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  1. Apache Arrow
  2. ARROW-2667

[C++/Python] Add pandas-like take method to Array

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Details

    • Improvement
    • Status: Closed
    • Major
    • Resolution: Fixed
    • None
    • 0.14.0
    • C++, Python
    • None

    Description

      We should add a take method to Array/ChunkedArray/Column that takes a list of indices and returns a reordered array.

      For reference, see Pandas' interface: https://github.com/pandas-dev/pandas/blob/2cbdd9a2cd19501c98582490e35c5402ae6de941/pandas/core/arrays/base.py#L466

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          duplicates

          New Feature - A new feature of the product, which has yet to be developed. ARROW-5713 [Python] fancy indexing on pa.array

          • Major - Major loss of function.
          • Closed
          is blocked by

          New Feature - A new feature of the product, which has yet to be developed. ARROW-772 [C++] Implement take kernel functions

          • Major - Major loss of function.
          • Resolved
          relates to

          Improvement - An improvement or enhancement to an existing feature or task. ARROW-5454 [C++] Implement Take on ChunkedArray for DataFrame use

          • Major - Major loss of function.
          • Resolved

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              Unassigned Unassigned
              uwe Uwe Korn
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                Updated:
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