Hi, > Does OpenJPA support identifying relationship (a.k.a compound identity > relations) between two entities?
Yes. OpenJPA supports relation as identity. JPA 2.0 will standardize on this feature as 'derived identity'. This feature is described and demonstrated in OpenJPA manual [1]. A JIRA issue where multi-level derived identity is being used can be found here [2]. [1] http://openjpa.apache.org/docs/latest/manual/manual.html#ref_guide_pc_oid_entitypk [2] http://issues.apache.org/jira/browse/OPENJPA-207 -- View this message in context: http://n2.nabble.com/support-for-identifying-relations-in-JPA-OpenJPA-tp660963p661302.html Sent from the OpenJPA Users mailing list archive at Nabble.com.
