Details
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Improvement
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Status: Resolved
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Major
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Resolution: Fixed
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None
Description
When reading in a dataset where the schema specifies that column X is of type int64 but the partition actually contains the data stored in that columns as int32, an upcast should be done.
Attachments
Issue Links
- is blocked by
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ARROW-8065 [C++][Dataset] Untangle Dataset, Fragment and ScanOptions
- Resolved
- is related to
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ARROW-11003 [C++][Dataset] Schema evolution in Dataset scanning
- Open