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6

com.objectdb.o.InternalException: Unexpected internal exception

Hi, I am using objectdb.jar version 2.6.8 (installed via Maven). I am trying to authenticate a user. Initially, the database is empty. I have the following query: @javax.persistence.NamedQuery( name = "getPersonByName", query = "SELECT _person FROM metamodel.user.Person as _person
6

How to configure where the ODB is stored?

of ObjectDB". BUT... I DIDN'T INSTALL OBJECTDB - my maven build downloaded it and embeded
6

Insert time increases as db grows.

maven goal and got no effect. I've also tried to use enhancer manually on classes, but still getting
6

Cannot cast com.objectdb.jpa.Provider to PersistenceProvider

. All my other libs work without problem in /lib/ext. I know the tutorial, but I'm using Maven. WEB-INF/lib
1

ObjectDB 2.1.0

Added Online Backup utility (issue #16). Added Master-Slave Replication / Clustering (issue #17). Added a PDF version of the ObjectDB manual (included in the download). Added sample (tutorials) Maven projects (included in the download). Added support of disabling optimistic locking exceptions

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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