From d6706a99ba3dea8491b5caffb88d4ff836343fb6 Mon Sep 17 00:00:00 2001
From: lichenlong1 <lichenlong1@huawei.com>
Date: Fri, 7 Jan 2022 21:26:51 +0800
Subject: [PATCH] description: add rdb transaction interface API

Signed-off-by: lichenlong1 <lichenlong1@huawei.com>
---
 api/@ohos.data.rdb.d.ts | 37 +++++++++++++++++++++++++++++++++++--
 1 file changed, 35 insertions(+), 2 deletions(-)

diff --git a/api/@ohos.data.rdb.d.ts b/api/@ohos.data.rdb.d.ts
index df961acd5e..eb0813c4ac 100644
--- a/api/@ohos.data.rdb.d.ts
+++ b/api/@ohos.data.rdb.d.ts
@@ -145,8 +145,41 @@ declare namespace rdb {
          * @devices phone, tablet, tv, wearable, car
          * @param newEncryptKey the encrypted key is uint8 form in a vector.
          */
-        changeEncryptKey(newEncryptKey:Uint8Array, callback: AsyncCallback<number>):void;
-        changeEncryptKey(newEncryptKey:Uint8Array): Promise<number>;
+        changeEncryptKey(newEncryptKey:Uint8Array, callback: AsyncCallback<void>):void;
+        changeEncryptKey(newEncryptKey:Uint8Array): Promise<void>;
+
+        /**
+         * beginTransaction before excute your sql
+         *
+         * @note N/A
+         * @since 8
+         * @sysCap SystemCapability.Data.DATA_APPDATAMGR
+         * @devices phone, tablet, tv, wearable, car
+         */
+        beginTransaction(callback: AsyncCallback<void>):void;
+        beginTransaction(): Promise<void>;
+
+        /**
+         * commit the the sql you have excuted.
+         *
+         * @note N/A
+         * @since 8
+         * @sysCap SystemCapability.Data.DATA_APPDATAMGR
+         * @devices phone, tablet, tv, wearable, car
+         */
+        commit(callback: AsyncCallback<void>):void;
+        commit(): Promise<void>;
+
+        /**
+         * roll back the sql you have already excuted
+         *
+         * @note N/A
+         * @since 8
+         * @sysCap SystemCapability.Data.DATA_APPDATAMGR
+         * @devices phone, tablet, tv, wearable, car
+         */
+        rollBack(callback: AsyncCallback<void>):void;
+        rollBack(): Promise<void>;
     }
 
     /**
-- 
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