Python PySpark Tutorial Part 21 | How to use PySpark expr() function - Part-2

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PySpark's expr() function Part-2, In this video we will see
1.Concatenate Columns using ||
2.Using SQL CASE WHEN with expr()
3.Using an Existing Column Value for Expression

Timecodes
0:00 Spark Playlist Intro
0:13 PySpark expr() function Intro
1:12 Code Start

expr() function empowers you with SQL-like expressiveness for column transformations, making it a versatile tool for data manipulation in a Spark DataFrame.

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