jorgecarleitao commented on issue #235: URL: https://github.com/apache/arrow-datafusion/issues/235#issuecomment-830784725
I was thinking (this may be completely off): Since nulls are generally ignored on joins, can't we fix the null stuff on joins by a "drop_null" operation on both sides, prior to any hashing and actual join? -- 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]
