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JPA Doc
2

javax.persistence.OneToOne

=true, nullable=false, updatable=false) public CustomerRecord getCustomerRecord() { return
JDO Doc
2

jdoPreStore()

Method javax.jdo.listener.StoreCallback void jdoPreStore() Called before the values are stored from this instance to the data store. Data store fields that might have been affected by modified non-persistent fields should be updated in this method. This method is modified by the enhancer
JPA Doc
2

LockModeType.OPTIMISTIC_FORCE_INCREMENT

Enum Constant javax.persistence.LockModeType OPTIMISTIC_FORCE_INCREMENT Optimistic lock, with version update. Since: JPA 2.0
JPA Doc
2

LockModeType.PESSIMISTIC_FORCE_INCREMENT

Enum Constant javax.persistence.LockModeType PESSIMISTIC_FORCE_INCREMENT Pessimistic write lock, with version update. Since: JPA 2.0
Issue
2

com.objectdb.o.InternalException: null

.paint(AquaTreeUI.java:129) at javax.swing.plaf.ComponentUI.update(ComponentUI.java:161) at javax ... (AquaTreeUI.java:129) at javax.swing.plaf.ComponentUI.update(ComponentUI.java:161) at javax.swing ... .AquaTreeUI.paint(AquaTreeUI.java:129) at javax.swing.plaf.ComponentUI.update(ComponentUI.java:161
Forum
2

OneToMany and cascade delete problem

that this is also what you get. Yes, the same exception without enhancement. The problem is the result updating ... to apply updates on both sides. In practice, however, updating only the owner side is usually sufficient because the other side is being updated automatically when the object is retrieved
Forum
2

Replication error on slave restart

using clean DB (with recording from transaction 1) when I restarting slave server. ...and I updated ... repeating step 3 As you can see slave is updated now only to the end of the first test case (1 day ago ... and transactions to the disk. So the master database is not being updated regularly, regardless
Forum
2

How storage works?

attached stored in the DB. If I update my Car adding a new Wheel object is all the Car updated? Or only changed part is updated? By other words, If I have one complex data model and only one part is changed, the Object DB stored the all complex data model or only the changed part? Thanks If you update
Forum
2

How to do multithreading with embedded ObjectDB

();                     em.getTransaction().begin();                     //Query q = em.createQuery("UPDATE Point SET x = x + 1");                     Query query = em.createQuery("UPDATE Point SET x = x + 1 ... one of the following ways: 1. Synchronize your update queries, so they will be executed sequently
Issue
2

InternalException

the following actions in a loop: Open a new transaction Load an object from the database Update the object Commit the transaction, storing the updates. When the app is finished with the object ... the transaction, storing the updates. If another thread has updated the same object the RollbackException