RaspberryRocketeer/backend/db/initScripts/_createSchema.sql
2022-11-30 23:37:11 +01:00

32 lines
914 B
SQL

CREATE TABLE "user" (
username VARCHAR(32) PRIMARY KEY
);
CREATE TABLE game (
id SERIAL PRIMARY KEY,
score INTEGER NOT NULL,
playtime TIME NOT NULL,
date DATE NOT NULL,
username VARCHAR(32) NOT NULL,
FOREIGN KEY (username) REFERENCES "user"
);
CREATE VIEW user_data AS (
SELECT
username,
max(score) AS highscore,
sum(score) AS total_score,
sum(playtime) AS total_playtime,
avg(score) AS average_score,
count(*) AS games_played
FROM game
GROUP BY username
);
CREATE VIEW lb_highscore AS (
SELECT row_number() OVER (ORDER BY max(score) DESC) AS rank, username, max(score) AS highscore FROM game GROUP BY username ORDER BY rank
);
CREATE VIEW lb_total_playtime AS (
SELECT row_number() OVER (ORDER BY sum(playtime) DESC) AS rank, username, sum(playtime) AS total_playtime FROM game GROUP BY username ORDER BY rank
);