title: Doctrine Statement: Select from Database with uuid (value isnt readable)
body: <p>in Symfony i need access to another Database from another Project. So i created another entityManager for this connection.</p>
  <p>Now i want read some Data where id field is uuid.</p>
  <p>the statement looks like this:</p>
  <pre><code>$entityManager = $this-&gt;doctrine-&gt;getManager('myProject');
  $connection = $entityManager-&gt;getConnection();
  $statement = $connection-&gt;prepare(
          'SELECT * FROM salutation '
  );
  $resultSet = $statement-&gt;executeQuery();
  dd($resultSet-&gt;fetchAll());
  </code></pre>
  <p>But the id value is not readable.
  <code>&quot;id&quot; =&gt; b&quot;\x0E2#\x05P\x08Gó€dˆk§\vè\x05&quot;</code></p>
  <p>Is there a way to tell Doctrine to handle this field as Uuid?
  Thanks for your Help.</p>