'Set the parameters for the statement.
This method raises ``NotImplementedError`` on the base class,
and is overridden by :class:`.ValuesBase` to provide the
SET/VALUES clause of UPDATE and INSERT.'

def params(self, *arg, **kw):

    raise NotImplementedError('params()    is    not    supported    for    INSERT/UPDATE/DELETE    statements.    To    set    the    values    for    an    INSERT    or    UPDATE    statement,    use    stmt.values(**parameters).')
