orm Archives - Page 5 of 5

How to fix the Hibernate “object references an unsaved transient instance – save the transient instance before flushing” error

You should include cascade="all" (if using xml) or cascade=CascadeType.ALL (if using annotations) on your collection mapping. This happens because you have a collection in your entity, and ...

April 5, 2022
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What’s the difference between JPA and Hibernate?

I understand that JPA 2 is a specification and Hibernate is a tool for ORM. Also, I understand that Hibernate has more features ...

April 3, 2022
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