41 lines
1.0 KiB
SQL
41 lines
1.0 KiB
SQL
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# Shop General
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DROP TRIGGER IF EXISTS before_insert_Shop_General;
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DROP TRIGGER IF EXISTS before_update_Shop_General;
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DELIMITER //
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CREATE TRIGGER before_insert_Shop_General
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BEFORE INSERT ON Shop_General
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FOR EACH ROW
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BEGIN
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SET NEW.created_on := IFNULL(NEW.created_on, NOW());
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SET NEW.created_by := IFNULL(NEW.created_by, IFNULL((SELECT id_user FROM Shop_User WHERE firstname = CURRENT_USER()), -1));
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END //
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DELIMITER ;;
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DELIMITER //
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CREATE TRIGGER before_update_Shop_General
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BEFORE UPDATE ON Shop_General
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FOR EACH ROW
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BEGIN
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IF OLD.id_change_set <=> NEW.id_change_set THEN
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SIGNAL SQLSTATE '45000'
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SET MESSAGE_TEXT = 'New change Set ID must be provided.';
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END IF;
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INSERT INTO Shop_General_Audit (
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id_general,
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name_field,
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value_prev,
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value_new,
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id_change_set
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)
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# Changed quantity max
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SELECT NEW.id_general, 'quantity_max', CONVERT(OLD.quantity_max, CHAR), CONVERT(NEW.quantity_max, CHAR), NEW.id_change_set
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WHERE NOT OLD.quantity_max <=> NEW.quantity_max
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;
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END //
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DELIMITER ;; |