0

Please login or register to vote for this query.

(click on this box to dismiss)

Q&A for active researchers, academics and students of physics

--accepted answer
select b.OwnerUserId, count(b.Id)
from Posts a inner join Posts b
on a.PostTypeId = 1
and b.PostTypeId = 2
and b.ParentId = a.Id
and DATEDIFF(mi,a.CreationDate,b.CreationDate) < ##MaxDuration##
group by b.OwnerUserId
order by 2 desc,1

view current version

edited sep 30 13

created aug 16 13 Eat A Peach