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数据库到底用不用tinyint

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Release： 2016-06-06 20:42:13
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一份文档中说：使用TINYINT来代替ENUM类型
另一份文档说：尽快少TINYINT 有一些数据库对TINYINT支持不好

回复内容：

一份文档中说：使用TINYINT来代替ENUM类型
另一份文档说：尽快少TINYINT 有一些数据库对TINYINT支持不好

用，什么范围就用什么。
至于以后，换的东西不差这个。

用ENUM不如用TINYINT,用TINYINT不如另加表保存枚举数据

我记得在Mysql里面 enum的原型是tinyint吧

Related labels：
mysql php database Database performance optimization Database Design
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