[teiid-issues] [JBoss JIRA] (TEIID-2390) Improve xml/json production

[Steven Hawkins (JIRA)]

     [ https://issues.jboss.org/browse/TEIID-2390?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Steven Hawkins updated TEIID-2390:
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    Fix Version/s: 8.4.1
                       (was: 8.4)

    
> Improve xml/json production
> ---------------------------
>
>                 Key: TEIID-2390
>                 URL: https://issues.jboss.org/browse/TEIID-2390
>             Project: Teiid
>          Issue Type: Enhancement
>          Components: Query Engine
>            Reporter: Steven Hawkins
>            Assignee: Steven Hawkins
>             Fix For: 8.4.1
>
>
> The current xml/json logic can produce a lot of intermediate results that are recopied and can result in a slower performance for larger documents.  
> The logic could allow for nested evaluations to delay creating their full string forms or simply allow the return values to remain appendable rather than requiring full copies.

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