[teiid-issues] [JBoss JIRA] (TEIID-4272) NPE when CTE and subuquery without a WITH clause are pushed together

[Steven Hawkins (JIRA)]

Steven Hawkins created TEIID-4272:
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             Summary: NPE when CTE and subuquery without a WITH clause are pushed together
                 Key: TEIID-4272
                 URL: https://issues.jboss.org/browse/TEIID-4272
             Project: Teiid
          Issue Type: Bug
          Components: Query Engine
    Affects Versions: 8.12
            Reporter: Steven Hawkins
            Assignee: Steven Hawkins
             Fix For: 9.1, 9.0.1


With a query such as:

WITH qry_0 as /*+ no_inline */ (SELECT e2 AS a1, e1 as str FROM pm1.g1 AS t) select (select e1 from pm1.g1) as x, a1 from qry_0

that is pushed together to the source, the relationalplanner will throw an NPE when pulling up any nested with clauses because there is no with clause assigned to the subquery.



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