title: What does the SQL # symbol mean and how is it used?
body: <p>Can someone please explain to me what the <strong><code>#</code></strong> symbol means in MS SQL Code.</p>
  
  <p>I've tried Googling it, and even searching on StackOverflow, but can't seem to find the answer.</p>
  
  <p>I feel like an idiot - having one of "those" days. Please help.</p>