Q&A about the site for expert genealogists and people interested in genealogy or family history
select COUNT(*), q.OwnerUserId as [User Link], a.OwnerUserId as [User Link] from Posts q inner join Posts a on q.AcceptedAnswerId=a.Id inner join Users qu on qu.Id = q.OwnerUserId inner join Users qa on qa.Id = a.OwnerUserid where qu.Id != qa.Id group by q.OwnerUserId, a.OwnerUserId order by COUNT(*) desc