presto-jdbc/src/main/java/io/prestosql/jdbc/PrestoResultSet.java/PrestoResultSet/getIntervalDayTime
class PrestoResultSet:    private PrestoIntervalDayTime getIntervalDayTime(int columnIndex)
            throws SQLException
    {
        Object value = column(columnIndex);
        if (value == null) {
            return null;
        }

        return new PrestoIntervalDayTime(IntervalDayTime.parseMillis(String.valueOf(value)));
    }