娇鐢紱1.2 鍦烘櫙璁剧疆鍙婃搷浣滄楠ゆ楠 1鐢≧,https://blog.csdn.net/GaussDB/article/details/118544120,鍙傝禌鏂囩珷灞曠ず-绗簩灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔澶ф暟鎹綔瀹夊叏锝滄繁搴﹀涔狅綔鏁版嵁鎸栨帢 +銆愬弬璧涗綔鍝32銆憃penGauss2.1.0鏂扮壒鎬-璐︽湰鏁版嵁搴,涓轰簡闃叉鏁版嵁搴撹繍缁翠汉鍛樺彲鑳藉瓨鍦ㄧ洃瀹堣嚜鐩椼佺鏀规暟鎹簱骞舵摝闄ょ棔杩圭瓑琛屼负锛屽彲浠ュ埄鐢ㄨ处鏈暟鎹簱鐗规ф潵杩涜鏇村姞鍏ㄩ潰鐨勫璁″拰杩芥函鍘嗗彶銆傚湪淇敼闃茬鏀圭敤鎴疯〃鏁版嵁鏃讹紝鏁版嵁搴撲細灏嗕慨鏀硅涓鸿褰曡嚦鍙彲杩藉姞鏁版嵁鐨勫巻鍙茶〃涓紝浠庤岃揪鍒拌褰曟搷浣滃巻鍙插拰鎿嶄綔婧簮鐨勮兘鍔涖,https://blog.csdn.net/GaussDB/article/details/121981677,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔database锝滃ぇ鏁版嵁 +openGauss寮婧愭暟鎹簱浜屾寮鍙戞寚瀵兼墜鍐岋紙涓婏級,绠浠媜penGauss鏄紑婧愬叧绯诲瀷鏁版嵁搴擄紝閲囩敤瀹㈡埛绔/鏈嶅姟鍣紝鍗曡繘绋嬪绾跨▼鏋舵瀯锛屾敮鎸佸崟鏈哄拰涓涓诲澶囬儴缃叉柟寮忥紝澶囨満鍙锛屾敮鎸佸弻鏈洪珮鍙敤鍜岃鎵╁睍銆傛湰瀹為獙涓昏鎻忚堪濡備綍瀵筼penGauss寮婧愭暟鎹簱杩涜浜屾寮鍙戯紝骞剁紪璇戦獙璇併傚唴瀹规弿杩版湰瀹為獙涓昏鍐呭涓哄湪寮婧愮ぞ鍖烘敞鍐屻佹媺鍙栨湰鍦颁唬鐮併佸openGauss寮婧愭暟鎹簱杩涜绠鍗曚慨鏀逛綋楠屼簩娆″紑鍙戯紝骞跺畨瑁呮暟鎹簱杩涜楠岃瘉銆傚墠缃潯浠剁敱浜庢湰瀹為獙娑夊強鍒板湪openEuler鎿嶄綔绯荤粺涓婅繘琛宱penGauss鏁版嵁搴撶殑閮ㄧ讲锛岄渶瑕佹帉鎻inux绯荤粺鐨勫熀鏈搷浣滃拰绯荤粺鍛戒护銆傚疄楠岀幆澧冭鏄,https://blog.csdn.net/GaussDB/article/details/122957025,openGauss缁忛獙鎬荤粨,鏁版嵁搴擄綔database锝滄暟鎹簱寮鍙 +銆愬弬璧涗綔鍝14銆慦indows瀹夎鍗庝负openGauss鏁版嵁搴撯斺攐penGauss鍩轰簬x86鏋舵瀯openEuler铏氭嫙鏈虹殑缂栬瘧浠ュ強JDBC鐨勮繛鎺,1銆丠ype-V铏氭嫙鏈哄畨瑁卭penEuler铏氭嫙鏈哄钩鍙版湁寰堝锛屽儚vmware銆丠ype-V銆乂irtualBox绛夌瓑锛岃冭檻鍒颁笌wsl2鐨勫吋瀹癸紝杩欓噷閫夌敤Hype-V鏉ュ畨瑁厁86鏋舵瀯鐨刼penEuler寮鍚 hype-v铏氭嫙鏈轰笅杞絰86鏋舵瀯openEuler闀滃儚鎵撳紑openEuler瀹樼綉锛屾垜浠繖閲屾墦绠椾娇鐢╫penEuler-20.03-LTS闀挎湡鏀寔鐗堜緷娆℃墦寮openEuler-20.03-LTS-ISO-x86-64锛岄夋嫨openEuler-20.03-LTS-x86_64-dvd.iso)杩,https://blog.csdn.net/GaussDB/article/details/118542654,鍙傝禌鏂囩珷灞曠ず-绗簩灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,娣卞害瀛︿範锝滄暟鎹簱锝滃ぇ鏁版嵁锝滄暟鎹寲鎺橈綔鏈哄櫒瀛︿範 +銆愬弬璧涗綔鍝31銆慜DBC椹卞姩杩炴帴MogDB/openGauss,涓銆佺幆澧冭鏄嶽root@node1 ~]# cat /etc/redhat-releaseCentOS Linux release 7.6.1810 (Core) 浜屻乽nixODBC瀹夎鏈夌綉缁滃畨瑁(鍙洿鎺ヨ烦鑷充笁)yum install -y unixODBC.x86_64鏃犵綉缁滃畨瑁1.涓嬭浇杞欢鍖呭苟瑙ｅ帇wget https://sourceforge.net/projects/unixodbc/files/unixODBC/2.3.7/unixODBC-2.3.7pre.tar.gz/d,https://blog.csdn.net/GaussDB/article/details/121981307,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔鏈嶅姟鍣綔database +openGauss鏁版嵁搴撳浠芥仮澶嶆寚瀵兼墜鍐,绠浠嬫湰鎸囧涔﹂傜敤浜巓penGauss鏁版嵁搴擄紝閫氳繃璇ユ寚瀵间功鍙互浜嗚ВopenGauss鏁版嵁搴撴敮鎸佺殑涓ょ澶囦唤鎭㈠绫诲瀷銆佸绉嶅浠芥仮澶嶆柟妗堬紝骞惰兘澶熷湪澶囦唤鍜屾仮澶嶈繃绋嬩腑鎻愪緵鏁版嵁鐨勫彲闈犳т繚闅滄満鍒躲傚唴瀹规弿杩版暟鎹浠芥槸淇濇姢鏁版嵁瀹夊叏鐨勯噸瑕佹墜娈典箣涓锛屼负浜嗘洿濂界殑淇濇姢鏁版嵁瀹夊叏锛宱penGauss鏁版嵁搴撴敮鎸佷袱绉嶅浠芥仮澶嶇被鍨嬨佸绉嶅浠芥仮澶嶆柟妗堬紝澶囦唤鍜屾仮澶嶈繃绋嬩腑鎻愪緵鏁版嵁鐨勫彲闈犳т繚闅滄満鍒躲傚浠戒笌鎭㈠绫诲瀷鍙垎涓洪昏緫澶囦唤涓庢仮澶嶃佺墿鐞嗗浠戒笌鎭㈠銆傚墠缃潯浠剁敱浜庢湰瀹為獙涓昏鏄湪openEuler鎿嶄綔绯荤粺涓婅繘琛屾暟鎹簱鐨勫浠藉拰鎭㈠锛岄渶瑕佹帉鎻i,https://blog.csdn.net/GaussDB/article/details/122920923,openGauss缁忛獙鎬荤粨,鏁版嵁搴擄綔database锝渙penGauss锝滄暟鎹簱寮鍙 +銆愬弬璧涗綔鍝13銆憃penGauss 澶囦唤鎭㈠gs_probackup,"openGauss 澶囦唤鎭㈠涔媑s_probackup鏈哄櫒鏁伴噺锛2 鍙扮‖浠剁幆澧冿細x86 铏氭嫙鏈虹殑鍐呭瓨4GB杞欢鐜锛欳entOS7.6 x64鏁版嵁搴撶増鏈細opengauss2.0.0,鏁版嵁搴撹蒋浠舵槸閫氳繃缂栬瘧瀹夎鑺傜偣锛歯ode1 192.168.126.129鑺傜偣锛歯ode2 192.168.126.1301.1. 鑳屾櫙淇℃伅gs_probackup鏄竴涓敤浜庣鐞唎penGauss鏁版嵁搴撳浠藉拰鎭㈠鐨勫伐鍏枫傚畠瀵筼penGauss瀹炰緥杩涜瀹氭湡澶囦唤锛屼互渚垮湪鏁版嵁搴撳嚭鐜版晠闅滄椂鑳藉鎭㈠鏈嶅姟鍣ㄣ傚彲鐢ㄤ簬澶囦唤鍗",https://blog.csdn.net/GaussDB/article/details/118540757,鍙傝禌鏂囩珷灞曠ず-绗簩灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,澶ф暟鎹綔鏁版嵁搴擄綔娣卞害瀛︿範锝滄暟鎹寲鎺橈綔postgresql +銆愬弬璧涗綔鍝30銆戦厤缃甅ogDB/openGauss鐨刧rafana 鐨刣ashboard,"鎴戜滑宸茬粡浠嬬粛浜唒rometheus + grafana + opengauss_exporter瀹屾垚瀵筂ogDB/openGauss 鏁版嵁搴撶殑鐩戞帶,浣嗚繖鍙槸绗竴姝ワ紝鎴戜滑杩橀渶瑕侀氳繃grafana鐨刣ashboard鏌ョ湅鍚勪釜鍏虫敞鐨勬寚鏍囬」锛屾湰鏂囦富瑕佷粙缁峝ashboard鐨勯厤缃",https://blog.csdn.net/GaussDB/article/details/121980944,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,dashboard锝渏ava锝滃紑鍙戣瑷 +openGauss鏁版嵁搴撳畨鍏ㄦ寚瀵兼墜鍐,鏈疄楠岄傜敤浜 openGauss鏁版嵁搴擄紝閫氳繃璇ュ疄楠屽彲浠ラ『鍒╁畬鎴愬鏁版嵁搴撶敤鎴锋潈闄愮殑鎺у埗鍙婂悇绉嶅璁°,https://blog.csdn.net/GaussDB/article/details/122873632,openGauss缁忛獙鎬荤粨,鏁版嵁搴擄綔database锝滄暟鎹簱寮鍙戯綔缁存姢锝減ostgresql +銆愬弬璧涗綔鍝12銆戝熀浜庡崕涓轰簯椴查箯寮规т簯鏈嶅姟鍣ㄩ儴缃瞣penGauss鏁版嵁搴-瀹為獙,瀹為獙鐩爣涓庡熀鏈姹傛寚瀵肩敤鎴峰熀浜庡崕涓轰簯椴查箯浜戞湇鍔″櫒锛岄儴缃瞣penGauss鍗曟満鏁版嵁搴撱傞氳繃鏈疄楠岋紝鎮ㄨ兘澶燂細1.浣跨敤openGauss鐨刼m宸ュ叿鎴愬姛瀹夎openGauss鍗曟満鏁版嵁搴撱2.鐧诲綍鍒皁penGauss鏁版嵁搴撹繘琛岀畝鍗曠殑澧炲垹鏀规煡鎿嶄綔銆傚疄楠屾楠わ細1.璐拱椴查箯浜戜富鏈鸿喘涔板脊鎬т簯鏈嶅姟鍣‥CS閫夊瀷鏃跺欙紝CPU鏋舵瀯闇瑕侀夋嫨椴查箯璁＄畻銆傛搷浣滅郴缁熼夋嫨openEuler 鈥 openEuler 20.03 64bit with ARM(40GB)2锛岀櫥褰曚簯涓绘満锛屼笅杞給penGauss闀滃儚骞惰В鍘媅root@,https://blog.csdn.net/GaussDB/article/details/118524147,鍙傝禌鏂囩珷灞曠ず-绗簩灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔linux锝滆繍缁达綔澶ф暟鎹綔鏁版嵁鎸栨帢 +openGauss鏁版嵁搴撳紑鍙戞寚瀵兼墜鍐岋紙涓嬶級,浠ュ鏍℃暟鎹簱妯″瀷涓轰緥锛屼粙缁峯penGauss鏁版嵁搴撴暟鎹簱銆佽〃銆佽〃绌洪棿銆佺敤鎴峰強鍏跺畠瀵硅薄锛屼互鍙奡QL璇硶浣跨敤鐨勪粙缁嶃傚亣璁続甯侭瀛︽牎涓轰簡鍔犲己瀵瑰鏍＄殑绠＄悊锛屽紩鍏ヤ簡鍗庝负openGauss鏁版嵁搴撱傚湪B瀛︽牎閲岋紝涓昏娑夊強鐨勫璞℃湁瀛︾敓銆佹暀甯堛佺彮绾с侀櫌绯诲拰璇剧▼銆傛湰瀹為獙鍋囪鍦˙瀛︽牎鏁版嵁搴撲腑锛屾暀甯堜細鏁欐巿璇剧▼锛屽鐢熶細閫変慨璇剧▼锛岄櫌绯讳細鑱樿鏁欏笀锛岀彮绾т細缁勬垚闄㈢郴锛屽鐢熶細缁勬垚鐝骇銆傚洜姝わ紝鏍规嵁姝ゅ叧绯伙紝鏈疄楠岀粰鍑轰簡鐩稿簲鐨勫叧绯绘ā寮忓拰ER鍥撅紝骞跺鍏惰繘琛屽熀鏈殑鏁版嵁搴撴搷浣溿,https://blog.csdn.net/GaussDB/article/details/122835509,openGauss缁忛獙鎬荤粨,鏁版嵁搴撳紑鍙戯綔鏁版嵁搴擄綔database锝渙penGauss锝減ostgresql +銆愬弬璧涗綔鍝29銆憃penGauss鏁版嵁搴撶幆澧冮厤缃,涓銆侀鍏堝湪铏氭嫙鏈鸿鍏entos绯荤粺鍙傝冮摼鎺penGauss鈥斺擵Mware瀹夎 | C1everF0x鈥檚 Blog鍒涘缓鐢ㄦ埛瀹夎濂藉悗鏌ョ湅绯荤粺鐨勭増鏈簩銆佺綉缁滈厤缃偣涓涓嬪畨瑁呬綅缃劧鍚庣偣瀹屾垚閫鍑烘潵锛岄粯璁よ缃氨琛岋紝鍐嶇偣 鈥滅綉缁滃拰涓绘満鍚嶁濓紝鎵撳紑浠ュお缃戠殑寮鍏充富鏈哄悕瀛楄嚜宸卞畾涓涓紝ip鍦板潃涔熻璁颁綇锛屼袱涓俊鎭兘瑕佽浣忋傞棶棰樹竴锛氳櫄鎷熸満鑳藉ping閫氳繃涓绘満銆佷富鏈簆ing涓嶉氳櫄鎷熸満銆傚弬鑰冮摼鎺ワ細https://blog.csdn.net/weixin_43837229/article/details/94733475?u,https://blog.csdn.net/GaussDB/article/details/121979628,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔ssh锝滄湇鍔″櫒 +銆愬弬璧涗綔鍝11銆戣繃绋嬪寲SQL浠ュ強openGauss瀛樺偍杩囩▼銆佸嚱鏁般佽Е鍙戝櫒,涓銆 杩囩▼鍖朣QL鍩烘湰鐨凷QL鏄珮搴﹂潪杩囩▼鍖栫殑璇█銆傚祵鍏ュ紡SQL灏哠QL璇彞宓屽叆绋嬪簭璁捐璇█锛屽熷姪楂樼骇璇█鐨勬帶鍒跺姛鑳藉疄鐜拌繃绋嬪寲銆傝繃绋嬪寲SQL鏄SQL鐨勬墿灞曪紝浣垮叾澧炲姞浜嗚繃绋嬪寲璇彞鍔熻兘銆傜畝鍗曟潵璇达紝浠庢爣鍑哠QL璇彞鍒板祵鍏ュ紡SQL鍐嶅埌杩囩▼鍖朣QL锛屽氨鏄娇SQL鍔熻兘涓嶆柇澧炲己鐨勮繃绋嬨傛爣鍑哠QL璇彞鐩稿綋浜庢槸鍙互鎿嶇旱鏁版嵁搴撶殑涓浜涒滄鍣ㄢ濓紝宓屽叆寮廠QL鐩稿綋浜庣粰绋嬪簭璁捐璇█锛堝java锛孋璇█绛夛級瑁呭浜嗚繖浜涒滄鍣ㄢ濓紝鑰岃繃绋嬪寲SQL鐩稿綋浜庣粰杩欎簺鈥滄鍣ㄢ濅簣浠ヨ鑲夛紝閫氳繃鑷韩甯︽湁鐨勬祦绋嬫帶鍒惰鍙ユ搷绾垫暟鎹簱銆傝繃绋嬪寲SQL绋嬪簭鐨勫熀鏈,https://blog.csdn.net/GaussDB/article/details/118422225,鍙傝禌鏂囩珷灞曠ず-绗簩灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔澶ф暟鎹綔娣卞害瀛︿範锝滄暟鎹寲鎺橈綔oepnG +openGauss鏁版嵁搴撳紑鍙戞寚瀵兼墜鍐岋紙涓婏級,鏈疄楠屾寚瀵间功鍏堜粙缁嶅垱寤虹鐞嗙敤鎴枫佽〃鍙婂叾瀹冩暟鎹簱瀵硅薄绛塷penGauss鏁版嵁搴撶殑鍩烘湰鎿嶄綔锛屽啀浠庡鏍℃暟鎹ā鍨嬬殑妗堜緥鍏ユ墜锛岃繘琛屾ā鎷熸紨缁冦,https://blog.csdn.net/GaussDB/article/details/122804995,openGauss缁忛獙鎬荤粨,鏁版嵁搴撳紑鍙戯綔鏁版嵁搴擄綔database锝減ostgresql锝滅淮鎶 +銆愬弬璧涗綔鍝28銆憃penGauss涔媍entos7.9瀹夎,openGauss涔媍entos7.9瀹夎涓庨厤缃,https://blog.csdn.net/GaussDB/article/details/121979393,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,centos锝渓inux锝滆繍缁 +銆愬弬璧涗綔鍝10銆憃penGauss涔媔ndexadvisor娴嬭瘯涓庢荤粨,娴嬭瘯绉嶇被锛氬崟query绱㈠紩鎺ㄨ崘銆佽櫄鎷熺储寮曟帹鑽愶紙鐢变簬鏁版嵁闄愬埗娌℃湁杩涜workload娴嬭瘯锛夋祴璇曠殑琛ㄦ暟鎹噺濡備笅锛氬湪test鏁版嵁搴撲笅鐨刟ka_name銆乧ustomer琛ㄣ俛ka_name涓60澶氫竾鏉℃暟鎹紙鍙栬嚜imdb鏁版嵁闆嗘暟鎹腑涓涓〃鐨勬暟鎹級銆乧ustomer涓4鏉℃暟鎹紙鑷繁鍒涘缓鐨勶級銆2.鍗晀uery绱㈠紩鎺ㄨ崘锛歡s_index_advise 鐢ㄤ簬閽堝鍗曟寫鏌ヨ璇彞鐢熸垚鎺ㄨ崘绱㈠紩锛1锛墂here璇彞鍙湁涓涓睘鎬х殑鎯呭喌锛2锛墂here璇彞鏈夊涓睘鎬х殑鎯呭喌鈶 涓や釜灞炴э紝鑼冨洿鏌ユ壘.鍙帹鑽愪簡id锛屾病鏈夋帹鑽,https://blog.csdn.net/GaussDB/article/details/118420114,鍙傝禌鏂囩珷灞曠ず-绗簩灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔澶ф暟鎹綔鏁版嵁鎸栨帢锝滄繁搴﹀涔狅綔openGauss +openGauss鏁版嵁搴撶淮鎶ょ鐞嗘寚瀵硷紙涓嬶級,涓婃湡鎴戜滑浠嬬粛浜唎penGauss鏁版嵁搴撴搷浣滅郴缁熷弬鏁版鏌ャ佸仴搴风姸鎬佹鏌ャ佹暟鎹簱鎬ц兘妫鏌ワ紝鏈湡缁х画浠嬬粛鏃ュ織妫鏌ュ拰娓呯悊銆佹渶澶ц繛鎺ユ暟璁剧疆銆佽〃鍜岀储寮曠殑渚嬭缁存姢鐩稿叧鍐呭銆傛棩蹇楁鏌4.1 瀹為獙浠嬬粛4.1.1 鍏充簬鏈疄楠屾暟鎹簱杩愯鏃讹紝鏌愪簺鎿嶄綔鍦ㄦ墽琛岃繃绋嬩腑鍙兘浼氬嚭鐜伴敊璇紝鏁版嵁搴撲緷鐒惰兘澶熻繍琛屻備絾鏄鏃舵暟鎹簱涓殑鏁版嵁鍙兘宸茬粡鍙戠敓涓嶄竴鑷寸殑鎯呭喌銆傚缓璁鏌penGauss杩愯鏃ュ織锛屽強鏃跺彂鐜伴殣鎮ｃ傚綋openGauss鍙戠敓鏁呴殰鏃讹紝浣跨敤 gs_collector 姝ゅ伐鍏锋敹闆哋S淇℃伅銆佹棩蹇椾俊鎭互鍙婇厤缃枃浠剁瓑淇℃伅锛屾潵瀹氫綅闂銆傛湰瀹,https://blog.csdn.net/GaussDB/article/details/122727033,openGauss缁忛獙鎬荤粨,鏁版嵁搴擄綔postgresql锝渄atabase锝滅淮鎶わ綔openGauss +銆愬弬璧涗綔鍝27銆憃penGauss瀹夎涓嶫DBC杩炴帴锛堜紒涓氱増锛,涓銆 openGauss瀹夎锛堜紒涓氱増锛1. 鑾峰彇瀹夎鍖1.1. 浠巓penGauss寮婧愮ぞ鍖轰笅杞藉搴斿钩鍙扮殑瀹夎鍖呫 閫氳繃https://opengauss.org/zh/download.html 鐧诲綍openGauss寮婧愮ぞ鍖猴紝閫夋嫨 2.0.0鐗堟湰瀵瑰簲骞冲彴浼佷笟鐗堝畨瑁呭寘锛坥penGauss-2.0.0-CentOS-64bit-all.tar.gz锛夈 鍗曞嚮鈥滀笅杞解濄 1.2. 妫鏌ュ畨瑁呭寘銆 瑙ｅ帇瀹夎鍖咃紝妫鏌ュ畨瑁呯洰褰曞強鏂囦欢鏄惁榻愬叏銆傚湪瀹夎鍖呮墍鍦ㄧ洰褰曟墽琛屼互涓嬪懡浠わ細 tar -zxvf openGauss-,https://blog.csdn.net/GaussDB/article/details/121974933,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,centos锝渓inux锝滄湇鍔″櫒 +銆愬弬璧涗綔鍝9銆憃penGauss鍦╠ocker涓婄殑瀹夎锛岃繛鎺ヤ互鍙妀ava杩炴帴,涓銆乷penguass鐨勫畨瑁呭浣曞揩閫熺畝娲佸湴瀹夎openguass瀹夎opengauss鐨勬柟寮忓湪鎴戝凡鐭ヨ寖鍥村唴鏈変袱绉嶏紝涓绉嶆槸鍦ㄨ櫄鎷熸満涓婂畨瑁卌entos锛堝叾瀹炴垜鎰熻鏄釜linux灏辫锛屼絾鏄垜涔熸病璇曡繃锛夌劧鍚庡湪浣跨敤openguass鐨勯暅鍍忚繘琛屾墜鍔ㄥ畨瑁呫傜浜岀鏄洿鎺ュ湪docker涓婃媺鍙栭暅鍍忓嵆鍙備粠涓婇潰鐨勬弿杩颁腑锛岀涓绉嶆柟娉曠湅涓婂幓寰堝鏉傚疄闄呬笂涔熷緢澶嶆潅锛屾墍浠ユ垜閮芥槸浣跨敤绗簩绉嶆柟娉曠殑銆備綘瑕侀棶杩欎袱绉嶅畨瑁呮柟寮忔湁浠涔堜笉鍚屽悧锛熷湪鎴戜娇鐢ㄧ殑鑼冨洿鍐呮垜鎰熻鏄病鏈変粈涔堜笉鍚岀殑锛屼富瑕佹槸瀹夎绠鍗曞拰鏂逛究閭ｆ垜浠潵鐪嬬湅鎬庝箞瀹夎鍚ocker涓嬭浇,https://blog.csdn.net/GaussDB/article/details/118419876,鍙傝禌鏂囩珷灞曠ず-绗簩灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔澶ф暟鎹綔鏁版嵁鎸栨帢锝滄繁搴﹀涔狅綔openGauss +openGauss鏁版嵁搴撶淮鎶ょ鐞嗘寚瀵硷紙涓婏級,绠浠嬫湰瀹為獙閫傜敤浜 openGauss鏁版嵁搴擄紝閫氳繃璇ュ疄楠屽彲浠ラ『鍒╁畬鎴愬鏁版嵁搴撳悇椤规棩甯稿熀鏈淮鎶ょ鐞嗐備富瑕佸唴瀹逛负鎿嶄綔绯荤粺鍙傛暟妫鏌ャ乷penGauss鍋ュ悍鐘舵佹鏌ャ佹暟鎹簱鎬ц兘妫鏌ャ佹棩蹇楁鏌ュ拰娓呯悊銆佹椂闂翠竴鑷存ф鏌ャ佸簲鐢ㄨ繛鎺ユ暟妫鏌ャ佷緥琛岀淮鎶よ〃绛夈傚墠缃潯浠剁敱浜庢湰瀹為獙涓昏鏄湪openEuler鎿嶄綔绯荤粺涓婅繘琛屾暟鎹簱缁存姢绠＄悊锛岄渶瑕佹帉鎻inux绯荤粺鐨勫熀鏈搷浣滃拰绯荤粺鍛戒护锛岃缁嗚鍙傝闄勫綍涓銆傛暟鎹簱缁存姢绠＄悊灏ゅ叾鏄緥琛岃〃銆佺储寮曠殑缁存姢闇瑕佹帉鎻penGauss鏁版嵁搴撶殑鍩烘湰鎿嶄綔鍜孲QL璇硶锛宱penGauss鏁版嵁搴撴敮鎸丼QL20,https://blog.csdn.net/GaussDB/article/details/122695777,openGauss缁忛獙鎬荤粨,鏁版嵁搴擄綔database锝滅淮鎶わ綔openGauss +銆愬弬璧涗綔鍝26銆憃penGauss 1.0.1鍗曟満鐗堝畨瑁,鐜淇℃伅锛歄penGauss鐗堟湰锛1.0.1杞欢鍖呬笅杞藉湴鍧锛歨ttps://opengauss.org/zh/download.htmlLinux锛欳entOS 7.6192.168.0.246 opengauss瀹夎渚濊禆鍖# yum婧愰厤缃甗root@opengauss ~]# mkdir /etc/yum.repos.d/repo_bak[root@opengauss ~]# mv /etc/yum.repos.d/* /etc/yum.repos.d/repo_bak/[root,https://blog.csdn.net/GaussDB/article/details/121974700,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏈嶅姟鍣綔linux锝渃entos +銆愬弬璧涗綔鍝8銆憃pengauss 2.0.0 鍗囧埌2.0.1,"opengauss 2.0.0 鍗囧埌2.0.1鎿嶄綔绯荤粺鏄痮peneuler 20.03 LTS sp1,4c4g,opengauss 2.0 鏄敤璐惧啗閿嬭佸笀鐨勪竴閿畨瑁呰剼鏈畨瑁呯殑銆俒omm@openeuler ~]$ gs_om -Vgs_om (openGauss OM 2.0.0 build 7ef5c80a) compiled at 2021-03-31 21:16:05 commit 0 last mr灏2.0.1鐨勫寘鏀惧湪鍘熷畨瑁呯洰褰/soft/openGauss涓媗sbin openGa",https://blog.csdn.net/GaussDB/article/details/118386047,鍙傝禌鏂囩珷灞曠ず-绗簩灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔澶ф暟鎹綔娣卞害瀛︿範锝渟hujuwajue锝渙penGauss +openGauss鏁版嵁搴撴棩蹇楃鐞嗘寚瀵,鏈枃浠嬬粛openGauss鏁版嵁搴撴棩蹇楃浉鍏冲唴瀹瑰拰绠＄悊鏂规硶锛屼簡瑙penGauss鏁版嵁搴撲腑鏃ュ織绠＄悊鐨勫唴瀹癸紝骞跺鏁版嵁搴撹繘琛屾棩甯哥鐞嗙淮鎶ゃ侀棶棰樺畾浣嶅拰鏁版嵁搴撴仮澶嶇殑鎿嶄綔銆傜幆澧冭鏄庣粍缃戣鏄庢湰瀹為獙鐜涓簅penGauss鏁版嵁搴撶鐞嗙郴缁燂紝瀹夎鍦ㄥ崕涓轰簯openEuler寮规ф湇鍔″櫒ECS涓娿傝澶囦粙缁嶄负浜嗘弧瓒虫暟鎹簱鍘熺悊涓庡疄璺佃绋嬪疄楠岄渶瑕侊紝寤鸿姣忓瀹為獙鐜杞欢鐗堟湰閲囩敤浠ヤ笅閰嶇疆锛氳澶囧悕绉拌澶囧瀷鍙疯蒋浠剁増鏈暟鎹簱openGaussopenGauss 1.1.0鎿嶄綔绯荤粺openEuler,https://blog.csdn.net/GaussDB/article/details/122661353,openGauss缁忛獙鎬荤粨,鏁版嵁搴擄綔database锝滄棩蹇楋綔openGauss +銆愬弬璧涗綔鍝25銆憃penGauss 2.1.0涓涓讳袱澶囦紒涓氱増瀹夎,鐜淇℃伅OpenGauss鐗堟湰锛2.1.0杞欢鍖呬笅杞藉湴鍧锛歨ttps://opengauss.org/zh/download.htmlLinux锛欳entOS 7.6192.168.0.11 opengauss01192.168.0.12 opengauss02192.168.0.13 opengauss03閰嶇疆涓绘満鍩熷悕瑙ｆ瀽[root@opengauss01 ~]# vim /etc/hosts......192.168.0.11 opengauss01192.168.0.12 ,https://blog.csdn.net/GaussDB/article/details/121974319,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏈嶅姟鍣綔杩愮淮锝渓inux +銆愬弬璧涗綔鍝7銆慞ostgreSQL/openGauss鏁版嵁搴撴槗鐘殑鍗佸ぇ閿欒,鎬荤粨鍗佺偣PostgreSQL/openGauss鏁版嵁搴撲腑瀹规槗鐘殑閿欒銆1.鍚屾椂璁剧疆鏃ュ織琛屽墠缂鍜宑svlog鏍煎紡姣旇緝甯歌澶у鍚屾椂閰嶇疆涓嬮潰杩欎袱涓弬鏁發og_line_prefix = '%m %u %d %p'log_destination='csvlog'%m鏄甫姣鐨勬椂闂存埑%u鏄敤鎴峰悕%d鏄暟鎹簱鍚%p鏄繘绋婭D鐒跺悗褰撴垜浠厤缃负csvlog鏃ュ織鏃讹紝鏃ュ織琛岀殑鍐呭椤规槸鍥哄畾鐨勶紝鎵浠ュ綋鎴戜滑闇瑕侀厤缃棩蹇楀墠缂锛岀簿绠鏃ュ織琛岀殑鍐呭椤规椂锛宭og_destination涓嶈兘閰嶇疆涓篶svlog銆備笅闈㈡槸姝ｇ‘,https://blog.csdn.net/GaussDB/article/details/118386001,鍙傝禌鏂囩珷灞曠ず-绗簩灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔澶ф暟鎹綔娣卞害瀛︿範锝滄暟鎹寲鎺橈綔openGauss +銆愬弬璧涗綔鍝24銆慚ogDB/openGauss涓嶱G鐨剅epmgr瀵规瘮,鎻愬埌PG鐨剅epmgr锛屽ぇ瀹跺彲鑳藉苟涓嶉檶鐢燂紝浠栨槸鐜板湪PG姣旇緝娴佽鐨勪竴濂楀紑婧愬伐鍏凤紝鐢ㄤ簬绠＄悊PostgreSQL鏈嶅姟鍣ㄩ泦缇や腑鐨勫鍒剁鐞嗗拰鏁呴殰杞Щ锛屼篃灏辨槸鐩稿綋浜庝竴涓泦缇ょ鐞+HA宸ュ叿銆傚綋鍓峆G鐨勯珮鍙敤鏂规锛屽ぇ鑷存湁keepalived銆乸gpool銆乺epmgr銆乸acemaker+corosync銆乪tcd+patroni绛夌瓑銆傚叾涓璭tcd+patroni鍜宺epmgr鏄洰鍓嶇敤鐨勮緝澶氱殑楂樺彲鐢ㄣ俻atroni鐨勮瘽闇瑕佽嚦灏戜笁涓互涓婁笖涓哄鏁扮殑 etcd 鑺傜偣锛岃屼笖澶ч儴鍒嗗弬鏁伴兘闇瑕侀氳繃鏇存敼 etcd 涓敭鍊兼潵淇敼...,https://blog.csdn.net/GaussDB/article/details/121972571,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔database锝滃ぇ鏁版嵁 +openGauss鏁版嵁搴撳紑鍙戣皟璇曞伐鍏锋寚瀵,涓昏鍐呭涓轰娇鐢╣sql鏁版嵁搴撳紑鍙戣皟璇曞伐鍏疯繛鎺penGauss鏁版嵁搴撱俫sql瀹㈡埛绔伐鍏穏sql鏄痮penGauss鎻愪緵鍦ㄥ懡浠よ涓嬭繍琛岀殑鏁版嵁搴撹繛鎺ュ伐鍏凤紝鍙互閫氳繃姝ゅ伐鍏疯繛鎺ユ湇鍔″櫒骞跺鍏惰繘琛屾搷浣滃拰缁存姢锛岄櫎浜嗗叿澶囨搷浣滄暟鎹簱鐨勫熀鏈姛鑳斤紝gsql杩樻彁渚涗簡鑻ュ共楂樼骇鐗规э紝渚夸簬鐢ㄦ埛浣跨敤銆俫sql杩炴帴鏁版嵁搴揼sql鏄痮penGauss鑷甫鐨勫鎴风宸ュ叿銆備娇鐢╣sql杩炴帴鏁版嵁搴擄紝鍙互浜や簰寮忓湴杈撳叆銆佺紪杈戙佹墽琛孲QL璇彞銆傜‘璁よ繛鎺ヤ俊鎭鎴风宸ュ叿閫氳繃鏁版嵁搴撲富鑺傜偣杩炴帴鏁版嵁搴撱傚洜姝よ繛鎺ュ墠锛岄渶鑾峰彇鏁版嵁搴撲富鑺傜偣鎵鍦ㄦ湇鍔″櫒鐨処P鍦板潃,https://blog.csdn.net/GaussDB/article/details/122618206,openGauss缁忛獙鎬荤粨,鏁版嵁搴撳紑鍙戯綔mysql锝滄湇鍔″櫒 +銆愬弬璧涗綔鍝22銆戝崕涓簅penGauss鏁版嵁搴撹瀛樺偍婧愪唬鐮佽В鏋,鍗庝负OpenGauss鏁版嵁搴撹瀛樺偍婧愪唬鐮佽В鏋 鏍规嵁瀛樺偍浠嬭川鍜屽苟鍙戞帶鍒舵満鍒讹紝瀛樺偍寮曟搸鍒嗕负纾佺洏寮曟搸鍜屽唴瀛樺紩鎿庝袱澶х被銆傜鐩樺紩鎿庝富瑕侀潰鍚戦氱敤鐨勩佸ぇ瀹归噺鐨勪笟鍔″満鏅紝鍐呭瓨寮曟搸涓昏闈㈠悜瀹归噺鍙帶鐨勩佽拷姹傛瀬鑷存ц兘鐨勪笟鍔″満鏅傚湪纾佺洏寮曟搸涓紝涓轰簡婊¤冻涓嶅悓涓氬姟鍦烘櫙瀵逛簬鏁版嵁涓嶅悓鐨勮闂拰浣跨敤妯″紡锛宱penGauss杩涗竴姝ユ彁渚涗簡astore锛坅ppend-store锛岃拷鍔犲啓浼樺寲鏍煎紡锛夈乧store锛坈olumn store锛屽垪瀛樺偍鏍煎紡锛変互鍙婂彲鎷撳睍鐨勬暟鎹厓缁勫拰鏁版嵁椤甸潰缁勭粐鏍煎紡銆俛store涓鸿瀛樺偍鏍煎紡锛屽悜涓婃彁渚涘厓缁勫舰寮忕殑璇.,https://blog.csdn.net/GaussDB/article/details/121969565,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔database锝滃ぇ鏁版嵁 +銆愬弬璧涗綔鍝6銆憃penGauss閫昏緫瑙ｇ爜,閫昏緫澶嶅埗鐢变袱閮ㄥ垎缁勬垚锛氶昏緫瑙ｇ爜鍜屾暟鎹鍒躲傞昏緫瑙ｇ爜浼氳緭鍑轰互浜嬪姟涓哄崟浣嶇粍缁囩殑閫昏緫鏃ュ織銆備笟鍔℃垨鏁版嵁搴撲腑闂翠欢灏嗕細瀵归昏緫鏃ュ織杩涜瑙ｆ瀽骞舵渶缁堝疄鐜版暟鎹鍒躲俹penGauss褰撳墠鍙彁渚涢昏緫瑙ｇ爜鍔熻兘锛屽洜姝ゆ枃鍙閫昏緫瑙ｇ爜杩涜绠鍗曡鏄庡拰娴嬭瘯銆傞昏緫瑙ｇ爜涓洪昏緫澶嶅埗鎻愪緵浜嬪姟瑙ｇ爜鐨勫熀纭鑳藉姏锛宱penGauss浣跨敤SQL鍑芥暟鎺ュ彛杩涜閫昏緫瑙ｇ爜銆傛鏂规硶璋冪敤鏂逛究锛屼笉闇浣跨敤宸ュ叿锛屽鎺ュ閮ㄥ伐鍏锋帴鍙ｄ篃姣旇緝娓呮櫚锛屼笉闇瑕侀澶栭傞厤銆傜敱浜庨昏緫鏃ュ織鏄互浜嬪姟涓哄崟浣嶇殑锛屽湪浜嬪姟鎻愪氦鍚庢墠鑳借緭鍑猴紝涓旈昏緫瑙ｇ爜鏄敱鐢ㄦ埛椹卞姩鐨勶紱鍥犳涓轰簡闃叉浜嬪姟寮濮嬫椂鐨剎log琚郴缁,https://blog.csdn.net/GaussDB/article/details/118385658,鍙傝禌鏂囩珷灞曠ず-绗簩灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔澶ф暟鎹綔娣卞害瀛︿範锝滄暟鎹寲鎺橈綔openGauss +灏哖ostgreSQL鎻掍欢绉绘鍒皁penGauss鎸囧,1 姒傝堪PostgreSQL绀惧尯鎻愪緵浜嗕赴瀵岀殑鎻掍欢锛屼絾鐢变簬openGauss鍜孭ostgreSQL瀛樺湪涓瀹氱殑宸紓锛屽绾跨▼/杩涚▼妯″瀷銆佺郴缁熻〃鍜岃鍥剧瓑锛屾棤娉曠洿鎺ヤ负openGauss鎵鐢紝涓嶅彲閬垮厤鐨勯渶瑕佸湪鎻掍欢涓婂仛鏁存敼銆傛湰鏂囨。涓昏瀵筆ostgresql鎻掍欢绉绘鍒皁penGauss鐨勮繃绋嬫彁渚涙寚瀵艰鏄庯紝鏃ㄥ湪璁╁紑鍙戜汉鍛樺PG鎻掍欢鎵闇瑕佺殑淇敼鏈変竴涓叿浣撶殑浜嗚В锛屽熀浜庤鏂囨。锛屽彲鍩烘湰瀹炵幇PG鎻掍欢绉绘鍒皁penGauss銆2 绾︽潫鐢变簬openGauss涓嶱ostgreSQL鍦ㄥ唴鏍镐笂瀛樺湪涓嶅皯宸紓锛岃繖绡囨枃妗ｆ湭鑳借鐩栨墍鏈夎繖,https://blog.csdn.net/GaussDB/article/details/121210147,openGauss缁忛獙鎬荤粨,postgresql锝滄暟鎹簱锝渄atabase锝滀簯璁＄畻 +銆愬弬璧涗綔鍝5銆戝垵绐 openGauss 涔嬬储寮曟帹鑽(Index-advisor),TPC-H 鏄竴涓潰鍚戝垎鏋愬瀷涓氬姟(AP)鐨勫熀鍑嗘祴璇曪紝瀹冪敱涓绯诲垪鐑偣鏌ヨ缁勬垚锛岃繖浜涚儹鐐规煡璇㈤兘鏄珮搴﹀鏉傜殑锛屽洜姝ゆ墽琛屾椂闂村線寰閮芥瘮杈冮暱銆傚湪鏈瀹為獙娴嬭瘯涓紝灏嗘墜鍔ㄥ悜鏁版嵁搴撳姞杞絋PC-H鏁版嵁锛屽苟淇濆瓨鍦ㄥ悕涓 tpch 鐨勬暟鎹簱涓傞粯璁PC-H鏁版嵁搴撶殑琛ㄧ己灏戠储寮曪紝鏁版嵁搴撶殑鍙傛暟骞舵病鏈夊仛浠讳綍浼樺寲锛屽洜姝ゆ墽琛屾晥鐜囦細姣旇緝宸傛湰瀹為獙鍐呭姣旇緝娴呮樉锛屼娇鐢╫penGauss鐨勭储寮曟帹鑽(Index-advisor)鍔熻兘锛屽鏁版嵁搴撹繘琛屾ц兘浼樺寲锛屽悓鏃朵篃璁╁ぇ瀹跺Index-advisor鍔熻兘鏈変竴涓垵姝ョ殑浜嗚В銆傜幆澧冧俊鎭疧S锛 Cent,https://blog.csdn.net/GaussDB/article/details/118385597,鍙傝禌鏂囩珷灞曠ず-绗簩灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔澶ф暟鎹綔鏁版嵁鎸栨帢锝滄繁搴﹀涔狅綔openGauss +浣跨敤铏氭嫙鏈哄湪openEuler涓婂畨瑁呴儴缃瞣penGauss鏁版嵁搴,鏈妭鎻忚堪openGauss鏁版嵁搴撳湪铏氭嫙鏈篤irtualBox+openEuler涓婄殑瀹夎閰嶇疆銆1銆佽櫄鎷熸満VirtualBox涓嬭浇鍙婂畨瑁呮楠 1 杩涘叆瀹樻柟缃戠珯涓嬭浇椤甸潰銆傜綉鍧锛歨ttps://www.virtualbox.org/wiki/Downloads鐐瑰嚮鈥 window涓绘満鈥 涓嬭浇windows鐗堟湰鐨刅irtualBox銆傛楠 2涓嬭浇瀹屾垚鍚庯紝鍙屽嚮鎵ц鏂囦欢杩涜瀹夎銆備笅杞藉悗锛屾枃浠跺悕涓猴細VirtualBox-6.1.14-140239-Win.exe锛屽弻鍑绘鎵ц鏂囦欢杩涜瀹夎锛屽畨瑁呰繃绋嬩腑瀛樻斁鍦板潃,https://blog.csdn.net/GaussDB/article/details/122537197,openGauss缁忛獙鎬荤粨,鏁版嵁搴擄綔database锝渓inux +銆愬弬璧涗綔鍝21銆憃pengauss鍦烘櫙浣跨敤鍜屾棩甯哥鐞,妗堜緥涓 甯哥敤绠＄悊SQL璇彞搴旂敤瀹炶返鐢ㄦ埛鍒濇鐚庨矞openGauss锛屾病鏈夋槑纭殑闇姹傦紝鍙兂浣撻獙涓涓嬪鍔犲垹闄わ紝鍓嶆彁涓嶇敤openGauss榛樿鑷甫渚嬪琛ㄧ┖闂村拰榛樿schema銆傚叧閿妧鏈秹鍙婂垱寤鸿〃绌洪棿锛屽垱寤烘暟鎹簱锛屽垱寤烘暟鎹ā寮忥紝鍒涘缓琛 鎻掑叆鏁版嵁 淇敼鏁版嵁 鏌ヨ鏁版嵁绛夌瓑銆傚垱寤鸿〃绌洪棿鍒涘缓琛ㄧ┖闂磘pch_ts openGauss=# create tablespace tpch_ts relative location 'tablespace/tpch_ts';CREATE TABLESPACE,https://blog.csdn.net/GaussDB/article/details/121969186,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔sql锝渄atabase +銆愬弬璧涗綔鍝20銆戜粠闆跺紑濮嬶紝蹇熻璇嗗疄璺典娇鐢╫penGauss,"鏈枃鏃ㄥ湪鍩轰簬鐞嗚鍜屽疄璺靛揩閫熻璇唎pengauss锛屽熀浜巓penGauss 2.01 鎼缓1涓+1澶+1绾ц仈澶囨祴璇曠幆澧,涓鍏辨湁涓変釜鏈哄櫒鏋勬垚銆",https://blog.csdn.net/GaussDB/article/details/121968563,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,java锝滄暟鎹簱锝滄湇鍔″櫒 +銆愬弬璧涗綔鍝4銆戝垵绐penGauss 涔嬪弬鏁拌嚜璋冧紭(X-Tuner),TPC-H 鏄竴涓潰鍚戝垎鏋愬瀷涓氬姟(AP)鐨勫熀鍑嗘祴璇曪紝瀹冪敱涓绯诲垪鐑偣鏌ヨ缁勬垚锛岃繖浜涚儹鐐规煡璇㈤兘鏄珮搴﹀鏉傜殑锛屽洜姝ゆ墽琛屾椂闂村線寰閮芥瘮杈冮暱銆 鍦ㄦ湰娆″疄楠屾祴璇曚腑锛屽皢鎵嬪姩鍚戞暟鎹簱鍔犺浇TPC-H鏁版嵁锛屽苟淇濆瓨鍦ㄥ悕涓 tpch 鐨勬暟鎹簱涓傞粯璁PC-H鏁版嵁搴撶殑琛ㄧ己灏戠储寮曪紝鏁版嵁搴撶殑鍙傛暟骞舵病鏈夊仛浠讳綍浼樺寲锛屽洜姝ゆ墽琛屾晥鐜囦細姣旇緝宸 鏈疄楠屾瘮杈冩祬鏄撅紝浣跨敤openGauss鐨勫弬鏁拌嚜璋冧紭(X-Tuner锛歡s_xtuner)鍔熻兘锛屽鏁版嵁搴撹繘琛屽弬鏁颁紭鍖栵紝浠ユ彁鍗囨暟鎹簱杩愯鎬ц兘锛岃澶у瀵筙-Tuner鍙傛暟鑷皟浼樻湁涓涓垵姝ョ殑浜嗚В銆傜幆澧冧俊,https://blog.csdn.net/GaussDB/article/details/118383235,鍙傝禌鏂囩珷灞曠ず-绗簩灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔澶ф暟鎹綔鏁版嵁鎸栨帢锝滄繁搴﹀涔狅綔openGauss +浣跨敤铏氭嫙鏈哄湪CentOS涓婂畨瑁呴儴缃瞣penGauss鏁版嵁搴撳熀鏈搷浣,鎴戜滑浠嬬粛鍒颁娇鐢ㄨ櫄鎷熸満鍦–entOS涓婂畨瑁呴儴缃查檮褰曚竴Linux鎿嶄綔绯荤粺鐩稿叧鍛戒护锛屾湰鏂囦細浠嬬粛闄勫綍浜岋細openGauss鏁版嵁搴撳熀鏈搷浣溿,https://blog.csdn.net/GaussDB/article/details/122488131,openGauss缁忛獙鎬荤粨,鏁版嵁搴擄綔centos锝減ostgresql +銆愬弬璧涗綔鍝19銆慞rometheus + grafana + opengauss_exporter 瀹夎閮ㄧ讲,node_exporter涓嬭浇https://github.com/prometheus/node_exporter/releases鍚姩nohup /opt/node_exporter/node_exporter --no-collector.softnet > /opt/node_exporter/node_exporter.log 2>&1 &opengass_exporteropengauss_exporter浣跨敤璇︽儏璇峰弬鑰 https://www.mo.,https://blog.csdn.net/GaussDB/article/details/121967993,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔澶ф暟鎹綔openGauss +銆愬弬璧涗綔鍝3銆戞祬鑱妎penGauss浣撶郴鏋舵瀯,2020骞7鏈坥penGauss鍒氬垰寮婧愶紝鎴戜究寮濮嬪openGauss鏁版嵁搴撶殑瀛︿範銆傛牴鎹互寰瀛︿範鏁版嵁搴撶殑缁忛獙锛屾渶鍏堟兂浜嗚В鐨勬槸openGauss鏁版嵁搴撶殑鏋舵瀯锛屽笇鏈涘鍗冲皢浣跨敤鐨勬暟鎹簱鍚勪釜妯″潡鏈夋墍浜嗚В銆備絾閴翠簬鏃堕棿鏈夐檺锛屼粎鏈夌殑璧勬枡鍥炬槸婧愮爜doc鐩綍鍐呯殑鈥渙penGauss閫昏緫缁撴瀯鍥锯濓紝渚块拡瀵硅鍥惧仛浜嗙畝鍗曚粙缁嶏紝骞跺舰鎴愭枃妗ｃ婃祬鑱妎penGauss閫昏緫鏋舵瀯銆嬶紝鎰熷叴瓒ｇ殑灏忎紮浼村彲浠ュ弬鑰冦傝櫧鐒跺凡鍙戣〃鍏充簬openGauss閫昏緫鏋舵瀯浠嬬粛鐨勬枃绔犱緵澶у鍙傝冿紝浣嗘绘劅瑙夌己灏戠偣浠涔(鎯冲康瀛︿範Oracle鏃剁殑閭ｅ紶浣撶郴鏋舵瀯鍥)銆備粖骞村垵鍑嗗鍩硅,https://blog.csdn.net/GaussDB/article/details/118383049,鍙傝禌鏂囩珷灞曠ず-绗簩灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔澶ф暟鎹綔鏁版嵁鎸栨帢锝渃++锝滄繁搴﹀涔 +浣跨敤铏氭嫙鏈哄湪CentOS涓婂畨瑁呴儴缃睱inux鎿嶄綔绯荤粺鐩稿叧鍛戒护,Linux涓殑鍛戒护鏍煎紡涓猴細command [options] [arguments] 涓嫭鍙疯〃绀哄彲閫夌殑锛屽嵆鏈変簺鍛戒护涓嶉渶瑕侀夐」涔熶笉闇瑕佸弬鏁帮紝浣嗘湁鐨勫懡浠ゅ湪杩愯鏃堕渶瑕佸涓夐」鎴栧弬鏁般俹ptions(閫夐」)锛氶夐」鏄皟鏁村懡浠ゆ墽琛岃涓虹殑寮鍏筹紝閫夐」鐨勪笉鍚屽喅瀹氫簡鍛戒护鐨勬樉绀虹粨鏋滀笉鍚屻俛gruments(鍙傛暟)锛氬弬鏁版槸鎸囧懡浠ょ殑浣滅敤瀵硅薄銆,https://blog.csdn.net/GaussDB/article/details/122452618,openGauss缁忛獙鎬荤粨,linux锝渃entos锝渧im +銆愬弬璧涗綔鍝18銆慚ogDB/openGauss甯哥敤鏌ヨ姹囨,涓銆 openGauss瀹夎锛堜紒涓氱増锛1. 鑾峰彇瀹夎鍖1.1. 浠巓penGauss寮婧愮ぞ鍖轰笅杞藉搴斿钩鍙扮殑瀹夎鍖呫傞氳繃https://opengauss.org/zh/download.html 鐧诲綍openGauss寮婧愮ぞ鍖猴紝閫夋嫨 2.0.0鐗堟湰瀵瑰簲骞冲彴浼佷笟鐗堝畨瑁呭寘锛坥penGauss-2.0.0-CentOS-64bit-all.tar.gz锛夈 鍗曞嚮鈥滀笅杞解濄1.2. 妫鏌ュ畨瑁呭寘銆傝В鍘嬪畨瑁呭寘锛屾鏌ュ畨瑁呯洰褰曞強鏂囦欢鏄惁榻愬叏銆傚湪瀹夎鍖呮墍鍦ㄧ洰褰曟墽琛屼互涓嬪懡浠わ細tar -zxvf openGauss-,https://blog.csdn.net/GaussDB/article/details/121952446,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔database +銆愬弬璧涗綔鍝2銆憃penguass NUMA閫傞厤涔嬬嚎绋嬬粦鏍,涓銆佸墠鏈熷噯澶囧叧闂槻鐏锛宻elinuxsystemctl disable firewalld.service systemctl stop firewalld.service setenforce=0 sed -i '/^SELINUX=/c'SELINUX=disabled /etc/selinux/config 瀹夎渚濊禆鍖厃um install libaio-devel -y 鍒涘缓鐩稿叧鐩綍锛岀敤鎴凤紝缁刧roupadd dbgrp -g 2000 useradd omm ,https://blog.csdn.net/GaussDB/article/details/118360411,鍙傝禌鏂囩珷灞曠ず-绗簩灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔澶ф暟鎹綔娣卞害瀛︿範锝滃紑婧愶綔鏁版嵁鎸栨帢 +銆愬弬璧涗綔鍝1銆慚ogDB/openGauss 鎵嬪姩閮ㄧ讲\(闈濷M宸ュ叿\)鍗曟満锛屼富澶囷紝涓诲绾ц仈鏋舵瀯,涓銆佸墠鏈熷噯澶囧叧闂槻鐏锛宻elinuxsystemctl disable firewalld.service systemctl stop firewalld.service setenforce=0 sed -i '/^SELINUX=/c'SELINUX=disabled /etc/selinux/config 瀹夎渚濊禆鍖厃um install libaio-devel -y 鍒涘缓鐩稿叧鐩綍锛岀敤鎴凤紝缁刧roupadd dbgrp -g 2000 useradd omm ,https://blog.csdn.net/GaussDB/article/details/118360219,鍙傝禌鏂囩珷灞曠ず-绗簩灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁鎸栨帢锝滄暟鎹簱锝滃ぇ鏁版嵁锝滄繁搴﹀涔狅綔寮婧 +銆愬弬璧涗綔鍝17銆憃penGauss鏁版嵁搴撶殑瀹夎杩愯(openGauss2.0.1瀹夎),openGauss2.0.1瀹夎鐜鍑嗗纭欢瑕佹眰杞欢瑕佹眰閰嶇疆CentOS7.6璁剧疆璇█锛屾椂鍖猴細璁剧疆缃戠粶杩炴帴锛氳缃敤鎴峰悕鍜屽瘑鐮佷娇鐢⊿SH杩炴帴骞惰缃浉鍏硑um婧愭洿鏂板畨瑁卲ython3.6瀹夎鍏朵粬鐩稿叧鏂囦欢寮濮嬪畨瑁呭叧闂槻鐏鍜孲elinux鍒涘缓鐢ㄦ埛缁勪笌鐢ㄦ埛瑙ｅ帇瀹夎鑴氭湰锛氬懡浠よ璁块棶鏁版嵁搴撲互JDBC鐨勬柟寮忚闂暟鎹簱骞舵煡鎵剧幆澧冨噯澶囩‖浠惰姹傚唴瀛 >= 32GBCPU >= 8鏍 2.0GHZ纭洏 >= 40GB杞欢瑕佹眰鎿嶄綔绯荤粺锛欳entOS 7.6 x86_64,https://blog.csdn.net/GaussDB/article/details/121955920,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,鏁版嵁搴擄綔database锝滄湇鍔″櫒 +銆愰叿鍝ヨ搴撱戜竴寮犲浘鐪嬫噦openGauss锛堢7鏈燂級鈥 openGauss鏈潵瑙勫垝,鍦ㄣ娿愰叿鍝ヨ搴撱戜竴寮犲浘鐪嬫噦openGauss锛堢6鏈燂級鈥 openGauss鏄撹繍缁寸壒鎬с嬩腑锛屼负澶у浠嬬粛浜唎penGauss鏄撹繍缁寸壒鎬э紝鍦ㄦ湰鏈熶腑浠嬬粛openGauss鏈潵瑙勫垝銆,https://blog.csdn.net/GaussDB/article/details/117442401,閰峰摜璇村簱,鏁版嵁搴擄綔澶ф暟鎹綔鏁版嵁鎸栨帢锝滄満鍣ㄥ涔狅綔postgresql +銆愬弬璧涗綔鍝16銆憃penGauss SQL瑙ｆ瀽婧愮爜鍒嗘瀽,"SQL寮曟搸鏁翠釜缂栬瘧鐨勮繃绋嬪涓嬪浘鎵绀猴紝鍦ㄧ紪璇戠殑杩囩▼涓渶瑕佸杈撳叆鐨凷QL璇█杩涜璇嶆硶鍒嗘瀽銆佽娉曞垎鏋愩佽涔夊垎鏋愶紝浠庤岀敓鎴愰昏緫鎵ц璁″垝锛岄昏緫鎵ц璁″垝缁忚繃浠ｆ暟浼樺寲鍜屼唬浠蜂紭鍖栦箣鍚庯紝浜х敓鐗╃悊鎵ц璁″垝銆係QL瑙ｆ瀽閫氬父鍖呭惈璇嶆硶鍒嗘瀽銆佽娉曞垎鏋愩佽涔夊垎鏋愬嚑涓瓙妯″潡銆係QL鏄粙浜庡叧绯绘紨绠楀拰鍏崇郴浠ｆ暟涔嬮棿鐨勪竴绉嶆弿杩版ц瑷锛屽畠鍚稿彇浜嗗叧绯讳唬鏁颁腑涓閮ㄥ垎閫昏緫绠楀瓙鐨勬弿杩帮紝鑰屾斁寮冧簡鍏崇郴浠ｆ暟涓""杩囩▼鍖""鐨勯儴鍒嗭紝SQL瑙ｆ瀽涓昏鐨勪綔鐢ㄥ氨鏄皢涓涓猄QL璇彞缂栬瘧鎴愪负涓涓敱鍏崇郴绠楀瓙缁勬垚鐨勯昏緫鎵ц璁″垝銆",https://blog.csdn.net/GaussDB/article/details/121954718,鍙傝禌鏂囩珷灞曠ず-绗笁灞妎penGauss鎶鏈枃绔犲緛闆嗘椿鍔,sql锝滄暟鎹簱锝渄atabase +銆愰叿鍝ヨ搴撱戜竴寮犲浘鐪嬫噦openGauss锛堢6鏈燂級鈥 openGauss鏄撹繍缁寸壒鎬,鍦ㄣ娿愰叿鍝ヨ搴撱戜竴寮犲浘鐪嬫噦openGauss锛堢5鏈燂級鈥 openGauss楂樺畨鍏ㄧ壒鎬с嬩腑锛屼负澶у浠嬬粛浜唎penGauss楂樺畨鍏ㄧ壒鎬э紝鍦ㄦ湰鏈熶腑浠嬬粛openGauss鏄撹繍缁寸壒鎬с,https://blog.csdn.net/GaussDB/article/details/117442367,閰峰摜璇村簱,鏁版嵁搴擄綔java锝滃ぇ鏁版嵁锝滄満鍣ㄥ涔狅綔鏁版嵁鎸栨帢 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