Re: [C++] The best method to pass null from struct to its children & visitors

Hi Ying, Le 19/02/2021 à 07:06, Ying Zhou a écrit : > > Now I’m working on fixing the last concerns on my ORC writer > https://github.com/apache/arrow/pull/8648 > and have two questions. > > I have a need to standardize an Arrow Array so that it i

Re: [C++] The best method to pass null from struct to its children & visitors

Hi Ying, I have a need to standardize an Arrow Array so that it is fit for cheaper > conversion into ORC by making sure that all the children (and grandchildren > etc) of null struct entries are null. Is there an established method to > achieve that? I'm not aware of one. Maybe there is somethin

[C++] The best method to pass null from struct to its children & visitors

Hi, Now I’m working on fixing the last concerns on my ORC writer https://github.com/apache/arrow/pull/8648 and have two questions. I have a need to standardize an Arrow Array so that it is fit for cheaper conversion into ORC by making sure that all