Dludora/DAIL-BIRD huggingface dataset:
/* Given the following database schema: */
CREATE TABLE genre
(
    id         INTEGER not null
            primary key,
    genre_name TEXT default NULL
)

CREATE TABLE game
(
    id        INTEGER not null
            primary key,
    genre_id  INTEGER          default NULL,
    game_name TEXT default NULL,
    foreign key (genre_id) references genre(id)
)

CREATE TABLE platform
(
    id            INTEGER not null
            primary key,
    platform_name TEXT default NULL
)

CREATE TABLE publisher
(
    id             INTEGER not null
            primary key,
    publisher_name TEXT default NULL
)

CREATE TABLE game_publisher
(
    id           INTEGER not null
            primary key,
    game_id      INTEGER default NULL,
    publisher_id INTEGER default NULL,
    foreign key (game_id) references game(id),
    foreign key (publisher_id) references publisher(id)
)

CREATE TABLE game_platform
(
    id                INTEGER not null
            primary key,
    game_publisher_id INTEGER default NULL,
    platform_id       INTEGER default NULL,
    release_year      INTEGER default NULL,
    foreign key (game_publisher_id) references game_publisher(id),
    foreign key (platform_id) references platform(id)
)

CREATE TABLE region
(
    id          INTEGER not null
            primary key,
    region_name TEXT default NULL
)

CREATE TABLE region_sales
(
    region_id        INTEGER           default NULL,
    game_platform_id INTEGER           default NULL,
    num_sales        REAL default NULL,
    foreign key (game_platform_id) references game_platform(id),
    foreign key (region_id) references region(id)
)

/* Answer the following: How many Sports games did Nintendo publish? Sports games refers to game_name WHERE genre_name = 'Sports'; Nintendo refers to publisher_name = 'Nintendo'; */
SELECT 
SELECT COUNT(T3.id) FROM publisher AS T1 INNER JOIN game_publisher AS T2 ON T1.id = T2.publisher_id INNER JOIN game AS T3 ON T2.game_id = T3.id INNER JOIN genre AS T4 ON T3.genre_id = T4.id WHERE T4.genre_name = 'Sports' AND T1.publisher_name = 'Nintendo'
/* Given the following database schema: */
CREATE TABLE genre
(
    id         INTEGER not null
            primary key,
    genre_name TEXT default NULL
)

CREATE TABLE game
(
    id        INTEGER not null
            primary key,
    genre_id  INTEGER          default NULL,
    game_name TEXT default NULL,
    foreign key (genre_id) references genre(id)
)

CREATE TABLE platform
(
    id            INTEGER not null
            primary key,
    platform_name TEXT default NULL
)

CREATE TABLE publisher
(
    id             INTEGER not null
            primary key,
    publisher_name TEXT default NULL
)

CREATE TABLE game_publisher
(
    id           INTEGER not null
            primary key,
    game_id      INTEGER default NULL,
    publisher_id INTEGER default NULL,
    foreign key (game_id) references game(id),
    foreign key (publisher_id) references publisher(id)
)

CREATE TABLE game_platform
(
    id                INTEGER not null
            primary key,
    game_publisher_id INTEGER default NULL,
    platform_id       INTEGER default NULL,
    release_year      INTEGER default NULL,
    foreign key (game_publisher_id) references game_publisher(id),
    foreign key (platform_id) references platform(id)
)

CREATE TABLE region
(
    id          INTEGER not null
            primary key,
    region_name TEXT default NULL
)

CREATE TABLE region_sales
(
    region_id        INTEGER           default NULL,
    game_platform_id INTEGER           default NULL,
    num_sales        REAL default NULL,
    foreign key (game_platform_id) references game_platform(id),
    foreign key (region_id) references region(id)
)

/* Answer the following: What is the genre of the game '2 Games in 1: Sonic Advance & ChuChu Rocket!'? genre refers to genre_name; '2 Games in 1: Sonic Advance & ChuChu Rocket!' is a game name; */
SELECT 
SELECT T2.genre_name FROM game AS T1 INNER JOIN genre AS T2 ON T1.genre_id = T2.id WHERE T1.game_name = '2 Games in 1: Sonic Advance & ChuChu Rocket!'
/* Given the following database schema: */
CREATE TABLE genre
(
    id         INTEGER not null
            primary key,
    genre_name TEXT default NULL
)

CREATE TABLE game
(
    id        INTEGER not null
            primary key,
    genre_id  INTEGER          default NULL,
    game_name TEXT default NULL,
    foreign key (genre_id) references genre(id)
)

CREATE TABLE platform
(
    id            INTEGER not null
            primary key,
    platform_name TEXT default NULL
)

CREATE TABLE publisher
(
    id             INTEGER not null
            primary key,
    publisher_name TEXT default NULL
)

CREATE TABLE game_publisher
(
    id           INTEGER not null
            primary key,
    game_id      INTEGER default NULL,
    publisher_id INTEGER default NULL,
    foreign key (game_id) references game(id),
    foreign key (publisher_id) references publisher(id)
)

CREATE TABLE game_platform
(
    id                INTEGER not null
            primary key,
    game_publisher_id INTEGER default NULL,
    platform_id       INTEGER default NULL,
    release_year      INTEGER default NULL,
    foreign key (game_publisher_id) references game_publisher(id),
    foreign key (platform_id) references platform(id)
)

CREATE TABLE region
(
    id          INTEGER not null
            primary key,
    region_name TEXT default NULL
)

CREATE TABLE region_sales
(
    region_id        INTEGER           default NULL,
    game_platform_id INTEGER           default NULL,
    num_sales        REAL default NULL,
    foreign key (game_platform_id) references game_platform(id),
    foreign key (region_id) references region(id)
)

/* Answer the following: How many times did other regions make positive sales in DS platform? other regions refers to region_name = 'Other'; positive sales refers to num_sales > 0; DS platform refers to platform_name = 'DS'; */
SELECT 
SELECT COUNT(DISTINCT T2.id) FROM platform AS T1 INNER JOIN game_platform AS T2 ON T1.id = T2.platform_id INNER JOIN region_sales AS T3 ON T1.id = T3.game_platform_id INNER JOIN region AS T4 ON T3.region_id = T4.id WHERE T1.platform_name = 'DS' AND T4.region_name = 'Other' AND T3.num_sales > 0
/* Given the following database schema: */
CREATE TABLE genre
(
    id         INTEGER not null
            primary key,
    genre_name TEXT default NULL
)

CREATE TABLE game
(
    id        INTEGER not null
            primary key,
    genre_id  INTEGER          default NULL,
    game_name TEXT default NULL,
    foreign key (genre_id) references genre(id)
)

CREATE TABLE platform
(
    id            INTEGER not null
            primary key,
    platform_name TEXT default NULL
)

CREATE TABLE publisher
(
    id             INTEGER not null
            primary key,
    publisher_name TEXT default NULL
)

CREATE TABLE game_publisher
(
    id           INTEGER not null
            primary key,
    game_id      INTEGER default NULL,
    publisher_id INTEGER default NULL,
    foreign key (game_id) references game(id),
    foreign key (publisher_id) references publisher(id)
)

CREATE TABLE game_platform
(
    id                INTEGER not null
            primary key,
    game_publisher_id INTEGER default NULL,
    platform_id       INTEGER default NULL,
    release_year      INTEGER default NULL,
    foreign key (game_publisher_id) references game_publisher(id),
    foreign key (platform_id) references platform(id)
)

CREATE TABLE region
(
    id          INTEGER not null
            primary key,
    region_name TEXT default NULL
)

CREATE TABLE region_sales
(
    region_id        INTEGER           default NULL,
    game_platform_id INTEGER           default NULL,
    num_sales        REAL default NULL,
    foreign key (game_platform_id) references game_platform(id),
    foreign key (region_id) references region(id)
)

/* Answer the following: What are the names of the games published by American Softworks? names of the games refers to game_name; American Softworks refers to publisher_name = 'American Softworks'; */
SELECT 
SELECT T3.game_name FROM publisher AS T1 INNER JOIN game_publisher AS T2 ON T1.id = T2.publisher_id INNER JOIN game AS T3 ON T2.game_id = T3.id WHERE T1.publisher_name = 'American Softworks'
/* Given the following database schema: */
CREATE TABLE genre
(
    id         INTEGER not null
            primary key,
    genre_name TEXT default NULL
)

CREATE TABLE game
(
    id        INTEGER not null
            primary key,
    genre_id  INTEGER          default NULL,
    game_name TEXT default NULL,
    foreign key (genre_id) references genre(id)
)

CREATE TABLE platform
(
    id            INTEGER not null
            primary key,
    platform_name TEXT default NULL
)

CREATE TABLE publisher
(
    id             INTEGER not null
            primary key,
    publisher_name TEXT default NULL
)

CREATE TABLE game_publisher
(
    id           INTEGER not null
            primary key,
    game_id      INTEGER default NULL,
    publisher_id INTEGER default NULL,
    foreign key (game_id) references game(id),
    foreign key (publisher_id) references publisher(id)
)

CREATE TABLE game_platform
(
    id                INTEGER not null
            primary key,
    game_publisher_id INTEGER default NULL,
    platform_id       INTEGER default NULL,
    release_year      INTEGER default NULL,
    foreign key (game_publisher_id) references game_publisher(id),
    foreign key (platform_id) references platform(id)
)

CREATE TABLE region
(
    id          INTEGER not null
            primary key,
    region_name TEXT default NULL
)

CREATE TABLE region_sales
(
    region_id        INTEGER           default NULL,
    game_platform_id INTEGER           default NULL,
    num_sales        REAL default NULL,
    foreign key (game_platform_id) references game_platform(id),
    foreign key (region_id) references region(id)
)

/* Answer the following: How many strategy games are there? strategy games refers game_name WHERE genre_name = 'Strategy'; */
SELECT 
SELECT COUNT(CASE WHEN T1.genre_name = 'Strategy' THEN T2.id ELSE NULL END) FROM genre AS T1 INNER JOIN game AS T2 ON T1.id = T2.genre_id
/* Given the following database schema: */
CREATE TABLE genre
(
    id         INTEGER not null
            primary key,
    genre_name TEXT default NULL
)

CREATE TABLE game
(
    id        INTEGER not null
            primary key,
    genre_id  INTEGER          default NULL,
    game_name TEXT default NULL,
    foreign key (genre_id) references genre(id)
)

CREATE TABLE platform
(
    id            INTEGER not null
            primary key,
    platform_name TEXT default NULL
)

CREATE TABLE publisher
(
    id             INTEGER not null
            primary key,
    publisher_name TEXT default NULL
)

CREATE TABLE game_publisher
(
    id           INTEGER not null
            primary key,
    game_id      INTEGER default NULL,
    publisher_id INTEGER default NULL,
    foreign key (game_id) references game(id),
    foreign key (publisher_id) references publisher(id)
)

CREATE TABLE game_platform
(
    id                INTEGER not null
            primary key,
    game_publisher_id INTEGER default NULL,
    platform_id       INTEGER default NULL,
    release_year      INTEGER default NULL,
    foreign key (game_publisher_id) references game_publisher(id),
    foreign key (platform_id) references platform(id)
)

CREATE TABLE region
(
    id          INTEGER not null
            primary key,
    region_name TEXT default NULL
)

CREATE TABLE region_sales
(
    region_id        INTEGER           default NULL,
    game_platform_id INTEGER           default NULL,
    num_sales        REAL default NULL,
    foreign key (game_platform_id) references game_platform(id),
    foreign key (region_id) references region(id)
)

/* Answer the following: Which publisher published Overwatch? which publisher refers to publisher_name; Overwatch refers to game_name = 'Overwatch'; */
SELECT 
SELECT T3.publisher_name FROM game AS T1 INNER JOIN game_publisher AS T2 ON T1.id = T2.game_id INNER JOIN publisher AS T3 ON T2.publisher_id = T3.id WHERE T1.game_name = 'Overwatch'
/* Given the following database schema: */
CREATE TABLE genre
(
    id         INTEGER not null
            primary key,
    genre_name TEXT default NULL
)

CREATE TABLE game
(
    id        INTEGER not null
            primary key,
    genre_id  INTEGER          default NULL,
    game_name TEXT default NULL,
    foreign key (genre_id) references genre(id)
)

CREATE TABLE platform
(
    id            INTEGER not null
            primary key,
    platform_name TEXT default NULL
)

CREATE TABLE publisher
(
    id             INTEGER not null
            primary key,
    publisher_name TEXT default NULL
)

CREATE TABLE game_publisher
(
    id           INTEGER not null
            primary key,
    game_id      INTEGER default NULL,
    publisher_id INTEGER default NULL,
    foreign key (game_id) references game(id),
    foreign key (publisher_id) references publisher(id)
)

CREATE TABLE game_platform
(
    id                INTEGER not null
            primary key,
    game_publisher_id INTEGER default NULL,
    platform_id       INTEGER default NULL,
    release_year      INTEGER default NULL,
    foreign key (game_publisher_id) references game_publisher(id),
    foreign key (platform_id) references platform(id)
)

CREATE TABLE region
(
    id          INTEGER not null
            primary key,
    region_name TEXT default NULL
)

CREATE TABLE region_sales
(
    region_id        INTEGER           default NULL,
    game_platform_id INTEGER           default NULL,
    num_sales        REAL default NULL,
    foreign key (game_platform_id) references game_platform(id),
    foreign key (region_id) references region(id)
)

/* Answer the following: What is the name of the genre with the most number of video games? name of the genre refers to genre_name; genre with the most number of video games refers to MAX(COUNT(genre_name)); */
SELECT 
SELECT T2.genre_name FROM game AS T1 INNER JOIN genre AS T2 ON T2.id = T1.genre_id GROUP BY T2.genre_name ORDER BY COUNT(T1.genre_id) DESC LIMIT 1
/* Given the following database schema: */
CREATE TABLE genre
(
    id         INTEGER not null
            primary key,
    genre_name TEXT default NULL
)

CREATE TABLE game
(
    id        INTEGER not null
            primary key,
    genre_id  INTEGER          default NULL,
    game_name TEXT default NULL,
    foreign key (genre_id) references genre(id)
)

CREATE TABLE platform
(
    id            INTEGER not null
            primary key,
    platform_name TEXT default NULL
)

CREATE TABLE publisher
(
    id             INTEGER not null
            primary key,
    publisher_name TEXT default NULL
)

CREATE TABLE game_publisher
(
    id           INTEGER not null
            primary key,
    game_id      INTEGER default NULL,
    publisher_id INTEGER default NULL,
    foreign key (game_id) references game(id),
    foreign key (publisher_id) references publisher(id)
)

CREATE TABLE game_platform
(
    id                INTEGER not null
            primary key,
    game_publisher_id INTEGER default NULL,
    platform_id       INTEGER default NULL,
    release_year      INTEGER default NULL,
    foreign key (game_publisher_id) references game_publisher(id),
    foreign key (platform_id) references platform(id)
)

CREATE TABLE region
(
    id          INTEGER not null
            primary key,
    region_name TEXT default NULL
)

CREATE TABLE region_sales
(
    region_id        INTEGER           default NULL,
    game_platform_id INTEGER           default NULL,
    num_sales        REAL default NULL,
    foreign key (game_platform_id) references game_platform(id),
    foreign key (region_id) references region(id)
)

/* Answer the following: What is the number of games sold in Europe for game platform ID 26? total number of games sold = MULTIPLY(num_sales, 100000); Europe refers to region_name = 'Europe'; */
SELECT 
SELECT T2.num_sales * 100000 AS nums_eur FROM region AS T1 INNER JOIN region_sales AS T2 ON T1.id = T2.region_id WHERE T2.game_platform_id = 26 AND T1.region_name = 'Europe'
/* Given the following database schema: */
CREATE TABLE genre
(
    id         INTEGER not null
            primary key,
    genre_name TEXT default NULL
)

CREATE TABLE game
(
    id        INTEGER not null
            primary key,
    genre_id  INTEGER          default NULL,
    game_name TEXT default NULL,
    foreign key (genre_id) references genre(id)
)

CREATE TABLE platform
(
    id            INTEGER not null
            primary key,
    platform_name TEXT default NULL
)

CREATE TABLE publisher
(
    id             INTEGER not null
            primary key,
    publisher_name TEXT default NULL
)

CREATE TABLE game_publisher
(
    id           INTEGER not null
            primary key,
    game_id      INTEGER default NULL,
    publisher_id INTEGER default NULL,
    foreign key (game_id) references game(id),
    foreign key (publisher_id) references publisher(id)
)

CREATE TABLE game_platform
(
    id                INTEGER not null
            primary key,
    game_publisher_id INTEGER default NULL,
    platform_id       INTEGER default NULL,
    release_year      INTEGER default NULL,
    foreign key (game_publisher_id) references game_publisher(id),
    foreign key (platform_id) references platform(id)
)

CREATE TABLE region
(
    id          INTEGER not null
            primary key,
    region_name TEXT default NULL
)

CREATE TABLE region_sales
(
    region_id        INTEGER           default NULL,
    game_platform_id INTEGER           default NULL,
    num_sales        REAL default NULL,
    foreign key (game_platform_id) references game_platform(id),
    foreign key (region_id) references region(id)
)

/* Answer the following: How many games were released in the year 2001? released in the year 2001 refers to release_year = 2001; */
SELECT 
SELECT COUNT(id) FROM game_platform AS T WHERE T.release_year = 2001
/* Given the following database schema: */
CREATE TABLE genre
(
    id         INTEGER not null
            primary key,
    genre_name TEXT default NULL
)

CREATE TABLE game
(
    id        INTEGER not null
            primary key,
    genre_id  INTEGER          default NULL,
    game_name TEXT default NULL,
    foreign key (genre_id) references genre(id)
)

CREATE TABLE platform
(
    id            INTEGER not null
            primary key,
    platform_name TEXT default NULL
)

CREATE TABLE publisher
(
    id             INTEGER not null
            primary key,
    publisher_name TEXT default NULL
)

CREATE TABLE game_publisher
(
    id           INTEGER not null
            primary key,
    game_id      INTEGER default NULL,
    publisher_id INTEGER default NULL,
    foreign key (game_id) references game(id),
    foreign key (publisher_id) references publisher(id)
)

CREATE TABLE game_platform
(
    id                INTEGER not null
            primary key,
    game_publisher_id INTEGER default NULL,
    platform_id       INTEGER default NULL,
    release_year      INTEGER default NULL,
    foreign key (game_publisher_id) references game_publisher(id),
    foreign key (platform_id) references platform(id)
)

CREATE TABLE region
(
    id          INTEGER not null
            primary key,
    region_name TEXT default NULL
)

CREATE TABLE region_sales
(
    region_id        INTEGER           default NULL,
    game_platform_id INTEGER           default NULL,
    num_sales        REAL default NULL,
    foreign key (game_platform_id) references game_platform(id),
    foreign key (region_id) references region(id)
)

/* Answer the following: How many games include the word 'Box' in their name? games include the word 'Box' in their name refers to game_name = '%Box%'; */
SELECT 
SELECT COUNT(*) FROM ( SELECT T.game_name FROM game AS T WHERE T.game_name LIKE '%Box%' )
/* Given the following database schema: */
CREATE TABLE genre
(
    id         INTEGER not null
            primary key,
    genre_name TEXT default NULL
)

CREATE TABLE game
(
    id        INTEGER not null
            primary key,
    genre_id  INTEGER          default NULL,
    game_name TEXT default NULL,
    foreign key (genre_id) references genre(id)
)

CREATE TABLE platform
(
    id            INTEGER not null
            primary key,
    platform_name TEXT default NULL
)

CREATE TABLE publisher
(
    id             INTEGER not null
            primary key,
    publisher_name TEXT default NULL
)

CREATE TABLE game_publisher
(
    id           INTEGER not null
            primary key,
    game_id      INTEGER default NULL,
    publisher_id INTEGER default NULL,
    foreign key (game_id) references game(id),
    foreign key (publisher_id) references publisher(id)
)

CREATE TABLE game_platform
(
    id                INTEGER not null
            primary key,
    game_publisher_id INTEGER default NULL,
    platform_id       INTEGER default NULL,
    release_year      INTEGER default NULL,
    foreign key (game_publisher_id) references game_publisher(id),
    foreign key (platform_id) references platform(id)
)

CREATE TABLE region
(
    id          INTEGER not null
            primary key,
    region_name TEXT default NULL
)

CREATE TABLE region_sales
(
    region_id        INTEGER           default NULL,
    game_platform_id INTEGER           default NULL,
    num_sales        REAL default NULL,
    foreign key (game_platform_id) references game_platform(id),
    foreign key (region_id) references region(id)
)

/* Answer the following: What are the three largest numbers of games sold? 3 largest numbers of games sold refers to game_name where MAX(num_sales) LIMIT 3; */
SELECT 
SELECT T.game_platform_id, SUM(T.num_sales) * 100000 FROM region_sales AS T GROUP BY game_platform_id ORDER BY SUM(T.num_sales) * 100000 DESC LIMIT 3
/* Given the following database schema: */
CREATE TABLE genre
(
    id         INTEGER not null
            primary key,
    genre_name TEXT default NULL
)

CREATE TABLE game
(
    id        INTEGER not null
            primary key,
    genre_id  INTEGER          default NULL,
    game_name TEXT default NULL,
    foreign key (genre_id) references genre(id)
)

CREATE TABLE platform
(
    id            INTEGER not null
            primary key,
    platform_name TEXT default NULL
)

CREATE TABLE publisher
(
    id             INTEGER not null
            primary key,
    publisher_name TEXT default NULL
)

CREATE TABLE game_publisher
(
    id           INTEGER not null
            primary key,
    game_id      INTEGER default NULL,
    publisher_id INTEGER default NULL,
    foreign key (game_id) references game(id),
    foreign key (publisher_id) references publisher(id)
)

CREATE TABLE game_platform
(
    id                INTEGER not null
            primary key,
    game_publisher_id INTEGER default NULL,
    platform_id       INTEGER default NULL,
    release_year      INTEGER default NULL,
    foreign key (game_publisher_id) references game_publisher(id),
    foreign key (platform_id) references platform(id)
)

CREATE TABLE region
(
    id          INTEGER not null
            primary key,
    region_name TEXT default NULL
)

CREATE TABLE region_sales
(
    region_id        INTEGER           default NULL,
    game_platform_id INTEGER           default NULL,
    num_sales        REAL default NULL,
    foreign key (game_platform_id) references game_platform(id),
    foreign key (region_id) references region(id)
)

/* Answer the following: What year were the first game released? year the first game was released refers to MIN(release_year); */
SELECT 
SELECT T.release_year FROM game_platform AS T ORDER BY T.release_year ASC LIMIT 1
/* Given the following database schema: */
CREATE TABLE genre
(
    id         INTEGER not null
            primary key,
    genre_name TEXT default NULL
)

CREATE TABLE game
(
    id        INTEGER not null
            primary key,
    genre_id  INTEGER          default NULL,
    game_name TEXT default NULL,
    foreign key (genre_id) references genre(id)
)

CREATE TABLE platform
(
    id            INTEGER not null
            primary key,
    platform_name TEXT default NULL
)

CREATE TABLE publisher
(
    id             INTEGER not null
            primary key,
    publisher_name TEXT default NULL
)

CREATE TABLE game_publisher
(
    id           INTEGER not null
            primary key,
    game_id      INTEGER default NULL,
    publisher_id INTEGER default NULL,
    foreign key (game_id) references game(id),
    foreign key (publisher_id) references publisher(id)
)

CREATE TABLE game_platform
(
    id                INTEGER not null
            primary key,
    game_publisher_id INTEGER default NULL,
    platform_id       INTEGER default NULL,
    release_year      INTEGER default NULL,
    foreign key (game_publisher_id) references game_publisher(id),
    foreign key (platform_id) references platform(id)
)

CREATE TABLE region
(
    id          INTEGER not null
            primary key,
    region_name TEXT default NULL
)

CREATE TABLE region_sales
(
    region_id        INTEGER           default NULL,
    game_platform_id INTEGER           default NULL,
    num_sales        REAL default NULL,
    foreign key (game_platform_id) references game_platform(id),
    foreign key (region_id) references region(id)
)

/* Answer the following: What publishers have the word 'Entertainment' in their name? publishers that have the word 'Entertainment' in their name refers to publisher_name LIKE '%Entertainment%'; */
SELECT 
SELECT T.publisher_name FROM publisher AS T WHERE T.publisher_name LIKE '%Entertainment%'
/* Given the following database schema: */
CREATE TABLE genre
(
    id         INTEGER not null
            primary key,
    genre_name TEXT default NULL
)

CREATE TABLE game
(
    id        INTEGER not null
            primary key,
    genre_id  INTEGER          default NULL,
    game_name TEXT default NULL,
    foreign key (genre_id) references genre(id)
)

CREATE TABLE platform
(
    id            INTEGER not null
            primary key,
    platform_name TEXT default NULL
)

CREATE TABLE publisher
(
    id             INTEGER not null
            primary key,
    publisher_name TEXT default NULL
)

CREATE TABLE game_publisher
(
    id           INTEGER not null
            primary key,
    game_id      INTEGER default NULL,
    publisher_id INTEGER default NULL,
    foreign key (game_id) references game(id),
    foreign key (publisher_id) references publisher(id)
)

CREATE TABLE game_platform
(
    id                INTEGER not null
            primary key,
    game_publisher_id INTEGER default NULL,
    platform_id       INTEGER default NULL,
    release_year      INTEGER default NULL,
    foreign key (game_publisher_id) references game_publisher(id),
    foreign key (platform_id) references platform(id)
)

CREATE TABLE region
(
    id          INTEGER not null
            primary key,
    region_name TEXT default NULL
)

CREATE TABLE region_sales
(
    region_id        INTEGER           default NULL,
    game_platform_id INTEGER           default NULL,
    num_sales        REAL default NULL,
    foreign key (game_platform_id) references game_platform(id),
    foreign key (region_id) references region(id)
)

/* Answer the following: Indicate the name of all adventure games. name of games refers to game_name; adventure games refers to game_name WHERE genre_name = 'Adventure'; */
SELECT 
SELECT T2.game_name FROM genre AS T1 INNER JOIN game AS T2 ON T1.id = T2.genre_id WHERE T1.genre_name = 'Adventure'
/* Given the following database schema: */
CREATE TABLE genre
(
    id         INTEGER not null
            primary key,
    genre_name TEXT default NULL
)

CREATE TABLE game
(
    id        INTEGER not null
            primary key,
    genre_id  INTEGER          default NULL,
    game_name TEXT default NULL,
    foreign key (genre_id) references genre(id)
)

CREATE TABLE platform
(
    id            INTEGER not null
            primary key,
    platform_name TEXT default NULL
)

CREATE TABLE publisher
(
    id             INTEGER not null
            primary key,
    publisher_name TEXT default NULL
)

CREATE TABLE game_publisher
(
    id           INTEGER not null
            primary key,
    game_id      INTEGER default NULL,
    publisher_id INTEGER default NULL,
    foreign key (game_id) references game(id),
    foreign key (publisher_id) references publisher(id)
)

CREATE TABLE game_platform
(
    id                INTEGER not null
            primary key,
    game_publisher_id INTEGER default NULL,
    platform_id       INTEGER default NULL,
    release_year      INTEGER default NULL,
    foreign key (game_publisher_id) references game_publisher(id),
    foreign key (platform_id) references platform(id)
)

CREATE TABLE region
(
    id          INTEGER not null
            primary key,
    region_name TEXT default NULL
)

CREATE TABLE region_sales
(
    region_id        INTEGER           default NULL,
    game_platform_id INTEGER           default NULL,
    num_sales        REAL default NULL,
    foreign key (game_platform_id) references game_platform(id),
    foreign key (region_id) references region(id)
)

/* Answer the following: List the name of all games published by 'Pioneer LDC'. name of games refers to game_name; 'Pioneer LDC' refers to publisher_name = 'Pioneer LDC'; */
SELECT 
SELECT T3.game_name FROM publisher AS T1 INNER JOIN game_publisher AS T2 ON T1.id = T2.publisher_id INNER JOIN game AS T3 ON T2.game_id = T3.id WHERE T1.publisher_name = 'Pioneer LDC'
/* Given the following database schema: */
CREATE TABLE genre
(
    id         INTEGER not null
            primary key,
    genre_name TEXT default NULL
)

CREATE TABLE game
(
    id        INTEGER not null
            primary key,
    genre_id  INTEGER          default NULL,
    game_name TEXT default NULL,
    foreign key (genre_id) references genre(id)
)

CREATE TABLE platform
(
    id            INTEGER not null
            primary key,
    platform_name TEXT default NULL
)

CREATE TABLE publisher
(
    id             INTEGER not null
            primary key,
    publisher_name TEXT default NULL
)

CREATE TABLE game_publisher
(
    id           INTEGER not null
            primary key,
    game_id      INTEGER default NULL,
    publisher_id INTEGER default NULL,
    foreign key (game_id) references game(id),
    foreign key (publisher_id) references publisher(id)
)

CREATE TABLE game_platform
(
    id                INTEGER not null
            primary key,
    game_publisher_id INTEGER default NULL,
    platform_id       INTEGER default NULL,
    release_year      INTEGER default NULL,
    foreign key (game_publisher_id) references game_publisher(id),
    foreign key (platform_id) references platform(id)
)

CREATE TABLE region
(
    id          INTEGER not null
            primary key,
    region_name TEXT default NULL
)

CREATE TABLE region_sales
(
    region_id        INTEGER           default NULL,
    game_platform_id INTEGER           default NULL,
    num_sales        REAL default NULL,
    foreign key (game_platform_id) references game_platform(id),
    foreign key (region_id) references region(id)
)

/* Answer the following: Indicate the name of all the games published for the 'SCD' platform. name of games refers to game_name;  'SCD' platform refers to platform_name = 'SCD'; */
SELECT 
SELECT T1.game_name FROM game AS T1 INNER JOIN game_publisher AS T2 ON T1.id = T2.game_id INNER JOIN game_platform AS T3 ON T2.id = T3.game_publisher_id INNER JOIN platform AS T4 ON T3.platform_id = T4.id WHERE T4.platform_name = 'SCD'
/* Given the following database schema: */
CREATE TABLE genre
(
    id         INTEGER not null
            primary key,
    genre_name TEXT default NULL
)

CREATE TABLE game
(
    id        INTEGER not null
            primary key,
    genre_id  INTEGER          default NULL,
    game_name TEXT default NULL,
    foreign key (genre_id) references genre(id)
)

CREATE TABLE platform
(
    id            INTEGER not null
            primary key,
    platform_name TEXT default NULL
)

CREATE TABLE publisher
(
    id             INTEGER not null
            primary key,
    publisher_name TEXT default NULL
)

CREATE TABLE game_publisher
(
    id           INTEGER not null
            primary key,
    game_id      INTEGER default NULL,
    publisher_id INTEGER default NULL,
    foreign key (game_id) references game(id),
    foreign key (publisher_id) references publisher(id)
)

CREATE TABLE game_platform
(
    id                INTEGER not null
            primary key,
    game_publisher_id INTEGER default NULL,
    platform_id       INTEGER default NULL,
    release_year      INTEGER default NULL,
    foreign key (game_publisher_id) references game_publisher(id),
    foreign key (platform_id) references platform(id)
)

CREATE TABLE region
(
    id          INTEGER not null
            primary key,
    region_name TEXT default NULL
)

CREATE TABLE region_sales
(
    region_id        INTEGER           default NULL,
    game_platform_id INTEGER           default NULL,
    num_sales        REAL default NULL,
    foreign key (game_platform_id) references game_platform(id),
    foreign key (region_id) references region(id)
)

/* Answer the following: List the name of all games published in Japan. name of games refers to game_name; Japan refers to region_name = 'Japan'; */
SELECT 
SELECT T1.game_name FROM game AS T1 INNER JOIN game_publisher AS T2 ON T1.id = T2.game_id INNER JOIN game_platform AS T3 ON T2.id = T3.game_publisher_id INNER JOIN region_sales AS T4 ON T3.id = T4.game_platform_id INNER JOIN region AS T5 ON T4.region_id = T5.id WHERE T5.region_name = 'Japan'
/* Given the following database schema: */
CREATE TABLE genre
(
    id         INTEGER not null
            primary key,
    genre_name TEXT default NULL
)

CREATE TABLE game
(
    id        INTEGER not null
            primary key,
    genre_id  INTEGER          default NULL,
    game_name TEXT default NULL,
    foreign key (genre_id) references genre(id)
)

CREATE TABLE platform
(
    id            INTEGER not null
            primary key,
    platform_name TEXT default NULL
)

CREATE TABLE publisher
(
    id             INTEGER not null
            primary key,
    publisher_name TEXT default NULL
)

CREATE TABLE game_publisher
(
    id           INTEGER not null
            primary key,
    game_id      INTEGER default NULL,
    publisher_id INTEGER default NULL,
    foreign key (game_id) references game(id),
    foreign key (publisher_id) references publisher(id)
)

CREATE TABLE game_platform
(
    id                INTEGER not null
            primary key,
    game_publisher_id INTEGER default NULL,
    platform_id       INTEGER default NULL,
    release_year      INTEGER default NULL,
    foreign key (game_publisher_id) references game_publisher(id),
    foreign key (platform_id) references platform(id)
)

CREATE TABLE region
(
    id          INTEGER not null
            primary key,
    region_name TEXT default NULL
)

CREATE TABLE region_sales
(
    region_id        INTEGER           default NULL,
    game_platform_id INTEGER           default NULL,
    num_sales        REAL default NULL,
    foreign key (game_platform_id) references game_platform(id),
    foreign key (region_id) references region(id)
)

/* Answer the following: What genres are the games published by 'Agatsuma Entertainment'? genres refers to genre_name; 'Agatsuma Entertainment' refers to publisher_name = 'Agatsuma Entertainment'; */
SELECT 
SELECT T4.genre_name FROM publisher AS T1 INNER JOIN game_publisher AS T2 ON T1.id = T2.publisher_id INNER JOIN game AS T3 ON T2.game_id = T3.id INNER JOIN genre AS T4 ON T3.genre_id = T4.id WHERE T1.publisher_name = 'Agatsuma Entertainment'
/* Given the following database schema: */
CREATE TABLE genre
(
    id         INTEGER not null
            primary key,
    genre_name TEXT default NULL
)

CREATE TABLE game
(
    id        INTEGER not null
            primary key,
    genre_id  INTEGER          default NULL,
    game_name TEXT default NULL,
    foreign key (genre_id) references genre(id)
)

CREATE TABLE platform
(
    id            INTEGER not null
            primary key,
    platform_name TEXT default NULL
)

CREATE TABLE publisher
(
    id             INTEGER not null
            primary key,
    publisher_name TEXT default NULL
)

CREATE TABLE game_publisher
(
    id           INTEGER not null
            primary key,
    game_id      INTEGER default NULL,
    publisher_id INTEGER default NULL,
    foreign key (game_id) references game(id),
    foreign key (publisher_id) references publisher(id)
)

CREATE TABLE game_platform
(
    id                INTEGER not null
            primary key,
    game_publisher_id INTEGER default NULL,
    platform_id       INTEGER default NULL,
    release_year      INTEGER default NULL,
    foreign key (game_publisher_id) references game_publisher(id),
    foreign key (platform_id) references platform(id)
)

CREATE TABLE region
(
    id          INTEGER not null
            primary key,
    region_name TEXT default NULL
)

CREATE TABLE region_sales
(
    region_id        INTEGER           default NULL,
    game_platform_id INTEGER           default NULL,
    num_sales        REAL default NULL,
    foreign key (game_platform_id) references game_platform(id),
    foreign key (region_id) references region(id)
)

/* Answer the following: How many games are not of the genres 'Role-Playing', 'Shooter' and 'Simulation'? not of the genres 'Role-Playing', 'Shooter' and 'Simulation' refers to genre_name NOT IN ('Role-Playing', 'Shooter', 'Simulation'); */
SELECT 
SELECT COUNT(T2.id) FROM genre AS T1 INNER JOIN game AS T2 ON T1.id = T2.genre_id WHERE T1.genre_name NOT IN ('Role-Playing', 'Shooter', 'Simulation')
/* Given the following database schema: */
CREATE TABLE genre
(
    id         INTEGER not null
            primary key,
    genre_name TEXT default NULL
)

CREATE TABLE game
(
    id        INTEGER not null
            primary key,
    genre_id  INTEGER          default NULL,
    game_name TEXT default NULL,
    foreign key (genre_id) references genre(id)
)

CREATE TABLE platform
(
    id            INTEGER not null
            primary key,
    platform_name TEXT default NULL
)

CREATE TABLE publisher
(
    id             INTEGER not null
            primary key,
    publisher_name TEXT default NULL
)

CREATE TABLE game_publisher
(
    id           INTEGER not null
            primary key,
    game_id      INTEGER default NULL,
    publisher_id INTEGER default NULL,
    foreign key (game_id) references game(id),
    foreign key (publisher_id) references publisher(id)
)

CREATE TABLE game_platform
(
    id                INTEGER not null
            primary key,
    game_publisher_id INTEGER default NULL,
    platform_id       INTEGER default NULL,
    release_year      INTEGER default NULL,
    foreign key (game_publisher_id) references game_publisher(id),
    foreign key (platform_id) references platform(id)
)

CREATE TABLE region
(
    id          INTEGER not null
            primary key,
    region_name TEXT default NULL
)

CREATE TABLE region_sales
(
    region_id        INTEGER           default NULL,
    game_platform_id INTEGER           default NULL,
    num_sales        REAL default NULL,
    foreign key (game_platform_id) references game_platform(id),
    foreign key (region_id) references region(id)
)

/* Answer the following: Indicate, by region, which platform has sold the most games. region refers to region_name; platform refers to game_platform; sold the most games refers to MAX(SUM(num_sales)); */
SELECT 
SELECT T.region_name FROM ( SELECT T1.platform_name, T4.region_name, SUM(T3.num_sales) FROM platform AS T1 INNER JOIN game_platform AS T2 ON T1.id = T2.platform_id INNER JOIN region_sales AS T3 ON T1.id = T3.game_platform_id INNER JOIN region AS T4 ON T3.region_id = T4.id GROUP BY T1.platform_name, T4.region_name ORDER BY SUM(T3.num_sales) DESC LIMIT 1 ) t
/* Given the following database schema: */
CREATE TABLE genre
(
    id         INTEGER not null
            primary key,
    genre_name TEXT default NULL
)

CREATE TABLE game
(
    id        INTEGER not null
            primary key,
    genre_id  INTEGER          default NULL,
    game_name TEXT default NULL,
    foreign key (genre_id) references genre(id)
)

CREATE TABLE platform
(
    id            INTEGER not null
            primary key,
    platform_name TEXT default NULL
)

CREATE TABLE publisher
(
    id             INTEGER not null
            primary key,
    publisher_name TEXT default NULL
)

CREATE TABLE game_publisher
(
    id           INTEGER not null
            primary key,
    game_id      INTEGER default NULL,
    publisher_id INTEGER default NULL,
    foreign key (game_id) references game(id),
    foreign key (publisher_id) references publisher(id)
)

CREATE TABLE game_platform
(
    id                INTEGER not null
            primary key,
    game_publisher_id INTEGER default NULL,
    platform_id       INTEGER default NULL,
    release_year      INTEGER default NULL,
    foreign key (game_publisher_id) references game_publisher(id),
    foreign key (platform_id) references platform(id)
)

CREATE TABLE region
(
    id          INTEGER not null
            primary key,
    region_name TEXT default NULL
)

CREATE TABLE region_sales
(
    region_id        INTEGER           default NULL,
    game_platform_id INTEGER           default NULL,
    num_sales        REAL default NULL,
    foreign key (game_platform_id) references game_platform(id),
    foreign key (region_id) references region(id)
)

/* Answer the following: Which publisher has published the most games in the 'Puzzle' genre? which publisher refers to publisher_name; publisher that has published the most games refers to MAX(COUNT(publisher_name)); puzzle genre refers to genre_name = 'Puzzle'; */
SELECT 
SELECT T.publisher_name FROM ( SELECT T1.publisher_name, COUNT(T3.id) FROM publisher AS T1 INNER JOIN game_publisher AS T2 ON T1.id = T2.publisher_id INNER JOIN game AS T3 ON T2.game_id = T3.id INNER JOIN genre AS T4 ON T3.genre_id = T4.id WHERE T4.genre_name = 'Puzzle' GROUP BY T1.publisher_name ORDER BY COUNT(T3.id) DESC LIMIT 1 ) t
/* Given the following database schema: */
CREATE TABLE genre
(
    id         INTEGER not null
            primary key,
    genre_name TEXT default NULL
)

CREATE TABLE game
(
    id        INTEGER not null
            primary key,
    genre_id  INTEGER          default NULL,
    game_name TEXT default NULL,
    foreign key (genre_id) references genre(id)
)

CREATE TABLE platform
(
    id            INTEGER not null
            primary key,
    platform_name TEXT default NULL
)

CREATE TABLE publisher
(
    id             INTEGER not null
            primary key,
    publisher_name TEXT default NULL
)

CREATE TABLE game_publisher
(
    id           INTEGER not null
            primary key,
    game_id      INTEGER default NULL,
    publisher_id INTEGER default NULL,
    foreign key (game_id) references game(id),
    foreign key (publisher_id) references publisher(id)
)

CREATE TABLE game_platform
(
    id                INTEGER not null
            primary key,
    game_publisher_id INTEGER default NULL,
    platform_id       INTEGER default NULL,
    release_year      INTEGER default NULL,
    foreign key (game_publisher_id) references game_publisher(id),
    foreign key (platform_id) references platform(id)
)

CREATE TABLE region
(
    id          INTEGER not null
            primary key,
    region_name TEXT default NULL
)

CREATE TABLE region_sales
(
    region_id        INTEGER           default NULL,
    game_platform_id INTEGER           default NULL,
    num_sales        REAL default NULL,
    foreign key (game_platform_id) references game_platform(id),
    foreign key (region_id) references region(id)
)

/* Answer the following: Which game has sold the fewest units? which game refers to game_name; sold the fewest units refers to MIN(num_sales); */
SELECT 
SELECT T.game_name FROM ( SELECT T1.game_name FROM game AS T1 INNER JOIN game_publisher AS T2 ON T1.id = T2.game_id INNER JOIN game_platform AS T3 ON T2.id = T3.game_publisher_id INNER JOIN region_sales AS T4 ON T3.id = T4.game_platform_id ORDER BY T4.num_sales LIMIT 1 ) t
/* Given the following database schema: */
CREATE TABLE genre
(
    id         INTEGER not null
            primary key,
    genre_name TEXT default NULL
)

CREATE TABLE game
(
    id        INTEGER not null
            primary key,
    genre_id  INTEGER          default NULL,
    game_name TEXT default NULL,
    foreign key (genre_id) references genre(id)
)

CREATE TABLE platform
(
    id            INTEGER not null
            primary key,
    platform_name TEXT default NULL
)

CREATE TABLE publisher
(
    id             INTEGER not null
            primary key,
    publisher_name TEXT default NULL
)

CREATE TABLE game_publisher
(
    id           INTEGER not null
            primary key,
    game_id      INTEGER default NULL,
    publisher_id INTEGER default NULL,
    foreign key (game_id) references game(id),
    foreign key (publisher_id) references publisher(id)
)

CREATE TABLE game_platform
(
    id                INTEGER not null
            primary key,
    game_publisher_id INTEGER default NULL,
    platform_id       INTEGER default NULL,
    release_year      INTEGER default NULL,
    foreign key (game_publisher_id) references game_publisher(id),
    foreign key (platform_id) references platform(id)
)

CREATE TABLE region
(
    id          INTEGER not null
            primary key,
    region_name TEXT default NULL
)

CREATE TABLE region_sales
(
    region_id        INTEGER           default NULL,
    game_platform_id INTEGER           default NULL,
    num_sales        REAL default NULL,
    foreign key (game_platform_id) references game_platform(id),
    foreign key (region_id) references region(id)
)

/* Answer the following: Which publisher has published the game 'Pachi-Slot Kanzen Kouryaku 3: Universal Koushiki Gaido Volume 3'? which publisher refers to publisher_name; 'Pachi-Slot Kanzen Kouryaku 3: Universal Koushiki Gaido Volume 3' refers to game_name = 'Pachi-Slot Kanzen Kouryaku 3: Universal Koushiki Gaido Volume 3'; */
SELECT 
SELECT T1.publisher_name FROM publisher AS T1 INNER JOIN game_publisher AS T2 ON T1.id = T2.publisher_id INNER JOIN game AS T3 ON T2.game_id = T3.id WHERE T3.game_name = 'Pachi-Slot Kanzen Kouryaku 3: Universal Koushiki Gaido Volume 3'
/* Given the following database schema: */
CREATE TABLE genre
(
    id         INTEGER not null
            primary key,
    genre_name TEXT default NULL
)

CREATE TABLE game
(
    id        INTEGER not null
            primary key,
    genre_id  INTEGER          default NULL,
    game_name TEXT default NULL,
    foreign key (genre_id) references genre(id)
)

CREATE TABLE platform
(
    id            INTEGER not null
            primary key,
    platform_name TEXT default NULL
)

CREATE TABLE publisher
(
    id             INTEGER not null
            primary key,
    publisher_name TEXT default NULL
)

CREATE TABLE game_publisher
(
    id           INTEGER not null
            primary key,
    game_id      INTEGER default NULL,
    publisher_id INTEGER default NULL,
    foreign key (game_id) references game(id),
    foreign key (publisher_id) references publisher(id)
)

CREATE TABLE game_platform
(
    id                INTEGER not null
            primary key,
    game_publisher_id INTEGER default NULL,
    platform_id       INTEGER default NULL,
    release_year      INTEGER default NULL,
    foreign key (game_publisher_id) references game_publisher(id),
    foreign key (platform_id) references platform(id)
)

CREATE TABLE region
(
    id          INTEGER not null
            primary key,
    region_name TEXT default NULL
)

CREATE TABLE region_sales
(
    region_id        INTEGER           default NULL,
    game_platform_id INTEGER           default NULL,
    num_sales        REAL default NULL,
    foreign key (game_platform_id) references game_platform(id),
    foreign key (region_id) references region(id)
)

/* Answer the following: In which regions has the game 'Pengo' been sold? which regions refers to region_name; 'Pengo' refers to game_name = 'Pengo'; */
SELECT 
SELECT T5.region_name FROM game AS T1 INNER JOIN game_publisher AS T2 ON T1.id = T2.game_id INNER JOIN game_platform AS T3 ON T2.id = T3.game_publisher_id INNER JOIN region_sales AS T4 ON T3.id = T4.game_platform_id INNER JOIN region AS T5 ON T4.region_id = T5.id WHERE T1.game_name = 'Pengo'