Hello.
A have this model.
How to make Order() and Orderitems() objects during one commit()
I'm trying
no = Order()
noi = Orderitem()
no.orderitems.append(noi)
Session.add(no)
Session.commit()
but get an error
IntegrityError: (IntegrityError) null value in column order_id
violates not-null
More information is needed. Test case, psycopg2, SQLA 0.6.6, works fine:
from sqlalchemy import *
from sqlalchemy.orm import *
metadata= MetaData()
orders_table = Table('orders', metadata,
Column('id', Integer, primary_key=True, autoincrement=True),
Column('created', DateTime,
