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https://issues.apache.org/jira/browse/ARROW-12058?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Joris Van den Bossche updated ARROW-12058:
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Parent: ARROW-11750
Issue Type: Sub-task (was: Improvement)
> [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
> Priority: Major
> Labels: dataset
> Fix For: 4.0.0
>
>
> 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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