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Editing: Version3400Date20230819161945.php
<?php declare(strict_types=1); /** * SPDX-FileCopyrightText: 2023 Nextcloud GmbH and Nextcloud contributors * SPDX-License-Identifier: AGPL-3.0-or-later */ namespace OCA\Mail\Migration; use Closure; use OCP\DB\ISchemaWrapper; use OCP\Migration\IOutput; use OCP\Migration\SimpleMigrationStep; /** * @psalm-api */ class Version3400Date20230819161945 extends SimpleMigrationStep { /** * @param IOutput $output * @param Closure(): ISchemaWrapper $schemaClosure * @param array $options * @return null|ISchemaWrapper */ #[\Override] public function changeSchema(IOutput $output, Closure $schemaClosure, array $options): ?ISchemaWrapper { $schema = $schemaClosure(); $messagesRetentionTable = $schema->getTable('mail_messages_retention'); if ($messagesRetentionTable->hasIndex('mail_msg_retention_msgid_idx')) { $messagesRetentionTable->dropIndex('mail_msg_retention_msgid_idx'); } return $schema; } }
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