title: How do I get Timestamp minus 6 weeks in MySQL?
body: <p>I have a field named <code>timestamp</code>. This is the last time a member was logged in.
  I am looking to include a where clause in a query for something like</p>
  
  <pre><code>WHERE timestamp &gt; todays date - 6 weeks
  </code></pre>
  
  <p>How would I do this?
  I am trying to only include users that have logged in in the last 6 weeks.</p>
  
  <p>Thanks</p>