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The .show() functionality defaults to 20 rows if not explicitly stated. If we only wanted to show the first 5 rows of a dataframe, we would need to explicitly state it as seen in the following script: df.show(5).
The .show() functionality defaults to 20 rows if not explicitly stated. If we only wanted to show the first 5 rows of a dataframe, we would need to explicitly state it as seen in the following script: df.show(5).