คะแนนโหวตรวมของคำตอบต่อวัน ไม่จำเป็นต้องใช้ตารางทั้งหมด
Total downvotes on answers, per day.It is not neccessary to use all the tables.
 ReviewTasks:  Id [ number]  ReviewTaskTypeId [ number]  CreationDate [ time]  DeletionDate [ time]  ReviewTaskStateId [ number]  PostId [ number]  SuggestedEditId [ number]  CompletedByReviewTaskId [ number] 
SELECT v.CreationDate, AnswerDownVotes = COUNT(*) FROM Votes AS v INNER JOIN Posts AS p ON p.Id = v.PostId WHERE p.PostTypeId = 2 AND v.VoteTypeId = 3 AND v.CreationDate BETWEEN @startDate AND @endDate GROUP BY v.CreationDate ORDER BY v.CreationDate