[teiid-issues] [JBoss JIRA] (TEIID-1598) translator scoped result set caching
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https://issues.jboss.org/browse/TEIID-1598?page=com.atlassian.jira.plugin...
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Mark Addleman commented on TEIID-1598:
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Is the CacheDirective exposed in the VDB? I'm not convinced that the default ought to
be as you describe but I can see the rationale. Certainly, there will be cases where we
don't want to write a custom translator but yet use continuous queries.
I don't see the referenced comment in TEIID-2077
translator scoped result set caching
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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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