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Posted to issues@calcite.apache.org by "Ruben Q L (Jira)" <ji...@apache.org> on 2020/10/09 07:13:00 UTC

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

     [ https://issues.apache.org/jira/browse/CALCITE-4315?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ruben Q L resolved CALCITE-4315.
--------------------------------
    Resolution: Fixed

Done via https://github.com/apache/calcite/commit/e328a33b6f08356396472c9fec83ca00ae951119

> 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
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 1.27.0
>
>          Time Spent: 2h 20m
>  Remaining Estimate: 0h
>
> {{RelMdUtil#checkInputForCollationAndLimit}} does not check for {{null}} after calling {{mq.collations(input)}}, which can result in NPE.



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