摘要: 1. 自定义的declare @watch datetime;set @watch=getdate();select * from table;select datediff(ms,watch,getdate()) as elapsedTime;2. 系统提供的set statistics time onselect * from tableset statistics time off结果输出在消息窗口里,如:SQL Server Execution Times: CPU time = 0 ms, elapsed time = 17 ms. 阅读全文
posted @ 2012-12-12 22:36 Yu 阅读(845) 评论(0) 推荐(0)