Method validate

bolt/vector/ComplexVector.cpp:643–669

}

void RowVector::validate(const VectorValidateOptions& options) const {
  BaseVector::validate(options);
  vector_size_t lastNonNullIndex{size()};

  if (nulls_) {
    lastNonNullIndex = bits::findLastBit(nulls_->as<uint64_t>(), 0, size());
  }

  for (auto& child : children_) {
    // TODO: Currently we aren't checking for null children on ROWs
    // since there are cases in SelectiveStructReader/DWIO/Koski where
    // ROW Vectors with null children are created.
    if (child != nullptr) {
      child->validate(options);
      if (child->size() < size()) {
        BOLT_CHECK_NOT_NULL(
            nulls_,
            "Child vector has size less than parent and parent has no nulls.");

        BOLT_CHECK_GT(
            child->size(),
            lastNonNullIndex,
            "Child vector has size less than last non null row.");
      }
    }
  }
}

void RowVector::unsafeResize(vector_size_t newSize, bool setNotNull) {
  BaseVector::resize(newSize, setNotNull);