Attach a parameter group to a DBaaS instance

Attach a parameter group to a DBaaS instance to apply the group’s engine settings to it. A DBaaS instance has one parameter group attached at a time, and the group’s values apply to the primary; Read Replicas stay as they are.

Before you begin

• The DBaaS instance is Running.
• You have a parameter group for its engine and version; see Create and edit a parameter group.

Attach a parameter group

1. On the DBaaS instance’s DBaaS Details tab, in the Parameter Group row, click Attach.
2. Choose a group made for the DBaaS instance’s engine and version from Attach Parameter Group, then click Attach.

The group’s values are applied to the primary, and the row now offers Detach.

Detach a parameter group

On the DBaaS instance’s DBaaS Details tab, in the Parameter Group row, click Detach. The group is detached as soon as you click, and the link changes back to Attach.

To change the group’s values later and push them to the DBaaS instance, see Create and edit a parameter group.