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https://issues.jboss.org/browse/TEIID-2584?page=com.atlassian.jira.plugin...
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Ramesh Reddy commented on TEIID-2584:
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Per SteveH suggestion, added a "status" check such that when a materialization
view is being accessed, it will issue a query like below to fetch the results of the
materialized view
{code}
SELECT * FROM MAT_VIEW WHERE EXISTS (SELECT MVSTATUS(Valid, LoadState, OnErrorAction) FROM
{statusTbl} WHERE VDBName=? AND VDBVersion=? AND SchemaName=? AND viewName = ?)
{code}
Where "MVSTATUS" is a system function, which based on the validity and
LoadStatus carries out the "action" defined by OnErrorAction. Currently it code
allows THROW_EXCEPTION, IGNORE actions.
Add management features to materialization
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Key: TEIID-2584
URL:
https://issues.jboss.org/browse/TEIID-2584
Project: Teiid
Issue Type: Feature Request
Reporter: Ramesh Reddy
Assignee: Ramesh Reddy
Labels: Beta3
Fix For: 8.5
Currently Teiid supports internal and external materialization features. The internal is
managed completely by the Teiid query engine along with the infinispan cache.
External materialization is completely unmanaged and left out to the user to manage it
externally. This goals for this feature are unify the materialization logic for internal
and external, such that both are managed similarly irrespective of the type of
materialization chosen.
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