[teiid-issues] [JBoss JIRA] (TEIID-1598) translator scoped result set caching

Wed Aug 1 14:08:07 EDT 2012

    [ https://issues.jboss.org/browse/TEIID-1598?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12709258#comment-12709258 ] 

Steven Hawkins commented on TEIID-1598:
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I should also add that no special logic was yet added relative to continuous executions and another follow-on issue would be adding warning to cache entries (either user result set or translator result entries).

> translator scoped result set caching
> ------------------------------------
>
>                 Key: TEIID-1598
>                 URL: https://issues.jboss.org/browse/TEIID-1598
>             Project: Teiid
>          Issue Type: Feature Request
>          Components: Connector API, Query Engine
>            Reporter: Mark Addleman
>            Assignee: Steven Hawkins
>             Fix For: 8.1
>
>
> Something Steven mentioned in Teiid-1589 got me thinking:  It would be helpful for individual translators to request that Teiid cache results sets that match the query as presented to the execution factory (after the planner is done rewriting the query based on the translator's capabilities).
> I envision a new method on an Execution getCacheTtlMs() where zero or negative indicates that Teiid shouldn't cache the results.

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