if join_table_name == 'libelle_has_langue':
            # XXX TZ DOUBLE JOINT IN HARD, NOT DONE YET
            data['langue_idlangue'] = 1
            libelle = Table('libelle', self._metadata, autoload=True)
            libelle = libelle.insert()
            import pdb
            pdb.set_trace()
            found = libelle.execute(nomlibelle=join_value[:19])
            id_ = found.last_inserted_ids()[-1]
            data['libelle_idlibelle'] = id_
            ok = False