title: fetch the comma separate field in mysql query
body: <p>My table id and skillid values are</p>
  
  <pre><code>      1=&gt;3 
        2 =&gt;5
        3 =&gt;5,6,8
  </code></pre>
  
  <p>I have tried the query to fetch the value from my table</p>
  
  <p><code> SELECT * FROM <code>mytable</code> WHERE <code>skillid</code> IN ('3', '5'); </code></p>
  
  <p>But i am getting only two rows, that was first and second row.</p>
  
  <p>But i need the result three rows.</p>
  
  <p>Thanks in advance.</p>