[jira] [Updated] (ARROW-16777) [R] printing data in Table/RecordBatch print method
[
https://issues.apache.org/jira/browse/ARROW-16777?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Jonathan Keane updated ARROW-16777:
---
Fix Version/s: (was: 9.0.0)
> [R] printing data in Table/RecordBatch print method
> ---
>
> Key: ARROW-16777
> URL: https://issues.apache.org/jira/browse/ARROW-16777
> Project: Apache Arrow
> Issue Type: Improvement
> Components: Python, R
>Reporter: Thomas Mock
>Priority: Minor
>
> Related to ARROW-16776 but after a brief discussion with Neal Richardson, he
> requested that I split the improvement request into separate issues.
> When working with Arrow datasets/tables, I often find myself wanting to
> interactively print or "see" the results of a query or the first few rows of
> the data without having to fully collect into memory.
> It would be ideal to lazily print some data with Table/RecordBatch print
> methods, however, currently, the print methods return schema without data.
> IE:
> ``` r
> library(dplyr)
> library(arrow)
> mtcars %>% arrow::write_parquet("mtcars.parquet")
> car_ds <- arrow::open_dataset("mtcars.parquet")
> car_ds
> #> FileSystemDataset with 1 Parquet file
> #> mpg: double
> #> cyl: double
> #> disp: double
> #> hp: double
> #> drat: double
> #> wt: double
> #> qsec: double
> #> vs: double
> #> am: double
> #> gear: double
> #> carb: double
> #>
> #> See $metadata for additional Schema metadata
> car_ds %>%
> compute()
> #> Table
> #> 32 rows x 11 columns
> #> $mpg
> #> $cyl
> #> $disp
> #> $hp
> #> $drat
> #> $wt
> #> $qsec
> #> $vs
> #> $am
> #> $gear
> #> $carb
> #>
> #> See $metadata for additional Schema metadata
> ```
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[jira] [Updated] (ARROW-16777) [R] printing data in Table/RecordBatch print method
[
https://issues.apache.org/jira/browse/ARROW-16777?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Neal Richardson updated ARROW-16777:
Summary: [R] printing data in Table/RecordBatch print method (was:
printing data in Table/RecordBatch print method)
> [R] printing data in Table/RecordBatch print method
> ---
>
> Key: ARROW-16777
> URL: https://issues.apache.org/jira/browse/ARROW-16777
> Project: Apache Arrow
> Issue Type: Improvement
> Components: Python, R
>Reporter: Thomas Mock
>Priority: Minor
> Fix For: 9.0.0
>
>
> Related to ARROW-16776 but after a brief discussion with Neal Richardson, he
> requested that I split the improvement request into separate issues.
> When working with Arrow datasets/tables, I often find myself wanting to
> interactively print or "see" the results of a query or the first few rows of
> the data without having to fully collect into memory.
> It would be ideal to lazily print some data with Table/RecordBatch print
> methods, however, currently, the print methods return schema without data.
> IE:
> ``` r
> library(dplyr)
> library(arrow)
> mtcars %>% arrow::write_parquet("mtcars.parquet")
> car_ds <- arrow::open_dataset("mtcars.parquet")
> car_ds
> #> FileSystemDataset with 1 Parquet file
> #> mpg: double
> #> cyl: double
> #> disp: double
> #> hp: double
> #> drat: double
> #> wt: double
> #> qsec: double
> #> vs: double
> #> am: double
> #> gear: double
> #> carb: double
> #>
> #> See $metadata for additional Schema metadata
> car_ds %>%
> compute()
> #> Table
> #> 32 rows x 11 columns
> #> $mpg
> #> $cyl
> #> $disp
> #> $hp
> #> $drat
> #> $wt
> #> $qsec
> #> $vs
> #> $am
> #> $gear
> #> $carb
> #>
> #> See $metadata for additional Schema metadata
> ```
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