23 lines
401 B
MySQL
23 lines
401 B
MySQL
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DELIMITER $$
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CREATE OR REPLACE DEFINER=`root`@`localhost` FUNCTION `vn`.`ticket_getWeight`(vTicketFk INT)
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RETURNS decimal(10,3)
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NOT DETERMINISTIC
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READS SQL DATA
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BEGIN
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/**
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* Devuelve el peso total del ticket
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*
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* @return Total peso
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*/
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DECLARE vWeight DECIMAL(10,3);
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SELECT sum(weight) INTO vWeight
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FROM saleVolume
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WHERE ticketFk = vTicketFk;
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RETURN vWeight;
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END$$
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DELIMITER ;
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