instruction: Downvoted questions with all-downvoted answers.
response: WITH Raw AS (SELECT Q.Id, MIN(Q.Score) AS QScore, COUNT(*) AS AnswerNo, COUNT(CASE WHEN A.Score < 0 THEN 1 ELSE NULL END) AS NegAnswerNo FROM Posts AS Q, Posts AS A WHERE Q.Score < 0 AND A.ParentId = Q.Id AND Q.AcceptedAnswerId IS NULL AND NOT Q.ClosedDate IS NULL GROUP BY Q.Id) SELECT Id AS "post_link", QScore, AnswerNo, NegAnswerNo FROM Raw WHERE AnswerNo > 0 AND NegAnswerNo = AnswerNo ORDER BY Id