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Forum
15

CASE WHEN...THEN...ELSE...END not working using JPQL/JDOQL

you in advance. This is one of the JPA 2.1 features that ObjectDB does not support yet (see this list ... could not add a new field to the class because it is a Map which handle dynamic key) See this forum
Forum
15

composite index not used in query

')) and (a.state = 3 and a.subType = 3 and a.type = 0 and a.startDate > ?1)) the composite index is not ... the query does not make any difference) ? Please try to reduce the problem to the possible minimum
Forum
15

CriteriaBuilder createCriteriaUpdate are not executing

Regards all!! CriteriaBuilder createCriteriaUpdate are not executing. CriteriaUpdate criteriaUpdate = cb.createCriteriaUpdate(Order.class);   java.lang.UnsupportedOperationException at com ... ) What is the problem? This is a new feature of JPA 2.1 that is not implemented yet in ObjectDB. Thank
Forum
15

embedded objects marked final not persisted.

Discovered that embedded objects marked final are not persisted. I'm not exactly sure why that should the case. Is this a bug?     Final fields are treated as transient regardless of their type. If you mean that declaring the embeddable class as transient causes problems - such a limitation
Forum
15

Level 2 cache not hit in @ManyToOne

and reading in my app). Problem 1: find by id on Item it's good, it hits the cache, but not for its field ... . However, in that case, if not all the results are cached, retrieving them later may require
Forum
15

Recovery file does not match db file

'/auctionologies/java/storage.odb$' does not match db file '/auctionologies/java/storage.odb' (error 145 ... is resolved when the recovery files are deleted, does'nt seem to be any data loss. not currently able
Forum
15

The project does not contain a persistence unit

How do I fix this error/warning that Netbeans gives me?   ObjectDB itself does not require a persistence unit, but NetBeans produces this warning because a persistence unit is required by JPA ... and cleaning and building? Maybe the META-INF directory is not in the right place. See the Java EE / JPA
Forum
15

To open source, or not to open source

are not been backported to stable releases, but only put into bleeding edge branches.   Therefore we do the bugfix backporting ourself. This would not have be possible if db4o was close source
Forum
15

Using Enum type in NamedQuery: Field is not found in type

.objectdb.o.UserException: Field 'Type' is not found in type 'com.my.fully.qualified.name.Obj' I have noticed that my entities seem not to be getting picked up as entities until they are first persisted
Issue
15

version 2.4.5+ with GlassFish 3.1.2, errors when runs application. Version 2.4.4 worked but not 2.4.5 or later

is not found at com.objectdb.o._PersistenceException.b(_PersistenceException.java:45) at com ... .TEX: Type User is not found at com.objectdb.o.MSG.e(MSG.java:107) at com.objectdb.o.TRS.g(TRS.java