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https://issues.apache.org/jira/browse/ODE-1049?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Work on ODE-1049 started by Sathwik Bantwal Premakumar.
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> Query optimization to findRoute and dequeueMessage queries - MATCHER job
> ------------------------------------------------------------------------
>
> Key: ODE-1049
> URL: https://issues.apache.org/jira/browse/ODE-1049
> Project: ODE
> Issue Type: Improvement
> Components: BPEL Runtime
> Reporter: Sathwik Bantwal Premakumar
> Assignee: Sathwik Bantwal Premakumar
> Fix For: 1.3.7
>
>
> During the execution of MATCHER job the CorrelationKeySet used will only
> contain pre initialised correlation keys.
> https://github.com/apache/ode/blob/ode-1.3.x/bpel-runtime/src/main/java/org/apache/ode/bpel/runtime/PICK.java#L87
> https://github.com/apache/ode/blob/ode-1.3.x/bpel-runtime/src/main/java/org/apache/ode/bpel/runtime/EH_EVENT.java#L120
> Hence we can directly use the CorrelationKeySet's canonical value instead of
> its subsets for both findRoute and dequeueMessage method calls within
> matcherEvent.
> This avoids the use of SQL IN clause in the findRoute and dequeueMessage
> queries and improves the execution time of these queries.
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