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https://issues.apache.org/jira/browse/SPARK-57346?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18088293#comment-18088293
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Nikita Awasthi commented on SPARK-57346:
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User 'stefankandic' has created a pull request for this issue:
https://github.com/apache/spark/pull/56357
> [Analyzer++] HAVING/ORDER BY aggregates over GROUPING SETS give wrong results
> -----------------------------------------------------------------------------
>
> Key: SPARK-57346
> URL: https://issues.apache.org/jira/browse/SPARK-57346
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Affects Versions: 4.2.0
> Reporter: Stefan Kandic
> Priority: Major
>
> SUM(b) in HAVING/ORDER BY above a GROUPING SETS/CUBE/ROLLUP aggregate
> resolves grouping column b to the Expand-output copy (NULL for rolled-up
> groups) instead of the original column. HAVING filters out rolled-up rows;
> ORDER BY sorts them as NULL.
> ORDER BY repro:
> SELECT a, b, SUM(b) FROM VALUES (1,10),(1,20),(2,30) AS t(a,b)
> GROUP BY CUBE(a, b) ORDER BY SUM(b);
>
>
> HAVING repro:
>
> SELECT a, SUM(b) FROM VALUES (1,10),(1,20),(2,30) AS t(a,b)
>
> GROUP BY ROLLUP(a, b) HAVING SUM(b) > 25;
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