DELIMITER $$ CREATE OR REPLACE DEFINER=`vn`@`localhost` PROCEDURE `vn`.`warehouseFitting_byTravel`(IN vTravelFk INT) BEGIN DECLARE vWhOrigin INT; DECLARE vWhDestiny INT; SELECT warehouseInFk, warehouseOutFk INTO vWhDestiny, vWhOrigin FROM vn.travel WHERE id = vTravelFk; CALL vn.warehouseFitting(vWhOrigin, vWhDestiny); END$$ DELIMITER ;