[teiid-issues] [JBoss JIRA] (TEIID-2669) In subquery with no values returns wrong result
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https://issues.jboss.org/browse/TEIID-2669?page=com.atlassian.jira.plugin...
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RH Bugzilla Integration commented on TEIID-2669:
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Van Halbert <vhalbert(a)redhat.com> changed the Status of [bug
1010344|https://bugzilla.redhat.com/show_bug.cgi?id=1010344] from MODIFIED to ON_QA
In subquery with no values returns wrong result
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Key: TEIID-2669
URL: https://issues.jboss.org/browse/TEIID-2669
Project: Teiid
Issue Type: Bug
Components: Query Engine
Affects Versions: 7.4
Reporter: Steven Hawkins
Assignee: Steven Hawkins
Priority: Blocker
Fix For: 8.4.1, 8.6
If an in subquery is entered such that no rows will be returned and it is not pushed
down, then the rewriter will incorrectly convert the in predicate to an is not null check.
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