From ae5328cd9050b72c052bb33daf14f7e04e3cd5b7 Mon Sep 17 00:00:00 2001
From: Bradley M. Froehle <brad.froehle@gmail.com>
Date: Sun, 10 Apr 2011 15:49:40 -0700
Subject: [PATCH] - Patch #966210 by mfb, bfroehle: Fixed DB Case Sensitivity.

---
 includes/database/mysql/schema.inc |    9 +++++++--
 includes/database/schema.inc       |    3 +++
 modules/system/system.install      |    1 +
 3 files changed, 11 insertions(+), 2 deletions(-)

diff --git a/includes/database/mysql/schema.inc b/includes/database/mysql/schema.inc
index 4e88fa1..d0f4259 100644
--- a/includes/database/mysql/schema.inc
+++ b/includes/database/mysql/schema.inc
@@ -131,8 +131,13 @@ class DatabaseSchema_mysql extends DatabaseSchema {
   protected function createFieldSql($name, $spec) {
     $sql = "`" . $name . "` " . $spec['mysql_type'];
 
-    if (in_array($spec['mysql_type'], array('VARCHAR', 'CHAR', 'TINYTEXT', 'MEDIUMTEXT', 'LONGTEXT', 'TEXT')) && isset($spec['length'])) {
-      $sql .= '(' . $spec['length'] . ')';
+    if (in_array($spec['mysql_type'], array('VARCHAR', 'CHAR', 'TINYTEXT', 'MEDIUMTEXT', 'LONGTEXT', 'TEXT'))) {
+      if (isset($spec['length'])) {
+        $sql .= '(' . $spec['length'] . ')';
+      }
+      if (!empty($spec['binary'])) {
+        $sql .= ' BINARY';
+      }
     }
     elseif (isset($spec['precision']) && isset($spec['scale'])) {
       $sql .= '(' . $spec['precision'] . ', ' . $spec['scale'] . ')';
diff --git a/includes/database/schema.inc b/includes/database/schema.inc
index de1b2f5..69c19c5 100644
--- a/includes/database/schema.inc
+++ b/includes/database/schema.inc
@@ -76,6 +76,9 @@ require_once dirname(__FILE__) . '/query.inc';
  *       the precision (total number of significant digits) and scale
  *       (decimal digits right of the decimal point). Both values are
  *       mandatory. Ignored for other field types.
+ *     - 'binary': For type 'char', 'varchar' or 'text' fields on MySQL, forces
+ *       a case-sensitive binary collation. This has no effect on other database
+ *       types for which case sensitivity is already the default behavior.
  *     All parameters apart from 'type' are optional except that type
  *     'numeric' columns must specify 'precision' and 'scale'.
  *  - 'primary key': An array of one or more key column specifiers (see below)
diff --git a/modules/system/system.install b/modules/system/system.install
index c89ce4f..d861b3f 100644
--- a/modules/system/system.install
+++ b/modules/system/system.install
@@ -817,6 +817,7 @@ function system_schema() {
         'length' => 255,
         'not null' => TRUE,
         'default' => '',
+        'binary' => TRUE,
       ),
       'filemime' => array(
         'description' => "The file's MIME type.",
-- 
1.7.3.5