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Polars support #126

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sk2 opened this issue Oct 23, 2023 · 1 comment
Open

Polars support #126

sk2 opened this issue Oct 23, 2023 · 1 comment
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Arrow Apache Arrow support feature request Feature Request or Proposal

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@sk2
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sk2 commented Oct 23, 2023

Hi, I see many mentions of Pandas Dataframe integrations.
It would be nice to have a simple api for Polars dataframe integration (or a simple code example). Polars uses Arrow underneath so this should hopefully not be too hard.
DuckDB can read/write from Polars dataframes, which is nice for expressive sql, being able to do the same with Polars would be powerful.

Polars is a high performance upgrade on Pandas which is well suited to the performance in this project. Thanks!
@auxten
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auxten commented Oct 28, 2023

Pandas 2.0 also uses Arrow as internal data format, we will support queries on memory Arrow format.

@auxten auxten added the feature request Feature Request or Proposal label Oct 28, 2023
@auxten auxten added the Arrow Apache Arrow support label Mar 11, 2024
@auxten auxten added this to chDB Q2 Apr 17, 2024
@auxten auxten moved this to In Progress in chDB Q2 Apr 17, 2024
@auxten auxten moved this from In Progress to Todo in chDB Q2 Apr 17, 2024
@auxten auxten removed this from chDB Q2 Sep 16, 2024
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@sk2 @auxten