Aggregate Query Help

Question

i was wondering how to rewrite a query like this to include the group by attribute, and the count (even if it's zero). my example will eliminate the row if the count is zero..
Company (c_id)
Client (c_id, client_id)
Bonus (client_id, approved)
select
     company.c_id,
     count(bonus.b_id),
count(bonus2.b_id)
from
     db.company company
left outer join
     db.client client on client.c_id=company.c_id
inner join
     db.bonus bonus on bonus.client_id=client.client_id
inner join
     db.bonus bonus2 on bonus2.client_id=client.client_id
where
     bonus.approved=1 and bonus2.approved=0
group by company.c_id
i can do it with a where c_id=x but that doesn't help me. thanks for any help..

Answer 1

still not sure but it is counting for 0, it will not count NULL
dev>with tab
  2           as (select 1 as id, 0 as counta, 1 countb  from dual
  3             union all
  4              select 2 as id, 0 counta, 0 countb  from dual
  5              union all
  6             select 3 as id, 5 as counta  , 6 countb from dual
  7             union all
  8             select 4 as id, null counta, null countb from dual
  9             )
10            select id,count(counta),count(countb) from tab group by id;
        ID COUNT(COUNTA) COUNT(COUNTB)
         1             1             1
         2             1             1
         3             1             1
         4             0             0