edponce commented on pull request #11937: URL: https://github.com/apache/arrow/pull/11937#issuecomment-996249724
Some general comments: * `IsMonotonic` needs to be consistent with corresponding [sorting functions](https://arrow.apache.org/docs/cpp/compute.html#sorts-and-partitions), such that `IsMonotonic(input) == (Sort(input) == input)`. * Currently `IsMonotonic` outputs a struct describing the monotonic properties of the data. Would it make sense to provide a wrapper function that receives `FunctionOptions` with a single requested monotonic behavior? For example, `IsMonotonic(input, MonotonicOptions.StrictlyIncreasing)` -- 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]
