CREATE TABLE countries (
country SERIAL PRIMARY KEY,
countryname VARCHAR NOT NULL,
+ countrycode CHAR(3) NOT NULL, -- IOC country code
- UNIQUE ( countryname )
+ UNIQUE ( countryname ),
+ UNIQUE ( countrycode )
+);
+
+CREATE TABLE clubs (
+ club SERIAL PRIMARY KEY,
+ clubname VARCHAR NOT NULL,
+ clubcode CHAR(3) NOT NULL,
+
+ UNIQUE ( clubname ),
+ UNIQUE ( clubcode )
);
CREATE TABLE songs (
);
CREATE TABLE songshorttitles (
- song INTEGER NOT NULL REFERENCES song,
+ song INTEGER NOT NULL REFERENCES songs,
shorttitle VARCHAR NOT NULL,
PRIMARY KEY ( song, shorttitle ),
PRIMARY KEY (song, machine, playmode, difficulty)
);
+CREATE INDEX songratings_feetrating ON songratings ( feetrating );
CREATE TABLE players (
player SERIAL PRIMARY KEY,
nick VARCHAR NOT NULL,
+ country INTEGER NOT NULL REFERENCES countries,
+ club INTEGER REFERENCES clubs,
UNIQUE ( nick )
);
player INTEGER NOT NULL REFERENCES players,
points INTEGER,
- UNIQUE (tournament, player),
- PRIMARY KEY (tournament, ranking)
+ PRIMARY KEY (tournament, player)
);
CREATE TABLE rounds (
tournament INTEGER NOT NULL REFERENCES bigscreen.active_tournament,
round INTEGER NOT NULL,
parallel INTEGER NOT NULL,
+ num_machines INTEGER NOT NULL,
+ players_per_machine INTEGER NOT NULL CHECK ( players_per_machine IN (1, 2) ),
+ last_updated TIMESTAMP NOT NULL,
PRIMARY KEY ( tournament, round, parallel ),
FOREIGN KEY ( tournament, round, parallel ) REFERENCES groups
);
+CREATE TABLE bigscreen.active_screens (
+ id VARCHAR NOT NULL PRIMARY KEY
);