Ying Zhou created ARROW-13154:
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Summary: [C++] Unions can not have 126 and 127 as type_codes
Key: ARROW-13154
URL: https://issues.apache.org/jira/browse/ARROW-13154
Project: Apache Arrow
Issue Type: Bug
Components: C++
Reporter: Ying Zhou
Assignee: Ying Zhou
Fix For: 5.0.0-- This message was sent by Atlassian Jira (v8.3.4#803005)
