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Add example of df.join(df2, how='cross') #18111

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DeflateAwning opened this issue Aug 8, 2024 · 0 comments · Fixed by #20753
Closed

Add example of df.join(df2, how='cross') #18111

DeflateAwning opened this issue Aug 8, 2024 · 0 comments · Fixed by #20753
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documentation Improvements or additions to documentation

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@DeflateAwning
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Description

On the join docs page, it's not very clear that you don't need to specify the on key for a cross-join.

Would be helpful to:

  1. Say that the on kwarg isn't required for cross joins.
  2. Add an example of a cross join

Link

https://docs.pola.rs/api/python/stable/reference/dataframe/api/polars.DataFrame.join.html#polars.DataFrame.join
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docs(python): Add more information for cross joins etiennebacher/polars
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