A primary key _________.
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Keep practicing — related questions
- What is a Primary Key?
- A primary key is used to uniquely identify a particular entry or row in a table.
- Which of the following is a key constraint that is used to uniquely identify each row?
- What is a primary key?
- A ___________ key value must match an existing primary key value or unique key value.
- The Key which uniquely identifies each entity in the dimension table regardless of its source key is called
- Which of the following is not true for a primary key in DBMS?
- What is a candidate key?