题解 | 牛客的课程订单分析(四)
牛客的课程订单分析(四)
https://www.nowcoder.com/practice/c93d2079282f4943a3771ca6fd081c23
select
user_id,
min(date),
count(*) as cnt
from
order_info
where
date>'2025-10-15' and status='completed' and product_name in ('C++','Python','Java')
group by
user_id
having
count(*)>=2
order by
user_id;
比亚迪工作强度 365人发布
投递哔哩哔哩等公司6个岗位