-- https://docs.oracle.com/en/database/oracle/oracle-database/23/lnpls/static-sql.html
DECLARE
  TYPE EmpRecTyp IS RECORD (
    employee_id NUMBER,
    last_name VARCHAR2(25),
    salary   NUMBER(8,2));

  TYPE EmpCurTyp IS REF CURSOR RETURN EmpRecTyp;
  emp_cv EmpCurTyp;
BEGIN
  NULL;
END;
/