title: How do I convert all columns to proper case/title case on PostgreSQL?
body: <p>I understand that in order to upper/lower -case all fields in a specific column, I will need to use the following syntax:</p>
  
  <pre><code>UPDATE my_table
  SET desired_column = lower(desired_column);
  </code></pre>
  
  <p><strong>but what if I want to proper/title case my entire data set?</strong></p>
  
  <p>Thanks!</p>