message: Need to break here
diff: @@ -267,6 +267,9 @@ bool compare_result(string csv, ColumnDataCollection &collection, vector<Logical
  error_message = "Could not parse CSV: " + string(ex.what());
  return false;
  }
  + if (parsed_result.size() == 0) {
  + break;
  + }
  csv_data_collection.Append(parsed_result);
  }
  string error;
  