[teiid-issues] [JBoss JIRA] Created: (TEIID-1556) Improve xmlagg performance

[Steven Hawkins (JIRA)]

Improve xmlagg performance
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                 Key: TEIID-1556
                 URL: https://issues.jboss.org/browse/TEIID-1556
             Project: Teiid
          Issue Type: Enhancement
          Components: Query Engine
            Reporter: Steven Hawkins
            Assignee: Steven Hawkins
            Priority: Minor
             Fix For: 7.4


XMLAGG creates a temporary concat result for each concatenation.  It would be better to concat the values into a single result as they are added - similar to textagg.

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