title: Is it possible to use REGEXP_LIKE in an if statement?
body: <p>Is it possible in PL/SQL to do something like this?</p>
  
  <pre><code>IF NOT REGEXP_LIKE(string, pattern) THEN
   .... 
  END IF;
  </code></pre>
  
  <p>so that if-statement executes when the string does not meet the requirements of the pattern.</p>