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Posted to issues@arrow.apache.org by "Weston Pace (Jira)" <ji...@apache.org> on 2022/04/19 02:56:00 UTC
[jira] [Created] (ARROW-16224) [C++] Add hash-join support for large-offset types (e.g. large_string) and dictionary encoded types to the new hash-join impl
Weston Pace created ARROW-16224:
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Summary: [C++] Add hash-join support for large-offset types (e.g. large_string) and dictionary encoded types to the new hash-join impl
Key: ARROW-16224
URL: https://issues.apache.org/jira/browse/ARROW-16224
Project: Apache Arrow
Issue Type: Improvement
Components: C++
Reporter: Weston Pace
The current proposal for the improved hash-join does not support using large binary types (those with 8 byte offsets) or dictionary types as key columns. We should support those.
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