Method summarizeNonNull

bolt/vector/VectorPrinter.cpp:224–231

  }

  std::string summarizeNonNull(vector_size_t index) const override {
    auto* base = decoded_.base();
    auto baseIndex = decoded_.index(index);
    return fmt::format(
        "{} size: {}",
        base->type()->toString(),
        base->as<MapVector>()->sizeAt(baseIndex));
  }
};

class RowVectorPrinter : public VectorPrinter {