摘要:
ALTER PROCEDURE [dbo].[test] @from varchar(50), @to varchar(50), @num intASBEGIN TRY BEGIN TRAN; update vc set balance = balance - @num where [name] = @from; update vc set balance ... 阅读全文
摘要:
注意:只是一个演示思想的代码,代码很乱default.aspx ... 阅读全文