title: How to show data that's not in a table. SQL ORACLE
body: <p>I've a data base with two tables.</p>
  <pre><code>Table Players               Table Wins
  ID   Name                     ID    Player_won
  1    Mick                     1        2
  2    Frank                    2        1
  3    Sarah                    3        4
  4    Eva                      4        5
  5    Joe                      5        1
  </code></pre>
  <p>I need a SQL query which show &quot;The players who have not won any game&quot;.
  I tried but I don't know even how to begin.
  Thank you</p>