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Posted to dev@calcite.apache.org by "Ruben Q L (Jira)" <ji...@apache.org> on 2020/10/07 15:50:00 UTC

[jira] [Created] (CALCITE-4315) NPE in RelMdUtil#checkInputForCollationAndLimit

Ruben Q L created CALCITE-4315:
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             Summary: NPE in RelMdUtil#checkInputForCollationAndLimit
                 Key: CALCITE-4315
                 URL: https://issues.apache.org/jira/browse/CALCITE-4315
             Project: Calcite
          Issue Type: Bug
          Components: core
            Reporter: Ruben Q L
            Assignee: Ruben Q L
             Fix For: 1.27.0


{{RelMdUtil#checkInputForCollationAndLimit}} does not check for {{null}} after calling {{mq.collations(input)}}, which results in NPE.



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