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release

2.5.7

Release date: 2014-09-29 Download (5.49 MB) Binary:  objectdb-2.5.7.zip You should start by following a  tutorial or reading the manual ...

 
forum_thread

Drop in Client/server mode not working

Hi, can't seem to get drop to work in c/s mode: version: objectdb-2.3.5_04 config: <extensions drop="tmp" /> url: 'objectdb://localhost/testStorage1.tmp;drop;user=admin;password=admin'   suggestions? David   ... I confirmed this with my code. In my view, this is a bug in the drop feature, as it's important to be able to ...

 
release

2.6.0

Release date: 2015-01-13 Download (5.5 MB) Binary:  objectdb-2.6.0.zip You should start by following a  tutorial or reading the manual ...

 
release

2.6.1

Release date: 2015-02-12 Download (5.5 MB) Binary:  objectdb-2.6.1.zip You should start by following a  tutorial or reading the manual ...

 
forum_thread

What role is the JDO in ObjectDB?

Mike Keith believe the JDO is out of date. Then what role of JDO in ObjectDB? Will our codes with JDO be out of date? <quot ... the major commercial vendors did not share the same view of how a persistence framework should be implemented. Few supported the ...

 
issue

JPQL Case Statements (JPA 2.0)

JPQL 2.0 adds support of CASE statements in queries for conditional expressions (similar switch/case/default in Java), following the SQL syntax. Case statements are currently not supported by ObjectDB.... to expose a named link (with id parameter) to the full view page of a fully loaded Element entity, and similarly links to the project ...

 
forum_thread

DB Doctor sets type to "unknown" for new fields

Hi, we are using ObjectDB 2.5.4_04 on Linux. We added two new Boolean fields to a persistable type and run DB Doctor on the exiting DB file in order to update the schema. The fields are added to the schema as expected, however their type is set to unknown - we were expecting Boolean. The attached DB file is what was produced by DB Doctor after adding the emergency and broadcast fields. If you run in DB Explorer ... class schema shows the Boolean type, as well as when you view RecordingMetaData objects in the Explorer. ...

 
forum_thread

Wrong @Id type

Hi,  I have noticed some values of id column suddenly switched to int, although it is declared as long in our java class. Do you have idea why this happened? Screenshot attached.   ... queries. Also we have noticed that using tree view of ObjectDB explorer the type of the id column is displayed as long, as it ...

 
manual

[ODB1] Chapter 8 - ObjectDB Server

An ObjectDB server can manage one or more databases. Databases that are managed by a server can be accessed by multiple processes simultaneously. In addition, the server supports accessing these databases from remote machines by TCP/IP. More details about client server mode vs. embedded database mode are discussed in Section 1.2.... <dir> element itself grants the user permission to view the directory content (using the Explorer). Additional permissions are ... sub element grants the user a permission to view the configuration in the Explorer. The optional modify="+" attribute ...

 
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]... instances. From the developer's point of view, connection pool management is transparent. The functionality of ...