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https://issues.apache.org/jira/browse/IMPALA-9784?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17152116#comment-17152116
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ASF subversion and git services commented on IMPALA-9784:
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Commit 2dca55695ef3c208ece543ad36bece2a985cf8da in impala's branch
refs/heads/master from Shant Hovsepian
[ https://gitbox.apache.org/repos/asf?p=impala.git;h=2dca556 ]
IMPALA-9784, IMPALA-9905: Uncorrelated subqueries in HAVING.
Support rewriting subqueries in the HAVING clause by nesting the
aggregation query and pulling up the subquery predicates into the outer
WHERE clause.
Testing:
* New analyzer tests
* New functional subquery tests
* Added Q23, Q24 and Q44 to the tpcds workload
* Ran subquery rewrite tests
Change-Id: I124a58a09a1a47e1222a22d84b54fe7d07844461
Reviewed-on: http://gerrit.cloudera.org:8080/16052
Tested-by: Impala Public Jenkins <[email protected]>
Reviewed-by: Tim Armstrong <[email protected]>
> Support uncorrelated scalar subqueries in HAVING
> ------------------------------------------------
>
> Key: IMPALA-9784
> URL: https://issues.apache.org/jira/browse/IMPALA-9784
> Project: IMPALA
> Issue Type: Sub-task
> Reporter: Shant Hovsepian
> Assignee: Shant Hovsepian
> Priority: Major
>
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