[ARROW-12548] [JS] Get rid of columns

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 7.0.0
• Component/s: JavaScript
• External issue URL: https://github.com/apache/arrow/issues/28310
• Assignee: Dominik Moritz
• Reporter: Dominik Moritz
• Created: 26/Apr/21 18:15
• Updated: 11/Jan/23 08:27
• Resolved: 16/Jan/22 17:25

Description

Just use the name Child (as we have for Vectors).