[DDC-534] Fixed.

lib/Doctrine/ORM/UnitOfWork.php

@@ -485,7 +485,7 @@ class UnitOfWork implements PropertyChangedListener
                 }
             }
         }
-        
+
         // Look for changes in associations of the entity
         foreach ($class->associationMappings as $assoc) {
             $val = $class->reflFields[$assoc->sourceFieldName]->getValue($entity);
@@ -2042,9 +2042,15 @@ class UnitOfWork implements PropertyChangedListener
         $oid = spl_object_hash($entity);
         $class = $this->_em->getClassMetadata(get_class($entity));
 
+        $isAssocField = isset($class->associationMappings[$propertyName]);
+
+        if ( ! $isAssocField && ! isset($class->fieldMappings[$propertyName])) {
+            return; // ignore non-persistent fields
+        }
+
         $this->_entityChangeSets[$oid][$propertyName] = array($oldValue, $newValue);
 
-        if (isset($class->associationMappings[$propertyName])) {
+        if ($isAssocField) {
             $assoc = $class->associationMappings[$propertyName];
             if ($assoc->isOneToOne() && $assoc->isOwningSide) {
                 $this->_entityUpdates[$oid] = $entity;

tests/Doctrine/Tests/ORM/UnitOfWorkTest.php

@@ -140,6 +140,7 @@ class UnitOfWorkTest extends \Doctrine\Tests\OrmTestCase
         $this->assertTrue($this->_unitOfWork->isInIdentityMap($entity));
 
         $entity->setData('newdata');
+        $entity->setTransient('newtransientvalue');
 
         $this->assertTrue($this->_unitOfWork->isScheduledForUpdate($entity));
 
@@ -206,10 +207,19 @@ class NotifyChangedEntity implements \Doctrine\Common\NotifyPropertyChanged
      */
     private $data;
 
+    private $transient; // not persisted
+
     public function getId() {
         return $this->id;
     }
 
+    public function setTransient($value) {
+        if ($value != $this->transient) {
+            $this->_onPropertyChanged('transient', $this->transient, $value);
+            $this->transient = $value;
+        }
+    }
+
     public function getData() {
         return $this->data;
     }