Method AddDictionaryDelta

cpp/src/arrow/ipc/dictionary.cc:263–268

}

Status DictionaryMemo::AddDictionaryDelta(int64_t id,
                                          const std::shared_ptr<ArrayData>& dictionary) {
  ARROW_ASSIGN_OR_RAISE(auto it, impl_->FindDictionary(id));
  it->second.push_back(dictionary);
  return Status::OK();
}

Result<bool> DictionaryMemo::AddOrReplaceDictionary(
    int64_t id, const std::shared_ptr<ArrayData>& dictionary) {