title: I want to get the current date time every time I update or insert a row in SQL Server
body: <p>I have a table <code>s_phone</code> in this table there is column <code>s_update</code>.</p>
  
  <p>I want to get the current date time every time I update or insert into this table</p>
  
  <p><code>getdate()</code> or <code>systime()</code> or <code>CURRENT_TIMESTAMP</code> get the date time when insert only not when update </p>