MySQL Left Join Subselect

Der er muligvis en bedre måde at gøre dette på, og jeg har ikke testet det i MySQL, men følgende virker i SQL Server 2005:

Select a.language, b.template, count (c.template) as combo_count
from
(select distinct language from tablename) as a
inner join (select distinct template from tablename) as b on 1 < 2 /* this could be cross join, same thing. */
left outer join tablename c on c.language = a.language and c.template = b.template
group by a.language, b.template
order by 1, 2

Her er resultaterne med dine eksempeldata:

au  t1  0
au  t2  1
au  t3  0
en  t1  3
en  t2  0
en  t3  0
ge  t1  0
ge  t2  1
ge  t3  2