IT is a candidate key chosen by database designer as a principal means for uniquely identifying each row in a table.
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When a database table has a key which consists of more than one field, a partial key refers to any one of those fields.
It indicates the field or fields that are the primary key.
When a database table has a key which consists of more than one field, a partial key refers to any one of those fields.
it key that will enable you link the two tables together for relationship
FoxPro is a relational database management system (RDBMS). It stores data in tables, with the ability to establish relationships between tables. Users can use SQL queries to retrieve, manipulate, and manage the data within FoxPro, making it more structured and relational compared to non-relational databases.
yes it is a rdbms
what is rdbms and its application
I think super key is treated as the primary key because in a table their will be only one primary key.
It is boyce-codd normal form IN NORMALIZATION WHICH SHOULD BE IN 3NF and EVERY DETERMINAT IS A CANDIDATE KEY .
Importance of primary key