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Posted to jira@arrow.apache.org by "Daniël Heres (Jira)" <ji...@apache.org> on 2021/01/15 08:02:00 UTC

[jira] [Created] (ARROW-11258) [Rust][DataFusion] Add test cases for NULL in joins as key values

Daniël Heres created ARROW-11258:
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             Summary: [Rust][DataFusion] Add test cases for NULL in joins as key values
                 Key: ARROW-11258
                 URL: https://issues.apache.org/jira/browse/ARROW-11258
             Project: Apache Arrow
          Issue Type: Improvement
          Components: Rust - DataFusion
            Reporter: Daniël Heres


The join implementation should be tested with nulls both on the build / probe side as key values.

The current implementation probably isn't 100% correct in handling null values, so the implementation probably needs to be adapted in order to handle null values.



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