update_0801_0803.php

<?php
/**
 * ---------------------------------------------------------------------
 * GLPI - Gestionnaire Libre de Parc Informatique
 * Copyright (C) 2015-2018 Teclib' and contributors.
 *
 * http://glpi-project.org
 *
 * based on GLPI - Gestionnaire Libre de Parc Informatique
 * Copyright (C) 2003-2014 by the INDEPNET Development Team.
 *
 * ---------------------------------------------------------------------
 *
 * LICENSE
 *
 * This file is part of GLPI.
 *
 * GLPI 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.
 *
 * GLPI 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 GLPI. If not, see <http://www.gnu.org/licenses/>.
 * ---------------------------------------------------------------------
 */

/**
 * Update from 0.80.1 to 0.80.3
 *
 * @return bool for success (will die for most error)
**/
function update0801to0803() {
   global $DB, $migration;

   $updateresult     = true;
   $ADDTODISPLAYPREF = [];

   //TRANS: %s is the number of new version
   $migration->displayTitle(sprintf(__('Update to %s'), '0.80.3'));
   $migration->setVersion('0.80.3');

   $migration->changeField("glpi_fieldunicities", 'fields', 'fields', "text");

   $migration->dropKey('glpi_ocslinks', 'unicity');
   $migration->migrationOneTable('glpi_ocslinks');
   $migration->addKey("glpi_ocslinks", ['ocsid', 'ocsservers_id'],
                        "unicity", "UNIQUE");

   // must always be at the end
   $migration->executeMigration();

   return $updateresult;
}