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Consider the following ERD. You are managing a database for a charter airport. If every parent/child relationship in the database enforces cascading update and delete
Consider the following ERD. You are managing a database for a charter airport. If every parent/child relationship in the database enforces cascading update and delete operations, what would happen to the associated records in the Flights table if AircraftID 102 is deleted from the Aircraft table below? Does anything happen to the associated records in the Pilots table
Aircraft PK AircraftiD: Int Pilots PK PilotID: Int AircraftType char(4) TailNumber char(6) PassengerCapacity: Int RangelnMiles float Flights PK FlightlD: int FK PilotinCharge: Int FK AirplanelD: Int FirstName char(30) LastName char(50) HireDate: date Aircraft AircraftlD 101 102 103 AircraftType C310 C310 C340 TailNumber N1112 N0097 N0023 PassengerCapacity RangelnMiles 4 3 8 1000 1000 1528 Pilots PilotID 12 15 23 FirstName Sarah John Mike LastName O'Conner Chiu Holcomb HireDate 2012-04-12 2014-09-22 2016-11-11 Flights FlightID 1942 1943 1944 1945 PilotInCharge 12 12 15 23 AirplaneID 103 101 101 102Step by Step Solution
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