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
a.device_id,
b.question_id,
b.result
from user_profile a
left join question_practice_detail b
on a.device_id = b.device_id
where a.university = '浙江大学'
order by b.question_id asc
;
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