[teiid-issues] [JBoss JIRA] (TEIID-2495) Detect situations in which intermediate updates are not needed such that the updates can be grouped

[Steven Hawkins (JIRA)]

     [ https://issues.jboss.org/browse/TEIID-2495?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Steven Hawkins updated TEIID-2495:
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    Fix Version/s: 8.5


Will take an initial pass at this in 8.5.  The scenarios are:

- A single update statement as the trigger - here we can convert it to a bulk operation
- A series of update statements - which can at least be converted to a batched update
- something more complex such that the updates can be grouped/delayed

I'll at least get something in for the simple single update case.
                
> Detect situations in which intermediate updates are not needed such that the updates can be grouped
> ---------------------------------------------------------------------------------------------------
>
>                 Key: TEIID-2495
>                 URL: https://issues.jboss.org/browse/TEIID-2495
>             Project: Teiid
>          Issue Type: Enhancement
>          Components: Query Engine
>    Affects Versions: 8.3
>            Reporter: Jing Li
>            Assignee: Steven Hawkins
>             Fix For: 8.5
>
>
>  The default processing model is to simply perform the execution for each row, an enhancment would be required for Teiid to detect situations in which intermediate updates are not needed such that the updates can be grouped.

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