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ObjectDB version 2.0.5

Release date: 2011-02-06

You should start by following a tutorial or reading the manual.

For upgrading from version 1.0 please read the upgrade instructions.

Version 2.0.5

  • Fixed Java Agent / Java EE / Spring enhancement bug.
  • Fixed a bug in merging detached entity objects.
  • Fixed unexpected NullPointerException in client server mode.
  • Fixed an exception in AVG query on non numeric values (issue #29).
  • Fixed a bug in handling JOIN queries with primary key fields.

Version 2.0.4

Version 2.0.3

Version 2.0.2

  • Fixed a bug in queries on embedded objects in C/S mode.
  • Fixed a bug in setting log directory path (missing URL decoding).
  • Fixed a bug in automatic byte code enhancement in Java EE server.
  • Fixed a bug in multi variable queries.

Version 2.0.1

  • Fixed a bug in lazy loading of instances of non enhanced classes.
  • Fixed a bug in using the Replayer with no updates to the database.
  • Fixed an activation bug.

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.