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
Currently, casting an extension type will always fail: "No cast implemented from extension<arrow.py_extension_type> to ...".
However, for casting, we could fall back to the storage array's casting rules?
Attachments
Issue Links
- blocks
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ARROW-7857 [Python] Failing test with pandas master for extension type conversion
- Resolved
- is related to
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ARROW-5890 [C++][Python] Support ExtensionType arrays in more kernels
- Open
- relates to
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ARROW-14500 [C++] Support casting from storage type to extension type
- Resolved
- links to