title: Sql concatenate integer columns to string
body: <p>I have two int columns in my table. </p>
  
  <p>I want to concatenate them like a string</p>
  
  <p>for example : <code>A = 12345 , B = 2</code></p>
  
  <p>I want to return <code>123452</code>.</p>
  
  <p>How can I do that ?</p>