Uwe L. Korn created ARROW-3767: ---------------------------------- Summary: [C++] Add cast for Null to any type Key: ARROW-3767 URL: https://issues.apache.org/jira/browse/ARROW-3767 Project: Apache Arrow Issue Type: Improvement Components: C++ Reporter: Uwe L. Korn Fix For: 0.13.0
Casting a column from NullType to any other type is possible as the resulting array will also be all-null but simply with a different type annotation. -- This message was sent by Atlassian JIRA (v7.6.3#76005)