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Recent questions tagged unique-key

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1 answer 5 views
Problem I have some confusion in the primary key and unique key Can anyone help me out here! What is the difference between a primary key and a unique key?
asked Mar 8 neeraj 10.5k points
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1 answer 36 views
Problem: Can anyone explain: What is the difference between primary key and unique key and foreign key?
asked Dec 21, 2020 prog_learner 2.5k points
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1 answer 9 views
What is the difference between primary key and unique key in SQL?
asked Oct 11, 2020 sikandar 2.4k points
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