title: Prepare and execute a query in CQL
body: <p>Hello i have read a lots of docs and articles, but i couldn't find any CQL commands that can Prepare and execute a query, i want the client to send PREPARE and EXECUTE requests to the server, is there any way to call that requests manually ?</p>
  <p>For example i found a PostgreSQL command that Prepare a query then execute it:</p>
  <pre><code>PREPARE fooplan (int, text, bool, numeric) AS
      INSERT INTO foo VALUES($1, $2, $3, $4);
  EXECUTE fooplan(1, 'Hunter Valley', 't', 200.00);
  </code></pre>
  <p>How can i do the same in CQL ?</p>