Kevin D kdbaseball8
kdbaseball8
/ flatten_all_spark_schema.py
Created
February 27, 2021 17:05
— forked from AxREki/flatten_all_spark_schema.py
Flatten a Spark DataFrame schema (include struct and array type)
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| import typing as T | |
| import cytoolz.curried as tz | |
| import pyspark | |
| from pyspark.sql.functions import explode | |
| def schema_to_columns(schema: pyspark.sql.types.StructType) -> T.List[T.List[str]]: |