@Override
  public boolean isEqualPrimitive(Long l1Seconds, Long l2Seconds) {
    if (l1Seconds != null && l2Seconds != null) {
      return l1Seconds.equals(l2Seconds);
    }
    return l1Seconds == null && l2Seconds == null; // True if both are null
  }
Calculates ranges on longs representing localtz timestamps in seconds returned by
IntervalDayTimeColumnVector.getTotalSeconds. Refer to VectorPTFGroupBatches.getValue for
INTERVAL_DAY_TIME.
ql/src/java/org/apache/hadoop/hive/ql/udf/ptf/ValueBoundaryScanner.java