1、事务提交编程： begin tran newtran use students update stu1 set birthday=birthday-365 update stu2 set age=age+1 commit
2、事务回滚编程： begin tran newtran use students update stu set birthday=birthday-365 update stu set age=age+1 select * from stu rollback select * from stu1 select * from stu2
或者： begin tran newtran use students select * from stu update stu set birthday=birthday-365 select * from stu rollback select * from stu
事务的保存点 begin tran newtran use students go select * from stu delete from stu where number='000001' select * from stu
save transaction after_delete select * from grade update grade set number='000007' where number='000001' select * from grade
if @@error!=0 or @@rowcount=0 begin rollback tran after_delete commit tran return end
commit transaction newtran go