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Posted to issues@arrow.apache.org by "Wes McKinney (Jira)" <ji...@apache.org> on 2020/05/25 14:39:00 UTC
[jira] [Created] (ARROW-8934) [C++] Add timestamp subtract kernel
aliased to int64 subtract implementation
Wes McKinney created ARROW-8934:
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Summary: [C++] Add timestamp subtract kernel aliased to int64 subtract implementation
Key: ARROW-8934
URL: https://issues.apache.org/jira/browse/ARROW-8934
Project: Apache Arrow
Issue Type: New Feature
Components: C++
Reporter: Wes McKinney
Fix For: 1.0.0
We can use the same scalar exec function for int64 subtraction as well as {{(array[TIMESTAMP], array[TIMESTAMP]) -> duration}}.
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