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declare @begin_date datetime declare @end_date datetime select @begin_date = getdate() SELECT * FROM HotelInfo //查询语句 select @end_date = getdate() select datediff(ms,@begin_date,@end_date) as ‘用时/毫秒‘
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原文地址：http://www.cnblogs.com/jingyong001/p/4707175.html
