[sqlalchemy] lazy reference to polymorphic mapper fails - svilen - com.googlegroups.sqlalchemy

1 message in com.googlegroups.sqlalchemy[sqlalchemy] lazy reference to polymo...

From	Sent On	Attachments
svilen	21 Feb 2007 07:38	.py, .py

Subject:	[sqlalchemy] lazy reference to polymorphic mapper fails
From:	svilen (sdob...@sistechnology.com)
Date:	02/21/2007 07:38:55 AM
List:	com.googlegroups.sqlalchemy
Attachments:	sa_gentestbase.py - 6k tinh-ref-polym-ABC.py - 7k

g'day some more. This time about table-inheritance, 3 levels - C inherits B inherits A, and A.linkA references to B (and subclasses).

It is possible that something is wrong in the way i'm defining these... the B'part of the polymunions is according to your advice some time ago, to avoid duplicating id columns.

adios svil