[jira] [Closed] (ARROW-9927) [R] Add dplyr group_by, summarise and mutate support in function open_dataset R arrow package

["Neal Richardson (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/ARROW-9927?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Neal Richardson closed ARROW-9927.
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    Resolution: Later

We'll get there, and it will be bigger than a single ticket, will open others when it is appropriate.

> [R] Add dplyr group_by, summarise and mutate support in function open_dataset R arrow package  
> -----------------------------------------------------------------------------------------------
>
>                 Key: ARROW-9927
>                 URL: https://issues.apache.org/jira/browse/ARROW-9927
>             Project: Apache Arrow
>          Issue Type: Improvement
>          Components: R
>    Affects Versions: 1.0.1
>            Reporter: Pal
>            Priority: Critical
>
> Hi, 
>  
> The open_dataset() function in the R arrow package already includes the support for dplyr filter, select and rename functions. However, it would be a huge improvement if it also could include other functions such as group_by, summarise and mutate before calling collect(). Is there any idea or projet going on to do so ? Would be it possible to include those features (compatible also with dplyr version < 1) ?
> Many thanks for this excellent job.



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