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https://issues.apache.org/jira/browse/HIVE-642?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12733435#action_12733435
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Raghotham Murthy commented on HIVE-642:
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You probably have to check for null strings (different from empty strings) and
return null.
> udf equivalent to string split
> ------------------------------
>
> Key: HIVE-642
> URL: https://issues.apache.org/jira/browse/HIVE-642
> Project: Hadoop Hive
> Issue Type: New Feature
> Components: Query Processor
> Reporter: Namit Jain
> Assignee: Emil Ibrishimov
> Fix For: 0.4.0
>
> Attachments: HIVE-642.1.patch
>
>
> It would be very useful to have a function equivalent to string split in java
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