16 lines
475 B
MySQL
16 lines
475 B
MySQL
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DELIMITER $$
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CREATE OR REPLACE DEFINER=`root`@`localhost` TRIGGER `vn`.`awbInvoiceIn_afterDelete`
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AFTER DELETE ON `awbInvoiceIn`
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FOR EACH ROW
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BEGIN
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IF (SELECT COUNT(*) FROM invoiceInTax where invoiceInFk = OLD.invoiceInFk) = 0
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AND
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(SELECT COUNT(*) FROM invoiceInDueDay where invoiceInFk = OLD.invoiceInFk) = 0
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AND
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(SELECT isBooked FROM invoiceIn WHERE id = OLD.invoiceInFk) = 0
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THEN
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DELETE FROM invoiceIn WHERE id = OLD.invoiceInFk;
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END IF;
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END$$
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DELIMITER ;
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