33 lines
839 B
SQL
33 lines
839 B
SQL
DELIMITER $$
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CREATE OR REPLACE DEFINER=`root`@`localhost` FUNCTION `vn`.`expedition_checkRoute`(vPalletFk INT,vExpeditionFk INT)
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RETURNS tinyint(1)
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DETERMINISTIC
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BEGIN
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/**
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* Comprueba si las expediciones del pallet son todas
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* de la misma ruta.
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*
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* @param vExpeditionFk numero de expedition a comprobar
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* @param vPalletFk numero de pallet
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* @return vHasDistinctRoutes
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*/
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DECLARE vRouteFk INT;
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DECLARE vHasDistinctRoutes BOOL;
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SELECT t.routeFk INTO vRouteFk
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FROM vn.expedition e
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JOIN vn.ticket t ON e.ticketFk = t.id
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WHERE e.id = vExpeditionFk;
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SELECT COUNT(*) > 0 INTO vHasDistinctRoutes
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FROM vn.expeditionScan es
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JOIN vn.expedition e ON es.expeditionFk = e.id
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JOIN vn.ticket t ON e.ticketFk = t.id
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WHERE es.palletFk = vPalletFk
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AND t.routeFk <> vRouteFk;
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RETURN vHasDistinctRoutes;
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END$$
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DELIMITER ;
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