테이블, 시퀀스, 함수, 트리거 등 각종 오브젝트에 대한 권한 조회입니다 -- 유저 grant role 조회 select grantor::regrole::varchar(100) as grantor , member::regrole::varchar(100) as grantee , string_agg(roleid::regrole || (case when admin_option = true then '(★)' else '' end),', ' order by roleid::regrole,admin_option) as grant_roles -- admin_option: is_grantable from pg_catalog.pg_auth_members pam where member::regrole::varchar(10..