alamb opened a new issue, #17982: URL: https://github.com/apache/datafusion/issues/17982
### Is your feature request related to a problem or challenge? DataFusion's `CASE` handling is quite optimized and handles many cases with constants, lazy evaluation, and more Recently, @chenkovsky fixed lazy evaluation for `coalesce` by rewriting it to use `CASE` in PR: - https://github.com/apache/datafusion/pull/17357 This both made the code faster and more correct ### Describe the solution you'd like We can do the same thing for the `nvl` function, as suggested by @pepijnve in https://github.com/apache/datafusion/pull/17813#issuecomment-3372775137 https://github.com/apache/datafusion/blob/main/datafusion/functions/src/core/nvl.rs ### Describe alternatives you've considered _No response_ ### Additional context _No response_ -- 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] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
