Vicious Dog อิงจาก Strangeness ไม่จำเป็นต้องใช้ทุกโต๊ะ
Vicious Dog based on Strangeness.It is not neccessary to use all the tables.
 SuggestedEdits:  Id [ number]  PostId [ number]  CreationDate [ time]  ApprovalDate [ time]  RejectionDate [ time]  OwnerUserId [ number]  Comment [ text]  Text [ text]  Title [ text]  Tags [ text]  RevisionGUID [ other] 
SELECT COUNT(*), OwnerUserId FROM Posts WHERE PostTypeId = 2 AND Id IN (SELECT AcceptedAnswerId FROM Posts) GROUP BY OwnerUserId