title: How to change a value in a column on a SQLite database?
body: <p>I have a SQLite database with this format:</p>
  
  <pre><code>TABLE users
      |
      |---------name - text
      |
      |---------avatar - text
      |
      |---------password - text
      |
      |---------userdir - text
      |
      |---------role - numeric
  </code></pre>
  
  <p>I want to change the number of <code>role</code>. How could I change it? (I mean, what query?)</p>
  
  <p>I'm using PHP if anyone needs it. Thanks!</p>