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
https://www.nowcoder.com/practice/55f3d94c3f4d47b69833b335867c06c1
select b.device_id, b.question_id, b.result from user_profile a join question_practice_detail b on a.device_id = b.device_id and a.university = '浙江大学'