Advanced queuing : dequeing from remote database 2005-02-18 - By Post, Ethan
Here is one thing I found out that was a bit tricky about advanced
queuing.
Some of the queuing procedures require that you pass in the OWNER of the
queues (i.e. OWNER.QUEUE_NAME), even if the call is being made from a
package which is owned by the queue owner. If you omit owner Oracle
tries to append the caller to the queue name and that of course is not
the owner. So if Scott calls a package in Dale's schema and Dale's
package calls a queue package to do something with a queue owned by
Dale, Oracle will try to find scott.queue and fail. We ended up having
to add a function that returns the owner of a queue and append that to
the call.
Hope that made sense!
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