class ShardingResultSet extends AbstractResultSetAdapter {

    @Override
    public InputStream getBinaryStream(final int columnIndex) throws SQLException {
        InputStream result = mergeResultSet.getInputStream(columnIndex, "Binary");
        wasNull = null == result;
        return result;
    }

    public  ShardingResultSet(final List<ResultSet> resultSets, final ResultSetMerger mergeResultSet);

}