[JBoss JIRA] (TEIID-4419) Allow pre-evaluation of uncorrelated scalar subqueries in more circumstances
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[
https://issues.jboss.org/browse/TEIID-4419?page=com.atlassian.jira.plugin...
]
Steven Hawkins resolved TEIID-4419.
-----------------------------------
Fix Version/s: 9.1
Resolution: Done
Added logic to detect uncorrelated scalar subqueries against common tables and mark them
as needing to be pre-evaluated which mimics older planning behavior.
Allow pre-evaluation of uncorrelated scalar subqueries in more
circumstances
----------------------------------------------------------------------------
Key: TEIID-4419
URL: https://issues.jboss.org/browse/TEIID-4419
Project: Teiid
Issue Type: Enhancement
Components: Query Engine
Reporter: Steven Hawkins
Assignee: Steven Hawkins
Fix For: 9.1
In some instances it is better to pre-evaluate uncorrelated scalar subqueries rather than
pushing down.
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Steven Hawkins (JIRA)