DROP TRIGGER IF EXISTS `vn2008`.`TicketsAfterUpdate`; DELIMITER $$ USE `vn2008`$$ CREATE DEFINER=`root`@`%` TRIGGER `vn2008`.`TicketsAfterUpdate` AFTER UPDATE ON `Tickets` FOR EACH ROW BEGIN CALL stock.queueAdd ('ticket', NEW.Id_Ticket, OLD.Id_Ticket); END$$ DELIMITER ;