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Posted to jira@arrow.apache.org by "Andrew Lamb (Jira)" <ji...@apache.org> on 2021/04/26 13:27:02 UTC
[jira] [Commented] (ARROW-11258) [Rust][DataFusion] Add test cases
for NULL in joins as key values
[ https://issues.apache.org/jira/browse/ARROW-11258?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17332343#comment-17332343 ]
Andrew Lamb commented on ARROW-11258:
-------------------------------------
Migrated to github: https://github.com/apache/arrow-datafusion/issues/148
> [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
> Priority: Major
>
> 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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