title: Capitalize first letter of multiple words of a column without CAP_FIRST
body: <p>I have a table such as the below</p>
  
  <pre><code>    Name
      firstname lastname
      FirstName Lastname
      firstName Lastname
      FirstName lastname
  </code></pre>
  
  <p>I am trying to capitalize each letter of the <code>firstname</code> and <code>lastname</code> to be <code>Firstname Lastname</code> in all the 4 cases.</p>
  
  <p>Any recommendations on the query without using the CAP_FIRST function? Can I use regex?</p>