--- /dev/null
+-- @tag: file_storage_dunning_invoice
+-- @description: Datei pro Mahnlauf als dunning. Altes dunning (Mahnrechnung) wird dunning_invoice
+-- @depends: file_storage_type_dunning_orig_invoice
+
+ALTER TABLE files
+ DROP CONSTRAINT valid_type;
+ALTER TABLE files
+ ADD CONSTRAINT valid_type CHECK (
+ (object_type = 'credit_note' ) OR (object_type = 'invoice' ) OR (object_type = 'sales_order' )
+ OR (object_type = 'sales_quotation' ) OR (object_type = 'sales_delivery_order' ) OR (object_type = 'request_quotation' )
+ OR (object_type = 'purchase_order' ) OR (object_type = 'purchase_delivery_order' ) OR (object_type = 'purchase_invoice' )
+ OR (object_type = 'vendor' ) OR (object_type = 'customer' ) OR (object_type = 'part' )
+ OR (object_type = 'gl_transaction' ) OR (object_type = 'dunning' ) OR (object_type = 'dunning1' )
+ OR (object_type = 'dunning2' ) OR (object_type = 'dunning3' ) OR (object_type = 'dunning_orig_invoice' )
+ OR (object_type = 'dunning_invoice' ) OR (object_type = 'draft' ) OR (object_type = 'statement' )
+ OR (object_type = 'shop_image' )
+ OR (object_type = 'letter' )
+ );
+
+UPDATE files SET object_type = 'dunning_invoice' WHERE object_type LIKE 'dunning';