From: Steinar H. Gunderson <sesse@samfundet.no>
Date: Fri, 18 Feb 2005 15:27:12 +0000 (+0000)
Subject: Different songs can have different ratings on different machines, so change the SQL... 
X-Git-Url: https://git.sesse.net/?p=ccbs;a=commitdiff_plain;h=6c49eba2219d2af1a5ffd918ab853443d9c48b42;hp=342ed812aa375957966f6c9cc18ffa8b311f4e22

Different songs can have different ratings on different machines, so change the SQL schemas.
---

diff --git a/sql/ccbs.sql b/sql/ccbs.sql
index d7d461f..bc4b0e4 100644
--- a/sql/ccbs.sql
+++ b/sql/ccbs.sql
@@ -39,12 +39,13 @@ CREATE TABLE scoringsystems (
 );
 
 CREATE TABLE songratings (
-	song INTEGER NOT NULL REFERENCES songs,   -- strictly song+machine
+	song INTEGER NOT NULL REFERENCES songs,
+	machine INTEGER NOT NULL REFERENCES machines,
 	playmode VARCHAR NOT NULL CHECK (playmode IN ('single','double')),
 	difficulty VARCHAR NOT NULL CHECK (difficulty IN ('beginner','standard','difficult','expert','challenge')),
 	feetrating INTEGER NOT NULL CHECK (feetrating >= 0 AND feetrating <= 10),
 
-	PRIMARY KEY (song, playmode, difficulty)
+	PRIMARY KEY (song, machine, playmode, difficulty)
 );
 
 CREATE TABLE players (
@@ -148,7 +149,7 @@ CREATE TABLE scores (
 	chosen BOOLEAN,
 	score INTEGER CHECK (score IS NULL OR (score >= 0 AND score <= 10000)),
 	
-	FOREIGN KEY (song, playmode, difficulty) REFERENCES songratings (song, playmode, difficulty),
+	-- FOREIGN KEY (song, playmode, difficulty) REFERENCES songratings (song, playmode, difficulty),
 	FOREIGN KEY (tournament, round, parallel, player) REFERENCES roundparticipation (tournament, round, parallel, player),
 	PRIMARY KEY (tournament, round, parallel, player, songnumber)
 );