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Posted to issues@hive.apache.org by "Krisztian Kasa (Jira)" <ji...@apache.org> on 2022/12/07 14:57:00 UTC
[jira] [Assigned] (HIVE-26817) Set column names in result schema when plan has Values root
[ https://issues.apache.org/jira/browse/HIVE-26817?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Krisztian Kasa reassigned HIVE-26817:
-------------------------------------
> Set column names in result schema when plan has Values root
> -----------------------------------------------------------
>
> Key: HIVE-26817
> URL: https://issues.apache.org/jira/browse/HIVE-26817
> Project: Hive
> Issue Type: Improvement
> Components: CBO
> Reporter: Krisztian Kasa
> Assignee: Krisztian Kasa
> Priority: Major
>
> The query
> {code}
> select b1, count(a1) count1 from (select a1, b1 from t1) s where 1=0 group by b1;
> {code}
> should have a result with column names
> {code}
> b1 count1
> {code}
> but it is
> {code}
> $f0 $f1
> {code}
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