[teiid-issues] [JBoss JIRA] (TEIID-1949) AssertionError with Teiid order by over pushed group by

[Steven Hawkins (JIRA)]

Steven Hawkins created TEIID-1949:
-------------------------------------

             Summary: AssertionError with Teiid order by over pushed group by
                 Key: TEIID-1949
                 URL: https://issues.jboss.org/browse/TEIID-1949
             Project: Teiid
          Issue Type: Bug
          Components: Query Engine
    Affects Versions: 7.6
            Reporter: Steven Hawkins
            Assignee: Steven Hawkins


With a user query similar to:

SELECT DB.Address, DB.City, count(*) as Count FROM "Emp"."persons" as DB
GROUP BY DB.Address, DB.City
ORDER BY DB.City

If the grouping is pushed, but the order by is not an AssertionError will occur:

java.lang.AssertionError: Assertion failed.
            at org.teiid.core.util.Assertion.failed(Assertion.java:73)
            at org.teiid.core.util.Assertion.assertTrue(Assertion.java:68)
            at org.teiid.core.util.Assertion.assertTrue(Assertion.java:60)
            at org.teiid.query.processor.relational.SortUtility.<init>(SortUtility.java:145)

It does not occur if neither or both are pushed.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.jboss.org/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira