What is the meaning of “REFERENCES” in table definition?
(a) Primary key
(b) NULL
(c) Foreign Key
(d) A ”foreign Key” belong to this particular table
(a) Primary key
(b) NULL
(c) Foreign Key
(d) A ”foreign Key” belong to this particular table
The correct option is (d) A ”foreign Key” belong to this particular table
The best I can explain: When “Foreign Key” declared in a table then it necessary to define the name of the table to which it belong with help of constraint “REFERENCES”.