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NO, unique identifier allows null values.. so u dont called as primary key...
primary key means it doesn't allow null n repeated values....
so we dont call unqiue identifier is a primary key...
Wiki User
∙ 11y ago
Wiki User
∙ 13y agoYes.
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What is a unique identifier in Access?
Primary key
What is another term for unique identifier?
primary key
A unique identifier also is called a primary key?
That is true :)
What is the meaning of primary key in Microsoft access?
The primary key is the designation given to the field or fields that make a record unique in a table. Often times in Access an autonumber field is used as the primary key because Access will always generate a unique number for each record. Having a primary key is not a requirement but it is highly recommended that you have a primary key in each table.
Is a unique identifier also called a record key?
Yes, a unique identifier is also called a record key. It is a field or attribute that distinguishes one record from another in a database or dataset.
Can a primary key have a blank or null value entered into its cell?
No. A Primary Key is the Unique identifier and cannot be null and cannot be duplicate.
How is the primary key used?
It is used as the unique identifier for each record and is used to sort the data
What is a Primary key in relation to functions and relations?
A primary key is the identifier in a table. It cannot contain values that are null, and it has to be unique for every record. For example, a driver's license number could be a primary key in a relational database table. Every driver is assigned to one unique identifier, or driver's license number, and no two driver's license numbers are identical.
What is the term for the field that provides Access with a unique identifier for each record?
This field is usually called the primary key field
What is used to unique identify each record in a database?
A primary key is used to uniquely identify each record in a database. It is a special type of field that serves as a unique identifier for each row in a table.
What is the primary key called in a database?
The term Primary Key IS called just that in a database.. It can either be a normal attribute that is guaranteed to be unique (such as Social Security Number or employee clock number in a table with no more than one record per person) or it can be generated by the DBMS (such as a globally unique identifier, or GUID.
What is a fullform of PK?
PK can stand for Primary Key in database management, indicating a unique identifier for each record in a database table.
