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Manual
2

JPA Lifecycle Events

- when an entity is identified as modified by the EntityManager. @PostUpdate - after updating an entity in
Result
2

ObjectDB Object Database Features

other managed objects. Transparent update - changes are detected automatically. Code enhancement is optional
Manual
2

ObjectDB Developer's Guide

.             Shows how to use JPA to store, retrieve, update and delete database objects.             Explains
Forum
2

Optimization Question

to identify exactly what fields have changed from one update to the next. Currently the following sequence executes when a track update comes in: - If it’s a new track simply add it to the database. - If it's an update to an existing track, delete the entire previous entry and then add in the new
Issue
2

BIRT Driver Improvements

the following update site - http://download.eclipse.org/birt/update-site/3.7). The driver (as 2 Eclipse bundles ... for integrating into birt runtime..   Alex The BIRT driver has been updated and now it can work ... (better) available as a separate maven artifact in your repository..?   thanks Alex any update
JPA Doc
2

javax.persistence.LockModeType

of type LockModeType.OPTIMISTIC_FORCE_INCREMENT on a versioned object, will also force an update ... serialization among transactions attempting to update the entity data. A lock with LockModeType ... and there is a high likelihood of deadlock or update failure among concurrent updating transactions. The persistence
Issue
2

Explorer bug ? Objects seem to be missing from database in Class view, but are present as references

to elementId(1) INFO: RequestBean []: Updated: com.greensoft.entity.Project [1](TEST: project 1) INFO ... ) to elementId(7) INFO: RequestBean []: Updated: com.greensoft.entity.Block [7](TEST: constrained block1, in 1st project) INFO: RequestBean []: Updated: com.greensoft.entity.Constraint [8](TEST: a 1st
JPA Doc
2

javax.persistence.TypedQuery

/JPQL queries in Chapter 4 of the ObjectDB/JPA manual. int executeUpdate() Execute an update or delete statement. Execute an update or delete statement. Returns: the number of entities updated or deleted ... for a Java Persistence query language UPDATE or DELETE statement QueryTimeoutException
Issue
2

ObjectDB 2 JDO Manual

was happy to see the updated web page and the support for JPA when I returned to your site today ... you can provide me with (other than on your site, which I've gone over fairly thoroughly ... me with (other than on your site, which I've gone over fairly thoroughly) for more documentation
Forum
2

Activation Issue

Hi, We bought a site license the yesterday. I ran the activation class this morning. That generated ... the activation key in objectdb.conf). I tried upgrading to 2.3.7_02 and updating objectdb.conf ... .       Actually the activation code is per machine. Use your site license to generate multiple activation codes