hannesmuehleisen commented on pull request #8052: URL: https://github.com/apache/arrow/pull/8052#issuecomment-696276127
One thing we noticed: There is no way to `rewind` such a stream, but we would really like to be able to do so. For example, if someone defines an Arrow-backed SQL VIEW, it can be scanned multiple times. Once it has been read once, it is currently invalidated and cannot be used again. Would it be possible to add a callback for that? If not supported, it could be set to `NULL`. ---------------------------------------------------------------- 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: us...@infra.apache.org
