[teiid-issues] [JBoss JIRA] (TEIID-1822) Dynamically Defined Materialized Views
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https://issues.jboss.org/browse/TEIID-1822?page=com.atlassian.jira.plugin...
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Mark Addleman commented on TEIID-1822:
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Potentially, this is across users but, for our use case, the only downside to scoping by
user is additional storage requirements.
I hadn't considered using temp tables. I'll reread the docs and think about
whether they satisfy our needs.
Thanks
Dynamically Defined Materialized Views
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Key: TEIID-1822
URL: https://issues.jboss.org/browse/TEIID-1822
Project: Teiid
Issue Type: Feature Request
Reporter: Mark Addleman
Assignee: Steven Hawkins
I'd like to be able to query a dynamically defined materialized view. For example,
suppose I issue the query
/* mat-view */ SELECT * FROM blah WHERE x='abc'
Optionally (probably based on a hint), I'd like the following query to execute
against the data set returned by the previous query rather than going back to the data
source:
/* use-mat-view */ SELECT * FROM (SELECT * FROM blah WHERE x='abc') GROUP BY
a
To make this truly useful, I'd like to define indexes. Something like:
/* mat-view(index-on:a,b,c) */ SELECT * FROM blah WHERE x='abc'
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