Pyspark Concat – Concatenate two columns in pyspark
Pyspark concat: In this tutorial we will learn how to concatenate two columns or more in a pyspark dataframe. If you want to learn more about spark, you can read this book : (As an Amazon Partner, I make a profit on qualifying purchases) : No products found. Introduction To concatenate several columns from a dataframe, pyspark.sql.functions provides two functions: concat() and concat_ws(). The Pyspark SQL concat() function is mainly used to concatenate several DataFrame columns into one column. It is possible to concatenate string, binary and array columns.