[teiid-issues] [JBoss JIRA] (TEIID-5094) Is DISTINCT FROM evaluation with two null values

[Steven Hawkins (JIRA)]

    [ https://issues.jboss.org/browse/TEIID-5094?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13474704#comment-13474704 ] 

Steven Hawkins commented on TEIID-5094:
---------------------------------------

Updated the description and reproduction.

> Is DISTINCT FROM evaluation with two null values
> ------------------------------------------------
>
>                 Key: TEIID-5094
>                 URL: https://issues.jboss.org/browse/TEIID-5094
>             Project: Teiid
>          Issue Type: Bug
>          Components: Query Engine
>    Affects Versions: 8.12
>            Reporter: Steven Hawkins
>            Assignee: Steven Hawkins
>            Priority: Critical
>             Fix For: 10.0, 8.12.x-6.4, 9.3.4, 9.2.7
>
>
> 'row(null) is distinct from row(null)" evaluates to true when false is expected.



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