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Posted to dev@arrow.apache.org by "Praveen Kumar Desabandu (JIRA)" <ji...@apache.org> on 2018/10/09 10:07:00 UTC

[jira] [Created] (ARROW-3471) [Gandiva] Investigate caching isomorphic expressions

Praveen Kumar Desabandu created ARROW-3471:
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             Summary: [Gandiva] Investigate caching isomorphic expressions
                 Key: ARROW-3471
                 URL: https://issues.apache.org/jira/browse/ARROW-3471
             Project: Apache Arrow
          Issue Type: Task
            Reporter: Praveen Kumar Desabandu
             Fix For: 0.12.0


Two expressions say add(a+b) and add(c+d), could potentially be reused if the only thing differing are the names.

Test E2E.



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