Experimental!
Prospective Search is an experimental, innovative, and rapidly changing new feature for Google App Engine. Unfortunately, being on the bleeding edge means that we may make backwards-incompatible changes to Prospective Search. We will inform the community when this feature is no longer experimental.
The
google.appengine.api.prospective_search
package provides the following exception classes derived from the base
prospective_search.Error
:
- exception QuerySyntaxError()
- Query syntax is invalid or refers to a field that does not exist in the document schema. See Query Language Overview .
- exception apiproxy_errors.Error
- The function call failed. This may occur if there is an internal error. This exception is unlikely to be due to a problem with the application.
- exception SubscriptionDoesNotExist()
- Subscription does not exist. Use list_subscriptions() to see all currently registered subscriptions.