Question re 2 aggregates from 1 query

Assume a simple many-to-one between 2 tables:

create table docs (id int8 primary key, timestamp imported_when);
create table pages (id int8 primary key, doc_id int8 not null references
docs);

It's easy to get a count of docs imported by date:

select imported_when::date, count(1)
from docs
group by imported_when::date;

It's easy to get a count of pages imported by date:

select imported_when::date, count(1)
from docs, pages
where docs.id = pages.doc_id
group by imported_when::date;

Is there any way to get count of docs & pages imported by date without
resorting to selecting from a select:

select dt, count(1), numpgs from (
select docs.imported_when::date as dt, count(1) as numpgs
from docs, pages
where docs.id = pages.doc_id
group by docs.imported_when::date, docs.id
) as t1 group by dt order by dt;

--
Scott Ribe
scott_ribe(at)killerbytes(dot)com
http://www.killerbytes.com/
(303) 722-0567 voice