Could someone explain how I could do the following:
#None of these tables have foreign keys defined in the database
entity = Table('entity',meta,autoload=True)
user = Table('user',meta,autoload=True)
class Entity(object):
pass
class User(Entity):
pass
m_entity = mapper(Entity,entity)
#this raises an exception because there are no foreign keys defined
between entity and user
m_user = mapper(User,user,inherits=m_entity)
Is there a way I can still use autoload (these tables have a lot of
columns and they change somewhat frequently) and explicitly add a
foreign key relationship between the two and allow for inheritance?
Thanks in advance
--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google Groups
"sqlalchemy" group.
To post to this group, send email to [email protected]
To unsubscribe from this group, send email to [EMAIL PROTECTED]
For more options, visit this group at
http://groups.google.com/group/sqlalchemy?hl=en
-~----------~----~----~----~------~----~------~--~---
