About embedded

api-jdo

Value.embeddedMapping

The embedded mapping for the value.(Annotation Element of javax.jdo.annotations.Value)

 
release

2.1.1

... Fixed a bug in modifying enhanced  detached embedded objects . Fixed a spring transformer ... . Fixed a bug in using fields of embedded primary key in JPQL queries. Version 2.0.3 ...

 
api-jdo

Element.embeddedMapping

The embedded mapping for the element.(Annotation Element of javax.jdo.annotations.Element)

 
release

2.3.7

... Fixed eager fetch of maps and nested embedded objects. Fixed a bug in removing a new flushed entity ... issue #74 ). Fixed Explorer bugs: editing embedded objects and using connection urls. Fixed a ... Fixed handling derived Id fields in composite PK embedded IDs. Fixed default ObjectDB home path ( $objectdb ) in ...

 
release

2.3.1

... Fixed handling derived Id fields in composite PK embedded IDs. Fixed default ObjectDB home path ( $objectdb ) in ... ArrayIndexOutOfBoundsException  bug in using nested embedded objects. ( issue #59 ). Fixed a JMX Remote - ...

 
manual

[ODB1] Chapter 5 - JDO Connections

The PersistenShows how to use database connections and transactions in JDO. ceManagerFactory interface represents a factory of database connections. Its main role is to provide PersistenceManager instances. The PersistenceManager interface represents a database connection. Every operation on a database requires a PersistenceManager instance. The Transaction interface represents a transaction on a database. Every operation that modifies the content of the database requires an active transaction.[toc hidden:1]... location. To access a database file directly using embedded mode, specify either its absolute path or its relative path. ... property specifies the database location and whether embedded mode or client server mode should be used to access that database. To ...

 
forum_thread

Open several objectdb databases the same time

We tried to open objectdb databases from application and got following error: ... 2016-02-16 17:50 In embedded mode a database can only be accessed by one process at a time. ... You may also try the undocumented embedded-server mode , in which the first process opens the database in embedded mode but also starts an internal server, and additional processes can ...

 
release

2.2.9

... ArrayIndexOutOfBoundsException  bug in using nested embedded objects. ( issue #59 ). Fixed a JMX Remote - ... Fixed a NullPointerException  in metamodel with embedded ID ( issue #43 ). Fixed an error message for invalid ...

 
release

2.4.0

... Fixed eager fetch of maps and nested embedded objects. Fixed a bug in removing a new flushed entity ... issue #74 ). Fixed Explorer bugs: editing embedded objects and using connection urls. Fixed a ... Fixed handling derived Id fields in composite PK embedded IDs. Fixed default ObjectDB home path ( $objectdb ) in ...

 
forum_thread

Issue with Casting / Joins

Hi I can't seem to find my way out of this. Basically what I have is something like: #1 2011-12-22 20:56 Hi I can't seem to find my way out of this. Basically what I have is something like: @ ...