title: How do I modify a primary key column so that it's auto-generated?
body: <blockquote>
    <p><strong>Possible Duplicate:</strong><br>
    <a href="https://stackoverflow.com/questions/6084572/how-to-set-auto-increment-after-creating-a-table-without-any-data-loss">how to set auto increment after creating a table without any data loss?</a>  </p>
  </blockquote>
  
  
  
  <p>How do I modify the primary key column (integer type) of a SQL Server 2012 table so that it's auto-generated?</p>