Editing Synchronization Objects

Prerequisites

You have logged in to the DRS console.

Method 1

1. On the Data Synchronization Management page, locate the target synchronization task and click Edit in the Operation column.
   Figure 1 Editing synchronization objects
   

2. On the Set Synchronization Task page, change the objects to be synchronized and click Next.
   • You can search the expanded database using regular expressions.
   • If the object name contains spaces, the spaces before and after the object name are not displayed. If there are multiple spaces between the object name and the object name, only one space is displayed.
   • The name of the selected synchronization object cannot contain spaces.

3. On the Process Data page, set rules for a new table by referring to Processing Data.
   

   The processing rules for a synchronized table cannot be modified.

4. On the Check Task page, check the synchronization task.
   • If any check fails, review the cause and rectify the fault. After the fault is rectified, click Check Again.

     For details about how to handle check failures, see Solutions to Failed Check Items in Data Replication Service User Guide.

   • If all check items are successful, click Next.
     Figure 2 Pre-check
     
     

     You can proceed to the next step only when all checks are successful. If there are any items that require confirmation, view and confirm the details first before proceeding to the next step.

5. On the Confirm Task page, specify Start Time, confirm that the configured information is correct, and click Next.
6. Go back to the Data Synchronization Management page. In the synchronization task list, the current task status is Incremental synchronization, and a subtask in the Modifying task status is generated. After the subtask change is complete, incremental synchronization is performed for the edited synchronization objects.

Method 2

1. On the Data Synchronization Management page, click the target synchronization task.
2. On the displayed page, click the Synchronization Mapping tab and click Edit to the right of the synchronization object.
3. Perform 2 to 6 from method 1.

Real-time Synchronization Scenarios Where Synchronization Objects Can Be Edited