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Posted to issues@hive.apache.org by "Zoltan Haindrich (JIRA)" <ji...@apache.org> on 2018/10/17 14:25:00 UTC

[jira] [Updated] (HIVE-20477) OptimizedSql is not shown if the expression contains INs

     [ https://issues.apache.org/jira/browse/HIVE-20477?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Zoltan Haindrich updated HIVE-20477:
------------------------------------
    Attachment: HIVE-20477.01.patch

> OptimizedSql is not shown if the expression contains INs
> --------------------------------------------------------
>
>                 Key: HIVE-20477
>                 URL: https://issues.apache.org/jira/browse/HIVE-20477
>             Project: Hive
>          Issue Type: Improvement
>            Reporter: Zoltan Haindrich
>            Assignee: Zoltan Haindrich
>            Priority: Major
>         Attachments: HIVE-20477.01.patch, HIVE-20477.01wip01.patch
>
>
> This ticket should fix HiveIn to be able to unparse; currently if an IN is unparsed - there are some exceptions because HiveIn is a special operator; but doesn't have unparse implemented.
> CALCITE-2444 is also needed to fix rel2sql to be able to process INs which are not there represent a subquery.



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