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Posted to jira@arrow.apache.org by "Andrew Lamb (Jira)" <ji...@apache.org> on 2021/04/26 13:23:03 UTC

[jira] [Closed] (ARROW-10716) [Rust] [DataFusion] Address limitations of logical expression rewrite logic

     [ https://issues.apache.org/jira/browse/ARROW-10716?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andrew Lamb closed ARROW-10716.
-------------------------------
    Resolution: Invalid

> [Rust] [DataFusion] Address limitations of logical expression rewrite logic
> ---------------------------------------------------------------------------
>
>                 Key: ARROW-10716
>                 URL: https://issues.apache.org/jira/browse/ARROW-10716
>             Project: Apache Arrow
>          Issue Type: Improvement
>          Components: Rust - DataFusion
>            Reporter: Andy Grove
>            Priority: Major
>
> We have a generic approach to rewriting expressions in operators that worked ok until we got  to the CASE expression, which is more complex, and required adding some hacky code to make it work.
> We should come up with a better design.
> See the discussion on [https://github.com/apache/arrow/pull/8746] for more context and links to proposed solutions.
>  
>  



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