ผู้ใช้ยอดนิยมถามตามเมือง ไม่จำเป็นต้องใช้ทุกตาราง
Top users asking by city.It is not neccessary to use all the tables.
 PostNoticeTypes:  Id [ number]  ClassId [ number]  Name [ text]  Body [ text]  IsHidden [ boolean]  Predefined [ boolean]  PostNoticeDurationId [ number] 
SELECT Users.DisplayName, COUNT(Posts.Id) FROM Users JOIN Posts ON Posts.OwnerUserId = Users.Id WHERE Posts.PostTypeId = 1 AND LOWER(Users.Location) LIKE '%juiz de fora%' GROUP BY Users.DisplayName ORDER BY 2 DESC