67 lines
2.0 KiB
SQL
67 lines
2.0 KiB
SQL
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# Shop Product Variation Link
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USE PARTS;
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DROP TRIGGER IF EXISTS before_insert_Shop_User_Order;
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DROP TRIGGER IF EXISTS before_update_Shop_User_Order;
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DELIMITER //
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CREATE TRIGGER before_insert_Shop_User_Order
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BEFORE INSERT ON Shop_User_Order
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FOR EACH ROW
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BEGIN
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IF NEW.created_on <=> NULL THEN
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SET NEW.created_on = NOW();
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END IF;
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IF NEW.created_by <=> NULL THEN
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SET NEW.created_by = CURRENT_USER();
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END IF;
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END //
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DELIMITER ;
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DELIMITER //
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CREATE TRIGGER before_update_Shop_User_Order
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BEFORE UPDATE ON Shop_User_Order
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FOR EACH ROW
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BEGIN
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IF OLD.id_change_set_user <=> NEW.id_change_set_user 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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IF NOT (NEW.id_checkout_session <=> OLD.id_checkout_session) THEN
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SIGNAL SQLSTATE '45000'
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SET MESSAGE_TEXT = 'Checkout session ID must not change.';
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END IF;
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INSERT INTO Shop_User_Order_Audit (
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id_order,
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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_user
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)
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# Changed id_user
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SELECT NEW.id_order, 'id_user', OLD.id_user, NEW.id_user, NEW.id_change_set_user
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WHERE NOT OLD.id_user <=> NEW.id_user
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UNION
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# Changed value_total
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SELECT NEW.id_order, 'value_total', CONVERT(OLD.value_total, CHAR), CONVERT(NEW.value_total, CHAR), NEW.id_change_set_user
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WHERE NOT (OLD.value_total <=> NEW.value_total)
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UNION
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# Changed id_order_status
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SELECT NEW.id_order, 'id_order_status', CONVERT(OLD.id_order_status, CHAR), CONVERT(NEW.id_order_status, CHAR), NEW.id_change_set_user
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WHERE NOT (OLD.id_order_status <=> NEW.id_order_status)
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UNION
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# Changed id_checkout_session
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SELECT NEW.id_order, 'id_checkout_session', OLD.id_checkout_session, NEW.id_checkout_session, NEW.id_change_set_user
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WHERE NOT (OLD.id_checkout_session <=> NEW.id_checkout_session)
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UNION
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# Changed active
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SELECT NEW.id_order, 'active', CONVERT(CONVERT(OLD.active, SIGNED), CHAR), CONVERT(CONVERT(NEW.active, SIGNED), CHAR), NEW.id_change_set_user
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WHERE NOT (OLD.active <=> NEW.active)
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;
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END //
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DELIMITER ; |