title: tell me about parameter q in dismax query parser (solr)
body: <p>I am trying to use dis-max query parser (<a href="http://localhost:8983/solr/select/?q=name&amp;qt=defType=dismax" rel="nofollow noreferrer">http://localhost:8983/solr/select/?q=name&amp;qt=defType=dismax</a>)</p>
  
  <p>So can you plz tell me that what is parameter q... I mean what value I pass to it ....</p>
  
  <p>coz the above syntax gives an error </p>