mbutrovich commented on issue #4859: URL: https://github.com/apache/datafusion-comet/issues/4859#issuecomment-4915570951
I seem to remember when we first implemented the (at the time) ParquetExec (now DataSourceExec) scan, we couldn’t push projections into nested columns without scanning the whole parent column. It sounds like we might be able to revisit that. I’ll take a look. Thanks for reporting @mixermt! -- 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]
