Alias names to with rollup in SQL queries?

Question

I am using with rollup in my sql query. I am not getting alias name for rollup.

My SQL is

SELECT [Column1],
       sum([Column2])
FROM           


        

Answer 1

select 
isnull([column1],'rollup'), 
sum([column2] )
from tableA
group by [column1] 
WITH ROLLUP

Answer 2

SELECT ifnull([column1],'total'),
       sum([Column2])
FROM   Tablea
GROUP  BY [Column2] WITH ROLLUP 

Answer 3

You can use the GROUPING function in a CASE expression.

SELECT CASE
         WHEN GROUPING([Column1]) = 1 THEN 'Total'
         ELSE [Column1]
       END [Column1],
       sum([Column2])
FROM   Tablea
GROUP  BY [Column1] WITH ROLLUP 

SQL Fiddle