Suppose there is a table named hall_room_allocation where student_id is primary key. Write a DDL code where each student can get only one hall, only…
Suppose there is a table named hall_room_allocation where student_id is primary key. Write a DDL code where each student can get only one hall, only one room and only one bed. Show the possible foreign key.
From the BUET MSC (CSE) October 2017 – Written exam, question 10 of 20.
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