It has only to do with the act of correct observation, and by I mean a physical contact with all sorts of objects through all the senses

MySql 索引

mysql index

什么是索引 是一类可以提高数据查询速度的数据结构或者算法的集合 实现索引的方式 有序数组 散列表 跳表 AVL 平衡二叉树 红黑树 B+ 树 。。。各种其它的树 MySql 索引 MySql 中 InnoDB 索引是用过 B+树来进行实现的 B+ 树特点 一个 M 叉树 除了根节点以外每个节

foreversmart write on 2021-08-12

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