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https://issues.apache.org/jira/browse/HIVE-27088?focusedWorklogId=860028&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-860028
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ASF GitHub Bot logged work on HIVE-27088:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 02/May/23 09:38
Start Date: 02/May/23 09:38
Worklog Time Spent: 10m
Work Description: kasakrisz commented on PR #4070:
URL: https://github.com/apache/hive/pull/4070#issuecomment-1531173755
@ryukobayashi
I run the q test introduced by this patch on both apache/master and a branch
where this patch is applied. There is no difference between the q.out files.
Could you please add a test where the results was originally wrong.
Issue Time Tracking
-------------------
Worklog Id: (was: 860028)
Time Spent: 2h 50m (was: 2h 40m)
> Using MergeJoin and using filters does not work
> -----------------------------------------------
>
> Key: HIVE-27088
> URL: https://issues.apache.org/jira/browse/HIVE-27088
> Project: Hive
> Issue Type: Bug
> Components: Query Planning
> Reporter: Ryu Kobayashi
> Assignee: Ryu Kobayashi
> Priority: Major
> Labels: pull-request-available
> Time Spent: 2h 50m
> Remaining Estimate: 0h
>
> When hive.merge.nway.joins is set to `true` and JOIN is performed with INNER
> and OUTER and a filter exists, normal results cannot be obtained.
> For example:
> {code:java}
> FROM a
> INNER JOIN b
> ON a.id = b.id
> AND (a.code = 1 or a.code = 2)
> LEFT OUTER JOIN c
> ON a.id = c.id{code}
> I think this is also related to the next ticket:
> https://issues.apache.org/jira/browse/HIVE-21322
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