(period.getSeconds() * org.apache.drill.exec.expr.fn.impl.DateUtility.secondsToMillis) +
(period.getMillis());
mapWriter.interval(MappifyUtility.fieldValue).write(intervalHolder);
break;
case INTERVALDAY:
IntervalDayHolder intervalDayHolder = new IntervalDayHolder();
Period periodDay = fieldReader.readPeriod();
intervalDayHolder.days = periodDay.getDays();
intervalDayHolder.milliseconds = (periodDay.getHours() * org.apache.drill.exec.expr.fn.impl.DateUtility.hoursToMillis) +
(periodDay.getMinutes() * org.apache.drill.exec.expr.fn.impl.DateUtility.minutesToMillis) +
(periodDay.getSeconds() * org.apache.drill.exec.expr.fn.impl.DateUtility.secondsToMillis) +