摘要: 1.升序(asc) select * from `students` order by `id` asc; 2.降序(dasc) select * from `students` order by `id` desc; 3.排序(limit) 语法:limit 起始值,显示范围 例:select * 阅读全文
posted @ 2021-04-01 21:50 小孙sy 阅读(163) 评论(0) 推荐(0) 编辑