Example: Changing Current Role
This request changes the current role for a session to administration.
SET ROLE administration;
Example: Enabling All Roles
This request specifies that all roles and their nested database roles that have been granted to the user become current and active for a session.
SET ROLE ALL;
Example: Disabling Current Role SQL Data Control Language
These requests disable the current role for a session.
SET ROLE NONE; SET ROLE NULL;
Example: Enabling EXTERNAL Role
This request resets the current set of roles for the session to the set of all directory roles assigned (mapped) to the external user making the request.
SET ROLE EXTERNAL;