借此题,写一下sql语句的执行顺序。知其然知其所以然。 SELECT user_id from order_info where date >= '2025-10-15' and status = 'completed' and product_name in ('C++','Python','Java') group by user_id having count(id) >= 2 order by user_id asc; sql各关键字执行顺序:(从上到下执行,会在每个执行过程产生临时表供下一个步骤使用) - 2:执行from、join等连接表字段(确定表...