diff options
Diffstat (limited to 'core')
| -rw-r--r-- | core/Command/Db/ConvertFilecacheBigInt.php | 101 | ||||
| -rw-r--r-- | core/register_command.php | 1 |
2 files changed, 102 insertions, 0 deletions
diff --git a/core/Command/Db/ConvertFilecacheBigInt.php b/core/Command/Db/ConvertFilecacheBigInt.php new file mode 100644 index 00000000000..da3e60fbb5e --- /dev/null +++ b/core/Command/Db/ConvertFilecacheBigInt.php @@ -0,0 +1,101 @@ +<?php +/** + * @copyright Copyright (c) 2017 Joas Schilling <coding@schilljs.com> + * + * @author Joas Schilling <coding@schilljs.com> + * + * @license GNU AGPL version 3 or any later version + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU Affero 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 Affero General Public License for more details. + * + * You should have received a copy of the GNU Affero General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + * + */ + +namespace OC\Core\Command\Db; + +use Doctrine\DBAL\Types\Type; +use OC\DB\SchemaWrapper; +use OCP\IDBConnection; +use Symfony\Component\Console\Command\Command; +use Symfony\Component\Console\Input\InputInterface; +use Symfony\Component\Console\Output\OutputInterface; +use Symfony\Component\Console\Question\ConfirmationQuestion; + +class ConvertFilecacheBigInt extends Command { + + /** @var IDBConnection */ + private $connection; + + /** + * @param IDBConnection $connection + */ + public function __construct(IDBConnection $connection) { + $this->connection = $connection; + parent::__construct(); + } + + protected function configure() { + $this + ->setName('db:convert-filecache-bigint') + ->setDescription('Convert the ID columns of the filecache to BigInt'); + } + + protected function getColumnsByTable() { + return [ + 'filecache' => ['fileid', 'storage', 'parent', 'mimetype', 'mimepart'], + 'mimetypes' => ['id'], + 'storages' => ['numeric_id'], + ]; + } + + protected function execute(InputInterface $input, OutputInterface $output) { + + $schema = new SchemaWrapper($this->connection); + $updates = []; + + $tables = $this->getColumnsByTable(); + foreach ($tables as $tableName => $columns) { + $table = $schema->getTable($tableName); + + foreach ($columns as $columnName) { + $column = $table->getColumn($columnName); + if ($column->getType()->getName() !== Type::BIGINT) { + $column->setType(Type::getType(Type::BIGINT)); + $column->setOptions(['length' => 20]); + + $updates[] = $tableName . '.' . $columnName; + } + } + } + + if (empty($updates)) { + $output->writeln('<info>All tables already up to date!</info>'); + return 0; + } + + $output->writeln('<comment>This can take up to hours, depending on the number of files in your instance!</comment>'); + + if ($input->isInteractive()) { + $helper = $this->getHelper('question'); + $question = new ConfirmationQuestion('Continue with the conversion (y/n)? [n] ', false); + + if (!$helper->ask($input, $output, $question)) { + return 1; + } + } + + $this->connection->migrateToSchema($schema->getWrappedSchema()); + + return 0; + } +} diff --git a/core/register_command.php b/core/register_command.php index 02bdbedc6e0..3cba0565993 100644 --- a/core/register_command.php +++ b/core/register_command.php @@ -85,6 +85,7 @@ if (\OC::$server->getConfig()->getSystemValue('installed', false)) { $application->add(new OC\Core\Command\Db\ConvertType(\OC::$server->getConfig(), new \OC\DB\ConnectionFactory(\OC::$server->getSystemConfig()))); $application->add(new OC\Core\Command\Db\ConvertMysqlToMB4(\OC::$server->getConfig(), \OC::$server->getDatabaseConnection(), \OC::$server->getURLGenerator(), \OC::$server->getLogger())); + $application->add(new OC\Core\Command\Db\ConvertFilecacheBigInt(\OC::$server->getDatabaseConnection())); $application->add(new OC\Core\Command\Db\Migrations\StatusCommand(\OC::$server->getDatabaseConnection())); $application->add(new OC\Core\Command\Db\Migrations\MigrateCommand(\OC::$server->getDatabaseConnection())); $application->add(new OC\Core\Command\Db\Migrations\GenerateCommand(\OC::$server->getDatabaseConnection())); |