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Example
RELATION SCHEMA for STUDENT:
STUDENT (Roll No: string, name: string, login: string, age: integer) RELATION INSTANCE
STUDENT
ROLLNO
NAME
AGE
t1 3467
Shikha
[email protected]
20
t2 4677
kanu
Where t1 = (3467, Shikha, [email protected], 20) for this relation instance, m = 2 and n = 4.
What are the storage types? The storage types are: a) Volatile storage b) Nonvolatile storage
For the relations R and S given below: R S A B C 1 4 7 2 5 8 3 6 9
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