sql script
select user_id from order_info where date >= '2025-10-15' and status='completed' and product_name in ('C++', 'Java', 'Python') group by user_id having count(product_name) >= 2 order by user_id
select user_id from order_info where date >= '2025-10-15' and status='completed' and product_name in ('C++', 'Java', 'Python') group by user_id having count(product_name) >= 2 order by user_id