Function ValidateBatch

cpp/src/arrow/record_batch.cc:457–475

namespace {

Status ValidateBatch(const RecordBatch& batch, bool full_validation) {
  for (int i = 0; i < batch.num_columns(); ++i) {
    RETURN_NOT_OK(ValidateColumnLength(batch, i));
    // See ValidateColumnLength about avoiding a ArrayData -> Array conversion
    const auto& array = *batch.column_data(i);
    const auto& schema_type = batch.schema()->field(i)->type();
    if (!array.type->Equals(schema_type)) {
      return Status::Invalid("Column ", i,
                             " type not match schema: ", array.type->ToString(), " vs ",
                             schema_type->ToString());
    }
    const auto st = full_validation ? internal::ValidateArrayFull(array)
                                    : internal::ValidateArray(array);
    if (!st.ok()) {
      return Status::Invalid("In column ", i, ": ", st.ToString());
    }
  }
  return Status::OK();
}

}  // namespace