title: How to get an age from a D.O.B field in MySQL?
body: <p>I need to calculate the age of a "customer" from their date of birth.</p>
  
  <p>I have tried to use the following:</p>
  
  <blockquote>
    <p>DATEDIFF(year, customer.dob, "2010-01-01");</p>
  </blockquote>
  
  <p>But it does not seem to work.</p>
  
  <p>Any ideas? I KNOW it is going to be something simple!</p>
  
  <p>Thanks</p>