About feature

forum_thread

using DbUnit with ObjectDb

Are there any examples about how to use DbUnit with ObjectDB? DbUnit requires access to a jdbc connection .. with other providers it's possible to extract the jdbc connection from the EntityManager, e.g. for Eclipselink / Postgres combination you can use the rather long-winded: IDatabaseConnection connection = new DatabaseConnection(((EntityManagerImpl) (em2.getDelegate())).getServerSession().getAccessor().getConnection(), "PUBLIC"); but with objectDb this gives: ... could be served for a quick initial implementation of this feature (hopefully in days), which later can be extended to more flexible XML ...

 
manual

Literals in JPQL and Criteria Queries

Describes literals in JPQL, including null, false, true, numbers, strings, dates enums and types.... and octal numeric literals (e.g. 077 , 077L ), a feature that is not currently supported by all JPA implementations. ...

 
forum_thread

large numbers of records

Hi, does anyone have experience with database with more than billion records (ie. more than 1000 million records) in one table. What is the limit of ObjectDB and is the database still fast. We are planing to do an application which handles document records and there metadata. ... 2.6.4. There is no size limit, but it is a new feature, so if you experience issues let us know. ...

 
forum_thread

ObjectDB version 2.3 has been released

ObjectDB 2.3 has been released and it includes important additions and fixes: ... are expected in next releases. Bug reports and feature requests regarding the Explorer - will have high priority in the next ...

 
forum_thread

Possible Bug in MEMBER OF

Hello! I maybe found another bug in version 2.3.3. I'll send you a test DB via support ticket. Try the following query in explorer: SELECT u FROM Unit u WHERE :user MEMBER OF u.users Set user to TrackerUser#8 If i run this quey i get: Invalid operand type at.co.pjm.tracker.persistence.TrackerUser for operator MEMBER OF SELECT u FROM Unit u WHERE :user MEMBER OF u. ==> users <== In my opinion the result should be Unit#4004 ... fields in the next release. It's a pretty basic feature every JPA implementation should have. ...

 
forum_thread

ObjectDB as JDBC resource or custom realm

Hi everyone, I want to implement HTTP Basic Authentication for my web services, but I also want to use ObjectDB to store credentials. Therefore I'm in the need of a custom realm for GlassFish 3.1. My guess is somebody already did this before, so if yes please raise your hands. Otherwise please help me with the implementation and please share your thoughts on the matter. Thanks in advance, Daniel ... Yes, but currently there is no target date for this feature. ObjectDB Support ObjectDB - Fast Object ...

 
manual

[ODB1] Chapter 6 - Persistent Objects

Shows how to store, retrieve, update and delete database objects. ... fields (this is part of the transparent persistence feature of JDO). No matter which way an object is retrieved from the database, ... This illusion is part of the transparent persistence feature of JDO, which hides some of the direct interaction with the database, ...

 
forum_thread

Database Inconsistency or corruption

Hi, since a week I have been trying to find a solution to a strange problem. We are using ObjectDB 2.6.8_02 im embedded mode. The problem is that data gets lost when updating an entity. 1-) Background Consider Three entities: ObjectValue, Attribute and Value. ObjectValue has a one to many relationship to Attribute and Attribute has a one to one relationship to Value. ... the application is running. But I am missing a feature. It would be really great to see all queries which are currently ... > But I am missing a feature. It would be really great to see all queries which are currently ...

 
issue

Unexpected error when loading all entity instance

Hi, when going through all entity instance to find orphaned entries we get the exception: ... . Type: * Bug JPA Feature JDO Feature Feature Request Documentation Website Version: ...

 
issue

Enhanced classes problem

Hell, we have problem with the OEM enhancement licencing. When we used runtime licencing using machine activation code, everything works fine. But when we enhanced our classes with OEM licence, following errors occurs: ... . Type: * Bug JPA Feature JDO Feature Feature Request Documentation Website Version: ...