About client


Schema Update

Explains how to handle JPA/JDO database schema evolution in ObjectDB.... updates every time a database is opened. When using client-server mode the <schema> instructions should usually be located on the client side where the up to date classes are located. The following ...


connect with server

how to connect the data base on a remote server and share odbc in object db ... how to publish the JPA database on  server and make client in the network can share the data base i want to know the right ...


Server license move

Hi, I have a 1 server license. I would prefer first to use ObjectDB with this license for development/test means on my local Windows machine, then later move the license on a test linux server, and only when development is done, then I would like to permanently move this license on a production linux server. Obviously not all in the same time. Is there a way to move this license between servers that way? Thanks, Best regards. #1 2017-04-15 22:24 Hi, I have a 1 server license. I would prefer to use ObjectDB with this license first for develop ...


osx menu item about window

osx menu item (for starting/stopping server, viewing config files, data roots, etc) is extremely useful. However, currently the about box doesn't show the current jar version of the server (and with rapid updates, it's difficult to know which version of the server is currently running, and track down server/client jar version mismatches)     ... of the server is currently running, and track down server/client jar version mismatches)     ...


Check for index existence ?

Hello, Is there a simple way to check if indexes specified in entities are well taken into account by ObjectDb ? Regards, Xirt ... 17:04 Are you using client-server mode? If you do, set the server configuration and check the ... are executed on the server, enhancement messages are client side). ObjectDB Support ObjectDB - Fast ...


ObjectDB BIRT Driver Update

The ObjectDB BIRT/ODA driver is an extension of the open source Business Intelligence and Reporting Tools (BIRT) that adds support of ObjectDB as a data source and JPQL as a data set query language. ... is fixed for all 2.x versions. However, since the client-server protocol is occasionally being updated, there should be a match between the ObjectDB BIRT client-server protocol version and an ObjectDB database server protocol ...


ObjectDB Server Connection Permissions

It would be useful if instead of creating a web service layer on top of a database, I could just set up permissions to entities and entity variables. Is this possible using ObjectDB Server or would this be a new feature request? ... set up permissions to entities and entity variables for client connections. This would be beneficial when providing specific raw data ...


Replication error - parsing objectdb config

I'm trying to replicate a database using the following config: <server>   <connection port="6136" max="100" />   <data path="$objectdb/db-files" />   <replication url="objectdb://localhost:6126/DEV1/NewMessagePipe.odb;user=admin;password=admin" /> </server> ... other messages are output to the logfile. When I started a client pointed at the 6136 server (expecting it to fail with a connection ...


NPE after an @embedded obj is updated for a detached entity

I have an entity that looks like this: class User { @embedded private Profile profile; ...}   After running something like this: User user = entityManager.createQuery("select......entityManager.detach(user);user.getProfile().setDescription("Something...   I get the following error:... exception (Error 990) Generated by Java HotSpot(TM) Client VM 1.6.0_21 (on Windows 7 6.1). Please report this error to ObjectDB ...



Sets the TimeZone ID of the server associated with this PersistenceManagerFactory.(Method of javax.jdo.PersistenceManagerFactory)