mchades opened a new pull request, #9943: URL: https://github.com/apache/gravitino/pull/9943
### What changes were proposed in this pull request? Add the complete API layer for function support in the Python client: - FunctionType enum (SCALAR, AGGREGATE, TABLE) - FunctionColumn, FunctionParam, FunctionResources value types - FunctionImpl base class with JavaImpl, PythonImpl, SQLImpl implementations - FunctionDefinition combining parameters, return columns, and implementation - Function interface with name, type, deterministic flag, and definitions - FunctionChange with operations: rename, update comment, set/remove properties, add/remove/update definitions and parameters - FunctionCatalog interface for function CRUD operations - Catalog.as_function_catalog() extension point - NoSuchFunctionException, FunctionAlreadyExistsException ### Why are the changes needed? Fix: #9531 ### Does this PR introduce _any_ user-facing change? no ### How was this patch tested? no need -- 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]
