Q&A for practitioners, researchers, and students in cognitive science, psychology, neuroscience, and psychiatry
SELECT u.Id AS UserId, u.Reputation FROM Users u JOIN Posts p ON u.Id = p.OwnerUserId WHERE p.PostTypeId = 2 -- Only answers AND NOT EXISTS ( SELECT 1 FROM Posts p2 WHERE p2.PostTypeId = 1 -- Users with questions AND p2.OwnerUserId = u.Id ) GROUP BY u.Id, u.Reputation HAVING COUNT(p.Id) > 10 -- At least 10 answers ORDER BY u.Reputation DESC; -- Sort by reputation