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<?php
declare(strict_types=1);
/**
* SPDX-FileCopyrightText: 2019 Nextcloud GmbH and Nextcloud contributors
* SPDX-License-Identifier: AGPL-3.0-or-later
*/
namespace OC\Core\Migrations;
use Closure;
use OCP\DB\ISchemaWrapper;
use OCP\DB\Types;
use OCP\IDBConnection;
use OCP\Migration\IOutput;
use OCP\Migration\SimpleMigrationStep;
class Version18000Date20190920085628 extends SimpleMigrationStep {
public function __construct(
protected IDBConnection $connection,
) {
}
/**
* @param IOutput $output
* @param Closure $schemaClosure The `\Closure` returns a `ISchemaWrapper`
* @param array $options
* @return null|ISchemaWrapper
*/
public function changeSchema(IOutput $output, Closure $schemaClosure, array $options): ?ISchemaWrapper {
/** @var ISchemaWrapper $schema */
$schema = $schemaClosure();
if ($schema->hasTable('groups')) {
$table = $schema->getTable('groups');
$table->addColumn('displayname', Types::STRING, [
'notnull' => true,
'length' => 255,
// Will be overwritten in postSchemaChange, but Oracle can not save
// empty strings in notnull columns
'default' => 'name',
]);
}
return $schema;
}
/**
* @param IOutput $output
* @param Closure $schemaClosure The `\Closure` returns a `ISchemaWrapper`
* @param array $options
*/
public function postSchemaChange(IOutput $output, Closure $schemaClosure, array $options) {
$query = $this->connection->getQueryBuilder();
$query->update('groups')
->set('displayname', 'gid');
$query->execute();
}
}
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