From f625dc5168eaf4c8066953efed939ef43163b351 Mon Sep 17 00:00:00 2001
From: Deepak N <endeep123@gmail.com>
Date: Sat, 13 Jun 2015 12:15:33 +0530
Subject: [PATCH] #472 : Fix oracle exception "ORA-00907: missing right
 parenthesis" due to select_for_update in inner query

---
 kombu/transport/django/managers.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/kombu/transport/django/managers.py b/kombu/transport/django/managers.py
index 8e816315..d41f5d91 100644
--- a/kombu/transport/django/managers.py
+++ b/kombu/transport/django/managers.py
@@ -53,6 +53,8 @@ class QueueManager(models.Manager):
 
 
 def select_for_update(qs):
+    if connection.vendor == 'oracle':
+        return qs
     try:
         return qs.select_for_update()
     except AttributeError: