Method isWritable

bolt/vector/ComplexVector.cpp:442–452

}

bool RowVector::isWritable() const {
  for (int i = 0; i < childrenSize_; i++) {
    if (children_[i]) {
      if (!BaseVector::isVectorWritable(children_[i])) {
        return false;
      }
    }
  }

  return isNullsWritable();
}

uint64_t RowVector::estimateFlatSize() const {
  uint64_t total = BaseVector::retainedSize();