28 lines
676 B
MySQL
28 lines
676 B
MySQL
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DELIMITER $$
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CREATE OR REPLACE DEFINER=`root`@`localhost` FUNCTION `vn`.`isPalletHomogeneus`(vExpedition INT)
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RETURNS tinyint(1)
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NOT DETERMINISTIC
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READS SQL DATA
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BEGIN
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DECLARE vScanId INT;
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DECLARE vDistinctRoutesInThePallet INT;
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SELECT scan_id INTO vScanId
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FROM vn2008.scan_line
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WHERE code = vExpedition
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LIMIT 1;
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SELECT COUNT(*) INTO vDistinctRoutesInThePallet
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FROM (
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SELECT DISTINCT t.Id_Ruta
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FROM vn2008.scan_line sl
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JOIN vn2008.expeditions e ON e.expeditions_id = sl.code
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JOIN vn2008.Tickets t ON t.Id_Ticket = e.ticket_id
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WHERE sl.scan_id = vScanId
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AND t.Id_Ruta
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) t1;
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RETURN vDistinctRoutesInThePallet = 1;
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END$$
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DELIMITER ;
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