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<?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 3 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/>. /** * This file keeps track of upgrades to the data module * * Sometimes, changes between versions involve * alterations to database structures and other * major things that may break installations. * * The upgrade function in this file will attempt * to perform all the necessary actions to upgrade * your older installation to the current version. * * If there's something it cannot do itself, it * will tell you what you need to do. * * The commands in here will all be database-neutral, * using the methods of database_manager class * * Please do not forget to use upgrade_set_timeout() * before any action that may take longer time to finish. * * @package mod_data * @copyright 2006 Eloy Lafuente (stronk7) {@link http://stronk7.com} * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later */ function xmldb_data_upgrade($oldversion) { global $DB; // Automatically generated Moodle v4.1.0 release upgrade line. // Put any upgrade step following this. // Automatically generated Moodle v4.2.0 release upgrade line. // Put any upgrade step following this. if ($oldversion < 2023061300) { // Clean orphan data_records. $sql = "SELECT d.id FROM {data} d LEFT JOIN {data_fields} f ON d.id = f.dataid WHERE f.id IS NULL"; $emptydatas = $DB->get_records_sql($sql); if (!empty($emptydatas)) { $dataids = array_keys($emptydatas); [$datainsql, $dataparams] = $DB->get_in_or_equal($dataids, SQL_PARAMS_NAMED, 'data'); $DB->delete_records_select('data_records', "dataid $datainsql", $dataparams); } // Data savepoint reached. upgrade_mod_savepoint(true, 2023061300, 'data'); } // Automatically generated Moodle v4.3.0 release upgrade line. // Put any upgrade step following this. // Automatically generated Moodle v4.4.0 release upgrade line. // Put any upgrade step following this. return true; }