--- /dev/null
+-- @tag: recorditem_active_record_source
+-- @description: Preisquellen: Rabatte
+-- @depends: release_3_1_0 recorditem_active_price_source
+-- @encoding: utf-8
+
+ALTER TABLE orderitems ADD COLUMN active_discount_source TEXT NOT NULL DEFAULT '';
+ALTER TABLE delivery_order_items ADD COLUMN active_discount_source TEXT NOT NULL DEFAULT '';
+ALTER TABLE invoice ADD COLUMN active_discount_source TEXT NOT NULL DEFAULT '';