John McCawley <nospam@xxxxxxxxxxxx> writes: > While this value isn't 100% absolutely positively guaranteed to never > change, it is pretty dang close. Counterexample: SET ROLE or SET SESSION AUTHORIZATION. regards, tom lane
John McCawley <nospam@xxxxxxxxxxxx> writes: > While this value isn't 100% absolutely positively guaranteed to never > change, it is pretty dang close. Counterexample: SET ROLE or SET SESSION AUTHORIZATION. regards, tom lane