Details
-
Improvement
-
Status: Resolved
-
Major
-
Resolution: Fixed
-
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
-
ARROW-7857 [Python] Failing test with pandas master for extension type conversion
-
- Resolved
-
- is related to
-
ARROW-5890 [C++][Python] Support ExtensionType arrays in more kernels
-
- Open
-
- relates to
-
ARROW-14500 [C++] Support casting from storage type to extension type
-
- Resolved
-
- links to