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https://issues.apache.org/jira/browse/ARROW-3767?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Wes McKinney updated ARROW-3767:
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Fix Version/s: (was: 0.13.0)
0.14.0
> [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
> Priority: Major
> Fix For: 0.14.0
>
>
> 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.
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