salix/db/routines/vn/triggers/ticket_beforeDelete.sql

DELIMITER $$
CREATE OR REPLACE DEFINER=`vn`@`localhost` TRIGGER `vn`.`ticket_beforeDelete`
	BEFORE DELETE ON `ticket`
	FOR EACH ROW
BEGIN	
	INSERT IGNORE INTO `vn`.`routeRecalc` (`routeFk`) 
		SELECT r.id 
			FROM vn.route r
			WHERE r.isOk = FALSE 
				AND r.id = OLD.routeFk
				AND r.dated >= util.VN_CURDATE()
			GROUP BY r.id;

	DELETE FROM sale WHERE ticketFk = OLD.id;

    DELETE FROM ticketDms WHERE ticketFk = OLD.id;
END$$
DELIMITER ;