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Mastering Oracle Scheduler in Oracle 11g Databases

You're reading from   Mastering Oracle Scheduler in Oracle 11g Databases Schedule, manage, and execute jobs in Oracle 11g Databases that automate your business processes using Oracle Scheduler with this book and eBook

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Product type Paperback
Published in Jun 2009
Publisher Packt
ISBN-13 9781847195982
Length 240 pages
Edition 1st Edition
Languages
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Author (1):
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Ronald Rood Ronald Rood
Author Profile Icon Ronald Rood
Ronald Rood
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Table of Contents (15) Chapters Close

Mastering Oracle Scheduler in Oracle 11g Databases
Credits
About the Author
About the Reviewers
1. Preface
1. Simple Jobs FREE CHAPTER 2. Simple Chain 3. Control the Scheduler 4. Managing Resources 5. Getting Out of the Database 6. Events 7. Debugging the Scheduler 8. The Scheduler in Real Life 9. Other Configurations 10. Scheduler GUI Tools

Resource Manager


At this moment, it is not possible to use Resource Manager for remote external jobs. But this is going to change for sure. We can put the jobs in a job class that has a resource consumer group mapped on it. But for remote external jobs, these definitions are ignored. For regular jobs, we can find the job class that was used when the job ran in the *_scheduler_job_log views. For remote external jobs, that column contains a NULL value indicating that Resource Manager settings were not applied on them. An enhancement request has been filed for this. The Resource Manager integration for the remote Scheduler Agent needs at least the active session pool. This enables the database to limit the number of parallel jobs submitted to the agent. There is a very limited configuration in the schagent.conf file (MAX_RUNNING_JOBS). This file is not flexible enough and is invisible to the database administrator.

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