# HG changeset patch
# User Oben Sonne <obensonne@googlemail.com>
# Date 1413666528 -7200
#      Sat Oct 18 23:08:48 2014 +0200
# Node ID 650192d4e225ea6fc30d3a1eef968e02eb68dd0e
# Parent  b946b40f74b916b7f13153ab5851486d29e0f11a
minor exception logging fix

diff --git a/src/deeno/db.py b/src/deeno/db.py
--- a/src/deeno/db.py
+++ b/src/deeno/db.py
@@ -95,7 +95,7 @@
     def wrapper(relation, *args, **kwargs):
         if not relation.pk:
             raise AttributeError('invoked primary-key-requiring operation %r '
-                'on relation without a primary key')
+                'on relation without a primary key' % method.__name__)
         return method(relation, *args, **kwargs)
 
     return wrapper