From 00f9c254d91dae8b4fb3fea3f2d3fc64a58301f5 Mon Sep 17 00:00:00 2001
From: Dries Buytaert <dries@buytaert.net>
Date: Tue, 14 Apr 2009 06:22:10 +0000
Subject: - Patch #422366 by jamesAn: improved static caching in database
 drivers.

---
 includes/database/pgsql/schema.inc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'includes/database/pgsql')

diff --git a/includes/database/pgsql/schema.inc b/includes/database/pgsql/schema.inc
index 7e6947ff7..c4dda4c03 100644
--- a/includes/database/pgsql/schema.inc
+++ b/includes/database/pgsql/schema.inc
@@ -213,7 +213,8 @@ class DatabaseSchema_pgsql extends DatabaseSchema {
     // Put :normal last so it gets preserved by array_flip. This makes
     // it much easier for modules (such as schema.module) to map
     // database types back into schema types.
-    $map = array(
+    // $map does not use drupal_static as its value never changes.
+    static $map = array(
       'varchar:normal' => 'varchar',
       'char:normal' => 'character',
 
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