From 6ed579e7eb6e1eda3dd1b0afb306d58b9498bfa0 Mon Sep 17 00:00:00 2001
From: Shai Berger <shai@platonix.com>
Date: Tue, 30 Jul 2013 03:21:06 +0300
Subject: [PATCH] Fixed #20785 -- Corrected exception caught for Oracle LIKE
 operator detection

The code that tests to see which LIKE expressions to use now runs
using non-error-wrapped cursor, so cx_Oracle exceptions need to be caught
rather than Django DatabaseErrors.

Thanks Trac user ludo for report and initial patch.
---
 django/db/backends/oracle/base.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/django/db/backends/oracle/base.py b/django/db/backends/oracle/base.py
index 2d51d24b586..2786d05f79c 100644
--- a/django/db/backends/oracle/base.py
+++ b/django/db/backends/oracle/base.py
@@ -578,7 +578,7 @@ class DatabaseWrapper(BaseDatabaseWrapper):
                 cursor.execute("SELECT 1 FROM DUAL WHERE DUMMY %s"
                                % self._standard_operators['contains'],
                                ['X'])
-            except utils.DatabaseError:
+            except DatabaseError: 
                 self.operators = self._likec_operators
             else:
                 self.operators = self._standard_operators