About modified

release

2.0.5

Release date: 2011-02-06 Download (3.4 MB) Binary:  objectdb-2.0.5.zip You should start by following a  tutorial or reading the manual ...

 
forum_thread

Embedded server feature

Is it safe to use this wonderful and undocumented feature in production, and rely on its problem-free functioning? For my case it would be really beneficial: 1 physical server with SSD 1 JVM running on it 2 web applications on Tomcat 1 ObjectDB Server deployed, in embedded server mode 2 ObjectDB databases for those 2 webapps, both would use the server in embedded mode for stellar performance #1 2016-06-01 19:33 Is it safe to use this wonderful and undocumented feature in production, and rely on its problem-free functioning ...

 
api-jpa

having(restrictions)

Specify restrictions over the groups of the subquery according the conjunction of the specified restriction predicates.(Method of javax.persistence.criteria.Subquery)

 
api-jpa

groupBy(grouping)

Specify the expressions that are used to form groups over the query results.(Method of javax.persistence.criteria.AbstractQuery)

 
api-jdo

getObjectId(pc)

The ObjectId returned by this method represents the JDO identity of the instance.(Method of javax.jdo.PersistenceManager)

 
page

Posting to ObjectDB Website - Important Instructions

Instructions for posting to ObjectDB website (to the forum, the issue tracking and the help desk). Please read the following instructions carefully - before posting to the ObjectDB website. 1. Where to Post Almost everything should be posted to the ObjectDB Forum  - and not as an help desk support ticket or as a ...

 
api-jdo

jdoMakeDirty(fieldName)

Explicitly mark this instance and this field dirty.(Method of javax.jdo.spi.PersistenceCapable)

 
api-jdo

getTransactionalObjectId(pc)

Return a copy of the JDO identity associated with the parameter instance.(Static Method of javax.jdo.JDOHelper)

 
api-jdo

getTransactionalObjectId(pc)

Return a copy of the JDO identity associated with the parameter instance.(Method of javax.jdo.spi.StateInterrogation)

 
api-jdo

setFloatField(pc, field, currentValue, newValue)

Mark the field as modified by the user.(Method of javax.jdo.spi.StateManager)