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hasnain

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From: Chichawatni

Registered: 2014-10-13

Posts: 8,355

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SQL Constraint:

Database Quizzes SQL Database

Question:
Which of the following is NOT a type of SQL constraint?

Option A):
FOREIGN KEY
Option B):
PRIMARY KEY
Option C):
ALTERNATE KEY

Correct Answer is Option C):
ALTERNATE KEY

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