On Nov 6, 2010, at 1:26 PM, lavoisier wrote: > > imgtag_assoc = schema.Table('imgtag_assoc', schema.MetaData(), > schema.Column('image_id', types.Integer, > schema.ForeignKey('images.id')), > schema.Column('tag_id', types.Integer, > schema.ForeignKey('tags.id')) > ) > > > Does anyone have any thoughts on what I'm doing wrong? I looked at the > SQLAlchemy website, and this is how they showed to implement a many-to- > many using the declarative base. >
your association table is missing the usage of Base.metadata illustrated in the declarative example at http://www.sqlalchemy.org/docs/orm/relationships.html#many-to-many . -- You received this message because you are subscribed to the Google Groups "sqlalchemy" group. To post to this group, send email to sqlalch...@googlegroups.com. To unsubscribe from this group, send email to sqlalchemy+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/sqlalchemy?hl=en.