1 files changed, 21 insertions, 0 deletions
diff --git a/db/migrate/20210209232508_add_markdown_surround_selection_to_user_preferences.rb b/db/migrate/20210209232508_add_markdown_surround_selection_to_user_preferences.rb
new file mode 100644
index 00000000000..c4063a55d18
--- /dev/null
+++ b/db/migrate/20210209232508_add_markdown_surround_selection_to_user_preferences.rb
@@ -0,0 +1,21 @@
+# frozen_string_literal: true
+
+class AddMarkdownSurroundSelectionToUserPreferences < ActiveRecord::Migration[6.0]
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  disable_ddl_transaction!
+
+  def up
+    with_lock_retries do
+      add_column :user_preferences, :markdown_surround_selection, :boolean, default: true, null: false
+    end
+  end
+
+  def down
+    with_lock_retries do
+      remove_column :user_preferences, :markdown_surround_selection, :boolean
+    end
+  end
+end