[ https://issues.apache.org/jira/browse/ARROW-7858?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Joris Van den Bossche updated ARROW-7858: ----------------------------------------- Issue Type: Improvement (was: Test) > [C++][Python] Support casting an Extension type to its storage type > ------------------------------------------------------------------- > > Key: ARROW-7858 > URL: https://issues.apache.org/jira/browse/ARROW-7858 > Project: Apache Arrow > Issue Type: Improvement > Components: C++, Python > Reporter: Joris Van den Bossche > Priority: Major > > 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? -- This message was sent by Atlassian Jira (v8.3.4#803005)