sql 此代码段从SQL服务器获取一行信息，使用with运算符存储临时表，然后获取rakin

Posted 2021-05-14

with TT as(SELECT 
[Process]
      ,[StartTime]
      ,[EndTime]
      ,[Status]
      ,[Note]
      ,[CallingDevice],
	  RANK() over(partition by [Process] ORDER BY [StartTime] DESC) as R
  FROM [OPWBI].[dbo].[Automated_Process_Tracker])
  SELECT * FROM TT
  WHERE TT.R = 1