yuanws

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如何在查询分析器中显示sql语句的精确执行时间（精确到ms）？_

Posted on 2008-11-24 16:53 yuanws 阅读(319) 评论(0) 收藏举报

declare   @time   datetime
set   @time   =   getdate()

select top 100 * from xx order by xx

select   datediff(ms,@time,getdate())

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