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Posted to jira@arrow.apache.org by "David Li (Jira)" <ji...@apache.org> on 2021/04/08 13:12:00 UTC

[jira] [Assigned] (ARROW-12058) [Python] Enable arithmetic operations on Expressions

     [ https://issues.apache.org/jira/browse/ARROW-12058?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

David Li reassigned ARROW-12058:
--------------------------------

    Assignee: Joris Van den Bossche

> [Python] Enable arithmetic operations on Expressions
> ----------------------------------------------------
>
>                 Key: ARROW-12058
>                 URL: https://issues.apache.org/jira/browse/ARROW-12058
>             Project: Apache Arrow
>          Issue Type: Sub-task
>          Components: Python
>            Reporter: Joris Van den Bossche
>            Assignee: Joris Van den Bossche
>            Priority: Major
>              Labels: dataset, pull-request-available
>             Fix For: 4.0.0
>
>          Time Spent: 1h
>  Remaining Estimate: 0h
>
> To make the dataset (projection) expressions more usable, we can add some more dunder methods to the class (like we already can do {{expr == 1}} for comparison operations, we can also enable arithmetic python operators. 



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