คำตอบเก่า ๆ ที่ฉันแก้ไขเมื่อเร็ว ๆ นี้ ไม่จำเป็นต้องใช้ตารางทั้งหมด
Old answers edited by me recently.It is not neccessary to use all the tables.
 Tags:  Id [ number]  TagName [ text]  Count [ number]  ExcerptPostId [ number]  WikiPostId [ number] 
SELECT a.Id AS "post_link", a.LastActivityDate AS Date FROM Posts AS a WHERE a.PostTypeId = 2 AND a.CreationDate < '2014-01-01' AND a.LastActivityDate > '2017-07-07' AND a.LastEditorUserId = '##userId##' ORDER BY a.LastActivityDate DESC