title: Defined SQL behavior when ordering by values with same value
body: <p>I am paging through a very large result set with page size of 5000 and ordering by a last updated date time. I am also selecting all records with a last updated time less than the start of the operation. </p>
  
  <p>Everything is working correctly however I will occasionally see records more than a single time. I was wondering what the defined behavior is when a ordered column shares the same value.</p>
  
  <p>For instance if I order by column X and three rows have a value of 5 for that column. Will those values <strong>always</strong> be in the same order using the same order by expression?</p>