A junior data engineer has implemented the following SQL code to update a Delta table named events using data from a source view called new_events:

MERGE INTO events
USING new_events
ON events.event_id = new_events.event_id
WHEN NOT MATCHED THEN
  INSERT *

MERGE INTO events
USING new_events
ON events.event_id = new_events.event_id
WHEN NOT MATCHED THEN
  INSERT *

Both the table and the view share the same schema and utilize event_id as a unique primary key. Given this code, what will happen to records in new_events that have an event_id already existing in the events table?*