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doctrine2/manual/docs/en/plugins/view.txt

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+++ Introduction
Database views can greatly increase the performance of complex queries. You can think of them as cached queries. {{Doctrine_View}} provides integration between database views and DQL queries.
+++ Managing views
<code type="php">
$conn = Doctrine_Manager::getInstance()
->openConnection(new PDO("dsn","username","password"));
$query = new Doctrine_Query($conn);
$query->from('User.Phonenumber')->limit(20);
$view = new Doctrine_View($query, 'MyView');
// creating a database view
$view->create();
// dropping the view from the database
$view->drop();
</code>
+++ Using views
<code type="php">
$conn = Doctrine_Manager::getInstance()
->openConnection(new PDO("dsn","username","password"));
$query = new Doctrine_Query($conn);
$query->from('User.Phonenumber')->limit(20);
// hook the query into appropriate view
$view = new Doctrine_View($query, 'MyView');
// now fetch the data from the view
$coll = $view->execute();
</code>