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Posted to jira@arrow.apache.org by "Nic Crane (Jira)" <ji...@apache.org> on 2021/04/21 20:18:00 UTC

[jira] [Created] (ARROW-12497) [C++] Implement array expression from R in C++

Nic Crane created ARROW-12497:
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             Summary: [C++] Implement array expression from R in C++
                 Key: ARROW-12497
                 URL: https://issues.apache.org/jira/browse/ARROW-12497
             Project: Apache Arrow
          Issue Type: New Feature
          Components: C++
            Reporter: Nic Crane


As discussed here: https://github.com/apache/arrow/pull/10056#discussion_r616985185

Currently, the R implementation allows for array expressions to be built which are later evaluated within a single call to Filter rather than in multiple operations.  This functionality should be moved to the C++ level so it's dealt with at a lower level.



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