题解
查询2022年以来刷题用户的用user_id和毕业院校
https://www.nowcoder.com/practice/ea7d9e67f14e4cfc860bbbe9f65420a6
SELECT u.user_id, u.university FROM user_info AS u WHERE u.user_id in ( SELECT q.user_id FROM questions_pass_record AS q WHERE YEAR(`date`) >= 2022 )