xref: /webtrees/app/Schema/Migration6.php (revision 362be83a34a1d0ba0292c4387f55a3b0ea10cb2f)

<?php
/**
 * webtrees: online genealogy
 * Copyright (C) 2018 webtrees development team
 * This program 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.
 * This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
 */
declare(strict_types=1);

namespace Fisharebest\Webtrees\Schema;

use Fisharebest\Webtrees\Database;
use Fisharebest\Webtrees\DebugBar;
use PDOException;

/**
 * Upgrade the database schema from version 6 to version 7.
 */
class Migration6 implements MigrationInterface
{
    /**
     * Upgrade to to the next version
     *
     * @return void
     */
    public function upgrade(): void
    {
        // Remove tables/columns relating to remote linking
        Database::exec(
            "DROP TABLE IF EXISTS `##remotelinks`"
        );

        try {
            Database::exec(
                "ALTER TABLE `##sources` DROP INDEX ix2"
            );
        } catch (PDOException $ex) {
            // already been done?
        }

        try {
            Database::exec(
                "ALTER TABLE `##sources` DROP COLUMN s_dbid"
            );
        } catch (PDOException $ex) {
            // already been done?
        }
    }
}