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Compare old and new schema

to compare with. To do so, I create a new URLClassLoader with a URL pointing to the folder containing

Is there a function of "drop table" or "delete from table"?

thread and the explanation of the ;drop connection url parameter in the manual

How to package orm.xml when using EJB in WAR?

.jdbc.url" value="$objectdb/db/gdm.odb"/>             <property name="javax.persistence.jdbc.user

Should derived fields of an EmbeddedId be manually maintained by app code?

comments: Why do you use the purgeObjectDb method instead of the new ;drop url parameter? To paste

ObjectDB version 2.1 has been released

the download). Added support of disabling optimistic locking exceptions. Added support of url

ObjectDb.conf Defaults

="64mb" /> --> <!-- error if missing <network inactivity-timeout="0" /> --> <!-- ok if missing <url

Attempt to begin a new transaction when a transaction is active

name="javax.persistence.jdbc.url" value="$objectdb/db/recs.odb"/> <property name="javax

ObjectDB 2.0.2

Fixed a bug in queries on embedded objects in C/S mode. Fixed a bug in setting log directory path (missing URL decoding). Fixed a bug in automatic byte code enhancement in Java EE server. Fixed a bug in multi variable queries.

ObjectDB 2.3.4

a page cache purge deadlock (issue #559). Fixed handling ;drop in client-server connection url. Fixed

objectdb.home for client/server

machines so all we do really need to supply should be the server connection url and no objectdb.home

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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