X-Git-Url: https://git.sesse.net/?p=ccbs;a=blobdiff_plain;f=sql%2Fccbs.sql;h=d7d461fa205aa7eb8a54e97f5b9c912721132932;hp=374af67217eac9e62c9f1e9142320d6a52b07977;hb=9181c99a0c28191b9d6049377b990a0a03e8ba4b;hpb=503f2b80dd3991ae1c49806117294a820be39e89

diff --git a/sql/ccbs.sql b/sql/ccbs.sql
index 374af67..d7d461f 100644
--- a/sql/ccbs.sql
+++ b/sql/ccbs.sql
@@ -24,7 +24,12 @@ CREATE TABLE songs (
 	UNIQUE ( title )
 );
 
--- CREATE TABLE machinesongs etc.
+CREATE TABLE machinesongs (
+	song INTEGER NOT NULL REFERENCES songs,
+	machine INTEGER NOT NULL REFERENCES machines,
+
+	PRIMARY KEY ( song, machine )
+);
 
 CREATE TABLE scoringsystems (
 	scoringsystem SERIAL PRIMARY KEY,
@@ -143,9 +148,11 @@ CREATE TABLE scores (
 	chosen BOOLEAN,
 	score INTEGER CHECK (score IS NULL OR (score >= 0 AND score <= 10000)),
 	
-	FOREIGN KEY (song) REFERENCES songs (song),
 	FOREIGN KEY (song, playmode, difficulty) REFERENCES songratings (song, playmode, difficulty),
 	FOREIGN KEY (tournament, round, parallel, player) REFERENCES roundparticipation (tournament, round, parallel, player),
-	UNIQUE (tournament, round, parallel, player, songnumber),
-	PRIMARY KEY (tournament, round, parallel, player, song)
+	PRIMARY KEY (tournament, round, parallel, player, songnumber)
+);
+
+CREATE TABLE randomsongsused (
+	song INTEGER NOT NULL PRIMARY KEY REFERENCES songs
 );