MultiTableUpdate.php

<?php 
/*
 *  $Id$
 *
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 *
 * This software consists of voluntary contributions made by many individuals
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 */

/**
 * Executes the SQL statements for bulk DQL UPDATE statements on classes in
 * Class Table Inheritance (JOINED).
 *
 * @package     Doctrine
 * @subpackage  Query
 * @author      Roman Borschel <roman@code-factory.org>
 * @license     http://www.opensource.org/licenses/lgpl-license.php LGPL
 * @link        http://www.phpdoctrine.org
 * @since       2.0
 * @version     $Revision$
 * @todo For a good implementation that uses temporary tables see the Hibernate sources:
 *       (org.hibernate.hql.ast.exec.MultiTableUpdateExecutor).
 */
class Doctrine_Query_SqlExecutor_MultiTableUpdate extends Doctrine_Query_SqlExecutor_Abstract
{
    public function __construct(Doctrine_Query_Production $AST)
    {
        // TODO: Inspect the AST, create the necessary SQL queries and store them
        // in $this->_sqlStatements
    }
    
}