From c5d3a925c7285df4133cdb028f3a4bf44fd01e59 Mon Sep 17 00:00:00 2001
From: Matt Boersma <matt@sprout.org>
Date: Fri, 21 Dec 2007 18:49:07 +0000
Subject: [PATCH] Set Oracle stmtcachesize to 20 instead of 0 for a performance
 boost.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@6965 bcc190cf-cafb-0310-a4f2-bffc1f526a37
---
 django/db/backends/oracle/base.py | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/django/db/backends/oracle/base.py b/django/db/backends/oracle/base.py
index e7a5b9d1a6..5dd62432c5 100644
--- a/django/db/backends/oracle/base.py
+++ b/django/db/backends/oracle/base.py
@@ -432,6 +432,12 @@ class DatabaseWrapper(BaseDatabaseWrapper):
                 self.oracle_version = int(self.connection.version.split('.')[0])
             except ValueError:
                 pass
+            try:
+                self.connection.stmtcachesize = 20
+            except:
+                # Django docs specify cx_Oracle version 4.3.1 or higher, but
+                # stmtcachesize is available only in 4.3.2 and up.
+                pass
         if not cursor:
             cursor = FormatStylePlaceholderCursor(self.connection)
         # Default arraysize of 1 is highly sub-optimal.