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Posted to jira@arrow.apache.org by "Ian Cook (Jira)" <ji...@apache.org> on 2021/05/13 17:30:00 UTC

[jira] [Updated] (ARROW-12778) [R] Support tidyselect where() selection helper in dplyr verbs

     [ https://issues.apache.org/jira/browse/ARROW-12778?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ian Cook updated ARROW-12778:
-----------------------------
    Description: 
Since we can now determine the data type of an unevaluated array expression (ARROW-12291) we should be able to support the {{where()}} selection helper.
 - Remove the {{check_select_helpers()}} function definition
 - Remove all the calls to it
 - Modify all the {{expect_error()}} tests that test {{where()}} and check for the error message {{"Unsupported selection helper"}}

  was:
Since we can now determine the data type of an unevaluated array expression (ARROW-12291) we should be able to support the {{where()}} selection helper.
 - Remove the {{check_select_helpers()}} function definition
 - Remove all the calls to it
 - Modify all the {{expect_error()}} tests, which test {{where()}} and check for the error message {{"Unsupported selection helper"}}


> [R] Support tidyselect where() selection helper in dplyr verbs
> --------------------------------------------------------------
>
>                 Key: ARROW-12778
>                 URL: https://issues.apache.org/jira/browse/ARROW-12778
>             Project: Apache Arrow
>          Issue Type: Improvement
>          Components: R
>            Reporter: Ian Cook
>            Priority: Major
>             Fix For: 5.0.0
>
>
> Since we can now determine the data type of an unevaluated array expression (ARROW-12291) we should be able to support the {{where()}} selection helper.
>  - Remove the {{check_select_helpers()}} function definition
>  - Remove all the calls to it
>  - Modify all the {{expect_error()}} tests that test {{where()}} and check for the error message {{"Unsupported selection helper"}}



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