22 lines
704 B
SQL
22 lines
704 B
SQL
DELIMITER $$
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CREATE OR REPLACE DEFINER=`vn`@`localhost` TRIGGER `vn`.`sharingCart_beforeUpdate`
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BEFORE UPDATE ON `sharingCart`
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FOR EACH ROW
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BEGIN
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IF NEW.workerFk = NEW.workerSubstitute THEN
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CALL util.throw ('worker and workerSubstitute must be different');
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ELSE
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DELETE sc FROM sharingCartDaily sc
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WHERE sc.dated BETWEEN OLD.started AND OLD.ended AND
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sc.ownerFk = OLD.workerFk AND
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sc.substituteFk = OLD.workerSubstitute;
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INSERT IGNORE INTO sharingCartDaily (ownerFk, substituteFk, dated)
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SELECT NEW.workerFk, NEW.workerSubstitute, dated
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FROM time
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WHERE dated BETWEEN NEW.started AND NEW.ended;
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END IF;
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END$$
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DELIMITER ;
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