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https://issues.apache.org/jira/browse/ARROW-15271?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Neal Richardson reassigned ARROW-15271:
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Assignee: Neal Richardson
> [R] Refactor do_exec_plan to return a RecordBatchReader
> -------------------------------------------------------
>
> Key: ARROW-15271
> URL: https://issues.apache.org/jira/browse/ARROW-15271
> Project: Apache Arrow
> Issue Type: Improvement
> Components: R
> Affects Versions: 6.0.1
> Reporter: Will Jones
> Assignee: Neal Richardson
> Priority: Major
>
> Right now
> [{{do_exec_plan}}|https://github.com/apache/arrow/blob/master/r/R/query-engine.R#L18]
> returns an Arrow table because {{head}}, {{tail}}, and {{arrange}} do. If
> ARROW-14289 is completed and similar work is done for {{arrange}}, we may be
> able to alter {{do_exec_plan}} to return a RBR instead.
> The {{map_batches()}} implementation (ARROW-14029) could benefit from this
> refactor. And it might make ARROW-15040 more useful.
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