摘要： http://www.cnblogs.com/njj10/archive/2007/09/07/886016.html http://www.chinaz.com/Program/.NET/050N1612007.html 阅读全文

摘要： declare @d datetime set @d=getdate() --execute sql script --demo --select * from [table] select [Use Times:]=datediff(ms,@d,getdate()) 阅读全文