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Posted to jira@arrow.apache.org by "Luke Higgins (Jira)" <ji...@apache.org> on 2021/06/04 15:14:00 UTC

[jira] [Created] (ARROW-12970) efficient "row accessor" for a pyarrow Table

Luke Higgins created ARROW-12970:
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             Summary: efficient "row accessor" for a pyarrow Table
                 Key: ARROW-12970
                 URL: https://issues.apache.org/jira/browse/ARROW-12970
             Project: Apache Arrow
          Issue Type: New Feature
          Components: Python
            Reporter: Luke Higgins


It would be nice to have a nice row accessor for a Table akin to pandas.DataFrame.itertuples.

I have a lot of code where I am converting a parquet file to pandas just to have access to the rows through iterating with itertuples.  Having this ability in pyarrow natively would be a nice feature and would avoid memory copy in the pandas conversion.




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