CREATE PROCEDURE [dbo].[up_update_dungeon_rank]
	@character_id     [uniqueidentifier],
	@world_id		  int, 
	@difficulty		  tinyint,
	@rank_normal	  tinyint,
	@rank_hard		  tinyint,
	@rank_veryhard	  tinyint
AS
BEGIN
	-- SET NOCOUNT ON added to prevent extra result sets from
	-- interfering with SELECT statements.
	SET NOCOUNT ON;

	if EXISTS( select [character_id] from DungeonRank with (READUNCOMMITTED) where [character_id] = @character_id and [world_id] = @world_id )
		begin
			UPDATE [dbo].[DungeonRank] SET 
			[difficulty]    = @difficulty, 
			[rank_normal]   = @rank_normal,
			[rank_hard]     = @rank_hard,
			[rank_veryhard] = @rank_veryhard
			WHERE [character_id] = @character_id and [world_id] = @world_id 
		end
	else
		begin
			INSERT INTO [dbo].[DungeonRank] ([character_id] ,[world_id] ,[difficulty], [rank_normal], [rank_hard], [rank_veryhard]) VALUES (@character_id, @world_id, @difficulty, @rank_normal, @rank_hard, @rank_veryhard )
		end

return @@error
END