| Propagation rules [message #75674] |
Sun, 25 January 2004 22:49  |
Andreas Necker
Messages: 1
Registered: January 2004
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Junior Member |
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Hi,
I'm looking for an propagation rule example.
I have 3 databases and want to propagate changes of t1@db1 to t1@db2 or t1@db3 depending on column c1 of table t1. If c1 = 1 then propagate to db2 else propagate to db3.
I have created database links and queues and tried to alter the propagation rules but it doesn't work.
TIA
Andreas
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| Re: Propagation rules [message #75680 is a reply to message #75674] |
Wed, 04 February 2004 10:17  |
ilver
Messages: 50
Registered: January 2004
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Member |
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Hi Andreas,
As I read your question: It seems to me as you are seeing the contributor to have the resposibility for pushing messages forward to the subscriber. It don't have to be the case. It is actually a lot more "the aq-way" to have the subscriber define what they want to get and given the contributors in your aq-infrastructure, it is then a task solved by Oracle how to route the mesages. This wil make you aq-infrastructure maintainable and easy to understand.
So,
What you actually need is very depending of the architecture of the aq-infrastructure you'r using.
If this hint doesn't help you, let me know some more details about your aq-infrastructure, and mayby I can tip you against solving your problæem.
Brgds ilver
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