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The primary key refers to the field in a database that would contain only unique values. For every row in the table, the value in this field would definitely be unique.
for example in an employee table, the employee number field would be the primary key. no two employees would have the same employee number.
What else can I help you with?
Another term for major key?
Primary Sort Key
What is another term for unique identifier?
primary key
What is another term for major key in access 2007?
Primary Sort key
What does the term foreign key mean in databases?
The foreign key is used as a reference in a table to the primary key of another table. For example: consider a table employee with id(primary key), name, address,department_id(foreign key) as its fields.Another table department with fields department_id(primary key) and dept_name. So, department_id is primary key in department table and foreign key in employee table.
What does the term primary recycling mean?
nothing
Which field MS Access will not allow you to delete?
A primary key field.A primary key field.A primary key field.A primary key field.A primary key field.A primary key field.A primary key field.A primary key field.A primary key field.A primary key field.A primary key field.
What is sometimes added to a primary key and may be used to confirm the accuracy of the primary key value?
Not sure of your question but you may be looking for the term 'check digit'.
Is sometimes added to a primary key and may be used to confirm the accuracy of the primary key value?
Not sure of your question but you may be looking for the term 'check digit'.
In Microsoft Access what does the key symbol mean?
It indicates the field or fields that are the primary key.
What does primary key mean in ict?
it key that will enable you link the two tables together for relationship
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.
Can super key be as primary key?
I think super key is treated as the primary key because in a table their will be only one primary key.
