presto-main/src/main/java/io/prestosql/type/IntervalDayTimeOperators.java/IntervalDayTimeOperators/hashCode
class IntervalDayTimeOperators:    @ScalarOperator(HASH_CODE)
    @SqlType(StandardTypes.BIGINT)
    public static long hashCode(@SqlType(StandardTypes.INTERVAL_DAY_TO_SECOND) long value)
    {
        return AbstractLongType.hash(value);
    }