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
t1.device_id,
question_id,
result
from
question_practice_detail as t1
join(
select
device_id
from
user_profile
where
university='浙江大学'
) as up
on t1.device_id = up.device_id
order by
question_id;
