35 lines
713 B
SQL
35 lines
713 B
SQL
DELIMITER $$
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CREATE OR REPLACE DEFINER=`root`@`localhost` FUNCTION `srt`.`buffer_isFull`(vBufferFk INT)
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RETURNS tinyint(1)
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NOT DETERMINISTIC
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READS SQL DATA
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BEGIN
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/**
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* Comprueba si un buffer está lleno
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*
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* @param vBufferFk Identificador de vn.buffer
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*
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*/
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DECLARE vBufferStock INT;
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DECLARE vIsFull BOOL;
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SELECT COUNT(*) INTO vBufferStock
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FROM srt.expedition e
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LEFT JOIN srt.moving m ON m.expeditionFk = e.id
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WHERE e.bufferFk = vBufferFk
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AND ISNULL(m.id);
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SELECT vBufferStock + COUNT(*) INTO vBufferStock
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FROM srt.moving m
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WHERE m.bufferToFk = vBufferFk;
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SELECT (vBufferStock >= maxBoxesInBuffer) INTO vIsFull
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FROM srt.config;
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RETURN vIsFull;
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END$$
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DELIMITER ;
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