title: How to Split string value in sqlserver
body: <p>I have a following string<br/></p>
  
  <pre><code>90-PMR-450
  90-PMRA-340
  </code></pre>
  
  <p>I want to get part 3 of string. example <code>450</code> or <code>340</code>.</p>
  
  <p>plese help me. thanks </p>