ohhh, I'm out of words other than thank you for spotting it. I can't
believe how stupid I feel right now.
Mariano
Excerpts from Michael Bayer's message of Tue Nov 30 14:27:42 -0300 2010:
> your RegEvent mapper is against the wrong table, here is the correct code:
>
> from sqlalchemy import *
> f
your RegEvent mapper is against the wrong table, here is the correct code:
from sqlalchemy import *
from sqlalchemy.orm import *
metadata = MetaData()
regevent = Table('regevent', metadata,
Column('id', Unicode(200), primary_key=True),
Column('author', Unicode(200)
Excerpts from Michael Bayer's message of Tue Nov 30 13:50:26 -0300 2010:
> Nothing wrong with the mapping, except the "primaryjoin" is not needed. The
> cause is certainly the usage of "useexisting", which implies that these
> tables have already been created, and everything you are specifying
Nothing wrong with the mapping, except the "primaryjoin" is not needed. The
cause is certainly the usage of "useexisting", which implies that these tables
have already been created, and everything you are specifying in the Table() is
ignored. I wouldn't use that flag.
On Nov 30, 2010, at
Hi.
I'm trying to relate two tables with a one to many relationship (the
parent table has a composite primary key) but I'm getting a mapper
error. I found a recent message about this same problem but with
declarative base (which I don't use) and not sure why the suggestion
there didn't apply to my
