--显示行号

select *, ROW_NUMBER() OVER(Order by TYPENAME ) AS RowNumber from (

select distinct TYPENAME

from T_698_GWCmdMakeUp A,T_698_cj_datatype B

where A.DataFormat= B.DATATYPEID) as c 

--sql字符串转列名

SELECT top 1 (case @fuzerenType when 'gnfuzeMan' then gnfuzeMan else xnfuzeMan end) FROM [MeterTest].[dbo].[T_Meter_TestWork] where workid=@Workid  

--多行并成一行显示，用字符串分隔

if not object_id('tb') is null  

    drop table tb  

Go  

Create table tb([A] int,[B] nvarchar(1))  

Insert tb  

select 1,N'a' union all  

select 2,N'b' union all  

select 3,N'c'  

Go  

Select  

     distinct    

     stuff((select ','+[B] from tb for xml path('')),1,1,'')  

from tb t