[teiid-issues] [JBoss JIRA] (TEIID-2320) non pushable uncorrelated exists subquery will still be pushed

[Steven Hawkins (JIRA)]

     [ https://issues.jboss.org/browse/TEIID-2320?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Steven Hawkins updated TEIID-2320:
----------------------------------

    Summary: non pushable uncorrelated exists subquery will still be pushed  (was: non pusable uncorrelated exists subquery will still be pushed)

    
> non pushable uncorrelated exists subquery will still be pushed
> --------------------------------------------------------------
>
>                 Key: TEIID-2320
>                 URL: https://issues.jboss.org/browse/TEIID-2320
>             Project: Teiid
>          Issue Type: Bug
>          Components: Query Engine
>    Affects Versions: 7.7
>            Reporter: Steven Hawkins
>            Assignee: Steven Hawkins
>             Fix For: 8.3
>
>
> The evaluation flag on the the exists predicate is not getting cloned properly, which means that an exists predicate that should be pre-evaluated (due to not being pushed-down) will instead be pushed down.

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