[ https://issues.jboss.org/browse/TEIID-2584?page=com.atlassian.jira.plugin... ] Ramesh Reddy commented on TEIID-2584: ------------------------------------- hmm.. I thought nested transactions were not supported in Teiid procedure language, are they? If you are saying two separate requests, then I could not see a good way to spin up an additional request based on the request for original materialization view selection request. About the timer, yes that was my intention to make management of materialization independent of the processing logic both for external and internal matviews, but right now with this JIRA, I am only targeting the external. Also, this enables Teiid to keep the cache near close to fresh, and mostly loading of caches becomes an asynchronous activity. Cache hint can still drive the refresh times. As per the choice of Timer service, I will take look at the EJB Timer service in AS7. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira