ถูกถามโดยผู้ใช้ ไม่จำเป็นต้องใช้ตารางทั้งหมด
s asked by a user.It is not neccessary to use all the tables.
 PostHistoryTypes:  Id [ number]  Name [ text] 
SELECT COUNT(Posts.Id) AS NoOfQueAsked, Users.Id FROM Posts, Users WHERE Users.Id = OwnerUserId AND Posts.PostTypeId = 1 GROUP BY Users.Id ORDER BY COUNT(Posts.Id) DESC