[teiid-issues] [JBoss JIRA] (TEIID-2041) Regression in RuleCleanCriteria
Steven Hawkins (JIRA)
jira-events at lists.jboss.org
Tue Nov 20 08:55:22 EST 2012
[ https://issues.jboss.org/browse/TEIID-2041?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Steven Hawkins closed TEIID-2041.
---------------------------------
> Regression in RuleCleanCriteria
> -------------------------------
>
> Key: TEIID-2041
> URL: https://issues.jboss.org/browse/TEIID-2041
> Project: Teiid
> Issue Type: Bug
> Components: Query Engine
> Affects Versions: 7.7
> Reporter: Steven Hawkins
> Assignee: Steven Hawkins
> Fix For: 7.7.1, 8.1
>
>
> RuleCleanCriteria may not be adding in RuleRaiseNull when needed, which can result in invalid nodes under an accessnode. This in turn may manifest itself as:
> java.lang.ArrayIndexOutOfBoundsException: -1
> at java.util.ArrayList.elementData(ArrayList.java:338)
> at java.util.ArrayList.get(ArrayList.java:351)
> at org.teiid.query.optimizer.relational.rules.RuleCollapseSource.buildQuery(RuleCollapseSource.java:338)
> at org.teiid.query.optimizer.relational.rules.RuleCollapseSource.buildQuery(RuleCollapseSource.java:373)
> at org.teiid.query.optimizer.relational.rules.RuleCollapseSource.createQuery(RuleCollapseSource.java:228)
> As there may not be from clause items to collapse.
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