Database Administration (MOSC)

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Oracle scheduler - Chains and dependencies

edited Dec 13, 2013 7:07AM in Database Administration (MOSC) 8 commentsAnswered
Hi ,

  We are migrating our jobs scheduled in Tivoli workload manager to Oracle Scheduler. We have successfully created and tested jobs which run chains. Wehave created dependency between steps within a single chain.

We also have interdepedent chains to be migrated . For example.

Job1 calls Chain1 with 2 steps ( Step1  , Step2 , Step3 - Step1 completion triggers Step2 and Step3)

Job2 calls Chain2 with 2 steps ( Step4 and Step5)

Dependency rule to be implemented - Step4 of Job2 must run after the completion of Step2 in Job1, it need not wait till Step3 completes.

Please let us know who this chain interdependency can be implemented using DBMS_SCHEDULER. We have a atleast 15 such interdepenedent chains , each with minimum 5 steps.

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