What Is Difference Between Foreign Key And Reference Key ?

1.	What Is Difference Between Foreign Key And Reference Key ?
Answer» Reference Key is the PRIMARY key that is referenced in the other table (linked VIA the other TABLES FOREIGN Key). Foreign Key is how you link the SECOND table to the primary tables Primary Key (or Reference Key). Reference Key is the primary key that is referenced in the other table (linked via the other tables Foreign Key). Foreign Key is how you link the second table to the primary tables Primary Key (or Reference Key).

Answer»

Reference Key is the PRIMARY key that is referenced in the other table (linked VIA the other TABLES FOREIGN Key). Foreign Key is how you link the SECOND table to the primary tables Primary Key (or Reference Key).

Reference Key is the primary key that is referenced in the other table (linked via the other tables Foreign Key). Foreign Key is how you link the second table to the primary tables Primary Key (or Reference Key).

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What Is Difference Between Foreign Key And Reference Key ?

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