How does JPA handle optimistic locking? Can you give an example of how you would implement optimistic locking in JPA?

How does JPA handle optimistic locking? Can you give an example of how you would implement optimistic locking 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: hard

标签: interviewbit, jpa, topic-specific, java

参考答案摘要

JPA (Java Persistence API) provides support for optimistic locking through the use of version fields. Optimistic locking is a concurrency control mechanism that allows multiple transactions to access ...

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