r2evans opened a new issue, #45373:
URL: https://github.com/apache/arrow/issues/45373
### Describe the bug, including details regarding any error messages,
version, and platform.
I think there's a bug in when
If there's an `arrange(.)` in the lazy pipeline that is followed by some
aggregation with `summarize`, the collection still looks for the sorting column:
```r
library(arrow)
library(dplyr)
arrow_table(mtcars) |>
summarize(across(mpg, list(Min = min, Max = max))) |>
collect()
# # A tibble: 1 × 2
# mpg_Min mpg_Max
# <dbl> <dbl>
# 1 10.4 33.9
arrow_table(mtcars) |>
arrange(mpg) |>
summarize(across(mpg, list(Min = min, Max = max))) |>
collect()
# Error in compute.arrow_dplyr_query(x) :
# Invalid: Invalid sort key column: No match for FieldRef.Name(mpg) in
mpg_Min: double
# mpg_Max: double
# ----
# mpg_Min:
# [
# [
# 10.4
# ]
# ]
# mpg_Max:
# [
# [
# 33.9
# ]
# ]
```
This example is somewhat contrived _here_, in that this summarization does
not need ordered data. The underlying issue remains: why does it not sort the
data _at that point_ and then summarize? I'm not certain if this is a problem
with lazy sorting or if it is too aggressive preserving the sort-field(s).
This behavior is in contrast to a `select`ion removing the sorting column:
```r
arrow_table(mtcars) |>
arrange(mpg) |>
select(-mpg) |>
collect()
# # A tibble: 32 × 10
# cyl disp hp drat wt qsec vs am gear carb
# <dbl> <dbl> <dbl> <dbl> <dbl> <dbl> <dbl> <dbl> <dbl> <dbl>
# 1 8 472 205 2.93 5.25 18.0 0 0 3 4
# 2 8 460 215 3 5.42 17.8 0 0 3 4
# 3 8 350 245 3.73 3.84 15.4 0 0 3 4
# 4 8 360 245 3.21 3.57 15.8 0 0 3 4
# 5 8 440 230 3.23 5.34 17.4 0 0 3 4
# 6 8 301 335 3.54 3.57 14.6 0 1 5 8
# 7 8 276. 180 3.07 3.78 18 0 0 3 3
# 8 8 304 150 3.15 3.44 17.3 0 0 3 2
# 9 8 318 150 2.76 3.52 16.9 0 0 3 2
# 10 8 351 264 4.22 3.17 14.5 0 1 5 4
# # ℹ 22 more rows
# # ℹ Use `print(n = ...)` to see more rows
```
<details>
<summary> <code>> sessionInfo()</code> </summary>
```r
R version 4.4.2 (2024-10-31)
Platform: aarch64-apple-darwin20
Running under: macOS Sequoia 15.2
Matrix products: default
BLAS:
/Library/Frameworks/R.framework/Versions/4.4-arm64/Resources/lib/libRblas.0.dylib
LAPACK:
/Library/Frameworks/R.framework/Versions/4.4-arm64/Resources/lib/libRlapack.dylib;
LAPACK version 3.12.0
locale:
[1] en_US.UTF-8/en_US.UTF-8/en_US.UTF-8/C/en_US.UTF-8/en_US.UTF-8
time zone: America/New_York
tzcode source: internal
attached base packages:
[1] stats graphics grDevices utils datasets methods base
other attached packages:
[1] arrow_18.1.0.1 dplyr_1.1.4
loaded via a namespace (and not attached):
[1] assertthat_0.2.1 utf8_1.2.4 R6_2.5.1 bit_4.5.0.1
tidyselect_1.2.1 magrittr_2.0.3 glue_1.8.0 tibble_3.2.1
pkgconfig_2.0.3 bit64_4.5.2
[11] generics_0.1.3 lifecycle_1.0.4 cli_3.6.3 fansi_1.0.6
vctrs_0.6.5 withr_3.0.2 compiler_4.4.2 purrr_1.0.2
pillar_1.9.0 rlang_1.1.4
```
</details>
### Component(s)
R
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