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Posted to jira@arrow.apache.org by "Andrew Lamb (Jira)" <ji...@apache.org> on 2020/10/02 18:06:00 UTC

[jira] [Created] (ARROW-10164) [Rust] Add support for DictionaryArray types to cast kernels

Andrew Lamb created ARROW-10164:
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             Summary: [Rust] Add support for DictionaryArray types to cast kernels
                 Key: ARROW-10164
                 URL: https://issues.apache.org/jira/browse/ARROW-10164
             Project: Apache Arrow
          Issue Type: Sub-task
            Reporter: Andrew Lamb
            Assignee: Andrew Lamb


This ticket tracks the work to support casting to/from DictionaryArray's, (my usecase is DictionaryArray's with a Utf8 dictionary). 

There is prototype work on https://github.com/alamb/arrow/tree/alamb/datafusion-string-dictionary



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