SQL语句执行顺序及MySQL中limit的用法 . 分类： MySql2013-09-02 09:1315人阅读评论(0)收藏举报 写的顺序：select ... from... where.... group by... having... order by.. 执行顺序：from... where...group by... having.... select ... order by... MYSQL中： 写的顺序：select ... from... where.... group by... having... order by.. limit [offset,] (rows) 执行顺序：from... where...group by... having.... select ... order by... limit limit限制查询的结果序号 limit off, n: 从off偏移取n个数据 limit n: 取前n个数据，相当于limit 0, n