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Posted to dev@hive.apache.org by "Ashutosh Chauhan (JIRA)" <ji...@apache.org> on 2013/06/03 20:21:22 UTC

[jira] [Updated] (HIVE-4592) fix failure to set output isNull to true and other NULL propagation issues; update arithmetic tests

     [ https://issues.apache.org/jira/browse/HIVE-4592?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ashutosh Chauhan updated HIVE-4592:
-----------------------------------

    Resolution: Fixed
        Status: Resolved  (was: Patch Available)

Committed to branch. Thanks, Eric!
                
> fix failure to set output isNull to true and other NULL propagation issues; update arithmetic tests
> ---------------------------------------------------------------------------------------------------
>
>                 Key: HIVE-4592
>                 URL: https://issues.apache.org/jira/browse/HIVE-4592
>             Project: Hive
>          Issue Type: Sub-task
>    Affects Versions: vectorization-branch
>            Reporter: Eric Hanson
>            Assignee: Eric Hanson
>             Fix For: vectorization-branch
>
>         Attachments: HIVE-4592.1.patch, HIVE-4592.3.patch, HIVE-4592.4.patch
>
>
> ColumnArithmeticColumn.txt should set the output column's noNulls flag to true if neither input column has nulls, but it does not do that. This can lead to wrong results is the noNulls was set to false in a previous use of the batch.

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