From 66a671d447422aa4edf581d384c3a5363a6e788b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E9=99=88=E6=9D=B0?=
 <11785149+denglingyan@user.noreply.gitee.com>
Date: Tue, 12 Sep 2023 02:52:55 +0000
Subject: [PATCH 1/3] =?UTF-8?q?=E9=99=88=E6=9D=B0=E7=9A=84=E4=BD=9C?=
 =?UTF-8?q?=E4=B8=9A?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: 陈杰 <11785149+denglingyan@user.noreply.gitee.com>
---
 .../20230910 \350\261\206\347\223\243.md"     | 243 ++++++++++++++++++
 1 file changed, 243 insertions(+)
 create mode 100644 "07 \351\231\210\346\235\260/20230910 \350\261\206\347\223\243.md"

diff --git "a/07 \351\231\210\346\235\260/20230910 \350\261\206\347\223\243.md" "b/07 \351\231\210\346\235\260/20230910 \350\261\206\347\223\243.md"
new file mode 100644
index 0000000..c0247e4
--- /dev/null
+++ "b/07 \351\231\210\346\235\260/20230910 \350\261\206\347\223\243.md"	
@@ -0,0 +1,243 @@
+# 笔记
+
+1. 概念模型CDM，ER图，人类角度
+2. 逻辑模型LDM，计算机角度
+3. 物理模型PDM，从具体数据库角度
+4. 生成DDL，数据定义语言
+5. 命名的所有名称，Code不要包涵 - 和 , ，最后标点符号只用_ 。
+
+
+
+
+
+# 代码
+
+```mysql
+/*
+ Navicat Premium Data Transfer
+
+ Source Server         : lijunyang
+ Source Server Type    : MySQL
+ Source Server Version : 50742
+ Source Host           : localhost:3306
+ Source Schema         : bbookkss
+
+ Target Server Type    : MySQL
+ Target Server Version : 50742
+ File Encoding         : 65001
+
+ Date: 10/09/2023 16:56:08
+*/
+
+SET NAMES utf8mb4;
+SET FOREIGN_KEY_CHECKS = 0;
+
+-- ----------------------------
+-- Table structure for book
+-- ----------------------------
+DROP TABLE IF EXISTS `book`;
+CREATE TABLE `book`  (
+  `b_id` int(11) NOT NULL AUTO_INCREMENT,
+  `ty_id` int(11) NOT NULL,
+  `bo_id` int(11) NOT NULL,
+  `re_id` int(11) NOT NULL,
+  `b_name` varchar(10) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL,
+  `b_money` varchar(1000) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL,
+  PRIMARY KEY (`b_id`) USING BTREE,
+  INDEX `FK_Relationship_7`(`ty_id`) USING BTREE,
+  INDEX `FK_Relationship_8`(`bo_id`) USING BTREE,
+  INDEX `FK_Relationship_9`(`re_id`) USING BTREE,
+  CONSTRAINT `FK_Relationship_7` FOREIGN KEY (`ty_id`) REFERENCES `typee` (`ty_id`) ON DELETE RESTRICT ON UPDATE RESTRICT,
+  CONSTRAINT `FK_Relationship_8` FOREIGN KEY (`bo_id`) REFERENCES `borrow` (`bo_id`) ON DELETE RESTRICT ON UPDATE RESTRICT,
+  CONSTRAINT `FK_Relationship_9` FOREIGN KEY (`re_id`) REFERENCES `guihuan` (`re_id`) ON DELETE RESTRICT ON UPDATE RESTRICT
+) ENGINE = InnoDB AUTO_INCREMENT = 4 CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Dynamic;
+
+-- ----------------------------
+-- Records of book
+-- ----------------------------
+INSERT INTO `book` VALUES (1, 1, 1, 1, '少林足球', '50元');
+INSERT INTO `book` VALUES (2, 1, 2, 2, '功夫', '58元');
+INSERT INTO `book` VALUES (3, 2, 3, 3, '无敌', '11元');
+
+-- ----------------------------
+-- Table structure for borrow
+-- ----------------------------
+DROP TABLE IF EXISTS `borrow`;
+CREATE TABLE `borrow`  (
+  `bo_id` int(11) NOT NULL AUTO_INCREMENT,
+  `us_id` int(11) NOT NULL,
+  `bo_time` time NULL DEFAULT NULL,
+  PRIMARY KEY (`bo_id`) USING BTREE,
+  INDEX `FK_Relationship_2`(`us_id`) USING BTREE,
+  CONSTRAINT `FK_Relationship_2` FOREIGN KEY (`us_id`) REFERENCES `user` (`us_id`) ON DELETE RESTRICT ON UPDATE RESTRICT
+) ENGINE = InnoDB AUTO_INCREMENT = 5 CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Dynamic;
+
+-- ----------------------------
+-- Records of borrow
+-- ----------------------------
+INSERT INTO `borrow` VALUES (1, 1, '22:00:00');
+INSERT INTO `borrow` VALUES (2, 2, '16:26:54');
+INSERT INTO `borrow` VALUES (3, 3, '16:27:11');
+INSERT INTO `borrow` VALUES (4, 4, '16:27:35');
+
+-- ----------------------------
+-- Table structure for floor
+-- ----------------------------
+DROP TABLE IF EXISTS `floor`;
+CREATE TABLE `floor`  (
+  `fl_id` int(11) NOT NULL AUTO_INCREMENT,
+  `fl_name` varchar(5) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL,
+  PRIMARY KEY (`fl_id`) USING BTREE
+) ENGINE = InnoDB AUTO_INCREMENT = 6 CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Dynamic;
+
+-- ----------------------------
+-- Records of floor
+-- ----------------------------
+INSERT INTO `floor` VALUES (1, '1楼');
+INSERT INTO `floor` VALUES (2, '2楼');
+INSERT INTO `floor` VALUES (3, '3楼');
+INSERT INTO `floor` VALUES (4, '4楼');
+INSERT INTO `floor` VALUES (5, '5楼');
+
+-- ----------------------------
+-- Table structure for guihuan
+-- ----------------------------
+DROP TABLE IF EXISTS `guihuan`;
+CREATE TABLE `guihuan`  (
+  `re_id` int(11) NOT NULL AUTO_INCREMENT,
+  `us_id` int(11) NOT NULL,
+  `re_time` time NULL DEFAULT NULL,
+  PRIMARY KEY (`re_id`) USING BTREE,
+  INDEX `FK_Relationship_3`(`us_id`) USING BTREE,
+  CONSTRAINT `FK_Relationship_3` FOREIGN KEY (`us_id`) REFERENCES `user` (`us_id`) ON DELETE RESTRICT ON UPDATE RESTRICT
+) ENGINE = InnoDB AUTO_INCREMENT = 5 CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Dynamic;
+
+-- ----------------------------
+-- Records of guihuan
+-- ----------------------------
+INSERT INTO `guihuan` VALUES (1, 1, '16:27:58');
+INSERT INTO `guihuan` VALUES (2, 2, '13:28:04');
+INSERT INTO `guihuan` VALUES (3, 3, '16:28:13');
+INSERT INTO `guihuan` VALUES (4, 4, '09:28:18');
+
+-- ----------------------------
+-- Table structure for library
+-- ----------------------------
+DROP TABLE IF EXISTS `library`;
+CREATE TABLE `library`  (
+  `li_id` int(11) NOT NULL AUTO_INCREMENT,
+  `li_name` varchar(10) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL,
+  PRIMARY KEY (`li_id`) USING BTREE
+) ENGINE = InnoDB AUTO_INCREMENT = 2 CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Dynamic;
+
+-- ----------------------------
+-- Records of library
+-- ----------------------------
+INSERT INTO `library` VALUES (1, '宇宙图书馆');
+
+-- ----------------------------
+-- Table structure for relationship_4
+-- ----------------------------
+DROP TABLE IF EXISTS `relationship_4`;
+CREATE TABLE `relationship_4`  (
+  `fl_id` int(11) NOT NULL,
+  `b_id` int(11) NOT NULL,
+  PRIMARY KEY (`fl_id`, `b_id`) USING BTREE,
+  INDEX `FK_Relationship_6`(`b_id`) USING BTREE,
+  CONSTRAINT `FK_Relationship_4` FOREIGN KEY (`fl_id`) REFERENCES `floor` (`fl_id`) ON DELETE RESTRICT ON UPDATE RESTRICT,
+  CONSTRAINT `FK_Relationship_6` FOREIGN KEY (`b_id`) REFERENCES `book` (`b_id`) ON DELETE RESTRICT ON UPDATE RESTRICT
+) ENGINE = InnoDB CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Dynamic;
+
+-- ----------------------------
+-- Records of relationship_4
+-- ----------------------------
+INSERT INTO `relationship_4` VALUES (1, 1);
+INSERT INTO `relationship_4` VALUES (2, 2);
+INSERT INTO `relationship_4` VALUES (2, 3);
+
+-- ----------------------------
+-- Table structure for relationship_5
+-- ----------------------------
+DROP TABLE IF EXISTS `relationship_5`;
+CREATE TABLE `relationship_5`  (
+  `b_id` int(11) NOT NULL,
+  `st_id` int(11) NOT NULL,
+  PRIMARY KEY (`b_id`, `st_id`) USING BTREE,
+  INDEX `FK_Relationship_10`(`st_id`) USING BTREE,
+  CONSTRAINT `FK_Relationship_10` FOREIGN KEY (`st_id`) REFERENCES `staff` (`st_id`) ON DELETE RESTRICT ON UPDATE RESTRICT,
+  CONSTRAINT `FK_Relationship_5` FOREIGN KEY (`b_id`) REFERENCES `book` (`b_id`) ON DELETE RESTRICT ON UPDATE RESTRICT
+) ENGINE = InnoDB CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Dynamic;
+
+-- ----------------------------
+-- Records of relationship_5
+-- ----------------------------
+INSERT INTO `relationship_5` VALUES (1, 1);
+INSERT INTO `relationship_5` VALUES (2, 1);
+INSERT INTO `relationship_5` VALUES (3, 3);
+
+-- ----------------------------
+-- Table structure for staff
+-- ----------------------------
+DROP TABLE IF EXISTS `staff`;
+CREATE TABLE `staff`  (
+  `st_id` int(11) NOT NULL AUTO_INCREMENT,
+  `li_id` int(11) NOT NULL,
+  `st_name` varchar(4) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL,
+  `st_sex` varchar(1) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL,
+  `st_age` varchar(3) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL,
+  PRIMARY KEY (`st_id`) USING BTREE,
+  INDEX `FK_Relationship_1`(`li_id`) USING BTREE,
+  CONSTRAINT `FK_Relationship_1` FOREIGN KEY (`li_id`) REFERENCES `library` (`li_id`) ON DELETE RESTRICT ON UPDATE RESTRICT
+) ENGINE = InnoDB AUTO_INCREMENT = 5 CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Dynamic;
+
+-- ----------------------------
+-- Records of staff
+-- ----------------------------
+INSERT INTO `staff` VALUES (1, 1, '张三', '男', '11');
+INSERT INTO `staff` VALUES (2, 1, '李四', '男', '23');
+INSERT INTO `staff` VALUES (3, 1, '王五', '男', '12');
+INSERT INTO `staff` VALUES (4, 1, '赵六', '男', '11');
+
+-- ----------------------------
+-- Table structure for typee
+-- ----------------------------
+DROP TABLE IF EXISTS `typee`;
+CREATE TABLE `typee`  (
+  `ty_id` int(11) NOT NULL AUTO_INCREMENT,
+  `ty_name` varchar(9) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL,
+  PRIMARY KEY (`ty_id`) USING BTREE
+) ENGINE = InnoDB AUTO_INCREMENT = 6 CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Dynamic;
+
+-- ----------------------------
+-- Records of typee
+-- ----------------------------
+INSERT INTO `typee` VALUES (1, '搞笑');
+INSERT INTO `typee` VALUES (2, '恐怖');
+INSERT INTO `typee` VALUES (3, '综艺');
+INSERT INTO `typee` VALUES (4, '日常');
+INSERT INTO `typee` VALUES (5, '可爱');
+
+-- ----------------------------
+-- Table structure for user
+-- ----------------------------
+DROP TABLE IF EXISTS `user`;
+CREATE TABLE `user`  (
+  `us_id` int(11) NOT NULL AUTO_INCREMENT,
+  `us_name` varchar(4) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL,
+  `us_age` varchar(3) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL,
+  `us_sex` varchar(1) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL,
+  PRIMARY KEY (`us_id`) USING BTREE
+) ENGINE = InnoDB AUTO_INCREMENT = 5 CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Dynamic;
+
+-- ----------------------------
+-- Records of user
+-- ----------------------------
+INSERT INTO `user` VALUES (1, '迪迦', '11', '男');
+INSERT INTO `user` VALUES (2, '赛文', '34', '男');
+INSERT INTO `user` VALUES (3, '奥特之父', '33', '男');
+INSERT INTO `user` VALUES (4, '奥特曼', '22', '男');
+
+SET FOREIGN_KEY_CHECKS = 1;
+
+```
+
-- 
Gitee


From 29c54aeeff8b8f4b9ffefbdbca9c0e475ea66580 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E9=99=88=E6=9D=B0?=
 <11785149+denglingyan@user.noreply.gitee.com>
Date: Tue, 12 Sep 2023 03:42:36 +0000
Subject: [PATCH 2/3] =?UTF-8?q?=E5=88=A0=E9=99=A4=E6=96=87=E4=BB=B6=2007?=
 =?UTF-8?q?=20=E9=99=88=E6=9D=B0/20230910=20=E8=B1=86=E7=93=A3.md?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../20230910 \350\261\206\347\223\243.md"     | 243 ------------------
 1 file changed, 243 deletions(-)
 delete mode 100644 "07 \351\231\210\346\235\260/20230910 \350\261\206\347\223\243.md"

diff --git "a/07 \351\231\210\346\235\260/20230910 \350\261\206\347\223\243.md" "b/07 \351\231\210\346\235\260/20230910 \350\261\206\347\223\243.md"
deleted file mode 100644
index c0247e4..0000000
--- "a/07 \351\231\210\346\235\260/20230910 \350\261\206\347\223\243.md"	
+++ /dev/null
@@ -1,243 +0,0 @@
-# 笔记
-
-1. 概念模型CDM，ER图，人类角度
-2. 逻辑模型LDM，计算机角度
-3. 物理模型PDM，从具体数据库角度
-4. 生成DDL，数据定义语言
-5. 命名的所有名称，Code不要包涵 - 和 , ，最后标点符号只用_ 。
-
-
-
-
-
-# 代码
-
-```mysql
-/*
- Navicat Premium Data Transfer
-
- Source Server         : lijunyang
- Source Server Type    : MySQL
- Source Server Version : 50742
- Source Host           : localhost:3306
- Source Schema         : bbookkss
-
- Target Server Type    : MySQL
- Target Server Version : 50742
- File Encoding         : 65001
-
- Date: 10/09/2023 16:56:08
-*/
-
-SET NAMES utf8mb4;
-SET FOREIGN_KEY_CHECKS = 0;
-
--- ----------------------------
--- Table structure for book
--- ----------------------------
-DROP TABLE IF EXISTS `book`;
-CREATE TABLE `book`  (
-  `b_id` int(11) NOT NULL AUTO_INCREMENT,
-  `ty_id` int(11) NOT NULL,
-  `bo_id` int(11) NOT NULL,
-  `re_id` int(11) NOT NULL,
-  `b_name` varchar(10) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL,
-  `b_money` varchar(1000) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL,
-  PRIMARY KEY (`b_id`) USING BTREE,
-  INDEX `FK_Relationship_7`(`ty_id`) USING BTREE,
-  INDEX `FK_Relationship_8`(`bo_id`) USING BTREE,
-  INDEX `FK_Relationship_9`(`re_id`) USING BTREE,
-  CONSTRAINT `FK_Relationship_7` FOREIGN KEY (`ty_id`) REFERENCES `typee` (`ty_id`) ON DELETE RESTRICT ON UPDATE RESTRICT,
-  CONSTRAINT `FK_Relationship_8` FOREIGN KEY (`bo_id`) REFERENCES `borrow` (`bo_id`) ON DELETE RESTRICT ON UPDATE RESTRICT,
-  CONSTRAINT `FK_Relationship_9` FOREIGN KEY (`re_id`) REFERENCES `guihuan` (`re_id`) ON DELETE RESTRICT ON UPDATE RESTRICT
-) ENGINE = InnoDB AUTO_INCREMENT = 4 CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Dynamic;
-
--- ----------------------------
--- Records of book
--- ----------------------------
-INSERT INTO `book` VALUES (1, 1, 1, 1, '少林足球', '50元');
-INSERT INTO `book` VALUES (2, 1, 2, 2, '功夫', '58元');
-INSERT INTO `book` VALUES (3, 2, 3, 3, '无敌', '11元');
-
--- ----------------------------
--- Table structure for borrow
--- ----------------------------
-DROP TABLE IF EXISTS `borrow`;
-CREATE TABLE `borrow`  (
-  `bo_id` int(11) NOT NULL AUTO_INCREMENT,
-  `us_id` int(11) NOT NULL,
-  `bo_time` time NULL DEFAULT NULL,
-  PRIMARY KEY (`bo_id`) USING BTREE,
-  INDEX `FK_Relationship_2`(`us_id`) USING BTREE,
-  CONSTRAINT `FK_Relationship_2` FOREIGN KEY (`us_id`) REFERENCES `user` (`us_id`) ON DELETE RESTRICT ON UPDATE RESTRICT
-) ENGINE = InnoDB AUTO_INCREMENT = 5 CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Dynamic;
-
--- ----------------------------
--- Records of borrow
--- ----------------------------
-INSERT INTO `borrow` VALUES (1, 1, '22:00:00');
-INSERT INTO `borrow` VALUES (2, 2, '16:26:54');
-INSERT INTO `borrow` VALUES (3, 3, '16:27:11');
-INSERT INTO `borrow` VALUES (4, 4, '16:27:35');
-
--- ----------------------------
--- Table structure for floor
--- ----------------------------
-DROP TABLE IF EXISTS `floor`;
-CREATE TABLE `floor`  (
-  `fl_id` int(11) NOT NULL AUTO_INCREMENT,
-  `fl_name` varchar(5) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL,
-  PRIMARY KEY (`fl_id`) USING BTREE
-) ENGINE = InnoDB AUTO_INCREMENT = 6 CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Dynamic;
-
--- ----------------------------
--- Records of floor
--- ----------------------------
-INSERT INTO `floor` VALUES (1, '1楼');
-INSERT INTO `floor` VALUES (2, '2楼');
-INSERT INTO `floor` VALUES (3, '3楼');
-INSERT INTO `floor` VALUES (4, '4楼');
-INSERT INTO `floor` VALUES (5, '5楼');
-
--- ----------------------------
--- Table structure for guihuan
--- ----------------------------
-DROP TABLE IF EXISTS `guihuan`;
-CREATE TABLE `guihuan`  (
-  `re_id` int(11) NOT NULL AUTO_INCREMENT,
-  `us_id` int(11) NOT NULL,
-  `re_time` time NULL DEFAULT NULL,
-  PRIMARY KEY (`re_id`) USING BTREE,
-  INDEX `FK_Relationship_3`(`us_id`) USING BTREE,
-  CONSTRAINT `FK_Relationship_3` FOREIGN KEY (`us_id`) REFERENCES `user` (`us_id`) ON DELETE RESTRICT ON UPDATE RESTRICT
-) ENGINE = InnoDB AUTO_INCREMENT = 5 CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Dynamic;
-
--- ----------------------------
--- Records of guihuan
--- ----------------------------
-INSERT INTO `guihuan` VALUES (1, 1, '16:27:58');
-INSERT INTO `guihuan` VALUES (2, 2, '13:28:04');
-INSERT INTO `guihuan` VALUES (3, 3, '16:28:13');
-INSERT INTO `guihuan` VALUES (4, 4, '09:28:18');
-
--- ----------------------------
--- Table structure for library
--- ----------------------------
-DROP TABLE IF EXISTS `library`;
-CREATE TABLE `library`  (
-  `li_id` int(11) NOT NULL AUTO_INCREMENT,
-  `li_name` varchar(10) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL,
-  PRIMARY KEY (`li_id`) USING BTREE
-) ENGINE = InnoDB AUTO_INCREMENT = 2 CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Dynamic;
-
--- ----------------------------
--- Records of library
--- ----------------------------
-INSERT INTO `library` VALUES (1, '宇宙图书馆');
-
--- ----------------------------
--- Table structure for relationship_4
--- ----------------------------
-DROP TABLE IF EXISTS `relationship_4`;
-CREATE TABLE `relationship_4`  (
-  `fl_id` int(11) NOT NULL,
-  `b_id` int(11) NOT NULL,
-  PRIMARY KEY (`fl_id`, `b_id`) USING BTREE,
-  INDEX `FK_Relationship_6`(`b_id`) USING BTREE,
-  CONSTRAINT `FK_Relationship_4` FOREIGN KEY (`fl_id`) REFERENCES `floor` (`fl_id`) ON DELETE RESTRICT ON UPDATE RESTRICT,
-  CONSTRAINT `FK_Relationship_6` FOREIGN KEY (`b_id`) REFERENCES `book` (`b_id`) ON DELETE RESTRICT ON UPDATE RESTRICT
-) ENGINE = InnoDB CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Dynamic;
-
--- ----------------------------
--- Records of relationship_4
--- ----------------------------
-INSERT INTO `relationship_4` VALUES (1, 1);
-INSERT INTO `relationship_4` VALUES (2, 2);
-INSERT INTO `relationship_4` VALUES (2, 3);
-
--- ----------------------------
--- Table structure for relationship_5
--- ----------------------------
-DROP TABLE IF EXISTS `relationship_5`;
-CREATE TABLE `relationship_5`  (
-  `b_id` int(11) NOT NULL,
-  `st_id` int(11) NOT NULL,
-  PRIMARY KEY (`b_id`, `st_id`) USING BTREE,
-  INDEX `FK_Relationship_10`(`st_id`) USING BTREE,
-  CONSTRAINT `FK_Relationship_10` FOREIGN KEY (`st_id`) REFERENCES `staff` (`st_id`) ON DELETE RESTRICT ON UPDATE RESTRICT,
-  CONSTRAINT `FK_Relationship_5` FOREIGN KEY (`b_id`) REFERENCES `book` (`b_id`) ON DELETE RESTRICT ON UPDATE RESTRICT
-) ENGINE = InnoDB CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Dynamic;
-
--- ----------------------------
--- Records of relationship_5
--- ----------------------------
-INSERT INTO `relationship_5` VALUES (1, 1);
-INSERT INTO `relationship_5` VALUES (2, 1);
-INSERT INTO `relationship_5` VALUES (3, 3);
-
--- ----------------------------
--- Table structure for staff
--- ----------------------------
-DROP TABLE IF EXISTS `staff`;
-CREATE TABLE `staff`  (
-  `st_id` int(11) NOT NULL AUTO_INCREMENT,
-  `li_id` int(11) NOT NULL,
-  `st_name` varchar(4) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL,
-  `st_sex` varchar(1) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL,
-  `st_age` varchar(3) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL,
-  PRIMARY KEY (`st_id`) USING BTREE,
-  INDEX `FK_Relationship_1`(`li_id`) USING BTREE,
-  CONSTRAINT `FK_Relationship_1` FOREIGN KEY (`li_id`) REFERENCES `library` (`li_id`) ON DELETE RESTRICT ON UPDATE RESTRICT
-) ENGINE = InnoDB AUTO_INCREMENT = 5 CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Dynamic;
-
--- ----------------------------
--- Records of staff
--- ----------------------------
-INSERT INTO `staff` VALUES (1, 1, '张三', '男', '11');
-INSERT INTO `staff` VALUES (2, 1, '李四', '男', '23');
-INSERT INTO `staff` VALUES (3, 1, '王五', '男', '12');
-INSERT INTO `staff` VALUES (4, 1, '赵六', '男', '11');
-
--- ----------------------------
--- Table structure for typee
--- ----------------------------
-DROP TABLE IF EXISTS `typee`;
-CREATE TABLE `typee`  (
-  `ty_id` int(11) NOT NULL AUTO_INCREMENT,
-  `ty_name` varchar(9) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL,
-  PRIMARY KEY (`ty_id`) USING BTREE
-) ENGINE = InnoDB AUTO_INCREMENT = 6 CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Dynamic;
-
--- ----------------------------
--- Records of typee
--- ----------------------------
-INSERT INTO `typee` VALUES (1, '搞笑');
-INSERT INTO `typee` VALUES (2, '恐怖');
-INSERT INTO `typee` VALUES (3, '综艺');
-INSERT INTO `typee` VALUES (4, '日常');
-INSERT INTO `typee` VALUES (5, '可爱');
-
--- ----------------------------
--- Table structure for user
--- ----------------------------
-DROP TABLE IF EXISTS `user`;
-CREATE TABLE `user`  (
-  `us_id` int(11) NOT NULL AUTO_INCREMENT,
-  `us_name` varchar(4) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL,
-  `us_age` varchar(3) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL,
-  `us_sex` varchar(1) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL,
-  PRIMARY KEY (`us_id`) USING BTREE
-) ENGINE = InnoDB AUTO_INCREMENT = 5 CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Dynamic;
-
--- ----------------------------
--- Records of user
--- ----------------------------
-INSERT INTO `user` VALUES (1, '迪迦', '11', '男');
-INSERT INTO `user` VALUES (2, '赛文', '34', '男');
-INSERT INTO `user` VALUES (3, '奥特之父', '33', '男');
-INSERT INTO `user` VALUES (4, '奥特曼', '22', '男');
-
-SET FOREIGN_KEY_CHECKS = 1;
-
-```
-
-- 
Gitee


From 0acdfce1f31c76bfe1e2ae93581cb85f2eb6bad6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E9=99=88=E6=9D=B0?=
 <11785149+denglingyan@user.noreply.gitee.com>
Date: Tue, 12 Sep 2023 03:42:46 +0000
Subject: [PATCH 3/3] =?UTF-8?q?=E9=99=88=E6=9D=B0=E7=9A=84=E4=BD=9C?=
 =?UTF-8?q?=E4=B8=9A?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: 陈杰 <11785149+denglingyan@user.noreply.gitee.com>
---
 .../20230910 \350\261\206\347\223\243.md"     | 276 ++++++++++++++++++
 1 file changed, 276 insertions(+)
 create mode 100644 "07 \351\231\210\346\235\260/20230910 \350\261\206\347\223\243.md"

diff --git "a/07 \351\231\210\346\235\260/20230910 \350\261\206\347\223\243.md" "b/07 \351\231\210\346\235\260/20230910 \350\261\206\347\223\243.md"
new file mode 100644
index 0000000..f982c36
--- /dev/null
+++ "b/07 \351\231\210\346\235\260/20230910 \350\261\206\347\223\243.md"	
@@ -0,0 +1,276 @@
+# 笔记
+
+1. 概念模型CDM，ER图，人类角度
+2. 逻辑模型LDM，计算机角度
+3. 物理模型PDM，从具体数据库角度
+4. 生成DDL，数据定义语言
+5. 命名的所有名称，Code不要包涵 - 和 , ，最后标点符号只用_ 。
+
+
+
+
+
+# 代码
+
+```mysql
+/*
+ Navicat Premium Data Transfer
+
+ Source Server         : lijunyang
+ Source Server Type    : MySQL
+ Source Server Version : 50742
+ Source Host           : localhost:3306
+ Source Schema         : movies
+
+ Target Server Type    : MySQL
+ Target Server Version : 50742
+ File Encoding         : 65001
+
+ Date: 11/09/2023 21:00:32
+*/
+
+SET NAMES utf8mb4;
+SET FOREIGN_KEY_CHECKS = 0;
+
+-- ----------------------------
+-- Table structure for actor
+-- ----------------------------
+DROP TABLE IF EXISTS `actor`;
+CREATE TABLE `actor`  (
+  `actor_id` int(11) NOT NULL AUTO_INCREMENT,
+  `actor_name` varchar(10) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL,
+  `actor_sex` varchar(10) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL,
+  `actor_age` varchar(5) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL,
+  PRIMARY KEY (`actor_id`) USING BTREE
+) ENGINE = InnoDB AUTO_INCREMENT = 6 CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Dynamic;
+
+-- ----------------------------
+-- Records of actor
+-- ----------------------------
+INSERT INTO `actor` VALUES (1, '迪迦', '男', '11');
+INSERT INTO `actor` VALUES (2, '赛文', '男', '12');
+INSERT INTO `actor` VALUES (3, '奥特之母', '男', '13');
+INSERT INTO `actor` VALUES (4, '奥特之父', '男', '14');
+INSERT INTO `actor` VALUES (5, '盖亚', '男', '15');
+
+-- ----------------------------
+-- Table structure for awards
+-- ----------------------------
+DROP TABLE IF EXISTS `awards`;
+CREATE TABLE `awards`  (
+  `awards_id` int(11) NOT NULL AUTO_INCREMENT,
+  `awards_name` varchar(10) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL,
+  PRIMARY KEY (`awards_id`) USING BTREE
+) ENGINE = InnoDB AUTO_INCREMENT = 4 CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Dynamic;
+
+-- ----------------------------
+-- Records of awards
+-- ----------------------------
+INSERT INTO `awards` VALUES (1, '最佳观影奖');
+INSERT INTO `awards` VALUES (2, '最好看奖');
+INSERT INTO `awards` VALUES (3, '最nb奖');
+
+-- ----------------------------
+-- Table structure for language
+-- ----------------------------
+DROP TABLE IF EXISTS `language`;
+CREATE TABLE `language`  (
+  `language_id` int(11) NOT NULL AUTO_INCREMENT,
+  `language_name` varchar(10) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL,
+  PRIMARY KEY (`language_id`) USING BTREE
+) ENGINE = InnoDB AUTO_INCREMENT = 4 CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Dynamic;
+
+-- ----------------------------
+-- Records of language
+-- ----------------------------
+INSERT INTO `language` VALUES (1, '汉语');
+INSERT INTO `language` VALUES (2, '英语');
+INSERT INTO `language` VALUES (3, '法语');
+
+-- ----------------------------
+-- Table structure for movie
+-- ----------------------------
+DROP TABLE IF EXISTS `movie`;
+CREATE TABLE `movie`  (
+  `movie_id` int(11) NOT NULL AUTO_INCREMENT,
+  `type_id` int(11) NOT NULL,
+  `language_id` int(11) NOT NULL,
+  `synopsis_id` int(11) NOT NULL,
+  `movie_name` varchar(10) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL,
+  `movie_day` varchar(20) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL,
+  `movie_time` varchar(10) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL,
+  `movie_alias` varchar(30) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL,
+  PRIMARY KEY (`movie_id`) USING BTREE,
+  INDEX `FK_Relationship_2`(`type_id`) USING BTREE,
+  INDEX `FK_Relationship_4`(`language_id`) USING BTREE,
+  INDEX `FK_Relationship_7`(`synopsis_id`) USING BTREE,
+  CONSTRAINT `FK_Relationship_2` FOREIGN KEY (`type_id`) REFERENCES `type` (`type_id`) ON DELETE RESTRICT ON UPDATE RESTRICT,
+  CONSTRAINT `FK_Relationship_4` FOREIGN KEY (`language_id`) REFERENCES `language` (`language_id`) ON DELETE RESTRICT ON UPDATE RESTRICT,
+  CONSTRAINT `FK_Relationship_7` FOREIGN KEY (`synopsis_id`) REFERENCES `synopsis` (`synopsis_id`) ON DELETE RESTRICT ON UPDATE RESTRICT
+) ENGINE = InnoDB AUTO_INCREMENT = 4 CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Dynamic;
+
+-- ----------------------------
+-- Records of movie
+-- ----------------------------
+INSERT INTO `movie` VALUES (1, 1, 1, 1, '出发，太阳系', '2022', '112分', '流浪地球');
+INSERT INTO `movie` VALUES (2, 2, 2, 2, '削肾客的救赎', '2021', '111分', '肖申克的救赎');
+INSERT INTO `movie` VALUES (3, 3, 3, 3, '我们的世界', '2019', '192分', '楚门的世界');
+
+-- ----------------------------
+-- Table structure for movie_actor
+-- ----------------------------
+DROP TABLE IF EXISTS `movie_actor`;
+CREATE TABLE `movie_actor`  (
+  `actor_id` int(11) NOT NULL,
+  `movie_id` int(11) NOT NULL,
+  PRIMARY KEY (`actor_id`, `movie_id`) USING BTREE,
+  INDEX `FK_movie_actor2`(`movie_id`) USING BTREE,
+  CONSTRAINT `FK_movie_actor` FOREIGN KEY (`actor_id`) REFERENCES `actor` (`actor_id`) ON DELETE RESTRICT ON UPDATE RESTRICT,
+  CONSTRAINT `FK_movie_actor2` FOREIGN KEY (`movie_id`) REFERENCES `movie` (`movie_id`) ON DELETE RESTRICT ON UPDATE RESTRICT
+) ENGINE = InnoDB CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Dynamic;
+
+-- ----------------------------
+-- Records of movie_actor
+-- ----------------------------
+INSERT INTO `movie_actor` VALUES (1, 1);
+INSERT INTO `movie_actor` VALUES (2, 1);
+INSERT INTO `movie_actor` VALUES (3, 1);
+INSERT INTO `movie_actor` VALUES (1, 2);
+INSERT INTO `movie_actor` VALUES (2, 2);
+INSERT INTO `movie_actor` VALUES (4, 3);
+INSERT INTO `movie_actor` VALUES (5, 3);
+
+-- ----------------------------
+-- Table structure for people
+-- ----------------------------
+DROP TABLE IF EXISTS `people`;
+CREATE TABLE `people`  (
+  `evaluate_id` int(11) NOT NULL AUTO_INCREMENT,
+  `evaluate_name` varchar(10) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL,
+  PRIMARY KEY (`evaluate_id`) USING BTREE
+) ENGINE = InnoDB AUTO_INCREMENT = 5 CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Dynamic;
+
+-- ----------------------------
+-- Records of people
+-- ----------------------------
+INSERT INTO `people` VALUES (1, '张三');
+INSERT INTO `people` VALUES (2, '李四');
+INSERT INTO `people` VALUES (3, '王五');
+INSERT INTO `people` VALUES (4, '赵六');
+
+-- ----------------------------
+-- Table structure for relationship_3
+-- ----------------------------
+DROP TABLE IF EXISTS `relationship_3`;
+CREATE TABLE `relationship_3`  (
+  `state_id` int(11) NOT NULL,
+  `movie_id` int(11) NOT NULL,
+  PRIMARY KEY (`state_id`, `movie_id`) USING BTREE,
+  INDEX `FK_Relationship_8`(`movie_id`) USING BTREE,
+  CONSTRAINT `FK_Relationship_3` FOREIGN KEY (`state_id`) REFERENCES `state` (`state_id`) ON DELETE RESTRICT ON UPDATE RESTRICT,
+  CONSTRAINT `FK_Relationship_8` FOREIGN KEY (`movie_id`) REFERENCES `movie` (`movie_id`) ON DELETE RESTRICT ON UPDATE RESTRICT
+) ENGINE = InnoDB CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Dynamic;
+
+-- ----------------------------
+-- Records of relationship_3
+-- ----------------------------
+INSERT INTO `relationship_3` VALUES (1, 1);
+INSERT INTO `relationship_3` VALUES (2, 2);
+INSERT INTO `relationship_3` VALUES (3, 3);
+
+-- ----------------------------
+-- Table structure for relationship_5
+-- ----------------------------
+DROP TABLE IF EXISTS `relationship_5`;
+CREATE TABLE `relationship_5`  (
+  `awards_id` int(11) NOT NULL,
+  `movie_id` int(11) NOT NULL,
+  PRIMARY KEY (`awards_id`, `movie_id`) USING BTREE,
+  INDEX `FK_Relationship_9`(`movie_id`) USING BTREE,
+  CONSTRAINT `FK_Relationship_5` FOREIGN KEY (`awards_id`) REFERENCES `awards` (`awards_id`) ON DELETE RESTRICT ON UPDATE RESTRICT,
+  CONSTRAINT `FK_Relationship_9` FOREIGN KEY (`movie_id`) REFERENCES `movie` (`movie_id`) ON DELETE RESTRICT ON UPDATE RESTRICT
+) ENGINE = InnoDB CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Dynamic;
+
+-- ----------------------------
+-- Records of relationship_5
+-- ----------------------------
+INSERT INTO `relationship_5` VALUES (1, 1);
+INSERT INTO `relationship_5` VALUES (2, 2);
+INSERT INTO `relationship_5` VALUES (3, 3);
+
+-- ----------------------------
+-- Table structure for relationship_6
+-- ----------------------------
+DROP TABLE IF EXISTS `relationship_6`;
+CREATE TABLE `relationship_6`  (
+  `evaluate_id` int(11) NOT NULL,
+  `movie_id` int(11) NOT NULL,
+  `content` varchar(100) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL,
+  PRIMARY KEY (`evaluate_id`, `movie_id`) USING BTREE,
+  INDEX `FK_Relationship_10`(`movie_id`) USING BTREE,
+  CONSTRAINT `FK_Relationship_10` FOREIGN KEY (`movie_id`) REFERENCES `movie` (`movie_id`) ON DELETE RESTRICT ON UPDATE RESTRICT,
+  CONSTRAINT `FK_Relationship_6` FOREIGN KEY (`evaluate_id`) REFERENCES `people` (`evaluate_id`) ON DELETE RESTRICT ON UPDATE RESTRICT
+) ENGINE = InnoDB CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Dynamic;
+
+-- ----------------------------
+-- Records of relationship_6
+-- ----------------------------
+INSERT INTO `relationship_6` VALUES (1, 1, '非常好看的一部国产科幻电影');
+INSERT INTO `relationship_6` VALUES (2, 2, '非常好看的监狱逃离电影');
+INSERT INTO `relationship_6` VALUES (3, 3, '为楚门感到高兴');
+
+-- ----------------------------
+-- Table structure for state
+-- ----------------------------
+DROP TABLE IF EXISTS `state`;
+CREATE TABLE `state`  (
+  `state_id` int(11) NOT NULL AUTO_INCREMENT,
+  `state_name` varchar(6) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL,
+  PRIMARY KEY (`state_id`) USING BTREE
+) ENGINE = InnoDB AUTO_INCREMENT = 4 CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Dynamic;
+
+-- ----------------------------
+-- Records of state
+-- ----------------------------
+INSERT INTO `state` VALUES (1, '中国');
+INSERT INTO `state` VALUES (2, '美国');
+INSERT INTO `state` VALUES (3, '英国');
+
+-- ----------------------------
+-- Table structure for synopsis
+-- ----------------------------
+DROP TABLE IF EXISTS `synopsis`;
+CREATE TABLE `synopsis`  (
+  `synopsis_id` int(11) NOT NULL AUTO_INCREMENT,
+  `synopsis_name` varchar(100) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL,
+  PRIMARY KEY (`synopsis_id`) USING BTREE
+) ENGINE = InnoDB AUTO_INCREMENT = 4 CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Dynamic;
+
+-- ----------------------------
+-- Records of synopsis
+-- ----------------------------
+INSERT INTO `synopsis` VALUES (1, '一场伟大的逃离太阳系之路');
+INSERT INTO `synopsis` VALUES (2, '一位被冤枉的人的逃离监狱之路');
+INSERT INTO `synopsis` VALUES (3, '一场演出的闹剧');
+
+-- ----------------------------
+-- Table structure for type
+-- ----------------------------
+DROP TABLE IF EXISTS `type`;
+CREATE TABLE `type`  (
+  `type_id` int(11) NOT NULL AUTO_INCREMENT,
+  `type_name` varchar(6) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL,
+  PRIMARY KEY (`type_id`) USING BTREE
+) ENGINE = InnoDB AUTO_INCREMENT = 4 CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Dynamic;
+
+-- ----------------------------
+-- Records of type
+-- ----------------------------
+INSERT INTO `type` VALUES (1, '科幻');
+INSERT INTO `type` VALUES (2, '治愈');
+INSERT INTO `type` VALUES (3, '心理');
+
+SET FOREIGN_KEY_CHECKS = 1;
+
+```
+
-- 
Gitee