Re: [hibernate-dev] Natural ids and inheritance

(articlenumber) is already unique. So what is the point of (articlenumber,cartonId)? Your description and proposed fix of HHH-7113 all centered around choosing the "right persister" to use for cache keys, so I naturally assumed the problem was due to the unsupported way you were defining the natural ids. If the bug exists even with correctly defined natural ids then we will get it fixed. I don't understand what you are getting at with your (2). Caching should be using the root persister of the hierarchy for cache keys. But if you feel there is a bug, open a JIRA *with a test case*. Thanks On 03/01/2012 04:09 AM, Demetz, Guenther wrote: