Readded PDO drivers.
diff --git a/system/database/drivers/pdo/pdo_driver.php b/system/database/drivers/pdo/pdo_driver.php
index f698932..5de2079 100644
--- a/system/database/drivers/pdo/pdo_driver.php
+++ b/system/database/drivers/pdo/pdo_driver.php
@@ -5,9 +5,9 @@
* An open source application development framework for PHP 5.1.6 or newer
*
* @package CodeIgniter
- * @author ExpressionEngine Dev Team
* @copyright Copyright (c) 2008 - 2011, EllisLab, Inc.
* @license http://codeigniter.com/user_guide/license.html
+ * @author EllisLab Dev Team
* @link http://codeigniter.com
* @since Version 2.1.0
* @filesource
@@ -25,10 +25,9 @@
* @package CodeIgniter
* @subpackage Drivers
* @category Database
- * @author ExpressionEngine Dev Team
+ * @author EllisLab Dev Team
* @link http://codeigniter.com/user_guide/database/
*/
-
class CI_DB_pdo_driver extends CI_DB {
var $dbdriver = 'pdo';
@@ -37,7 +36,7 @@
var $_escape_char = '';
var $_like_escape_str;
var $_like_escape_chr;
-
+
/**
* The syntax to count rows is slightly different across different
@@ -52,13 +51,13 @@
function __construct($params)
{
parent::__construct($params);
-
+
// clause and character used for LIKE escape sequences
if (strpos($this->hostname, 'mysql') !== FALSE)
{
$this->_like_escape_str = '';
$this->_like_escape_chr = '';
-
+
//Prior to this version, the charset can't be set in the dsn
if(is_php('5.3.6'))
{
@@ -80,6 +79,7 @@
}
$this->hostname .= ";dbname=".$this->database;
+
$this->trans_enabled = FALSE;
$this->_random_keyword = ' RND('.time().')'; // database specific random keyword
@@ -190,7 +190,7 @@
{
$sql = $this->_prep_query($sql);
$result_id = $this->conn_id->query($sql);
-
+
if (is_object($result_id))
{
$this->affect_rows = $result_id->rowCount();
@@ -199,7 +199,7 @@
{
$this->affect_rows = 0;
}
-
+
return $result_id;
}
@@ -319,16 +319,16 @@
return $str;
}
-
+
//Escape the string
$str = $this->conn_id->quote($str);
-
+
//If there are duplicated quotes, trim them away
if (strpos($str, "'") === 0)
{
$str = substr($str, 1, -1);
}
-
+
// escape LIKE condition wildcards
if ($like === TRUE)
{
@@ -530,7 +530,7 @@
if (strpos($item, '.') !== FALSE)
{
$str = $this->_escape_char.str_replace('.', $this->_escape_char.'.'.$this->_escape_char, $item).$this->_escape_char;
-
+
}
else
{
@@ -580,7 +580,7 @@
{
return "INSERT INTO ".$table." (".implode(', ', $keys).") VALUES (".implode(', ', $values).")";
}
-
+
// --------------------------------------------------------------------
/**
@@ -633,7 +633,7 @@
return $sql;
}
-
+
// --------------------------------------------------------------------
/**
@@ -775,7 +775,7 @@
{
$sql .= " OFFSET ".$offset;
}
-
+
return $sql;
}
}