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udf.py

udf.py module belongs to pyspark.sql package.

Public Objects

udf module defines UDFRegistration as the public object.

_create_udf

_create_udf(f, returnType, evalType)

_create_udf creates an UserDefinedFunction (with the name of the object to be the name of function f).

_create_udf is used when:


Last update: 2021-03-03