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Dequeuing from multiple queue by priority [message #280626] Wed, 14 November 2007 04:44 Go to next message
ydelanoe
Messages: 4
Registered: October 2007
Junior Member
Hi,

Is there a way for a process to dequeue the most prioritary message from a range of queues without having to do a previous SQL request on my queue table ?

Thanks for your help and comments.
Yd
Re: Dequeuing from multiple queue by priority [message #280628 is a reply to message #280626] Wed, 14 November 2007 04:49 Go to previous messageGo to next message
Arju
Messages: 1554
Registered: June 2007
Location: Dhaka,Bangladesh. Mobile:...
Senior Member

BY which you can say the message has more priority? Any criteria. There is a parameter commit_serialization whose value is full/none.

[Updated on: Wed, 14 November 2007 04:53]

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Re: Dequeuing from multiple queue by priority [message #280632 is a reply to message #280628] Wed, 14 November 2007 04:58 Go to previous message
ydelanoe
Messages: 4
Registered: October 2007
Junior Member
I use the AQ priority option when enqueuing.
My process shall get the most prioritary from a range of queues.
If there are many messages with the highest priority, I dont mind wich one of them will be dequeued.
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