sql事务处理回滚及保留点transaction,ROLLBACK

BEGIN TRANSACTION
2 sql事务处理回滚及保留点transaction,ROLLBACK

INSERT INTO Customers(cust_id,cust_name)
3 sql事务处理回滚及保留点transaction,ROLLBACK

VALUES('100000010','Toys_Emporium');
4 sql事务处理回滚及保留点transaction,ROLLBACK

SAVE TRANSACTION StartOrder;
5 sql事务处理回滚及保留点transaction,ROLLBACK

INSERT INTO Orders(order_num,order_date,cust_id)
6 sql事务处理回滚及保留点transaction,ROLLBACK

VALUES(20100,'2001/12/1','100000010');
7 sql事务处理回滚及保留点transaction,ROLLBACK

IF @@ERROR <> 0 ROLLBACK TRANSACTION StartOrder;
8 sql事务处理回滚及保留点transaction,ROLLBACK

INSERT INTO OrderItems(order_num,order_item,prod_id,quantity,item_price)
9 sql事务处理回滚及保留点transaction,ROLLBACK

VALUES(20010,1,'BR01',100,5.49);
10 sql事务处理回滚及保留点transaction,ROLLBACK

if @@ERROR <> 0 ROLLBACK TRANSACTION StartOrder;
11 sql事务处理回滚及保留点transaction,ROLLBACK

INSERT INTO OrderItems(order_num,order_item,prod_id,quantity,item_price)
12 sql事务处理回滚及保留点transaction,ROLLBACK

VALUES(20010,2,'BR03',100,10.49);
13 sql事务处理回滚及保留点transaction,ROLLBACK

IF @@ERROR <> 0 ROLLBACK TRANSACTION StartOrder;
14 sql事务处理回滚及保留点transaction,ROLLBACK

COMMIT TRANSACTION