Dandandan opened a new issue, #9296: URL: https://github.com/apache/arrow-rs/issues/9296
**Is your feature request related to a problem or challenge? Please describe what you are trying to do.** Currently, if using statistics, a lot of time can be spent decoding/summarizing the statistics from the `ValueStatistics` / `Statistics` structs (which are large / inefficient structs). In DataFusion this can sometimes take as much time running the query (or more if the query can be answered from statistics directly). **Describe the solution you'd like** We should consider decoding the statistics into a columnar format directly, avoiding needing to convert this later (and possibly help decoding as well a bit). **Describe alternatives you've considered** **Additional context** -- 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]
