On Fri, Feb 9, 2018 at 5:46 AM, wrote:
> I'm trying to do a Many-to-Many query for all rows in `AModel` that don't
> have a relationship with every `BModel` row.
>
> # The schema that looks like this:
> class AModel(Base):
> __tablename__ = 'amodels'
> id =
I'm trying to do a Many-to-Many query for all rows in `AModel` that don't
have a relationship with every `BModel` row.
# The schema that looks like this:
class AModel(Base):
__tablename__ = 'amodels'
id = Column(Integer, primary_key=True)
relationship('BModel',