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https://issues.apache.org/jira/browse/TAJO-854?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14015003#comment-14015003
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ASF GitHub Bot commented on TAJO-854:
-------------------------------------
Github user jihoonson commented on the pull request:
https://github.com/apache/tajo/pull/24#issuecomment-44779928
Hi Hyoungjun,
thanks for your contribution.
The patch looks good, and I left some minor comments.
Thanks!
> Supports INSERT INTO with UNION
> -------------------------------
>
> Key: TAJO-854
> URL: https://issues.apache.org/jira/browse/TAJO-854
> Project: Tajo
> Issue Type: Improvement
> Reporter: Hyoungjun Kim
> Assignee: Hyoungjun Kim
> Priority: Minor
>
> Currently INSERT INTO with UNION occurs the following exception.
> {noformat}
> 2014-05-28 01:40:42,105 ERROR: org.apache.tajo.master.GlobalEngine
> (executeQuery(152)) -
> Stack Trace:
> java.lang.RuntimeException: Wrong child node type: UNION for insert
> at
> org.apache.tajo.engine.planner.LogicalPlanner.buildProjectedInsert(LogicalPlanner.java:1269)
> at
> org.apache.tajo.engine.planner.LogicalPlanner.buildInsertIntoTablePlan(LogicalPlanner.java:1234)
> at
> org.apache.tajo.engine.planner.LogicalPlanner.visitInsert(LogicalPlanner.java:1141)
> at
> org.apache.tajo.engine.planner.LogicalPlanner.visitInsert(LogicalPlanner.java:59)
> at
> org.apache.tajo.engine.planner.BaseAlgebraVisitor.visit(BaseAlgebraVisitor.java:123)
> at
> org.apache.tajo.engine.planner.LogicalPlanner.createPlan(LogicalPlanner.java:122)
> at
> org.apache.tajo.engine.planner.LogicalPlanner.createPlan(LogicalPlanner.java:109)
> at
> org.apache.tajo.master.GlobalEngine.createLogicalPlan(GlobalEngine.java:475)
> at
> org.apache.tajo.master.GlobalEngine.executeQuery(GlobalEngine.java:147)
> at
> org.apache.tajo.master.TajoMasterClientService$TajoMasterClientProtocolServiceHandler.submitQuery(TajoMasterClientService.java:261)
> at
> org.apache.tajo.ipc.TajoMasterClientProtocol$TajoMasterClientProtocolService$2.callBlockingMethod(TajoMasterClientProtocol.java:495)
> {noformat}
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