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JDO Doc
4

Join.deleteAction

Annotation Element javax.jdo.annotations.Join ForeignKeyAction deleteAction Delete action to be applied to any ForeignKey on this join. Returns: the delete action Default value: javax.jdo.annotations.ForeignKeyAction.UNSPECIFIED Since: JDO 2.1
JDO Doc
4

Key.deleteAction

Annotation Element javax.jdo.annotations.Key ForeignKeyAction deleteAction Delete action to apply to the foreign key for the key. Returns: delete action to apply to the foreign key for the key Default value: javax.jdo.annotations.ForeignKeyAction.UNSPECIFIED Since: JDO 2.1
JDO Doc
4

Key.dependent

Annotation Element javax.jdo.annotations.Key String dependent Whether the key is dependent on the owner (and will be deleted when the owner is deleted). Returns: whether the key is dependent on the owner Default value: "" Since: JDO 2.1
JDO Doc
4

Persistent.dependent

Annotation Element javax.jdo.annotations.Persistent String dependent Whether related object(s) of this member are dependent and so deleted when this object is deleted. Returns: whether the related object(s) of this member are dependent Default value: "" Since: JDO 2.1
JDO Doc
4

preDelete(event)

Method javax.jdo.listener.DeleteLifecycleListener void preDelete(   InstanceLifecycleEvent event ) Invoked whenever a persistent instance is deleted, for example during javax.jdo.PersistenceManager ... the instance callback DeleteCallback.jdoPreDelete. Parameters: event - the delete event. Since: JDO 2.0
JDO Doc
4

Value.deleteAction

Annotation Element javax.jdo.annotations.Value ForeignKeyAction deleteAction Delete action to apply to any foreign key for the value. Returns: delete action to apply to any foreign key for the value Default value: javax.jdo.annotations.ForeignKeyAction.UNSPECIFIED Since: JDO 2.1
JDO Doc
4

Value.dependent

Annotation Element javax.jdo.annotations.Value String dependent Whether the value is dependent on the owner (and will be deleted when the owner is deleted). Returns: whether the value is dependent on the owner Default value: "" Since: JDO 2.1
Forum
4

Attempt to open a non existing file '/tmp/objectdb_xxxx/SortQueryItr_6.mrg'

- maybe one application deleted the tmp file of another application. I hope this description is sufficient. EKK ObjectDB deletes its temporary files in 2 ways: Every process deletes its own temporary files that become unreachable (tracked by using weak references). When a process starts it tries to delete
Issue
4

Removing of an entity removes also another entity type

. All ResolverMapping entities are removed by a query (DELETE FROM ...), afterwards ResolverMapping entities ... a query (DELETE FROM ...) then it performs. The data is not lost. This workaround prevent ... . Please note that mixing direct DELETE / UPDATE database queries with EntityManager's operations is known as
Forum
3

Date field Index is corrupted due to time change

Hi, can you shed some light on why we cannot delete data from the attached DB file. A delete ... that you got on an attempt to delete objects could happen with other operations as well. The common ... ).   The delete query we run is: DELETE FROM RecordingMetaData The exception is the same