EntityManager.clear() Explained (Persistence Context Reset) – Part 128
This video is Part 128 of the Spring Boot tutorial series. In this tutorial, we explain how EntityManager.clear() works in JPA and how it resets the persistence context.
You will learn how clearing the persistence context detaches all managed entities, how it impacts entity state, and when it should be used in real-world applications.
📂 Source Code (GitHub):
https://github.com/gyandarpan22/Sprin...
This video is ideal for:
Spring Boot developers learning JPA internals
Java developers understanding entity lifecycle
Backend developers working with persistence context
Anyone preparing for Spring Boot interviews
📌 Previous Video: EntityManager.refresh() Explained – Part 127
📌 Next Video: Spring Data JPA Introduction – Part 129
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