题解 | #浙江大学用户题目回答情况#
浙江大学用户题目回答情况
http://www.nowcoder.com/practice/55f3d94c3f4d47b69833b335867c06c1
SELECT qpd.device_id device_id, qpd.question_id question_id, qpd.result result FROM question_practice_detail qpd INNER JOIN user_profile up ON qpd.device_id = up.device_id AND up.university = '浙江大学' ORDER BY question_id ;
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