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JDO Doc
2

javax.jdo.listener.InstanceLifecycleEvent

.0 int CLEAR Since: JDO 2.0 int CREATE Since: JDO 2.0 int DELETE Since: JDO 2.0 int DETACH Since: JDO
JPA Doc
2

javax.persistence.OrderColumn

is responsible for updating the ordering upon flushing to the database to reflect any insertion, deletion
JDO Doc
2

jdoIsDirty()

Method javax.jdo.spi.PersistenceCapable boolean jdoIsDirty() Tests whether this object is dirty. Instances that have been modified, deleted, or newly made persistent in the current transaction return true. Transient instances return false. Returns: true if this instance has been modified in
Forum
2

Foreign key constraint issue

to Parent, so that when the parent is deleted all children are removed as well. Unfortunately, in ... for the two classes. Now, in the following case not all children are deleted: ... Parent parent = new ... referring to the parent is persisted parentRepository.delete(parent); // Here trying to delete
Forum
2

How to Remove records from many to many relationship tables in JPA

Hello All, I am getting the constraint violation exception whil deleting the entries I ... _Conclusion here my requirement is i need to delete  records in both tables (TransportationEvent and Conclusion) here i am trying to delete conclusion table records like bellow: removeConclusions
Forum
2

Remove not working

this and similar cases. I double and tripple checked that there are no already deleted objects in the graph to delete but it still didn't work. As you can see my testcase does nothing other than retrieving ... )".   It seems to happen because, in the same transaction, I gather an Extent, delete an object
Forum
2

Query results are not up to date for entities, not primitives

="/" permissions="access,modify,create,delete" />           
Issue
2

ArrayIndexOutOfBoundsException on flush

.java:722) ... 40 more The code at this point is performing a delete query for all entity objects ... ().begin(); try { Query query = em.createQuery("DELETE FROM ExecutionGraph g"); query.executeUpdate(); query = em.createQuery("DELETE FROM WorkflowInstance w"); query.executeUpdate
Forum
2

Optimization Question

. - If it's an update to an existing track, delete the entire previous entry and then add in the new ... . Delaying the delete operations to time with less or no activity (and if you can use one transaction for deletion of many updates it can also improve performance). If you still want to try updating
Forum
2

persistence.xml classes not respected by ObjectDB

have discovered it when I had to delete and set the new database in production. It just didn't want to respect the restrictions. I had to delete the elements in the development db, then upload ... -unlisted-classes/> will not delete classes that are already in the database. It should, however, prevent