Message:
A new issue has been created in JIRA.
---------------------------------------------------------------------
View the issue:
http://opensource.atlassian.com/projects/hibernate/secure/ViewIssue.jspa?key=HB-159
Here is an overview of the issue:
---------------------------------------------------------------------
Key: HB-159
Summary: Trans-database Support
Type: New Feature
Status: Unassigned
Priority: Major
Project: Hibernate2
Components:
core
Versions:
2.0.1
Assignee:
Reporter: Christian Bauer
Created: Tue, 8 Jul 2003 3:38 PM
Updated: Tue, 8 Jul 2003 3:38 PM
Description:
Ability to define an object model, and specify that some classes live in database A, and
some live in database B. Hibernate should assume that it can not join between the databases
and, in fact, the databases may be from different vendors.
I know this can be done by creating multiple Sessions, but I don't think this will make
trans-database relationships work. That is, I need to be able to have 1-1 and 1-M
relationships defined between objects that live in two different databases. When Hibernate
goes to lazily initialize a 1-1 or 1-M relationship, it needs to be able to do so using a
Connection connected to the appropriate database. If M-M can be achieved, as well, so much
the better (will require specification of which database the M-M table lives in, I believe.)
Goal is that a single Session can be used to obtain objects and resulting objects'
relationships all work, even though they may be using Connections from the other database.
---------------------------------------------------------------------
JIRA INFORMATION:
This message is automatically generated by JIRA.
If you think it was sent incorrectly contact one of the administrators:
http://opensource.atlassian.com/projects/hibernate/secure/Administrators.jspa
If you want more information on JIRA, or have a bug to report see:
http://www.atlassian.com/software/jira
|
