title: How to restrict the length of INTEGER when creating a table in SQL Server?
body: <p>When creating a table in SQL SERVER, I want to restrict that the length of an INTEGER column can only be equal 10.</p>
  
  <p>eg: the PhoneNumber is an INTEGER, and it must be a 10 digit number.</p>
  
  <p>How can I do this when I creating a table?</p>