题解 | 牛客的课程订单分析(一)
牛客的课程订单分析(一)
https://www.nowcoder.com/practice/d3aa5df807f046bea5003dbc04965d67
select
*
from
order_info
where
date >= '2025-10-15'
and status = 'completed'
and product_name in ('Java', 'C++', 'Python')
order by id asc
