sql自定义函数与游标的结合使用

create function GetSurveyList(@name nvarchar(2000)) 
returns nvarchar(800) 
as 
begin

declare @tempFKey varchar(200)
declare @tempFValue varchar(200)
declare @tempresult varchar(max)
set @tempresult=''
--AS
DECLARE rs CURSOR LOCAL SCROLL FOR
 select  top(5) FKey,FValue from PromotionSurveyRecord where FPromotionClaimID=@name
    order by  Fsort,FQuestionID
OPEN rs
FETCH NEXT FROM rs INTO @tempFKey,@tempFValue
WHILE @@FETCH_STATUS = 0
BEGIN
set @tempresult=@tempresult+@tempFKey+' : '+@tempFValue+' '
FETCH NEXT FROM rs INTO @tempFKey,@tempFValue
END
CLOSE rs
deallocate rs
return @tempresult 
end

select dbo.GetSurveyList('EC89D126-0C6B-40C6-96E3-73E74E890CEC') as Temp


select * ,dbo.GetSurveyList(FID),from ViewProgramPromotionClaim
create function GetSurveyList(@name nvarchar(20