Q&A about the site for people organizing, marketing or licensing open source development projects
select Top 100 q.Id AS [Post Link], q.OwnerUserId from ( (select Posts.* from (Posts join PostTypes on Posts.PostTypeId = PostTypes.Id) where PostTypes.Name = 'Question') as q join (select Posts.* from (Posts join PostTypes on Posts.PostTypeId = PostTypes.Id) where PostTypes.Name = 'Answer') as a on q.Id = a.ParentId) where q.OwnerUserId = a.OwnerUserId