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How best to unbind all names?

My JDO application does inserts with binds, and then subsequently does bulk deletes using this code: pm.currentTransaction().begin(); Extent<ABC> ... of the above code, I could iterate over the Extent and delete the entities and the bindings one at a time

find() cost unreasonable time!

.235001 seconds y=11, 4096 nodes, 10.625000 seconds For each 'y', I delete the .odb ... > since entities are retrieved in bulk. support Support

JPA Primary Key

are deleted from the database. The primary key value of an entity can be accessed by

NullPointerException when using multithreading

, you will need to delete the odb file between each execution of the application. CAPdev CAP ... embedded mode instead of client server mode. Persisting bulk of objects

javax.jdo.PersistenceManager

) Delete the persistent instance from the data store. Delete the persistent ... the closure of the instance persistent, the closure of the instance is not deleted from the data store

javax.jdo.annotations.Element

">deleteAction Delete action to apply to any ... "> Delete action to apply to any foreign key for the element. Returns: delete action

deletePersistentAll()

"> Deletes all the instances of the candidate class that pass the filter. Returns the number of instances of the candidate class that were deleted, specifically not including the number of dependent ... > were called on them. Specifically, if the class of deleted instances implements the delete

javax.jdo.listener.DeleteLifecycleListener

"> This interface is implemented by listeners to be notified of delete events. Invoked whenever a persistent instance is deleted, for example ... whenever a persistent instance is deleted, for example during

javax.jdo.annotations.Value

> Delete action to apply to any foreign key for the value. Delete action to apply to any ... : delete action to apply to any foreign key for the value

javax.jdo.annotations.Key

"> Delete action to apply to the foreign key for the key. Delete action to apply to the foreign key for the key. delete action to apply to the foreign key for the key