jan-swissre opened a new issue, #47845: URL: https://github.com/apache/arrow/issues/47845
### Describe the enhancement requested Currently documentation of Scanner, as may be seen on [arrow.html#Scanner](https://cran.r-project.org/web/packages/arrow/refman/arrow.html#Scanner), feels very incomplete. It is not clear how to for example filter rows to a fixed list of values, normally using `column %in% values`. One AI says to use `$in_set`, another says to use `$InSet`, none of those seems to be documentation anywhere. Other operators, like `! columns %in% values`, could also be added to documentation. ### Component(s) Documentation -- 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. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
