Dandandan commented on issue #451: URL: https://github.com/apache/arrow-datafusion/issues/451#issuecomment-851666274
Thanks a lot again 👍 I think the challenging part with recursive CTE in DataFusion will be doing it efficiently with arrow data, as . So also into what vectorized engines (can) do here. It might probably not always possible to do so in that case we should have some thing that efficiently does row by row processing. Anti joins is another feature - but that I think should be relatively easy to add! -- 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. For queries about this service, please contact Infrastructure at: [email protected]
