11 lines
329 B
MySQL
11 lines
329 B
MySQL
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DELIMITER $$
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CREATE OR REPLACE DEFINER=`root`@`localhost` TRIGGER `vn`.`cmr_beforeDelete`
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BEFORE DELETE ON `cmr`
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FOR EACH ROW
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BEGIN
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IF NOT (OLD.companyFk <=> NULL AND OLD.addressFromFk <=> NULL AND OLD.packagesList <=> NULL) THEN
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CALL util.throw("Can not delete cmr, fields required not empty");
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END IF;
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END$$
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DELIMITER ;
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