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Read more about the article PySpark StructType & StructField Explained with Examples
PySpark

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 struct, array, and map columns. StructType is a collection…

2 Comments
August 13, 2020
Read more about the article Spark Schema – Explained with Examples
Apache Spark

Spark Schema – Explained with Examples

Spark Schema defines the structure of the DataFrame which you can get by calling printSchema() method on the DataFrame object. Spark SQL provides StructType & StructField classes to programmatically specify…

4 Comments
November 8, 2019
Read more about the article Spark SQL StructType & StructField with examples
Apache Spark

Spark SQL StructType & StructField with examples

Spark SQL StructType & StructField classes are used to programmatically specify the schema to the DataFrame and creating complex columns like nested struct, array and map columns. StructType is a…

7 Comments
September 21, 2019

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