本篇文章主要介绍了"【转】SQL SERVER 查看SQL语句IO,时间,索引消耗",主要涉及到方面的内容,对于SqlServer感兴趣的同学可以参考一下:
1.查看SQL语句IO消耗set statistics io on select * from dbo.jx_order where order_tim...
1.查看SQL语句IO消耗set statistics io on
select * from dbo.jx_order where order_time>'2011-04-12 12:49:57.580'
set statistics io off 
2.查看SQL语句时间消耗set statistics time on
select * from dbo.jx_order where order_time>'2011-04-12 12:49:57.580'
set statistics time off
3.查看SQL语句索引消耗set statistics profile on
select * from dbo.jx_order
where order_time>'2011-04-12 12:49:57.580'
set statistics profile off
此上图中的红框可以看到此查询走了聚集索引扫描转:http://blog.163.com/ji_1006/blog/static/106123412013643451567/
以上就介绍了【转】SQL SERVER 查看SQL语句IO,时间,索引消耗,包括了方面的内容,希望对SqlServer有兴趣的朋友有所帮助。
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