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https://issues.apache.org/jira/browse/TAJO-210?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13779791#comment-13779791
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Hudson commented on TAJO-210:
-----------------------------
SUCCESS: Integrated in Tajo-trunk-postcommit #476 (See
[https://builds.apache.org/job/Tajo-trunk-postcommit/476/])
TAJO-210: Implement String concatenation operator. (hyunsik) (hyunsik:
https://git-wip-us.apache.org/repos/asf?p=incubator-tajo.git&a=commit&h=f4600ddfad489b16c6b584997be6edf7cb01216d)
*
tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/engine/eval/BasicEvalNodeVisitor.java
*
tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/master/querymaster/QueryInProgress.java
*
tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/engine/eval/BinaryEval.java
*
tajo-core/tajo-core-backend/src/test/java/org/apache/tajo/engine/function/TestStringOperatorsAndFunctions.java
*
tajo-core/tajo-core-backend/src/main/antlr4/org/apache/tajo/engine/parser/SQLLexer.g4
*
tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/engine/planner/LogicalPlanner.java
*
tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/engine/eval/EvalType.java
*
tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/engine/eval/RegexPredicateEval.java
* CHANGES.txt
*
tajo-core/tajo-core-backend/src/main/antlr4/org/apache/tajo/engine/parser/SQLParser.g4
* tajo-algebra/src/main/java/org/apache/tajo/algebra/OpType.java
*
tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/engine/parser/SQLAnalyzer.java
> Implement String concatenation operator (||)
> --------------------------------------------
>
> Key: TAJO-210
> URL: https://issues.apache.org/jira/browse/TAJO-210
> Project: Tajo
> Issue Type: Sub-task
> Components: parser, physical operator, planner/optimizer
> Reporter: Hyunsik Choi
> Assignee: Hyunsik Choi
> Priority: Minor
> Labels: newbie
> Fix For: 0.2-incubating
>
> Attachments: TAJO-210.patch
>
>
> String concatenation operator (||) is a SQL standard string operator. We
> should implement this.
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