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183.从不订购的客户

计算机编程 Pub Time:2022/3/23/16:49 834 vk 数据结构与算法 mysql sql 最近编辑于2 years, 9 months前 Target reading time:0min

本题来自力扣183.从不订购的客户  难度:简单


 select name 'Customers' from customers where id not in (
	select customerId from orders
);

not in 条件判断一下就行

单词数:19字符数:139

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