sql server row num

 SELECT [StepID_pk]

      ,[TestAssetNodeID_fk]

      ,[SequenceNumber]

      ,[Name]

      ,[Description]

      ,[Result]

      ,[ModifyCounter]

      ,[UseSharedStepsNodeID_fk]

      ,position=row_number() over(order by [SequenceNumber])

  FROM [SCTM2011_1030].[dbo].[TM_ManualSteps]

  where [TestAssetNodeID_fk] = 1757343

 

函数 row_number() 可以为select标记行号

 

http://msdn.microsoft.com/en-us/library/ms186734(v=sql.100).aspx