alamb opened a new pull request, #9216: URL: https://github.com/apache/arrow-datafusion/pull/9216
## Which issue does this PR close? Part of https://github.com/apache/arrow-datafusion/issues/8045 See also #9100 ## Rationale for this change The high level rationale is described in https://github.com/apache/arrow-datafusion/issues/8045 In this PR I am trying to set up the pattern for how functions can be moved to the `datafusion-functions` crate so we can continue the wholesale movement. I specifically wanted `core` to unblock the movement of `arrow_cast` -- https://github.com/apache/arrow-datafusion/issues/9143#issuecomment-1941233120 from @brayanjuls ## What changes are included in this PR? 1. Move `isnan` function to `datafusion-functions` crate, math_expressions 2. Move 'nullif' function to `datafusion-functions` crate, core_expressions ## Are these changes tested? Yes, covered by existing tests and new CI test ## Are there any user-facing changes? I don't think so -- 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]
