class StreamQueryResult implements QueryResult {

    @Override
    public String getColumnLabel(final int columnIndex) throws SQLException {
        return queryResultMetaData.getColumnLabel(columnIndex);
    }

    public  StreamQueryResult(final ResultSet resultSet, final ShardingRule shardingRule);
    public  StreamQueryResult(final ResultSet resultSet, final EncryptRule encryptRule);
    public  StreamQueryResult(final ResultSet resultSet);

}