[teiid-issues] [JBoss JIRA] (TEIID-2245) Limit pushdown of nulls first/last

Fri Oct 5 08:35:03 EDT 2012

     [ https://issues.jboss.org/browse/TEIID-2245?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Steven Hawkins updated TEIID-2245:
----------------------------------

            Description: By default Teiid will attempt to virtualize the default null order of nulls low.  This can have a negative impact on performance and is not needed in many situations.  (was: Add the ability to configure how nulls first/last will be handled.)
    Bugzilla References: https://bugzilla.redhat.com/show_bug.cgi?id=863208  (was: https://bugzilla.redhat.com/show_bug.cgi?id=863208)
            Component/s: Query Engine
                             (was: Connector API)

    
> Limit pushdown of nulls first/last
> ----------------------------------
>
>                 Key: TEIID-2245
>                 URL: https://issues.jboss.org/browse/TEIID-2245
>             Project: Teiid
>          Issue Type: Enhancement
>          Components: Query Engine
>    Affects Versions: 7.4.4
>            Reporter: Steven Hawkins
>            Assignee: Johnathon Lee
>            Priority: Critical
>             Fix For: 7.4.5
>
>
> By default Teiid will attempt to virtualize the default null order of nulls low.  This can have a negative impact on performance and is not needed in many situations.

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