1 files changed, 30 insertions, 0 deletions
diff --git a/lib/public/Migration/Attributes/ModifyColumn.php b/lib/public/Migration/Attributes/ModifyColumn.php
new file mode 100644
index 00000000000..6fc44ebb824
--- /dev/null
+++ b/lib/public/Migration/Attributes/ModifyColumn.php
@@ -0,0 +1,30 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * SPDX-FileCopyrightText: 2024 Nextcloud GmbH and Nextcloud contributors
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+namespace OCP\Migration\Attributes;
+
+use Attribute;
+
+/**
+ * attribute on column modification
+ *
+ * @since 30.0.0
+ */
+#[Attribute(Attribute::IS_REPEATABLE | Attribute::TARGET_CLASS)]
+class ModifyColumn extends ColumnMigrationAttribute {
+	/**
+	 * @return string
+	 * @since 30.0.0
+	 */
+	public function definition(): string {
+		$type = is_null($this->getType()) ? '' : ' to ' . $this->getType()->value;
+		return empty($this->getName())
+			? 'Modification of a column from table \'' . $this->getTable() . '\'' . $type
+			: 'Modification of column \'' . $this->getName() . '\' from table \'' . $this->getTable() . '\'' . $type;
+	}
+}