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https://issues.apache.org/jira/browse/TAJO-827?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14007623#comment-14007623
]
Hudson commented on TAJO-827:
-----------------------------
SUCCESS: Integrated in Tajo-0.8.1-build #101 (See
[https://builds.apache.org/job/Tajo-0.8.1-build/101/])
TAJO-827: SUM() overflow in the case of INT4. (Hyoungjun Kim via hyunsik)
(hyunsik: rev 46c1cf564058891fb3681dc4183628888426f98f)
* tajo-core/src/test/resources/results/TestSelectQuery/testSumIntOverflow.result
* tajo-core/src/test/java/org/apache/tajo/engine/query/TestSelectQuery.java
* tajo-core/src/test/resources/queries/TestSelectQuery/testSumFloatOverflow.sql
* tajo-core/src/main/java/org/apache/tajo/engine/function/builtin/SumInt.java
* tajo-core/src/test/resources/queries/TestSelectQuery/testSumIntOverflow.sql
* CHANGES
*
tajo-core/src/test/resources/results/TestSelectQuery/testSumFloatOverflow.result
> SUM() overflow in the case of INT4
> ----------------------------------
>
> Key: TAJO-827
> URL: https://issues.apache.org/jira/browse/TAJO-827
> Project: Tajo
> Issue Type: Bug
> Reporter: Hyoungjun Kim
> Assignee: Hyoungjun Kim
> Priority: Minor
> Fix For: 0.9.0, 0.8.1
>
> Attachments: TAJO-827.patch
>
>
> See the title and a next query result.
> {noformat}
> babokim> select * from iii;
> a
> -------------------------------
> 1182614790
> 1182614790
> 1182614790
> 1182614790
> 1182614790
> 1182614790
>
> babokim> select sum(a) from iii;
> ?sum
> -------------------------------
> -1494245852
> {noformat}
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