1 files changed, 39 insertions, 0 deletions
diff --git a/core/Migrations/Version25000Date20220602190540.php b/core/Migrations/Version25000Date20220602190540.php
new file mode 100644
index 00000000000..999a0c50e60
--- /dev/null
+++ b/core/Migrations/Version25000Date20220602190540.php
@@ -0,0 +1,39 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * SPDX-FileCopyrightText: 2022 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;
+
+class Version25000Date20220602190540 extends SimpleMigrationStep {
+	/**
+	 * @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();
+
+		$comments = $schema->getTable('comments');
+		if (!$comments->hasColumn('expire_date')) {
+			$comments->addColumn('expire_date', Types::DATETIME, [
+				'notnull' => false,
+			]);
+			$comments->addIndex(['expire_date'], 'expire_date');
+			return $schema;
+		}
+		return null;
+	}
+}