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15

Connecting to a remote objectdb server

</provider> <properties> <property name="javax.persistence.jdbc.url" value="objectdb ... had configured our client app like below... <property name="javax.persistence.jdbc.url" value ... .persistence.jdbc.url" value="objectdb://db.mydomain.com:6136/db/myapp.odb"/> - when objectdb on remote
15

Drop the entire database, Change the schema

).delete(); However, this could be a useful ObjectDB feature. Maybe adding ;drop as a url parameter ... use one to 'drop' the database and the other for the normal stuff. On the other hand the URL ... , which should be very useful in tests. You can override an existing database file by adding ;drop to the url
15

Failover from Master to Slave

connection url, i.e. by connecting to the replicated database using its own url. In that case, the new ... operations by your application: identifying a failure, moving to the replicated database url, switching ... to the master), and finally switching back to the master url when ready. support Support For support
13

Replication issue, Replayer failing due to NullPointerException.

" /> <url-history size="50" user="true" password="true" /> <log path="/var/log/test/" max="10mb ... -timeout="0" /> <url-history size="50" user="true" password="true" /> <log path="/var/log/test ... path="/usr/test/backend/db/" /> <replication url="objectdb://master:2122/w.odb;user=backend-ro
12

How force always recreate database on redeployment.

You should be able to drop the entire database if its file is not locked by Glassfish. See the connection url ... Thanks for feedback, I have read the provided links. From EntityManagerFactory: Connection URL Parameters ... and persistence.xml in client-server mode ? You may add the drop parameter to the url
12

Server vs embedded mode in multi-instance scenario

to the database from other machines - the first process should use a url such as: test.odb;port=3333 ... servers (and not embedded servers). support Support Hello! Whats the full connection URL that i ... a url such as: test.odb;port=3333 (specifying a port). All the other processes should be able to connect
12

Externalising persistence.xml properties in Glassfish?

Hi, I've run into a little bit of a wall with regards to persistence.xml and externalising the URL ... .persistence.jdbc.url' be supplied by the server. Currently, I'm doing all sorts of tricks with maven ... > <properties> <!-- TODO: I would like at all costs not to have any URL
12

Difficulty with the BIRT plugin

have many objects of type point.Point. Any ideas? dmoshal David Moshal Maybe the database url ... don't think it's that, because it pings successfully, (and doesn't ping if I use an url which doesn't point to a data file). dmoshal David Moshal Actually a new database is created if the url is valid
11

EntityManager getMetamodel() causes crash

> <property name="javax.persistence.jdbc.url" value="objectdb://localhost/test.tmp;drop ... > <properties> <property name="javax.persistence.jdbc.url" value="objectdb://localhost/test.tmp;drop ... .url" value="objectdb://localhost/test.tmp;drop"/> <property name="javax.persistence.jdbc
2

How to change properties in urls2.xml ?

see it exists a file name "urls2.xml". <url><main>/var/lib/tomcat7/db/myDb.odb;user=admin;password ... </alt></url> This file is autogenerated by objectdb. And it describes the locals databases url ... database local url doesn't work. ( Tomcat says "Connection refused" ) <properties> <property name

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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