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Posted to issues@hive.apache.org by "Lefty Leverenz (JIRA)" <ji...@apache.org> on 2016/09/06 23:39:21 UTC
[jira] [Commented] (HIVE-1534) Join filters do not work correctly
with outer joins
[ https://issues.apache.org/jira/browse/HIVE-1534?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15468965#comment-15468965 ]
Lefty Leverenz commented on HIVE-1534:
--------------------------------------
[~sladymon] documented the property *hive.outerjoin.supports.filters* in the wiki:
* [Configuration Properties - hive.outerjoin.supports.filters | https://cwiki.apache.org/confluence/display/Hive/Configuration+Properties#ConfigurationProperties-hive.outerjoin.supports.filters]
Thanks, Shannon.
> Join filters do not work correctly with outer joins
> ---------------------------------------------------
>
> Key: HIVE-1534
> URL: https://issues.apache.org/jira/browse/HIVE-1534
> Project: Hive
> Issue Type: Bug
> Components: Query Processor
> Reporter: Amareshwari Sriramadasu
> Assignee: Amareshwari Sriramadasu
> Fix For: 0.7.0
>
> Attachments: patch-1534-1.txt, patch-1534-2.txt, patch-1534-3.txt, patch-1534-4.txt, patch-1534.txt
>
>
> SELECT * FROM T1 LEFT OUTER JOIN T2 ON (T1.c1=T2.c2 AND T1.c1 < 10)
> and SELECT * FROM T1 RIGHT OUTER JOIN T2 ON (T1.c1=T2.c2 AND T2.c1 < 10)
> do not give correct results.
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