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From "Vineet Garg (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (HIVE-16229) Wrong result for correlated scalar subquery with aggregate
Date Thu, 16 Mar 2017 04:50:41 GMT

     [ https://issues.apache.org/jira/browse/HIVE-16229?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Vineet Garg reassigned HIVE-16229:
----------------------------------


> Wrong result for correlated scalar subquery with aggregate
> ----------------------------------------------------------
>
>                 Key: HIVE-16229
>                 URL: https://issues.apache.org/jira/browse/HIVE-16229
>             Project: Hive
>          Issue Type: Bug
>            Reporter: Vineet Garg
>            Assignee: Vineet Garg
>
> Query:
> {code:SQL}
> select * from part where p_size > (select count(*) from part p where p.p_mfgr = part.p_mfgr
group by p_type);
> {code}
> Expected results:
> {code}
> ERROR: more than one row produced by subquery
> {code}
> Actual
> {code}
> 49671	almond antique gainsboro frosted violet	Manufacturer#4	Brand#41	SMALL BRUSHED BRASS
10	SM BOX	1620.67	ccounts run quick
> 49671	almond antique gainsboro frosted violet	Manufacturer#4	Brand#41	SMALL BRUSHED BRASS
10	SM BOX	1620.67	ccounts run quick
> 49671	almond antique gainsboro frosted violet	Manufacturer#4	Brand#41	SMALL BRUSHED BRASS
10	SM BOX	1620.67	ccounts run quick
> 49671	almond antique gainsboro frosted violet	Manufacturer#4	Brand#41	SMALL BRUSHED BRASS
10	SM BOX	1620.67	ccounts run quick
> 49671	almond antique gainsboro frosted violet	Manufacturer#4	Brand#41	SMALL BRUSHED BRASS
10	SM BOX	1620.67	ccounts run quick
> 48427	almond antique violet mint lemon	Manufacturer#4	Brand#42	PROMO POLISHED STEEL	39
SM CASE	1375.42	hely ironic i
> 48427	almond antique violet mint lemon	Manufacturer#4	Brand#42	PROMO POLISHED STEEL	39
SM CASE	1375.42	hely ironic i
> ........
> Time taken: 13.742 seconds, Fetched: 123 row(s)
> {code}



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