[ARROW-13313] [C++][Compute] Add ScalarAggregateNode

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 5.0.0
• Component/s: C++
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/28989
• Assignee: Ben Kietzman
• Reporter: Ben Kietzman
• Created: 12/Jul/21 16:27
• Updated: 11/Jan/23 08:32
• Resolved: 13/Jul/21 20:58

Description

Provide an ExecNode which wraps ScalarAggregateFunctions

Issue Links

• is a child of: ARROW-12633 [C++] Query engine umbrella issue
• links to: GitHub Pull Request #10705