โพสต์ที่ประหยัดที่สุด 100 อันดับแรก (ทั่วทั้งไซต์) ไม่จำเป็นต้องใช้ตารางทั้งหมด
Top 100 most economical posts (site-wide).It is not neccessary to use all the tables.
 PendingFlags:  Id [ number]  FlagTypeId [ number]  PostId [ number]  CreationDate [ time]  CloseReasonTypeId [ number]  CloseAsOffTopicReasonTypeId [ number]  DuplicateOfQuestionId [ number]  BelongsOnBaseHostAddress [ text] 
SELECT Id AS "post_link", LENGTH(Body) AS Length, Score, (Score / CAST(NULLIF(LENGTH(Body), 0) AS FLOAT(9, 2))) AS Economy FROM Posts AS p ORDER BY Economy DESC LIMIT 100