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https://issues.jboss.org/browse/TEIID-2507?page=com.atlassian.jira.plugin...
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Steven Hawkins resolved TEIID-2507.
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Resolution: Done
Added session (but not user) scoped materialized views with a release note and doc
updates. This can address some circumstances where commonly used user or session scoped
tables are used multiple times in the same session (or a nocache hint can be used if they
are used only once). This mitigates the need for TEIID-2139, but is not driven by user
hints so it requires more up-front thought in the view cache hint.
Non-replicated user scoping is possible as we can scan the session scoped stores for the
given user and copy the table, but it makes resource cleanup much lazier.
It may also be good at some point to allow connections as part of the normal pool cycling
process to drop all session scoped values (variables, temp tables, mat views) to ensure a
clean slate when the connection reused.
Better handling of user scoped lookups/matviews
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Key: TEIID-2507
URL:
https://issues.jboss.org/browse/TEIID-2507
Project: Teiid
Issue Type: Quality Risk
Components: Query Engine
Reporter: Steven Hawkins
Assignee: Steven Hawkins
Fix For: 8.4
With the inclusion of column and row security logic, it's more likely that lookups
can produce user specific results. The current logic however treats lookups as always
globally scoped.
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