26 lines
541 B
MySQL
26 lines
541 B
MySQL
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DELIMITER $$
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CREATE OR REPLACE DEFINER=`vn`@`localhost` FUNCTION `vn`.`supplier_getGeo`(vSelf INT)
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RETURNS int(11)
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DETERMINISTIC
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BEGIN
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/**
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* Returns the geo for the passed supplier.
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*
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* @param vSelf The address id
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* @return The geo id
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*/
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DECLARE vGeoFk INT;
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SELECT p.geoFk INTO vGeoFk
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FROM supplier s
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JOIN town t ON t.provinceFk = s.provinceFk
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JOIN postCode p ON p.townFk = t.id
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AND p.`code` = s.postCode
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WHERE s.id = vSelf
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ORDER BY (s.city SOUNDS LIKE t.`name`) DESC
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LIMIT 1;
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RETURN vGeoFk;
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END$$
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DELIMITER ;
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