Alessandro Molina created ARROW-13835:
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Summary: [Python] Add utility to merge schemas
Key: ARROW-13835
URL: https://issues.apache.org/jira/browse/ARROW-13835
Project: Apache Arrow
Issue Type: Improvement
Components: Python
Affects Versions: 5.0.0
Reporter: Alessandro Molina
In R we have the `unify_schemas` utility which allows to merge two or more
schemas, in Python such feature would be helpful but we don't seem to provide
it.
Such feature already exists in C++ (
https://github.com/apache/arrow/blob/27affa3181708c4f800f9d0a70603fb3390d6462/cpp/src/arrow/type.cc#L1722-L1744
) and should be exposed in PyArrow and documented under
https://arrow.apache.org/docs/python/api/datatypes.html
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