摘要：//创建存储过程 create proc usp_add @num int, @num1 int as begin select @num+@num1 end //调用存储过程 exec usp_add @num=1,@num1=3 阅读全文

摘要：begin transaction declare @sumerror int set @sumerror=0 update bank set ballance=ballance-112 where id="xxx"; set @sumerror=@sumerror+@@error update b 阅读全文