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https://issues.apache.org/jira/browse/HIVE-236?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Zheng Shao resolved HIVE-236.
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Resolution: Fixed
Fix Version/s: 0.5.0
Release Note: HIVE-236. RLIKE/REGEXP allowing matching of partial strings.
(Paul Yang via zshao)
Hadoop Flags: [Reviewed]
Committed. Thanks Paul!
> RLIKE/REGEXP should allow matching partial strings
> --------------------------------------------------
>
> Key: HIVE-236
> URL: https://issues.apache.org/jira/browse/HIVE-236
> Project: Hadoop Hive
> Issue Type: Bug
> Components: Query Processor
> Reporter: Zheng Shao
> Assignee: Paul Yang
> Fix For: 0.5.0
>
> Attachments: HIVE-236.1.patch, HIVE-236.2.patch, HIVE-236.3.patch
>
>
> The current behavior is that the regexp needs to match the whole string.
> But from mysql: (
> http://dev.mysql.com/doc/refman/5.0/en/regexp.html#operator_regexp )
> mysql> SELECT 'fofo' REGEXP '^fo'; -> 1
> We need to make it work the same way as MySQL.
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