ametel01 commented on issue #16453: URL: https://github.com/apache/datafusion/issues/16453#issuecomment-4750470315
Hi! I’m interested in working on this. To keep the scope small, would a first PR that lifts the SQL/planner restriction on zero-argument aggregate UDF calls be useful here? I’m thinking of focusing only on allowing expressions such as `window_start()` / `window_end()` style aggregate UDFs to parse/plan correctly, with targeted planner tests, rather than trying to solve the broader virtual-column projection problem in one PR. If that direction sounds reasonable, I can take a look. -- 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]
