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Add fill_null on dataframe/expr level #12906

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ion-elgreco opened this issue Oct 13, 2024 · 2 comments
Open

Add fill_null on dataframe/expr level #12906

ion-elgreco opened this issue Oct 13, 2024 · 2 comments
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enhancement New feature or request

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@ion-elgreco
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Is your feature request related to a problem or challenge?

I would like to be able to fill_nulls per col/expr and on the dataframe level, akin to polars/pyspark/pandas

Describe the solution you'd like

Add a fill_null method to DataFrame struct, add fill_null logical expr.

Describe alternatives you've considered

No response

Additional context

No response
@ion-elgreco ion-elgreco added the enhancement New feature or request label Oct 13, 2024
@Omega359
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This seems like it may almost be an alias for nvl or nvl2

@ion-elgreco
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@Omega359 indeed, for now I've opened a PR for a fill_null in datafusion-python that calls nvl: apache/datafusion-python#919

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@Omega359 @ion-elgreco