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https://issues.apache.org/jira/browse/ARROW-12778?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17617718#comment-17617718
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Neal Richardson commented on ARROW-12778:
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Is this issue resolved by ARROW-12105, or is there more to do?
> [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
> Assignee: Nicola Crane
> Priority: Major
> Labels: dplyr
> Fix For: 10.0.0
>
>
> Since we can now determine the data type of an unevaluated array expression
> (ARROW-12291) I think we should be able to support the {{where()}} selection
> helper.
> This is already done for the {{relocate()}} verb (in ARROW-12781 ) but not
> for any other verbs.
> Steps required to do this:
> # ARROW-12781
> # ARROW-12105
> # Remove the {{check_select_helpers()}} function definition and remove all
> the calls to it
> # Modify any remaining the {{expect_error()}} tests that test {{where()}}
> and check for the error message {{"Unsupported selection helper"}}
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