반응형 pySpark1 [pyspark] Struct Type https://sparkbyexamples.com/pyspark/pyspark-structtype-and-structfield/ PySpark StructType & StructField Explained with Examples PySpark StructType & StructField classes are used to programmatically specify the schema to the DataFrame and create complex columns like nested sparkbyexamples.com https://docs.aws.amazon.com/ko_kr/glue/latest/dg/aws-glue-api-crawler-pyspark-extensions-types.html#aws-.. 2022. 12. 12. 이전 1 다음 반응형