ratmice opened a new issue, #23252: URL: https://github.com/apache/datafusion/issues/23252
### Is your feature request related to a problem or challenge? Currently I use do a couple of `dataframe.filter` calls, when a single pass might be more efficient ``` let matches_df = df.clone().filter(expr.clone()); let inverse_matches_df = df.clone().filter(expr.is_not_true()); ``` It could be nice if there was a function `let (matches_df, inverse_matches_df) = df.partition(expr);` if it could produce both dataframes in a single pass from the filter expression. ### Describe the solution you'd like _No response_ ### Describe alternatives you've considered The running two filters does actually work, but a dedicated function might be clearer and could be more efficient. ### Additional context _No response_ -- 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] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
