78 lines
2.5 KiB
PHP
78 lines
2.5 KiB
PHP
<?php
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/**
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* @copyright Copyright (c) 2016, ownCloud, Inc.
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*
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* @author Christoph Wurst <christoph@winzerhof-wurst.at>
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* @author Morris Jobke <hey@morrisjobke.de>
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* @author Robin Appelman <robin@icewind.nl>
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* @author Thomas Müller <thomas.mueller@tmit.eu>
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* @author Victor Dubiniuk <dubiniuk@owncloud.com>
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*
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* @license AGPL-3.0
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*
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* This code is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License, version 3,
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* as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License, version 3,
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* along with this program. If not, see <http://www.gnu.org/licenses/>
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*
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*/
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namespace OC\DB;
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use Doctrine\DBAL\Schema\Schema;
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use Doctrine\DBAL\Schema\Table;
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class MySQLMigrator extends Migrator {
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/**
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* @param Schema $targetSchema
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* @param \Doctrine\DBAL\Connection $connection
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* @return \Doctrine\DBAL\Schema\SchemaDiff
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*/
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protected function getDiff(Schema $targetSchema, \Doctrine\DBAL\Connection $connection) {
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$platform = $connection->getDatabasePlatform();
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$platform->registerDoctrineTypeMapping('enum', 'string');
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$platform->registerDoctrineTypeMapping('bit', 'string');
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$schemaDiff = parent::getDiff($targetSchema, $connection);
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// identifiers need to be quoted for mysql
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foreach ($schemaDiff->changedTables as $tableDiff) {
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$tableDiff->name = $this->connection->quoteIdentifier($tableDiff->name);
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foreach ($tableDiff->changedColumns as $column) {
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$column->oldColumnName = $this->connection->quoteIdentifier($column->oldColumnName);
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}
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}
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return $schemaDiff;
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}
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/**
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* Speed up migration test by disabling autocommit and unique indexes check
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*
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* @param \Doctrine\DBAL\Schema\Table $table
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* @throws \OC\DB\MigrationException
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*/
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protected function checkTableMigrate(Table $table) {
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$this->connection->exec('SET autocommit=0');
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$this->connection->exec('SET unique_checks=0');
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try {
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parent::checkTableMigrate($table);
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} catch (\Exception $e) {
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$this->connection->exec('SET unique_checks=1');
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$this->connection->exec('SET autocommit=1');
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throw new MigrationException($table->getName(), $e->getMessage());
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}
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$this->connection->exec('SET unique_checks=1');
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$this->connection->exec('SET autocommit=1');
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}
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}
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