isidentical opened a new issue, #4374: URL: https://github.com/apache/arrow-datafusion/issues/4374
**Is your feature request related to a problem or challenge? Please describe what you are trying to do.** `FilterExec` can estimate the `total_byte_size` (as it is estimating the number of rows) when selectivity is available to us. **Describe the solution you'd like** Normalize the `total_byte_size` by that filter predicate's selectivity to obtain the estimated number of result bytes. **Describe alternatives you've considered** None **Additional context** Originally from @mingmwang at https://github.com/apache/arrow-datafusion/issues/4372#issuecomment-1327404807 -- 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]
