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From "Arvind Prabhakar (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HIVE-1179) Add UDF array_contains
Date Tue, 25 May 2010 02:22:26 GMT

     [ https://issues.apache.org/jira/browse/HIVE-1179?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Arvind Prabhakar updated HIVE-1179:
-----------------------------------

    Status: Patch Available  (was: Open)

Paul - I have updated the patch. I do not have any examples of queries that will produce this
failure today as no UDAF that can be applied to boolean input today does batch processing.
My concern was primarily for creating defensive objects to guard against inadvertent mutation.


> Add UDF array_contains
> ----------------------
>
>                 Key: HIVE-1179
>                 URL: https://issues.apache.org/jira/browse/HIVE-1179
>             Project: Hadoop Hive
>          Issue Type: New Feature
>            Reporter: Zheng Shao
>            Assignee: Arvind Prabhakar
>         Attachments: HIVE-1179-1.patch, HIVE-1179-2.patch, HIVE-1179-3.patch, HIVE-1179.patch
>
>
> Returns true or false, depending on whether an element is in an array.
> {{array_contains(T element, array<T> theArray)}}

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