title: How to create update trigger with some condition?
body: <p>I want to create a trigger which enforces condition which claims as <strong><em>details</em> column <em>may be changed only in 3 days after it placed</em></strong></p>
  
  <pre><code>CREATE TRIGGER BEFORE UPDATE
  
  CREATE TRIGGER INSTEAD OF UPDATE
  </code></pre>
  
  <p>I have <code>OrderId</code>, <code>Details</code>, <code>OrderDate</code> columns</p>
  
  <p>How can I do that? Can you help, please</p>