DELIMITER $$
CREATE OR REPLACE DEFINER=`vn`@`localhost` TRIGGER `vn`.`entry_afterUpdate`
	AFTER UPDATE ON `entry`
	FOR EACH ROW
BEGIN
	IF NOT (NEW.travelFk <=> OLD.travelFk) THEN
		CREATE OR REPLACE TEMPORARY TABLE tmp.buysToCheck
			SELECT b.id
				FROM buy b
				WHERE b.entryFk = NEW.id;

		CALL buy_checkItem();
	END IF;
END$$
DELIMITER ;