hive-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Teddy Choi (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (HIVE-16977) Vectorization: Vectorize expressions in THEN/ELSE branches of IF/CASE WHEN
Date Wed, 12 Jul 2017 02:59:02 GMT

     [ https://issues.apache.org/jira/browse/HIVE-16977?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Teddy Choi reassigned HIVE-16977:
---------------------------------

    Assignee: Teddy Choi

> Vectorization: Vectorize expressions in THEN/ELSE branches of IF/CASE WHEN
> --------------------------------------------------------------------------
>
>                 Key: HIVE-16977
>                 URL: https://issues.apache.org/jira/browse/HIVE-16977
>             Project: Hive
>          Issue Type: Bug
>          Components: Hive
>            Reporter: Matt McCline
>            Assignee: Teddy Choi
>            Priority: Critical
>
> VectorUDFAdaptor(CASE WHEN ((_col2 > 0)) THEN ((UDFToDouble(_col3) / UDFToDouble(_col2))
BETWEEN 0.6666666666666666 AND 1.5) ...
> The expression in the THEN is not permitted.   Only columns or constants are vectorized.



--
This message was sent by Atlassian JIRA
(v6.4.14#64029)

Mime
View raw message