题解 | #牛客的课程订单分析(一)#
牛客的课程订单分析(一)
http://www.nowcoder.com/practice/d3aa5df807f046bea5003dbc04965d67
包括用in(xx,xx,xx)
select *
from order_info
where date>'2025-10-15'
and status='completed'
and product_name in('java' , 'c++' , 'python')
order by id ASC