[teiid-issues] [JBoss JIRA] (TEIID-3531) Better planning of bushy join trees

[Steven Hawkins (JIRA)]

     [ https://issues.jboss.org/browse/TEIID-3531?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Steven Hawkins updated TEIID-3531:
----------------------------------
    Fix Version/s: 10.x
                       (was: 9.x)


> Better planning of bushy join trees
> -----------------------------------
>
>                 Key: TEIID-3531
>                 URL: https://issues.jboss.org/browse/TEIID-3531
>             Project: Teiid
>          Issue Type: Feature Request
>          Components: Query Engine
>            Reporter: Steven Hawkins
>            Assignee: Steven Hawkins
>             Fix For: 10.x
>
>
> The primary join planning logic considers left linear trees.  We also have a hint to preserve structure and some planning that reuses existing subtrees, but nothing general around considering bushy trees.



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