Skip to main content

Eclipse Community Forums
Forum Search:

Search      Help    Register    Login    Home
Home » Modeling » EMF "Technology" (Ecore Tools, EMFatic, etc)  » MappedSuperClass
MappedSuperClass [message #606662] Thu, 10 May 2007 13:55
Christian Neudert is currently offline Christian NeudertFriend
Messages: 13
Registered: July 2009
Junior Member

My hierarchy is simplified like this:
Class A
Subclass B(from A)
Subclass C (from B)
Subclass D (from B)

My Question is: can I map class B with TABLE_PER_CLASS? I've tried it with the teneo annotation and get an exception, that the column e_id (normally saved under class A) is unknown (to C, I think).

By the way: I try this break of hierarchy to speedup my db-model. Is an performance increase possible?


Previous Topic:[Teneo] IdentifierCacheHandler and @Proxy annotation
Next Topic:MappedSuperClass
Goto Forum:

Current Time: Sun Nov 27 15:50:48 GMT 2022

Powered by FUDForum. Page generated in 0.02017 seconds
.:: Contact :: Home ::.

Powered by: FUDforum 3.0.2.
Copyright ©2001-2010 FUDforum Bulletin Board Software

Back to the top