[teiid-issues] [JBoss JIRA] (TEIID-2003) NPE processing order by in rule collapse source

Wed Apr 18 09:00:18 EDT 2012

    [ https://issues.jboss.org/browse/TEIID-2003?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12685254#comment-12685254 ] 

Steven Hawkins commented on TEIID-2003:
---------------------------------------

Yes, given specific capabilities.  There will be a unit test for reference.

> NPE processing order by in rule collapse source
> -----------------------------------------------
>
>                 Key: TEIID-2003
>                 URL: https://issues.jboss.org/browse/TEIID-2003
>             Project: Teiid
>          Issue Type: Bug
>          Components: Query Engine
>    Affects Versions: 7.7
>            Reporter: Steven Hawkins
>            Assignee: Steven Hawkins
>             Fix For: 7.7.1
>
>
> If the logic to perform the project optimization is hit then the repositioning of the access node is not accounted for.  Further sort optimizations are attempted below that point, which can cause follow-on exceptions, such as the NPE shown by the forum posting.

--
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