title: What is the use of sql builder in PetaPoco?
body: <p>I have this code in petapoco </p>
  
  <pre><code>public List&lt;T&gt; Fetch&lt;T&gt;(Sql sql)
  {
              return Fetch&lt;T&gt;(sql.SQL, sql.Arguments);
  }
  </code></pre>
  
  <p>Which inherently calling Fetch method which takes a string as parameter.
  Then why do we need sql builder in petapoco?</p>