title: SQL server compability level issue - disabled
body: <p>I have one database named <code>TransportDB</code> whose compatibility level is set to <code>SQL Server 2000 (80)</code>. I want to change the compatibility level of this DB to <code>SQL Server 2005 (90)</code> or <code>2008 (100)</code>, but when I go to change this using Properties-->Options-->Compatibility level, I found that this compatibility level option is disabled i.e. I can't change the compatibility level.</p>
  
  <p>I want to know how to change compatibility level and if I will change it, will this effect my current database or records in any way?</p>