Neal Richardson created ARROW-8390:
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Summary: [R] Expose schema unification features
Key: ARROW-8390
URL: https://issues.apache.org/jira/browse/ARROW-8390
Project: Apache Arrow
Issue Type: New Feature
Components: R
Reporter: Neal Richardson
Assignee: Neal Richardson
Fix For: 0.17.0-- This message was sent by Atlassian Jira (v8.3.4#803005)
