private static void checkSqlSetOptionSame(SqlNode node) {

    SqlSetOption opt = (SqlSetOption) node;

    SqlNode[] sqlNodes = new SqlNode[opt.getOperandList().size()];

    SqlCall returned = opt.getOperator().createCall(

        opt.getFunctionQuantifier(),

        opt.getParserPosition(),

        opt.getOperandList().toArray(sqlNodes));

    assertThat((Class) opt.getClass(), equalTo((Class) returned.getClass()));

    SqlSetOption optRet = (SqlSetOption) returned;

    assertThat(optRet.getScope(), is(opt.getScope()));

    assertThat(optRet.getName(), is(opt.getName()));

    assertThat(optRet.getFunctionQuantifier(), is(opt.getFunctionQuantifier()));

    assertThat(optRet.getParserPosition(), is(opt.getParserPosition()));

    assertThat(optRet.getValue(), is(opt.getValue()));

    assertThat(optRet.toString(), is(opt.toString()));

  }