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Posted to dev@tajo.apache.org by "Hudson (JIRA)" <ji...@apache.org> on 2013/12/08 16:02:35 UTC
[jira] [Commented] (TAJO-394) Implement abs function
[ https://issues.apache.org/jira/browse/TAJO-394?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13842531#comment-13842531 ]
Hudson commented on TAJO-394:
-----------------------------
SUCCESS: Integrated in Tajo-trunk-postcommit #603 (See [https://builds.apache.org/job/Tajo-trunk-postcommit/603/])
TAJO-394: Implement abs function. (DaeMyung Kang via hyunsik) (hyunsik: https://git-wip-us.apache.org/repos/asf?p=incubator-tajo.git&a=commit&h=2c7f552a54080d98545bc4b3cb162b48eadcf287)
* tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/master/TajoMaster.java
* tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/engine/function/math/AbsLong.java
* CHANGES.txt
* tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/engine/function/math/AbsDouble.java
* tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/engine/function/math/AbsFloat.java
* tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/engine/function/math/AbsInt.java
* tajo-core/tajo-core-backend/src/test/java/org/apache/tajo/engine/function/TestMathFunctions.java
> Implement abs function
> ----------------------
>
> Key: TAJO-394
> URL: https://issues.apache.org/jira/browse/TAJO-394
> Project: Tajo
> Issue Type: Sub-task
> Components: operator/function/udf
> Reporter: DaeMyung Kang
> Assignee: DaeMyung Kang
> Priority: Minor
> Fix For: 0.8-incubating
>
> Attachments: TAJO-394.patch, TAJO-394_2.patch
>
>
> abs(-1) ===> 1
> abs(1) ===> 1
> abs(1.0) ===> 1.0
> abs(-1.0) ===> 1.0
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