BEGIN;
ALTER TABLE "cpr" ADD COLUMN user_id UUID;
ALTER TABLE "cpr" ADD CONSTRAINT fk_user
    FOREIGN KEY (user_id)
    REFERENCES "user"(user_id)
    ON DELETE RESTRICT;
ALTER TABLE "cpr" ADD COLUMN company_id UUID;
ALTER TABLE "cpr" ADD CONSTRAINT fk_company
    FOREIGN KEY (company_id)
    REFERENCES "company"(company_id)
    ON DELETE RESTRICT;
COMMIT;