SEAT RESERVATION Archives

What types of constraints would you expect to check? Which of these constraints are key, entity integrity, and referential integrity constraints, and which are not?

By EzekielPosted on December 14, 2022Posted in UncategorizedTagged Airplane, assignmenthelp, collegeessays, Flight, SEAT RESERVATION

AIRLINE Relational Database Consider the AIRLINE relational database schema, which describes a database for airline flight information. Each FLIGHT is identified by a Flight_number, and consists of one or more FLIGHT_LEGs with Leg_numbers 1, 2, 3, and so on. Each FLIGHT_LEG has scheduled arrival and departure times, airports, and one or more LEG_INSTANCEs—one for each […]