CKQueryOperation.Cursor
An object that marks the stopping point for a query and the starting point for retrieving the remaining results.
Declaration
class CursorOverview
You don’t create instances of this class yourself. When fetching records using a query operation, if the number of results exceeds the limit for the query, CloudKit provides a cursor. Use that cursor to create a new instance of CKQueryOperation and retrieve the next batch of results for the same query.
For information about how to use a CKQueryOperation.Cursor object, see CKQueryOperation.