tencent cloud

TDSQL-C for MySQL read-write and read-only instances can be identified and managed by their names, which are the same as instance IDs by default and can be changed in the console. The instance IDs cannot be changed though.

Renaming an instance in the instance list

1. Log in to the console and click the ID of the target cluster in the cluster list to enter the cluster management page.
2. On the instance management page, select the Instance List tab and click the modification icon after the name of the target instance.
   
3. In the pop-up window, enter a new name and click OK.

   Note：

   The instance name can contain up to 60 letters, digits, hyphens, underscores, and dots.

Renaming an instance on the instance details page

1. Log in to the console and click the ID of the target cluster in the cluster list to enter the cluster management page.
2. On the instance management page, select the Instance List tab and click the ID of the target instance to enter the instance details page.
3. In the Basic Info section of the instance details page, click the modification icon after the instance name.
   
4. In the pop-up window, enter a new name and click OK.

   Note：

   The instance name can contain up to 60 letters, digits, hyphens, underscores, and dots.