title: How to generate random 10 digit number and place into database table?
body: <p>I am working with a MySQL database that has a table of customers. One of the columns consist of <code>phone_numbers</code> <code>varchar(10)</code>. My question is how can I create a simple loop that goes through all the customers and inserts a random phone numbers? </p>
  
  <p><a href="https://i.stack.imgur.com/WS2vL.png" rel="nofollow noreferrer">customer table</a></p>