GitHub user pepijnve added a comment to the discussion: Multiple 'group by's, one scan
In the meantime I've found https://github.com/duckdb/duckdb/discussions/8445 which is similar to what we're trying to accomplish. In this DuckDB proposal the scan sharing is not explicit in the query plan. Instead the planner/optimizer would detect the duplicate execution plan portions and rearranges things accordingly. GitHub link: https://github.com/apache/datafusion/discussions/15982#discussioncomment-13133998 ---- 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
