Dludora/DAIL-BIRD huggingface dataset:
/* Given the following database schema: */
CREATE TABLE address_status
(
    status_id      INTEGER
            primary key,
    address_status TEXT
)

CREATE TABLE author
(
    author_id   INTEGER
            primary key,
    author_name TEXT
)

CREATE TABLE book_language
(
    language_id   INTEGER
            primary key,
    language_code TEXT,
    language_name TEXT
)

CREATE TABLE country
(
    country_id   INTEGER
            primary key,
    country_name TEXT
)

CREATE TABLE address
(
    address_id    INTEGER
            primary key,
    street_number TEXT,
    street_name   TEXT,
    city          TEXT,
    country_id    INTEGER,
    foreign key (country_id) references country(country_id)
)

CREATE TABLE customer
(
    customer_id INTEGER
            primary key,
    first_name  TEXT,
    last_name   TEXT,
    email       TEXT
)

CREATE TABLE customer_address
(
    customer_id INTEGER,
    address_id  INTEGER,
    status_id   INTEGER,
    primary key (customer_id, address_id),
    foreign key (address_id) references address(address_id),
    foreign key (customer_id) references customer(customer_id)
)

CREATE TABLE order_status
(
    status_id    INTEGER
            primary key,
    status_value TEXT
)

CREATE TABLE publisher
(
    publisher_id   INTEGER
            primary key,
    publisher_name TEXT
)

CREATE TABLE book
(
    book_id          INTEGER
            primary key,
    title            TEXT,
    isbn13           TEXT,
    language_id      INTEGER,
    num_pages        INTEGER,
    publication_date DATE,
    publisher_id     INTEGER,
    foreign key (language_id) references book_language(language_id),
    foreign key (publisher_id) references publisher(publisher_id)
)

CREATE TABLE book_author
(
    book_id   INTEGER,
    author_id INTEGER,
    primary key (book_id, author_id),
    foreign key (author_id) references author(author_id),
    foreign key (book_id) references book(book_id)
)

CREATE TABLE shipping_method
(
    method_id   INTEGER
            primary key,
    method_name TEXT,
    cost        REAL
)

CREATE TABLE "cust_order"
(
    order_id           INTEGER
        primary key autoincrement,
    order_date         DATETIME,
    customer_id        INTEGER
        references customer,
    shipping_method_id INTEGER
        references shipping_method,
    dest_address_id    INTEGER
        references address
)

CREATE TABLE sqlite_sequence(name,seq)

CREATE TABLE "order_history"
(
    history_id  INTEGER
        primary key autoincrement,
    order_id    INTEGER
        references cust_order,
    status_id   INTEGER
        references order_status,
    status_date DATETIME
)

CREATE TABLE "order_line"
(
    line_id  INTEGER
        primary key autoincrement,
    order_id INTEGER
        references cust_order,
    book_id  INTEGER
        references book,
    price    REAL
)

/* Answer the following: List all of the books that were published in 1995. published in 1995 refers to publication_date LIKE '1995%'; ; list of book refers to title */
SELECT 
SELECT title FROM book WHERE STRFTIME('%Y', publication_date) = '1995'
/* Given the following database schema: */
CREATE TABLE address_status
(
    status_id      INTEGER
            primary key,
    address_status TEXT
)

CREATE TABLE author
(
    author_id   INTEGER
            primary key,
    author_name TEXT
)

CREATE TABLE book_language
(
    language_id   INTEGER
            primary key,
    language_code TEXT,
    language_name TEXT
)

CREATE TABLE country
(
    country_id   INTEGER
            primary key,
    country_name TEXT
)

CREATE TABLE address
(
    address_id    INTEGER
            primary key,
    street_number TEXT,
    street_name   TEXT,
    city          TEXT,
    country_id    INTEGER,
    foreign key (country_id) references country(country_id)
)

CREATE TABLE customer
(
    customer_id INTEGER
            primary key,
    first_name  TEXT,
    last_name   TEXT,
    email       TEXT
)

CREATE TABLE customer_address
(
    customer_id INTEGER,
    address_id  INTEGER,
    status_id   INTEGER,
    primary key (customer_id, address_id),
    foreign key (address_id) references address(address_id),
    foreign key (customer_id) references customer(customer_id)
)

CREATE TABLE order_status
(
    status_id    INTEGER
            primary key,
    status_value TEXT
)

CREATE TABLE publisher
(
    publisher_id   INTEGER
            primary key,
    publisher_name TEXT
)

CREATE TABLE book
(
    book_id          INTEGER
            primary key,
    title            TEXT,
    isbn13           TEXT,
    language_id      INTEGER,
    num_pages        INTEGER,
    publication_date DATE,
    publisher_id     INTEGER,
    foreign key (language_id) references book_language(language_id),
    foreign key (publisher_id) references publisher(publisher_id)
)

CREATE TABLE book_author
(
    book_id   INTEGER,
    author_id INTEGER,
    primary key (book_id, author_id),
    foreign key (author_id) references author(author_id),
    foreign key (book_id) references book(book_id)
)

CREATE TABLE shipping_method
(
    method_id   INTEGER
            primary key,
    method_name TEXT,
    cost        REAL
)

CREATE TABLE "cust_order"
(
    order_id           INTEGER
        primary key autoincrement,
    order_date         DATETIME,
    customer_id        INTEGER
        references customer,
    shipping_method_id INTEGER
        references shipping_method,
    dest_address_id    INTEGER
        references address
)

CREATE TABLE sqlite_sequence(name,seq)

CREATE TABLE "order_history"
(
    history_id  INTEGER
        primary key autoincrement,
    order_id    INTEGER
        references cust_order,
    status_id   INTEGER
        references order_status,
    status_date DATETIME
)

CREATE TABLE "order_line"
(
    line_id  INTEGER
        primary key autoincrement,
    order_id INTEGER
        references cust_order,
    book_id  INTEGER
        references book,
    price    REAL
)

/* Answer the following: How many publishers have the word "book" in their name? publisher have the word 'book' refers to publisher_name LIKE '%book%' */
SELECT 
SELECT COUNT(*) FROM publisher WHERE publisher_name LIKE '%book%'
/* Given the following database schema: */
CREATE TABLE address_status
(
    status_id      INTEGER
            primary key,
    address_status TEXT
)

CREATE TABLE author
(
    author_id   INTEGER
            primary key,
    author_name TEXT
)

CREATE TABLE book_language
(
    language_id   INTEGER
            primary key,
    language_code TEXT,
    language_name TEXT
)

CREATE TABLE country
(
    country_id   INTEGER
            primary key,
    country_name TEXT
)

CREATE TABLE address
(
    address_id    INTEGER
            primary key,
    street_number TEXT,
    street_name   TEXT,
    city          TEXT,
    country_id    INTEGER,
    foreign key (country_id) references country(country_id)
)

CREATE TABLE customer
(
    customer_id INTEGER
            primary key,
    first_name  TEXT,
    last_name   TEXT,
    email       TEXT
)

CREATE TABLE customer_address
(
    customer_id INTEGER,
    address_id  INTEGER,
    status_id   INTEGER,
    primary key (customer_id, address_id),
    foreign key (address_id) references address(address_id),
    foreign key (customer_id) references customer(customer_id)
)

CREATE TABLE order_status
(
    status_id    INTEGER
            primary key,
    status_value TEXT
)

CREATE TABLE publisher
(
    publisher_id   INTEGER
            primary key,
    publisher_name TEXT
)

CREATE TABLE book
(
    book_id          INTEGER
            primary key,
    title            TEXT,
    isbn13           TEXT,
    language_id      INTEGER,
    num_pages        INTEGER,
    publication_date DATE,
    publisher_id     INTEGER,
    foreign key (language_id) references book_language(language_id),
    foreign key (publisher_id) references publisher(publisher_id)
)

CREATE TABLE book_author
(
    book_id   INTEGER,
    author_id INTEGER,
    primary key (book_id, author_id),
    foreign key (author_id) references author(author_id),
    foreign key (book_id) references book(book_id)
)

CREATE TABLE shipping_method
(
    method_id   INTEGER
            primary key,
    method_name TEXT,
    cost        REAL
)

CREATE TABLE "cust_order"
(
    order_id           INTEGER
        primary key autoincrement,
    order_date         DATETIME,
    customer_id        INTEGER
        references customer,
    shipping_method_id INTEGER
        references shipping_method,
    dest_address_id    INTEGER
        references address
)

CREATE TABLE sqlite_sequence(name,seq)

CREATE TABLE "order_history"
(
    history_id  INTEGER
        primary key autoincrement,
    order_id    INTEGER
        references cust_order,
    status_id   INTEGER
        references order_status,
    status_date DATETIME
)

CREATE TABLE "order_line"
(
    line_id  INTEGER
        primary key autoincrement,
    order_id INTEGER
        references cust_order,
    book_id  INTEGER
        references book,
    price    REAL
)

/* Answer the following: How many addresses are from the Philippines? "Philippines" is the country_name */
SELECT 
SELECT COUNT(T2.country_id) FROM address AS T1 INNER JOIN country AS T2 ON T2.country_id = T1.country_id WHERE T2.country_name = 'Philippines'
/* Given the following database schema: */
CREATE TABLE address_status
(
    status_id      INTEGER
            primary key,
    address_status TEXT
)

CREATE TABLE author
(
    author_id   INTEGER
            primary key,
    author_name TEXT
)

CREATE TABLE book_language
(
    language_id   INTEGER
            primary key,
    language_code TEXT,
    language_name TEXT
)

CREATE TABLE country
(
    country_id   INTEGER
            primary key,
    country_name TEXT
)

CREATE TABLE address
(
    address_id    INTEGER
            primary key,
    street_number TEXT,
    street_name   TEXT,
    city          TEXT,
    country_id    INTEGER,
    foreign key (country_id) references country(country_id)
)

CREATE TABLE customer
(
    customer_id INTEGER
            primary key,
    first_name  TEXT,
    last_name   TEXT,
    email       TEXT
)

CREATE TABLE customer_address
(
    customer_id INTEGER,
    address_id  INTEGER,
    status_id   INTEGER,
    primary key (customer_id, address_id),
    foreign key (address_id) references address(address_id),
    foreign key (customer_id) references customer(customer_id)
)

CREATE TABLE order_status
(
    status_id    INTEGER
            primary key,
    status_value TEXT
)

CREATE TABLE publisher
(
    publisher_id   INTEGER
            primary key,
    publisher_name TEXT
)

CREATE TABLE book
(
    book_id          INTEGER
            primary key,
    title            TEXT,
    isbn13           TEXT,
    language_id      INTEGER,
    num_pages        INTEGER,
    publication_date DATE,
    publisher_id     INTEGER,
    foreign key (language_id) references book_language(language_id),
    foreign key (publisher_id) references publisher(publisher_id)
)

CREATE TABLE book_author
(
    book_id   INTEGER,
    author_id INTEGER,
    primary key (book_id, author_id),
    foreign key (author_id) references author(author_id),
    foreign key (book_id) references book(book_id)
)

CREATE TABLE shipping_method
(
    method_id   INTEGER
            primary key,
    method_name TEXT,
    cost        REAL
)

CREATE TABLE "cust_order"
(
    order_id           INTEGER
        primary key autoincrement,
    order_date         DATETIME,
    customer_id        INTEGER
        references customer,
    shipping_method_id INTEGER
        references shipping_method,
    dest_address_id    INTEGER
        references address
)

CREATE TABLE sqlite_sequence(name,seq)

CREATE TABLE "order_history"
(
    history_id  INTEGER
        primary key autoincrement,
    order_id    INTEGER
        references cust_order,
    status_id   INTEGER
        references order_status,
    status_date DATETIME
)

CREATE TABLE "order_line"
(
    line_id  INTEGER
        primary key autoincrement,
    order_id INTEGER
        references cust_order,
    book_id  INTEGER
        references book,
    price    REAL
)

/* Answer the following: Who is the author who wrote the most books? author refers to author_name; who wrote the most book refers to Max(Count(author_id)) */
SELECT 
SELECT T1.author_name FROM author AS T1 INNER JOIN book_author AS T2 ON T1.author_id = T2.author_id GROUP BY T1.author_name ORDER BY COUNT(T2.author_id) DESC LIMIT 1
/* Given the following database schema: */
CREATE TABLE address_status
(
    status_id      INTEGER
            primary key,
    address_status TEXT
)

CREATE TABLE author
(
    author_id   INTEGER
            primary key,
    author_name TEXT
)

CREATE TABLE book_language
(
    language_id   INTEGER
            primary key,
    language_code TEXT,
    language_name TEXT
)

CREATE TABLE country
(
    country_id   INTEGER
            primary key,
    country_name TEXT
)

CREATE TABLE address
(
    address_id    INTEGER
            primary key,
    street_number TEXT,
    street_name   TEXT,
    city          TEXT,
    country_id    INTEGER,
    foreign key (country_id) references country(country_id)
)

CREATE TABLE customer
(
    customer_id INTEGER
            primary key,
    first_name  TEXT,
    last_name   TEXT,
    email       TEXT
)

CREATE TABLE customer_address
(
    customer_id INTEGER,
    address_id  INTEGER,
    status_id   INTEGER,
    primary key (customer_id, address_id),
    foreign key (address_id) references address(address_id),
    foreign key (customer_id) references customer(customer_id)
)

CREATE TABLE order_status
(
    status_id    INTEGER
            primary key,
    status_value TEXT
)

CREATE TABLE publisher
(
    publisher_id   INTEGER
            primary key,
    publisher_name TEXT
)

CREATE TABLE book
(
    book_id          INTEGER
            primary key,
    title            TEXT,
    isbn13           TEXT,
    language_id      INTEGER,
    num_pages        INTEGER,
    publication_date DATE,
    publisher_id     INTEGER,
    foreign key (language_id) references book_language(language_id),
    foreign key (publisher_id) references publisher(publisher_id)
)

CREATE TABLE book_author
(
    book_id   INTEGER,
    author_id INTEGER,
    primary key (book_id, author_id),
    foreign key (author_id) references author(author_id),
    foreign key (book_id) references book(book_id)
)

CREATE TABLE shipping_method
(
    method_id   INTEGER
            primary key,
    method_name TEXT,
    cost        REAL
)

CREATE TABLE "cust_order"
(
    order_id           INTEGER
        primary key autoincrement,
    order_date         DATETIME,
    customer_id        INTEGER
        references customer,
    shipping_method_id INTEGER
        references shipping_method,
    dest_address_id    INTEGER
        references address
)

CREATE TABLE sqlite_sequence(name,seq)

CREATE TABLE "order_history"
(
    history_id  INTEGER
        primary key autoincrement,
    order_id    INTEGER
        references cust_order,
    status_id   INTEGER
        references order_status,
    status_date DATETIME
)

CREATE TABLE "order_line"
(
    line_id  INTEGER
        primary key autoincrement,
    order_id INTEGER
        references cust_order,
    book_id  INTEGER
        references book,
    price    REAL
)

/* Answer the following: What are the books published by "Harper Collins"? "Harper Collins" is the publisher_name; books refers to title */
SELECT 
SELECT T1.title FROM book AS T1 INNER JOIN publisher AS T2 ON T1.publisher_id = T2.publisher_id WHERE T2.publisher_name = 'Harper Collins'
/* Given the following database schema: */
CREATE TABLE address_status
(
    status_id      INTEGER
            primary key,
    address_status TEXT
)

CREATE TABLE author
(
    author_id   INTEGER
            primary key,
    author_name TEXT
)

CREATE TABLE book_language
(
    language_id   INTEGER
            primary key,
    language_code TEXT,
    language_name TEXT
)

CREATE TABLE country
(
    country_id   INTEGER
            primary key,
    country_name TEXT
)

CREATE TABLE address
(
    address_id    INTEGER
            primary key,
    street_number TEXT,
    street_name   TEXT,
    city          TEXT,
    country_id    INTEGER,
    foreign key (country_id) references country(country_id)
)

CREATE TABLE customer
(
    customer_id INTEGER
            primary key,
    first_name  TEXT,
    last_name   TEXT,
    email       TEXT
)

CREATE TABLE customer_address
(
    customer_id INTEGER,
    address_id  INTEGER,
    status_id   INTEGER,
    primary key (customer_id, address_id),
    foreign key (address_id) references address(address_id),
    foreign key (customer_id) references customer(customer_id)
)

CREATE TABLE order_status
(
    status_id    INTEGER
            primary key,
    status_value TEXT
)

CREATE TABLE publisher
(
    publisher_id   INTEGER
            primary key,
    publisher_name TEXT
)

CREATE TABLE book
(
    book_id          INTEGER
            primary key,
    title            TEXT,
    isbn13           TEXT,
    language_id      INTEGER,
    num_pages        INTEGER,
    publication_date DATE,
    publisher_id     INTEGER,
    foreign key (language_id) references book_language(language_id),
    foreign key (publisher_id) references publisher(publisher_id)
)

CREATE TABLE book_author
(
    book_id   INTEGER,
    author_id INTEGER,
    primary key (book_id, author_id),
    foreign key (author_id) references author(author_id),
    foreign key (book_id) references book(book_id)
)

CREATE TABLE shipping_method
(
    method_id   INTEGER
            primary key,
    method_name TEXT,
    cost        REAL
)

CREATE TABLE "cust_order"
(
    order_id           INTEGER
        primary key autoincrement,
    order_date         DATETIME,
    customer_id        INTEGER
        references customer,
    shipping_method_id INTEGER
        references shipping_method,
    dest_address_id    INTEGER
        references address
)

CREATE TABLE sqlite_sequence(name,seq)

CREATE TABLE "order_history"
(
    history_id  INTEGER
        primary key autoincrement,
    order_id    INTEGER
        references cust_order,
    status_id   INTEGER
        references order_status,
    status_date DATETIME
)

CREATE TABLE "order_line"
(
    line_id  INTEGER
        primary key autoincrement,
    order_id INTEGER
        references cust_order,
    book_id  INTEGER
        references book,
    price    REAL
)

/* Answer the following: How many of the customer addresses are inactive? addresses are inactive refers to address_status = 'Inactive' */
SELECT 
SELECT COUNT(*) FROM customer_address AS T1 INNER JOIN address_status AS T2 ON T1.status_id = T2.status_id WHERE T2.address_status = 'Inactive'
/* Given the following database schema: */
CREATE TABLE address_status
(
    status_id      INTEGER
            primary key,
    address_status TEXT
)

CREATE TABLE author
(
    author_id   INTEGER
            primary key,
    author_name TEXT
)

CREATE TABLE book_language
(
    language_id   INTEGER
            primary key,
    language_code TEXT,
    language_name TEXT
)

CREATE TABLE country
(
    country_id   INTEGER
            primary key,
    country_name TEXT
)

CREATE TABLE address
(
    address_id    INTEGER
            primary key,
    street_number TEXT,
    street_name   TEXT,
    city          TEXT,
    country_id    INTEGER,
    foreign key (country_id) references country(country_id)
)

CREATE TABLE customer
(
    customer_id INTEGER
            primary key,
    first_name  TEXT,
    last_name   TEXT,
    email       TEXT
)

CREATE TABLE customer_address
(
    customer_id INTEGER,
    address_id  INTEGER,
    status_id   INTEGER,
    primary key (customer_id, address_id),
    foreign key (address_id) references address(address_id),
    foreign key (customer_id) references customer(customer_id)
)

CREATE TABLE order_status
(
    status_id    INTEGER
            primary key,
    status_value TEXT
)

CREATE TABLE publisher
(
    publisher_id   INTEGER
            primary key,
    publisher_name TEXT
)

CREATE TABLE book
(
    book_id          INTEGER
            primary key,
    title            TEXT,
    isbn13           TEXT,
    language_id      INTEGER,
    num_pages        INTEGER,
    publication_date DATE,
    publisher_id     INTEGER,
    foreign key (language_id) references book_language(language_id),
    foreign key (publisher_id) references publisher(publisher_id)
)

CREATE TABLE book_author
(
    book_id   INTEGER,
    author_id INTEGER,
    primary key (book_id, author_id),
    foreign key (author_id) references author(author_id),
    foreign key (book_id) references book(book_id)
)

CREATE TABLE shipping_method
(
    method_id   INTEGER
            primary key,
    method_name TEXT,
    cost        REAL
)

CREATE TABLE "cust_order"
(
    order_id           INTEGER
        primary key autoincrement,
    order_date         DATETIME,
    customer_id        INTEGER
        references customer,
    shipping_method_id INTEGER
        references shipping_method,
    dest_address_id    INTEGER
        references address
)

CREATE TABLE sqlite_sequence(name,seq)

CREATE TABLE "order_history"
(
    history_id  INTEGER
        primary key autoincrement,
    order_id    INTEGER
        references cust_order,
    status_id   INTEGER
        references order_status,
    status_date DATETIME
)

CREATE TABLE "order_line"
(
    line_id  INTEGER
        primary key autoincrement,
    order_id INTEGER
        references cust_order,
    book_id  INTEGER
        references book,
    price    REAL
)

/* Answer the following: What is the book with the most orders? books refers to title; the most orders refers to Max(Count(order_id)) */
SELECT 
SELECT T2.title FROM order_line AS T1 INNER JOIN book AS T2 ON T1.book_id = T2.book_id GROUP BY T2.title ORDER BY COUNT(T1.book_id) DESC LIMIT 1
/* Given the following database schema: */
CREATE TABLE address_status
(
    status_id      INTEGER
            primary key,
    address_status TEXT
)

CREATE TABLE author
(
    author_id   INTEGER
            primary key,
    author_name TEXT
)

CREATE TABLE book_language
(
    language_id   INTEGER
            primary key,
    language_code TEXT,
    language_name TEXT
)

CREATE TABLE country
(
    country_id   INTEGER
            primary key,
    country_name TEXT
)

CREATE TABLE address
(
    address_id    INTEGER
            primary key,
    street_number TEXT,
    street_name   TEXT,
    city          TEXT,
    country_id    INTEGER,
    foreign key (country_id) references country(country_id)
)

CREATE TABLE customer
(
    customer_id INTEGER
            primary key,
    first_name  TEXT,
    last_name   TEXT,
    email       TEXT
)

CREATE TABLE customer_address
(
    customer_id INTEGER,
    address_id  INTEGER,
    status_id   INTEGER,
    primary key (customer_id, address_id),
    foreign key (address_id) references address(address_id),
    foreign key (customer_id) references customer(customer_id)
)

CREATE TABLE order_status
(
    status_id    INTEGER
            primary key,
    status_value TEXT
)

CREATE TABLE publisher
(
    publisher_id   INTEGER
            primary key,
    publisher_name TEXT
)

CREATE TABLE book
(
    book_id          INTEGER
            primary key,
    title            TEXT,
    isbn13           TEXT,
    language_id      INTEGER,
    num_pages        INTEGER,
    publication_date DATE,
    publisher_id     INTEGER,
    foreign key (language_id) references book_language(language_id),
    foreign key (publisher_id) references publisher(publisher_id)
)

CREATE TABLE book_author
(
    book_id   INTEGER,
    author_id INTEGER,
    primary key (book_id, author_id),
    foreign key (author_id) references author(author_id),
    foreign key (book_id) references book(book_id)
)

CREATE TABLE shipping_method
(
    method_id   INTEGER
            primary key,
    method_name TEXT,
    cost        REAL
)

CREATE TABLE "cust_order"
(
    order_id           INTEGER
        primary key autoincrement,
    order_date         DATETIME,
    customer_id        INTEGER
        references customer,
    shipping_method_id INTEGER
        references shipping_method,
    dest_address_id    INTEGER
        references address
)

CREATE TABLE sqlite_sequence(name,seq)

CREATE TABLE "order_history"
(
    history_id  INTEGER
        primary key autoincrement,
    order_id    INTEGER
        references cust_order,
    status_id   INTEGER
        references order_status,
    status_date DATETIME
)

CREATE TABLE "order_line"
(
    line_id  INTEGER
        primary key autoincrement,
    order_id INTEGER
        references cust_order,
    book_id  INTEGER
        references book,
    price    REAL
)

/* Answer the following: Other than zero, what is the lowest price paid by a customer for an order? other than 0 refers to price ! = 0; lowest price paid refers to Min(price) */
SELECT 
SELECT MIN(price) FROM order_line WHERE price <> 0
/* Given the following database schema: */
CREATE TABLE address_status
(
    status_id      INTEGER
            primary key,
    address_status TEXT
)

CREATE TABLE author
(
    author_id   INTEGER
            primary key,
    author_name TEXT
)

CREATE TABLE book_language
(
    language_id   INTEGER
            primary key,
    language_code TEXT,
    language_name TEXT
)

CREATE TABLE country
(
    country_id   INTEGER
            primary key,
    country_name TEXT
)

CREATE TABLE address
(
    address_id    INTEGER
            primary key,
    street_number TEXT,
    street_name   TEXT,
    city          TEXT,
    country_id    INTEGER,
    foreign key (country_id) references country(country_id)
)

CREATE TABLE customer
(
    customer_id INTEGER
            primary key,
    first_name  TEXT,
    last_name   TEXT,
    email       TEXT
)

CREATE TABLE customer_address
(
    customer_id INTEGER,
    address_id  INTEGER,
    status_id   INTEGER,
    primary key (customer_id, address_id),
    foreign key (address_id) references address(address_id),
    foreign key (customer_id) references customer(customer_id)
)

CREATE TABLE order_status
(
    status_id    INTEGER
            primary key,
    status_value TEXT
)

CREATE TABLE publisher
(
    publisher_id   INTEGER
            primary key,
    publisher_name TEXT
)

CREATE TABLE book
(
    book_id          INTEGER
            primary key,
    title            TEXT,
    isbn13           TEXT,
    language_id      INTEGER,
    num_pages        INTEGER,
    publication_date DATE,
    publisher_id     INTEGER,
    foreign key (language_id) references book_language(language_id),
    foreign key (publisher_id) references publisher(publisher_id)
)

CREATE TABLE book_author
(
    book_id   INTEGER,
    author_id INTEGER,
    primary key (book_id, author_id),
    foreign key (author_id) references author(author_id),
    foreign key (book_id) references book(book_id)
)

CREATE TABLE shipping_method
(
    method_id   INTEGER
            primary key,
    method_name TEXT,
    cost        REAL
)

CREATE TABLE "cust_order"
(
    order_id           INTEGER
        primary key autoincrement,
    order_date         DATETIME,
    customer_id        INTEGER
        references customer,
    shipping_method_id INTEGER
        references shipping_method,
    dest_address_id    INTEGER
        references address
)

CREATE TABLE sqlite_sequence(name,seq)

CREATE TABLE "order_history"
(
    history_id  INTEGER
        primary key autoincrement,
    order_id    INTEGER
        references cust_order,
    status_id   INTEGER
        references order_status,
    status_date DATETIME
)

CREATE TABLE "order_line"
(
    line_id  INTEGER
        primary key autoincrement,
    order_id INTEGER
        references cust_order,
    book_id  INTEGER
        references book,
    price    REAL
)

/* Answer the following: How many customers have an address that is located in the city of Villeneuve-la-Garenne? "Villeneuve-la-Garenne" is the city */
SELECT 
SELECT COUNT(address_id) FROM address WHERE city = 'Villeneuve-la-Garenne'
/* Given the following database schema: */
CREATE TABLE address_status
(
    status_id      INTEGER
            primary key,
    address_status TEXT
)

CREATE TABLE author
(
    author_id   INTEGER
            primary key,
    author_name TEXT
)

CREATE TABLE book_language
(
    language_id   INTEGER
            primary key,
    language_code TEXT,
    language_name TEXT
)

CREATE TABLE country
(
    country_id   INTEGER
            primary key,
    country_name TEXT
)

CREATE TABLE address
(
    address_id    INTEGER
            primary key,
    street_number TEXT,
    street_name   TEXT,
    city          TEXT,
    country_id    INTEGER,
    foreign key (country_id) references country(country_id)
)

CREATE TABLE customer
(
    customer_id INTEGER
            primary key,
    first_name  TEXT,
    last_name   TEXT,
    email       TEXT
)

CREATE TABLE customer_address
(
    customer_id INTEGER,
    address_id  INTEGER,
    status_id   INTEGER,
    primary key (customer_id, address_id),
    foreign key (address_id) references address(address_id),
    foreign key (customer_id) references customer(customer_id)
)

CREATE TABLE order_status
(
    status_id    INTEGER
            primary key,
    status_value TEXT
)

CREATE TABLE publisher
(
    publisher_id   INTEGER
            primary key,
    publisher_name TEXT
)

CREATE TABLE book
(
    book_id          INTEGER
            primary key,
    title            TEXT,
    isbn13           TEXT,
    language_id      INTEGER,
    num_pages        INTEGER,
    publication_date DATE,
    publisher_id     INTEGER,
    foreign key (language_id) references book_language(language_id),
    foreign key (publisher_id) references publisher(publisher_id)
)

CREATE TABLE book_author
(
    book_id   INTEGER,
    author_id INTEGER,
    primary key (book_id, author_id),
    foreign key (author_id) references author(author_id),
    foreign key (book_id) references book(book_id)
)

CREATE TABLE shipping_method
(
    method_id   INTEGER
            primary key,
    method_name TEXT,
    cost        REAL
)

CREATE TABLE "cust_order"
(
    order_id           INTEGER
        primary key autoincrement,
    order_date         DATETIME,
    customer_id        INTEGER
        references customer,
    shipping_method_id INTEGER
        references shipping_method,
    dest_address_id    INTEGER
        references address
)

CREATE TABLE sqlite_sequence(name,seq)

CREATE TABLE "order_history"
(
    history_id  INTEGER
        primary key autoincrement,
    order_id    INTEGER
        references cust_order,
    status_id   INTEGER
        references order_status,
    status_date DATETIME
)

CREATE TABLE "order_line"
(
    line_id  INTEGER
        primary key autoincrement,
    order_id INTEGER
        references cust_order,
    book_id  INTEGER
        references book,
    price    REAL
)

/* Answer the following: How many authors are named Adam? authors named Adam refers to author_name LIKE 'Adam' */
SELECT 
SELECT COUNT(*) FROM author WHERE author_name LIKE 'Adam%'
/* Given the following database schema: */
CREATE TABLE address_status
(
    status_id      INTEGER
            primary key,
    address_status TEXT
)

CREATE TABLE author
(
    author_id   INTEGER
            primary key,
    author_name TEXT
)

CREATE TABLE book_language
(
    language_id   INTEGER
            primary key,
    language_code TEXT,
    language_name TEXT
)

CREATE TABLE country
(
    country_id   INTEGER
            primary key,
    country_name TEXT
)

CREATE TABLE address
(
    address_id    INTEGER
            primary key,
    street_number TEXT,
    street_name   TEXT,
    city          TEXT,
    country_id    INTEGER,
    foreign key (country_id) references country(country_id)
)

CREATE TABLE customer
(
    customer_id INTEGER
            primary key,
    first_name  TEXT,
    last_name   TEXT,
    email       TEXT
)

CREATE TABLE customer_address
(
    customer_id INTEGER,
    address_id  INTEGER,
    status_id   INTEGER,
    primary key (customer_id, address_id),
    foreign key (address_id) references address(address_id),
    foreign key (customer_id) references customer(customer_id)
)

CREATE TABLE order_status
(
    status_id    INTEGER
            primary key,
    status_value TEXT
)

CREATE TABLE publisher
(
    publisher_id   INTEGER
            primary key,
    publisher_name TEXT
)

CREATE TABLE book
(
    book_id          INTEGER
            primary key,
    title            TEXT,
    isbn13           TEXT,
    language_id      INTEGER,
    num_pages        INTEGER,
    publication_date DATE,
    publisher_id     INTEGER,
    foreign key (language_id) references book_language(language_id),
    foreign key (publisher_id) references publisher(publisher_id)
)

CREATE TABLE book_author
(
    book_id   INTEGER,
    author_id INTEGER,
    primary key (book_id, author_id),
    foreign key (author_id) references author(author_id),
    foreign key (book_id) references book(book_id)
)

CREATE TABLE shipping_method
(
    method_id   INTEGER
            primary key,
    method_name TEXT,
    cost        REAL
)

CREATE TABLE "cust_order"
(
    order_id           INTEGER
        primary key autoincrement,
    order_date         DATETIME,
    customer_id        INTEGER
        references customer,
    shipping_method_id INTEGER
        references shipping_method,
    dest_address_id    INTEGER
        references address
)

CREATE TABLE sqlite_sequence(name,seq)

CREATE TABLE "order_history"
(
    history_id  INTEGER
        primary key autoincrement,
    order_id    INTEGER
        references cust_order,
    status_id   INTEGER
        references order_status,
    status_date DATETIME
)

CREATE TABLE "order_line"
(
    line_id  INTEGER
        primary key autoincrement,
    order_id INTEGER
        references cust_order,
    book_id  INTEGER
        references book,
    price    REAL
)

/* Answer the following: How many customers use a Yahoo! Mail e-mail address? Yahoo! Mail e-mail address refers to email LIKE '%@yahoo.com' */
SELECT 
SELECT COUNT(*) FROM customer WHERE email LIKE '%@yahoo.com'
/* Given the following database schema: */
CREATE TABLE address_status
(
    status_id      INTEGER
            primary key,
    address_status TEXT
)

CREATE TABLE author
(
    author_id   INTEGER
            primary key,
    author_name TEXT
)

CREATE TABLE book_language
(
    language_id   INTEGER
            primary key,
    language_code TEXT,
    language_name TEXT
)

CREATE TABLE country
(
    country_id   INTEGER
            primary key,
    country_name TEXT
)

CREATE TABLE address
(
    address_id    INTEGER
            primary key,
    street_number TEXT,
    street_name   TEXT,
    city          TEXT,
    country_id    INTEGER,
    foreign key (country_id) references country(country_id)
)

CREATE TABLE customer
(
    customer_id INTEGER
            primary key,
    first_name  TEXT,
    last_name   TEXT,
    email       TEXT
)

CREATE TABLE customer_address
(
    customer_id INTEGER,
    address_id  INTEGER,
    status_id   INTEGER,
    primary key (customer_id, address_id),
    foreign key (address_id) references address(address_id),
    foreign key (customer_id) references customer(customer_id)
)

CREATE TABLE order_status
(
    status_id    INTEGER
            primary key,
    status_value TEXT
)

CREATE TABLE publisher
(
    publisher_id   INTEGER
            primary key,
    publisher_name TEXT
)

CREATE TABLE book
(
    book_id          INTEGER
            primary key,
    title            TEXT,
    isbn13           TEXT,
    language_id      INTEGER,
    num_pages        INTEGER,
    publication_date DATE,
    publisher_id     INTEGER,
    foreign key (language_id) references book_language(language_id),
    foreign key (publisher_id) references publisher(publisher_id)
)

CREATE TABLE book_author
(
    book_id   INTEGER,
    author_id INTEGER,
    primary key (book_id, author_id),
    foreign key (author_id) references author(author_id),
    foreign key (book_id) references book(book_id)
)

CREATE TABLE shipping_method
(
    method_id   INTEGER
            primary key,
    method_name TEXT,
    cost        REAL
)

CREATE TABLE "cust_order"
(
    order_id           INTEGER
        primary key autoincrement,
    order_date         DATETIME,
    customer_id        INTEGER
        references customer,
    shipping_method_id INTEGER
        references shipping_method,
    dest_address_id    INTEGER
        references address
)

CREATE TABLE sqlite_sequence(name,seq)

CREATE TABLE "order_history"
(
    history_id  INTEGER
        primary key autoincrement,
    order_id    INTEGER
        references cust_order,
    status_id   INTEGER
        references order_status,
    status_date DATETIME
)

CREATE TABLE "order_line"
(
    line_id  INTEGER
        primary key autoincrement,
    order_id INTEGER
        references cust_order,
    book_id  INTEGER
        references book,
    price    REAL
)

/* Answer the following: What are the city addresses of the customers located in the United States of America? "United States of America" is the country_name */
SELECT 
SELECT DISTINCT T2.city FROM country AS T1 INNER JOIN address AS T2 ON T1.country_id = T2.country_id WHERE T1.country_name = 'United States of America'
/* Given the following database schema: */
CREATE TABLE address_status
(
    status_id      INTEGER
            primary key,
    address_status TEXT
)

CREATE TABLE author
(
    author_id   INTEGER
            primary key,
    author_name TEXT
)

CREATE TABLE book_language
(
    language_id   INTEGER
            primary key,
    language_code TEXT,
    language_name TEXT
)

CREATE TABLE country
(
    country_id   INTEGER
            primary key,
    country_name TEXT
)

CREATE TABLE address
(
    address_id    INTEGER
            primary key,
    street_number TEXT,
    street_name   TEXT,
    city          TEXT,
    country_id    INTEGER,
    foreign key (country_id) references country(country_id)
)

CREATE TABLE customer
(
    customer_id INTEGER
            primary key,
    first_name  TEXT,
    last_name   TEXT,
    email       TEXT
)

CREATE TABLE customer_address
(
    customer_id INTEGER,
    address_id  INTEGER,
    status_id   INTEGER,
    primary key (customer_id, address_id),
    foreign key (address_id) references address(address_id),
    foreign key (customer_id) references customer(customer_id)
)

CREATE TABLE order_status
(
    status_id    INTEGER
            primary key,
    status_value TEXT
)

CREATE TABLE publisher
(
    publisher_id   INTEGER
            primary key,
    publisher_name TEXT
)

CREATE TABLE book
(
    book_id          INTEGER
            primary key,
    title            TEXT,
    isbn13           TEXT,
    language_id      INTEGER,
    num_pages        INTEGER,
    publication_date DATE,
    publisher_id     INTEGER,
    foreign key (language_id) references book_language(language_id),
    foreign key (publisher_id) references publisher(publisher_id)
)

CREATE TABLE book_author
(
    book_id   INTEGER,
    author_id INTEGER,
    primary key (book_id, author_id),
    foreign key (author_id) references author(author_id),
    foreign key (book_id) references book(book_id)
)

CREATE TABLE shipping_method
(
    method_id   INTEGER
            primary key,
    method_name TEXT,
    cost        REAL
)

CREATE TABLE "cust_order"
(
    order_id           INTEGER
        primary key autoincrement,
    order_date         DATETIME,
    customer_id        INTEGER
        references customer,
    shipping_method_id INTEGER
        references shipping_method,
    dest_address_id    INTEGER
        references address
)

CREATE TABLE sqlite_sequence(name,seq)

CREATE TABLE "order_history"
(
    history_id  INTEGER
        primary key autoincrement,
    order_id    INTEGER
        references cust_order,
    status_id   INTEGER
        references order_status,
    status_date DATETIME
)

CREATE TABLE "order_line"
(
    line_id  INTEGER
        primary key autoincrement,
    order_id INTEGER
        references cust_order,
    book_id  INTEGER
        references book,
    price    REAL
)

/* Answer the following: Which books have the most expensive price? most expensive book refers to Max(price) */
SELECT 
SELECT T2.title FROM order_line AS T1 INNER JOIN book AS T2 ON T1.book_id = T2.book_id ORDER BY T1.price DESC LIMIT 1
/* Given the following database schema: */
CREATE TABLE address_status
(
    status_id      INTEGER
            primary key,
    address_status TEXT
)

CREATE TABLE author
(
    author_id   INTEGER
            primary key,
    author_name TEXT
)

CREATE TABLE book_language
(
    language_id   INTEGER
            primary key,
    language_code TEXT,
    language_name TEXT
)

CREATE TABLE country
(
    country_id   INTEGER
            primary key,
    country_name TEXT
)

CREATE TABLE address
(
    address_id    INTEGER
            primary key,
    street_number TEXT,
    street_name   TEXT,
    city          TEXT,
    country_id    INTEGER,
    foreign key (country_id) references country(country_id)
)

CREATE TABLE customer
(
    customer_id INTEGER
            primary key,
    first_name  TEXT,
    last_name   TEXT,
    email       TEXT
)

CREATE TABLE customer_address
(
    customer_id INTEGER,
    address_id  INTEGER,
    status_id   INTEGER,
    primary key (customer_id, address_id),
    foreign key (address_id) references address(address_id),
    foreign key (customer_id) references customer(customer_id)
)

CREATE TABLE order_status
(
    status_id    INTEGER
            primary key,
    status_value TEXT
)

CREATE TABLE publisher
(
    publisher_id   INTEGER
            primary key,
    publisher_name TEXT
)

CREATE TABLE book
(
    book_id          INTEGER
            primary key,
    title            TEXT,
    isbn13           TEXT,
    language_id      INTEGER,
    num_pages        INTEGER,
    publication_date DATE,
    publisher_id     INTEGER,
    foreign key (language_id) references book_language(language_id),
    foreign key (publisher_id) references publisher(publisher_id)
)

CREATE TABLE book_author
(
    book_id   INTEGER,
    author_id INTEGER,
    primary key (book_id, author_id),
    foreign key (author_id) references author(author_id),
    foreign key (book_id) references book(book_id)
)

CREATE TABLE shipping_method
(
    method_id   INTEGER
            primary key,
    method_name TEXT,
    cost        REAL
)

CREATE TABLE "cust_order"
(
    order_id           INTEGER
        primary key autoincrement,
    order_date         DATETIME,
    customer_id        INTEGER
        references customer,
    shipping_method_id INTEGER
        references shipping_method,
    dest_address_id    INTEGER
        references address
)

CREATE TABLE sqlite_sequence(name,seq)

CREATE TABLE "order_history"
(
    history_id  INTEGER
        primary key autoincrement,
    order_id    INTEGER
        references cust_order,
    status_id   INTEGER
        references order_status,
    status_date DATETIME
)

CREATE TABLE "order_line"
(
    line_id  INTEGER
        primary key autoincrement,
    order_id INTEGER
        references cust_order,
    book_id  INTEGER
        references book,
    price    REAL
)

/* Answer the following: How many customers ordered the book titled "Anleitung zum Zickigsein" "Anleitung zum Zickigsein" is the title of the book */
SELECT 
SELECT COUNT(*) FROM book AS T1 INNER JOIN order_line AS T2 ON T1.book_id = T2.book_id WHERE T1.title = 'Anleitung zum Zickigsein'
/* Given the following database schema: */
CREATE TABLE address_status
(
    status_id      INTEGER
            primary key,
    address_status TEXT
)

CREATE TABLE author
(
    author_id   INTEGER
            primary key,
    author_name TEXT
)

CREATE TABLE book_language
(
    language_id   INTEGER
            primary key,
    language_code TEXT,
    language_name TEXT
)

CREATE TABLE country
(
    country_id   INTEGER
            primary key,
    country_name TEXT
)

CREATE TABLE address
(
    address_id    INTEGER
            primary key,
    street_number TEXT,
    street_name   TEXT,
    city          TEXT,
    country_id    INTEGER,
    foreign key (country_id) references country(country_id)
)

CREATE TABLE customer
(
    customer_id INTEGER
            primary key,
    first_name  TEXT,
    last_name   TEXT,
    email       TEXT
)

CREATE TABLE customer_address
(
    customer_id INTEGER,
    address_id  INTEGER,
    status_id   INTEGER,
    primary key (customer_id, address_id),
    foreign key (address_id) references address(address_id),
    foreign key (customer_id) references customer(customer_id)
)

CREATE TABLE order_status
(
    status_id    INTEGER
            primary key,
    status_value TEXT
)

CREATE TABLE publisher
(
    publisher_id   INTEGER
            primary key,
    publisher_name TEXT
)

CREATE TABLE book
(
    book_id          INTEGER
            primary key,
    title            TEXT,
    isbn13           TEXT,
    language_id      INTEGER,
    num_pages        INTEGER,
    publication_date DATE,
    publisher_id     INTEGER,
    foreign key (language_id) references book_language(language_id),
    foreign key (publisher_id) references publisher(publisher_id)
)

CREATE TABLE book_author
(
    book_id   INTEGER,
    author_id INTEGER,
    primary key (book_id, author_id),
    foreign key (author_id) references author(author_id),
    foreign key (book_id) references book(book_id)
)

CREATE TABLE shipping_method
(
    method_id   INTEGER
            primary key,
    method_name TEXT,
    cost        REAL
)

CREATE TABLE "cust_order"
(
    order_id           INTEGER
        primary key autoincrement,
    order_date         DATETIME,
    customer_id        INTEGER
        references customer,
    shipping_method_id INTEGER
        references shipping_method,
    dest_address_id    INTEGER
        references address
)

CREATE TABLE sqlite_sequence(name,seq)

CREATE TABLE "order_history"
(
    history_id  INTEGER
        primary key autoincrement,
    order_id    INTEGER
        references cust_order,
    status_id   INTEGER
        references order_status,
    status_date DATETIME
)

CREATE TABLE "order_line"
(
    line_id  INTEGER
        primary key autoincrement,
    order_id INTEGER
        references cust_order,
    book_id  INTEGER
        references book,
    price    REAL
)

/* Answer the following: How many customers ordered the oldest book? oldest book refers to Min(publiation_date) */
SELECT 
SELECT COUNT(*) FROM book AS T1 INNER JOIN order_line AS T2 ON T1.book_id = T2.book_id GROUP BY T1.publication_date ORDER BY T1.publication_date ASC LIMIT 1