RE: dynamic Case

I am sorry the code should be: Create FUNCTION GetCol4 (@col1 datatype, @col2 datatype, @col3 datatype)RETURNS varchar(5000)AS BEGIN DECLARE @Cols varchar(5000) SET @Cols = '' SELECT @Cols = CASE @Cols WHEN '' THEN col4 ELSE @Cols + ', ' + col4 END FROM sample where col1 = @col1 and col2 = @col2 and col3 = […]