[teiid-issues] [JBoss JIRA] (TEIID-1824) SQL/XML performance enhancement

[Steven Hawkins (Commented) (JIRA)]

    [ https://issues.jboss.org/browse/TEIID-1824?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12642560#comment-12642560 ] 

Steven Hawkins commented on TEIID-1824:
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This is not related to xmltable processing.  It affects document construction and application of stylesheets.
                
> SQL/XML performance enhancement
> -------------------------------
>
>                 Key: TEIID-1824
>                 URL: https://issues.jboss.org/browse/TEIID-1824
>             Project: Teiid
>          Issue Type: Enhancement
>          Components: Query Engine
>    Affects Versions: 7.1
>            Reporter: Steven Hawkins
>            Assignee: Steven Hawkins
>             Fix For: 7.6
>
>
> The sql/xml processing functions, xmlforrest, xmlelement, xsltransform, etc. make use of stax factories by creating a newInstance each time.  This is much too heavy-weight.  The factories should be shared as much as possible.  The woodstox input/ouput factories in particular can be static.

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