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change notification: how to retrieve registrations [message #431618] Wed, 18 November 2009 10:11
Messages: 9
Registered: January 2009
Junior Member
Hi all,
I'm using change notification from jdbc.
I noticed that registrations are made persistent (in DBA_CHANGE_NOTIFICATION_REGS), however there is no way to retrieve any existing registration (say, created in a previous session).
I might retrieve it by id, but javadocs state that in such case I cannot attach any listener.
This way I end-up in accumulating registrations and then getting multiple events.
Thanks for any suggestion.
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