title: PL/SQL How to compare two associative array?
body: <p>How can I check if two associative arrays are same or not?
  E.g.</p>
  
  <pre><code>ARRAY1('ID') := 1;
  ARRAY1('NAME') := 'Joe';
  
  ARRAY2('ID') := 1;
  ARRAY2('NAME') := 'Joe';
  
  -- and i want to do like this
  IF ARRAY1 = ARRAY2 THEN
     -- Do something.
  END IF;
  </code></pre>