Function DropNull

cpp/src/arrow/compute/api_vector.cc:435–439

// Dropnull functions

Result<Datum> DropNull(const Datum& values, ExecContext* ctx) {
  // Invoke metafunction which deals with Datum kinds other than just Array,
  // ChunkedArray.
  return CallFunction("drop_null", {values}, ctx);
}

Result<std::shared_ptr<Array>> DropNull(const Array& values, ExecContext* ctx) {
  ARROW_ASSIGN_OR_RAISE(Datum out, DropNull(Datum(values), ctx));