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Posted to issues@arrow.apache.org by "Wes McKinney (JIRA)" <ji...@apache.org> on 2019/07/26 19:48:00 UTC
[jira] [Created] (ARROW-6049) [C++] Support using Array::View from
compatible dictionary type to another
Wes McKinney created ARROW-6049:
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Summary: [C++] Support using Array::View from compatible dictionary type to another
Key: ARROW-6049
URL: https://issues.apache.org/jira/browse/ARROW-6049
Project: Apache Arrow
Issue Type: Improvement
Components: C++
Reporter: Wes McKinney
Fix For: 1.0.0
For example, zero-copy conversion from {{dictionary(int32(), binary())}} to {{dictionary(int32(), utf8())}}. The implementation must remember to call {{View}} on {{ArrayData::dictionary}}
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