PySpark Add a New Column to DataFrame

In this PySpark article, I will explain different ways to add a new column to DataFrame using withColumn(), select(), sql(),…

Comments Off on PySpark Add a New Column to DataFrame

PySpark Column alias after groupBy() Example

Problem: In PySpark, I would like to give a DataFrame column alias/rename column after groupBy(), I have the following Dataframe…

Comments Off on PySpark Column alias after groupBy() Example