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Posted to dev@hive.apache.org by "Namit Jain (JIRA)" <ji...@apache.org> on 2009/07/14 01:46:14 UTC

[jira] Commented: (HIVE-623) Optimize length and reverse UDFs

    [ https://issues.apache.org/jira/browse/HIVE-623?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12730602#action_12730602 ] 

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

In the test udf_reverse.q, can you change the test to select count(1) where reverse() ===...

The string cannot be printed - look at the test inputddl5.q

> 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
>            Priority: Minor
>         Attachments: HIVE-623.1.patch
>
>
> Parse Text instead of converting to String in "length", "reverse" and other UDFs.

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