Viewing Parameter Change History

Scenarios

You can view the change history of instance parameters or custom parameter templates.

If you did not make any change to a parameter template, the change history for the template is blank.

Viewing Change History of Instance Parameters

1. Log in to the management console.
2. Click in the upper left corner and select a region and a project.
3. Click in the upper left corner of the page, choose Databases > GaussDB(for MySQL).
4. On the Instances page, click the instance name to go to the Basic Information page.
5. In the navigation pane on the left, choose Parameters. On the displayed page, click Change History.
   Figure 1 Viewing parameter change history
   

   You can view the parameter names, original parameter values, new parameter values, modification statuses, modification time, application statuses, and application time.

   You can apply the parameter template to instances if needed. For details, see Applying a Parameter Template.

Viewing Change History of a Parameter Template

1. Log in to the management console.
2. Click in the upper left corner and select a region and a project.
3. Click in the upper left corner of the page, choose Databases > GaussDB(for MySQL).
4. In the navigation pane on the left, choose Parameter Templates. On the Custom Templates page, click the parameter template name.
5. On the displayed page, choose Change History in the navigation pane on the left.
   Figure 2 Viewing parameter change history
   

   You can view the parameter names, original parameter values, new parameter values, modification statuses, and modification time.