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Editing: Version31000Date20241018063111.php
<?php declare(strict_types=1); /** * SPDX-FileCopyrightText: 2024 Nextcloud GmbH and Nextcloud contributors * SPDX-License-Identifier: AGPL-3.0-or-later */ namespace OCA\SystemTags\Migration; use Closure; use Doctrine\DBAL\Types\Types; use OCP\DB\ISchemaWrapper; use OCP\Migration\Attributes\AddColumn; use OCP\Migration\Attributes\ColumnType; use OCP\Migration\IOutput; use OCP\Migration\SimpleMigrationStep; /** * Add etag column to systemtag */ #[AddColumn(table: 'systemtag', name: 'etag', type: ColumnType::STRING, description: 'Adding etag for systemtag table to prevent conflicts')] class Version31000Date20241018063111 extends SimpleMigrationStep { public function changeSchema(IOutput $output, Closure $schemaClosure, array $options): ?ISchemaWrapper { /** @var ISchemaWrapper $schema */ $schema = $schemaClosure(); if ($schema->hasTable('systemtag')) { $table = $schema->getTable('systemtag'); if (!$table->hasColumn('etag')) { $table->addColumn('etag', Types::STRING, [ 'notnull' => false, 'length' => 32, ]); } } return $schema; } }
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