title: Convert Unixtime to Datetime SQL (Oracle)
body: <p>I have a datetime field(P_DT) and I would like to return all results where P_DT is greater then an input unix timestamp. </p>
  
  <p>Does Oracle have any built in functions that can help?</p>
  
  <p>In my searchs I find resuts for DateTime to Unix but no Unix to DateTime...</p>