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Posted to github@datafusion.apache.org by "ion-elgreco (via GitHub)" <gi...@apache.org> on 2024/10/13 16:11:00 UTC
[PR] feat: add fill_null/nan expressions [datafusion-python]
ion-elgreco opened a new pull request, #919:
URL: https://github.com/apache/datafusion-python/pull/919
# Which issue does this PR close?
- related https://github.com/apache/datafusion-python/issues/875
# Rationale for this change
Fill_na/null is a quite common method for doing this by other dataframe libraries (spark, polars, pandas)
# What changes are included in this PR?
- adds nvl function in functions api
- creates fill_nan/fill_null in expr namespace
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Re: [PR] feat: add fill_null/nan expressions [datafusion-python]
Posted by "timsaucer (via GitHub)" <gi...@apache.org>.
timsaucer commented on PR #919:
URL: https://github.com/apache/datafusion-python/pull/919#issuecomment-2413478615
This is good. I'll open an issue to also add a fill_nan at a dataframe level, which is an operation I do frequently in spark.
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Re: [PR] feat: add fill_null/nan expressions [datafusion-python]
Posted by "timsaucer (via GitHub)" <gi...@apache.org>.
timsaucer merged PR #919:
URL: https://github.com/apache/datafusion-python/pull/919
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