[Hibernate-issues] [Hibernate-JIRA] Created: (HHH-1879) cache not only by id, but by natural-id to.

[Olexandr D. (JIRA) <no...@at...>]

cache not only by id, but by natural-id to.
-------------------------------------------

         Key: HHH-1879
         URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-1879
     Project: Hibernate3
        Type: Improvement

  Components: core  
    Versions: 3.1.3    
    Reporter: Olexandr Demura
    Priority: Minor
 Attachments: cachetest.zip

it's will be good if Hibernate will cache object's not only by id, but by natural-id to.

i think HHH-1174 isn't a bug, but need's improvement.

for example, we have legacy DB structure, where Foo referenced to Bar by it's natural-id, see atachment.
on load Foo query Hibernate will produce unnecessary SQL to load two referenced Bars, which will be loaded in the first SQL for Foo by fetch anyway.


-- 
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
-
For more information on JIRA, see:
   http://www.atlassian.com/software/jira