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From "Matt McCline (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-8886) Some Vectorized String CONCAT expressions result in runtime error Vectorization: Unsuported vector output type: StringGroup
Date Tue, 09 Dec 2014 01:02:28 GMT

    [ https://issues.apache.org/jira/browse/HIVE-8886?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14238772#comment-14238772
] 

Matt McCline commented on HIVE-8886:
------------------------------------

[~vikram] please +1 for 0.14.1 branch, too.

> Some Vectorized String CONCAT expressions result in runtime error Vectorization: Unsuported
vector output type: StringGroup
> ---------------------------------------------------------------------------------------------------------------------------
>
>                 Key: HIVE-8886
>                 URL: https://issues.apache.org/jira/browse/HIVE-8886
>             Project: Hive
>          Issue Type: Bug
>          Components: Vectorization
>    Affects Versions: 0.14.1
>            Reporter: Matt McCline
>            Assignee: Matt McCline
>            Priority: Critical
>             Fix For: 0.14.1
>
>         Attachments: HIVE-8886.01.patch, HIVE-8886.02.patch, HIVE-8886.03.patch
>
>
> {noformat}
> SELECT CONCAT(CONCAT(CONCAT('Quarter ',CAST(CAST((MONTH(dt) - 1) / 3 + 1 AS INT) AS STRING)),'-'),CAST(YEAR(dt)
AS STRING)) AS `field`
>     FROM vectortab2korc 
>     GROUP BY CONCAT(CONCAT(CONCAT('Quarter ',CAST(CAST((MONTH(dt) - 1) / 3 + 1 AS INT)
AS STRING)),'-'),CAST(YEAR(dt) AS STRING))
>     LIMIT 50;
> {noformat}



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