[ARROW-3520] [C++] Implement List Flatten kernel

• Type: New Feature
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.0.0
• Component/s: C++
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/19836
• Assignee: Neal Richardson
• Reporter: Wes McKinney
• Created: 15/Oct/18 13:48
• Updated: 11/Jan/23 07:27
• Resolved: 30/Jun/20 17:23

Description

see also ARROW-45

Issue Links

• relates to: ARROW-8894 [C++] C++ array kernels framework and execution buildout (umbrella issue)
• links to: GitHub Pull Request #7585