2 // This file is part of Moodle - http://moodle.org/
4 // Moodle is free software: you can redistribute it and/or modify
5 // it under the terms of the GNU General Public License as published by
6 // the Free Software Foundation, either version 3 of the License, or
7 // (at your option) any later version.
9 // Moodle is distributed in the hope that it will be useful,
10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 // GNU General Public License for more details.
14 // You should have received a copy of the GNU General Public License
15 // along with Moodle. If not, see <http://www.gnu.org/licenses/>.
18 * Native MariaDB class representing moodle database interface.
21 * @copyright 2013 Petr Skoda {@link http://skodak.org}
22 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
25 defined('MOODLE_INTERNAL') ||
die();
27 require_once(__DIR__
.'/moodle_database.php');
28 require_once(__DIR__
.'/mysqli_native_moodle_database.php');
29 require_once(__DIR__
.'/mysqli_native_moodle_recordset.php');
30 require_once(__DIR__
.'/mysqli_native_moodle_temptables.php');
33 * Native MariaDB class representing moodle database interface.
36 * @copyright 2013 Petr Skoda {@link http://skodak.org}
37 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
39 class mariadb_native_moodle_database
extends mysqli_native_moodle_database
{
42 * Returns localised database type name
43 * Note: can be used before connect()
46 public function get_name() {
47 return get_string('nativemariadb', 'install');
51 * Returns localised database configuration help.
52 * Note: can be used before connect()
55 public function get_configuration_help() {
56 return get_string('nativemariadbhelp', 'install');
60 * Returns the database vendor.
61 * Note: can be used before connect()
62 * @return string The db vendor name, usually the same as db family name.
64 public function get_dbvendor() {
69 * Returns more specific database driver type
70 * Note: can be used before connect()
71 * @return string db type mysqli, pgsql, oci, mssql, sqlsrv
73 protected function get_dbtype() {
78 * Returns database server info array
79 * @return array Array containing 'description' and 'version' info
81 public function get_server_info() {
82 $version = $this->mysqli
->server_info
;
84 if (preg_match('/^5\.5\.5-(10\..+)-MariaDB/i', $version, $matches)) {
85 // Looks like MariaDB decided to use these weird version numbers for better BC with MySQL...
86 $version = $matches[1];
88 return array('description'=>$this->mysqli
->server_info
, 'version'=>$version);
92 * It is time to require transactions everywhere.
94 * MyISAM is NOT supported!
98 protected function transactions_supported() {
99 if ($this->external
) {
100 return parent
::transactions_supported();