I would probably do: # Keep track of manufacturer names t_manufacturer = Table(u'manufacturer', metadata, Column(u'id', Integer, primary_key=True, Column(u'name', String(20)) )
# Keep track of model names t_model = Table(u'model', metadata, Column(u'id', Integer, primary_key=True, Column(u'manufacturer_id', Integer, ForeignKey(u'manufacturer.id')), Column(u'name', String(20)) ) # Keep track of inputs available to models t_source = Table(u'source', metadata, Column(u'id', Integer, primary_key=True, Column(u'pjlink', String(2)), Column(u'text', String(20)) ) # Foreign key table for model/sources t_model_2_source = Table(u'model_2_source', metadata, Column(u'model_id', Integer, primary_key=True, ForeignKey(u'model.id')), Column(u'source_id', Integer, primary_key=True, ForeignKey(u'source.id')), ) # Persistent storage for installed projectors # model_id would be an index for model_table.id t_installed = Table(u'installed', metadata, Column(u'id', Integer, primary_key=True), Column(u'model_id', Integer, ForeignKey(u'model.id')), Column(u'name', String(20)), ) -- You received this message because you are subscribed to the Google Groups "sqlalchemy" group. To unsubscribe from this group and stop receiving emails from it, send an email to sqlalchemy+unsubscr...@googlegroups.com. To post to this group, send email to sqlalchemy@googlegroups.com. Visit this group at http://groups.google.com/group/sqlalchemy. For more options, visit https://groups.google.com/d/optout.
