timsaucer opened a new issue, #1448: URL: https://github.com/apache/datafusion-python/issues/1448
## Summary The upstream DataFusion library provides map functions that are not yet exposed in datafusion-python. These are needed for working with map/dictionary data types. ## Missing Functions - [ ] `map` — creates a map from key/value arrays - [ ] `map_entries` — returns entries of a map as an array of structs - [ ] `map_extract` — extracts value by key from a map - [ ] `map_keys` — returns all keys of a map - [ ] `map_values` — returns all values of a map - [ ] `element_at` — access element in a map or array by key/index ## Upstream Reference - https://datafusion.apache.org/user-guide/sql/scalar_functions.html (Map 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]
