分组汇总

select *  from  test

 select ( case when len(id)>20 then name else  id end ) name ,金额,数量    from 
(
SELECT    name, isnull(id,'汇总') as id, sum(金额) 金额  , SUM(数量) 数量   from 
(select *, cast(newid() as varchar(60)) as id  from test) a
group BY name,id  with CUBE  
 
)  b
where name is not null