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<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); |
/** |
* CodeIgniter |
* |
* An open source application development framework for PHP 4.3.2 or newer |
* |
* @package CodeIgniter |
* @author ExpressionEngine Dev Team |
* @copyright Copyright (c) 2008, EllisLab, Inc. |
* @license http://codeigniter.com/user_guide/license.html |
* @link http://codeigniter.com |
* @since Version 1.0 |
* @filesource |
*/ |
|
// ------------------------------------------------------------------------ |
|
/** |
* MySQLi Utility Class |
* |
* @category Database |
* @author ExpressionEngine Dev Team |
* @link http://codeigniter.com/user_guide/database/ |
*/ |
class CI_DB_mysqli_utility extends CI_DB_utility { |
|
/** |
* List databases |
* |
* @access private |
* @return bool |
*/ |
function _list_databases() |
{ |
return "SHOW DATABASES"; |
} |
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// -------------------------------------------------------------------- |
|
/** |
* Optimize table query |
* |
* Generates a platform-specific query so that a table can be optimized |
* |
* @access private |
* @param string the table name |
* @return object |
*/ |
function _optimize_table($table) |
{ |
return "OPTIMIZE TABLE ".$this->db->_escape_identifiers($table); |
} |
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// -------------------------------------------------------------------- |
|
/** |
* Repair table query |
* |
* Generates a platform-specific query so that a table can be repaired |
* |
* @access private |
* @param string the table name |
* @return object |
*/ |
function _repair_table($table) |
{ |
return "REPAIR TABLE ".$this->db->_escape_identifiers($table); |
} |
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// -------------------------------------------------------------------- |
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/** |
* MySQLi Export |
* |
* @access private |
* @param array Preferences |
* @return mixed |
*/ |
function _backup($params = array()) |
{ |
// Currently unsupported |
return $this->db->display_error('db_unsuported_feature'); |
} |
|
|
/** |
* |
* The functions below have been deprecated as of 1.6, and are only here for backwards |
* compatibility. They now reside in dbforge(). The use of dbutils for database manipulation |
* is STRONGLY discouraged in favour if using dbforge. |
* |
*/ |
|
/** |
* Create database |
* |
* @access private |
* @param string the database name |
* @return bool |
*/ |
function _create_database($name) |
{ |
return "CREATE DATABASE ".$name; |
} |
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// -------------------------------------------------------------------- |
|
/** |
* Drop database |
* |
* @access private |
* @param string the database name |
* @return bool |
*/ |
function _drop_database($name) |
{ |
return "DROP DATABASE ".$name; |
} |
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} |
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/* End of file mysqli_utility.php */ |
/* Location: ./system/database/drivers/mysqli/mysqli_utility.php */ |