SELECT s.staff_id, s.first_name, s.last_name, s.store_id, SUM(p.amount) as total_revenue, ROW_NUMBER() OVER (PARTITION BY s.store_id ORDER BY SUM(p.amount) DESC) as rn FROM staff s JOIN payment p ON s ...
说明(2019-2-25):感谢大家的关注,但其实这些笔记远没有那么大的价值;深度学习以及自然语言处理的发展极其迅速,这里的很多内容已经年久失修,甚至很多都没有完成;本人也已经毕业入职,不再有那么多的时间继续维护这些笔记,大家酌情参考即可(不 ...
President Donald Trump said Saturday that he’s not ready to make a deal to end the war with Iran despite the country’s willingness to do so “because the terms aren’t good enough yet,” but declined to ...