- registerGenericUDF
- addFunction
- addToUDFLoaders
- clear
- closeCUDFLoaders
- getCurrentFunctionNames
- getFunctionInfo
Looks up the function name in the registry. If enabled, will attempt to search
the metastore for the
- getFunctionNames
Returns a set of registered function names. This is used for the CLI command
"SHOW FUNCTIONS 'regula
- getFunctionSynonyms
Adds to the set of synonyms of the supplied function.
- getGenericUDAFEvaluator
Get the GenericUDAF evaluator for the name and argumentClasses.
- getGenericWindowingEvaluator
- getWindowFunctionInfo