title: create auto increment registration number of student registration page
body: <p>i created a column name student id and set auto increment. but i want my registration number start from "ABC6788" . what i do ? please help me? my launguage is php mysql and yii framework.!</p>
  
  <p>student_id        type-int   length-5     default-none        A I -Checked</p>
  
  <p>and how replace this code for automatic registration number in create form page??</p>
  
  <pre><code> &lt;div class="row-left"&gt;
              &lt;?php echo $form-&gt;labelEx($info,'student_id'); ?&gt;
              &lt;?php echo $form-&gt;textField($info,'student_id'); ?&gt;
              &lt;span class="status"&gt;&amp;nbsp;&lt;/span&gt;
          &lt;/div&gt;
  </code></pre>