[teiid-issues] [JBoss JIRA] (TEIID-5417) Performance degradation with large in predicate against temp table
Steven Hawkins (JIRA)
issues at jboss.org
Fri Jul 13 13:53:00 EDT 2018
Steven Hawkins created TEIID-5417:
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Summary: Performance degradation with large in predicate against temp table
Key: TEIID-5417
URL: https://issues.jboss.org/browse/TEIID-5417
Project: Teiid
Issue Type: Bug
Components: Query Engine
Reporter: Steven Hawkins
Assignee: Steven Hawkins
Fix For: 11.1, 11.0.1, 10.3.3
Dependent joins producing a large in predicate will do a linear search over the predicate. The predicate should be marked as all constants and dealt with as a set instead.
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