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From "Namit Jain (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HIVE-623) Optimize length and reverse UDFs
Date Tue, 14 Jul 2009 01:28:14 GMT

    [ https://issues.apache.org/jira/browse/HIVE-623?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12730648#action_12730648
] 

Namit Jain commented on HIVE-623:
---------------------------------

Can you make the check as a function in ./ql/src/java/org/apache/hadoop/hive/ql/udf/generic/GenericUDFUtils.java
?

> Optimize length and reverse UDFs
> --------------------------------
>
>                 Key: HIVE-623
>                 URL: https://issues.apache.org/jira/browse/HIVE-623
>             Project: Hadoop Hive
>          Issue Type: Improvement
>          Components: Query Processor
>            Reporter: Emil Ibrishimov
>            Assignee: Emil Ibrishimov
>            Priority: Minor
>         Attachments: HIVE-623.1.patch, HIVE-623.2.patch, HIVE-623.3.patch
>
>
> Parse Text instead of converting to String in "length", "reverse" and other UDFs.

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