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Posted to dev@arrow.apache.org by "Ben Kietzman (Jira)" <ji...@apache.org> on 2019/10/22 17:12:00 UTC

[jira] [Created] (ARROW-6967) [C++] Add filter expressions for IN, COALESCE, and DROP_NULL

Ben Kietzman created ARROW-6967:
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             Summary: [C++] Add filter expressions for IN, COALESCE, and DROP_NULL
                 Key: ARROW-6967
                 URL: https://issues.apache.org/jira/browse/ARROW-6967
             Project: Apache Arrow
          Issue Type: Improvement
          Components: C++
            Reporter: Ben Kietzman
            Assignee: Ben Kietzman
             Fix For: 1.0.0


Implement filter expressions for {{IN, COALESCE, DROP_NULL}}

{{IN}} should be backed in TreeEvaluator by the IsIn kernel. The others should be initially implemented in terms of logical and filter kernels until a specialized kernel is added for those.



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