Sathwik Bantwal Premakumar created ODE-1049:
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Summary: 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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