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 q.device_id,question_id,result
from question_practice_detail as q
inner join user_profile as u
on q.device_id = u.device_id
where university = '浙江大学';
from question_practice_detail as q
inner join user_profile as u
on q.device_id = u.device_id
where university = '浙江大学';
