About variable

forum_thread

locks on pure query activities

analyzing the dynamic behavior we can see from the thread dump that a lot of our threads that are just doing simple queries show locks like these (question is: why there are locks and how could we get rid of that):   log1:   ... To enable the new option you have to set an environment variable before accessing ObjectDB: System. setProperty ( ...

 
release

2.3.3

... in Java EE server. Fixed a bug in multi variable queries. Version 2.0.1 Fixed a bug in lazy ...

 
release

2.3.4

... in Java EE server. Fixed a bug in multi variable queries. Version 2.0.1 Fixed a bug in lazy ...

 
release

2.3.5

... in Java EE server. Fixed a bug in multi variable queries. Version 2.0.1 Fixed a bug in lazy ...

 
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]... mainly a matter of style whether or not to use a separate variable to hold the Transaction instance. The following code is equivalent ...

 
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.... are inherited except the name attribute. The $user variable (in the path attribute of $standard ) is evaluated, when ...

 
release

2.3.1

... in Java EE server. Fixed a bug in multi variable queries. Version 2.0.1 Fixed a bug in lazy ...

 
forum_thread

Trouble bug on explorer

Hello having trouble when i try to push new objects from class. I got exception from explorer.     ... Hello again , when i tried to change variable on object. I got error again as shown below:   ...

 
release

2.3.2

... in Java EE server. Fixed a bug in multi variable queries. Version 2.0.1 Fixed a bug in lazy ...

 
release

2.3.0

... in Java EE server. Fixed a bug in multi variable queries. Version 2.0.1 Fixed a bug in lazy ...