pitrou commented on pull request #8459: URL: https://github.com/apache/arrow/pull/8459#issuecomment-823545997
> When having an optional group like the above, I would maybe expect a null instead of an empty string in the first child? Agreed, but unfortunately re2 doesn't give us that information... -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected]
