David Li created ARROW-12647:
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Summary: [Python][Dataset] Consider allowing projecting/scanning
with a given schema
Key: ARROW-12647
URL: https://issues.apache.org/jira/browse/ARROW-12647
Project: Apache Arrow
Issue Type: Improvement
Components: Python
Reporter: David Li
As a follow-up to ARROW-12631, we could add a convenience to project with a
schema, which would perform column selection and casting as appropriate.
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