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https://issues.apache.org/jira/browse/ARROW-10374?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17219486#comment-17219486
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Jorge Leitão commented on ARROW-10374:
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Could you describe what is the use-case? E.g. in which situation does that
improve readability over the having the column name, or in which case does the
column name not work?
> [Rust] [DataFusion] Grouping by column position
> -----------------------------------------------
>
> Key: ARROW-10374
> URL: https://issues.apache.org/jira/browse/ARROW-10374
> Project: Apache Arrow
> Issue Type: Improvement
> Components: Rust - DataFusion
> Reporter: Pavel Tiunov
> Priority: Major
>
> It would be great to have the support of grouping by column position instead
> of grouping by exact expression. For example:
> {code:java}
> SELECT state, COUNT(*) FROM customers GROUP BY 1{code}
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