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Posted to issues@hive.apache.org by "Zoltan Haindrich (JIRA)" <ji...@apache.org> on 2018/11/14 15:00:10 UTC

[jira] [Assigned] (HIVE-20913) Narrowing nullability may cause typecheck failures

     [ https://issues.apache.org/jira/browse/HIVE-20913?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Zoltan Haindrich reassigned HIVE-20913:
---------------------------------------


> Narrowing nullability may cause typecheck failures
> --------------------------------------------------
>
>                 Key: HIVE-20913
>                 URL: https://issues.apache.org/jira/browse/HIVE-20913
>             Project: Hive
>          Issue Type: Bug
>            Reporter: Zoltan Haindrich
>            Assignee: Zoltan Haindrich
>            Priority: Major
>
> CALCITE-1413 have added a logic to narrow an expression's type from nullable to non-nullable - this causes some issues for Hive side sanity checks.



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