ObjectDB version 2.0.0

Version 2.0.0

• Improved processing of some sorts of queries.
• Added support for using ObjectDB with JPA 1 jar in the classpath.
• Changed server start avoiding new process creation.
• Added logging for class loading and method finding problems.
• Fixed a bug in the results of IS [NOT] NULL queries.
• Fixed a bug in ObjectDB Doctor.
• Fixed persistence.xml C/S connection property to "javax.persistence.jdbc.user".
• Fixed a bug in the new log based (recording) recovery from failure mechanism.
• Fixed a bug in finding an entity after a failed find followed by persist.
• Fixed a memory leakage in eager load of large object graphs.
• Fixed a synchronization bug in sequence value generation.
• Fixed some issues in query execution.
• Fixed ObjectDB Doctor to activate and rebuild also inactive (new) indexes.
• Improved performance of database insert/update/delete operations.
• Changed default configuration (for improved performance).
• Added support for running a server with no tray icon (using a -console flag).
• Changed EntityManager.find to return null when no object is found.
• Fixed a bug in closing database files.
• Fixed a bug in preserving order of @EmbeddedId fields.
• Fixed a NullPointerException during cache cleanup.
• Fixed a bug in database file converter (from ObjectDB 1.0 to 2.0).
• Fixed a bug in handling duplicate / missing JDO metadata.
• New error message when persisting a reference to a new (non managed) entity object.
• Fixed a bug in lazy loading of instances of non enhanced classes.
• Added Explorer support of ID / version / inverse (mapped by) fields.
• Fixed Explorer bug in closing database files.
• Fixed cascading through inverse (mapped by) fields.
• Fixed some bugs in automatic schema evolution.
• Fixed a Server/Explorer class loading bug (after schema change).
• Fixed a bug in the ObjectDB Doctor Tool.