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6

enhancement issue

, so you have to specify a destination path for writing the enhanced classes as class files (using -d), and of course you have to make sure that the path is included in the application classpath before
6

Get list of database files

. You can also get the File (or directory) of a specific path on the server using: File root = Utilities.getServerFileSystem(                     host, port, username, password, path, false); support Support
6

Problem with @UniqueConstraint

[] args) { int r = (int)(Math.random() * 1000000); String PATH = "c:\\temp ... .createEntityManagerFactory(PATH); EntityManager em = emf.createEntityManager(); em.getTransaction
4

High memory consumption even after close() of EntityManagerFactory

EmbeddedSystems Addendum: With the configuration <temp path = "$ temp" threshold = "1mb" /> is the byte
4

run several embedded systems on one server, problem with double used port

that case you should be able to specify a port to be used when you open a database in the url/path
4

Compare old and new schema

in the class path allows objectdb to retrieve the data model as it is in the database file
4

Problem with Composite indices

@web.de", Client "b"->User "d@web.de"). No I get the exception: Invalid index path 'emails' in type
4

Problem Using Reflection

(you have to enhance all the classes in an entity inheritance path or none). If you do not use enhancement
4

Error using query with MAX() function

.createQuery(); Root r = q.from(TestEntity.class); Path c = r.get("changeDate
0

Objects are not garbage collected

It is unclear from these images if there are paths of strong references from root objects

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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