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String FunctionsKoan 13

String Functions - Case

Transform string case. Replace ___ with the correct code.

How it works: Replace the ___ blanks in the code editor with the correct PySpark code, then hit Run Code. Stuck? Try the Hint button.

Setup (read-only)

data = [("alice smith",), ("BOB JONES",), ("Charlie Brown",)]
df = spark.createDataFrame(data, ["name"])

Your CodeCtrl/Cmd+Enter to run

Output

Output will appear here...