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Is there an update on running ObjectDB purely in-memory?

"/>     </database> i could not open explorer. then i erase this line then i could able to run the explorer and server. EntityManagerFactory emf = Persistence.createEntityManagerFactory("objectdb:test.mem

java.sql.Time field off by 30 minutes

Hihi, I'm wondering if this is a bug. I have a simple entity with java.sql.Time field. On writing and readback, the field is found to be 30 minutes off. It is observed on objectdb explorer as ... Richard Since the problem doesn't occur in my environment, exploring it is difficult and your help

creating EntityManager on odb file created on Mac 64bit on Windows 32bit

to open the odb file on Win XP 32bit with objectdb explorer and here is what "Database Open Error ... Support ok, now I can open the odb file in explorer. But still the code crashes while creating

Unable to convert 1.x odb file to 2.x

made screenshots from old and new Explorer to show this one object which I described in original ... a sample database that demonstrates the problem in order to explore it, and it is unclear

each 1-2 days objects on some objectdb level lock/block each other

to explore the thread dumps. Obviously there are places for improvement but according to the analysis ... server (after shutdown of our system it was not even possible to open the database with the explorer

ObjectDB 2.2.5

Added support of navigation through collections (as a JPQL extension). Added version display to the Server and Explorer About dialog boxes. Fixed an UPDATE/DELETE query bug in client-server mode. Fixed an ArrayIndexOutOfBoundsException in retrieval of large objects. Fixed Explorer display of user

cannot delete objects after crash (see issue 2283)

after the crash we cannot delete specific objects, see screenshots of explorer. Database will be soon available (size 5.561.119 KB) on hummingbird-systems.com, user/pw your db name, main menu option ... completes please post its output. Exploring the cause of the recovery failure is still in progress

ObjectDB 2.7.2

" Fixed a bug in displaying inverse (mapped by) relations in the Explorer. Fixed a bug in reusing database ... exception. Fixed reflection mode issues (issue #2086, issue #2087). Fixed an Explorer bug in adding

Query Execution Error

')).contracts.active=true)))) results in "Query Execution Error===null" in Explorer and Internal Exception ... in explorer with attached db. Alex quasado Alexander Adam Okay, this seems to work (adding a null

ArrayIndexOutOfBoundsException on flush

at the database in explorer it looks like some of the "WorkflowInstance" objects have failed to persist (explorer lists an exception message rather than the object). The following error message from

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.

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