[teiid-issues] [JBoss JIRA] Commented: (TEIID-168) Remove resultset caching

Ken Johnson (JIRA) jira-events at lists.jboss.org
Mon Feb 23 17:20:44 EST 2009


    [ https://jira.jboss.org/jira/browse/TEIID-168?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12453864#action_12453864 ] 

Ken Johnson commented on TEIID-168:
-----------------------------------

Why the move away from JBCache and back to buffer manager? 

> Remove resultset caching
> ------------------------
>
>                 Key: TEIID-168
>                 URL: https://jira.jboss.org/jira/browse/TEIID-168
>             Project: Teiid
>          Issue Type: Feature Request
>          Components: JDBC Connector, Query Engine
>    Affects Versions: 6.x
>            Reporter: Steven Hawkins
>            Assignee: Steven Hawkins
>             Fix For: 6.1.0
>
>
> Resultset caching should be replaced with relation and procedure caching.  This would initially be backed by the buffermanager, based upon hints/costing, and be utilized by the planner rather than the resolver.  It would be good if we also detected the level of determinism.

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