The Subscriptions Query editor is the default editor that is provided by the Broker Administration perspective for managing subscriptions. Use this editor to view and delete subscriptions in your publish/subscribe system. The editor allows you to set query parameters, submit subscription queries, and delete subscriptions.
You can use wildcard characters in subscription names so that you can manage a specified range of subscriptions.
The Subscriptions Query editor is launched in the editor area of the Broker Administration perspective when you double-click Subscriptions in the Domains view.
If you click Cancel, the connection that is in progress stops and the domain returns to its initial unconnected state.