From 3df9538ec49e5c6a311fa39759b34485a02ca032 Mon Sep 17 00:00:00 2001
From: Romain Courteaud <romain@nexedi.com>
Date: Thu, 30 Aug 2012 11:16:02 +0200
Subject: [PATCH] Reduce number of JOIN

---
 product/ERP5/Document/Event.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/product/ERP5/Document/Event.py b/product/ERP5/Document/Event.py
index 4d7dffc82b..a067308ac6 100644
--- a/product/ERP5/Document/Event.py
+++ b/product/ERP5/Document/Event.py
@@ -83,8 +83,8 @@ class AcknowledgeableMixin:
       person_value = self.ERP5Site_getAuthenticatedMemberPersonValue(
                           user_name=user_name)
       if len(self.portal_catalog(portal_type='Acknowledgement',
-                causality_relative_url=self.getRelativeUrl(),
-                destination_relative_url=person_value.getRelativeUrl())) > 0:
+                default_causality_uid=self.getUid(),
+                default_destination_uid=person_value.getUid())) > 0:
         result = True
     return result
 
-- 
2.30.9