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https://issues.apache.org/jira/browse/TAJO-1104?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14162605#comment-14162605
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ASF GitHub Bot commented on TAJO-1104:
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Github user hyunsik commented on the pull request:
https://github.com/apache/tajo/pull/187#issuecomment-58268495
This patch includes some refactoring to move query validation methods to
QueryTestCaseBase. In addition, it includes a bug fix for TAJO-1098.
> Using asterisk with GROUP BY causes NPE.
> ----------------------------------------
>
> Key: TAJO-1104
> URL: https://issues.apache.org/jira/browse/TAJO-1104
> Project: Tajo
> Issue Type: Bug
> Components: planner/optimizer
> Reporter: Hyunsik Choi
> Assignee: Hyunsik Choi
> Priority: Trivial
> Fix For: 0.9.0
>
>
> 'SELECT * FROM LINEITEM GROUP BY X' causes NPE in LogicalPlanPreprocessor. We
> should fix it.
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