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Posted to jira@arrow.apache.org by "Pal (Jira)" <ji...@apache.org> on 2020/09/07 07:28:00 UTC

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

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

Pal updated ARROW-9927:
-----------------------
    Summary: [R] Add dplyr group_by, summarise and mutate support in function open_dataset R arrow package    (was: Add dplyr group_by, summarise and mutate support in function open_dataset R arrow package  )

> [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: Bug
>          Components: R
>    Affects Versions: 1.0.0
>            Reporter: Pal
>            Priority: Major
>
> 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 ?
> Many thanks for this excellent job.



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