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tommydangerous/define_function.py

Created May 13, 2021 03:20
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PySpark example part 1
Raw
define_function.py
from pyspark.sql.functions import pandas_udf, PandasUDFType
@pandas_udf(
SCHEMA_COMING_SOON,
PandasUDFType.GROUPED_MAP,
)
def custom_transformation_function(df):
pass
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