Should I use composite primary keys if I use JPA and the keys can change?

我应该使用复合主键如果我使用JPA和键可以改变吗？

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Multiple attributes in the entity may be combined to form a composite primary key.

实体中的多个属性可以组合成一个复合的主键。

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You can adjust the primary-key creation strategy or even specify a composite primary key.

可以调整主键的生成策略，甚至指定复合主键。

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