[teiid-issues] [JBoss JIRA] Updated: (TEIID-150) Improve nested loop (in merge join) matching

Wed Jun 10 14:51:57 EDT 2009

     [ https://jira.jboss.org/jira/browse/TEIID-150?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Steven Hawkins updated TEIID-150:
---------------------------------

    Fix Version/s: 6.3.0
                       (was: 6.x)


> Improve nested loop (in merge join) matching 
> ---------------------------------------------
>
>                 Key: TEIID-150
>                 URL: https://jira.jboss.org/jira/browse/TEIID-150
>             Project: Teiid
>          Issue Type: Feature Request
>          Components: Query Engine
>    Affects Versions: 6.x
>            Reporter: Steven Hawkins
>            Assignee: Steven Hawkins
>            Priority: Minor
>             Fix For: 6.3.0
>
>   Original Estimate: 1 day
>  Remaining Estimate: 1 day
>
> Nested loop evaluation should be based upon available blocks rather than fully iterating the inner side.  The simplest approach is to just match a single block from the left and right at a time. 

-- 
This message is automatically generated by JIRA.
-
If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa
-
For more information on JIRA, see: http://www.atlassian.com/software/jira