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 question_practice_detail.device_id,question_id,result
from question_practice_detail
left join (
select device_id,university
from user_profile ) a
on question_practice_detail.device_id = a.device_id
where university = "浙江大学"
order by question_id asc;
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