title: How can I insert parameters in raw SQL in Django Python
body: <p>I have this code</p>
  <pre><code>myquery =   '''SELECT * from users 
                 where id = 10 and
                 city = 20 and 
                 state = 30'''
  </code></pre>
  <p>I want to replace those with three variables like</p>
  <pre><code>var_id = bla
  var_city = bla
  var_state = bla
  </code></pre>