1 files changed, 23 insertions, 0 deletions
diff --git a/system/libraries/Database_Expression.php b/system/libraries/Database_Expression.php
new file mode 100644
index 0000000..007a0cb
--- /dev/null
+++ b/system/libraries/Database_Expression.php
@@ -0,0 +1,23 @@
+<?php defined('SYSPATH') or die('No direct script access.');
+/**
+ * Database expression.
+ *
+ * @package    Kohana
+ * @author     Kohana Team
+ * @copyright  (c) 2008-2009 Kohana Team
+ * @license    http://kohanaphp.com/license
+ */
+class Database_Expression_Core {
+
+	protected $expression;
+
+	public function __construct($expression)
+	{
+		$this->expression = $expression;
+	}
+
+	public function __toString()
+	{
+		return $this->expression;
+	}
+}