Please explain about insertable=false and updatable=false in reference to the JPA @Column annotation

by

You would do that when the responsibility of creating/updating the referenced column isn’t in the current entity, but in another entity.

More Related Contents:

  1. The JPA hashCode() / equals() dilemma
  2. What’s the difference between JPA and Hibernate? [closed]
  3. Can someone explain mappedBy in JPA and Hibernate?
  4. Why does JPA have a @Transient annotation?
  5. How to create and handle composite primary key in JPA
  6. When to use EntityManager.find() vs EntityManager.getReference() with JPA
  7. @PreUpdate and @Prepersist in hibernate/JPA (using session)
  8. Parameter in like clause JPQL
  9. Hibernate bidirectional @ManyToOne, updating the not owning side not working
  10. JPA map collection of Enums
  11. No Persistence provider for EntityManager named X
  12. MappedSuperclass – Change SequenceGenerator in Subclass
  13. stream on JPA lazy list
  14. persistence.xml different transaction-type attributes
  15. JPA Multiple Embedded fields
  16. Java8 Collections.sort (sometimes) does not sort JPA returned lists
  17. Disable caching in JPA (eclipselink)
  18. Difference between a “jta-datasource” and a ” resource-local ” datasource?
  19. PersistenceUnit vs PersistenceContext
  20. No operator matches the given name and argument type(s). You might need to add explicit type casts. — Netbeans, Postgresql 8.4 and Glassfish
  21. Is it possible to write a generic enum converter for JPA?
  22. JPA: JOIN in JPQL
  23. Why does this stream return no element?
  24. LOAD and CACHE application-scoped data with @Singleton and @Stateless
  25. What’s the difference between the IN and MEMBER OF JPQL operators?
  26. EclipseLink 2.7.0 and JPA API 2.2.0 – signature mismatch
  27. How to create join table with JPA annotations?
  28. How to auto detect entities in JPA 2.0
  29. JPA: difference between @JoinColumn and @PrimaryKeyJoinColumn?
  30. How to use Postgres JSONB datatype with JPA?

Leave a Comment