title: Oracle PL/SQL default value in VARRAY at the time of declaration
body: <p>what is the initial value in the elements at the time of declaration for the following line of code</p>
  
  <pre><code>TYPE IntA IS VARRAY(100) of NUMBER;
  list IntA := IntA();
  </code></pre>
  
  <p>I wanna know the default value stored in the elements of list.</p>