DavZim opened a new issue, #14732:
URL: https://github.com/apache/arrow/issues/14732
### Describe the bug, including details regarding any error messages,
version, and platform.
When I print an arrow dataset-query that involves filtering then
summarising, the filtering operation is not shown.
For example:
``` r
library(arrow)
library(dplyr)
ds_file <- file.path(tempdir(), "mtcars")
write_dataset(mtcars |> select(mpg, cyl), ds_file)
ds <- open_dataset(ds_file)
# filter is printed | EXPECTED
ds |> filter(mpg > 25)
#> FileSystemDataset (query)
#> mpg: double
#> cyl: double
#>
#> * Filter: (mpg > 25) #<======
#> See $.data for the source Arrow object
# filter is NOT printed | EXPECTED
ds |>
filter(mpg > 25) |>
summarise(mpg = mean(mpg))
#> FileSystemDataset (query)
#> mpg: double
#> #<====
Missing?!
#> See $.data for the source Arrow object
# first is NOT printed | NOT EXPECTED!
# second filter is printed | EXPECTED
ds |>
filter(mpg > 25) |>
summarise(mpg = mean(mpg)) |>
filter(mpg > 0)
#> FileSystemDataset (query)
#> mpg: double
#>
#> * Filter: (mpg > 0) #<==== Missing mpg >
25 ?!
#> See $.data for the source Arrow object
```
I would expect to see the filtering as well as the summarise command of the
query as well.
I use R 4.1.1 with arrow version 10.0.0
### Component(s)
R
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