title: Compare values of two columns then select the larger value
body: <p>I need to query a table and select 3 of the values of 4 columns. I need to compare the values of the 3rd column and the fourth column and select the larger value.</p>
  
  <p>For example:</p>
  
  <pre><code>column1  column2  column3  column4
   hello    hello      3        5   
   hi       hi         7        1   
  </code></pre>
  
  <p>I need to return:</p>
  
  <pre><code>column1  column2  Hybrid
   hello    hello     5   
   hi       hi        7   
  </code></pre>
  
  <p>I have been trying to use IF/ELSE but I just can't seem to get the syntax correct</p>