ความคิดเห็นที่ไม่จำเป็นอีกต่อไป ไม่จำเป็นต้องใช้ทุกตาราง
Comments that are no longer needed.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 Id AS "comment_link" FROM Comments WHERE LENGTH(Text) < 50 AND (Text LIKE '%Thank%' OR Text LIKE '+-1%') ORDER BY CreationDate LIMIT 200