| Esen Sagynov | 2e08794 | 2011-08-09 23:35:01 -0700 | [diff] [blame^] | 1 | <?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); |
| 2 | /** |
| 3 | * CodeIgniter |
| 4 | * |
| 5 | * An open source application development framework for PHP 5.1.6 or newer |
| 6 | * |
| 7 | * @package CodeIgniter |
| 8 | * @author Esen Sagynov |
| 9 | * @copyright Copyright (c) 2008 - 2011, EllisLab, Inc. |
| 10 | * @license http://codeigniter.com/user_guide/license.html |
| 11 | * @link http://codeigniter.com |
| 12 | * @since Version 1.0 |
| 13 | * @filesource |
| 14 | */ |
| 15 | |
| 16 | // ------------------------------------------------------------------------ |
| 17 | |
| 18 | /** |
| 19 | * CUBRID Utility Class |
| 20 | * |
| 21 | * @category Database |
| 22 | * @author ExpressionEngine Dev Team |
| 23 | * @link http://codeigniter.com/user_guide/database/ |
| 24 | */ |
| 25 | class CI_DB_cubrid_utility extends CI_DB_utility { |
| 26 | |
| 27 | /** |
| 28 | * List databases |
| 29 | * |
| 30 | * @access private |
| 31 | * @return array |
| 32 | */ |
| 33 | function _list_databases() |
| 34 | { |
| 35 | // CUBRID does not allow to see the list of all databases on the |
| 36 | // server. It is the way its architecture is designed. Every |
| 37 | // database is independent and isolated. |
| 38 | // For this reason we can return only the name of the currect |
| 39 | // connected database. |
| 40 | if ($this->conn_id) |
| 41 | { |
| 42 | return "SELECT '" . $this->database . "'"; |
| 43 | } |
| 44 | else{ |
| 45 | return FALSE; |
| 46 | } |
| 47 | } |
| 48 | |
| 49 | // -------------------------------------------------------------------- |
| 50 | |
| 51 | /** |
| 52 | * Optimize table query |
| 53 | * |
| 54 | * Generates a platform-specific query so that a table can be optimized |
| 55 | * |
| 56 | * @access private |
| 57 | * @param string the table name |
| 58 | * @return object |
| 59 | * @link http://www.cubrid.org/manual/840/en/Optimize%20Database |
| 60 | */ |
| 61 | function _optimize_table($table) |
| 62 | { |
| 63 | // No SQL based support in CUBRID as of version 8.4.0. Database or |
| 64 | // table optimization can be performed using CUBRID Manager |
| 65 | // database administration tool. See the link above for more info. |
| 66 | return FALSE; |
| 67 | } |
| 68 | |
| 69 | // -------------------------------------------------------------------- |
| 70 | |
| 71 | /** |
| 72 | * Repair table query |
| 73 | * |
| 74 | * Generates a platform-specific query so that a table can be repaired |
| 75 | * |
| 76 | * @access private |
| 77 | * @param string the table name |
| 78 | * @return object |
| 79 | * @link http://www.cubrid.org/manual/840/en/Checking%20Database%20Consistency |
| 80 | */ |
| 81 | function _repair_table($table) |
| 82 | { |
| 83 | // Not supported in CUBRID as of version 8.4.0. Database or |
| 84 | // table consistency can be checked using CUBRID Manager |
| 85 | // database administration tool. See the link above for more info. |
| 86 | return FALSE; |
| 87 | } |
| 88 | |
| 89 | // -------------------------------------------------------------------- |
| 90 | /** |
| 91 | * CUBRID Export |
| 92 | * |
| 93 | * @access private |
| 94 | * @param array Preferences |
| 95 | * @return mixed |
| 96 | */ |
| 97 | function _backup($params = array()) |
| 98 | { |
| 99 | // No SQL based support in CUBRID as of version 8.4.0. Database or |
| 100 | // table backup can be performed using CUBRID Manager |
| 101 | // database administration tool. |
| 102 | return $this->db->display_error('db_unsuported_feature'); |
| 103 | } |
| 104 | } |
| 105 | |
| 106 | /* End of file cubrid_utility.php */ |
| 107 | /* Location: ./system/database/drivers/cubrid/cubrid_utility.php */ |