DB 생성 이후, 생성된 DB의 public schema에 적용CREATE OR REPLACE FUNCTION grant_user()RETURNS event_triggerLANGUAGE plpgsqlAS $$ DECLARE r RECORD;BEGIN For r IN select * from pg_event_trigger_ddl_commands() LOOP if r.object_type = 'table' then EXECUTE FORMAT ('grant SELECT ON TABLE %s TO group_s',r.object_identity); EXECUTE FORMAT ('grant INSERT ON TABLE %s TO group_i',r.object_ide..