ObjectDB ObjectDB

Internal Website Search

161-168 of 168 resultsRefresh
5

Attempt to refresh a non managed entity object (error 635)

a detached entity object (e.g. after clear). It doesn't seem to be related to the IDE that you use. support
5

Merge Issue: Attempt to reuse an existing primary key value

, #4), merge is not really needed. It may be better to use merge only to attach detached objects
5

How to disable Transparent Update.

for your reference. ObjDBUser3 Manoj Kumar Maharana You cannot disable transparent update. You can detach
5

Post-compilation enhancement vs Automatic Run-time enhancement

of is now provided under forum posting: Pre-detach loading: retrieval by navigation not working in
5

EntityTransaction.commit() does not release a pessimistic lock

.setDetachAllOnCommit(true); In this case entity objects will be detached and unlocked on transaction commit. support Support
5

Problem with @Basic(fetch = FetchType.LAZY)

from Sample s", Sample.class).getResultList().get(0); em.detach(sample); //just to be sure
1

ObjectDB 2.4.1

Fixed a bug of duplicating new objects during merge. Fixed a username/password issue in using EntityManagerFactory's getMetamodel. Fixed a bug in detachment of hollow objects on close (issue #799). Fixed a Doctor exception (issue #796). Fixed a Doctor bug in checking byte[] arrays (issue #811
1

ObjectDB 2.1.0

a bug in viewing TreeSet and TreeMap in the Explorer. Fixed detachment of entities by replacing proxy

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