);
CREATE INDEX songratings_feetrating ON songratings ( feetrating );
+CREATE VIEW max_single_feetrating AS SELECT machine,song,MAX(feetrating) AS feetrating FROM songratings WHERE playmode='single' GROUP BY machine,song;
+
CREATE TABLE players (
player SERIAL PRIMARY KEY,
nick VARCHAR NOT NULL,
player INTEGER NOT NULL REFERENCES players,
points INTEGER,
- UNIQUE (tournament, player),
- PRIMARY KEY (tournament, ranking)
+ PRIMARY KEY (tournament, player)
);
CREATE TABLE rounds (