fixed b05b0f3 from https://gitee.com/Annie_wang/docs_2/pulls/22393

update docs
Signed-off-by: NAnnie_wang <annie.wangli@huawei.com>

en/application-dev/database/data-persistence-by-rdb-store.md

@@ -50,7 +50,7 @@ The following table lists the APIs used for RDB data persistence. Most of the AP
 
 ## How to Develop
 
-1. Obtain an **RdbStore** instance.<br> Example:
+1. Obtain an **RdbStore** instance.<br>Example:
 
    Stage model:
    
@@ -97,7 +97,7 @@ The following table lists the APIs used for RDB data persistence. Most of the AP
           store.version = 3;
         }
 
-         // Perform operations such as adding, deleting, modifying, and querying data in the RDB store.
+         // Before performing data operations on the database, obtain an RdbStore instance.
 
        });
      }
@@ -151,7 +151,7 @@ The following table lists the APIs used for RDB data persistence. Most of the AP
         store.version = 3;
      }
    
-     // Perform operations such as adding, deleting, modifying, and querying data in the RDB store.
+     // Before performing data operations on the database, obtain an RdbStore instance.
    
    });
    ```
@@ -256,7 +256,9 @@ The following table lists the APIs used for RDB data persistence. Most of the AP
 
 5. Delete the RDB store.
 
-   Use **deleteRdbStore()** to delete the RDB store and related database files.
+   Use **deleteRdbStore()** to delete the RDB store and related database files. 
+
+   Example:
 
    > **NOTE**
    >
@@ -299,4 +301,4 @@ The following table lists the APIs used for RDB data persistence. Most of the AP
      store = null;
      console.info('Succeeded in deleting RdbStore.');
    });
-   ```
+   ```
\ No newline at end of file

en/application-dev/reference/errorcodes/errorcode-data-rdb.md

@@ -118,7 +118,7 @@ Data is added, deleted, and modified continuously without closing the read trans
 
 1. Check for unclosed result sets or transactions.
 
-2. Closes all result sets or transactions.
+2. Close all result sets or transactions.
 
 ## 14800050 Failed to Obtain the Subscription Service
 
@@ -142,7 +142,7 @@ Deploy the subscription service on the platform.
 
 **Error Message**
 
-Only supported in stage mode.
+ Only supported in stage mode.
 
 **Description**
 
@@ -173,3 +173,21 @@ The **dataGroupId** is not obtained from the AppGallery.
 **Solution**
 
 Obtain **dataGroupId** from the AppGallery and pass it to **storeConfig** correctly.
+
+## 14800051 Inconsistent Distributed Table Type
+
+**Error Message**
+
+The type of the distributed table does not match.
+
+**Description**
+
+Different distributed table types are set for the same database table.
+
+**Possible Causes**
+
+The database table is set with different [distributed table types](../apis/js-apis-data-relationalStore.md#distributedtype10).
+
+**Solution**
+
+A database table can be synchronized either between devices or between device and cloud.