Does somebody know if is possible to use a declarative class
definition for the schema below
####
content = Table('content', meta.metadata,
Column('id', types.Integer, primary_key=True, autoincrement=True),
Column('title', types.String(80)),
Column('parent_id', types.Integer, ForeignKey('content.id')),
Column('type',types.String(32)),
)
class Content(object):
mapper(Content, content, polymorphic_on=content.c.type,
polymorphic_identity='content', properties={
'children': relation(Content, backref=backref('parent',
remote_side=[content.c.id]))
})
####
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