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<?php
declare(strict_types=1);
/**
* SPDX-FileCopyrightText: 2023 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\Migration\IOutput;
use OCP\Migration\SimpleMigrationStep;
// Create new tables for the Metadata API (files_metadata and files_metadata_index).
class Version28000Date20231004103301 extends SimpleMigrationStep {
public function changeSchema(IOutput $output, Closure $schemaClosure, array $options): ?ISchemaWrapper {
/** @var ISchemaWrapper $schema */
$schema = $schemaClosure();
$updated = false;
if (!$schema->hasTable('files_metadata')) {
$table = $schema->createTable('files_metadata');
$table->addColumn('id', Types::BIGINT, [
'autoincrement' => true,
'notnull' => true,
'length' => 20,
]);
$table->addColumn('file_id', Types::BIGINT, [
'notnull' => true,
'length' => 20,
]);
$table->addColumn('json', Types::TEXT);
$table->addColumn('sync_token', Types::STRING, [
'length' => 15,
]);
$table->addColumn('last_update', Types::DATETIME);
$table->setPrimaryKey(['id']);
$table->addUniqueIndex(['file_id'], 'files_meta_fileid');
$updated = true;
}
if (!$schema->hasTable('files_metadata_index')) {
$table = $schema->createTable('files_metadata_index');
$table->addColumn('id', Types::BIGINT, [
'autoincrement' => true,
'notnull' => true,
'length' => 20,
]);
$table->addColumn('file_id', Types::BIGINT, [
'notnull' => true,
'length' => 20,
]);
$table->addColumn('meta_key', Types::STRING, [
'notnull' => false,
'length' => 31,
]);
$table->addColumn('meta_value_string', Types::STRING, [
'notnull' => false,
'length' => 63,
]);
$table->addColumn('meta_value_int', Types::BIGINT, [
'notnull' => false,
'length' => 11,
]);
$table->setPrimaryKey(['id']);
$table->addIndex(['file_id', 'meta_key', 'meta_value_string'], 'f_meta_index');
$table->addIndex(['file_id', 'meta_key', 'meta_value_int'], 'f_meta_index_i');
$updated = true;
}
if (!$updated) {
return null;
}
return $schema;
}
}
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