findepi commented on issue #12119: URL: https://github.com/apache/datafusion/issues/12119#issuecomment-2308323576
> My rationale is that converting from Utf8View --> Utf8 is not free. it is not but transmitting non-compacted string views isn't free either. also, we're transitioning from a state where DF didn't use string views (eager compaction) to a state where DF uses string views (deferred compaction). Thus, if we convert to non-view types on output, we do not risk regressing anything. And we can revisit later whether returning view types could be _an improvement_ (and introduce a flag, if needed & worth it). -- 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]
