[R]: pull on a grouped query returns the wrong column. #43153
Description
Describe the bug, including details regarding any error messages, version, and platform.
It looks like pull(disp) here is actually getting the data from gear. I've tried this with both released / from CRAN arrow as well as nightlies.
library(arrow, warn.conflicts = FALSE, quietly = TRUE)
library(dplyr, warn.conflicts = FALSE, quietly = TRUE)
as_arrow <- as_arrow_table(mtcars) |>
group_by(gear, am) |>
pull(disp)as_arrow
#> [1] 4 4 4 3 3 3 3 4 4 4 4 3 3 3 3 3 3 4 4 4 3 3 3 3 3 4 5 5 5 5 5 4as_dplyr <-mtcars |>
group_by(gear, am) |>
pull(disp)
as_dplyr
#> [1] 160.0 160.0 108.0 258.0 360.0 225.0 360.0 146.7 140.8 167.6 167.6 275.8
#> [13] 275.8 275.8 472.0 460.0 440.0 78.7 75.7 71.1 120.1 318.0 304.0 350.0
#> [25] 400.0 79.0 120.3 95.1 351.0 145.0 301.0 121.0as_arrow == as_dplyr
#> [1] FALSE FALSE FALSE FALSE FALSE FALSE FALSE FALSE FALSE FALSE FALSE FALSE
#> [13] FALSE FALSE FALSE FALSE FALSE FALSE FALSE FALSE FALSE FALSE FALSE FALSE
#> [25] FALSE FALSE FALSE FALSE FALSE FALSE FALSE FALSEsetdiff(as_arrow, as_dplyr)
#> [1] 4 3 5but without grouping
as_arrow <- as_arrow_table(mtcars) |>
pull(disp)
as_arrow
#> [1] 160.0 160.0 108.0 258.0 360.0 225.0 360.0 146.7 140.8 167.6 167.6 275.8
#> [13] 275.8 275.8 472.0 460.0 440.0 78.7 75.7 71.1 120.1 318.0 304.0 350.0
#> [25] 400.0 79.0 120.3 95.1 351.0 145.0 301.0 121.0as_dplyr <-mtcars |>
pull(disp)
as_dplyr
#> [1] 160.0 160.0 108.0 258.0 360.0 225.0 360.0 146.7 140.8 167.6 167.6 275.8
#> [13] 275.8 275.8 472.0 460.0 440.0 78.7 75.7 71.1 120.1 318.0 304.0 350.0
#> [25] 400.0 79.0 120.3 95.1 351.0 145.0 301.0 121.0as_arrow == as_dplyr
#> [1] TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE
#> [16] TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE
#> [31] TRUE TRUEsetdiff(as_arrow, as_dplyr)
#> numeric(0)Component(s)
R
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