[ARROW-5537] [JS] Support delta dictionaries in RecordBatchWriter and DictionaryBuilder

• Type: New Feature
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.13.0
• Fix Version/s: 0.14.0
• Component/s: JavaScript
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/21984
• Assignee: Paul Taylor
• Reporter: Paul Taylor
• Created: 09/Jun/19 10:47
• Updated: 11/Jan/23 07:41
• Resolved: 22/Jun/19 00:26

Description

The new JS DictionaryBuilder and RecordBatchWriter and should support building and writing delta dictionary batches to enable creating DictionaryVectors while streaming.

Issue Links

• links to: GitHub Pull Request #4502