[teiid-issues] [JBoss JIRA] (TEIID-2139) Factor out common table expressions

Wed Aug 14 15:22:26 EDT 2013

     [ https://issues.jboss.org/browse/TEIID-2139?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Steven Hawkins updated TEIID-2139:
----------------------------------

    Fix Version/s:     (was: 8.5)

Pulling out of any release bucket for now as progress has been slow.  Other developments that help with this issue are that you can use session based materialized views and possibly the somewhat related global temporary table functionality.

> Factor out common table expressions
> -----------------------------------
>
>                 Key: TEIID-2139
>                 URL: https://issues.jboss.org/browse/TEIID-2139
>             Project: Teiid
>          Issue Type: Enhancement
>          Components: Query Engine
>            Reporter: Mark Addleman
>            Assignee: Steven Hawkins
>
> Query planner should factor out common table expressions within queries so they are only executed once.  See https://community.jboss.org/message/742355 for more context.

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