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https://issues.apache.org/jira/browse/IMPALA-12282?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Riza Suminto resolved IMPALA-12282.
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Fix Version/s: Impala 4.3.0
Resolution: Fixed
> Refine correlation factor in AggregationNode
> --------------------------------------------
>
> Key: IMPALA-12282
> URL: https://issues.apache.org/jira/browse/IMPALA-12282
> Project: IMPALA
> Issue Type: Improvement
> Components: Frontend
> Affects Versions: Impala 4.3.0
> Reporter: Riza Suminto
> Assignee: Riza Suminto
> Priority: Major
> Fix For: Impala 4.3.0
>
>
> IMPALA-11842 implement crude correlation factor calculation that simply
> include all grouping expression. This can be made more precise by excluding
> literal expression such as string literal or NULL literal that often comes up
> in ROLLUP query.
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