CREATE PROCEDURE [dbo].[up_item_durability_update] @item_id [uniqueidentifier], @durability int as set nocount on if exists ( select [item_uid] from dbo.N_EquipItem with (READUNCOMMITTED) where item_uid = @item_id ) begin update dbo.N_EquipItem set durability = @durability where item_uid = @item_id; end else begin update dbo.N_InventoryItem set durability = @durability where item_uid = @item_id; end return @@error