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https://issues.apache.org/jira/browse/ARROW-17460?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dewey Dunnington reassigned ARROW-17460:
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Assignee: Dewey Dunnington
> [R] Don't warn if the new UDF I'm registering is the same as the existing one
> -----------------------------------------------------------------------------
>
> Key: ARROW-17460
> URL: https://issues.apache.org/jira/browse/ARROW-17460
> Project: Apache Arrow
> Issue Type: Improvement
> Components: R
> Affects Versions: 9.0.0
> Reporter: Neal Richardson
> Assignee: Dewey Dunnington
> Priority: Major
>
> When you register a UDF, you get a warning if there already is a function
> with that name. This can be helpful, but it's a nuisance if you're running a
> script more than once interactively. I encountered this while working in an R
> Markdown document for a demo: the second time I rendered the doc in my R
> session, the warning was printed in the rendered document.
> It would be nice if we could determine that the UDF being registered is the
> same as the one that's already there and not warn in that case.
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