Method ~RecordBatchReader

cpp/src/arrow/record_batch.cc:862–864

}

RecordBatchReader::~RecordBatchReader() {
  ARROW_WARN_NOT_OK(this->Close(), "Implicitly called RecordBatchReader::Close failed");
}

Result<std::shared_ptr<RecordBatch>> ConcatenateRecordBatches(
    const RecordBatchVector& batches, MemoryPool* pool) {