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Forum
17

Removing entity class

into 10 entities limit. My question is: Is it possible to remove entity/table completely from ... Regards Milan Unfortunately removing a class is currently unsupported. You will have to create a new
Forum
17

The exception "Attempt to remove a detached entity object" have no information about the entity

Hello, the exception "Attempt to remove a detached entity object" have no information about the detached entity. It is very hard, especially if the involved entities uses cascading, to find the removed call for the detached entity.   It would be very helpful if you can add a few information
Issue
17

Removed entities can be found by query in the same transaction

Hello, we opened a transaction, load an entity from database and removed this entity by em.remove(). Afterwards the entity can be load again by query although the resulted entity have an attribute __odbtracker/m (type STA, value=Persistent-Deleted-Flushed) which shows that the entity is deleted
Issue
17

Allow removal of entity class from ObjectDB & Explorer

to its data structure. When an entity class becomes unnecessary, we should be able to remove
Issue
17

Persist & remove in same transaction

Remove the entity object, EntityManager is flushed & cleared, Transaction is not committed Count
Forum
17

Question: remove and recreate an object, do the references survive ?

that would remove the orphane references) ?   References should survive and become valid
Manual
16

Shared (L2) Entity Cache

can be removed from the cache by one of the evict methods: // Remove a specific entity object from the shared cache: cache.evict(MyEntity.class, Long.valueOf(id)); // Remove all the instances ... by removing all the cached entity objects: cache.evictAll(); The Cache interface and its methods are unnecessary in most applications.
Manual
16

CRUD Database Operations with JPA [2011-02-11]

a managed object (usually by retrieval) and invoke the remove method within the context of an active transaction: em.getTransaction().begin(); em.remove(p); // delete entity em.getTransaction ... object is marked for deletion by the remove method and is physically deleted from the database
Manual
16

CRUD Database Operations with JPA

a managed object (usually by retrieval) and invoke the remove method within the context of an active transaction: em.getTransaction().begin(); em.remove(p); // delete entity em.getTransaction ... object is marked for deletion by the remove method and is physically deleted from the database