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 (
UNIQUE ( title )
);
+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, 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 )
);
CREATE SCHEMA bigscreen;
CREATE TABLE bigscreen.active_tournament (
- tournament INTEGER NOT NULL REFERENCES tournaments
+ 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,
+ num_machines INTEGER NOT NULL,
+ players_per_machine INTEGER NOT NULL CHECK ( players_per_machine IN (1, 2) ),
+ last_updated TIMESTAMP NOT NULL,
--- install PL/PgSQL
-CREATE FUNCTION plpgsql_call_handler() RETURNS opaque
- AS '/usr/lib/postgresql/lib/plpgsql.so', 'plpgsql_call_handler'
- LANGUAGE "C";
-CREATE TRUSTED PROCEDURAL LANGUAGE plpgsql HANDLER plpgsql_call_handler;
-
--- NOTIFY active_tournament when anything has changed
-CREATE FUNCTION notify_active_tournament() RETURNS trigger
-AS '
- DECLARE
- BEGIN
- NOTIFY bigscreen.active_tournament;
- END;'
-LANGUAGE plpgsql;
-
+ PRIMARY KEY ( tournament, round, parallel ),
+ FOREIGN KEY ( tournament, round, parallel ) REFERENCES groups
+);
+CREATE TABLE bigscreen.active_screens (
+ id VARCHAR NOT NULL PRIMARY KEY
+);