1 files changed, 52 insertions, 0 deletions
diff --git a/core/Migrations/Version25000Date20220515204012.php b/core/Migrations/Version25000Date20220515204012.php
new file mode 100644
index 00000000000..3483f0eabd9
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+++ b/core/Migrations/Version25000Date20220515204012.php
@@ -0,0 +1,52 @@
+<?php
+/**
+ * @author Piotr Mrowczynski piotr@owncloud.com
+ *
+ * @copyright Copyright (c) 2019, ownCloud GmbH
+ * @license AGPL-3.0
+ *
+ * This code is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License, version 3,
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License, version 3,
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>
+ *
+ */
+
+namespace OC\Core\Migrations;
+
+use Closure;
+use OCP\DB\ISchemaWrapper;
+use OCP\DB\Types;
+use OCP\Migration\IOutput;
+use OCP\Migration\SimpleMigrationStep;
+
+class Version25000Date20220515204012 extends SimpleMigrationStep {
+	public function changeSchema(IOutput $output, Closure $schemaClosure, array $options): ?ISchemaWrapper {
+		/** @var ISchemaWrapper $schema */
+		$schema = $schemaClosure();
+
+		if ($schema->hasTable('share')) {
+			$shareTable = $schema->getTable('share');
+
+			if (!$shareTable->hasColumn('attributes')) {
+				$shareTable->addColumn(
+					'attributes',
+					Types::JSON,
+					[
+						'default' => null,
+						'notnull' => false
+					]
+				);
+			}
+		}
+
+		return $schema;
+	}
+}