title: sql delete row error
body: <p>I am trying to delete a row in <code>sql server management studio 2012</code> but an error appears:</p>
  
  <p><a href="http://i.stack.imgur.com/Fdqhn.png" rel="noreferrer">sql error</a></p>
  
  <blockquote>
    <p>No rows were deleted</p>
    
    <p>A problem occurred attempting to delete row 2 Error Source:
    Microsoft.SqlServer.Management.DataTools Error Message: The row
    value(s) updated or deleted either do not make the row unique or they
    alter multiple rows(2 rows)</p>
  </blockquote>
  
  <p>Is there a way to fix error that without typing any query?</p>