Hello,

I’m trying to migrate (eo)models using horizontal inheritance (over multiple 
frameworks) but without any success : it’s not possible to generate the Java 
classes using Cayenne Modeler.

I did a test with only one entity (and table) : that works great (and easy).

I’ve created a second entity (and  table) : that works great and easy.

I’ve set up an horizontal inheritance between the two entities (and table) : 
Cayenne forces me to use the same table for both entities

In the 3.0's doc, I’ve read : “As of this writing Cayenne does not support 
horizontal inheritance. It may in the future”.

Is it still true in the 4.0 ? 4.1 ? Is the game over ? (as I can not use 
vertical inheritance) 🤕

Thank’s,

Jérémy

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