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        15. User-Defined Aggregate Functions
            1. udaf.UserDefinedAggregateFunction
              • udaf.UDAFRegistration
                • udaf.UDAFRegistration.describe
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                  开发者Snowpark APIPythonPython API 参考Snowpark APIsUser-Defined Aggregate Functionsudaf.UDAFRegistration.describe

                  snowflake.snowpark.udaf.UDAFRegistration.describe¶

                  UDAFRegistration.describe(udaf_obj: UserDefinedAggregateFunction) → DataFrame[source] (https://github.com/snowflakedb/snowpark-python/blob/v1.48.0/src/snowflake/snowpark/udaf.py#L328-L342)¶

                  Returns a DataFrame that describes the properties of a UDAF.

                  Parameters:

                  udaf_obj – A UserDefinedAggregateFunction returned by udaf() or register().

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