打开SQL Server的查询分析器。在下面语句两个go中间加入要执行的sql语句。
set statistics profile on
set statistics io on
set statistics time on
go
<这里写上你的语句...>
go
set statistics profile off
set statistics io off
set statistics time off
For example:
SET STATISTICS io ON
SET STATISTICS time ON
go
SELECT * FROM TBL_MeetingRoomOrder
go
SET STATISTICS profile OFF
SET STATISTICS io OFF
SET STATISTICS time OFF
Result:


本文详细介绍如何在SQLServer中使用查询分析器进行性能调优,通过开启统计信息,了解SQL语句的执行效率,包括I/O操作、时间消耗等关键指标,为数据库优化提供数据支持。
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