You are viewing a plain text version of this content. The canonical link for it is here.

Posted to dev@hive.apache.org by "Eric Hanson (JIRA)" <ji...@apache.org> on 2013/11/13 02:21:18 UTC

[jira] [Updated] (HIVE-5756) Implement vectorization support for IF conditional expression for long and double inputs

     [ https://issues.apache.org/jira/browse/HIVE-5756?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Eric Hanson updated HIVE-5756:
------------------------------

    Summary: Implement vectorization support for IF conditional expression for long and double inputs  (was: Implement vectorization support for IF conditional expression)

> Implement vectorization support for IF conditional expression for long and double inputs
> ----------------------------------------------------------------------------------------
>
>                 Key: HIVE-5756
>                 URL: https://issues.apache.org/jira/browse/HIVE-5756
>             Project: Hive
>          Issue Type: Sub-task
>            Reporter: Eric Hanson
>            Assignee: Eric Hanson
>
> Implement full, end-to-end support for IF in vectorized mode, including new VectorExpression class(es), VectorizationContext translation to a VectorExpression, and unit tests for these, as well as end-to-end ad hoc testing. An end-to-end .q test is recommended but optional.
> This is high priority because IF is the most popular conditional expression.



--
This message was sent by Atlassian JIRA
(v6.1#6144)