[teiid-issues] [JBoss JIRA] (TEIID-5707) Must pushdown correlated subquery without from fails

[Steven Hawkins (Jira)]

Steven Hawkins created TEIID-5707:
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             Summary: Must pushdown correlated subquery without from fails
                 Key: TEIID-5707
                 URL: https://issues.jboss.org/browse/TEIID-5707
             Project: Teiid
          Issue Type: Bug
          Components: Query Engine
            Reporter: Steven Hawkins
            Assignee: Steven Hawkins
             Fix For: 12.2


A query such as:

select (select func(e1)) from g1

where func is a must pushdown function will fail due to not finding the correlated value e1.  This happens regardless of whether func is from the same source as g1 - because currently the plan will be the same either way (we don't yet see a way to associate the subplan with the g1 source).



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