Add information to the SQL schema saying when the group was last updated. Make the...

[ccbs] / sql / ccbs.sql

diff --git a/sql/ccbs.sql b/sql/ccbs.sql
index 374af67217eac9e62c9f1e9142320d6a52b07977..4a9f0a8efc258c40f70f314a172d09a9dc323a20 100644 (file)
--- a/sql/ccbs.sql
+++ b/sql/ccbs.sql
@@ -24,7 +24,20 @@ CREATE TABLE songs (
        UNIQUE ( title )
 );
 
        UNIQUE ( title )
 );
 

--- CREATE TABLE machinesongs etc.
+CREATE TABLE songshorttitles (
+       song INTEGER NOT NULL REFERENCES songs,
+       shorttitle VARCHAR NOT NULL,
+
+       PRIMARY KEY ( song, shorttitle ),
+       UNIQUE ( shorttitle )
+);
+
+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,
 
 CREATE TABLE scoringsystems (
        scoringsystem SERIAL PRIMARY KEY,


@@ -34,12 +47,13 @@ CREATE TABLE scoringsystems (
 );
 
 CREATE TABLE songratings (
 );
 
 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),
 
        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 (
 );
 
 CREATE TABLE players (


@@ -143,9 +157,26 @@ CREATE TABLE scores (
        chosen BOOLEAN,
        score INTEGER CHECK (score IS NULL OR (score >= 0 AND score <= 10000)),
        
        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 (song, playmode, difficulty) REFERENCES songratings (song, playmode, difficulty),

        FOREIGN KEY (tournament, round, parallel, player) REFERENCES roundparticipation (tournament, round, parallel, player),
        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
+);
+
+CREATE SCHEMA bigscreen;
+
+CREATE TABLE bigscreen.active_tournament (
+       tournament INTEGER NOT NULL PRIMARY KEY REFERENCES tournaments
+);
+CREATE TABLE bigscreen.active_groups (
+       tournament INTEGER NOT NULL REFERENCES bigscreen.active_tournament,
+       round INTEGER NOT NULL,
+       parallel INTEGER NOT NULL,
+       last_updated TIMESTAMP NOT NULL,
+
+       PRIMARY KEY ( tournament, round, parallel ),
+       FOREIGN KEY ( tournament, round, parallel ) REFERENCES groups

 );
 );