题解 | #某乎问答单日回答问题数大于等于3个的所有用户#
某乎问答单日回答问题数大于等于3个的所有用户
http://www.nowcoder.com/practice/821e5072663f485f8204cf03b89d322a
SELECT answer_date,author_id,count(issue_id)as answer_cnt
from answer_tb
where DATE_FORMAT(answer_date,"%Y%m")="202111"
group by answer_date,author_id
having answer_cnt >=3
order by answer_date,author_id
投递明基等公司6个岗位 >