Weston Pace created ARROW-15584:
-----------------------------------
Summary: [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
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
(v8.20.1#820001)
