new model now supports DQL DELETEs and UPDATEs

draft/new-core/Hydrate.php

@@ -162,7 +162,7 @@ class Doctrine_Hydrate2
         }
         $this->parts[$name][] = $part;
     }
-    public function getDeclaration($name) 
+    public function getDeclaration($name)
     {
     	if ( ! isset($this->_aliasMap[$name])) {
             throw new Doctrine_Hydrate_Exception('Unknown component alias ' . $name);
@@ -174,8 +174,13 @@ class Doctrine_Hydrate2
     {
         if ( ! isset($this->parts[$name])) {
             throw new Doctrine_Hydrate_Exception('Unknown query part ' . $name);
+        }       
+
+        if ($name !== 'limit' && $name !== 'offset') {
+            $this->parts[$name] = array($part);
+        } else {
+            $this->parts[$name] = $part;
         }
-        $this->parts[$name] = array($part);
     }
     /**
      * copyAliases
@@ -249,16 +254,17 @@ class Doctrine_Hydrate2
     {
         $this->tables       = array();
         $this->parts = array(
-                  "select"    => array(),
-                  "from"      => array(),
-                  "join"      => array(),
-                  "where"     => array(),
-                  "groupby"   => array(),
-                  "having"    => array(),
-                  "orderby"   => array(),
-                  "limit"     => false,
-                  "offset"    => false,
-                );
+                    'select'    => array(),
+                    'from'      => array(),
+                    'set'       => array(),
+                    'join'      => array(),
+                    'where'     => array(),
+                    'groupby'   => array(),
+                    'having'    => array(),
+                    'orderby'   => array(),
+                    'limit'     => false,
+                    'offset'    => false,
+                    );
         $this->inheritanceApplied = false;
         $this->tableAliases     = array();
         $this->aliasHandler->clear();

draft/new-core/Query.php

@@ -1144,6 +1144,17 @@ class Doctrine_Query2 extends Doctrine_Hydrate2 implements Countable
 
         return $this->getParser('from')->parse($update);
     }
+    /**
+     * set
+     * sets the SET part of the query
+     *
+     * @param string $update        DQL UPDATE part
+     * @return Doctrine_Query
+     */
+    public function set($key, $value)
+    {
+        return $this->getParser('set')->parse($key . ' = ' . $value);
+    }
     /**
      * from
      * sets the FROM part of the query

tests/Query/DeleteTestCase.php

@@ -35,13 +35,13 @@ class Doctrine_Query_Delete_TestCase extends Doctrine_UnitTestCase
 {
     public function testDeleteAllWithColumnAggregationInheritance() 
     {
-        $q = new Doctrine_Query();
+        $q = new Doctrine_Query2();
 
         $q->parseQuery('DELETE FROM User');
 
         $this->assertEqual($q->getQuery(), 'DELETE FROM entity WHERE (type = 0)');
 
-        $q = new Doctrine_Query();
+        $q = new Doctrine_Query2();
 
         $q->delete()->from('User');
         
@@ -49,13 +49,13 @@ class Doctrine_Query_Delete_TestCase extends Doctrine_UnitTestCase
     }
     public function testDeleteAll() 
     {
-        $q = new Doctrine_Query();
+        $q = new Doctrine_Query2();
 
         $q->parseQuery('DELETE FROM Entity');
 
         $this->assertEqual($q->getQuery(), 'DELETE FROM entity');
         
-        $q = new Doctrine_Query();
+        $q = new Doctrine_Query2();
 
         $q->delete()->from('Entity');
         
@@ -63,13 +63,13 @@ class Doctrine_Query_Delete_TestCase extends Doctrine_UnitTestCase
     }
     public function testDeleteWithCondition() 
     {
-        $q = new Doctrine_Query();
+        $q = new Doctrine_Query2();
 
         $q->parseQuery('DELETE FROM Entity WHERE id = 3');
 
         $this->assertEqual($q->getQuery(), 'DELETE FROM entity WHERE id = 3');
         
-        $q = new Doctrine_Query();
+        $q = new Doctrine_Query2();
 
         $q->delete()->from('Entity')->where('id = 3');
         
@@ -77,13 +77,13 @@ class Doctrine_Query_Delete_TestCase extends Doctrine_UnitTestCase
     }
     public function testDeleteWithLimit() 
     {
-        $q = new Doctrine_Query();
+        $q = new Doctrine_Query2();
 
         $q->parseQuery('DELETE FROM Entity LIMIT 20');
 
         $this->assertEqual($q->getQuery(), 'DELETE FROM entity LIMIT 20');
         
-        $q = new Doctrine_Query();
+        $q = new Doctrine_Query2();
 
         $q->delete()->from('Entity')->limit(20);
         
@@ -91,13 +91,13 @@ class Doctrine_Query_Delete_TestCase extends Doctrine_UnitTestCase
     }
     public function testDeleteWithLimitAndOffset() 
     {
-        $q = new Doctrine_Query();
+        $q = new Doctrine_Query2();
 
         $q->parseQuery('DELETE FROM Entity LIMIT 10 OFFSET 20');
 
         $this->assertEqual($q->getQuery(), 'DELETE FROM entity LIMIT 10 OFFSET 20');
 
-        $q = new Doctrine_Query();
+        $q = new Doctrine_Query2();
 
         $q->delete()->from('Entity')->limit(10)->offset(20);
         

tests/Query/UpdateTestCase.php

@@ -35,13 +35,13 @@ class Doctrine_Query_Update_TestCase extends Doctrine_UnitTestCase
 {
     public function testUpdateAllWithColumnAggregationInheritance() 
     {
-        $q = new Doctrine_Query();
+        $q = new Doctrine_Query2();
 
         $q->parseQuery("UPDATE User u SET u.name = 'someone'");
 
         $this->assertEqual($q->getQuery(), "UPDATE entity SET name = 'someone' WHERE (type = 0)");
 
-        $q = new Doctrine_Query();
+        $q = new Doctrine_Query2();
 
         $q->update('User u')->set('u.name', "'someone'");
 
@@ -49,13 +49,13 @@ class Doctrine_Query_Update_TestCase extends Doctrine_UnitTestCase
     }
     public function testUpdateWorksWithMultipleColumns() 
     {
-        $q = new Doctrine_Query();
+        $q = new Doctrine_Query2();
 
         $q->parseQuery("UPDATE User u SET u.name = 'someone', u.email_id = 5");
 
         $this->assertEqual($q->getQuery(), "UPDATE entity SET name = 'someone', email_id = 5 WHERE (type = 0)");
 
-        $q = new Doctrine_Query();
+        $q = new Doctrine_Query2();
 
         $q->update('User u')->set('u.name', "'someone'")->set('u.email_id', 5);
 
@@ -63,7 +63,7 @@ class Doctrine_Query_Update_TestCase extends Doctrine_UnitTestCase
     }
     public function testUpdateSupportsConditions() 
     {
-        $q = new Doctrine_Query();
+        $q = new Doctrine_Query2();
 
         $q->parseQuery("UPDATE User u SET u.name = 'someone' WHERE u.id = 5");