presto-main/src/main/java/io/prestosql/operator/scalar/DateTimeFunctions.java/DateTimeFunctions/minuteFromTimestampWithTimeZone
class DateTimeFunctions:    @Description("minute of the hour of the given timestamp")
    @ScalarFunction("minute")
    @SqlType(StandardTypes.BIGINT)
    public static long minuteFromTimestampWithTimeZone(@SqlType(StandardTypes.TIMESTAMP_WITH_TIME_ZONE) long timestampWithTimeZone)
    {
        return unpackChronology(timestampWithTimeZone).minuteOfHour().get(unpackMillisUtc(timestampWithTimeZone));
    }