alamb commented on issue #16453: URL: https://github.com/apache/datafusion/issues/16453#issuecomment-2991076028
If you want to re-use the DataFusion SQL planner (SqlToRel) I do think you'll need to put the columns in the table schema for planning Perhaps you could then have an optimizer pass that rewrites the plan to remove all references to those columns when you are adding the `WindowAssign` operator ? > But this approach is also not viable, because DataFusion requires aggregate functions to have at least one argument. Could we make DataFusion lift this restriction? -- 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: github-unsubscr...@datafusion.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: github-unsubscr...@datafusion.apache.org For additional commands, e-mail: github-h...@datafusion.apache.org
