今日成果:
select * from customers limit 10; -- 查询10条顾客信息
select * from customers limit 6,3; -- 查询第7-9名顾客信息
select * from customers order by points desc limit 3; -- 查询分数最多的前三名顾客 -- limit 一定放到最后出现
感谢各位读者查阅,欢迎各位点赞✍评论⭐收藏!