title: "Arithmetic overflow" error when inserting a row
body: <p>Arithmetic overflow error converting IDENTITY to data type int.</p>
  
  <p>I get this error when trying to insert a record into a table which has 656128 rows. The max id I have in this table is 1186183. This doesn't seem like numbers which would cause this error. The ID column is type int, not null. Identity, Identity Increment, and Identity Seed are all true. </p>
  
  <p>Any ideas on what could be causing this?</p>
  
  <pre><code>insert into table (m_id, from_zip, to_zip)
  values (7788, '98565', '96552')
  
  schema
  id (int, not null)
  m_id (int null)
  from_zip (nvarchar(50), null)
  to_zip (nvarchar(50), null)
  </code></pre>