[teiid-issues] [JBoss JIRA] (TEIID-2365) Reduce the usage of output names on the server side

[Steven Hawkins (JIRA)]

     [ https://issues.jboss.org/browse/TEIID-2365?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Steven Hawkins resolved TEIID-2365.
-----------------------------------

    Fix Version/s: 8.5
       Resolution: Done


Gave this a second look.  We had already been using the string pool when setting output names, so that is why there didn't seem to be much difference with not setting the values altogether.  However ultimately the change ended up being straight-forward by using the QueryMetadataInterface as the stateful mechanism to control whether output names are used.  Also moved the resolver switch to find short names to be on the QMI rather than a static/threadlocal construct.
                
> Reduce the usage of output names on the server side
> ---------------------------------------------------
>
>                 Key: TEIID-2365
>                 URL: https://issues.jboss.org/browse/TEIID-2365
>             Project: Teiid
>          Issue Type: Quality Risk
>          Components: Query Engine
>            Reporter: Steven Hawkins
>            Assignee: Steven Hawkins
>            Priority: Minor
>             Fix For: 8.5
>
>
> Parsed objects retain much of the original parse string, which is generally unnecessary on the server side.  The use of output names should reduced to unnecessary memory consumption.

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