57 lines
1.6 KiB
SQL
57 lines
1.6 KiB
SQL
DELIMITER $$
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CREATE OR REPLACE DEFINER=`vn`@`localhost` PROCEDURE `vn`.`item_setGeneric`(vSelf INT)
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BEGIN
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/**
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* Asigna el código genérico a un item, salvo que sea un código de item genérico.
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*
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* @param vSelf identificador de vn.item
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*/
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DECLARE vGenericFk INT;
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SELECT itemFk INTO vGenericFk
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FROM (
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SELECT itemFk, SUM(matches) = maxMatches `match`
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FROM (
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SELECT ga.id gaid, ga.itemFk,
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CASE
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WHEN t.code = 'nflowers' THEN
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it.value <=> ga.numFlores
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WHEN t.code = 'origin' THEN
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it.value <=> ga.origin
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WHEN t.code = 'quality' THEN
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it.value <=> ga.quality
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WHEN t.code = 'color' THEN
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it.value <=> ga.color
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WHEN t.code = 'category' THEN
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it.value <=> ga.category
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WHEN t.code = 'producer' THEN
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it.value <=> ga.productor
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ELSE
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0
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END matches,
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(NOT ISNULL(ga.origin))
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+ (NOT ISNULL(ga.color))
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+ (NOT ISNULL(ga.quality))
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+ (NOT ISNULL(ga.numFlores))
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+ (NOT ISNULL(ga.category))
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+ (NOT ISNULL(ga.productor)) maxMatches
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FROM vn.item i
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JOIN vn.itemTag it ON it.itemFk = i.id
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JOIN vn.tag t ON t.id = it.tagFk
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JOIN vn.genericAllocation ga
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ON (i.typeFk = ga.typeFk OR ga.typeFk IS NULL)
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AND (i.longName = ga.longName OR ga.longName IS NULL)
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AND (i.`size` = ga.`size` OR ga.`size` IS NULL)
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AND i.id != ga.itemFk
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WHERE i.id = vSelf
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AND NOT i.isFloramondo) sub
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GROUP BY gaid
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HAVING `match`) sub2
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LIMIT 1;
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UPDATE vn.item
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SET genericFk = vGenericFk
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WHERE id = vSelf;
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END$$
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DELIMITER ;
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