ที่ถามเมื่อเดือนที่แล้วและเรียงลำดับตามคะแนน ไม่จำเป็นต้องใช้ทุกตาราง
s asked in the previous month and orders them by score.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 p.Id AS "post_link", p.CreationDate, p.Score, p.ViewCount, p.ClosedDate FROM Posts AS p WHERE p.PostTypeId = 1 AND MONTH(p.CreationDate) = MONTH(CURRENT_TIMESTAMP()) - 1 AND YEAR(p.CreationDate) = YEAR(CURRENT_TIMESTAMP()) ORDER BY p.Score DESC