Initial commit
This commit is contained in:
11
system/database/drivers/mssql/index.html
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11
system/database/drivers/mssql/index.html
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<!DOCTYPE html>
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<html>
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<head>
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<title>403 Forbidden</title>
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</head>
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<body>
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<p>Directory access is forbidden.</p>
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</body>
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</html>
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519
system/database/drivers/mssql/mssql_driver.php
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519
system/database/drivers/mssql/mssql_driver.php
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File diff suppressed because it is too large
Load Diff
152
system/database/drivers/mssql/mssql_forge.php
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152
system/database/drivers/mssql/mssql_forge.php
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<?php
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/**
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* CodeIgniter
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*
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* An open source application development framework for PHP
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*
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* This content is released under the MIT License (MIT)
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*
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* Copyright (c) 2019 - 2022, CodeIgniter Foundation
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*
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* @package CodeIgniter
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* @author EllisLab Dev Team
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* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
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* @copyright Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
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* @copyright Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
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* @license https://opensource.org/licenses/MIT MIT License
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* @link https://codeigniter.com
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* @since Version 1.3.0
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* @filesource
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*/
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defined('BASEPATH') OR exit('No direct script access allowed');
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/**
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* MS SQL Forge Class
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*
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* @package CodeIgniter
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* @subpackage Drivers
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* @category Database
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* @author EllisLab Dev Team
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* @link https://codeigniter.com/userguide3/database/
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*/
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class CI_DB_mssql_forge extends CI_DB_forge {
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/**
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* CREATE TABLE IF statement
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*
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* @var string
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*/
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protected $_create_table_if = "IF NOT EXISTS (SELECT * FROM sysobjects WHERE ID = object_id(N'%s') AND OBJECTPROPERTY(id, N'IsUserTable') = 1)\nCREATE TABLE";
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/**
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* DROP TABLE IF statement
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*
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* @var string
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*/
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protected $_drop_table_if = "IF EXISTS (SELECT * FROM sysobjects WHERE ID = object_id(N'%s') AND OBJECTPROPERTY(id, N'IsUserTable') = 1)\nDROP TABLE";
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/**
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* UNSIGNED support
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*
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* @var array
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*/
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protected $_unsigned = array(
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'TINYINT' => 'SMALLINT',
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'SMALLINT' => 'INT',
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'INT' => 'BIGINT',
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'REAL' => 'FLOAT'
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);
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// --------------------------------------------------------------------
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/**
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* ALTER TABLE
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*
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* @param string $alter_type ALTER type
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* @param string $table Table name
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* @param mixed $field Column definition
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* @return string|string[]
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*/
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protected function _alter_table($alter_type, $table, $field)
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{
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if (in_array($alter_type, array('ADD', 'DROP'), TRUE))
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{
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return parent::_alter_table($alter_type, $table, $field);
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}
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$sql = 'ALTER TABLE '.$this->db->escape_identifiers($table).' ALTER COLUMN ';
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$sqls = array();
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for ($i = 0, $c = count($field); $i < $c; $i++)
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{
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$sqls[] = $sql.$this->_process_column($field[$i]);
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}
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return $sqls;
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}
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// --------------------------------------------------------------------
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/**
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* Field attribute TYPE
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*
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* Performs a data type mapping between different databases.
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*
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* @param array &$attributes
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* @return void
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*/
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protected function _attr_type(&$attributes)
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{
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if (isset($attributes['CONSTRAINT']) && strpos($attributes['TYPE'], 'INT') !== FALSE)
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{
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unset($attributes['CONSTRAINT']);
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}
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switch (strtoupper($attributes['TYPE']))
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{
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case 'MEDIUMINT':
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$attributes['TYPE'] = 'INTEGER';
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$attributes['UNSIGNED'] = FALSE;
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return;
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case 'INTEGER':
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$attributes['TYPE'] = 'INT';
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return;
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default: return;
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}
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}
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// --------------------------------------------------------------------
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/**
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* Field attribute AUTO_INCREMENT
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*
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* @param array &$attributes
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* @param array &$field
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* @return void
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*/
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protected function _attr_auto_increment(&$attributes, &$field)
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{
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if ( ! empty($attributes['AUTO_INCREMENT']) && $attributes['AUTO_INCREMENT'] === TRUE && stripos($field['type'], 'int') !== FALSE)
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{
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$field['auto_increment'] = ' IDENTITY(1,1)';
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}
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}
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}
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199
system/database/drivers/mssql/mssql_result.php
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199
system/database/drivers/mssql/mssql_result.php
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@@ -0,0 +1,199 @@
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<?php
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/**
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* CodeIgniter
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*
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* An open source application development framework for PHP
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*
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* This content is released under the MIT License (MIT)
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*
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* Copyright (c) 2019 - 2022, CodeIgniter Foundation
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*
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* @package CodeIgniter
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* @author EllisLab Dev Team
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* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
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* @copyright Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
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* @copyright Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
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* @license https://opensource.org/licenses/MIT MIT License
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* @link https://codeigniter.com
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* @since Version 1.3.0
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* @filesource
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*/
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defined('BASEPATH') OR exit('No direct script access allowed');
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/**
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* MSSQL Result Class
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*
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* This class extends the parent result class: CI_DB_result
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*
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* @package CodeIgniter
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* @subpackage Drivers
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* @category Database
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* @author EllisLab Dev Team
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* @link https://codeigniter.com/userguide3/database/
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*/
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class CI_DB_mssql_result extends CI_DB_result {
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/**
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* Number of rows in the result set
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*
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* @return int
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*/
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public function num_rows()
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{
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return is_int($this->num_rows)
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? $this->num_rows
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: $this->num_rows = mssql_num_rows($this->result_id);
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}
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// --------------------------------------------------------------------
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/**
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* Number of fields in the result set
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*
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* @return int
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*/
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public function num_fields()
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{
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return mssql_num_fields($this->result_id);
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}
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// --------------------------------------------------------------------
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/**
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* Fetch Field Names
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*
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* Generates an array of column names
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*
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* @return array
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*/
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public function list_fields()
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{
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$field_names = array();
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mssql_field_seek($this->result_id, 0);
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while ($field = mssql_fetch_field($this->result_id))
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{
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$field_names[] = $field->name;
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}
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return $field_names;
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}
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// --------------------------------------------------------------------
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/**
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* Field data
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*
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* Generates an array of objects containing field meta-data
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*
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* @return array
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*/
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public function field_data()
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{
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$retval = array();
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for ($i = 0, $c = $this->num_fields(); $i < $c; $i++)
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{
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$field = mssql_fetch_field($this->result_id, $i);
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$retval[$i] = new stdClass();
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$retval[$i]->name = $field->name;
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$retval[$i]->type = $field->type;
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$retval[$i]->max_length = $field->max_length;
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}
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return $retval;
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}
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// --------------------------------------------------------------------
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/**
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* Free the result
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*
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* @return void
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*/
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public function free_result()
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{
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if (is_resource($this->result_id))
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{
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mssql_free_result($this->result_id);
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$this->result_id = FALSE;
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}
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}
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// --------------------------------------------------------------------
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/**
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* Data Seek
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*
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* Moves the internal pointer to the desired offset. We call
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* this internally before fetching results to make sure the
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* result set starts at zero.
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*
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* @param int $n
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* @return bool
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*/
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public function data_seek($n = 0)
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{
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return mssql_data_seek($this->result_id, $n);
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}
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// --------------------------------------------------------------------
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/**
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* Result - associative array
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*
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* Returns the result set as an array
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*
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* @return array
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*/
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protected function _fetch_assoc()
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{
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return mssql_fetch_assoc($this->result_id);
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}
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// --------------------------------------------------------------------
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/**
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* Result - object
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*
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* Returns the result set as an object
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*
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* @param string $class_name
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* @return object
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*/
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protected function _fetch_object($class_name = 'stdClass')
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{
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$row = mssql_fetch_object($this->result_id);
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if ($class_name === 'stdClass' OR ! $row)
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{
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return $row;
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}
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$class_name = new $class_name();
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foreach ($row as $key => $value)
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{
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$class_name->$key = $value;
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}
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return $class_name;
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}
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}
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78
system/database/drivers/mssql/mssql_utility.php
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78
system/database/drivers/mssql/mssql_utility.php
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@@ -0,0 +1,78 @@
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<?php
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/**
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* CodeIgniter
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||||
*
|
||||
* An open source application development framework for PHP
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||||
*
|
||||
* This content is released under the MIT License (MIT)
|
||||
*
|
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* Copyright (c) 2019 - 2022, CodeIgniter Foundation
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
* of this software and associated documentation files (the "Software"), to deal
|
||||
* in the Software without restriction, including without limitation the rights
|
||||
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
* copies of the Software, and to permit persons to whom the Software is
|
||||
* furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in
|
||||
* all copies or substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
* THE SOFTWARE.
|
||||
*
|
||||
* @package CodeIgniter
|
||||
* @author EllisLab Dev Team
|
||||
* @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/)
|
||||
* @copyright Copyright (c) 2014 - 2019, British Columbia Institute of Technology (https://bcit.ca/)
|
||||
* @copyright Copyright (c) 2019 - 2022, CodeIgniter Foundation (https://codeigniter.com/)
|
||||
* @license https://opensource.org/licenses/MIT MIT License
|
||||
* @link https://codeigniter.com
|
||||
* @since Version 1.3.0
|
||||
* @filesource
|
||||
*/
|
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defined('BASEPATH') OR exit('No direct script access allowed');
|
||||
|
||||
/**
|
||||
* MS SQL Utility Class
|
||||
*
|
||||
* @package CodeIgniter
|
||||
* @subpackage Drivers
|
||||
* @category Database
|
||||
* @author EllisLab Dev Team
|
||||
* @link https://codeigniter.com/userguide3/database/
|
||||
*/
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class CI_DB_mssql_utility extends CI_DB_utility {
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/**
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* List databases statement
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*
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* @var string
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||||
*/
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protected $_list_databases = 'EXEC sp_helpdb'; // Can also be: EXEC sp_databases
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/**
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* OPTIMIZE TABLE statement
|
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*
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* @var string
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*/
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protected $_optimize_table = 'ALTER INDEX all ON %s REORGANIZE';
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|
||||
/**
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* Export
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||||
*
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* @param array $params Preferences
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||||
* @return bool
|
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*/
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protected function _backup($params = array())
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||||
{
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||||
// Currently unsupported
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return $this->db->display_error('db_unsupported_feature');
|
||||
}
|
||||
|
||||
}
|
Reference in New Issue
Block a user