title: I do not want all the values in my table
body: <p>I have a table with 2.500.000 rows. All this rows has a value of timestamp. I want to keep 100 rows that has the biggest timestamp.. All the other values i want to be deleted!!</p>
  
  <pre><code>$values_to_delete = db_delete('error_log_jira')
      -&gt;condition('timestamp', 1423731524, '&gt;')
      -&gt;execute();
  </code></pre>
  
  <p>I have this code and works perfect but i do not know how to crate the thing that i want is someone here that can help me?? I need a real help!!</p>