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Posted to dev@arrow.apache.org by "Neal Richardson (Jira)" <ji...@apache.org> on 2020/06/06 22:19:00 UTC

[jira] [Created] (ARROW-9056) [C++] Aggregation methods for Scalars?

Neal Richardson created ARROW-9056:
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             Summary: [C++] Aggregation methods for Scalars?
                 Key: ARROW-9056
                 URL: https://issues.apache.org/jira/browse/ARROW-9056
             Project: Apache Arrow
          Issue Type: Improvement
          Components: C++
            Reporter: Neal Richardson
             Fix For: 1.0.0


See discussion on https://github.com/apache/arrow/pull/7308. Many/most would no-op (sum, mean, min, max), but maybe they should exist and not error? Maybe they're not needed, but I could see how you might invoke a function on the result of a previous aggregation or something.



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