Saksham Joshi <sakshamjoshi64@xxxxxxxxx> writes: > We have created an azure postgresql flexible server and we have added an ad > admin as a user and Created our database using this admin user.However,When > are running this command: 'Grant pg_signal_backend To adminUser' we are > getting an error that says 'permission denied to grant role > "pg_signal_backend".While this is strange the admin user is infact the > owner of the said database and we don't have any other user that have the > said privileges. Being the owner of a database isn't an especially privileged thing in Postgres. In particular, it does not grant you any powers over installation-wide objects such as roles. regards, tom lane