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12cR2 DBMS_SCHEDULER Resource_Queues Not Working (Doc ID 2272234.1)

Last updated on AUGUST 04, 2018

Applies to:

Oracle Database - Enterprise Edition - Version 12.2.0.1 and later
Information in this document applies to any platform.

Symptoms

On : 12.2.0.1 version, RDBMS

Created a Resource Queue with 1 Resource with enforce_constraints.



The Expectation is that session A and B can't run simultaneously there is only 1 unit in the resource and all jobs need 1 resource to run.
But they all run almost parallel (with the delay of the time required to start the job in different window.)
Also while monitoring the view, it always shows Units_used=0 and job_running_count=0, even after executing the job multiple times in a row.

Changes

 

Cause

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In this Document
Symptoms
Changes
Cause
Solution


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