DELIMITER $$
CREATE OR REPLACE DEFINER=`vn`@`localhost` PROCEDURE `util`.`proc_changedPrivs`()
BEGIN
	SELECT s.*
		FROM proc_privs s
			LEFT JOIN mysql.procs_priv p
				ON p.`Host` = s.`Host`
					AND p.`Host` = s.`Host`
					AND p.`Db` = s.`Db`
					AND p.`User` = s.`User`
					AND p.`Routine_name` = s.`Routine_name`
					AND p.`Routine_type` = s.`Routine_type`
		WHERE p.Proc_priv IS NULL;
END$$
DELIMITER ;
