Is it possible to set a default value for columns in JPA, and if, how is it done using annotations? 20 Answers 20
I am new to Hibernate and I’m not sure whether to use a Hibernate SessionFactory or a JPA EntityManagerFactory to create a Hibernate ...
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May 18, 2022
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What are the main differences between Hibernate and Spring Data JPA? When should we not use Hibernate or Spring Data JPA? Also, when ...
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May 18, 2022
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I have a JPA-persisted object model that contains a many-to-one relationship: an Account has many Transactions. A Transaction has one Account. Here’s a ...
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May 17, 2022
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I am trying run a spring-boot application which uses hibernate via spring-jpa, but i am getting this error: Caused by: org.hibernate.HibernateException: Access to ...
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May 16, 2022
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Java has the transientkeyword. Why does JPA have @Transient instead of simply using the already existing java keyword? 8 Answers 8
I’m essentially looking for a “@Ignore” type annotation with which I can stop a particular field from being persisted. How can this be ...
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May 12, 2022
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There have been some discussions here about JPA entities and which hashCode()/equals() implementation should be used for JPA entity classes. Most (if not ...
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May 11, 2022
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Closed. This question is opinion-based. It is not currently accepting answers. Want to improve this question? Update the question so it can be ...
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May 6, 2022
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Hibernate throws this exception during SessionFactory creation: org.hibernate.loader.MultipleBagFetchException: cannot simultaneously fetch multiple bags This is my test case: Parent.java @Entity public Parent { ...
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May 1, 2022
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