[
https://issues.apache.org/jira/browse/ARROW-9382?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17187717#comment-17187717
]
Andrew Lamb commented on ARROW-9382:
------------------------------------
Here is a reproducer:
{code}
alamb@MacBook-Pro:~/Software/arrow/rust$ echo "false" > /tmp/foo.csv
alamb@MacBook-Pro:~/Software/arrow/rust$ cargo run --bin datafusion-cli
Finished dev [unoptimized + debuginfo] target(s) in 0.14s
Running `target/debug/datafusion-cli`
> create external table test(c1 boolean) stored as CSV location '/tmp/foo.csv';
0 rows in set. Query took 0 seconds.
> select count(c1), c1 from test group by c1;
ArrowError(ExternalError(ExecutionError("Unsupported GROUP BY data type")))
{code}
> [Rust] Add boolean to valid keys of groupBy
> -------------------------------------------
>
> Key: ARROW-9382
> URL: https://issues.apache.org/jira/browse/ARROW-9382
> Project: Apache Arrow
> Issue Type: Improvement
> Components: Rust - DataFusion
> Reporter: Jorge
> Priority: Major
> Labels: pull-request-available
> Time Spent: 1h 50m
> Remaining Estimate: 0h
>
> Currently we do not support boolean columns on groupBy.
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
