GitHub user pepijnve added a comment to the discussion: Multiple 'group by's, one scan
Just FYI, in the particular case I'm working on the problem I'm dealing with is that I want to compute a whole bunch of aggregates over a table with a cardinality in the billions order or magnitude. For `n` aggregations I'm trying to reduce the time spent on table scan from `n * s` to `s` because `s` is pretty significant. GitHub link: https://github.com/apache/datafusion/discussions/15982#discussioncomment-13160841 ---- This is an automatically sent email for github@datafusion.apache.org. To unsubscribe, please send an email to: github-unsubscr...@datafusion.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: github-unsubscr...@datafusion.apache.org For additional commands, e-mail: github-h...@datafusion.apache.org
