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PySpark When Otherwise | SQL Case When Usage

PySpark When Otherwise and SQL Case When on DataFrame with Examples - Similar to SQL and programming languages, PySpark supports a way to check multiple conditions in sequence and returns…

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August 15, 2020

Apache Spark

Spark SQL “case when” and “when otherwise”

Like SQL "case when" statement and Swith statement from popular programming languages, Spark SQL Dataframe also supports similar syntax using "when otherwise" or we can also use "case when" statement.

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February 5, 2019