Or, does that make more sense in a class that has a variable of enum type Size?

或者说，在一个拥有枚举类型Size变量的类中做这些更有意义吗？

youdao

ENUM type columns are very fast and compact.

ENUM类型的字段非常的快捷和紧凑。

youdao

ENUM type columns are very fast and compact.

ENUM类型的字段非常的快捷和紧凑。

youdao