About managed

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Manual
15

Updating JPA Entity Objects

. If global cascade persist is enabled all the reachable entity objects that are not managed yet are also persisted. Automatic Change Tracking As shown above, an update is achieved by modifying a managed ... to managed entities automatically. One way to detect changes is to keep a snapshot of every managed object
Result
15

About ObjectDB Database [2017-10-24]

ObjectDB Object Database ObjectDB is a powerful Object-Oriented Database Management System (ODBMS ... database management services (storage and retrieval, transactions, lock management, query processing ... 100% pure Java Object-Oriented Database Management System (ODBMS). No proprietary API - managed
Result
15

About ObjectDB Database

ObjectDB Object Database ObjectDB is a powerful Object-Oriented Database Management System (ODBMS ... database management services (storage and retrieval, transactions, lock management, query processing ... 100% pure Java Object-Oriented Database Management System (ODBMS). No proprietary API - managed
Issue
14

Error during closing an entity manager

Error during closing an entity manager
Forum
14

ObjectDB Project Management

ObjectDB Project Management
Forum
14

Entity Management Config questions

Entity Management Config questions
JDO Doc
14

javax.jdo.PersistenceManager

to manage the life cycle of PersistenceCapable instances. A PersistenceManager is obtained from ... JDOUserException if the instance is transient or is managed by another PersistenceManager. Parameters: pc ... > persistenceCapableClass, boolean subclasses) The PersistenceManager manages a collection of instances
Manual
13

Database Connection using JPA

. An EntityManagerFactory is constructed for a specific database, and by managing resources efficiently (e.g ... the content of a database require active transactions. Transactions are managed by an EntityTransaction ... ) must be performed within an active transaction. The EntityTransaction interface represents and manages database
FAQ
13

What is ObjectDB?

ObjectDB is an Object Oriented Database Management System (ODBMS). It provides all the standard database management services (storage and retrieval, transactions, lock management, query processing, etc.), but it uses an object oriented model to store and manage data. You can easily store ordinary
Manual
11

Database Explorer

ObjectDB Database Explorer is a visual GUI tool for managing ObjectDB databases. It can be used ... manages an active transaction for every open database file. All the editing operations are associated ... to manage these strings in the Explorer. This setting is relevant only in the Explorer. In