title: Initialising a pl/sql record type
body: <p>In PL/SQL, a <code>varray</code> can be initialised at creation time as: </p>
  
  <pre><code>TYPE colour_tab IS VARRAY(3) OF VARCHAR2(20);
      french_colours colour_tab := colour_tab('RED','WHITE','BLUE');
  </code></pre>
  
  <p>Is there an equivalent method of initialisation for PL/SQL record types? </p>
  
  <pre><code>type location_record_type is record (
        street_address       varchar2(40),
       postal_code          varchar2(12),
        city                 varchar2(30),
       state_province       varchar2(25),
       country_id           char(2) not null := 'US'
      );
  </code></pre>