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  1. Apache Arrow
  2. ARROW-4119

[C++] Clean up cast implementation from null to other types

    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Major
    • Resolution: Duplicate
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: C++
    • Labels:
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      Description

      We are currently generating a bunch of empty kernels when there is no need. It would be better to define a clean NullCastKernel that handles ensuring that appropriate buffers have been constructed for the output all-null array

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              • Assignee:
                Unassigned
                Reporter:
                wesmckinn Wes McKinney
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                • Created:
                  Updated:
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