What is the difference between a detached and attached entity in JPA?

What is the difference between a detached and attached entity in JPA?

题目类型: 技术面试题

这是一道技术面试题，常见于澳洲IT公司面试中。

难度: easy

标签: interviewbit, jpa, topic-specific, java

参考答案摘要

| | Attached Entity | Detached Entity | | --- | --- | --- | | Definition | An entity that is currently being managed by the persistence context. | An entity that was previously managed by the persiste...

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