title: Trigger to not delete Data from a table
body: <p>I have a table called PaperInfo and sample data on the table is:</p>
  
  <pre><code>PaperID   Type   Description
  1         T      Level 1
  2         S      Level 2
  3         V      Level 3
  </code></pre>
  
  <p>How can enforce a trigger where no one can delete a record from the above table. When some one tries to delete it for example as below:</p>
  
  <pre><code>Delete from dbo.paperInfo 
  WHERE PaperID = 1
  </code></pre>
  
  <p>It should display an error message saying "Cannot Delete Records from Paperinfo Table"</p>
  
  <p>How can i do it? </p>