Question: An ER diagram for an AIRLINE database schema. Airport codeyState Name DEPARTURE AIRPORTN eg no L ( AIRPORT Scheduled_dep_time )S eduled.arrt me LIGHT LEG 1

An ER diagram for an AIRLINE database schema. Airport codeyState Name DEPARTURE AIRPORTN eg no L ( AIRPORT Scheduled_dep_time )S eduled.arrt me LIGHT

An ER diagram for an AIRLINE database schema. Airport codeyState Name DEPARTURE AIRPORTN eg no L ( AIRPORT Scheduled_dep_time )S eduled.arrt me LIGHT LEG 1 ARRIVAL AIRPORT CAN LAND Instances LEGS Number Type name Max seats INSTANCE OF Company. Airline FLIGHT Arr time TYPE Weekdays DEPARTS> 1 ARRIVES Restrictions Dep time Amount TYPE Code FARE Airplane idTotal_no_of_seats o of_avail_seat Date AIRPLANE- ASSIGNEDLEG INSTANCE Customer-name Cphone Seat_no RESERVATION Notes: A LEG (segment) is a nonstop portion of a flight. A LEG INSTANCE is a particular occurrence SEAT of a LEG on a particular date

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