This topic contains sections marked as revised for this release
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.
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 are not connected to a domain, the workbench tries to make the connection before it opens the editor. If you click Cancel during this attempt, the connection that is in progress stops, and the domain returns to its initial unconnected state.
The Subscription Query editor view is divided into two parts. In the upper part of the edit window, you can define your query. When you click Query, the current subscriptions are displayed in the lower part of the edit window. Unless you make any changes to the default query, the edit window displays all subscriptions that are registered with all of the brokers that are set up for publish/subscribe.
The entry fields are:
If you don't want to display subscriptions for all topics, you can put a topic name here. You can use the wildcard characters to display subscriptions for a range of topics.
If you want to display only those subscriptions that are valid for a specific broker, you can put the name of the broker here. You can use the wildcard characters to display the subscriptions for a range of broker names.
If you want to display only those subscriptions that are valid for a specific user, you can put the user name here. You can use the wildcard characters to display the subscriptions for a range of user names.
If you want to display only those subscriptions that are valid for a specific subscription point, you can put the name of the subscription point here. You can use the wildcard characters to display the subscriptions for a range of subscription points.
You can also specify that you want to display subscriptions that were registered between two dates.
The result of a query is displayed in a table in the lower part of the edit window. Each row of the table describes a registered subscription request.
The table has columns that contain the following information: