AQ Notification Callback -- Some Questions

From: "Sriram Kumar" <k.sriramkumar@xxxxxxxxx>
To: "List, Oracle-l Freelists" <oracle-l@xxxxxxxxxxxxx>
Date: Thu, 6 Nov 2008 22:23:28 +0530

Gurus,

We are doing some proof of concept testing on AQ notification callback.

Our scenario is that there would be having 2 queues

Queue A -- Single Consumer High Priority Messages
Queue B -- Single Consumer Low Priority Messages.

We have configured PL/SQL callbacks for both these queues. My question can
we configure/control the notification callback concurrency for each of these
separately?. i.e. I need to configure Queue A to be with a maximum
notification concurrency of X ( concurrency here means parallel callbacks
for dequeue) and that of Queue B to be maximum notification concurrency of
X/4 (say). If it had been a classical MDB callback then I can control max
beans property of each of the MDB's to this effect. Any insight would be
appriciated.

Thanks and Regards

Sriram Kumar

AQ Notification Callback -- Some Questions

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