Can we have multiple primary keys in a table?
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Keep practicing — related questions
- Can a primary key contain more than one columns?
- Can a primary key contain more than one columns?
- Can a primary key contain more than one columns?
- Can Primary Key be Null?
- One physical table can have more than one Alias with different primary key.
- Can we modify Primary key constraint
- A primary key is used to uniquely identify a particular entry or row in a table.
- Which of the following keys should be one or more than one in a table?