1 files changed, 33 insertions, 0 deletions
diff --git a/db/migrate/20170809142252_cleanup_appearances_schema.rb b/db/migrate/20170809142252_cleanup_appearances_schema.rb
new file mode 100644
index 00000000000..90d12925ba2
--- /dev/null
+++ b/db/migrate/20170809142252_cleanup_appearances_schema.rb
@@ -0,0 +1,33 @@
+# See http://doc.gitlab.com/ce/development/migration_style_guide.html
+# for more information on how to write migrations for GitLab.
+
+class CleanupAppearancesSchema < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  # Set this constant to true if this migration requires downtime.
+  DOWNTIME = false
+
+  NOT_NULL_COLUMNS = %i[title description description_html created_at updated_at]
+
+  TIME_COLUMNS = %i[created_at updated_at]
+
+  def up
+    NOT_NULL_COLUMNS.each do |column|
+      change_column_null :appearances, column, false
+    end
+
+    TIME_COLUMNS.each do |column|
+      change_column :appearances, column, :datetime_with_timezone
+    end
+  end
+
+  def down
+    NOT_NULL_COLUMNS.each do |column|
+      change_column_null :appearances, column, true
+    end
+
+    TIME_COLUMNS.each do |column|
+      change_column :appearances, column, :datetime # rubocop: disable Migration/Datetime
+    end
+  end
+end