SQL Server中查看SQL句子执行所用的时间

  set   statistics   profile   on  
  set   statistics   io   on  
  set   statistics   time   on  
  go  
  你执行的语句  
  go  
  set   statistics   profile   off  
  set   statistics   io   off  
  set   statistics   time   off  
   
  执行完点消息!