goldmedal opened a new pull request, #10529: URL: https://github.com/apache/datafusion/pull/10529
## Which issue does this PR close? Closes #10519 ## Rationale for this change ## What changes are included in this PR? I found that `is_not_null` has been supported. I only implement 'is_null` here. ## Are these changes tested? Yes, I also added more test cases for `is_null` and `is_not_null` (e.g. function call and case when). ## Are there any user-facing changes? No -- 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
