discord9 opened a new pull request, #15854: URL: https://github.com/apache/datafusion/pull/15854
## Which issue does this PR close? TODO(file a issue later) - Closes #. ## Rationale for this change fix a error where `SELECT NULL::DOUBLE` can't be encode to substrait ## What changes are included in this PR? replace `cast(NULL, <data type>` to typed null in substrait ## Are these changes tested? WIP ## Are there any user-facing changes? shouldn't be any, simply a constant folding shouldn't affect downstream system -- 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
