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https://issues.apache.org/jira/browse/TAJO-350?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13835993#comment-13835993
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Hudson commented on TAJO-350:
-----------------------------
SUCCESS: Integrated in Tajo-trunk-postcommit #579 (See
[https://builds.apache.org/job/Tajo-trunk-postcommit/579/])
TAJO-350: Implement round, floor, ceil. (hyoungjunkim via hyunsik) (hyunsik:
https://git-wip-us.apache.org/repos/asf?p=incubator-tajo.git&a=commit&h=3233d3824b8b8c572afe096f41511794d2633e9c)
*
tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/engine/function/math/Round.java
*
tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/engine/function/math/Ceil.java
*
tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/engine/function/math/Floor.java
* CHANGES.txt
*
tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/master/TajoMaster.java
*
tajo-core/tajo-core-backend/src/test/java/org/apache/tajo/engine/function/TestMethFunction.java
> Implement round, floor, ceil
> ----------------------------
>
> Key: TAJO-350
> URL: https://issues.apache.org/jira/browse/TAJO-350
> Project: Tajo
> Issue Type: New Feature
> Components: operator/function/udf
> Reporter: hyoungjunkim
> Assignee: hyoungjunkim
> Priority: Minor
> Fix For: 0.8-incubating
>
> Attachments: TAJO-350.patch
>
>
> h3. Function Definition
> {code}
> INT8 round(value FLOAT8)
> INT8 floor(value FLOAT8)
> INT8 ceil(value FLOAT8)
> {code}
> h3. Example
> round
> {code}
> select round(5.1) => 5
> select round(5.5) => 6
> select round(5.6) => 6
> select round(-5.1) => -5
> select round(-5.5) => -6
> select round(-5.6) => -6
> {code}
> floor
> {code}
> select round(5.1) => 5
> select round(5.5) => 5
> select round(-5.1) => -6
> select round(-5.6) => -6
> {code}
> ceil
> {code}
> select round(5.1) => 6
> select round(5.5) => 6
> select round(-5.1) => -5
> select round(-5.6) => -5
> {code}
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