nextcloud/lib/private/DB/SQLiteMigrator.php

58 lines
1.9 KiB
PHP

<?php
/**
* @copyright Copyright (c) 2016, ownCloud, Inc.
*
* @author Christoph Wurst <christoph@winzerhof-wurst.at>
* @author Morris Jobke <hey@morrisjobke.de>
* @author Robin Appelman <robin@icewind.nl>
* @author Thomas Müller <thomas.mueller@tmit.eu>
* @author Victor Dubiniuk <dubiniuk@owncloud.com>
*
* @license AGPL-3.0
*
* This code is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License, version 3,
* as published by the Free Software Foundation.
*
* 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License, version 3,
* along with this program. If not, see <http://www.gnu.org/licenses/>
*
*/
namespace OC\DB;
use Doctrine\DBAL\Schema\Schema;
use Doctrine\DBAL\Types\BigIntType;
use Doctrine\DBAL\Types\Type;
class SQLiteMigrator extends Migrator {
/**
* @param Schema $targetSchema
* @param \Doctrine\DBAL\Connection $connection
* @return \Doctrine\DBAL\Schema\SchemaDiff
*/
protected function getDiff(Schema $targetSchema, \Doctrine\DBAL\Connection $connection) {
$platform = $connection->getDatabasePlatform();
$platform->registerDoctrineTypeMapping('tinyint unsigned', 'integer');
$platform->registerDoctrineTypeMapping('smallint unsigned', 'integer');
$platform->registerDoctrineTypeMapping('varchar ', 'string');
// with sqlite autoincrement columns is of type integer
foreach ($targetSchema->getTables() as $table) {
foreach ($table->getColumns() as $column) {
if ($column->getType() instanceof BigIntType && $column->getAutoincrement()) {
$column->setType(Type::getType('integer'));
}
}
}
return parent::getDiff($targetSchema, $connection);
}
}