what is the use of primary key in ms access
Answers
Answered by
4
HEY mate I know the ANSWER
Attachments:
Answered by
3
Answer:
A primary key is a field or a set of fields with values that are unique through a table. Values of the key can be used to refer to enteire records beacuse each record has a different value for the key. Each table can only have one primary key.
Similar questions