Function AppendNumberPaddedToNineDigits

cpp/src/arrow/acero/tpch_node.cc:557–561

}

void AppendNumberPaddedToNineDigits(char* out, int64_t x) {
  size_t kPad = 9;
  out += std::max(kPad, static_cast<size_t>(GetNumDigits(x)));
  arrow::internal::detail::FormatAllDigitsLeftPadded(x, kPad, '0', &out);
}

Result<std::shared_ptr<Schema>> SetOutputColumns(
    const std::vector<std::string>& columns,