I left out the fields for brevity of example. They both have an id
column defined as primary keys.
On 20 Feb, 17:11, "Michael Bayer" <[EMAIL PROTECTED]> wrote:
> On Feb 20, 12:01 pm, "Ali" <[EMAIL PROTECTED]> wrote:
>
>
>
>
>
> > Here is my code (with other fields removed):
>
> > stockreceipt_table = Table('stockreceipt', meta,
> > Column('user_id', Integer, ForeignKey('user.id')),
> > # Cancellation
> > Column('cancelled_user_id', Integer, ForeignKey('user.id')),
> > )
>
> > class Receipt(object):
> > """Stock Receipt"""
>
> > assign_mapper(ctx, Receipt, stockreceipt_table,
> > properties=dict(
> > user=relation(User, backref='receipts',
> > primaryjoin=stockreceipt_table.c.user_id ==
> > users_table.c.id),
> > cancelled_user=relation(User, backref='cancelled_receipts',
> > lazy=False,
> > primaryjoin=stockreceipt_table.c.cancelled_user_id ==
> > users_table.c.id),
> > )
>
> that cant be right, since theres no primary key expressed either in
> the stockreceipt_table or in your Receipt mapper.
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