currency VARCHAR(5) NOT NULL DEFAULT 'USD', CONSTRAINT fk_product FOREIGN KEY (product_code) REFERENCES dim_products(product_code), CONSTRAINT fk_customer FOREIGN KEY (customer_code) REFERENCES ...
student_id uuid REFERENCES pbs.students(id) NOT NULL, class_code_id uuid REFERENCES pbs.class_codes(id) NOT NULL, student_id uuid REFERENCES pbs.students(id) NOT NULL, goal_id uuid REFERENCES ...