46 lines
881 B
SQL
46 lines
881 B
SQL
DELIMITER $$
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CREATE OR REPLACE DEFINER=`root`@`localhost` PROCEDURE `vn`.`rate_getPrices`(
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vDated DATE,
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vWarehouseFk INT
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)
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BEGIN
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/**
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* Prepara una tabla con las tarifas aplicables
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* en funcion de la fecha y el almacén.
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*
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* @param vDated Fecha para la cual calcula la tarifa
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* @param vWarehouseFk Warehouse para el cual calcula la tarifa
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* @return tmp.rate (rate0, rate1, rate2, rate3)
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*/
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CREATE OR REPLACE TEMPORARY TABLE tmp.rate
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ENGINE = MEMORY
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SELECT rate0,
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rate1,
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rate2,
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rate3
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FROM(
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(SELECT 1 `order`,
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rate0,
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rate1,
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rate2,
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rate3
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FROM rate
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WHERE dated <= vDated
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AND warehouseFk = vWarehouseFk
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ORDER BY dated DESC
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LIMIT 1
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)
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UNION
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(SELECT 2,
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rate0,
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rate1,
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rate2,
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rate3
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FROM rateConfig
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)
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ORDER BY `order` ASC
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LIMIT 1
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)sub;
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END$$
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DELIMITER ;
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