DELIMITER $$
CREATE OR REPLACE DEFINER=`vn`@`localhost` FUNCTION `vn`.`ticketWarehouseGet`(vTicketFk INT)
	RETURNS int(11)
	NOT DETERMINISTIC
	READS SQL DATA
BEGIN
	DECLARE vWarehouseFk INT;

	SELECT warehouseFk INTO vWarehouseFk
		FROM ticket 
		WHERE id = vTicketFk;

	RETURN vWarehouseFk;
END$$
DELIMITER ;