[teiid-issues] [JBoss JIRA] (TEIID-3988) Narrow when serial source access is used

[Steven Hawkins (JIRA)]

     [ https://issues.jboss.org/browse/TEIID-3988?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Steven Hawkins resolved TEIID-3988.
-----------------------------------
    Resolution: Done


This was effectively worked under TEIID-4076 which makes the check for isSerial also consider the source transaction support.  In some cases we may want to advise sources to be marked as having local transaction support instead of XA if they can handle concurrent access - or we may need to introduce another transaction support constant for that.

> Narrow when serial source access is used
> ----------------------------------------
>
>                 Key: TEIID-3988
>                 URL: https://issues.jboss.org/browse/TEIID-3988
>             Project: Teiid
>          Issue Type: Quality Risk
>          Components: Query Engine
>            Reporter: Steven Hawkins
>            Assignee: Steven Hawkins
>             Fix For: 9.0
>
>
> Both when we determine a transaction is needed and how the processing is performed under a transaction can be improved.  We we likely need to reintroduce a property on the translator to tell the engine when the source is XA, local transaction, etc.



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