[teiid-issues] [JBoss JIRA] Updated: (TEIID-238) ENHANCEMENT: performance of non-pushed dependent set criteria

Fri May 1 11:59:46 EDT 2009

     [ https://jira.jboss.org/jira/browse/TEIID-238?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Steven Hawkins updated TEIID-238:
---------------------------------

    Fix Version/s: 6.1.0
                       (was: 6.2.0)


> ENHANCEMENT: performance of non-pushed dependent set criteria
> -------------------------------------------------------------
>
>                 Key: TEIID-238
>                 URL: https://jira.jboss.org/jira/browse/TEIID-238
>             Project: Teiid
>          Issue Type: Feature Request
>          Components: Query Engine
>    Affects Versions: 6.0.0
>            Reporter: Steven Hawkins
>            Assignee: Steven Hawkins
>             Fix For: 6.1.0
>
>   Original Estimate: 1 day
>  Remaining Estimate: 1 day
>
> Defect Tracker #24299: Dependent set criteria that is not pushed below an access node has potentially bad performance implications.  These nodes should either be removed or the evaluation of set criteria should be changed so that it does not need to be based upon iteration (such as a cached set of values).

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