A subscription for database changes.
SDKs
- iOS 10.0+
- macOS 10.12+
- Mac Catalyst 13.0+
- tvOS 10.0+
- watchOS 6.0+
Framework
- Cloud
Kit
Declaration
class CKDatabaseSubscription : CKSubscription
ClassCKDatabase
CKDatabase
Topics
Initializing a Database Subscription
Initializers
Instance Properties
See Also
Creating Subscriptions
class CKRecordA subscription that causes a push notification to fire whenever any change happens in the specified record zone.