(转)SQLServer_T-SQL 语句执行时间的查询

　　原文地址：http://blog.csdn.net/wangjunhe/article/details/7211974

--利用getdate
declare @beginTime datetime
declare @endTime datetime

set @beginTime = getdate()
select * from dbo.DatabaseLog
set @endTime = getDate()

select datediff(ms, @beginTime, @endTime) as MS
GO

　　

--利用Statistics
set statistics time on  

select * from dbo.DatabaseLog

set statistics time off