title: How to convert Solr bf based query to bq based syntax?
body: <p>Current working query:</p>
  
  <pre><code>qf = field1^30 field2^30 field3^10
  bf = sum(num1,num2) // num1 &amp; num2 are integer fields in each document
  </code></pre>
  
  <p>The bf additive boost gets applied to all fields, I would want to exclude <code>field3</code> from this,
  how can this <code>qf</code> &amp; <code>bf</code> syntax be changed to <code>qf</code> &amp; <code>bq</code> syntax so that boost can only be applied to <code>field1</code> and <code>field2</code> and not <code>field3</code></p>