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https://issues.apache.org/jira/browse/TAJO-355?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13837418#comment-13837418
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JaeHwa Jung commented on TAJO-355:
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+1 for this patch.
I just committed now.
Thanks for your contribution. :)
> Implement repeat(text,int) function
> -----------------------------------
>
> Key: TAJO-355
> URL: https://issues.apache.org/jira/browse/TAJO-355
> Project: Tajo
> Issue Type: Sub-task
> Components: operator/function/udf
> Reporter: DaeMyung Kang
> Assignee: DaeMyung Kang
> Priority: Minor
> Fix For: 0.8-incubating
>
> Attachments: TAJO-355.patch
>
>
> repeat('ab',4) ---> abababab
> repeat('a',2) ---> aa
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