SQL SERVER 查看SQL語句IO,時間，索引消耗

1.查看SQL語句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語句時間消耗

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語句索引消耗

set statistics profile on 
       select * from dbo.jx_order
       where order_time>'2011-04-12 12:49:57.580' 
set statistics profile off

 此上圖中的紅框可以看到此查詢走了聚集索引掃描