Fast Object Database for Java - with JPA/JDO support

Internal Website Search

51-56 of 56 resultsRefresh
1

ObjectDB 2.8.5

Fixed a bug in using AS in SELECT NEW (breaks some Spring Data JPA queries). Fixed a bug in tracking changes to new collections after flush (issue #2640). Fixed a StackOverflowError on no access permission to objectdb.conf (issue #2643). Fixed a bug in managing pessimistic locks after using
1

Some technical questions

, if it has not been locked with pessimistic WRITE. > , and will it see the old attribute? Yes, changes before
1

Optimistic lock failed

/jpa/persistence/lock If you must avoid optimistic lock exceptions you can use pessimistic exceptions
1

Where Does ObjectDB Block/Lock?

. In ObjectDB 1.x pessimistic locks were more efficient, but with ObjectDB 2.x optimistic locks
1

ObjectDB 2.2.1

Added support for using ObjectDB with JBoss AS 6.0 / 6.1. Fixed several bugs in handling eager fetch. Fixed a pessimistic locking bug. Fixed a bug in using primary key fields in queries. Fixed a bug in queries on deleted objects before commit / flush.
1

ObjectDB 2.6.8

Added JPA XML validation schema files to Maven/JEE objectdb.jar. Added automatic release of pessimistic locks on client-server connection failure. Fixed an OptimisticLockException bug on commit after flushing a removed modified entity object. Fixed a NullPointerExeption on new index building. Fixed

Getting Started

ObjectDB is very easy to use. Follow the Getting Started Tutorial and the Quick Tour manual chapter and in minutes you may be able to write and run first Java programs against ObjectDB.

Prior knowledge or experience in database programming (SQL, JDBC, ORM, JPA, etc.) is not required, but some background in using the Java language is essential.

Need Help?

  1. Search ObjectDB website
  2. Read the FAQ
  3. Follow the Tutorials
  4. View or post in the forum
  5. Search or file an issue
  6. Contact support