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  1. Apache Arrow
  2. ARROW-1574

[C++] Implement kernel function that converts a dense array to dictionary given known dictionary

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Details

    • New Feature
    • Status: Open
    • Major
    • Resolution: Unresolved
    • None
    • None
    • C++

    Description

      This may simply be a special case of cast using a dictionary type

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          is a child of

          New Feature - A new feature of the product, which has yet to be developed. ARROW-8894 [C++] C++ array kernels framework and execution buildout (umbrella issue)

          • Major - Major loss of function.
          • Open
          is related to

          New Feature - A new feature of the product, which has yet to be developed. ARROW-4097 [C++] Add function to "conform" a dictionary array to a target new dictionary

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

          Improvement - An improvement or enhancement to an existing feature or task. ARROW-13103 [C++][Python] Allow to specify a dictionary type for dictionary_encode() function

          • Major - Major loss of function.
          • Open

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              Unassigned Unassigned
              wesm Wes McKinney
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              Dates

                Created:
                Updated: