[sqlalchemy] mapper for outerjoin: getting None objects

2010-10-31 Thread Alessandro Dentella
Hi, I have a join between 2 tables (User/Adresses, complete code below). I create a mapper as the join of the 2 classes as: m = orm.mapper(Join, User.__table__.outerjoin(Address.__table__) , properties = { 'j_id' : [Address.__table__.c.user_id,

Re: [sqlalchemy] mapper for outerjoin: getting None objects

2010-10-31 Thread Michael Bayer
On Oct 31, 2010, at 9:05 AM, Alessandro Dentella wrote: Hi, I have a join between 2 tables (User/Adresses, complete code below). I create a mapper as the join of the 2 classes as: m = orm.mapper(Join, User.__table__.outerjoin(Address.__table__) , properties = {