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Posted to dev@arrow.apache.org by "Yuan Zhou (Jira)" <ji...@apache.org> on 2020/04/02 07:10:00 UTC

[jira] [Created] (ARROW-8312) improve IN expression support

Yuan Zhou created ARROW-8312:
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             Summary: improve IN expression support
                 Key: ARROW-8312
                 URL: https://issues.apache.org/jira/browse/ARROW-8312
             Project: Apache Arrow
          Issue Type: Improvement
          Components: C++ - Gandiva, Java
            Reporter: Yuan Zhou
            Assignee: Yuan Zhou


Gandiva C++ provided IN API[1] is able to accept TreeNode as param, which allows IN expression to operate on output of some function. However in Java API[2], IN expression only accept Field as param, which limits the API usage. 

[1] https://github.com/apache/arrow/blob/master/cpp/src/gandiva/tree_expr_builder.h#L94-L125
[2] https://github.com/apache/arrow/blob/master/java/gandiva/src/main/java/org/apache/arrow/gandiva/expression/InNode.java#L50-L63



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