[teiid-issues] [JBoss JIRA] Resolved: (TEIID-902) Restructure planning

[Steven Hawkins (JIRA)]

     [ https://jira.jboss.org/jira/browse/TEIID-902?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Steven Hawkins resolved TEIID-902.
----------------------------------

    Resolution: Done


Marking as resolved and leaving out the procedure wrapper removal optimization.  TEIID-897 will finish off the changes related to updatingmodelcount.  

> Restructure planning
> --------------------
>
>                 Key: TEIID-902
>                 URL: https://jira.jboss.org/jira/browse/TEIID-902
>             Project: Teiid
>          Issue Type: Task
>          Components: Query Engine
>    Affects Versions: 7.0
>            Reporter: Steven Hawkins
>            Assignee: Steven Hawkins
>             Fix For: 7.0
>
>
> All transformation queries should be cached - not just views.
> All cached queries should already be validated - and not revalidated with every request.
> Cached queries should be stored individually - not as full and separate trees as they are now, where the same view command exists can exist multiple times in cache.
> The choice about whether to use a materialized view or not should also be moved to planning time - not a resolver activity.
> We should remove the concept of non-embedded command from everything except planning logic.  It's error-prone and confusing in a resolving/rewrite context.

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