ผู้ใช้ตัวยงที่มีอายุต่ำกว่า 18 ปี..ไม่จำเป็นต้องใช้ทุกตาราง
Avid users under 18 years old..It is not neccessary to use all the tables.
 CloseAsOffTopicReasonTypes:  Id [ number]  IsUniversal [ boolean]  InputTitle [ text]  MarkdownInputGuidance [ text]  MarkdownPostOwnerGuidance [ text]  MarkdownPrivilegedUserGuidance [ text]  MarkdownConcensusDescription [ text]  CreationDate [ time]  CreationModeratorId [ number]  ApprovalDate [ time]  ApprovalModeratorId [ number]  DeactivationDate [ time]  DeactivationModeratorId [ number] 
SELECT Id, DisplayName, Views AS Age, Reputation FROM Users WHERE Age < 18 AND Reputation >= 200 ORDER BY Age