31 lines
571 B
MySQL
31 lines
571 B
MySQL
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DELIMITER $$
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CREATE OR REPLACE DEFINER=`root`@`localhost` FUNCTION `vn`.`hasAnyPositiveBase`()
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RETURNS tinyint(1)
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DETERMINISTIC
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BEGIN
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/**
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* Calcula si existe alguna base imponible positiva
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* Requiere la tabla temporal tmp.ticketToInvoice(id) para getTaxBases()
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*
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* returns BOOLEAN
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*/
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DECLARE hasAnyPositiveBase BOOLEAN;
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CALL getTaxBases();
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SELECT positive INTO hasAnyPositiveBase
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FROM tmp.taxBases
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LIMIT 1;
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DROP TEMPORARY TABLE
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tmp.ticketTax,
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tmp.ticket,
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tmp.taxBases;
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RETURN hasAnyPositiveBase;
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END$$
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DELIMITER ;
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