[jira] [Updated] (ARROW-17460) [R] Don't warn if the new UDF I'm registering is the same as the existing one

["ASF GitHub Bot (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/ARROW-17460?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

ASF GitHub Bot updated ARROW-17460:
-----------------------------------
    Labels: pull-request-available  (was: )

> [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
>              Labels: pull-request-available
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> 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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