title: Query to check if multiple results already exist in the database
body: <p>I know the title of the question is a little akward but I can't express myself better. </p>
  
  <p>I have three tables which goes like this:</p>
  
  <pre><code>Driver       
  id_driver    name
     1         Hamilton
     2         Alonso
     3         Räikkönen
  
  Group_Driver
  id_group     id_driver        
     1            1
     1            2
     1            3
  
  Group
  id_group     name
     1         team name
  </code></pre>
  
  <p>In my app I can allow one person to choose 3 drivers for their team (that's sorted already, it's 3, no more, no less) but I need to check if the next person to make a team will choose the same three someone else already picked. Meaning that Person 1 can pick for his Group 1 drivers 1, 2 and 3. The next person can chose drivers 1, 3 and 4 and so on but I can't let them pick 1, 2, 3 again as a combination if someone else (person 1) already picked them, how do I do that with mySQL?</p>