decomp DBCServer_Release and inspect/document database

decomp/schema/RustyHearts/procs/up_update_dungeon_rank.sql

@@ -0,0 +1,29 @@
+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