Function CheckConsistency

cpp/src/arrow/compute/kernels/vector_select_k.cc:720–727

};

static Status CheckConsistency(const Schema& schema,
                               const std::vector<SortKey>& sort_keys) {
  for (const auto& key : sort_keys) {
    RETURN_NOT_OK(CheckNonNested(key.target));
    RETURN_NOT_OK(PrependInvalidColumn(key.target.FindOne(schema)));
  }
  return Status::OK();
}

class SelectKUnstableMetaFunction : public MetaFunction {
 public: