Grant the privilege to indexes and to foreign keys on a table. This privilege does not apply to views. This privilege can be restricted to a set of columns in the table.
Requires one of:
GRANT REFERENCES column_name ON table_name TO userID [,...]
This statement grants the REFERENCES privilege to user Joe on columns Col_1 and Col_2 in the table named sales_table:
GRANT REFERENCES Col_1, Col_2 ON sales_table TO Joe