timsaucer opened a new issue, #1449: URL: https://github.com/apache/datafusion-python/issues/1449
## Summary Several commonly-used conditional functions from upstream DataFusion are not exposed in datafusion-python. ## Missing Functions - [ ] `greatest` — returns the greatest value from a list of expressions - [ ] `least` — returns the least value from a list of expressions - [ ] `nvl2` — returns one value if input is not null, another if it is null - [ ] `ifnull` — alias for `nvl`/`coalesce` ## Upstream Reference - https://datafusion.apache.org/user-guide/sql/scalar_functions.html (Conditional Functions section) ## Implementation - Rust bindings: `crates/core/src/functions.rs` - Python wrappers: `python/datafusion/functions.py` > **Note:** This gap analysis was performed using an AI agent comparing upstream DataFusion v53 documentation against the current datafusion-python codebase. -- 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]
