title: Create a user with all privileges in Oracle
body: <p>I was googling about how to create a user and grant all privileges to him.</p>
  
  <p>I found these two methods :</p>
  
  <p>The first method :</p>
  
  <pre><code>create user userName identified by password;
  grant connect to userName;
  grant all privileges to userName;
  </code></pre>
  
  <p>The second method :</p>
  
  <pre><code>grant connect , resource to userName identified by password;
  </code></pre>
  
  <p>So what's the difference between those two methods ?</p>