[teiid-issues] [JBoss JIRA] (TEIID-1972) Non-stagable cardinality dependent aggregate should prevent the creation of a staged grouping

Wed Mar 14 12:03:48 EDT 2012

Steven Hawkins created TEIID-1972:
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             Summary: Non-stagable cardinality dependent aggregate should prevent the creation of a staged grouping
                 Key: TEIID-1972
                 URL: https://issues.jboss.org/browse/TEIID-1972
             Project: Teiid
          Issue Type: Bug
          Components: Query Engine
    Affects Versions: 7.4
            Reporter: Steven Hawkins
            Assignee: Steven Hawkins
             Fix For: 7.7.1

The use of a stagable and non-stagable cardinality dependent aggregate (e.g. count(x) and array_agg) over a join will still result in a staged grouping being created that can change the results. 

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