• Relational Database Service

  1. Help Center
  2. Relational Database Service
  3. User Guide
  4. Managing DB Instances
  5. Parameter Groups
  6. Comparing Parameter Groups

Comparing Parameter Groups


You can compare two parameter groups that use the same DB engine.


  1. Log in to the management console.
  2. Click in the upper left corner and select a region and a project.
  3. Click Service List. Under Database, click Relational Database Service to go to the RDS console.
  4. On the Parameter Group Management page, click the Default Groups or Custom Groups tab, locate a parameter group and click Compare in the Operation column.

    Alternatively, click the target DB instance on the Instance Management page. On the Parameters page, click Compare.

  5. In the displayed dialog box, select a parameter group that uses the same DB engine as group 1 and click OK.

    • If the parameter groups have different settings, the parameter names and values of both parameter groups are displayed.
    • If their settings are the same, no data is displayed.