From 700fc306106c7acebb73e9479f93006388ea80a0 Mon Sep 17 00:00:00 2001
From: Florian Pritz <bluewind@xinu.at>
Date: Thu, 12 Jul 2012 01:08:15 +0200
Subject: Add unique index for users.username

Signed-off-by: Florian Pritz <bluewind@xinu.at>
---
 application/config/migration.php                  |  2 +-
 application/migrations/006_add_username_index.php | 21 +++++++++++++++++++++
 2 files changed, 22 insertions(+), 1 deletion(-)
 create mode 100644 application/migrations/006_add_username_index.php

(limited to 'application')

diff --git a/application/config/migration.php b/application/config/migration.php
index bfcc3aed7..ad75f740c 100644
--- a/application/config/migration.php
+++ b/application/config/migration.php
@@ -21,7 +21,7 @@ $config['migration_enabled'] = true;
 | be upgraded / downgraded to.
 |
 */
-$config['migration_version'] = 5;
+$config['migration_version'] = 6;
 
 
 /*
diff --git a/application/migrations/006_add_username_index.php b/application/migrations/006_add_username_index.php
new file mode 100644
index 000000000..cdeefedc4
--- /dev/null
+++ b/application/migrations/006_add_username_index.php
@@ -0,0 +1,21 @@
+<?php
+defined('BASEPATH') OR exit('No direct script access allowed');
+
+class Migration_Add_username_index extends CI_Migration {
+
+	public function up()
+	{
+		$this->db->query("
+			ALTER TABLE `users`
+			ADD UNIQUE `username` (`username`);
+		");
+	}
+
+	public function down()
+	{
+		$this->db->query("
+			ALTER TABLE `files`
+			DROP INDEX `username`;
+		");
+	}
+}
-- 
cgit v1.2.3-24-g4f1b