title: how can I use GUID datatype in SQL Server 2008?
body: <p>I want to build an employees table using <code>SQL SERVER 2008</code> , and in my table I want to have an ID for each employee .</p>
  
  <p>I heared about <strong>GUID</strong> and I kind of understood that its a data type , But I couldn't use it </p>
  
  <p>could you please show me the way to use it ...</p>
  
  <p>by the way , lets say I want something like this :</p>
  
  <pre><code>CREATE TABLE Employees (
  ID guid PRIMARY KEY,
  Name NVARCHAR(50) NOT NULL
  )
  </code></pre>
  
  <p>How can I do it ?? because I want to benefit from it , but I couldn't find out how to do that</p>