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https://issues.apache.org/jira/browse/ARROW-14351?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated ARROW-14351:
-----------------------------------
    Labels: pull-request-available  (was: )

> [IR] Add projection list to Source node
> ---------------------------------------
>
>                 Key: ARROW-14351
>                 URL: https://issues.apache.org/jira/browse/ARROW-14351
>             Project: Apache Arrow
>          Issue Type: Improvement
>          Components: Compute IR
>    Affects Versions: 6.0.0
>            Reporter: Phillip Cloud
>            Assignee: Phillip Cloud
>            Priority: Major
>              Labels: pull-request-available
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> {{Source}} should store a list of columns to read, so that consumers can 
> prune columns and push projections all the way down to the source.



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