ElemeFE / ElemeFE/node-interview

关于 MySQL 的一些问题

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- count rows:记录行数 MyISAM 只在没有 where 条件下才快,因为总行数在 MyISAM 被保存了一份,有筛选条件下差不太多
- MySQL 5.6 起 InnoDB 已支持全文索引了

在无特殊情况下还是使用 InnoDB 比较合适,毕竟 MySQL 5.5 起默认引擎已经是 InnoDB 了。有特殊需求时,我想以开发者的能力,应该能选择合适的引擎。😊

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