[teiid-issues] [JBoss JIRA] Created: (TEIID-1676) Decomposed aggregates results can be wrong

Tue Jul 19 23:17:23 EDT 2011

Decomposed aggregates results can be wrong
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                 Key: TEIID-1676
                 URL: https://issues.jboss.org/browse/TEIID-1676
             Project: Teiid
          Issue Type: Bug
          Components: Query Engine
    Affects Versions: 7.0
            Reporter: Steven Hawkins
            Assignee: Steven Hawkins
            Priority: Critical
             Fix For: 7.4.1, 7.5

Decomposed aggregates results can be wrong when a cardinality dependent aggregate is computed against one side of a join and the other has a grouping pushed - and the staging grouping cols remove meaningful duplicate join results.

See TestAggregateProcessing.testJira1621 for an example of this situation.  The current expected results are wrong.

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