ObjectDB ObjectDB

Internal Website Search

101-110 of 200 resultsRefresh
10

How force always recreate database on redeployment.

a test model each run. I keep getting models on top of each other on rerunning my web application ... the server, delete the database file, re-start the objectdb server, re-run the web app, which is tedious ... file. support Support Thanks for prompt reply. I am sorry, I am not getting it to work. My connection
10

Database Inconsistency or corruption

2.6.8_02 im embedded mode. The problem is that data gets lost when updating an entity. 1 ... ObjectValues (with new Attributes and new Values) works fine. But, update does not work. The data gets ... , isPersisted:=false ... To confirm that the values are lost, I started the explorer and searched
10

Extended mapping-definitions

its class) gets mapped to a java class. So cats get mapped to the java class 'Cat', dogs to 'Dog ... .) not all classes are known at project start (an editor). To deal with especially the 2. limitation ... of the class. Now this leads to the following problem: By default a Java object gets persisted
10

Mismatch client-server protocol prefix

error. Every client request starts with a prefix that is checked by the server before handling ... trace starts at your code), and provide more information? Is it different from what was used before ... ("No unit found!", ex);         }         return (Unit) result;     } This exception gets thrown
10

persistence.xml classes not respected by ObjectDB

(+ their embeddable classes). P2 is created properly, but P1 gets all entity classes (from P2 ... and start all over. But that's a problem. I have discovered it when I had to delete and set the new ... the development db, then upload the files on production, then start the app. Otherwise I can't
9

Replication Error

to one of them, enabled recording and started odb. The dbname.odr folder got created so i think ... and started it. The second server starts complaining instantly with the following Exception: com ... have to do this manually? The manual says that it gets copied automatically. mosi0815 Ralph Moser Yes you are right
9

EntityManager JPA or JDO impl and different behavior

we use spring to start everything. If I do: System.out.println("EntityManager Name: " + em.getClass ... , Attached is a simple project showing the error I've been getting. The unit test shows how when a query ... , since it will enable getting into ObjectDB with the debugger (by replacing the objectdb jar with dependency
2

Negative snapshot user count exception

server]), this error shows up a number of times, and today at 10:14 AM PDT we started getting ... ? Particularly, when did this start? is there anything that you think may be related (a change in ... . by providing a link in a private support ticket) we can try getting some hint. support Support
2

Server out of memory exceptions

I've started to get memory exceptions on objectdb instances running as a server. The objectdb log ... server mode - connection management seemed like a good place to start. felixobjectdb Richard Szurgot ... over between service runs? felixobjectdb Richard Szurgot I've also started to get oom exceptions in
1

Threaded Test - Failed to commit transaction: Unexpected internal exception

Hi I'm trying to create a simple producer-consumer queue scenario but am getting the followin ... down example that I'm running along with a file containing the full stack trace that I'm getting. Let ... each object that gets saved carries a 2mb string payload. The rest of the test in the same - 5

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