From: Mike Bayer <mike_mp@zzzcomputing.com>
Date: Sat, 16 Jun 2012 22:42:55 +0000 (-0400)
Subject: set these up as None, the comprehensive solution here is
X-Git-Tag: rel_0_7_8~5
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d69d72f81e93a559ad81f2773a9271165506a25c;p=thirdparty%2Fsqlalchemy%2Fsqlalchemy.git

set these up as None, the comprehensive solution here is
in 0.8, [ticket:2498]
---

diff --git a/lib/sqlalchemy/engine/default.py b/lib/sqlalchemy/engine/default.py
index f3d05cac27..c93f390dba 100644
--- a/lib/sqlalchemy/engine/default.py
+++ b/lib/sqlalchemy/engine/default.py
@@ -351,6 +351,8 @@ class DefaultExecutionContext(base.ExecutionContext):
     result_map = None
     compiled = None
     statement = None
+    postfetch_cols = None
+    prefetch_cols = None
     _is_implicit_returning = False
     _is_explicit_returning = False