31 lines
494 B
SQL
31 lines
494 B
SQL
USE `util`;
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DROP procedure IF EXISTS `procNoOverlap`;
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DELIMITER $$
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USE `util`$$
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CREATE PROCEDURE `procNoOverlap` (procName VARCHAR(255))
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SQL SECURITY INVOKER
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proc: BEGIN
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/**
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* call procedure without overlap
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*/
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DECLARE vIsChanged BOOL;
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DECLARE CONTINUE HANDLER FOR SQLEXCEPTION
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BEGIN
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DO RELEASE_LOCK(procName);
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RESIGNAL;
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END;
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IF !GET_LOCK(procName, 0) THEN
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LEAVE proc;
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END IF;
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CALL exec(CONCAT('CALL ', procName));
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DO RELEASE_LOCK(procName);
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END$$
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DELIMITER ;
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