Function readTimestampWithTimeZone

bolt/serializers/PrestoSerializer.cpp:635–662

}

void readTimestampWithTimeZone(
    ByteInputStream* source,
    bolt::memory::MemoryPool* pool,
    RowVector* result,
    vector_size_t resultOffset) {
  auto& timestamps = result->childAt(0);
  read<int64_t>(source, BIGINT(), pool, timestamps, resultOffset, false);

  auto rawTimestamps = timestamps->asFlatVector<int64_t>()->mutableRawValues();

  const auto size = timestamps->size();
  result->resize(size);

  auto& timezones = result->childAt(1);
  timezones->resize(size);
  auto rawTimezones = timezones->asFlatVector<int16_t>()->mutableRawValues();

  auto rawNulls = timestamps->rawNulls();
  for (auto i = resultOffset; i < size; ++i) {
    if (!rawNulls || !bits::isBitNull(rawNulls, i)) {
      unpackTimestampWithTimeZone(
          rawTimestamps[i], rawTimestamps[i], rawTimezones[i]);
      result->setNull(i, false);
    } else {
      result->setNull(i, true);
    }
  }
}

template <typename T>
void scatterValues(