title: Is there a way to select only integers of a field in mysql?
body: <p>I want to search for numbers, but some of them have - characters or spaces inbetween them, is there a way to do like a </p>
  
  <blockquote>
    <p>select numbersonly(phone) from table</p>
  </blockquote>
  
  <p>?</p>
  
  <p>Thanks.</p>