def _save_as(self, address, name, namespace, partitions=None, **kwargs):
    sql = 'create table {}.{} select * from {};'.format(namespace, name, self._address.name)
    self._cur.execute(sql)
    self._con.commit()
def _save_as(self, address, name, namespace, partitions=None, **kwargs):
    sql = 'create table {}.{} select * from {};'.format(namespace, name, self._address.name)
    self._cur.execute(sql)
    self._con.commit()