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Posted to issues@arrow.apache.org by "Neal Richardson (Jira)" <ji...@apache.org> on 2019/12/11 16:05:00 UTC

[jira] [Assigned] (ARROW-7360) [R] Can't use dataset's filter with non-literal expression

     [ https://issues.apache.org/jira/browse/ARROW-7360?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Neal Richardson reassigned ARROW-7360:
--------------------------------------

    Assignee: Neal Richardson

> [R] Can't use dataset's filter with non-literal expression
> ----------------------------------------------------------
>
>                 Key: ARROW-7360
>                 URL: https://issues.apache.org/jira/browse/ARROW-7360
>             Project: Apache Arrow
>          Issue Type: Bug
>          Components: R
>            Reporter: Francois Saint-Jacques
>            Assignee: Neal Richardson
>            Priority: Major
>             Fix For: 1.0.0
>
>
> The following will generate an error
> {code:r}
> test_that("filtering with expression", {
>   char_sym <- "b"                       
>   expect_dplyr_equal(                   
>     input %>%                           
>       filter(chr == char_sym) %>%       
>       select(string = chr, int) %>%     
>       collect(),                        
>     tbl                                 
>   )                                     
> })                                      
> {code}



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