[
https://issues.apache.org/jira/browse/ARROW-15584?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Vibhatha Lakmal Abeykoon reassigned ARROW-15584:
------------------------------------------------
Assignee: Vibhatha Lakmal Abeykoon
> [C++] Add support for Substrait's RelCommon::Emit
> -------------------------------------------------
>
> Key: ARROW-15584
> URL: https://issues.apache.org/jira/browse/ARROW-15584
> Project: Apache Arrow
> Issue Type: Improvement
> Components: C++
> Reporter: Weston Pace
> Assignee: Vibhatha Lakmal Abeykoon
> Priority: Major
> Labels: substrait
>
> Any relation in Substrait is allowed to "emit" the output which means
> reordering the columns (and possibly dropping columns?).
> The C++ Substrait consumer currently does not handle this.
> This functionality could probably be handled by a project operation in the
> Arrow execution engine.
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
