29 lines
828 B
MySQL
29 lines
828 B
MySQL
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DELIMITER $$
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CREATE OR REPLACE DEFINER=`root`@`localhost` PROCEDURE `srt`.`buffer_readPhotocell`(vSelf INT, vNumber INT)
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BEGIN
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/**
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* Establece el estado de un buffer en función del número de fotocélulas activas
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*
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* @param vSelf Identificador de srt.buffer
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* @param vNumber Número de fotocélulas activas
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*/
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DECLARE vIsFull BOOL;
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DECLARE vBoxes INT;
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DECLARE vMotors INT;
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DECLARE vMargin INT;
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SELECT ((COUNT(*) + vNumber + c.motorsMargin) >= b.motors AND b.motors > 1), COUNT(*), b.motors, c.motorsMargin
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INTO vIsFull, vBoxes, vMotors, vMargin
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FROM srt.buffer b
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LEFT JOIN srt.moving m ON m.bufferToFk = b.id
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JOIN srt.config c
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WHERE b.id = vSelf;
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IF vIsFull THEN
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CALL srt.buffer_setStateType(vSelf, 'FULL', NULL);
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ELSE
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CALL srt.buffer_setStateType(vSelf, 'FREE', NULL);
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END IF;
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END$$
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DELIMITER ;
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