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Posted to jira@arrow.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2021/04/09 20:19:00 UTC

[jira] [Updated] (ARROW-11589) [R] Add methods for modifying Schemas

     [ https://issues.apache.org/jira/browse/ARROW-11589?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

ASF GitHub Bot updated ARROW-11589:
-----------------------------------
    Labels: pull-request-available  (was: )

> [R] Add methods for modifying Schemas
> -------------------------------------
>
>                 Key: ARROW-11589
>                 URL: https://issues.apache.org/jira/browse/ARROW-11589
>             Project: Apache Arrow
>          Issue Type: New Feature
>          Components: R
>            Reporter: Carl Boettiger
>            Assignee: Neal Richardson
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 4.0.0
>
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> $<-, [[<-, and (probably) [<- methods. We have the extracting versions implemented but not the updating ones, and that would be useful.
> Motivating use case: schema detection for a dataset misreads a column, so take the autodetected schema, modify one field, and then re-create the dataset with the correct schema.



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