[teiid-issues] [JBoss JIRA] Created: (TEIID-1471) Projection should be minimized prior to view removal

[Steven Hawkins (JIRA)]

Projection should be minimized prior to view removal
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                 Key: TEIID-1471
                 URL: https://issues.jboss.org/browse/TEIID-1471
             Project: Teiid
          Issue Type: Feature Request
          Components: Query Engine
    Affects Versions: 6.0.0
            Reporter: Steven Hawkins
            Assignee: Steven Hawkins
             Fix For: 7.4


View removal may be inhibited by the placement of select clause items, such as non-deterministic functions, that are not meaningful to the query.  To minimize the work performed by optional join removal and by merge virtual we should run assign output elements prior to merging.

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