org.exolab.castor.jdo.drivers
Class SequenceKeyGeneratorFactory
java.lang.Object
org.exolab.castor.jdo.drivers.SequenceKeyGeneratorFactory
- KeyGeneratorFactory
public final class SequenceKeyGeneratorFactory
extends java.lang.Object
SEQUENCE key generator factory.
The short name of this key generator is "SEQUENCE".
It uses Oracle/PostrgeSQL SEQUENCEs
There are two optional parameters for this key generator:
1) name is "sequence" and the default value is "{0}_seq";
2) name is "returning", values: "true"/"false", default is "false".
The latter parameter should be used only with Oracle8i, "true" value
turns on more efficient RETURNING syntax.
It is possible to use naming patterns like this for obtaining
SEQUENCE name by table name. This gives the possibility to use
one global key generator declaration rather than one per table.
$Revision: 1.1.1.1 $ $Date: 2003/03/03 07:08:15 $
Intalio Inc. (C) 1999-2003. All rights reserved http://www.intalio.com