You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
60 lines
2.3 KiB
60 lines
2.3 KiB
2 years ago
|
<?php
|
||
|
|
// This file is part of Moodle - http://moodle.org/
|
||
|
|
//
|
||
|
|
// Moodle is free software: you can redistribute it and/or modify
|
||
|
|
// it under the terms of the GNU General Public License as published by
|
||
|
|
// the Free Software Foundation, either version 2 of the License, or
|
||
|
|
// (at your option) any later version.
|
||
|
|
//
|
||
|
|
// Moodle is distributed in the hope that it will be useful,
|
||
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
|
|
// GNU General Public License for more details.
|
||
|
|
//
|
||
|
|
// You should have received a copy of the GNU General Public License
|
||
|
|
// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
|
||
|
|
|
||
|
|
/**
|
||
|
|
* sqlsrv specific temptables store. Needed because temporary tables
|
||
|
|
* are named differently than normal tables. Also used to be able to retrieve
|
||
|
|
* temp table names included in the get_tables() method of the DB.
|
||
|
|
*
|
||
|
|
* @package core_dml
|
||
|
|
* @copyright 2009 onwards Eloy Lafuente (stronk7) {@link http://stronk7.com}
|
||
|
|
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v2 or later
|
||
|
|
*/
|
||
|
|
|
||
|
|
defined('MOODLE_INTERNAL') || die();
|
||
|
|
|
||
|
|
require_once(__DIR__.'/moodle_temptables.php');
|
||
|
|
|
||
|
|
/**
|
||
|
|
* This class is not specific to the SQL Server Native Driver but rather
|
||
|
|
* to the family of Microsoft SQL Servers.
|
||
|
|
*
|
||
|
|
* @package core_dml
|
||
|
|
* @copyright 2009 onwards Eloy Lafuente (stronk7) {@link http://stronk7.com}
|
||
|
|
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v2 or later
|
||
|
|
*/
|
||
|
|
class sqlsrv_native_moodle_temptables extends moodle_temptables {
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Add one temptable to the store.
|
||
|
|
*
|
||
|
|
* Overriden because SQLSRV requires to add # for local (session) temporary
|
||
|
|
* tables before the prefix.
|
||
|
|
*
|
||
|
|
* Given one moodle temptable name (without prefix), add it to the store, with the
|
||
|
|
* key being the original moodle name and the value being the real db temptable name
|
||
|
|
* already prefixed
|
||
|
|
*
|
||
|
|
* Override and use this *only* if the database requires modification in the table name.
|
||
|
|
*
|
||
|
|
* @param string $tablename name without prefix of the table created as temptable
|
||
|
|
*/
|
||
|
|
public function add_temptable($tablename) {
|
||
|
|
// TODO: throw exception if exists: if ($this->is_temptable...
|
||
|
|
$this->temptables[$tablename] = '#' . $this->prefix . $tablename;
|
||
|
|
}
|
||
|
|
}
|