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Posted to issues@arrow.apache.org by "code1704 (via GitHub)" <gi...@apache.org> on 2023/02/28 04:33:21 UTC
[GitHub] [arrow] code1704 opened a new issue, #34376: arrow table: how to drop duplicates?
code1704 opened a new issue, #34376:
URL: https://github.com/apache/arrow/issues/34376
### Describe the usage question you have. Please include as many useful details as possible.
In pandas DataFrame there's `pandas.DataFrame.drop_duplicates`.
With arrow table, how can I drop duplicates on given columns (and keep first)?
### Component(s)
Python
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[GitHub] [arrow] AlenkaF commented on issue #34376: [Python] arrow table: how to drop duplicates?
Posted by "AlenkaF (via GitHub)" <gi...@apache.org>.
AlenkaF commented on issue #34376:
URL: https://github.com/apache/arrow/issues/34376#issuecomment-1448172289
Duplicate of #30950
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[GitHub] [arrow] AlenkaF commented on issue #34376: [Python] arrow table: how to drop duplicates?
Posted by "AlenkaF (via GitHub)" <gi...@apache.org>.
AlenkaF commented on issue #34376:
URL: https://github.com/apache/arrow/issues/34376#issuecomment-1448169709
I will close this as a duplicate then.
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[GitHub] [arrow] code1704 commented on issue #34376: [Python] arrow table: how to drop duplicates?
Posted by "code1704 (via GitHub)" <gi...@apache.org>.
code1704 commented on issue #34376:
URL: https://github.com/apache/arrow/issues/34376#issuecomment-1448150463
> I believe you are thinking about removing duplicated rows? There is already an issue open on this topic: #30950
Yes, thanks.
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[GitHub] [arrow] AlenkaF commented on issue #34376: [Python] arrow table: how to drop duplicates?
Posted by "AlenkaF (via GitHub)" <gi...@apache.org>.
AlenkaF commented on issue #34376:
URL: https://github.com/apache/arrow/issues/34376#issuecomment-1447724462
I believe you are thinking about removing duplicated rows? There is already an issue open on this topic:
https://github.com/apache/arrow/issues/30950
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[GitHub] [arrow] AlenkaF closed issue #34376: [Python] arrow table: how to drop duplicates?
Posted by "AlenkaF (via GitHub)" <gi...@apache.org>.
AlenkaF closed issue #34376: [Python] arrow table: how to drop duplicates?
URL: https://github.com/apache/arrow/issues/34376
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