REASSIGN OWNED

Function

Changes the owner of a database.

REASSIGN OWNED requires that the system changes the owner of all the database objects owned by old_role to new_role.

Precautions

• REASSIGN OWNED is often executed before deleting a role. Because objects in other databases are not affected, you usually need to run this command in each database that contains the objects owned by the role to be deleted.
• You must have the permissions on the original and target roles to execute it.
• The resource management module does not monitor the data switch of the syntax. You need to call select gs_wlm_readjust_user_space(0) to manually calibrate the monitoring data.

Syntax

1

REASSIGN OWNED BY old_role [, ...] TO new_role;

Parameter Description

• old_role

  Specifies the role name of the old owner.

• new_role

  Specifies the role name of the new owner.

Examples

Reassign all database objects owned by the joe and jack roles to admin:

1

REASSIGN OWNED BY joe, jack TO admin;