title: Fetching rows added last hour
body: <p>I keep a record of logins in a table. I have columns for id, ip, date and time. From that record of logins I wanna fetch logins made only in the last hour. </p>
  
  <p>I'm sweeping through the MySQL docs on time and date functions, but I just can't seem to combine them correctly. </p>
  
  <p>Can somebody help me?</p>