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https://issues.apache.org/jira/browse/ARROW-17656?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Apache Arrow JIRA Bot reassigned ARROW-17656:
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Assignee: (was: Vibhatha Lakmal Abeykoon)
> [C++] Change Acero Aggregate output order
> -----------------------------------------
>
> Key: ARROW-17656
> URL: https://issues.apache.org/jira/browse/ARROW-17656
> Project: Apache Arrow
> Issue Type: Improvement
> Components: C++
> Reporter: Vibhatha Lakmal Abeykoon
> Priority: Major
> Labels: acero, query-engine, substrait
>
> At the moment Acero Aggregates output contains aggregate fields followed by
> key fields. In Substrait this is the other way around. Also, it is not
> necessary to keep this static and use a project node to fulfill the
> requirement. It is rather important to modify this order and update the
> corresponding test cases.
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