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https://issues.apache.org/jira/browse/TAJO-1514?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14630683#comment-14630683
]
Hudson commented on TAJO-1514:
------------------------------
ABORTED: Integrated in Tajo-master-CODEGEN-build #389 (See
[https://builds.apache.org/job/Tajo-master-CODEGEN-build/389/])
TAJO-1514: Distinguish UNION and UNION ALL. (contributed by Keuntae Park,
committed by hyunsik) (hyunsik: rev 92e3bc1b899036084bba29abe2ea82587cb76c12)
* tajo-core/src/test/resources/queries/TestUnionQuery/testUnion15.sql
*
tajo-core/src/test/resources/results/TestUnionQuery/testUnionAllWithDifferentAlias.result
* tajo-plan/src/main/java/org/apache/tajo/plan/LogicalPlanner.java
* tajo-core/src/test/resources/results/TestUnionQuery/testUnionAll13.result
* tajo-core/src/test/resources/results/TestUnionQuery/testUnionAll2.result
* tajo-core/src/test/resources/queries/TestUnionQuery/testUnionAll7.sql
*
tajo-core/src/test/resources/queries/TestUnionQuery/testUnionWithDifferentAlias.sql
* tajo-core/src/test/resources/queries/TestUnionQuery/testUnionAll3.sql
* tajo-core/src/test/resources/queries/TestUnionQuery/testUnion14.sql
* tajo-plan/src/main/java/org/apache/tajo/plan/LogicalPlanPreprocessor.java
* tajo-core/src/test/resources/results/TestUnionQuery/testUnionAll16.result
* tajo-core/src/test/resources/results/TestUnionQuery/testUnionAll5.result
*
tajo-core/src/test/resources/queries/TestJoinQuery/testComplexJoinCondition6.sql
*
tajo-core/src/test/resources/results/TestUnionQuery/testUnionWithSameAliasNames.result
* tajo-core/src/test/resources/queries/TestUnionQuery/testUnion9.sql
* tajo-core/src/test/resources/queries/TestUnionQuery/testUnionAll16.sql
* tajo-core/src/test/resources/queries/TestUnionQuery/testUnion11.sql
* tajo-core/src/test/resources/results/TestUnionQuery/testUnionAll10.result
* tajo-core/src/test/resources/queries/TestUnionQuery/testUnionAll6.sql
*
tajo-core/src/test/resources/queries/TestJoinQuery/testLeftOuterJoinWithEmptyTable4.sql
* tajo-core/src/test/resources/queries/TestUnionQuery/testUnionAll11.sql
* tajo-core/src/test/resources/results/TestUnionQuery/testUnionAll14.result
* tajo-core/src/test/resources/queries/TestUnionQuery/testUnionAll2.sql
* tajo-plan/src/main/java/org/apache/tajo/plan/LogicalPlan.java
* tajo-core/src/test/resources/results/TestUnionQuery/testUnionAll1.result
*
tajo-core/src/test/resources/queries/TestUnionQuery/testUnionAllWithDifferentAlias.sql
* tajo-core/src/test/resources/results/TestUnionQuery/testUnion1.result
*
tajo-core/src/test/resources/results/TestUnionQuery/testUnionAllWithSameAliasNames.result
* tajo-core/src/test/resources/results/TestUnionQuery/testUnionAll11.result
* tajo-core/src/test/resources/queries/TestUnionQuery/testUnion6.sql
*
tajo-core/src/test/resources/queries/TestGroupByQuery/testDistinctAggregationWithUnion1.sql
* CHANGES
* tajo-core/src/test/resources/queries/TestUnionQuery/testUnion8.sql
* tajo-core/src/test/resources/results/TestUnionQuery/testUnion2.result
* tajo-core/src/test/resources/results/TestUnionQuery/testUnion10.result
* tajo-core/src/test/resources/queries/TestUnionQuery/testUnion13.sql
* tajo-core/src/test/resources/queries/TestUnionQuery/testUnionAll13.sql
* tajo-core/src/test/resources/queries/TestUnionQuery/testUnion16.sql
*
tajo-core/src/test/resources/queries/TestJoinQuery/testComplexJoinCondition7.sql
* tajo-core/src/test/resources/queries/TestUnionQuery/testUnion12.sql
* tajo-core/src/test/resources/queries/TestUnionQuery/testUnionAll4.sql
*
tajo-core/src/test/resources/results/TestUnionQuery/testUnionAllWithDifferentAliasAndFunction.result
* tajo-core/src/test/resources/results/TestUnionQuery/testUnionAll8.result
* tajo-plan/src/main/java/org/apache/tajo/plan/logical/UnionNode.java
* tajo-core/src/test/resources/results/TestUnionQuery/testUnionAll15.result
* tajo-core/src/test/resources/results/TestUnionQuery/testUnionAll12.result
* tajo-core/src/test/resources/results/TestUnionQuery/testUnionAll4.result
* tajo-core/src/test/resources/results/TestUnionQuery/testUnionAll7.result
* tajo-core/src/test/resources/queries/TestUnionQuery/testUnion10.sql
* tajo-core/src/test/java/org/apache/tajo/engine/query/TestUnionQuery.java
* tajo-core/src/test/java/org/apache/tajo/engine/planner/TestLogicalPlanner.java
* tajo-core/src/test/resources/queries/TestUnionQuery/testUnionAll9.sql
*
tajo-core/src/test/resources/queries/TestUnionQuery/testUnionAllWithSameAliasNames.sql
* tajo-core/src/test/resources/results/TestUnionQuery/testUnion6.result
* tajo-core/src/test/resources/results/TestUnionQuery/testUnionAll9.result
* tajo-core/src/test/resources/results/TestUnionQuery/testUnionAll6.result
* tajo-core/src/test/resources/queries/TestUnionQuery/testUnionAll12.sql
* tajo-core/src/test/resources/results/TestUnionQuery/testUnionAll3.result
* tajo-core/src/test/resources/queries/TestUnionQuery/testUnionAll14.sql
*
tajo-core/src/test/resources/queries/TestUnionQuery/testUnionWithDifferentAliasAndFunction.sql
* tajo-plan/src/main/java/org/apache/tajo/plan/logical/SetOperationNode.java
* tajo-core/src/test/resources/queries/TestTablePartitions/case2.sql
* tajo-core/src/test/resources/results/TestUnionQuery/testUnion7.result
* tajo-core/src/test/resources/queries/TestUnionQuery/testUnionAll5.sql
*
tajo-core/src/test/resources/queries/TestUnionQuery/testUnionAllWithDifferentAliasAndFunction.sql
* tajo-core/src/test/resources/queries/TestUnionQuery/testUnionAll1.sql
* tajo-core/src/test/resources/queries/TestUnionQuery/testUnionAll15.sql
* tajo-core/src/test/resources/queries/TestUnionQuery/testUnionAll10.sql
* tajo-core/src/test/resources/queries/TestUnionQuery/testUnionAll8.sql
> Distinguish UNION and UNION ALL
> -------------------------------
>
> Key: TAJO-1514
> URL: https://issues.apache.org/jira/browse/TAJO-1514
> Project: Tajo
> Issue Type: Sub-task
> Reporter: Keuntae Park
> Assignee: Keuntae Park
> Fix For: 0.11.0
>
>
> Currently, Tajo handles both UNION and UNION ALL as UNION ALL.
> For UNION, however, result should not have duplicated rows.
> It needs to handle them differently.
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