title: What does (1,1) mean in SQL?
body: <p>What does (1,1) mean in SQL?  I mean in the following context:</p>
  
  <pre><code>create table PetOwner
  (
      Id      int identity(1,1)
  ,   Name        nvarchar(200)
  ,   Policy  varchar(40)
  )
  </code></pre>