title: Specify parameters with SQLMAP
body: <p>I'm a student learning php &amp; mysql development. i have setup a private lab ( VM ) inside my computer to test &amp; learn how sql injection works. When things get harder i use sqlmap to exploit and later on study the requests it made to my test app using verbose mode &amp; by capturing packets via wireshark. I came across a small problem and that's to specify the parameter in a URL to sqlmap to test.</p>
  
  <pre><code>http://localhost/vuln/test.php?feature=music&amp;song=1
  </code></pre>
  
  <p>i want sqlmap to scan the parameter <strong>song</strong> so i tried these solutions</p>
  
  <pre><code>-u http://localhost/vuln/test.php?feature=music&amp;song=1 --skip feature
  -u http://localhost/vuln/test.php? --data="feature=music&amp;song=1" -p song
  </code></pre>
  
  <p>Tried different variations by adding and removing quotes and equal signs , non worked. I even tried setting the --risk to --level to its maximum but it still fails to pick up the last parameter.</p>
  
  <p>I will be very thankful if an expert can help me out with this.
  Thank you.</p>