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1

Wrong @Id type

Hi, I have noticed some values of id column suddenly switched to int, although it is declared as long in our java class. Do you have idea why this happened? Screenshot attached. Pero_885 Pero Novaković There was a bug in UPDATE queries that was fixed. Please see this forum thread. Which ObjectDB
1

"Automatic" Auditing

Any ideas around how I could do "automatic" auditing of changes to objects? (An equivalent to Hibernate's Envers) Thanks. Michael. mmcgovern Michael McGovern You may try the following: Define the entity class with a composite primary key [id, revision]. Never delete entity objects - alway update
1

Unexpected internal exception during set field of an Embeddable to null

Hello, we get an Unexpected internal exception and have no idea what goes wrong. We can reproduce (mostly) the error in a very big use case. In the big use case and we create and persist millions of SignalValueImpl objects (Embeddables). Partly as in the stack trace an Embeddable contain
1

Can you implement fastest Native JPA for MySQL by ClusterJ like?

to share my idea. Thanks kadirbasol Kadir BASOL Thank you for this post. A JDBC driver for ObjectDB
1

Speed of queries that return many objects

. The main idea of a database is that large amount of data is stored in a secondary storage
1

Server closes if large query runs out of memory

. ObjectDB surely has some idea of the sizes of objects that it persists and retrieves
1

using DbUnit with ObjectDb

and ObjectDB ;-) freddieFishCake Jonathan Lister Using JAXB is a nice idea and I am glad it works
1

Roadmap - no progress - any plans - transparency?

Software. So by browsing our issue tracking system, you can have a general idea of what will be included in
1

ObjectDB doctor command

idea to keep the original database file, at least for a while. The error message, however, should be different. support Support
0

huge heap usage

we are using objectdb 2.7.2_6. At a custumer we have huge problems with the memory consumption (see the heap dump attached). The database size is pretty small (1.4 GByte). Any idea ? hgzwicker Hans-Georg Zwicker Could you please share the heap dump or analyse it and provide more information

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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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