[teiid-issues] [JBoss JIRA] (TEIID-3530) dependent join enhancements
Steven Hawkins (JIRA)
issues at jboss.org
Mon Jul 6 18:02:02 EDT 2015
[ https://issues.jboss.org/browse/TEIID-3530?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Steven Hawkins resolved TEIID-3530.
-----------------------------------
Resolution: Done
Marking as resolved for now. Likely further work would go under the TEIID-3515 to expand the hint functionality.
> dependent join enhancements
> ---------------------------
>
> Key: TEIID-3530
> URL: https://issues.jboss.org/browse/TEIID-3530
> Project: Teiid
> Issue Type: Feature Request
> Components: Query Engine
> Reporter: Steven Hawkins
> Assignee: Steven Hawkins
> Fix For: 8.12
>
>
> We need to address several aspects of dependent joins:
> - allow for translators to control if bind variables will be used (oracle should not)
> - remove the dependentJoinPushdownThreshold option and allow the planner to fully push the join based upon the plan
> - have rule choose dependent make a better determination of when to use a temp table vs. in predicates.
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