Index: Doctrine/Query.php
===================================================================
--- Doctrine/Query.php	(revision 6681)
+++ Doctrine/Query.php	(working copy)
@@ -1281,31 +1281,36 @@
             //   .  (($limitSubquerySql == '' && count($this->_sqlParts['where']) == 1) ? substr($where, 1, -1) : $where);
         }
 
-        // Fix the orderbys so we only have one orderby per value
-        foreach ($this->_sqlParts['orderby'] as $k => $orderBy) {
-            $e = explode(', ', $orderBy);
-            unset($this->_sqlParts['orderby'][$k]);
-            foreach ($e as $v) {
-                $this->_sqlParts['orderby'][] = $v;
-            }
-        }
+        // orderby only if it is a select query, otherwise
+        // you get aliases on UPDATE and DELETE which do not support them
+        if ($this->_type === self::SELECT) {
 
-        // Add the default orderBy statements defined in the relationships and table classes
-        $added = array();
-        foreach ($this->_queryComponents as $alias => $map) {
-            $sqlAlias = $this->getSqlTableAlias($alias);
-            if (isset($map['relation'])) {
-                $orderBy = $map['relation']->getOrderByStatement($sqlAlias, true);
-            } else {
-                $orderBy = $map['table']->getOrderByStatement($sqlAlias, true);
+            // Fix the orderbys so we only have one orderby per value
+            foreach ($this->_sqlParts['orderby'] as $k => $orderBy) {
+                $e = explode(', ', $orderBy);
+                unset($this->_sqlParts['orderby'][$k]);
+                foreach ($e as $v) {
+                    $this->_sqlParts['orderby'][] = $v;
+                }
             }
 
-            if ($orderBy) {
-                $e = explode(',', $orderBy);
-                $e = array_map('trim', $e);
-                foreach ($e as $v) {
-                    if ( ! in_array($v, $this->_sqlParts['orderby'])) {
-                        $this->_sqlParts['orderby'][] = $v;
+            // Add the default orderBy statements defined in the relationships and table classes
+            $added = array();
+            foreach ($this->_queryComponents as $alias => $map) {
+                $sqlAlias = $this->getSqlTableAlias($alias);
+                if (isset($map['relation'])) {
+                    $orderBy = $map['relation']->getOrderByStatement($sqlAlias, true);
+                } else {
+                    $orderBy = $map['table']->getOrderByStatement($sqlAlias, true);
+                }
+
+                if ($orderBy) {
+                    $e = explode(',', $orderBy);
+                    $e = array_map('trim', $e);
+                    foreach ($e as $v) {
+                        if ( ! in_array($v, $this->_sqlParts['orderby'])) {
+                            $this->_sqlParts['orderby'][] = $v;
+                        }
                     }
                 }
             }