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https://issues.apache.org/jira/browse/HIVE-622?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12729817#action_12729817
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Namit Jain commented on HIVE-622:
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That api is misleading, charAt returns the character at byte position, not at
character position. We can get it working using that - but it might be cleaner
to traverse the byte array, extract characters and then reverse them.
> Implement reverse UDF
> ---------------------
>
> Key: HIVE-622
> URL: https://issues.apache.org/jira/browse/HIVE-622
> Project: Hadoop Hive
> Issue Type: New Feature
> Components: Query Processor
> Reporter: Emil Ibrishimov
> Assignee: Emil Ibrishimov
> Fix For: 0.4.0
>
> Attachments: HIVE-622.1.patch, HIVE-622.2.patch
>
>
> Implement reverse as requested in
> https://issues.apache.org/jira/browse/HIVE-615
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