[sqlalchemy] Feature request: Multilevel inheritance mapping

2011-08-11 Thread Fayaz Yusuf Khan
I was trying to configure a multilevel inheritance mapping (either using joint- table or single-table) but it didn't work as I was expecting it to. I understand that it probably has never been thought of, but in my particular use case, it would have been really handy. Any idea if this is

Re: [sqlalchemy] Feature request: Multilevel inheritance mapping

2011-08-11 Thread Michael Bayer
multilevel sounds like you mean this: class A: class B(A): class C(B): class D(C): That's supported fully in all cases, and for single/joined should work without any special steps (for concrete its slightly more weird). If this is not working then we can get you going with some test cases.