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allergy_1

SELECT fname , lname FROM Student WHERE StuID NOT IN (SELECT T1.StuID FROM Has_allergy AS T1 JOIN Allergy_Type AS T2 ON T1.Allergy = T2.Allergy WHERE T2.allergytype = "food")

List the first and last name of the students who do not have any food type allergy.

create table Allergy_Type ( Allergy VARCHAR(20) PRIMARY KEY, AllergyType VARCHAR(20) ); create table Has_Allergy ( StuID INTEGER, Allergy VARCHAR(20), FOREIGN KEY(StuID) REFERENCES Student(StuID), FOREIGN KEY(Allergy) REFERENCES Allergy_Type(Allergy) ); create table Student ( StuID INTEGER PRIMARY KEY, LName VARCHAR(12), Fname VARCHAR(12), Age INTEGER, Sex VARCHAR(1), Major INTEGER, Advisor INTEGER, city_code VARCHAR(3) ); INSERT into Student values ( 1001, 'Smith', 'Linda', 18, 'F', 600, 1121,'BAL'); INSERT into Has_Allergy values ( 1001, 'Cat' ); INSERT into Allergy_Type values ( 'Eggs', 'food' ); INSERT INTO Allergy_Type VALUES [('Eggs', 'food'), ('Nuts', 'food')] INSERT INTO Has_Allergy VALUES [(1001, 'Cat'), (1002, 'Shellfish')] INSERT INTO Student VALUES [(1001, 'Smith', 'Linda', 18, 'F', 600, 1121, 'BAL'), (1002, 'Kim', 'Tracy', 19, 'F', 600, 7712, 'HKG')]

allergy_1

SELECT fname , lname FROM Student WHERE StuID NOT IN (SELECT T1.StuID FROM Has_allergy AS T1 JOIN Allergy_Type AS T2 ON T1.Allergy = T2.Allergy WHERE T2.allergytype = "food")

What is the full name of each student who is not allergic to any type of food.

create table Allergy_Type ( Allergy VARCHAR(20) PRIMARY KEY, AllergyType VARCHAR(20) ); create table Has_Allergy ( StuID INTEGER, Allergy VARCHAR(20), FOREIGN KEY(StuID) REFERENCES Student(StuID), FOREIGN KEY(Allergy) REFERENCES Allergy_Type(Allergy) ); create table Student ( StuID INTEGER PRIMARY KEY, LName VARCHAR(12), Fname VARCHAR(12), Age INTEGER, Sex VARCHAR(1), Major INTEGER, Advisor INTEGER, city_code VARCHAR(3) ); INSERT into Student values ( 1001, 'Smith', 'Linda', 18, 'F', 600, 1121,'BAL'); INSERT into Has_Allergy values ( 1001, 'Cat' ); INSERT into Allergy_Type values ( 'Eggs', 'food' ); INSERT INTO Allergy_Type VALUES [('Eggs', 'food'), ('Nuts', 'food')] INSERT INTO Has_Allergy VALUES [(1001, 'Cat'), (1002, 'Shellfish')] INSERT INTO Student VALUES [(1001, 'Smith', 'Linda', 18, 'F', 600, 1121, 'BAL'), (1002, 'Kim', 'Tracy', 19, 'F', 600, 7712, 'HKG')]

allergy_1

SELECT count(*) FROM Student WHERE sex = "M" AND StuID IN (SELECT StuID FROM Has_allergy AS T1 JOIN Allergy_Type AS T2 ON T1.Allergy = T2.Allergy WHERE T2.allergytype = "food")

Find the number of male (sex is 'M') students who have some food type allery.

create table Allergy_Type ( Allergy VARCHAR(20) PRIMARY KEY, AllergyType VARCHAR(20) ); create table Has_Allergy ( StuID INTEGER, Allergy VARCHAR(20), FOREIGN KEY(StuID) REFERENCES Student(StuID), FOREIGN KEY(Allergy) REFERENCES Allergy_Type(Allergy) ); create table Student ( StuID INTEGER PRIMARY KEY, LName VARCHAR(12), Fname VARCHAR(12), Age INTEGER, Sex VARCHAR(1), Major INTEGER, Advisor INTEGER, city_code VARCHAR(3) ); INSERT into Student values ( 1001, 'Smith', 'Linda', 18, 'F', 600, 1121,'BAL'); INSERT into Has_Allergy values ( 1001, 'Cat' ); INSERT into Allergy_Type values ( 'Eggs', 'food' ); INSERT INTO Allergy_Type VALUES [('Eggs', 'food'), ('Nuts', 'food')] INSERT INTO Has_Allergy VALUES [(1001, 'Cat'), (1002, 'Shellfish')] INSERT INTO Student VALUES [(1001, 'Smith', 'Linda', 18, 'F', 600, 1121, 'BAL'), (1002, 'Kim', 'Tracy', 19, 'F', 600, 7712, 'HKG')]

allergy_1

SELECT count(*) FROM Student WHERE sex = "M" AND StuID IN (SELECT StuID FROM Has_allergy AS T1 JOIN Allergy_Type AS T2 ON T1.Allergy = T2.Allergy WHERE T2.allergytype = "food")

How many male students (sex is 'M') are allergic to any type of food?

create table Allergy_Type ( Allergy VARCHAR(20) PRIMARY KEY, AllergyType VARCHAR(20) ); create table Has_Allergy ( StuID INTEGER, Allergy VARCHAR(20), FOREIGN KEY(StuID) REFERENCES Student(StuID), FOREIGN KEY(Allergy) REFERENCES Allergy_Type(Allergy) ); create table Student ( StuID INTEGER PRIMARY KEY, LName VARCHAR(12), Fname VARCHAR(12), Age INTEGER, Sex VARCHAR(1), Major INTEGER, Advisor INTEGER, city_code VARCHAR(3) ); INSERT into Student values ( 1001, 'Smith', 'Linda', 18, 'F', 600, 1121,'BAL'); INSERT into Has_Allergy values ( 1001, 'Cat' ); INSERT into Allergy_Type values ( 'Eggs', 'food' ); INSERT INTO Allergy_Type VALUES [('Eggs', 'food'), ('Nuts', 'food')] INSERT INTO Has_Allergy VALUES [(1001, 'Cat'), (1002, 'Shellfish')] INSERT INTO Student VALUES [(1001, 'Smith', 'Linda', 18, 'F', 600, 1121, 'BAL'), (1002, 'Kim', 'Tracy', 19, 'F', 600, 7712, 'HKG')]

allergy_1

SELECT DISTINCT T1.fname , T1.city_code FROM Student AS T1 JOIN Has_Allergy AS T2 ON T1.stuid = T2.stuid WHERE T2.Allergy = "Milk" OR T2.Allergy = "Cat"

Find the different first names and cities of the students who have allergy to milk or cat.

create table Allergy_Type ( Allergy VARCHAR(20) PRIMARY KEY, AllergyType VARCHAR(20) ); create table Has_Allergy ( StuID INTEGER, Allergy VARCHAR(20), FOREIGN KEY(StuID) REFERENCES Student(StuID), FOREIGN KEY(Allergy) REFERENCES Allergy_Type(Allergy) ); create table Student ( StuID INTEGER PRIMARY KEY, LName VARCHAR(12), Fname VARCHAR(12), Age INTEGER, Sex VARCHAR(1), Major INTEGER, Advisor INTEGER, city_code VARCHAR(3) ); INSERT into Student values ( 1001, 'Smith', 'Linda', 18, 'F', 600, 1121,'BAL'); INSERT into Has_Allergy values ( 1001, 'Cat' ); INSERT into Allergy_Type values ( 'Eggs', 'food' ); INSERT INTO Allergy_Type VALUES [('Eggs', 'food'), ('Nuts', 'food')] INSERT INTO Has_Allergy VALUES [(1001, 'Cat'), (1002, 'Shellfish')] INSERT INTO Student VALUES [(1001, 'Smith', 'Linda', 18, 'F', 600, 1121, 'BAL'), (1002, 'Kim', 'Tracy', 19, 'F', 600, 7712, 'HKG')]

allergy_1

SELECT DISTINCT T1.fname , T1.city_code FROM Student AS T1 JOIN Has_Allergy AS T2 ON T1.stuid = T2.stuid WHERE T2.Allergy = "Milk" OR T2.Allergy = "Cat"

What are the distinct first names and cities of the students who have allergy either to milk or to cat?

create table Allergy_Type ( Allergy VARCHAR(20) PRIMARY KEY, AllergyType VARCHAR(20) ); create table Has_Allergy ( StuID INTEGER, Allergy VARCHAR(20), FOREIGN KEY(StuID) REFERENCES Student(StuID), FOREIGN KEY(Allergy) REFERENCES Allergy_Type(Allergy) ); create table Student ( StuID INTEGER PRIMARY KEY, LName VARCHAR(12), Fname VARCHAR(12), Age INTEGER, Sex VARCHAR(1), Major INTEGER, Advisor INTEGER, city_code VARCHAR(3) ); INSERT into Student values ( 1001, 'Smith', 'Linda', 18, 'F', 600, 1121,'BAL'); INSERT into Has_Allergy values ( 1001, 'Cat' ); INSERT into Allergy_Type values ( 'Eggs', 'food' ); INSERT INTO Allergy_Type VALUES [('Eggs', 'food'), ('Nuts', 'food')] INSERT INTO Has_Allergy VALUES [(1001, 'Cat'), (1002, 'Shellfish')] INSERT INTO Student VALUES [(1001, 'Smith', 'Linda', 18, 'F', 600, 1121, 'BAL'), (1002, 'Kim', 'Tracy', 19, 'F', 600, 7712, 'HKG')]

allergy_1

SELECT count(*) FROM Student WHERE age > 18 AND StuID NOT IN ( SELECT StuID FROM Has_allergy AS T1 JOIN Allergy_Type AS T2 ON T1.Allergy = T2.Allergy WHERE T2.allergytype = "food" OR T2.allergytype = "animal")

Find the number of students who are older than 18 and do not have allergy to either food or animal.

create table Allergy_Type ( Allergy VARCHAR(20) PRIMARY KEY, AllergyType VARCHAR(20) ); create table Has_Allergy ( StuID INTEGER, Allergy VARCHAR(20), FOREIGN KEY(StuID) REFERENCES Student(StuID), FOREIGN KEY(Allergy) REFERENCES Allergy_Type(Allergy) ); create table Student ( StuID INTEGER PRIMARY KEY, LName VARCHAR(12), Fname VARCHAR(12), Age INTEGER, Sex VARCHAR(1), Major INTEGER, Advisor INTEGER, city_code VARCHAR(3) ); INSERT into Student values ( 1001, 'Smith', 'Linda', 18, 'F', 600, 1121,'BAL'); INSERT into Has_Allergy values ( 1001, 'Cat' ); INSERT into Allergy_Type values ( 'Eggs', 'food' ); INSERT INTO Allergy_Type VALUES [('Eggs', 'food'), ('Nuts', 'food')] INSERT INTO Has_Allergy VALUES [(1001, 'Cat'), (1002, 'Shellfish')] INSERT INTO Student VALUES [(1001, 'Smith', 'Linda', 18, 'F', 600, 1121, 'BAL'), (1002, 'Kim', 'Tracy', 19, 'F', 600, 7712, 'HKG')]

allergy_1

SELECT count(*) FROM Student WHERE age > 18 AND StuID NOT IN ( SELECT StuID FROM Has_allergy AS T1 JOIN Allergy_Type AS T2 ON T1.Allergy = T2.Allergy WHERE T2.allergytype = "food" OR T2.allergytype = "animal")

How many students are over 18 and do not have allergy to food type or animal type?

create table Allergy_Type ( Allergy VARCHAR(20) PRIMARY KEY, AllergyType VARCHAR(20) ); create table Has_Allergy ( StuID INTEGER, Allergy VARCHAR(20), FOREIGN KEY(StuID) REFERENCES Student(StuID), FOREIGN KEY(Allergy) REFERENCES Allergy_Type(Allergy) ); create table Student ( StuID INTEGER PRIMARY KEY, LName VARCHAR(12), Fname VARCHAR(12), Age INTEGER, Sex VARCHAR(1), Major INTEGER, Advisor INTEGER, city_code VARCHAR(3) ); INSERT into Student values ( 1001, 'Smith', 'Linda', 18, 'F', 600, 1121,'BAL'); INSERT into Has_Allergy values ( 1001, 'Cat' ); INSERT into Allergy_Type values ( 'Eggs', 'food' ); INSERT INTO Allergy_Type VALUES [('Eggs', 'food'), ('Nuts', 'food')] INSERT INTO Has_Allergy VALUES [(1001, 'Cat'), (1002, 'Shellfish')] INSERT INTO Student VALUES [(1001, 'Smith', 'Linda', 18, 'F', 600, 1121, 'BAL'), (1002, 'Kim', 'Tracy', 19, 'F', 600, 7712, 'HKG')]

allergy_1

SELECT fname , major FROM Student WHERE StuID NOT IN (SELECT StuID FROM Has_allergy WHERE Allergy = "Soy")

Find the first name and major of the students who are not allegry to soy.

create table Allergy_Type ( Allergy VARCHAR(20) PRIMARY KEY, AllergyType VARCHAR(20) ); create table Has_Allergy ( StuID INTEGER, Allergy VARCHAR(20), FOREIGN KEY(StuID) REFERENCES Student(StuID), FOREIGN KEY(Allergy) REFERENCES Allergy_Type(Allergy) ); create table Student ( StuID INTEGER PRIMARY KEY, LName VARCHAR(12), Fname VARCHAR(12), Age INTEGER, Sex VARCHAR(1), Major INTEGER, Advisor INTEGER, city_code VARCHAR(3) ); INSERT into Student values ( 1001, 'Smith', 'Linda', 18, 'F', 600, 1121,'BAL'); INSERT into Has_Allergy values ( 1001, 'Cat' ); INSERT into Allergy_Type values ( 'Eggs', 'food' ); INSERT INTO Allergy_Type VALUES [('Eggs', 'food'), ('Nuts', 'food')] INSERT INTO Has_Allergy VALUES [(1001, 'Cat'), (1002, 'Shellfish')] INSERT INTO Student VALUES [(1001, 'Smith', 'Linda', 18, 'F', 600, 1121, 'BAL'), (1002, 'Kim', 'Tracy', 19, 'F', 600, 7712, 'HKG')]

allergy_1

SELECT fname , major FROM Student WHERE StuID NOT IN (SELECT StuID FROM Has_allergy WHERE Allergy = "Soy")

What are the first name and major of the students who are able to consume soy?

create table Allergy_Type ( Allergy VARCHAR(20) PRIMARY KEY, AllergyType VARCHAR(20) ); create table Has_Allergy ( StuID INTEGER, Allergy VARCHAR(20), FOREIGN KEY(StuID) REFERENCES Student(StuID), FOREIGN KEY(Allergy) REFERENCES Allergy_Type(Allergy) ); create table Student ( StuID INTEGER PRIMARY KEY, LName VARCHAR(12), Fname VARCHAR(12), Age INTEGER, Sex VARCHAR(1), Major INTEGER, Advisor INTEGER, city_code VARCHAR(3) ); INSERT into Student values ( 1001, 'Smith', 'Linda', 18, 'F', 600, 1121,'BAL'); INSERT into Has_Allergy values ( 1001, 'Cat' ); INSERT into Allergy_Type values ( 'Eggs', 'food' ); INSERT INTO Allergy_Type VALUES [('Eggs', 'food'), ('Nuts', 'food')] INSERT INTO Has_Allergy VALUES [(1001, 'Cat'), (1002, 'Shellfish')] INSERT INTO Student VALUES [(1001, 'Smith', 'Linda', 18, 'F', 600, 1121, 'BAL'), (1002, 'Kim', 'Tracy', 19, 'F', 600, 7712, 'HKG')]

store_1

SELECT billing_country , COUNT(*) FROM invoices GROUP BY billing_country ORDER BY count(*) DESC LIMIT 5;

A list of the top 5 countries by number of invoices. List country name and number of invoices.

CREATE TABLE artists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE albums ( id INTEGER PRIMARY KEY AUTOINCREMENT, title VARCHAR(160) NOT NULL, artist_id INTEGER NOT NULL, FOREIGN KEY (artist_id) REFERENCES artists (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE employees ( id INTEGER PRIMARY KEY AUTOINCREMENT, last_name VARCHAR(20) NOT NULL, first_name VARCHAR(20) NOT NULL, title VARCHAR(30), reports_to INTEGER, birth_date TIMESTAMP, hire_date TIMESTAMP, address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60), FOREIGN KEY (reports_to) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE customers ( id INTEGER PRIMARY KEY AUTOINCREMENT, first_name VARCHAR(40) NOT NULL, last_name VARCHAR(20) NOT NULL, company VARCHAR(80), address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60) NOT NULL, support_rep_id INTEGER, FOREIGN KEY (support_rep_id) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE genres ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE invoices ( id INTEGER PRIMARY KEY AUTOINCREMENT, customer_id INTEGER NOT NULL, invoice_date TIMESTAMP NOT NULL, billing_address VARCHAR(70), billing_city VARCHAR(40), billing_state VARCHAR(40), billing_country VARCHAR(40), billing_postal_code VARCHAR(10), total NUMERIC(10,2) NOT NULL, FOREIGN KEY (customer_id) REFERENCES customers (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE media_types ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE tracks ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(200) NOT NULL, album_id INTEGER, media_type_id INTEGER NOT NULL, genre_id INTEGER, composer VARCHAR(220), milliseconds INTEGER NOT NULL, bytes INTEGER, unit_price NUMERIC(10,2) NOT NULL, FOREIGN KEY (album_id) REFERENCES albums (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (genre_id) REFERENCES genres (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (media_type_id) REFERENCES media_types (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE invoice_lines ( id INTEGER PRIMARY KEY AUTOINCREMENT, invoice_id INTEGER NOT NULL, track_id INTEGER NOT NULL, unit_price NUMERIC(10,2) NOT NULL, quantity INTEGER NOT NULL, FOREIGN KEY (invoice_id) REFERENCES invoices (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE playlists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE playlist_tracks ( playlist_id INTEGER NOT NULL, track_id INTEGER NOT NULL, CONSTRAINT PK_PlaylistTrack PRIMARY KEY (playlist_id, track_id), FOREIGN KEY (playlist_id) REFERENCES playlists (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); INSERT INTO genres (name) VALUES ('Rock') INSERT INTO media_types (name) VALUES ('MPEG audio file') INSERT INTO artists (name) VALUES ('AC/DC') INSERT INTO albums (title, artist_id) VALUES ('For Those About To Rock We Salute You', 1) INSERT INTO tracks (name, album_id, media_type_id, genre_id, composer, milliseconds, bytes, unit_price) VALUES ('For Those About To Rock (We Salute You) INSERT INTO employees (last_name, first_name, title, birth_date, hire_date, address, city, state, country, postal_code, phone, fax, email) VALUES ('Adams', 'Andrew', 'General Manager', '1962-02-18 00:00:00', '2002-08-14 00:00:00', '11120 Jasper Ave NW', 'Edmonton', 'AB', 'Canada', 'T5K 2N1', '+1 (780) INSERT INTO customers (first_name, last_name, company, address, city, state, country, postal_code, phone, fax, email, support_rep_id) VALUES ('Luís', 'Gonçalves', 'Embraer - Empresa Brasileira de Aeronáutica S.A.', 'Av. Brigadeiro Faria Lima, 2170', 'São José dos Campos', 'SP', 'Brazil', '12227-000', '+55 (12) INSERT INTO invoices (customer_id, invoice_date, billing_address, billing_city, billing_country, billing_postal_code, total) VALUES (2, '2007-01-01 00:00:00', 'Theodor-Heuss-Straße 34', 'Stuttgart', 'Germany', '70174', 1.98) INSERT INTO invoice_lines (invoice_id, track_id, unit_price, quantity) VALUES (1, 2, 0.99, 1) INSERT INTO playlists (name) VALUES ('Music') INSERT INTO playlist_tracks (playlist_id, track_id) VALUES (1, 3402)

store_1

SELECT billing_country , COUNT(*) FROM invoices GROUP BY billing_country ORDER BY count(*) DESC LIMIT 5;

What are the top 5 countries by number of invoices and how many do they have?

CREATE TABLE artists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE albums ( id INTEGER PRIMARY KEY AUTOINCREMENT, title VARCHAR(160) NOT NULL, artist_id INTEGER NOT NULL, FOREIGN KEY (artist_id) REFERENCES artists (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE employees ( id INTEGER PRIMARY KEY AUTOINCREMENT, last_name VARCHAR(20) NOT NULL, first_name VARCHAR(20) NOT NULL, title VARCHAR(30), reports_to INTEGER, birth_date TIMESTAMP, hire_date TIMESTAMP, address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60), FOREIGN KEY (reports_to) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE customers ( id INTEGER PRIMARY KEY AUTOINCREMENT, first_name VARCHAR(40) NOT NULL, last_name VARCHAR(20) NOT NULL, company VARCHAR(80), address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60) NOT NULL, support_rep_id INTEGER, FOREIGN KEY (support_rep_id) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE genres ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE invoices ( id INTEGER PRIMARY KEY AUTOINCREMENT, customer_id INTEGER NOT NULL, invoice_date TIMESTAMP NOT NULL, billing_address VARCHAR(70), billing_city VARCHAR(40), billing_state VARCHAR(40), billing_country VARCHAR(40), billing_postal_code VARCHAR(10), total NUMERIC(10,2) NOT NULL, FOREIGN KEY (customer_id) REFERENCES customers (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE media_types ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE tracks ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(200) NOT NULL, album_id INTEGER, media_type_id INTEGER NOT NULL, genre_id INTEGER, composer VARCHAR(220), milliseconds INTEGER NOT NULL, bytes INTEGER, unit_price NUMERIC(10,2) NOT NULL, FOREIGN KEY (album_id) REFERENCES albums (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (genre_id) REFERENCES genres (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (media_type_id) REFERENCES media_types (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE invoice_lines ( id INTEGER PRIMARY KEY AUTOINCREMENT, invoice_id INTEGER NOT NULL, track_id INTEGER NOT NULL, unit_price NUMERIC(10,2) NOT NULL, quantity INTEGER NOT NULL, FOREIGN KEY (invoice_id) REFERENCES invoices (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE playlists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE playlist_tracks ( playlist_id INTEGER NOT NULL, track_id INTEGER NOT NULL, CONSTRAINT PK_PlaylistTrack PRIMARY KEY (playlist_id, track_id), FOREIGN KEY (playlist_id) REFERENCES playlists (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); INSERT INTO genres (name) VALUES ('Rock') INSERT INTO media_types (name) VALUES ('MPEG audio file') INSERT INTO artists (name) VALUES ('AC/DC') INSERT INTO albums (title, artist_id) VALUES ('For Those About To Rock We Salute You', 1) INSERT INTO tracks (name, album_id, media_type_id, genre_id, composer, milliseconds, bytes, unit_price) VALUES ('For Those About To Rock (We Salute You) INSERT INTO employees (last_name, first_name, title, birth_date, hire_date, address, city, state, country, postal_code, phone, fax, email) VALUES ('Adams', 'Andrew', 'General Manager', '1962-02-18 00:00:00', '2002-08-14 00:00:00', '11120 Jasper Ave NW', 'Edmonton', 'AB', 'Canada', 'T5K 2N1', '+1 (780) INSERT INTO customers (first_name, last_name, company, address, city, state, country, postal_code, phone, fax, email, support_rep_id) VALUES ('Luís', 'Gonçalves', 'Embraer - Empresa Brasileira de Aeronáutica S.A.', 'Av. Brigadeiro Faria Lima, 2170', 'São José dos Campos', 'SP', 'Brazil', '12227-000', '+55 (12) INSERT INTO invoices (customer_id, invoice_date, billing_address, billing_city, billing_country, billing_postal_code, total) VALUES (2, '2007-01-01 00:00:00', 'Theodor-Heuss-Straße 34', 'Stuttgart', 'Germany', '70174', 1.98) INSERT INTO invoice_lines (invoice_id, track_id, unit_price, quantity) VALUES (1, 2, 0.99, 1) INSERT INTO playlists (name) VALUES ('Music') INSERT INTO playlist_tracks (playlist_id, track_id) VALUES (1, 3402)

store_1

SELECT billing_country , SUM(total) FROM invoices GROUP BY billing_country ORDER BY SUM(total) DESC LIMIT 8;

A list of the top 8 countries by gross/total invoice size. List country name and gross invoice size.

CREATE TABLE artists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE albums ( id INTEGER PRIMARY KEY AUTOINCREMENT, title VARCHAR(160) NOT NULL, artist_id INTEGER NOT NULL, FOREIGN KEY (artist_id) REFERENCES artists (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE employees ( id INTEGER PRIMARY KEY AUTOINCREMENT, last_name VARCHAR(20) NOT NULL, first_name VARCHAR(20) NOT NULL, title VARCHAR(30), reports_to INTEGER, birth_date TIMESTAMP, hire_date TIMESTAMP, address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60), FOREIGN KEY (reports_to) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE customers ( id INTEGER PRIMARY KEY AUTOINCREMENT, first_name VARCHAR(40) NOT NULL, last_name VARCHAR(20) NOT NULL, company VARCHAR(80), address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60) NOT NULL, support_rep_id INTEGER, FOREIGN KEY (support_rep_id) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE genres ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE invoices ( id INTEGER PRIMARY KEY AUTOINCREMENT, customer_id INTEGER NOT NULL, invoice_date TIMESTAMP NOT NULL, billing_address VARCHAR(70), billing_city VARCHAR(40), billing_state VARCHAR(40), billing_country VARCHAR(40), billing_postal_code VARCHAR(10), total NUMERIC(10,2) NOT NULL, FOREIGN KEY (customer_id) REFERENCES customers (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE media_types ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE tracks ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(200) NOT NULL, album_id INTEGER, media_type_id INTEGER NOT NULL, genre_id INTEGER, composer VARCHAR(220), milliseconds INTEGER NOT NULL, bytes INTEGER, unit_price NUMERIC(10,2) NOT NULL, FOREIGN KEY (album_id) REFERENCES albums (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (genre_id) REFERENCES genres (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (media_type_id) REFERENCES media_types (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE invoice_lines ( id INTEGER PRIMARY KEY AUTOINCREMENT, invoice_id INTEGER NOT NULL, track_id INTEGER NOT NULL, unit_price NUMERIC(10,2) NOT NULL, quantity INTEGER NOT NULL, FOREIGN KEY (invoice_id) REFERENCES invoices (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE playlists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE playlist_tracks ( playlist_id INTEGER NOT NULL, track_id INTEGER NOT NULL, CONSTRAINT PK_PlaylistTrack PRIMARY KEY (playlist_id, track_id), FOREIGN KEY (playlist_id) REFERENCES playlists (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); INSERT INTO genres (name) VALUES ('Rock') INSERT INTO media_types (name) VALUES ('MPEG audio file') INSERT INTO artists (name) VALUES ('AC/DC') INSERT INTO albums (title, artist_id) VALUES ('For Those About To Rock We Salute You', 1) INSERT INTO tracks (name, album_id, media_type_id, genre_id, composer, milliseconds, bytes, unit_price) VALUES ('For Those About To Rock (We Salute You) INSERT INTO employees (last_name, first_name, title, birth_date, hire_date, address, city, state, country, postal_code, phone, fax, email) VALUES ('Adams', 'Andrew', 'General Manager', '1962-02-18 00:00:00', '2002-08-14 00:00:00', '11120 Jasper Ave NW', 'Edmonton', 'AB', 'Canada', 'T5K 2N1', '+1 (780) INSERT INTO customers (first_name, last_name, company, address, city, state, country, postal_code, phone, fax, email, support_rep_id) VALUES ('Luís', 'Gonçalves', 'Embraer - Empresa Brasileira de Aeronáutica S.A.', 'Av. Brigadeiro Faria Lima, 2170', 'São José dos Campos', 'SP', 'Brazil', '12227-000', '+55 (12) INSERT INTO invoices (customer_id, invoice_date, billing_address, billing_city, billing_country, billing_postal_code, total) VALUES (2, '2007-01-01 00:00:00', 'Theodor-Heuss-Straße 34', 'Stuttgart', 'Germany', '70174', 1.98) INSERT INTO invoice_lines (invoice_id, track_id, unit_price, quantity) VALUES (1, 2, 0.99, 1) INSERT INTO playlists (name) VALUES ('Music') INSERT INTO playlist_tracks (playlist_id, track_id) VALUES (1, 3402)

store_1

SELECT billing_country , SUM(total) FROM invoices GROUP BY billing_country ORDER BY SUM(total) DESC LIMIT 8;

What are the names of the top 8 countries by total invoice size and what are those sizes?

CREATE TABLE artists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE albums ( id INTEGER PRIMARY KEY AUTOINCREMENT, title VARCHAR(160) NOT NULL, artist_id INTEGER NOT NULL, FOREIGN KEY (artist_id) REFERENCES artists (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE employees ( id INTEGER PRIMARY KEY AUTOINCREMENT, last_name VARCHAR(20) NOT NULL, first_name VARCHAR(20) NOT NULL, title VARCHAR(30), reports_to INTEGER, birth_date TIMESTAMP, hire_date TIMESTAMP, address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60), FOREIGN KEY (reports_to) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE customers ( id INTEGER PRIMARY KEY AUTOINCREMENT, first_name VARCHAR(40) NOT NULL, last_name VARCHAR(20) NOT NULL, company VARCHAR(80), address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60) NOT NULL, support_rep_id INTEGER, FOREIGN KEY (support_rep_id) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE genres ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE invoices ( id INTEGER PRIMARY KEY AUTOINCREMENT, customer_id INTEGER NOT NULL, invoice_date TIMESTAMP NOT NULL, billing_address VARCHAR(70), billing_city VARCHAR(40), billing_state VARCHAR(40), billing_country VARCHAR(40), billing_postal_code VARCHAR(10), total NUMERIC(10,2) NOT NULL, FOREIGN KEY (customer_id) REFERENCES customers (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE media_types ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE tracks ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(200) NOT NULL, album_id INTEGER, media_type_id INTEGER NOT NULL, genre_id INTEGER, composer VARCHAR(220), milliseconds INTEGER NOT NULL, bytes INTEGER, unit_price NUMERIC(10,2) NOT NULL, FOREIGN KEY (album_id) REFERENCES albums (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (genre_id) REFERENCES genres (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (media_type_id) REFERENCES media_types (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE invoice_lines ( id INTEGER PRIMARY KEY AUTOINCREMENT, invoice_id INTEGER NOT NULL, track_id INTEGER NOT NULL, unit_price NUMERIC(10,2) NOT NULL, quantity INTEGER NOT NULL, FOREIGN KEY (invoice_id) REFERENCES invoices (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE playlists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE playlist_tracks ( playlist_id INTEGER NOT NULL, track_id INTEGER NOT NULL, CONSTRAINT PK_PlaylistTrack PRIMARY KEY (playlist_id, track_id), FOREIGN KEY (playlist_id) REFERENCES playlists (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); INSERT INTO genres (name) VALUES ('Rock') INSERT INTO media_types (name) VALUES ('MPEG audio file') INSERT INTO artists (name) VALUES ('AC/DC') INSERT INTO albums (title, artist_id) VALUES ('For Those About To Rock We Salute You', 1) INSERT INTO tracks (name, album_id, media_type_id, genre_id, composer, milliseconds, bytes, unit_price) VALUES ('For Those About To Rock (We Salute You) INSERT INTO employees (last_name, first_name, title, birth_date, hire_date, address, city, state, country, postal_code, phone, fax, email) VALUES ('Adams', 'Andrew', 'General Manager', '1962-02-18 00:00:00', '2002-08-14 00:00:00', '11120 Jasper Ave NW', 'Edmonton', 'AB', 'Canada', 'T5K 2N1', '+1 (780) INSERT INTO customers (first_name, last_name, company, address, city, state, country, postal_code, phone, fax, email, support_rep_id) VALUES ('Luís', 'Gonçalves', 'Embraer - Empresa Brasileira de Aeronáutica S.A.', 'Av. Brigadeiro Faria Lima, 2170', 'São José dos Campos', 'SP', 'Brazil', '12227-000', '+55 (12) INSERT INTO invoices (customer_id, invoice_date, billing_address, billing_city, billing_country, billing_postal_code, total) VALUES (2, '2007-01-01 00:00:00', 'Theodor-Heuss-Straße 34', 'Stuttgart', 'Germany', '70174', 1.98) INSERT INTO invoice_lines (invoice_id, track_id, unit_price, quantity) VALUES (1, 2, 0.99, 1) INSERT INTO playlists (name) VALUES ('Music') INSERT INTO playlist_tracks (playlist_id, track_id) VALUES (1, 3402)

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SELECT billing_country , AVG(total) FROM invoices GROUP BY billing_country ORDER BY AVG(total) DESC LIMIT 10;

A list of the top 10 countries by average invoice size. List country name and average invoice size.

CREATE TABLE artists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE albums ( id INTEGER PRIMARY KEY AUTOINCREMENT, title VARCHAR(160) NOT NULL, artist_id INTEGER NOT NULL, FOREIGN KEY (artist_id) REFERENCES artists (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE employees ( id INTEGER PRIMARY KEY AUTOINCREMENT, last_name VARCHAR(20) NOT NULL, first_name VARCHAR(20) NOT NULL, title VARCHAR(30), reports_to INTEGER, birth_date TIMESTAMP, hire_date TIMESTAMP, address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60), FOREIGN KEY (reports_to) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE customers ( id INTEGER PRIMARY KEY AUTOINCREMENT, first_name VARCHAR(40) NOT NULL, last_name VARCHAR(20) NOT NULL, company VARCHAR(80), address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60) NOT NULL, support_rep_id INTEGER, FOREIGN KEY (support_rep_id) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE genres ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE invoices ( id INTEGER PRIMARY KEY AUTOINCREMENT, customer_id INTEGER NOT NULL, invoice_date TIMESTAMP NOT NULL, billing_address VARCHAR(70), billing_city VARCHAR(40), billing_state VARCHAR(40), billing_country VARCHAR(40), billing_postal_code VARCHAR(10), total NUMERIC(10,2) NOT NULL, FOREIGN KEY (customer_id) REFERENCES customers (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE media_types ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE tracks ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(200) NOT NULL, album_id INTEGER, media_type_id INTEGER NOT NULL, genre_id INTEGER, composer VARCHAR(220), milliseconds INTEGER NOT NULL, bytes INTEGER, unit_price NUMERIC(10,2) NOT NULL, FOREIGN KEY (album_id) REFERENCES albums (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (genre_id) REFERENCES genres (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (media_type_id) REFERENCES media_types (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE invoice_lines ( id INTEGER PRIMARY KEY AUTOINCREMENT, invoice_id INTEGER NOT NULL, track_id INTEGER NOT NULL, unit_price NUMERIC(10,2) NOT NULL, quantity INTEGER NOT NULL, FOREIGN KEY (invoice_id) REFERENCES invoices (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE playlists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE playlist_tracks ( playlist_id INTEGER NOT NULL, track_id INTEGER NOT NULL, CONSTRAINT PK_PlaylistTrack PRIMARY KEY (playlist_id, track_id), FOREIGN KEY (playlist_id) REFERENCES playlists (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); INSERT INTO genres (name) VALUES ('Rock') INSERT INTO media_types (name) VALUES ('MPEG audio file') INSERT INTO artists (name) VALUES ('AC/DC') INSERT INTO albums (title, artist_id) VALUES ('For Those About To Rock We Salute You', 1) INSERT INTO tracks (name, album_id, media_type_id, genre_id, composer, milliseconds, bytes, unit_price) VALUES ('For Those About To Rock (We Salute You) INSERT INTO employees (last_name, first_name, title, birth_date, hire_date, address, city, state, country, postal_code, phone, fax, email) VALUES ('Adams', 'Andrew', 'General Manager', '1962-02-18 00:00:00', '2002-08-14 00:00:00', '11120 Jasper Ave NW', 'Edmonton', 'AB', 'Canada', 'T5K 2N1', '+1 (780) INSERT INTO customers (first_name, last_name, company, address, city, state, country, postal_code, phone, fax, email, support_rep_id) VALUES ('Luís', 'Gonçalves', 'Embraer - Empresa Brasileira de Aeronáutica S.A.', 'Av. Brigadeiro Faria Lima, 2170', 'São José dos Campos', 'SP', 'Brazil', '12227-000', '+55 (12) INSERT INTO invoices (customer_id, invoice_date, billing_address, billing_city, billing_country, billing_postal_code, total) VALUES (2, '2007-01-01 00:00:00', 'Theodor-Heuss-Straße 34', 'Stuttgart', 'Germany', '70174', 1.98) INSERT INTO invoice_lines (invoice_id, track_id, unit_price, quantity) VALUES (1, 2, 0.99, 1) INSERT INTO playlists (name) VALUES ('Music') INSERT INTO playlist_tracks (playlist_id, track_id) VALUES (1, 3402)

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SELECT billing_country , AVG(total) FROM invoices GROUP BY billing_country ORDER BY AVG(total) DESC LIMIT 10;

What are the names of the countries and average invoice size of the top countries by size?

CREATE TABLE artists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE albums ( id INTEGER PRIMARY KEY AUTOINCREMENT, title VARCHAR(160) NOT NULL, artist_id INTEGER NOT NULL, FOREIGN KEY (artist_id) REFERENCES artists (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE employees ( id INTEGER PRIMARY KEY AUTOINCREMENT, last_name VARCHAR(20) NOT NULL, first_name VARCHAR(20) NOT NULL, title VARCHAR(30), reports_to INTEGER, birth_date TIMESTAMP, hire_date TIMESTAMP, address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60), FOREIGN KEY (reports_to) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE customers ( id INTEGER PRIMARY KEY AUTOINCREMENT, first_name VARCHAR(40) NOT NULL, last_name VARCHAR(20) NOT NULL, company VARCHAR(80), address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60) NOT NULL, support_rep_id INTEGER, FOREIGN KEY (support_rep_id) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE genres ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE invoices ( id INTEGER PRIMARY KEY AUTOINCREMENT, customer_id INTEGER NOT NULL, invoice_date TIMESTAMP NOT NULL, billing_address VARCHAR(70), billing_city VARCHAR(40), billing_state VARCHAR(40), billing_country VARCHAR(40), billing_postal_code VARCHAR(10), total NUMERIC(10,2) NOT NULL, FOREIGN KEY (customer_id) REFERENCES customers (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE media_types ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE tracks ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(200) NOT NULL, album_id INTEGER, media_type_id INTEGER NOT NULL, genre_id INTEGER, composer VARCHAR(220), milliseconds INTEGER NOT NULL, bytes INTEGER, unit_price NUMERIC(10,2) NOT NULL, FOREIGN KEY (album_id) REFERENCES albums (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (genre_id) REFERENCES genres (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (media_type_id) REFERENCES media_types (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE invoice_lines ( id INTEGER PRIMARY KEY AUTOINCREMENT, invoice_id INTEGER NOT NULL, track_id INTEGER NOT NULL, unit_price NUMERIC(10,2) NOT NULL, quantity INTEGER NOT NULL, FOREIGN KEY (invoice_id) REFERENCES invoices (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE playlists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE playlist_tracks ( playlist_id INTEGER NOT NULL, track_id INTEGER NOT NULL, CONSTRAINT PK_PlaylistTrack PRIMARY KEY (playlist_id, track_id), FOREIGN KEY (playlist_id) REFERENCES playlists (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); INSERT INTO genres (name) VALUES ('Rock') INSERT INTO media_types (name) VALUES ('MPEG audio file') INSERT INTO artists (name) VALUES ('AC/DC') INSERT INTO albums (title, artist_id) VALUES ('For Those About To Rock We Salute You', 1) INSERT INTO tracks (name, album_id, media_type_id, genre_id, composer, milliseconds, bytes, unit_price) VALUES ('For Those About To Rock (We Salute You) INSERT INTO employees (last_name, first_name, title, birth_date, hire_date, address, city, state, country, postal_code, phone, fax, email) VALUES ('Adams', 'Andrew', 'General Manager', '1962-02-18 00:00:00', '2002-08-14 00:00:00', '11120 Jasper Ave NW', 'Edmonton', 'AB', 'Canada', 'T5K 2N1', '+1 (780) INSERT INTO customers (first_name, last_name, company, address, city, state, country, postal_code, phone, fax, email, support_rep_id) VALUES ('Luís', 'Gonçalves', 'Embraer - Empresa Brasileira de Aeronáutica S.A.', 'Av. Brigadeiro Faria Lima, 2170', 'São José dos Campos', 'SP', 'Brazil', '12227-000', '+55 (12) INSERT INTO invoices (customer_id, invoice_date, billing_address, billing_city, billing_country, billing_postal_code, total) VALUES (2, '2007-01-01 00:00:00', 'Theodor-Heuss-Straße 34', 'Stuttgart', 'Germany', '70174', 1.98) INSERT INTO invoice_lines (invoice_id, track_id, unit_price, quantity) VALUES (1, 2, 0.99, 1) INSERT INTO playlists (name) VALUES ('Music') INSERT INTO playlist_tracks (playlist_id, track_id) VALUES (1, 3402)

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SELECT T1.first_name , T1.last_name FROM customers AS T1 JOIN invoices AS T2 ON T2.customer_id = T1.id ORDER BY T2.invoice_date DESC LIMIT 5;

Find out 5 customers who most recently purchased something. List customers' first and last name.

CREATE TABLE artists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE albums ( id INTEGER PRIMARY KEY AUTOINCREMENT, title VARCHAR(160) NOT NULL, artist_id INTEGER NOT NULL, FOREIGN KEY (artist_id) REFERENCES artists (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE employees ( id INTEGER PRIMARY KEY AUTOINCREMENT, last_name VARCHAR(20) NOT NULL, first_name VARCHAR(20) NOT NULL, title VARCHAR(30), reports_to INTEGER, birth_date TIMESTAMP, hire_date TIMESTAMP, address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60), FOREIGN KEY (reports_to) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE customers ( id INTEGER PRIMARY KEY AUTOINCREMENT, first_name VARCHAR(40) NOT NULL, last_name VARCHAR(20) NOT NULL, company VARCHAR(80), address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60) NOT NULL, support_rep_id INTEGER, FOREIGN KEY (support_rep_id) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE genres ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE invoices ( id INTEGER PRIMARY KEY AUTOINCREMENT, customer_id INTEGER NOT NULL, invoice_date TIMESTAMP NOT NULL, billing_address VARCHAR(70), billing_city VARCHAR(40), billing_state VARCHAR(40), billing_country VARCHAR(40), billing_postal_code VARCHAR(10), total NUMERIC(10,2) NOT NULL, FOREIGN KEY (customer_id) REFERENCES customers (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE media_types ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE tracks ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(200) NOT NULL, album_id INTEGER, media_type_id INTEGER NOT NULL, genre_id INTEGER, composer VARCHAR(220), milliseconds INTEGER NOT NULL, bytes INTEGER, unit_price NUMERIC(10,2) NOT NULL, FOREIGN KEY (album_id) REFERENCES albums (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (genre_id) REFERENCES genres (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (media_type_id) REFERENCES media_types (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE invoice_lines ( id INTEGER PRIMARY KEY AUTOINCREMENT, invoice_id INTEGER NOT NULL, track_id INTEGER NOT NULL, unit_price NUMERIC(10,2) NOT NULL, quantity INTEGER NOT NULL, FOREIGN KEY (invoice_id) REFERENCES invoices (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE playlists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE playlist_tracks ( playlist_id INTEGER NOT NULL, track_id INTEGER NOT NULL, CONSTRAINT PK_PlaylistTrack PRIMARY KEY (playlist_id, track_id), FOREIGN KEY (playlist_id) REFERENCES playlists (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); INSERT INTO genres (name) VALUES ('Rock') INSERT INTO media_types (name) VALUES ('MPEG audio file') INSERT INTO artists (name) VALUES ('AC/DC') INSERT INTO albums (title, artist_id) VALUES ('For Those About To Rock We Salute You', 1) INSERT INTO tracks (name, album_id, media_type_id, genre_id, composer, milliseconds, bytes, unit_price) VALUES ('For Those About To Rock (We Salute You) INSERT INTO employees (last_name, first_name, title, birth_date, hire_date, address, city, state, country, postal_code, phone, fax, email) VALUES ('Adams', 'Andrew', 'General Manager', '1962-02-18 00:00:00', '2002-08-14 00:00:00', '11120 Jasper Ave NW', 'Edmonton', 'AB', 'Canada', 'T5K 2N1', '+1 (780) INSERT INTO customers (first_name, last_name, company, address, city, state, country, postal_code, phone, fax, email, support_rep_id) VALUES ('Luís', 'Gonçalves', 'Embraer - Empresa Brasileira de Aeronáutica S.A.', 'Av. Brigadeiro Faria Lima, 2170', 'São José dos Campos', 'SP', 'Brazil', '12227-000', '+55 (12) INSERT INTO invoices (customer_id, invoice_date, billing_address, billing_city, billing_country, billing_postal_code, total) VALUES (2, '2007-01-01 00:00:00', 'Theodor-Heuss-Straße 34', 'Stuttgart', 'Germany', '70174', 1.98) INSERT INTO invoice_lines (invoice_id, track_id, unit_price, quantity) VALUES (1, 2, 0.99, 1) INSERT INTO playlists (name) VALUES ('Music') INSERT INTO playlist_tracks (playlist_id, track_id) VALUES (1, 3402)

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SELECT T1.first_name , T1.last_name FROM customers AS T1 JOIN invoices AS T2 ON T2.customer_id = T1.id ORDER BY T2.invoice_date DESC LIMIT 5;

What are the first and last names of the 5 customers who purchased something most recently?

CREATE TABLE artists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE albums ( id INTEGER PRIMARY KEY AUTOINCREMENT, title VARCHAR(160) NOT NULL, artist_id INTEGER NOT NULL, FOREIGN KEY (artist_id) REFERENCES artists (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE employees ( id INTEGER PRIMARY KEY AUTOINCREMENT, last_name VARCHAR(20) NOT NULL, first_name VARCHAR(20) NOT NULL, title VARCHAR(30), reports_to INTEGER, birth_date TIMESTAMP, hire_date TIMESTAMP, address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60), FOREIGN KEY (reports_to) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE customers ( id INTEGER PRIMARY KEY AUTOINCREMENT, first_name VARCHAR(40) NOT NULL, last_name VARCHAR(20) NOT NULL, company VARCHAR(80), address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60) NOT NULL, support_rep_id INTEGER, FOREIGN KEY (support_rep_id) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE genres ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE invoices ( id INTEGER PRIMARY KEY AUTOINCREMENT, customer_id INTEGER NOT NULL, invoice_date TIMESTAMP NOT NULL, billing_address VARCHAR(70), billing_city VARCHAR(40), billing_state VARCHAR(40), billing_country VARCHAR(40), billing_postal_code VARCHAR(10), total NUMERIC(10,2) NOT NULL, FOREIGN KEY (customer_id) REFERENCES customers (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE media_types ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE tracks ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(200) NOT NULL, album_id INTEGER, media_type_id INTEGER NOT NULL, genre_id INTEGER, composer VARCHAR(220), milliseconds INTEGER NOT NULL, bytes INTEGER, unit_price NUMERIC(10,2) NOT NULL, FOREIGN KEY (album_id) REFERENCES albums (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (genre_id) REFERENCES genres (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (media_type_id) REFERENCES media_types (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE invoice_lines ( id INTEGER PRIMARY KEY AUTOINCREMENT, invoice_id INTEGER NOT NULL, track_id INTEGER NOT NULL, unit_price NUMERIC(10,2) NOT NULL, quantity INTEGER NOT NULL, FOREIGN KEY (invoice_id) REFERENCES invoices (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE playlists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE playlist_tracks ( playlist_id INTEGER NOT NULL, track_id INTEGER NOT NULL, CONSTRAINT PK_PlaylistTrack PRIMARY KEY (playlist_id, track_id), FOREIGN KEY (playlist_id) REFERENCES playlists (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); INSERT INTO genres (name) VALUES ('Rock') INSERT INTO media_types (name) VALUES ('MPEG audio file') INSERT INTO artists (name) VALUES ('AC/DC') INSERT INTO albums (title, artist_id) VALUES ('For Those About To Rock We Salute You', 1) INSERT INTO tracks (name, album_id, media_type_id, genre_id, composer, milliseconds, bytes, unit_price) VALUES ('For Those About To Rock (We Salute You) INSERT INTO employees (last_name, first_name, title, birth_date, hire_date, address, city, state, country, postal_code, phone, fax, email) VALUES ('Adams', 'Andrew', 'General Manager', '1962-02-18 00:00:00', '2002-08-14 00:00:00', '11120 Jasper Ave NW', 'Edmonton', 'AB', 'Canada', 'T5K 2N1', '+1 (780) INSERT INTO customers (first_name, last_name, company, address, city, state, country, postal_code, phone, fax, email, support_rep_id) VALUES ('Luís', 'Gonçalves', 'Embraer - Empresa Brasileira de Aeronáutica S.A.', 'Av. Brigadeiro Faria Lima, 2170', 'São José dos Campos', 'SP', 'Brazil', '12227-000', '+55 (12) INSERT INTO invoices (customer_id, invoice_date, billing_address, billing_city, billing_country, billing_postal_code, total) VALUES (2, '2007-01-01 00:00:00', 'Theodor-Heuss-Straße 34', 'Stuttgart', 'Germany', '70174', 1.98) INSERT INTO invoice_lines (invoice_id, track_id, unit_price, quantity) VALUES (1, 2, 0.99, 1) INSERT INTO playlists (name) VALUES ('Music') INSERT INTO playlist_tracks (playlist_id, track_id) VALUES (1, 3402)

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SELECT T1.first_name , T1.last_name , COUNT(*) FROM customers AS T1 JOIN invoices AS T2 ON T2.customer_id = T1.id GROUP BY T1.id ORDER BY COUNT(*) DESC LIMIT 10;

Find out the top 10 customers by total number of orders. List customers' first and last name and the number of total orders.

CREATE TABLE artists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE albums ( id INTEGER PRIMARY KEY AUTOINCREMENT, title VARCHAR(160) NOT NULL, artist_id INTEGER NOT NULL, FOREIGN KEY (artist_id) REFERENCES artists (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE employees ( id INTEGER PRIMARY KEY AUTOINCREMENT, last_name VARCHAR(20) NOT NULL, first_name VARCHAR(20) NOT NULL, title VARCHAR(30), reports_to INTEGER, birth_date TIMESTAMP, hire_date TIMESTAMP, address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60), FOREIGN KEY (reports_to) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE customers ( id INTEGER PRIMARY KEY AUTOINCREMENT, first_name VARCHAR(40) NOT NULL, last_name VARCHAR(20) NOT NULL, company VARCHAR(80), address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60) NOT NULL, support_rep_id INTEGER, FOREIGN KEY (support_rep_id) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE genres ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE invoices ( id INTEGER PRIMARY KEY AUTOINCREMENT, customer_id INTEGER NOT NULL, invoice_date TIMESTAMP NOT NULL, billing_address VARCHAR(70), billing_city VARCHAR(40), billing_state VARCHAR(40), billing_country VARCHAR(40), billing_postal_code VARCHAR(10), total NUMERIC(10,2) NOT NULL, FOREIGN KEY (customer_id) REFERENCES customers (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE media_types ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE tracks ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(200) NOT NULL, album_id INTEGER, media_type_id INTEGER NOT NULL, genre_id INTEGER, composer VARCHAR(220), milliseconds INTEGER NOT NULL, bytes INTEGER, unit_price NUMERIC(10,2) NOT NULL, FOREIGN KEY (album_id) REFERENCES albums (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (genre_id) REFERENCES genres (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (media_type_id) REFERENCES media_types (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE invoice_lines ( id INTEGER PRIMARY KEY AUTOINCREMENT, invoice_id INTEGER NOT NULL, track_id INTEGER NOT NULL, unit_price NUMERIC(10,2) NOT NULL, quantity INTEGER NOT NULL, FOREIGN KEY (invoice_id) REFERENCES invoices (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE playlists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE playlist_tracks ( playlist_id INTEGER NOT NULL, track_id INTEGER NOT NULL, CONSTRAINT PK_PlaylistTrack PRIMARY KEY (playlist_id, track_id), FOREIGN KEY (playlist_id) REFERENCES playlists (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); INSERT INTO genres (name) VALUES ('Rock') INSERT INTO media_types (name) VALUES ('MPEG audio file') INSERT INTO artists (name) VALUES ('AC/DC') INSERT INTO albums (title, artist_id) VALUES ('For Those About To Rock We Salute You', 1) INSERT INTO tracks (name, album_id, media_type_id, genre_id, composer, milliseconds, bytes, unit_price) VALUES ('For Those About To Rock (We Salute You) INSERT INTO employees (last_name, first_name, title, birth_date, hire_date, address, city, state, country, postal_code, phone, fax, email) VALUES ('Adams', 'Andrew', 'General Manager', '1962-02-18 00:00:00', '2002-08-14 00:00:00', '11120 Jasper Ave NW', 'Edmonton', 'AB', 'Canada', 'T5K 2N1', '+1 (780) INSERT INTO customers (first_name, last_name, company, address, city, state, country, postal_code, phone, fax, email, support_rep_id) VALUES ('Luís', 'Gonçalves', 'Embraer - Empresa Brasileira de Aeronáutica S.A.', 'Av. Brigadeiro Faria Lima, 2170', 'São José dos Campos', 'SP', 'Brazil', '12227-000', '+55 (12) INSERT INTO invoices (customer_id, invoice_date, billing_address, billing_city, billing_country, billing_postal_code, total) VALUES (2, '2007-01-01 00:00:00', 'Theodor-Heuss-Straße 34', 'Stuttgart', 'Germany', '70174', 1.98) INSERT INTO invoice_lines (invoice_id, track_id, unit_price, quantity) VALUES (1, 2, 0.99, 1) INSERT INTO playlists (name) VALUES ('Music') INSERT INTO playlist_tracks (playlist_id, track_id) VALUES (1, 3402)

store_1

SELECT T1.first_name , T1.last_name , COUNT(*) FROM customers AS T1 JOIN invoices AS T2 ON T2.customer_id = T1.id GROUP BY T1.id ORDER BY COUNT(*) DESC LIMIT 10;

What are the top 10 customers' first and last names by total number of orders and how many orders did they make?

CREATE TABLE artists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE albums ( id INTEGER PRIMARY KEY AUTOINCREMENT, title VARCHAR(160) NOT NULL, artist_id INTEGER NOT NULL, FOREIGN KEY (artist_id) REFERENCES artists (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE employees ( id INTEGER PRIMARY KEY AUTOINCREMENT, last_name VARCHAR(20) NOT NULL, first_name VARCHAR(20) NOT NULL, title VARCHAR(30), reports_to INTEGER, birth_date TIMESTAMP, hire_date TIMESTAMP, address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60), FOREIGN KEY (reports_to) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE customers ( id INTEGER PRIMARY KEY AUTOINCREMENT, first_name VARCHAR(40) NOT NULL, last_name VARCHAR(20) NOT NULL, company VARCHAR(80), address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60) NOT NULL, support_rep_id INTEGER, FOREIGN KEY (support_rep_id) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE genres ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE invoices ( id INTEGER PRIMARY KEY AUTOINCREMENT, customer_id INTEGER NOT NULL, invoice_date TIMESTAMP NOT NULL, billing_address VARCHAR(70), billing_city VARCHAR(40), billing_state VARCHAR(40), billing_country VARCHAR(40), billing_postal_code VARCHAR(10), total NUMERIC(10,2) NOT NULL, FOREIGN KEY (customer_id) REFERENCES customers (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE media_types ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE tracks ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(200) NOT NULL, album_id INTEGER, media_type_id INTEGER NOT NULL, genre_id INTEGER, composer VARCHAR(220), milliseconds INTEGER NOT NULL, bytes INTEGER, unit_price NUMERIC(10,2) NOT NULL, FOREIGN KEY (album_id) REFERENCES albums (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (genre_id) REFERENCES genres (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (media_type_id) REFERENCES media_types (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE invoice_lines ( id INTEGER PRIMARY KEY AUTOINCREMENT, invoice_id INTEGER NOT NULL, track_id INTEGER NOT NULL, unit_price NUMERIC(10,2) NOT NULL, quantity INTEGER NOT NULL, FOREIGN KEY (invoice_id) REFERENCES invoices (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE playlists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE playlist_tracks ( playlist_id INTEGER NOT NULL, track_id INTEGER NOT NULL, CONSTRAINT PK_PlaylistTrack PRIMARY KEY (playlist_id, track_id), FOREIGN KEY (playlist_id) REFERENCES playlists (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); INSERT INTO genres (name) VALUES ('Rock') INSERT INTO media_types (name) VALUES ('MPEG audio file') INSERT INTO artists (name) VALUES ('AC/DC') INSERT INTO albums (title, artist_id) VALUES ('For Those About To Rock We Salute You', 1) INSERT INTO tracks (name, album_id, media_type_id, genre_id, composer, milliseconds, bytes, unit_price) VALUES ('For Those About To Rock (We Salute You) INSERT INTO employees (last_name, first_name, title, birth_date, hire_date, address, city, state, country, postal_code, phone, fax, email) VALUES ('Adams', 'Andrew', 'General Manager', '1962-02-18 00:00:00', '2002-08-14 00:00:00', '11120 Jasper Ave NW', 'Edmonton', 'AB', 'Canada', 'T5K 2N1', '+1 (780) INSERT INTO customers (first_name, last_name, company, address, city, state, country, postal_code, phone, fax, email, support_rep_id) VALUES ('Luís', 'Gonçalves', 'Embraer - Empresa Brasileira de Aeronáutica S.A.', 'Av. Brigadeiro Faria Lima, 2170', 'São José dos Campos', 'SP', 'Brazil', '12227-000', '+55 (12) INSERT INTO invoices (customer_id, invoice_date, billing_address, billing_city, billing_country, billing_postal_code, total) VALUES (2, '2007-01-01 00:00:00', 'Theodor-Heuss-Straße 34', 'Stuttgart', 'Germany', '70174', 1.98) INSERT INTO invoice_lines (invoice_id, track_id, unit_price, quantity) VALUES (1, 2, 0.99, 1) INSERT INTO playlists (name) VALUES ('Music') INSERT INTO playlist_tracks (playlist_id, track_id) VALUES (1, 3402)

store_1

SELECT T1.first_name , T1.last_name , SUM(T2.total) FROM customers AS T1 JOIN invoices AS T2 ON T2.customer_id = T1.id GROUP BY T1.id ORDER BY SUM(T2.total) DESC LIMIT 10;

List the top 10 customers by total gross sales. List customers' first and last name and total gross sales.

CREATE TABLE artists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE albums ( id INTEGER PRIMARY KEY AUTOINCREMENT, title VARCHAR(160) NOT NULL, artist_id INTEGER NOT NULL, FOREIGN KEY (artist_id) REFERENCES artists (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE employees ( id INTEGER PRIMARY KEY AUTOINCREMENT, last_name VARCHAR(20) NOT NULL, first_name VARCHAR(20) NOT NULL, title VARCHAR(30), reports_to INTEGER, birth_date TIMESTAMP, hire_date TIMESTAMP, address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60), FOREIGN KEY (reports_to) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE customers ( id INTEGER PRIMARY KEY AUTOINCREMENT, first_name VARCHAR(40) NOT NULL, last_name VARCHAR(20) NOT NULL, company VARCHAR(80), address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60) NOT NULL, support_rep_id INTEGER, FOREIGN KEY (support_rep_id) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE genres ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE invoices ( id INTEGER PRIMARY KEY AUTOINCREMENT, customer_id INTEGER NOT NULL, invoice_date TIMESTAMP NOT NULL, billing_address VARCHAR(70), billing_city VARCHAR(40), billing_state VARCHAR(40), billing_country VARCHAR(40), billing_postal_code VARCHAR(10), total NUMERIC(10,2) NOT NULL, FOREIGN KEY (customer_id) REFERENCES customers (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE media_types ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE tracks ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(200) NOT NULL, album_id INTEGER, media_type_id INTEGER NOT NULL, genre_id INTEGER, composer VARCHAR(220), milliseconds INTEGER NOT NULL, bytes INTEGER, unit_price NUMERIC(10,2) NOT NULL, FOREIGN KEY (album_id) REFERENCES albums (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (genre_id) REFERENCES genres (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (media_type_id) REFERENCES media_types (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE invoice_lines ( id INTEGER PRIMARY KEY AUTOINCREMENT, invoice_id INTEGER NOT NULL, track_id INTEGER NOT NULL, unit_price NUMERIC(10,2) NOT NULL, quantity INTEGER NOT NULL, FOREIGN KEY (invoice_id) REFERENCES invoices (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE playlists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE playlist_tracks ( playlist_id INTEGER NOT NULL, track_id INTEGER NOT NULL, CONSTRAINT PK_PlaylistTrack PRIMARY KEY (playlist_id, track_id), FOREIGN KEY (playlist_id) REFERENCES playlists (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); INSERT INTO genres (name) VALUES ('Rock') INSERT INTO media_types (name) VALUES ('MPEG audio file') INSERT INTO artists (name) VALUES ('AC/DC') INSERT INTO albums (title, artist_id) VALUES ('For Those About To Rock We Salute You', 1) INSERT INTO tracks (name, album_id, media_type_id, genre_id, composer, milliseconds, bytes, unit_price) VALUES ('For Those About To Rock (We Salute You) INSERT INTO employees (last_name, first_name, title, birth_date, hire_date, address, city, state, country, postal_code, phone, fax, email) VALUES ('Adams', 'Andrew', 'General Manager', '1962-02-18 00:00:00', '2002-08-14 00:00:00', '11120 Jasper Ave NW', 'Edmonton', 'AB', 'Canada', 'T5K 2N1', '+1 (780) INSERT INTO customers (first_name, last_name, company, address, city, state, country, postal_code, phone, fax, email, support_rep_id) VALUES ('Luís', 'Gonçalves', 'Embraer - Empresa Brasileira de Aeronáutica S.A.', 'Av. Brigadeiro Faria Lima, 2170', 'São José dos Campos', 'SP', 'Brazil', '12227-000', '+55 (12) INSERT INTO invoices (customer_id, invoice_date, billing_address, billing_city, billing_country, billing_postal_code, total) VALUES (2, '2007-01-01 00:00:00', 'Theodor-Heuss-Straße 34', 'Stuttgart', 'Germany', '70174', 1.98) INSERT INTO invoice_lines (invoice_id, track_id, unit_price, quantity) VALUES (1, 2, 0.99, 1) INSERT INTO playlists (name) VALUES ('Music') INSERT INTO playlist_tracks (playlist_id, track_id) VALUES (1, 3402)

store_1

SELECT T1.first_name , T1.last_name , SUM(T2.total) FROM customers AS T1 JOIN invoices AS T2 ON T2.customer_id = T1.id GROUP BY T1.id ORDER BY SUM(T2.total) DESC LIMIT 10;

What are the top 10 customers' first and last names with the highest gross sales, and also what are the sales?

CREATE TABLE artists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE albums ( id INTEGER PRIMARY KEY AUTOINCREMENT, title VARCHAR(160) NOT NULL, artist_id INTEGER NOT NULL, FOREIGN KEY (artist_id) REFERENCES artists (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE employees ( id INTEGER PRIMARY KEY AUTOINCREMENT, last_name VARCHAR(20) NOT NULL, first_name VARCHAR(20) NOT NULL, title VARCHAR(30), reports_to INTEGER, birth_date TIMESTAMP, hire_date TIMESTAMP, address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60), FOREIGN KEY (reports_to) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE customers ( id INTEGER PRIMARY KEY AUTOINCREMENT, first_name VARCHAR(40) NOT NULL, last_name VARCHAR(20) NOT NULL, company VARCHAR(80), address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60) NOT NULL, support_rep_id INTEGER, FOREIGN KEY (support_rep_id) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE genres ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE invoices ( id INTEGER PRIMARY KEY AUTOINCREMENT, customer_id INTEGER NOT NULL, invoice_date TIMESTAMP NOT NULL, billing_address VARCHAR(70), billing_city VARCHAR(40), billing_state VARCHAR(40), billing_country VARCHAR(40), billing_postal_code VARCHAR(10), total NUMERIC(10,2) NOT NULL, FOREIGN KEY (customer_id) REFERENCES customers (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE media_types ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE tracks ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(200) NOT NULL, album_id INTEGER, media_type_id INTEGER NOT NULL, genre_id INTEGER, composer VARCHAR(220), milliseconds INTEGER NOT NULL, bytes INTEGER, unit_price NUMERIC(10,2) NOT NULL, FOREIGN KEY (album_id) REFERENCES albums (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (genre_id) REFERENCES genres (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (media_type_id) REFERENCES media_types (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE invoice_lines ( id INTEGER PRIMARY KEY AUTOINCREMENT, invoice_id INTEGER NOT NULL, track_id INTEGER NOT NULL, unit_price NUMERIC(10,2) NOT NULL, quantity INTEGER NOT NULL, FOREIGN KEY (invoice_id) REFERENCES invoices (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE playlists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE playlist_tracks ( playlist_id INTEGER NOT NULL, track_id INTEGER NOT NULL, CONSTRAINT PK_PlaylistTrack PRIMARY KEY (playlist_id, track_id), FOREIGN KEY (playlist_id) REFERENCES playlists (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); INSERT INTO genres (name) VALUES ('Rock') INSERT INTO media_types (name) VALUES ('MPEG audio file') INSERT INTO artists (name) VALUES ('AC/DC') INSERT INTO albums (title, artist_id) VALUES ('For Those About To Rock We Salute You', 1) INSERT INTO tracks (name, album_id, media_type_id, genre_id, composer, milliseconds, bytes, unit_price) VALUES ('For Those About To Rock (We Salute You) INSERT INTO employees (last_name, first_name, title, birth_date, hire_date, address, city, state, country, postal_code, phone, fax, email) VALUES ('Adams', 'Andrew', 'General Manager', '1962-02-18 00:00:00', '2002-08-14 00:00:00', '11120 Jasper Ave NW', 'Edmonton', 'AB', 'Canada', 'T5K 2N1', '+1 (780) INSERT INTO customers (first_name, last_name, company, address, city, state, country, postal_code, phone, fax, email, support_rep_id) VALUES ('Luís', 'Gonçalves', 'Embraer - Empresa Brasileira de Aeronáutica S.A.', 'Av. Brigadeiro Faria Lima, 2170', 'São José dos Campos', 'SP', 'Brazil', '12227-000', '+55 (12) INSERT INTO invoices (customer_id, invoice_date, billing_address, billing_city, billing_country, billing_postal_code, total) VALUES (2, '2007-01-01 00:00:00', 'Theodor-Heuss-Straße 34', 'Stuttgart', 'Germany', '70174', 1.98) INSERT INTO invoice_lines (invoice_id, track_id, unit_price, quantity) VALUES (1, 2, 0.99, 1) INSERT INTO playlists (name) VALUES ('Music') INSERT INTO playlist_tracks (playlist_id, track_id) VALUES (1, 3402)

store_1

SELECT T1.name , COUNT(*) FROM genres AS T1 JOIN tracks AS T2 ON T2.genre_id = T1.id GROUP BY T1.id ORDER BY count(*) DESC LIMIT 5;

List the top 5 genres by number of tracks. List genres name and total tracks.

CREATE TABLE artists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE albums ( id INTEGER PRIMARY KEY AUTOINCREMENT, title VARCHAR(160) NOT NULL, artist_id INTEGER NOT NULL, FOREIGN KEY (artist_id) REFERENCES artists (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE employees ( id INTEGER PRIMARY KEY AUTOINCREMENT, last_name VARCHAR(20) NOT NULL, first_name VARCHAR(20) NOT NULL, title VARCHAR(30), reports_to INTEGER, birth_date TIMESTAMP, hire_date TIMESTAMP, address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60), FOREIGN KEY (reports_to) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE customers ( id INTEGER PRIMARY KEY AUTOINCREMENT, first_name VARCHAR(40) NOT NULL, last_name VARCHAR(20) NOT NULL, company VARCHAR(80), address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60) NOT NULL, support_rep_id INTEGER, FOREIGN KEY (support_rep_id) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE genres ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE invoices ( id INTEGER PRIMARY KEY AUTOINCREMENT, customer_id INTEGER NOT NULL, invoice_date TIMESTAMP NOT NULL, billing_address VARCHAR(70), billing_city VARCHAR(40), billing_state VARCHAR(40), billing_country VARCHAR(40), billing_postal_code VARCHAR(10), total NUMERIC(10,2) NOT NULL, FOREIGN KEY (customer_id) REFERENCES customers (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE media_types ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE tracks ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(200) NOT NULL, album_id INTEGER, media_type_id INTEGER NOT NULL, genre_id INTEGER, composer VARCHAR(220), milliseconds INTEGER NOT NULL, bytes INTEGER, unit_price NUMERIC(10,2) NOT NULL, FOREIGN KEY (album_id) REFERENCES albums (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (genre_id) REFERENCES genres (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (media_type_id) REFERENCES media_types (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE invoice_lines ( id INTEGER PRIMARY KEY AUTOINCREMENT, invoice_id INTEGER NOT NULL, track_id INTEGER NOT NULL, unit_price NUMERIC(10,2) NOT NULL, quantity INTEGER NOT NULL, FOREIGN KEY (invoice_id) REFERENCES invoices (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE playlists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE playlist_tracks ( playlist_id INTEGER NOT NULL, track_id INTEGER NOT NULL, CONSTRAINT PK_PlaylistTrack PRIMARY KEY (playlist_id, track_id), FOREIGN KEY (playlist_id) REFERENCES playlists (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); INSERT INTO genres (name) VALUES ('Rock') INSERT INTO media_types (name) VALUES ('MPEG audio file') INSERT INTO artists (name) VALUES ('AC/DC') INSERT INTO albums (title, artist_id) VALUES ('For Those About To Rock We Salute You', 1) INSERT INTO tracks (name, album_id, media_type_id, genre_id, composer, milliseconds, bytes, unit_price) VALUES ('For Those About To Rock (We Salute You) INSERT INTO employees (last_name, first_name, title, birth_date, hire_date, address, city, state, country, postal_code, phone, fax, email) VALUES ('Adams', 'Andrew', 'General Manager', '1962-02-18 00:00:00', '2002-08-14 00:00:00', '11120 Jasper Ave NW', 'Edmonton', 'AB', 'Canada', 'T5K 2N1', '+1 (780) INSERT INTO customers (first_name, last_name, company, address, city, state, country, postal_code, phone, fax, email, support_rep_id) VALUES ('Luís', 'Gonçalves', 'Embraer - Empresa Brasileira de Aeronáutica S.A.', 'Av. Brigadeiro Faria Lima, 2170', 'São José dos Campos', 'SP', 'Brazil', '12227-000', '+55 (12) INSERT INTO invoices (customer_id, invoice_date, billing_address, billing_city, billing_country, billing_postal_code, total) VALUES (2, '2007-01-01 00:00:00', 'Theodor-Heuss-Straße 34', 'Stuttgart', 'Germany', '70174', 1.98) INSERT INTO invoice_lines (invoice_id, track_id, unit_price, quantity) VALUES (1, 2, 0.99, 1) INSERT INTO playlists (name) VALUES ('Music') INSERT INTO playlist_tracks (playlist_id, track_id) VALUES (1, 3402)

store_1

SELECT T1.name , COUNT(*) FROM genres AS T1 JOIN tracks AS T2 ON T2.genre_id = T1.id GROUP BY T1.id ORDER BY count(*) DESC LIMIT 5;

How many tracks does each genre have and what are the names of the top 5?

CREATE TABLE artists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE albums ( id INTEGER PRIMARY KEY AUTOINCREMENT, title VARCHAR(160) NOT NULL, artist_id INTEGER NOT NULL, FOREIGN KEY (artist_id) REFERENCES artists (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE employees ( id INTEGER PRIMARY KEY AUTOINCREMENT, last_name VARCHAR(20) NOT NULL, first_name VARCHAR(20) NOT NULL, title VARCHAR(30), reports_to INTEGER, birth_date TIMESTAMP, hire_date TIMESTAMP, address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60), FOREIGN KEY (reports_to) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE customers ( id INTEGER PRIMARY KEY AUTOINCREMENT, first_name VARCHAR(40) NOT NULL, last_name VARCHAR(20) NOT NULL, company VARCHAR(80), address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60) NOT NULL, support_rep_id INTEGER, FOREIGN KEY (support_rep_id) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE genres ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE invoices ( id INTEGER PRIMARY KEY AUTOINCREMENT, customer_id INTEGER NOT NULL, invoice_date TIMESTAMP NOT NULL, billing_address VARCHAR(70), billing_city VARCHAR(40), billing_state VARCHAR(40), billing_country VARCHAR(40), billing_postal_code VARCHAR(10), total NUMERIC(10,2) NOT NULL, FOREIGN KEY (customer_id) REFERENCES customers (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE media_types ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE tracks ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(200) NOT NULL, album_id INTEGER, media_type_id INTEGER NOT NULL, genre_id INTEGER, composer VARCHAR(220), milliseconds INTEGER NOT NULL, bytes INTEGER, unit_price NUMERIC(10,2) NOT NULL, FOREIGN KEY (album_id) REFERENCES albums (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (genre_id) REFERENCES genres (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (media_type_id) REFERENCES media_types (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE invoice_lines ( id INTEGER PRIMARY KEY AUTOINCREMENT, invoice_id INTEGER NOT NULL, track_id INTEGER NOT NULL, unit_price NUMERIC(10,2) NOT NULL, quantity INTEGER NOT NULL, FOREIGN KEY (invoice_id) REFERENCES invoices (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE playlists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE playlist_tracks ( playlist_id INTEGER NOT NULL, track_id INTEGER NOT NULL, CONSTRAINT PK_PlaylistTrack PRIMARY KEY (playlist_id, track_id), FOREIGN KEY (playlist_id) REFERENCES playlists (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); INSERT INTO genres (name) VALUES ('Rock') INSERT INTO media_types (name) VALUES ('MPEG audio file') INSERT INTO artists (name) VALUES ('AC/DC') INSERT INTO albums (title, artist_id) VALUES ('For Those About To Rock We Salute You', 1) INSERT INTO tracks (name, album_id, media_type_id, genre_id, composer, milliseconds, bytes, unit_price) VALUES ('For Those About To Rock (We Salute You) INSERT INTO employees (last_name, first_name, title, birth_date, hire_date, address, city, state, country, postal_code, phone, fax, email) VALUES ('Adams', 'Andrew', 'General Manager', '1962-02-18 00:00:00', '2002-08-14 00:00:00', '11120 Jasper Ave NW', 'Edmonton', 'AB', 'Canada', 'T5K 2N1', '+1 (780) INSERT INTO customers (first_name, last_name, company, address, city, state, country, postal_code, phone, fax, email, support_rep_id) VALUES ('Luís', 'Gonçalves', 'Embraer - Empresa Brasileira de Aeronáutica S.A.', 'Av. Brigadeiro Faria Lima, 2170', 'São José dos Campos', 'SP', 'Brazil', '12227-000', '+55 (12) INSERT INTO invoices (customer_id, invoice_date, billing_address, billing_city, billing_country, billing_postal_code, total) VALUES (2, '2007-01-01 00:00:00', 'Theodor-Heuss-Straße 34', 'Stuttgart', 'Germany', '70174', 1.98) INSERT INTO invoice_lines (invoice_id, track_id, unit_price, quantity) VALUES (1, 2, 0.99, 1) INSERT INTO playlists (name) VALUES ('Music') INSERT INTO playlist_tracks (playlist_id, track_id) VALUES (1, 3402)

store_1

SELECT title FROM albums;

List every album's title.

CREATE TABLE artists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE albums ( id INTEGER PRIMARY KEY AUTOINCREMENT, title VARCHAR(160) NOT NULL, artist_id INTEGER NOT NULL, FOREIGN KEY (artist_id) REFERENCES artists (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE employees ( id INTEGER PRIMARY KEY AUTOINCREMENT, last_name VARCHAR(20) NOT NULL, first_name VARCHAR(20) NOT NULL, title VARCHAR(30), reports_to INTEGER, birth_date TIMESTAMP, hire_date TIMESTAMP, address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60), FOREIGN KEY (reports_to) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE customers ( id INTEGER PRIMARY KEY AUTOINCREMENT, first_name VARCHAR(40) NOT NULL, last_name VARCHAR(20) NOT NULL, company VARCHAR(80), address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60) NOT NULL, support_rep_id INTEGER, FOREIGN KEY (support_rep_id) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE genres ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE invoices ( id INTEGER PRIMARY KEY AUTOINCREMENT, customer_id INTEGER NOT NULL, invoice_date TIMESTAMP NOT NULL, billing_address VARCHAR(70), billing_city VARCHAR(40), billing_state VARCHAR(40), billing_country VARCHAR(40), billing_postal_code VARCHAR(10), total NUMERIC(10,2) NOT NULL, FOREIGN KEY (customer_id) REFERENCES customers (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE media_types ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE tracks ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(200) NOT NULL, album_id INTEGER, media_type_id INTEGER NOT NULL, genre_id INTEGER, composer VARCHAR(220), milliseconds INTEGER NOT NULL, bytes INTEGER, unit_price NUMERIC(10,2) NOT NULL, FOREIGN KEY (album_id) REFERENCES albums (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (genre_id) REFERENCES genres (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (media_type_id) REFERENCES media_types (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE invoice_lines ( id INTEGER PRIMARY KEY AUTOINCREMENT, invoice_id INTEGER NOT NULL, track_id INTEGER NOT NULL, unit_price NUMERIC(10,2) NOT NULL, quantity INTEGER NOT NULL, FOREIGN KEY (invoice_id) REFERENCES invoices (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE playlists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE playlist_tracks ( playlist_id INTEGER NOT NULL, track_id INTEGER NOT NULL, CONSTRAINT PK_PlaylistTrack PRIMARY KEY (playlist_id, track_id), FOREIGN KEY (playlist_id) REFERENCES playlists (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); INSERT INTO genres (name) VALUES ('Rock') INSERT INTO media_types (name) VALUES ('MPEG audio file') INSERT INTO artists (name) VALUES ('AC/DC') INSERT INTO albums (title, artist_id) VALUES ('For Those About To Rock We Salute You', 1) INSERT INTO tracks (name, album_id, media_type_id, genre_id, composer, milliseconds, bytes, unit_price) VALUES ('For Those About To Rock (We Salute You) INSERT INTO employees (last_name, first_name, title, birth_date, hire_date, address, city, state, country, postal_code, phone, fax, email) VALUES ('Adams', 'Andrew', 'General Manager', '1962-02-18 00:00:00', '2002-08-14 00:00:00', '11120 Jasper Ave NW', 'Edmonton', 'AB', 'Canada', 'T5K 2N1', '+1 (780) INSERT INTO customers (first_name, last_name, company, address, city, state, country, postal_code, phone, fax, email, support_rep_id) VALUES ('Luís', 'Gonçalves', 'Embraer - Empresa Brasileira de Aeronáutica S.A.', 'Av. Brigadeiro Faria Lima, 2170', 'São José dos Campos', 'SP', 'Brazil', '12227-000', '+55 (12) INSERT INTO invoices (customer_id, invoice_date, billing_address, billing_city, billing_country, billing_postal_code, total) VALUES (2, '2007-01-01 00:00:00', 'Theodor-Heuss-Straße 34', 'Stuttgart', 'Germany', '70174', 1.98) INSERT INTO invoice_lines (invoice_id, track_id, unit_price, quantity) VALUES (1, 2, 0.99, 1) INSERT INTO playlists (name) VALUES ('Music') INSERT INTO playlist_tracks (playlist_id, track_id) VALUES (1, 3402)

store_1

SELECT title FROM albums;

What are the titles of all the albums?

CREATE TABLE artists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE albums ( id INTEGER PRIMARY KEY AUTOINCREMENT, title VARCHAR(160) NOT NULL, artist_id INTEGER NOT NULL, FOREIGN KEY (artist_id) REFERENCES artists (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE employees ( id INTEGER PRIMARY KEY AUTOINCREMENT, last_name VARCHAR(20) NOT NULL, first_name VARCHAR(20) NOT NULL, title VARCHAR(30), reports_to INTEGER, birth_date TIMESTAMP, hire_date TIMESTAMP, address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60), FOREIGN KEY (reports_to) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE customers ( id INTEGER PRIMARY KEY AUTOINCREMENT, first_name VARCHAR(40) NOT NULL, last_name VARCHAR(20) NOT NULL, company VARCHAR(80), address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60) NOT NULL, support_rep_id INTEGER, FOREIGN KEY (support_rep_id) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE genres ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE invoices ( id INTEGER PRIMARY KEY AUTOINCREMENT, customer_id INTEGER NOT NULL, invoice_date TIMESTAMP NOT NULL, billing_address VARCHAR(70), billing_city VARCHAR(40), billing_state VARCHAR(40), billing_country VARCHAR(40), billing_postal_code VARCHAR(10), total NUMERIC(10,2) NOT NULL, FOREIGN KEY (customer_id) REFERENCES customers (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE media_types ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE tracks ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(200) NOT NULL, album_id INTEGER, media_type_id INTEGER NOT NULL, genre_id INTEGER, composer VARCHAR(220), milliseconds INTEGER NOT NULL, bytes INTEGER, unit_price NUMERIC(10,2) NOT NULL, FOREIGN KEY (album_id) REFERENCES albums (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (genre_id) REFERENCES genres (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (media_type_id) REFERENCES media_types (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE invoice_lines ( id INTEGER PRIMARY KEY AUTOINCREMENT, invoice_id INTEGER NOT NULL, track_id INTEGER NOT NULL, unit_price NUMERIC(10,2) NOT NULL, quantity INTEGER NOT NULL, FOREIGN KEY (invoice_id) REFERENCES invoices (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE playlists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE playlist_tracks ( playlist_id INTEGER NOT NULL, track_id INTEGER NOT NULL, CONSTRAINT PK_PlaylistTrack PRIMARY KEY (playlist_id, track_id), FOREIGN KEY (playlist_id) REFERENCES playlists (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); INSERT INTO genres (name) VALUES ('Rock') INSERT INTO media_types (name) VALUES ('MPEG audio file') INSERT INTO artists (name) VALUES ('AC/DC') INSERT INTO albums (title, artist_id) VALUES ('For Those About To Rock We Salute You', 1) INSERT INTO tracks (name, album_id, media_type_id, genre_id, composer, milliseconds, bytes, unit_price) VALUES ('For Those About To Rock (We Salute You) INSERT INTO employees (last_name, first_name, title, birth_date, hire_date, address, city, state, country, postal_code, phone, fax, email) VALUES ('Adams', 'Andrew', 'General Manager', '1962-02-18 00:00:00', '2002-08-14 00:00:00', '11120 Jasper Ave NW', 'Edmonton', 'AB', 'Canada', 'T5K 2N1', '+1 (780) INSERT INTO customers (first_name, last_name, company, address, city, state, country, postal_code, phone, fax, email, support_rep_id) VALUES ('Luís', 'Gonçalves', 'Embraer - Empresa Brasileira de Aeronáutica S.A.', 'Av. Brigadeiro Faria Lima, 2170', 'São José dos Campos', 'SP', 'Brazil', '12227-000', '+55 (12) INSERT INTO invoices (customer_id, invoice_date, billing_address, billing_city, billing_country, billing_postal_code, total) VALUES (2, '2007-01-01 00:00:00', 'Theodor-Heuss-Straße 34', 'Stuttgart', 'Germany', '70174', 1.98) INSERT INTO invoice_lines (invoice_id, track_id, unit_price, quantity) VALUES (1, 2, 0.99, 1) INSERT INTO playlists (name) VALUES ('Music') INSERT INTO playlist_tracks (playlist_id, track_id) VALUES (1, 3402)

store_1

SELECT title FROM albums ORDER BY title;

List every album ordered by album title in ascending order.

CREATE TABLE artists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE albums ( id INTEGER PRIMARY KEY AUTOINCREMENT, title VARCHAR(160) NOT NULL, artist_id INTEGER NOT NULL, FOREIGN KEY (artist_id) REFERENCES artists (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE employees ( id INTEGER PRIMARY KEY AUTOINCREMENT, last_name VARCHAR(20) NOT NULL, first_name VARCHAR(20) NOT NULL, title VARCHAR(30), reports_to INTEGER, birth_date TIMESTAMP, hire_date TIMESTAMP, address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60), FOREIGN KEY (reports_to) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE customers ( id INTEGER PRIMARY KEY AUTOINCREMENT, first_name VARCHAR(40) NOT NULL, last_name VARCHAR(20) NOT NULL, company VARCHAR(80), address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60) NOT NULL, support_rep_id INTEGER, FOREIGN KEY (support_rep_id) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE genres ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE invoices ( id INTEGER PRIMARY KEY AUTOINCREMENT, customer_id INTEGER NOT NULL, invoice_date TIMESTAMP NOT NULL, billing_address VARCHAR(70), billing_city VARCHAR(40), billing_state VARCHAR(40), billing_country VARCHAR(40), billing_postal_code VARCHAR(10), total NUMERIC(10,2) NOT NULL, FOREIGN KEY (customer_id) REFERENCES customers (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE media_types ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE tracks ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(200) NOT NULL, album_id INTEGER, media_type_id INTEGER NOT NULL, genre_id INTEGER, composer VARCHAR(220), milliseconds INTEGER NOT NULL, bytes INTEGER, unit_price NUMERIC(10,2) NOT NULL, FOREIGN KEY (album_id) REFERENCES albums (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (genre_id) REFERENCES genres (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (media_type_id) REFERENCES media_types (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE invoice_lines ( id INTEGER PRIMARY KEY AUTOINCREMENT, invoice_id INTEGER NOT NULL, track_id INTEGER NOT NULL, unit_price NUMERIC(10,2) NOT NULL, quantity INTEGER NOT NULL, FOREIGN KEY (invoice_id) REFERENCES invoices (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE playlists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE playlist_tracks ( playlist_id INTEGER NOT NULL, track_id INTEGER NOT NULL, CONSTRAINT PK_PlaylistTrack PRIMARY KEY (playlist_id, track_id), FOREIGN KEY (playlist_id) REFERENCES playlists (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); INSERT INTO genres (name) VALUES ('Rock') INSERT INTO media_types (name) VALUES ('MPEG audio file') INSERT INTO artists (name) VALUES ('AC/DC') INSERT INTO albums (title, artist_id) VALUES ('For Those About To Rock We Salute You', 1) INSERT INTO tracks (name, album_id, media_type_id, genre_id, composer, milliseconds, bytes, unit_price) VALUES ('For Those About To Rock (We Salute You) INSERT INTO employees (last_name, first_name, title, birth_date, hire_date, address, city, state, country, postal_code, phone, fax, email) VALUES ('Adams', 'Andrew', 'General Manager', '1962-02-18 00:00:00', '2002-08-14 00:00:00', '11120 Jasper Ave NW', 'Edmonton', 'AB', 'Canada', 'T5K 2N1', '+1 (780) INSERT INTO customers (first_name, last_name, company, address, city, state, country, postal_code, phone, fax, email, support_rep_id) VALUES ('Luís', 'Gonçalves', 'Embraer - Empresa Brasileira de Aeronáutica S.A.', 'Av. Brigadeiro Faria Lima, 2170', 'São José dos Campos', 'SP', 'Brazil', '12227-000', '+55 (12) INSERT INTO invoices (customer_id, invoice_date, billing_address, billing_city, billing_country, billing_postal_code, total) VALUES (2, '2007-01-01 00:00:00', 'Theodor-Heuss-Straße 34', 'Stuttgart', 'Germany', '70174', 1.98) INSERT INTO invoice_lines (invoice_id, track_id, unit_price, quantity) VALUES (1, 2, 0.99, 1) INSERT INTO playlists (name) VALUES ('Music') INSERT INTO playlist_tracks (playlist_id, track_id) VALUES (1, 3402)

store_1

SELECT title FROM albums ORDER BY title;

What are the titles of all the albums alphabetically ascending?

CREATE TABLE artists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE albums ( id INTEGER PRIMARY KEY AUTOINCREMENT, title VARCHAR(160) NOT NULL, artist_id INTEGER NOT NULL, FOREIGN KEY (artist_id) REFERENCES artists (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE employees ( id INTEGER PRIMARY KEY AUTOINCREMENT, last_name VARCHAR(20) NOT NULL, first_name VARCHAR(20) NOT NULL, title VARCHAR(30), reports_to INTEGER, birth_date TIMESTAMP, hire_date TIMESTAMP, address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60), FOREIGN KEY (reports_to) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE customers ( id INTEGER PRIMARY KEY AUTOINCREMENT, first_name VARCHAR(40) NOT NULL, last_name VARCHAR(20) NOT NULL, company VARCHAR(80), address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60) NOT NULL, support_rep_id INTEGER, FOREIGN KEY (support_rep_id) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE genres ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE invoices ( id INTEGER PRIMARY KEY AUTOINCREMENT, customer_id INTEGER NOT NULL, invoice_date TIMESTAMP NOT NULL, billing_address VARCHAR(70), billing_city VARCHAR(40), billing_state VARCHAR(40), billing_country VARCHAR(40), billing_postal_code VARCHAR(10), total NUMERIC(10,2) NOT NULL, FOREIGN KEY (customer_id) REFERENCES customers (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE media_types ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE tracks ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(200) NOT NULL, album_id INTEGER, media_type_id INTEGER NOT NULL, genre_id INTEGER, composer VARCHAR(220), milliseconds INTEGER NOT NULL, bytes INTEGER, unit_price NUMERIC(10,2) NOT NULL, FOREIGN KEY (album_id) REFERENCES albums (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (genre_id) REFERENCES genres (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (media_type_id) REFERENCES media_types (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE invoice_lines ( id INTEGER PRIMARY KEY AUTOINCREMENT, invoice_id INTEGER NOT NULL, track_id INTEGER NOT NULL, unit_price NUMERIC(10,2) NOT NULL, quantity INTEGER NOT NULL, FOREIGN KEY (invoice_id) REFERENCES invoices (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE playlists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE playlist_tracks ( playlist_id INTEGER NOT NULL, track_id INTEGER NOT NULL, CONSTRAINT PK_PlaylistTrack PRIMARY KEY (playlist_id, track_id), FOREIGN KEY (playlist_id) REFERENCES playlists (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); INSERT INTO genres (name) VALUES ('Rock') INSERT INTO media_types (name) VALUES ('MPEG audio file') INSERT INTO artists (name) VALUES ('AC/DC') INSERT INTO albums (title, artist_id) VALUES ('For Those About To Rock We Salute You', 1) INSERT INTO tracks (name, album_id, media_type_id, genre_id, composer, milliseconds, bytes, unit_price) VALUES ('For Those About To Rock (We Salute You) INSERT INTO employees (last_name, first_name, title, birth_date, hire_date, address, city, state, country, postal_code, phone, fax, email) VALUES ('Adams', 'Andrew', 'General Manager', '1962-02-18 00:00:00', '2002-08-14 00:00:00', '11120 Jasper Ave NW', 'Edmonton', 'AB', 'Canada', 'T5K 2N1', '+1 (780) INSERT INTO customers (first_name, last_name, company, address, city, state, country, postal_code, phone, fax, email, support_rep_id) VALUES ('Luís', 'Gonçalves', 'Embraer - Empresa Brasileira de Aeronáutica S.A.', 'Av. Brigadeiro Faria Lima, 2170', 'São José dos Campos', 'SP', 'Brazil', '12227-000', '+55 (12) INSERT INTO invoices (customer_id, invoice_date, billing_address, billing_city, billing_country, billing_postal_code, total) VALUES (2, '2007-01-01 00:00:00', 'Theodor-Heuss-Straße 34', 'Stuttgart', 'Germany', '70174', 1.98) INSERT INTO invoice_lines (invoice_id, track_id, unit_price, quantity) VALUES (1, 2, 0.99, 1) INSERT INTO playlists (name) VALUES ('Music') INSERT INTO playlist_tracks (playlist_id, track_id) VALUES (1, 3402)

store_1

SELECT title FROM albums WHERE title LIKE 'A%' ORDER BY title;

List every album whose title starts with A in alphabetical order.

CREATE TABLE artists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE albums ( id INTEGER PRIMARY KEY AUTOINCREMENT, title VARCHAR(160) NOT NULL, artist_id INTEGER NOT NULL, FOREIGN KEY (artist_id) REFERENCES artists (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE employees ( id INTEGER PRIMARY KEY AUTOINCREMENT, last_name VARCHAR(20) NOT NULL, first_name VARCHAR(20) NOT NULL, title VARCHAR(30), reports_to INTEGER, birth_date TIMESTAMP, hire_date TIMESTAMP, address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60), FOREIGN KEY (reports_to) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE customers ( id INTEGER PRIMARY KEY AUTOINCREMENT, first_name VARCHAR(40) NOT NULL, last_name VARCHAR(20) NOT NULL, company VARCHAR(80), address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60) NOT NULL, support_rep_id INTEGER, FOREIGN KEY (support_rep_id) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE genres ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE invoices ( id INTEGER PRIMARY KEY AUTOINCREMENT, customer_id INTEGER NOT NULL, invoice_date TIMESTAMP NOT NULL, billing_address VARCHAR(70), billing_city VARCHAR(40), billing_state VARCHAR(40), billing_country VARCHAR(40), billing_postal_code VARCHAR(10), total NUMERIC(10,2) NOT NULL, FOREIGN KEY (customer_id) REFERENCES customers (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE media_types ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE tracks ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(200) NOT NULL, album_id INTEGER, media_type_id INTEGER NOT NULL, genre_id INTEGER, composer VARCHAR(220), milliseconds INTEGER NOT NULL, bytes INTEGER, unit_price NUMERIC(10,2) NOT NULL, FOREIGN KEY (album_id) REFERENCES albums (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (genre_id) REFERENCES genres (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (media_type_id) REFERENCES media_types (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE invoice_lines ( id INTEGER PRIMARY KEY AUTOINCREMENT, invoice_id INTEGER NOT NULL, track_id INTEGER NOT NULL, unit_price NUMERIC(10,2) NOT NULL, quantity INTEGER NOT NULL, FOREIGN KEY (invoice_id) REFERENCES invoices (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE playlists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE playlist_tracks ( playlist_id INTEGER NOT NULL, track_id INTEGER NOT NULL, CONSTRAINT PK_PlaylistTrack PRIMARY KEY (playlist_id, track_id), FOREIGN KEY (playlist_id) REFERENCES playlists (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); INSERT INTO genres (name) VALUES ('Rock') INSERT INTO media_types (name) VALUES ('MPEG audio file') INSERT INTO artists (name) VALUES ('AC/DC') INSERT INTO albums (title, artist_id) VALUES ('For Those About To Rock We Salute You', 1) INSERT INTO tracks (name, album_id, media_type_id, genre_id, composer, milliseconds, bytes, unit_price) VALUES ('For Those About To Rock (We Salute You) INSERT INTO employees (last_name, first_name, title, birth_date, hire_date, address, city, state, country, postal_code, phone, fax, email) VALUES ('Adams', 'Andrew', 'General Manager', '1962-02-18 00:00:00', '2002-08-14 00:00:00', '11120 Jasper Ave NW', 'Edmonton', 'AB', 'Canada', 'T5K 2N1', '+1 (780) INSERT INTO customers (first_name, last_name, company, address, city, state, country, postal_code, phone, fax, email, support_rep_id) VALUES ('Luís', 'Gonçalves', 'Embraer - Empresa Brasileira de Aeronáutica S.A.', 'Av. Brigadeiro Faria Lima, 2170', 'São José dos Campos', 'SP', 'Brazil', '12227-000', '+55 (12) INSERT INTO invoices (customer_id, invoice_date, billing_address, billing_city, billing_country, billing_postal_code, total) VALUES (2, '2007-01-01 00:00:00', 'Theodor-Heuss-Straße 34', 'Stuttgart', 'Germany', '70174', 1.98) INSERT INTO invoice_lines (invoice_id, track_id, unit_price, quantity) VALUES (1, 2, 0.99, 1) INSERT INTO playlists (name) VALUES ('Music') INSERT INTO playlist_tracks (playlist_id, track_id) VALUES (1, 3402)

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SELECT title FROM albums WHERE title LIKE 'A%' ORDER BY title;

What are the titles of all albums that start with A in alphabetical order?

CREATE TABLE artists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE albums ( id INTEGER PRIMARY KEY AUTOINCREMENT, title VARCHAR(160) NOT NULL, artist_id INTEGER NOT NULL, FOREIGN KEY (artist_id) REFERENCES artists (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE employees ( id INTEGER PRIMARY KEY AUTOINCREMENT, last_name VARCHAR(20) NOT NULL, first_name VARCHAR(20) NOT NULL, title VARCHAR(30), reports_to INTEGER, birth_date TIMESTAMP, hire_date TIMESTAMP, address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60), FOREIGN KEY (reports_to) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE customers ( id INTEGER PRIMARY KEY AUTOINCREMENT, first_name VARCHAR(40) NOT NULL, last_name VARCHAR(20) NOT NULL, company VARCHAR(80), address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60) NOT NULL, support_rep_id INTEGER, FOREIGN KEY (support_rep_id) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE genres ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE invoices ( id INTEGER PRIMARY KEY AUTOINCREMENT, customer_id INTEGER NOT NULL, invoice_date TIMESTAMP NOT NULL, billing_address VARCHAR(70), billing_city VARCHAR(40), billing_state VARCHAR(40), billing_country VARCHAR(40), billing_postal_code VARCHAR(10), total NUMERIC(10,2) NOT NULL, FOREIGN KEY (customer_id) REFERENCES customers (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE media_types ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE tracks ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(200) NOT NULL, album_id INTEGER, media_type_id INTEGER NOT NULL, genre_id INTEGER, composer VARCHAR(220), milliseconds INTEGER NOT NULL, bytes INTEGER, unit_price NUMERIC(10,2) NOT NULL, FOREIGN KEY (album_id) REFERENCES albums (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (genre_id) REFERENCES genres (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (media_type_id) REFERENCES media_types (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE invoice_lines ( id INTEGER PRIMARY KEY AUTOINCREMENT, invoice_id INTEGER NOT NULL, track_id INTEGER NOT NULL, unit_price NUMERIC(10,2) NOT NULL, quantity INTEGER NOT NULL, FOREIGN KEY (invoice_id) REFERENCES invoices (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE playlists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE playlist_tracks ( playlist_id INTEGER NOT NULL, track_id INTEGER NOT NULL, CONSTRAINT PK_PlaylistTrack PRIMARY KEY (playlist_id, track_id), FOREIGN KEY (playlist_id) REFERENCES playlists (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); INSERT INTO genres (name) VALUES ('Rock') INSERT INTO media_types (name) VALUES ('MPEG audio file') INSERT INTO artists (name) VALUES ('AC/DC') INSERT INTO albums (title, artist_id) VALUES ('For Those About To Rock We Salute You', 1) INSERT INTO tracks (name, album_id, media_type_id, genre_id, composer, milliseconds, bytes, unit_price) VALUES ('For Those About To Rock (We Salute You) INSERT INTO employees (last_name, first_name, title, birth_date, hire_date, address, city, state, country, postal_code, phone, fax, email) VALUES ('Adams', 'Andrew', 'General Manager', '1962-02-18 00:00:00', '2002-08-14 00:00:00', '11120 Jasper Ave NW', 'Edmonton', 'AB', 'Canada', 'T5K 2N1', '+1 (780) INSERT INTO customers (first_name, last_name, company, address, city, state, country, postal_code, phone, fax, email, support_rep_id) VALUES ('Luís', 'Gonçalves', 'Embraer - Empresa Brasileira de Aeronáutica S.A.', 'Av. Brigadeiro Faria Lima, 2170', 'São José dos Campos', 'SP', 'Brazil', '12227-000', '+55 (12) INSERT INTO invoices (customer_id, invoice_date, billing_address, billing_city, billing_country, billing_postal_code, total) VALUES (2, '2007-01-01 00:00:00', 'Theodor-Heuss-Straße 34', 'Stuttgart', 'Germany', '70174', 1.98) INSERT INTO invoice_lines (invoice_id, track_id, unit_price, quantity) VALUES (1, 2, 0.99, 1) INSERT INTO playlists (name) VALUES ('Music') INSERT INTO playlist_tracks (playlist_id, track_id) VALUES (1, 3402)

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SELECT T1.first_name , T1.last_name FROM customers AS T1 JOIN invoices AS T2 ON T2.customer_id = T1.id ORDER BY total LIMIT 10;

List the customers first and last name of 10 least expensive invoices.

CREATE TABLE artists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE albums ( id INTEGER PRIMARY KEY AUTOINCREMENT, title VARCHAR(160) NOT NULL, artist_id INTEGER NOT NULL, FOREIGN KEY (artist_id) REFERENCES artists (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE employees ( id INTEGER PRIMARY KEY AUTOINCREMENT, last_name VARCHAR(20) NOT NULL, first_name VARCHAR(20) NOT NULL, title VARCHAR(30), reports_to INTEGER, birth_date TIMESTAMP, hire_date TIMESTAMP, address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60), FOREIGN KEY (reports_to) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE customers ( id INTEGER PRIMARY KEY AUTOINCREMENT, first_name VARCHAR(40) NOT NULL, last_name VARCHAR(20) NOT NULL, company VARCHAR(80), address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60) NOT NULL, support_rep_id INTEGER, FOREIGN KEY (support_rep_id) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE genres ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE invoices ( id INTEGER PRIMARY KEY AUTOINCREMENT, customer_id INTEGER NOT NULL, invoice_date TIMESTAMP NOT NULL, billing_address VARCHAR(70), billing_city VARCHAR(40), billing_state VARCHAR(40), billing_country VARCHAR(40), billing_postal_code VARCHAR(10), total NUMERIC(10,2) NOT NULL, FOREIGN KEY (customer_id) REFERENCES customers (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE media_types ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE tracks ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(200) NOT NULL, album_id INTEGER, media_type_id INTEGER NOT NULL, genre_id INTEGER, composer VARCHAR(220), milliseconds INTEGER NOT NULL, bytes INTEGER, unit_price NUMERIC(10,2) NOT NULL, FOREIGN KEY (album_id) REFERENCES albums (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (genre_id) REFERENCES genres (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (media_type_id) REFERENCES media_types (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE invoice_lines ( id INTEGER PRIMARY KEY AUTOINCREMENT, invoice_id INTEGER NOT NULL, track_id INTEGER NOT NULL, unit_price NUMERIC(10,2) NOT NULL, quantity INTEGER NOT NULL, FOREIGN KEY (invoice_id) REFERENCES invoices (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE playlists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE playlist_tracks ( playlist_id INTEGER NOT NULL, track_id INTEGER NOT NULL, CONSTRAINT PK_PlaylistTrack PRIMARY KEY (playlist_id, track_id), FOREIGN KEY (playlist_id) REFERENCES playlists (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); INSERT INTO genres (name) VALUES ('Rock') INSERT INTO media_types (name) VALUES ('MPEG audio file') INSERT INTO artists (name) VALUES ('AC/DC') INSERT INTO albums (title, artist_id) VALUES ('For Those About To Rock We Salute You', 1) INSERT INTO tracks (name, album_id, media_type_id, genre_id, composer, milliseconds, bytes, unit_price) VALUES ('For Those About To Rock (We Salute You) INSERT INTO employees (last_name, first_name, title, birth_date, hire_date, address, city, state, country, postal_code, phone, fax, email) VALUES ('Adams', 'Andrew', 'General Manager', '1962-02-18 00:00:00', '2002-08-14 00:00:00', '11120 Jasper Ave NW', 'Edmonton', 'AB', 'Canada', 'T5K 2N1', '+1 (780) INSERT INTO customers (first_name, last_name, company, address, city, state, country, postal_code, phone, fax, email, support_rep_id) VALUES ('Luís', 'Gonçalves', 'Embraer - Empresa Brasileira de Aeronáutica S.A.', 'Av. Brigadeiro Faria Lima, 2170', 'São José dos Campos', 'SP', 'Brazil', '12227-000', '+55 (12) INSERT INTO invoices (customer_id, invoice_date, billing_address, billing_city, billing_country, billing_postal_code, total) VALUES (2, '2007-01-01 00:00:00', 'Theodor-Heuss-Straße 34', 'Stuttgart', 'Germany', '70174', 1.98) INSERT INTO invoice_lines (invoice_id, track_id, unit_price, quantity) VALUES (1, 2, 0.99, 1) INSERT INTO playlists (name) VALUES ('Music') INSERT INTO playlist_tracks (playlist_id, track_id) VALUES (1, 3402)

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SELECT T1.first_name , T1.last_name FROM customers AS T1 JOIN invoices AS T2 ON T2.customer_id = T1.id ORDER BY total LIMIT 10;

What are the first and last names of the customers with the 10 cheapest invoices?

CREATE TABLE artists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE albums ( id INTEGER PRIMARY KEY AUTOINCREMENT, title VARCHAR(160) NOT NULL, artist_id INTEGER NOT NULL, FOREIGN KEY (artist_id) REFERENCES artists (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE employees ( id INTEGER PRIMARY KEY AUTOINCREMENT, last_name VARCHAR(20) NOT NULL, first_name VARCHAR(20) NOT NULL, title VARCHAR(30), reports_to INTEGER, birth_date TIMESTAMP, hire_date TIMESTAMP, address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60), FOREIGN KEY (reports_to) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE customers ( id INTEGER PRIMARY KEY AUTOINCREMENT, first_name VARCHAR(40) NOT NULL, last_name VARCHAR(20) NOT NULL, company VARCHAR(80), address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60) NOT NULL, support_rep_id INTEGER, FOREIGN KEY (support_rep_id) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE genres ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE invoices ( id INTEGER PRIMARY KEY AUTOINCREMENT, customer_id INTEGER NOT NULL, invoice_date TIMESTAMP NOT NULL, billing_address VARCHAR(70), billing_city VARCHAR(40), billing_state VARCHAR(40), billing_country VARCHAR(40), billing_postal_code VARCHAR(10), total NUMERIC(10,2) NOT NULL, FOREIGN KEY (customer_id) REFERENCES customers (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE media_types ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE tracks ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(200) NOT NULL, album_id INTEGER, media_type_id INTEGER NOT NULL, genre_id INTEGER, composer VARCHAR(220), milliseconds INTEGER NOT NULL, bytes INTEGER, unit_price NUMERIC(10,2) NOT NULL, FOREIGN KEY (album_id) REFERENCES albums (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (genre_id) REFERENCES genres (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (media_type_id) REFERENCES media_types (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE invoice_lines ( id INTEGER PRIMARY KEY AUTOINCREMENT, invoice_id INTEGER NOT NULL, track_id INTEGER NOT NULL, unit_price NUMERIC(10,2) NOT NULL, quantity INTEGER NOT NULL, FOREIGN KEY (invoice_id) REFERENCES invoices (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE playlists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE playlist_tracks ( playlist_id INTEGER NOT NULL, track_id INTEGER NOT NULL, CONSTRAINT PK_PlaylistTrack PRIMARY KEY (playlist_id, track_id), FOREIGN KEY (playlist_id) REFERENCES playlists (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); INSERT INTO genres (name) VALUES ('Rock') INSERT INTO media_types (name) VALUES ('MPEG audio file') INSERT INTO artists (name) VALUES ('AC/DC') INSERT INTO albums (title, artist_id) VALUES ('For Those About To Rock We Salute You', 1) INSERT INTO tracks (name, album_id, media_type_id, genre_id, composer, milliseconds, bytes, unit_price) VALUES ('For Those About To Rock (We Salute You) INSERT INTO employees (last_name, first_name, title, birth_date, hire_date, address, city, state, country, postal_code, phone, fax, email) VALUES ('Adams', 'Andrew', 'General Manager', '1962-02-18 00:00:00', '2002-08-14 00:00:00', '11120 Jasper Ave NW', 'Edmonton', 'AB', 'Canada', 'T5K 2N1', '+1 (780) INSERT INTO customers (first_name, last_name, company, address, city, state, country, postal_code, phone, fax, email, support_rep_id) VALUES ('Luís', 'Gonçalves', 'Embraer - Empresa Brasileira de Aeronáutica S.A.', 'Av. Brigadeiro Faria Lima, 2170', 'São José dos Campos', 'SP', 'Brazil', '12227-000', '+55 (12) INSERT INTO invoices (customer_id, invoice_date, billing_address, billing_city, billing_country, billing_postal_code, total) VALUES (2, '2007-01-01 00:00:00', 'Theodor-Heuss-Straße 34', 'Stuttgart', 'Germany', '70174', 1.98) INSERT INTO invoice_lines (invoice_id, track_id, unit_price, quantity) VALUES (1, 2, 0.99, 1) INSERT INTO playlists (name) VALUES ('Music') INSERT INTO playlist_tracks (playlist_id, track_id) VALUES (1, 3402)

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SELECT sum(total) FROM invoices WHERE billing_city = "Chicago" AND billing_state = "IL";

List total amount of invoice from Chicago, IL.

CREATE TABLE artists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE albums ( id INTEGER PRIMARY KEY AUTOINCREMENT, title VARCHAR(160) NOT NULL, artist_id INTEGER NOT NULL, FOREIGN KEY (artist_id) REFERENCES artists (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE employees ( id INTEGER PRIMARY KEY AUTOINCREMENT, last_name VARCHAR(20) NOT NULL, first_name VARCHAR(20) NOT NULL, title VARCHAR(30), reports_to INTEGER, birth_date TIMESTAMP, hire_date TIMESTAMP, address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60), FOREIGN KEY (reports_to) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE customers ( id INTEGER PRIMARY KEY AUTOINCREMENT, first_name VARCHAR(40) NOT NULL, last_name VARCHAR(20) NOT NULL, company VARCHAR(80), address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60) NOT NULL, support_rep_id INTEGER, FOREIGN KEY (support_rep_id) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE genres ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE invoices ( id INTEGER PRIMARY KEY AUTOINCREMENT, customer_id INTEGER NOT NULL, invoice_date TIMESTAMP NOT NULL, billing_address VARCHAR(70), billing_city VARCHAR(40), billing_state VARCHAR(40), billing_country VARCHAR(40), billing_postal_code VARCHAR(10), total NUMERIC(10,2) NOT NULL, FOREIGN KEY (customer_id) REFERENCES customers (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE media_types ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE tracks ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(200) NOT NULL, album_id INTEGER, media_type_id INTEGER NOT NULL, genre_id INTEGER, composer VARCHAR(220), milliseconds INTEGER NOT NULL, bytes INTEGER, unit_price NUMERIC(10,2) NOT NULL, FOREIGN KEY (album_id) REFERENCES albums (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (genre_id) REFERENCES genres (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (media_type_id) REFERENCES media_types (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE invoice_lines ( id INTEGER PRIMARY KEY AUTOINCREMENT, invoice_id INTEGER NOT NULL, track_id INTEGER NOT NULL, unit_price NUMERIC(10,2) NOT NULL, quantity INTEGER NOT NULL, FOREIGN KEY (invoice_id) REFERENCES invoices (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE playlists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE playlist_tracks ( playlist_id INTEGER NOT NULL, track_id INTEGER NOT NULL, CONSTRAINT PK_PlaylistTrack PRIMARY KEY (playlist_id, track_id), FOREIGN KEY (playlist_id) REFERENCES playlists (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); INSERT INTO genres (name) VALUES ('Rock') INSERT INTO media_types (name) VALUES ('MPEG audio file') INSERT INTO artists (name) VALUES ('AC/DC') INSERT INTO albums (title, artist_id) VALUES ('For Those About To Rock We Salute You', 1) INSERT INTO tracks (name, album_id, media_type_id, genre_id, composer, milliseconds, bytes, unit_price) VALUES ('For Those About To Rock (We Salute You) INSERT INTO employees (last_name, first_name, title, birth_date, hire_date, address, city, state, country, postal_code, phone, fax, email) VALUES ('Adams', 'Andrew', 'General Manager', '1962-02-18 00:00:00', '2002-08-14 00:00:00', '11120 Jasper Ave NW', 'Edmonton', 'AB', 'Canada', 'T5K 2N1', '+1 (780) INSERT INTO customers (first_name, last_name, company, address, city, state, country, postal_code, phone, fax, email, support_rep_id) VALUES ('Luís', 'Gonçalves', 'Embraer - Empresa Brasileira de Aeronáutica S.A.', 'Av. Brigadeiro Faria Lima, 2170', 'São José dos Campos', 'SP', 'Brazil', '12227-000', '+55 (12) INSERT INTO invoices (customer_id, invoice_date, billing_address, billing_city, billing_country, billing_postal_code, total) VALUES (2, '2007-01-01 00:00:00', 'Theodor-Heuss-Straße 34', 'Stuttgart', 'Germany', '70174', 1.98) INSERT INTO invoice_lines (invoice_id, track_id, unit_price, quantity) VALUES (1, 2, 0.99, 1) INSERT INTO playlists (name) VALUES ('Music') INSERT INTO playlist_tracks (playlist_id, track_id) VALUES (1, 3402)

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SELECT sum(total) FROM invoices WHERE billing_city = "Chicago" AND billing_state = "IL";

What are the total amount of money in the invoices billed from Chicago, Illinois?

CREATE TABLE artists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE albums ( id INTEGER PRIMARY KEY AUTOINCREMENT, title VARCHAR(160) NOT NULL, artist_id INTEGER NOT NULL, FOREIGN KEY (artist_id) REFERENCES artists (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE employees ( id INTEGER PRIMARY KEY AUTOINCREMENT, last_name VARCHAR(20) NOT NULL, first_name VARCHAR(20) NOT NULL, title VARCHAR(30), reports_to INTEGER, birth_date TIMESTAMP, hire_date TIMESTAMP, address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60), FOREIGN KEY (reports_to) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE customers ( id INTEGER PRIMARY KEY AUTOINCREMENT, first_name VARCHAR(40) NOT NULL, last_name VARCHAR(20) NOT NULL, company VARCHAR(80), address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60) NOT NULL, support_rep_id INTEGER, FOREIGN KEY (support_rep_id) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE genres ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE invoices ( id INTEGER PRIMARY KEY AUTOINCREMENT, customer_id INTEGER NOT NULL, invoice_date TIMESTAMP NOT NULL, billing_address VARCHAR(70), billing_city VARCHAR(40), billing_state VARCHAR(40), billing_country VARCHAR(40), billing_postal_code VARCHAR(10), total NUMERIC(10,2) NOT NULL, FOREIGN KEY (customer_id) REFERENCES customers (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE media_types ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE tracks ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(200) NOT NULL, album_id INTEGER, media_type_id INTEGER NOT NULL, genre_id INTEGER, composer VARCHAR(220), milliseconds INTEGER NOT NULL, bytes INTEGER, unit_price NUMERIC(10,2) NOT NULL, FOREIGN KEY (album_id) REFERENCES albums (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (genre_id) REFERENCES genres (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (media_type_id) REFERENCES media_types (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE invoice_lines ( id INTEGER PRIMARY KEY AUTOINCREMENT, invoice_id INTEGER NOT NULL, track_id INTEGER NOT NULL, unit_price NUMERIC(10,2) NOT NULL, quantity INTEGER NOT NULL, FOREIGN KEY (invoice_id) REFERENCES invoices (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE playlists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE playlist_tracks ( playlist_id INTEGER NOT NULL, track_id INTEGER NOT NULL, CONSTRAINT PK_PlaylistTrack PRIMARY KEY (playlist_id, track_id), FOREIGN KEY (playlist_id) REFERENCES playlists (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); INSERT INTO genres (name) VALUES ('Rock') INSERT INTO media_types (name) VALUES ('MPEG audio file') INSERT INTO artists (name) VALUES ('AC/DC') INSERT INTO albums (title, artist_id) VALUES ('For Those About To Rock We Salute You', 1) INSERT INTO tracks (name, album_id, media_type_id, genre_id, composer, milliseconds, bytes, unit_price) VALUES ('For Those About To Rock (We Salute You) INSERT INTO employees (last_name, first_name, title, birth_date, hire_date, address, city, state, country, postal_code, phone, fax, email) VALUES ('Adams', 'Andrew', 'General Manager', '1962-02-18 00:00:00', '2002-08-14 00:00:00', '11120 Jasper Ave NW', 'Edmonton', 'AB', 'Canada', 'T5K 2N1', '+1 (780) INSERT INTO customers (first_name, last_name, company, address, city, state, country, postal_code, phone, fax, email, support_rep_id) VALUES ('Luís', 'Gonçalves', 'Embraer - Empresa Brasileira de Aeronáutica S.A.', 'Av. Brigadeiro Faria Lima, 2170', 'São José dos Campos', 'SP', 'Brazil', '12227-000', '+55 (12) INSERT INTO invoices (customer_id, invoice_date, billing_address, billing_city, billing_country, billing_postal_code, total) VALUES (2, '2007-01-01 00:00:00', 'Theodor-Heuss-Straße 34', 'Stuttgart', 'Germany', '70174', 1.98) INSERT INTO invoice_lines (invoice_id, track_id, unit_price, quantity) VALUES (1, 2, 0.99, 1) INSERT INTO playlists (name) VALUES ('Music') INSERT INTO playlist_tracks (playlist_id, track_id) VALUES (1, 3402)

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SELECT COUNT(*) FROM invoices WHERE billing_city = "Chicago" AND billing_state = "IL";

List the number of invoices from Chicago, IL.

CREATE TABLE artists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE albums ( id INTEGER PRIMARY KEY AUTOINCREMENT, title VARCHAR(160) NOT NULL, artist_id INTEGER NOT NULL, FOREIGN KEY (artist_id) REFERENCES artists (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE employees ( id INTEGER PRIMARY KEY AUTOINCREMENT, last_name VARCHAR(20) NOT NULL, first_name VARCHAR(20) NOT NULL, title VARCHAR(30), reports_to INTEGER, birth_date TIMESTAMP, hire_date TIMESTAMP, address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60), FOREIGN KEY (reports_to) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE customers ( id INTEGER PRIMARY KEY AUTOINCREMENT, first_name VARCHAR(40) NOT NULL, last_name VARCHAR(20) NOT NULL, company VARCHAR(80), address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60) NOT NULL, support_rep_id INTEGER, FOREIGN KEY (support_rep_id) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE genres ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE invoices ( id INTEGER PRIMARY KEY AUTOINCREMENT, customer_id INTEGER NOT NULL, invoice_date TIMESTAMP NOT NULL, billing_address VARCHAR(70), billing_city VARCHAR(40), billing_state VARCHAR(40), billing_country VARCHAR(40), billing_postal_code VARCHAR(10), total NUMERIC(10,2) NOT NULL, FOREIGN KEY (customer_id) REFERENCES customers (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE media_types ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE tracks ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(200) NOT NULL, album_id INTEGER, media_type_id INTEGER NOT NULL, genre_id INTEGER, composer VARCHAR(220), milliseconds INTEGER NOT NULL, bytes INTEGER, unit_price NUMERIC(10,2) NOT NULL, FOREIGN KEY (album_id) REFERENCES albums (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (genre_id) REFERENCES genres (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (media_type_id) REFERENCES media_types (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE invoice_lines ( id INTEGER PRIMARY KEY AUTOINCREMENT, invoice_id INTEGER NOT NULL, track_id INTEGER NOT NULL, unit_price NUMERIC(10,2) NOT NULL, quantity INTEGER NOT NULL, FOREIGN KEY (invoice_id) REFERENCES invoices (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE playlists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE playlist_tracks ( playlist_id INTEGER NOT NULL, track_id INTEGER NOT NULL, CONSTRAINT PK_PlaylistTrack PRIMARY KEY (playlist_id, track_id), FOREIGN KEY (playlist_id) REFERENCES playlists (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); INSERT INTO genres (name) VALUES ('Rock') INSERT INTO media_types (name) VALUES ('MPEG audio file') INSERT INTO artists (name) VALUES ('AC/DC') INSERT INTO albums (title, artist_id) VALUES ('For Those About To Rock We Salute You', 1) INSERT INTO tracks (name, album_id, media_type_id, genre_id, composer, milliseconds, bytes, unit_price) VALUES ('For Those About To Rock (We Salute You) INSERT INTO employees (last_name, first_name, title, birth_date, hire_date, address, city, state, country, postal_code, phone, fax, email) VALUES ('Adams', 'Andrew', 'General Manager', '1962-02-18 00:00:00', '2002-08-14 00:00:00', '11120 Jasper Ave NW', 'Edmonton', 'AB', 'Canada', 'T5K 2N1', '+1 (780) INSERT INTO customers (first_name, last_name, company, address, city, state, country, postal_code, phone, fax, email, support_rep_id) VALUES ('Luís', 'Gonçalves', 'Embraer - Empresa Brasileira de Aeronáutica S.A.', 'Av. Brigadeiro Faria Lima, 2170', 'São José dos Campos', 'SP', 'Brazil', '12227-000', '+55 (12) INSERT INTO invoices (customer_id, invoice_date, billing_address, billing_city, billing_country, billing_postal_code, total) VALUES (2, '2007-01-01 00:00:00', 'Theodor-Heuss-Straße 34', 'Stuttgart', 'Germany', '70174', 1.98) INSERT INTO invoice_lines (invoice_id, track_id, unit_price, quantity) VALUES (1, 2, 0.99, 1) INSERT INTO playlists (name) VALUES ('Music') INSERT INTO playlist_tracks (playlist_id, track_id) VALUES (1, 3402)

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SELECT COUNT(*) FROM invoices WHERE billing_city = "Chicago" AND billing_state = "IL";

How many invoices were billed from Chicago, IL?

CREATE TABLE artists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE albums ( id INTEGER PRIMARY KEY AUTOINCREMENT, title VARCHAR(160) NOT NULL, artist_id INTEGER NOT NULL, FOREIGN KEY (artist_id) REFERENCES artists (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE employees ( id INTEGER PRIMARY KEY AUTOINCREMENT, last_name VARCHAR(20) NOT NULL, first_name VARCHAR(20) NOT NULL, title VARCHAR(30), reports_to INTEGER, birth_date TIMESTAMP, hire_date TIMESTAMP, address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60), FOREIGN KEY (reports_to) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE customers ( id INTEGER PRIMARY KEY AUTOINCREMENT, first_name VARCHAR(40) NOT NULL, last_name VARCHAR(20) NOT NULL, company VARCHAR(80), address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60) NOT NULL, support_rep_id INTEGER, FOREIGN KEY (support_rep_id) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE genres ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE invoices ( id INTEGER PRIMARY KEY AUTOINCREMENT, customer_id INTEGER NOT NULL, invoice_date TIMESTAMP NOT NULL, billing_address VARCHAR(70), billing_city VARCHAR(40), billing_state VARCHAR(40), billing_country VARCHAR(40), billing_postal_code VARCHAR(10), total NUMERIC(10,2) NOT NULL, FOREIGN KEY (customer_id) REFERENCES customers (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE media_types ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE tracks ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(200) NOT NULL, album_id INTEGER, media_type_id INTEGER NOT NULL, genre_id INTEGER, composer VARCHAR(220), milliseconds INTEGER NOT NULL, bytes INTEGER, unit_price NUMERIC(10,2) NOT NULL, FOREIGN KEY (album_id) REFERENCES albums (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (genre_id) REFERENCES genres (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (media_type_id) REFERENCES media_types (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE invoice_lines ( id INTEGER PRIMARY KEY AUTOINCREMENT, invoice_id INTEGER NOT NULL, track_id INTEGER NOT NULL, unit_price NUMERIC(10,2) NOT NULL, quantity INTEGER NOT NULL, FOREIGN KEY (invoice_id) REFERENCES invoices (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE playlists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE playlist_tracks ( playlist_id INTEGER NOT NULL, track_id INTEGER NOT NULL, CONSTRAINT PK_PlaylistTrack PRIMARY KEY (playlist_id, track_id), FOREIGN KEY (playlist_id) REFERENCES playlists (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); INSERT INTO genres (name) VALUES ('Rock') INSERT INTO media_types (name) VALUES ('MPEG audio file') INSERT INTO artists (name) VALUES ('AC/DC') INSERT INTO albums (title, artist_id) VALUES ('For Those About To Rock We Salute You', 1) INSERT INTO tracks (name, album_id, media_type_id, genre_id, composer, milliseconds, bytes, unit_price) VALUES ('For Those About To Rock (We Salute You) INSERT INTO employees (last_name, first_name, title, birth_date, hire_date, address, city, state, country, postal_code, phone, fax, email) VALUES ('Adams', 'Andrew', 'General Manager', '1962-02-18 00:00:00', '2002-08-14 00:00:00', '11120 Jasper Ave NW', 'Edmonton', 'AB', 'Canada', 'T5K 2N1', '+1 (780) INSERT INTO customers (first_name, last_name, company, address, city, state, country, postal_code, phone, fax, email, support_rep_id) VALUES ('Luís', 'Gonçalves', 'Embraer - Empresa Brasileira de Aeronáutica S.A.', 'Av. Brigadeiro Faria Lima, 2170', 'São José dos Campos', 'SP', 'Brazil', '12227-000', '+55 (12) INSERT INTO invoices (customer_id, invoice_date, billing_address, billing_city, billing_country, billing_postal_code, total) VALUES (2, '2007-01-01 00:00:00', 'Theodor-Heuss-Straße 34', 'Stuttgart', 'Germany', '70174', 1.98) INSERT INTO invoice_lines (invoice_id, track_id, unit_price, quantity) VALUES (1, 2, 0.99, 1) INSERT INTO playlists (name) VALUES ('Music') INSERT INTO playlist_tracks (playlist_id, track_id) VALUES (1, 3402)

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SELECT billing_state , COUNT(*) FROM invoices WHERE billing_country = "USA" GROUP BY billing_state;

List the number of invoices from the US, grouped by state.

CREATE TABLE artists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE albums ( id INTEGER PRIMARY KEY AUTOINCREMENT, title VARCHAR(160) NOT NULL, artist_id INTEGER NOT NULL, FOREIGN KEY (artist_id) REFERENCES artists (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE employees ( id INTEGER PRIMARY KEY AUTOINCREMENT, last_name VARCHAR(20) NOT NULL, first_name VARCHAR(20) NOT NULL, title VARCHAR(30), reports_to INTEGER, birth_date TIMESTAMP, hire_date TIMESTAMP, address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60), FOREIGN KEY (reports_to) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE customers ( id INTEGER PRIMARY KEY AUTOINCREMENT, first_name VARCHAR(40) NOT NULL, last_name VARCHAR(20) NOT NULL, company VARCHAR(80), address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60) NOT NULL, support_rep_id INTEGER, FOREIGN KEY (support_rep_id) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE genres ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE invoices ( id INTEGER PRIMARY KEY AUTOINCREMENT, customer_id INTEGER NOT NULL, invoice_date TIMESTAMP NOT NULL, billing_address VARCHAR(70), billing_city VARCHAR(40), billing_state VARCHAR(40), billing_country VARCHAR(40), billing_postal_code VARCHAR(10), total NUMERIC(10,2) NOT NULL, FOREIGN KEY (customer_id) REFERENCES customers (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE media_types ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE tracks ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(200) NOT NULL, album_id INTEGER, media_type_id INTEGER NOT NULL, genre_id INTEGER, composer VARCHAR(220), milliseconds INTEGER NOT NULL, bytes INTEGER, unit_price NUMERIC(10,2) NOT NULL, FOREIGN KEY (album_id) REFERENCES albums (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (genre_id) REFERENCES genres (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (media_type_id) REFERENCES media_types (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE invoice_lines ( id INTEGER PRIMARY KEY AUTOINCREMENT, invoice_id INTEGER NOT NULL, track_id INTEGER NOT NULL, unit_price NUMERIC(10,2) NOT NULL, quantity INTEGER NOT NULL, FOREIGN KEY (invoice_id) REFERENCES invoices (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE playlists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE playlist_tracks ( playlist_id INTEGER NOT NULL, track_id INTEGER NOT NULL, CONSTRAINT PK_PlaylistTrack PRIMARY KEY (playlist_id, track_id), FOREIGN KEY (playlist_id) REFERENCES playlists (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); INSERT INTO genres (name) VALUES ('Rock') INSERT INTO media_types (name) VALUES ('MPEG audio file') INSERT INTO artists (name) VALUES ('AC/DC') INSERT INTO albums (title, artist_id) VALUES ('For Those About To Rock We Salute You', 1) INSERT INTO tracks (name, album_id, media_type_id, genre_id, composer, milliseconds, bytes, unit_price) VALUES ('For Those About To Rock (We Salute You) INSERT INTO employees (last_name, first_name, title, birth_date, hire_date, address, city, state, country, postal_code, phone, fax, email) VALUES ('Adams', 'Andrew', 'General Manager', '1962-02-18 00:00:00', '2002-08-14 00:00:00', '11120 Jasper Ave NW', 'Edmonton', 'AB', 'Canada', 'T5K 2N1', '+1 (780) INSERT INTO customers (first_name, last_name, company, address, city, state, country, postal_code, phone, fax, email, support_rep_id) VALUES ('Luís', 'Gonçalves', 'Embraer - Empresa Brasileira de Aeronáutica S.A.', 'Av. Brigadeiro Faria Lima, 2170', 'São José dos Campos', 'SP', 'Brazil', '12227-000', '+55 (12) INSERT INTO invoices (customer_id, invoice_date, billing_address, billing_city, billing_country, billing_postal_code, total) VALUES (2, '2007-01-01 00:00:00', 'Theodor-Heuss-Straße 34', 'Stuttgart', 'Germany', '70174', 1.98) INSERT INTO invoice_lines (invoice_id, track_id, unit_price, quantity) VALUES (1, 2, 0.99, 1) INSERT INTO playlists (name) VALUES ('Music') INSERT INTO playlist_tracks (playlist_id, track_id) VALUES (1, 3402)

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SELECT billing_state , COUNT(*) FROM invoices WHERE billing_country = "USA" GROUP BY billing_state;

How many invoices were billed from each state?

CREATE TABLE artists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE albums ( id INTEGER PRIMARY KEY AUTOINCREMENT, title VARCHAR(160) NOT NULL, artist_id INTEGER NOT NULL, FOREIGN KEY (artist_id) REFERENCES artists (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE employees ( id INTEGER PRIMARY KEY AUTOINCREMENT, last_name VARCHAR(20) NOT NULL, first_name VARCHAR(20) NOT NULL, title VARCHAR(30), reports_to INTEGER, birth_date TIMESTAMP, hire_date TIMESTAMP, address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60), FOREIGN KEY (reports_to) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE customers ( id INTEGER PRIMARY KEY AUTOINCREMENT, first_name VARCHAR(40) NOT NULL, last_name VARCHAR(20) NOT NULL, company VARCHAR(80), address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60) NOT NULL, support_rep_id INTEGER, FOREIGN KEY (support_rep_id) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE genres ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE invoices ( id INTEGER PRIMARY KEY AUTOINCREMENT, customer_id INTEGER NOT NULL, invoice_date TIMESTAMP NOT NULL, billing_address VARCHAR(70), billing_city VARCHAR(40), billing_state VARCHAR(40), billing_country VARCHAR(40), billing_postal_code VARCHAR(10), total NUMERIC(10,2) NOT NULL, FOREIGN KEY (customer_id) REFERENCES customers (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE media_types ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE tracks ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(200) NOT NULL, album_id INTEGER, media_type_id INTEGER NOT NULL, genre_id INTEGER, composer VARCHAR(220), milliseconds INTEGER NOT NULL, bytes INTEGER, unit_price NUMERIC(10,2) NOT NULL, FOREIGN KEY (album_id) REFERENCES albums (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (genre_id) REFERENCES genres (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (media_type_id) REFERENCES media_types (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE invoice_lines ( id INTEGER PRIMARY KEY AUTOINCREMENT, invoice_id INTEGER NOT NULL, track_id INTEGER NOT NULL, unit_price NUMERIC(10,2) NOT NULL, quantity INTEGER NOT NULL, FOREIGN KEY (invoice_id) REFERENCES invoices (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE playlists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE playlist_tracks ( playlist_id INTEGER NOT NULL, track_id INTEGER NOT NULL, CONSTRAINT PK_PlaylistTrack PRIMARY KEY (playlist_id, track_id), FOREIGN KEY (playlist_id) REFERENCES playlists (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); INSERT INTO genres (name) VALUES ('Rock') INSERT INTO media_types (name) VALUES ('MPEG audio file') INSERT INTO artists (name) VALUES ('AC/DC') INSERT INTO albums (title, artist_id) VALUES ('For Those About To Rock We Salute You', 1) INSERT INTO tracks (name, album_id, media_type_id, genre_id, composer, milliseconds, bytes, unit_price) VALUES ('For Those About To Rock (We Salute You) INSERT INTO employees (last_name, first_name, title, birth_date, hire_date, address, city, state, country, postal_code, phone, fax, email) VALUES ('Adams', 'Andrew', 'General Manager', '1962-02-18 00:00:00', '2002-08-14 00:00:00', '11120 Jasper Ave NW', 'Edmonton', 'AB', 'Canada', 'T5K 2N1', '+1 (780) INSERT INTO customers (first_name, last_name, company, address, city, state, country, postal_code, phone, fax, email, support_rep_id) VALUES ('Luís', 'Gonçalves', 'Embraer - Empresa Brasileira de Aeronáutica S.A.', 'Av. Brigadeiro Faria Lima, 2170', 'São José dos Campos', 'SP', 'Brazil', '12227-000', '+55 (12) INSERT INTO invoices (customer_id, invoice_date, billing_address, billing_city, billing_country, billing_postal_code, total) VALUES (2, '2007-01-01 00:00:00', 'Theodor-Heuss-Straße 34', 'Stuttgart', 'Germany', '70174', 1.98) INSERT INTO invoice_lines (invoice_id, track_id, unit_price, quantity) VALUES (1, 2, 0.99, 1) INSERT INTO playlists (name) VALUES ('Music') INSERT INTO playlist_tracks (playlist_id, track_id) VALUES (1, 3402)

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SELECT billing_state , COUNT(*) FROM invoices WHERE billing_country = "USA" GROUP BY billing_state ORDER BY COUNT(*) DESC LIMIT 1;

List the state in the US with the most invoices.

CREATE TABLE artists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE albums ( id INTEGER PRIMARY KEY AUTOINCREMENT, title VARCHAR(160) NOT NULL, artist_id INTEGER NOT NULL, FOREIGN KEY (artist_id) REFERENCES artists (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE employees ( id INTEGER PRIMARY KEY AUTOINCREMENT, last_name VARCHAR(20) NOT NULL, first_name VARCHAR(20) NOT NULL, title VARCHAR(30), reports_to INTEGER, birth_date TIMESTAMP, hire_date TIMESTAMP, address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60), FOREIGN KEY (reports_to) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE customers ( id INTEGER PRIMARY KEY AUTOINCREMENT, first_name VARCHAR(40) NOT NULL, last_name VARCHAR(20) NOT NULL, company VARCHAR(80), address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60) NOT NULL, support_rep_id INTEGER, FOREIGN KEY (support_rep_id) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE genres ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE invoices ( id INTEGER PRIMARY KEY AUTOINCREMENT, customer_id INTEGER NOT NULL, invoice_date TIMESTAMP NOT NULL, billing_address VARCHAR(70), billing_city VARCHAR(40), billing_state VARCHAR(40), billing_country VARCHAR(40), billing_postal_code VARCHAR(10), total NUMERIC(10,2) NOT NULL, FOREIGN KEY (customer_id) REFERENCES customers (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE media_types ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE tracks ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(200) NOT NULL, album_id INTEGER, media_type_id INTEGER NOT NULL, genre_id INTEGER, composer VARCHAR(220), milliseconds INTEGER NOT NULL, bytes INTEGER, unit_price NUMERIC(10,2) NOT NULL, FOREIGN KEY (album_id) REFERENCES albums (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (genre_id) REFERENCES genres (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (media_type_id) REFERENCES media_types (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE invoice_lines ( id INTEGER PRIMARY KEY AUTOINCREMENT, invoice_id INTEGER NOT NULL, track_id INTEGER NOT NULL, unit_price NUMERIC(10,2) NOT NULL, quantity INTEGER NOT NULL, FOREIGN KEY (invoice_id) REFERENCES invoices (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE playlists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE playlist_tracks ( playlist_id INTEGER NOT NULL, track_id INTEGER NOT NULL, CONSTRAINT PK_PlaylistTrack PRIMARY KEY (playlist_id, track_id), FOREIGN KEY (playlist_id) REFERENCES playlists (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); INSERT INTO genres (name) VALUES ('Rock') INSERT INTO media_types (name) VALUES ('MPEG audio file') INSERT INTO artists (name) VALUES ('AC/DC') INSERT INTO albums (title, artist_id) VALUES ('For Those About To Rock We Salute You', 1) INSERT INTO tracks (name, album_id, media_type_id, genre_id, composer, milliseconds, bytes, unit_price) VALUES ('For Those About To Rock (We Salute You) INSERT INTO employees (last_name, first_name, title, birth_date, hire_date, address, city, state, country, postal_code, phone, fax, email) VALUES ('Adams', 'Andrew', 'General Manager', '1962-02-18 00:00:00', '2002-08-14 00:00:00', '11120 Jasper Ave NW', 'Edmonton', 'AB', 'Canada', 'T5K 2N1', '+1 (780) INSERT INTO customers (first_name, last_name, company, address, city, state, country, postal_code, phone, fax, email, support_rep_id) VALUES ('Luís', 'Gonçalves', 'Embraer - Empresa Brasileira de Aeronáutica S.A.', 'Av. Brigadeiro Faria Lima, 2170', 'São José dos Campos', 'SP', 'Brazil', '12227-000', '+55 (12) INSERT INTO invoices (customer_id, invoice_date, billing_address, billing_city, billing_country, billing_postal_code, total) VALUES (2, '2007-01-01 00:00:00', 'Theodor-Heuss-Straße 34', 'Stuttgart', 'Germany', '70174', 1.98) INSERT INTO invoice_lines (invoice_id, track_id, unit_price, quantity) VALUES (1, 2, 0.99, 1) INSERT INTO playlists (name) VALUES ('Music') INSERT INTO playlist_tracks (playlist_id, track_id) VALUES (1, 3402)

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SELECT billing_state , COUNT(*) FROM invoices WHERE billing_country = "USA" GROUP BY billing_state ORDER BY COUNT(*) DESC LIMIT 1;

What are the states with the most invoices?

CREATE TABLE artists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE albums ( id INTEGER PRIMARY KEY AUTOINCREMENT, title VARCHAR(160) NOT NULL, artist_id INTEGER NOT NULL, FOREIGN KEY (artist_id) REFERENCES artists (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE employees ( id INTEGER PRIMARY KEY AUTOINCREMENT, last_name VARCHAR(20) NOT NULL, first_name VARCHAR(20) NOT NULL, title VARCHAR(30), reports_to INTEGER, birth_date TIMESTAMP, hire_date TIMESTAMP, address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60), FOREIGN KEY (reports_to) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE customers ( id INTEGER PRIMARY KEY AUTOINCREMENT, first_name VARCHAR(40) NOT NULL, last_name VARCHAR(20) NOT NULL, company VARCHAR(80), address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60) NOT NULL, support_rep_id INTEGER, FOREIGN KEY (support_rep_id) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE genres ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE invoices ( id INTEGER PRIMARY KEY AUTOINCREMENT, customer_id INTEGER NOT NULL, invoice_date TIMESTAMP NOT NULL, billing_address VARCHAR(70), billing_city VARCHAR(40), billing_state VARCHAR(40), billing_country VARCHAR(40), billing_postal_code VARCHAR(10), total NUMERIC(10,2) NOT NULL, FOREIGN KEY (customer_id) REFERENCES customers (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE media_types ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE tracks ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(200) NOT NULL, album_id INTEGER, media_type_id INTEGER NOT NULL, genre_id INTEGER, composer VARCHAR(220), milliseconds INTEGER NOT NULL, bytes INTEGER, unit_price NUMERIC(10,2) NOT NULL, FOREIGN KEY (album_id) REFERENCES albums (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (genre_id) REFERENCES genres (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (media_type_id) REFERENCES media_types (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE invoice_lines ( id INTEGER PRIMARY KEY AUTOINCREMENT, invoice_id INTEGER NOT NULL, track_id INTEGER NOT NULL, unit_price NUMERIC(10,2) NOT NULL, quantity INTEGER NOT NULL, FOREIGN KEY (invoice_id) REFERENCES invoices (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE playlists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE playlist_tracks ( playlist_id INTEGER NOT NULL, track_id INTEGER NOT NULL, CONSTRAINT PK_PlaylistTrack PRIMARY KEY (playlist_id, track_id), FOREIGN KEY (playlist_id) REFERENCES playlists (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); INSERT INTO genres (name) VALUES ('Rock') INSERT INTO media_types (name) VALUES ('MPEG audio file') INSERT INTO artists (name) VALUES ('AC/DC') INSERT INTO albums (title, artist_id) VALUES ('For Those About To Rock We Salute You', 1) INSERT INTO tracks (name, album_id, media_type_id, genre_id, composer, milliseconds, bytes, unit_price) VALUES ('For Those About To Rock (We Salute You) INSERT INTO employees (last_name, first_name, title, birth_date, hire_date, address, city, state, country, postal_code, phone, fax, email) VALUES ('Adams', 'Andrew', 'General Manager', '1962-02-18 00:00:00', '2002-08-14 00:00:00', '11120 Jasper Ave NW', 'Edmonton', 'AB', 'Canada', 'T5K 2N1', '+1 (780) INSERT INTO customers (first_name, last_name, company, address, city, state, country, postal_code, phone, fax, email, support_rep_id) VALUES ('Luís', 'Gonçalves', 'Embraer - Empresa Brasileira de Aeronáutica S.A.', 'Av. Brigadeiro Faria Lima, 2170', 'São José dos Campos', 'SP', 'Brazil', '12227-000', '+55 (12) INSERT INTO invoices (customer_id, invoice_date, billing_address, billing_city, billing_country, billing_postal_code, total) VALUES (2, '2007-01-01 00:00:00', 'Theodor-Heuss-Straße 34', 'Stuttgart', 'Germany', '70174', 1.98) INSERT INTO invoice_lines (invoice_id, track_id, unit_price, quantity) VALUES (1, 2, 0.99, 1) INSERT INTO playlists (name) VALUES ('Music') INSERT INTO playlist_tracks (playlist_id, track_id) VALUES (1, 3402)

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SELECT billing_state , COUNT(*) , SUM(total) FROM invoices WHERE billing_state = "CA";

List the number of invoices and the invoice total from California.

CREATE TABLE artists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE albums ( id INTEGER PRIMARY KEY AUTOINCREMENT, title VARCHAR(160) NOT NULL, artist_id INTEGER NOT NULL, FOREIGN KEY (artist_id) REFERENCES artists (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE employees ( id INTEGER PRIMARY KEY AUTOINCREMENT, last_name VARCHAR(20) NOT NULL, first_name VARCHAR(20) NOT NULL, title VARCHAR(30), reports_to INTEGER, birth_date TIMESTAMP, hire_date TIMESTAMP, address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60), FOREIGN KEY (reports_to) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE customers ( id INTEGER PRIMARY KEY AUTOINCREMENT, first_name VARCHAR(40) NOT NULL, last_name VARCHAR(20) NOT NULL, company VARCHAR(80), address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60) NOT NULL, support_rep_id INTEGER, FOREIGN KEY (support_rep_id) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE genres ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE invoices ( id INTEGER PRIMARY KEY AUTOINCREMENT, customer_id INTEGER NOT NULL, invoice_date TIMESTAMP NOT NULL, billing_address VARCHAR(70), billing_city VARCHAR(40), billing_state VARCHAR(40), billing_country VARCHAR(40), billing_postal_code VARCHAR(10), total NUMERIC(10,2) NOT NULL, FOREIGN KEY (customer_id) REFERENCES customers (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE media_types ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE tracks ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(200) NOT NULL, album_id INTEGER, media_type_id INTEGER NOT NULL, genre_id INTEGER, composer VARCHAR(220), milliseconds INTEGER NOT NULL, bytes INTEGER, unit_price NUMERIC(10,2) NOT NULL, FOREIGN KEY (album_id) REFERENCES albums (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (genre_id) REFERENCES genres (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (media_type_id) REFERENCES media_types (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE invoice_lines ( id INTEGER PRIMARY KEY AUTOINCREMENT, invoice_id INTEGER NOT NULL, track_id INTEGER NOT NULL, unit_price NUMERIC(10,2) NOT NULL, quantity INTEGER NOT NULL, FOREIGN KEY (invoice_id) REFERENCES invoices (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE playlists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE playlist_tracks ( playlist_id INTEGER NOT NULL, track_id INTEGER NOT NULL, CONSTRAINT PK_PlaylistTrack PRIMARY KEY (playlist_id, track_id), FOREIGN KEY (playlist_id) REFERENCES playlists (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); INSERT INTO genres (name) VALUES ('Rock') INSERT INTO media_types (name) VALUES ('MPEG audio file') INSERT INTO artists (name) VALUES ('AC/DC') INSERT INTO albums (title, artist_id) VALUES ('For Those About To Rock We Salute You', 1) INSERT INTO tracks (name, album_id, media_type_id, genre_id, composer, milliseconds, bytes, unit_price) VALUES ('For Those About To Rock (We Salute You) INSERT INTO employees (last_name, first_name, title, birth_date, hire_date, address, city, state, country, postal_code, phone, fax, email) VALUES ('Adams', 'Andrew', 'General Manager', '1962-02-18 00:00:00', '2002-08-14 00:00:00', '11120 Jasper Ave NW', 'Edmonton', 'AB', 'Canada', 'T5K 2N1', '+1 (780) INSERT INTO customers (first_name, last_name, company, address, city, state, country, postal_code, phone, fax, email, support_rep_id) VALUES ('Luís', 'Gonçalves', 'Embraer - Empresa Brasileira de Aeronáutica S.A.', 'Av. Brigadeiro Faria Lima, 2170', 'São José dos Campos', 'SP', 'Brazil', '12227-000', '+55 (12) INSERT INTO invoices (customer_id, invoice_date, billing_address, billing_city, billing_country, billing_postal_code, total) VALUES (2, '2007-01-01 00:00:00', 'Theodor-Heuss-Straße 34', 'Stuttgart', 'Germany', '70174', 1.98) INSERT INTO invoice_lines (invoice_id, track_id, unit_price, quantity) VALUES (1, 2, 0.99, 1) INSERT INTO playlists (name) VALUES ('Music') INSERT INTO playlist_tracks (playlist_id, track_id) VALUES (1, 3402)

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SELECT billing_state , COUNT(*) , SUM(total) FROM invoices WHERE billing_state = "CA";

What is the number of invoices and total money billed in them from CA?

CREATE TABLE artists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE albums ( id INTEGER PRIMARY KEY AUTOINCREMENT, title VARCHAR(160) NOT NULL, artist_id INTEGER NOT NULL, FOREIGN KEY (artist_id) REFERENCES artists (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE employees ( id INTEGER PRIMARY KEY AUTOINCREMENT, last_name VARCHAR(20) NOT NULL, first_name VARCHAR(20) NOT NULL, title VARCHAR(30), reports_to INTEGER, birth_date TIMESTAMP, hire_date TIMESTAMP, address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60), FOREIGN KEY (reports_to) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE customers ( id INTEGER PRIMARY KEY AUTOINCREMENT, first_name VARCHAR(40) NOT NULL, last_name VARCHAR(20) NOT NULL, company VARCHAR(80), address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60) NOT NULL, support_rep_id INTEGER, FOREIGN KEY (support_rep_id) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE genres ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE invoices ( id INTEGER PRIMARY KEY AUTOINCREMENT, customer_id INTEGER NOT NULL, invoice_date TIMESTAMP NOT NULL, billing_address VARCHAR(70), billing_city VARCHAR(40), billing_state VARCHAR(40), billing_country VARCHAR(40), billing_postal_code VARCHAR(10), total NUMERIC(10,2) NOT NULL, FOREIGN KEY (customer_id) REFERENCES customers (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE media_types ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE tracks ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(200) NOT NULL, album_id INTEGER, media_type_id INTEGER NOT NULL, genre_id INTEGER, composer VARCHAR(220), milliseconds INTEGER NOT NULL, bytes INTEGER, unit_price NUMERIC(10,2) NOT NULL, FOREIGN KEY (album_id) REFERENCES albums (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (genre_id) REFERENCES genres (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (media_type_id) REFERENCES media_types (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE invoice_lines ( id INTEGER PRIMARY KEY AUTOINCREMENT, invoice_id INTEGER NOT NULL, track_id INTEGER NOT NULL, unit_price NUMERIC(10,2) NOT NULL, quantity INTEGER NOT NULL, FOREIGN KEY (invoice_id) REFERENCES invoices (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE playlists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE playlist_tracks ( playlist_id INTEGER NOT NULL, track_id INTEGER NOT NULL, CONSTRAINT PK_PlaylistTrack PRIMARY KEY (playlist_id, track_id), FOREIGN KEY (playlist_id) REFERENCES playlists (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); INSERT INTO genres (name) VALUES ('Rock') INSERT INTO media_types (name) VALUES ('MPEG audio file') INSERT INTO artists (name) VALUES ('AC/DC') INSERT INTO albums (title, artist_id) VALUES ('For Those About To Rock We Salute You', 1) INSERT INTO tracks (name, album_id, media_type_id, genre_id, composer, milliseconds, bytes, unit_price) VALUES ('For Those About To Rock (We Salute You) INSERT INTO employees (last_name, first_name, title, birth_date, hire_date, address, city, state, country, postal_code, phone, fax, email) VALUES ('Adams', 'Andrew', 'General Manager', '1962-02-18 00:00:00', '2002-08-14 00:00:00', '11120 Jasper Ave NW', 'Edmonton', 'AB', 'Canada', 'T5K 2N1', '+1 (780) INSERT INTO customers (first_name, last_name, company, address, city, state, country, postal_code, phone, fax, email, support_rep_id) VALUES ('Luís', 'Gonçalves', 'Embraer - Empresa Brasileira de Aeronáutica S.A.', 'Av. Brigadeiro Faria Lima, 2170', 'São José dos Campos', 'SP', 'Brazil', '12227-000', '+55 (12) INSERT INTO invoices (customer_id, invoice_date, billing_address, billing_city, billing_country, billing_postal_code, total) VALUES (2, '2007-01-01 00:00:00', 'Theodor-Heuss-Straße 34', 'Stuttgart', 'Germany', '70174', 1.98) INSERT INTO invoice_lines (invoice_id, track_id, unit_price, quantity) VALUES (1, 2, 0.99, 1) INSERT INTO playlists (name) VALUES ('Music') INSERT INTO playlist_tracks (playlist_id, track_id) VALUES (1, 3402)

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SELECT T1.title FROM albums AS T1 JOIN artists AS T2 ON T1.artist_id = T2.id WHERE T2.name = "Aerosmith";

List Aerosmith's albums.

CREATE TABLE artists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE albums ( id INTEGER PRIMARY KEY AUTOINCREMENT, title VARCHAR(160) NOT NULL, artist_id INTEGER NOT NULL, FOREIGN KEY (artist_id) REFERENCES artists (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE employees ( id INTEGER PRIMARY KEY AUTOINCREMENT, last_name VARCHAR(20) NOT NULL, first_name VARCHAR(20) NOT NULL, title VARCHAR(30), reports_to INTEGER, birth_date TIMESTAMP, hire_date TIMESTAMP, address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60), FOREIGN KEY (reports_to) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE customers ( id INTEGER PRIMARY KEY AUTOINCREMENT, first_name VARCHAR(40) NOT NULL, last_name VARCHAR(20) NOT NULL, company VARCHAR(80), address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60) NOT NULL, support_rep_id INTEGER, FOREIGN KEY (support_rep_id) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE genres ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE invoices ( id INTEGER PRIMARY KEY AUTOINCREMENT, customer_id INTEGER NOT NULL, invoice_date TIMESTAMP NOT NULL, billing_address VARCHAR(70), billing_city VARCHAR(40), billing_state VARCHAR(40), billing_country VARCHAR(40), billing_postal_code VARCHAR(10), total NUMERIC(10,2) NOT NULL, FOREIGN KEY (customer_id) REFERENCES customers (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE media_types ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE tracks ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(200) NOT NULL, album_id INTEGER, media_type_id INTEGER NOT NULL, genre_id INTEGER, composer VARCHAR(220), milliseconds INTEGER NOT NULL, bytes INTEGER, unit_price NUMERIC(10,2) NOT NULL, FOREIGN KEY (album_id) REFERENCES albums (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (genre_id) REFERENCES genres (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (media_type_id) REFERENCES media_types (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE invoice_lines ( id INTEGER PRIMARY KEY AUTOINCREMENT, invoice_id INTEGER NOT NULL, track_id INTEGER NOT NULL, unit_price NUMERIC(10,2) NOT NULL, quantity INTEGER NOT NULL, FOREIGN KEY (invoice_id) REFERENCES invoices (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE playlists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE playlist_tracks ( playlist_id INTEGER NOT NULL, track_id INTEGER NOT NULL, CONSTRAINT PK_PlaylistTrack PRIMARY KEY (playlist_id, track_id), FOREIGN KEY (playlist_id) REFERENCES playlists (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); INSERT INTO genres (name) VALUES ('Rock') INSERT INTO media_types (name) VALUES ('MPEG audio file') INSERT INTO artists (name) VALUES ('AC/DC') INSERT INTO albums (title, artist_id) VALUES ('For Those About To Rock We Salute You', 1) INSERT INTO tracks (name, album_id, media_type_id, genre_id, composer, milliseconds, bytes, unit_price) VALUES ('For Those About To Rock (We Salute You) INSERT INTO employees (last_name, first_name, title, birth_date, hire_date, address, city, state, country, postal_code, phone, fax, email) VALUES ('Adams', 'Andrew', 'General Manager', '1962-02-18 00:00:00', '2002-08-14 00:00:00', '11120 Jasper Ave NW', 'Edmonton', 'AB', 'Canada', 'T5K 2N1', '+1 (780) INSERT INTO customers (first_name, last_name, company, address, city, state, country, postal_code, phone, fax, email, support_rep_id) VALUES ('Luís', 'Gonçalves', 'Embraer - Empresa Brasileira de Aeronáutica S.A.', 'Av. Brigadeiro Faria Lima, 2170', 'São José dos Campos', 'SP', 'Brazil', '12227-000', '+55 (12) INSERT INTO invoices (customer_id, invoice_date, billing_address, billing_city, billing_country, billing_postal_code, total) VALUES (2, '2007-01-01 00:00:00', 'Theodor-Heuss-Straße 34', 'Stuttgart', 'Germany', '70174', 1.98) INSERT INTO invoice_lines (invoice_id, track_id, unit_price, quantity) VALUES (1, 2, 0.99, 1) INSERT INTO playlists (name) VALUES ('Music') INSERT INTO playlist_tracks (playlist_id, track_id) VALUES (1, 3402)

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SELECT T1.title FROM albums AS T1 JOIN artists AS T2 ON T1.artist_id = T2.id WHERE T2.name = "Aerosmith";

What are the titles of all the Aerosmith albums?

CREATE TABLE artists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE albums ( id INTEGER PRIMARY KEY AUTOINCREMENT, title VARCHAR(160) NOT NULL, artist_id INTEGER NOT NULL, FOREIGN KEY (artist_id) REFERENCES artists (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE employees ( id INTEGER PRIMARY KEY AUTOINCREMENT, last_name VARCHAR(20) NOT NULL, first_name VARCHAR(20) NOT NULL, title VARCHAR(30), reports_to INTEGER, birth_date TIMESTAMP, hire_date TIMESTAMP, address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60), FOREIGN KEY (reports_to) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE customers ( id INTEGER PRIMARY KEY AUTOINCREMENT, first_name VARCHAR(40) NOT NULL, last_name VARCHAR(20) NOT NULL, company VARCHAR(80), address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60) NOT NULL, support_rep_id INTEGER, FOREIGN KEY (support_rep_id) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE genres ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE invoices ( id INTEGER PRIMARY KEY AUTOINCREMENT, customer_id INTEGER NOT NULL, invoice_date TIMESTAMP NOT NULL, billing_address VARCHAR(70), billing_city VARCHAR(40), billing_state VARCHAR(40), billing_country VARCHAR(40), billing_postal_code VARCHAR(10), total NUMERIC(10,2) NOT NULL, FOREIGN KEY (customer_id) REFERENCES customers (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE media_types ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE tracks ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(200) NOT NULL, album_id INTEGER, media_type_id INTEGER NOT NULL, genre_id INTEGER, composer VARCHAR(220), milliseconds INTEGER NOT NULL, bytes INTEGER, unit_price NUMERIC(10,2) NOT NULL, FOREIGN KEY (album_id) REFERENCES albums (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (genre_id) REFERENCES genres (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (media_type_id) REFERENCES media_types (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE invoice_lines ( id INTEGER PRIMARY KEY AUTOINCREMENT, invoice_id INTEGER NOT NULL, track_id INTEGER NOT NULL, unit_price NUMERIC(10,2) NOT NULL, quantity INTEGER NOT NULL, FOREIGN KEY (invoice_id) REFERENCES invoices (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE playlists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE playlist_tracks ( playlist_id INTEGER NOT NULL, track_id INTEGER NOT NULL, CONSTRAINT PK_PlaylistTrack PRIMARY KEY (playlist_id, track_id), FOREIGN KEY (playlist_id) REFERENCES playlists (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); INSERT INTO genres (name) VALUES ('Rock') INSERT INTO media_types (name) VALUES ('MPEG audio file') INSERT INTO artists (name) VALUES ('AC/DC') INSERT INTO albums (title, artist_id) VALUES ('For Those About To Rock We Salute You', 1) INSERT INTO tracks (name, album_id, media_type_id, genre_id, composer, milliseconds, bytes, unit_price) VALUES ('For Those About To Rock (We Salute You) INSERT INTO employees (last_name, first_name, title, birth_date, hire_date, address, city, state, country, postal_code, phone, fax, email) VALUES ('Adams', 'Andrew', 'General Manager', '1962-02-18 00:00:00', '2002-08-14 00:00:00', '11120 Jasper Ave NW', 'Edmonton', 'AB', 'Canada', 'T5K 2N1', '+1 (780) INSERT INTO customers (first_name, last_name, company, address, city, state, country, postal_code, phone, fax, email, support_rep_id) VALUES ('Luís', 'Gonçalves', 'Embraer - Empresa Brasileira de Aeronáutica S.A.', 'Av. Brigadeiro Faria Lima, 2170', 'São José dos Campos', 'SP', 'Brazil', '12227-000', '+55 (12) INSERT INTO invoices (customer_id, invoice_date, billing_address, billing_city, billing_country, billing_postal_code, total) VALUES (2, '2007-01-01 00:00:00', 'Theodor-Heuss-Straße 34', 'Stuttgart', 'Germany', '70174', 1.98) INSERT INTO invoice_lines (invoice_id, track_id, unit_price, quantity) VALUES (1, 2, 0.99, 1) INSERT INTO playlists (name) VALUES ('Music') INSERT INTO playlist_tracks (playlist_id, track_id) VALUES (1, 3402)

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SELECT count(*) FROM albums AS T1 JOIN artists AS T2 ON T1.artist_id = T2.id WHERE T2.name = "Billy Cobham";

How many albums does Billy Cobham has?

CREATE TABLE artists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE albums ( id INTEGER PRIMARY KEY AUTOINCREMENT, title VARCHAR(160) NOT NULL, artist_id INTEGER NOT NULL, FOREIGN KEY (artist_id) REFERENCES artists (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE employees ( id INTEGER PRIMARY KEY AUTOINCREMENT, last_name VARCHAR(20) NOT NULL, first_name VARCHAR(20) NOT NULL, title VARCHAR(30), reports_to INTEGER, birth_date TIMESTAMP, hire_date TIMESTAMP, address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60), FOREIGN KEY (reports_to) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE customers ( id INTEGER PRIMARY KEY AUTOINCREMENT, first_name VARCHAR(40) NOT NULL, last_name VARCHAR(20) NOT NULL, company VARCHAR(80), address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60) NOT NULL, support_rep_id INTEGER, FOREIGN KEY (support_rep_id) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE genres ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE invoices ( id INTEGER PRIMARY KEY AUTOINCREMENT, customer_id INTEGER NOT NULL, invoice_date TIMESTAMP NOT NULL, billing_address VARCHAR(70), billing_city VARCHAR(40), billing_state VARCHAR(40), billing_country VARCHAR(40), billing_postal_code VARCHAR(10), total NUMERIC(10,2) NOT NULL, FOREIGN KEY (customer_id) REFERENCES customers (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE media_types ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE tracks ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(200) NOT NULL, album_id INTEGER, media_type_id INTEGER NOT NULL, genre_id INTEGER, composer VARCHAR(220), milliseconds INTEGER NOT NULL, bytes INTEGER, unit_price NUMERIC(10,2) NOT NULL, FOREIGN KEY (album_id) REFERENCES albums (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (genre_id) REFERENCES genres (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (media_type_id) REFERENCES media_types (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE invoice_lines ( id INTEGER PRIMARY KEY AUTOINCREMENT, invoice_id INTEGER NOT NULL, track_id INTEGER NOT NULL, unit_price NUMERIC(10,2) NOT NULL, quantity INTEGER NOT NULL, FOREIGN KEY (invoice_id) REFERENCES invoices (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE playlists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE playlist_tracks ( playlist_id INTEGER NOT NULL, track_id INTEGER NOT NULL, CONSTRAINT PK_PlaylistTrack PRIMARY KEY (playlist_id, track_id), FOREIGN KEY (playlist_id) REFERENCES playlists (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); INSERT INTO genres (name) VALUES ('Rock') INSERT INTO media_types (name) VALUES ('MPEG audio file') INSERT INTO artists (name) VALUES ('AC/DC') INSERT INTO albums (title, artist_id) VALUES ('For Those About To Rock We Salute You', 1) INSERT INTO tracks (name, album_id, media_type_id, genre_id, composer, milliseconds, bytes, unit_price) VALUES ('For Those About To Rock (We Salute You) INSERT INTO employees (last_name, first_name, title, birth_date, hire_date, address, city, state, country, postal_code, phone, fax, email) VALUES ('Adams', 'Andrew', 'General Manager', '1962-02-18 00:00:00', '2002-08-14 00:00:00', '11120 Jasper Ave NW', 'Edmonton', 'AB', 'Canada', 'T5K 2N1', '+1 (780) INSERT INTO customers (first_name, last_name, company, address, city, state, country, postal_code, phone, fax, email, support_rep_id) VALUES ('Luís', 'Gonçalves', 'Embraer - Empresa Brasileira de Aeronáutica S.A.', 'Av. Brigadeiro Faria Lima, 2170', 'São José dos Campos', 'SP', 'Brazil', '12227-000', '+55 (12) INSERT INTO invoices (customer_id, invoice_date, billing_address, billing_city, billing_country, billing_postal_code, total) VALUES (2, '2007-01-01 00:00:00', 'Theodor-Heuss-Straße 34', 'Stuttgart', 'Germany', '70174', 1.98) INSERT INTO invoice_lines (invoice_id, track_id, unit_price, quantity) VALUES (1, 2, 0.99, 1) INSERT INTO playlists (name) VALUES ('Music') INSERT INTO playlist_tracks (playlist_id, track_id) VALUES (1, 3402)

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SELECT count(*) FROM albums AS T1 JOIN artists AS T2 ON T1.artist_id = T2.id WHERE T2.name = "Billy Cobham";

How many albums has Billy Cobam released?

CREATE TABLE artists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE albums ( id INTEGER PRIMARY KEY AUTOINCREMENT, title VARCHAR(160) NOT NULL, artist_id INTEGER NOT NULL, FOREIGN KEY (artist_id) REFERENCES artists (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE employees ( id INTEGER PRIMARY KEY AUTOINCREMENT, last_name VARCHAR(20) NOT NULL, first_name VARCHAR(20) NOT NULL, title VARCHAR(30), reports_to INTEGER, birth_date TIMESTAMP, hire_date TIMESTAMP, address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60), FOREIGN KEY (reports_to) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE customers ( id INTEGER PRIMARY KEY AUTOINCREMENT, first_name VARCHAR(40) NOT NULL, last_name VARCHAR(20) NOT NULL, company VARCHAR(80), address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60) NOT NULL, support_rep_id INTEGER, FOREIGN KEY (support_rep_id) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE genres ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE invoices ( id INTEGER PRIMARY KEY AUTOINCREMENT, customer_id INTEGER NOT NULL, invoice_date TIMESTAMP NOT NULL, billing_address VARCHAR(70), billing_city VARCHAR(40), billing_state VARCHAR(40), billing_country VARCHAR(40), billing_postal_code VARCHAR(10), total NUMERIC(10,2) NOT NULL, FOREIGN KEY (customer_id) REFERENCES customers (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE media_types ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE tracks ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(200) NOT NULL, album_id INTEGER, media_type_id INTEGER NOT NULL, genre_id INTEGER, composer VARCHAR(220), milliseconds INTEGER NOT NULL, bytes INTEGER, unit_price NUMERIC(10,2) NOT NULL, FOREIGN KEY (album_id) REFERENCES albums (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (genre_id) REFERENCES genres (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (media_type_id) REFERENCES media_types (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE invoice_lines ( id INTEGER PRIMARY KEY AUTOINCREMENT, invoice_id INTEGER NOT NULL, track_id INTEGER NOT NULL, unit_price NUMERIC(10,2) NOT NULL, quantity INTEGER NOT NULL, FOREIGN KEY (invoice_id) REFERENCES invoices (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE playlists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE playlist_tracks ( playlist_id INTEGER NOT NULL, track_id INTEGER NOT NULL, CONSTRAINT PK_PlaylistTrack PRIMARY KEY (playlist_id, track_id), FOREIGN KEY (playlist_id) REFERENCES playlists (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); INSERT INTO genres (name) VALUES ('Rock') INSERT INTO media_types (name) VALUES ('MPEG audio file') INSERT INTO artists (name) VALUES ('AC/DC') INSERT INTO albums (title, artist_id) VALUES ('For Those About To Rock We Salute You', 1) INSERT INTO tracks (name, album_id, media_type_id, genre_id, composer, milliseconds, bytes, unit_price) VALUES ('For Those About To Rock (We Salute You) INSERT INTO employees (last_name, first_name, title, birth_date, hire_date, address, city, state, country, postal_code, phone, fax, email) VALUES ('Adams', 'Andrew', 'General Manager', '1962-02-18 00:00:00', '2002-08-14 00:00:00', '11120 Jasper Ave NW', 'Edmonton', 'AB', 'Canada', 'T5K 2N1', '+1 (780) INSERT INTO customers (first_name, last_name, company, address, city, state, country, postal_code, phone, fax, email, support_rep_id) VALUES ('Luís', 'Gonçalves', 'Embraer - Empresa Brasileira de Aeronáutica S.A.', 'Av. Brigadeiro Faria Lima, 2170', 'São José dos Campos', 'SP', 'Brazil', '12227-000', '+55 (12) INSERT INTO invoices (customer_id, invoice_date, billing_address, billing_city, billing_country, billing_postal_code, total) VALUES (2, '2007-01-01 00:00:00', 'Theodor-Heuss-Straße 34', 'Stuttgart', 'Germany', '70174', 1.98) INSERT INTO invoice_lines (invoice_id, track_id, unit_price, quantity) VALUES (1, 2, 0.99, 1) INSERT INTO playlists (name) VALUES ('Music') INSERT INTO playlist_tracks (playlist_id, track_id) VALUES (1, 3402)

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SELECT company FROM customers WHERE first_name = "Eduardo" AND last_name = "Martins";

Eduardo Martins is a customer at which company?

CREATE TABLE artists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE albums ( id INTEGER PRIMARY KEY AUTOINCREMENT, title VARCHAR(160) NOT NULL, artist_id INTEGER NOT NULL, FOREIGN KEY (artist_id) REFERENCES artists (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE employees ( id INTEGER PRIMARY KEY AUTOINCREMENT, last_name VARCHAR(20) NOT NULL, first_name VARCHAR(20) NOT NULL, title VARCHAR(30), reports_to INTEGER, birth_date TIMESTAMP, hire_date TIMESTAMP, address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60), FOREIGN KEY (reports_to) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE customers ( id INTEGER PRIMARY KEY AUTOINCREMENT, first_name VARCHAR(40) NOT NULL, last_name VARCHAR(20) NOT NULL, company VARCHAR(80), address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60) NOT NULL, support_rep_id INTEGER, FOREIGN KEY (support_rep_id) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE genres ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE invoices ( id INTEGER PRIMARY KEY AUTOINCREMENT, customer_id INTEGER NOT NULL, invoice_date TIMESTAMP NOT NULL, billing_address VARCHAR(70), billing_city VARCHAR(40), billing_state VARCHAR(40), billing_country VARCHAR(40), billing_postal_code VARCHAR(10), total NUMERIC(10,2) NOT NULL, FOREIGN KEY (customer_id) REFERENCES customers (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE media_types ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE tracks ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(200) NOT NULL, album_id INTEGER, media_type_id INTEGER NOT NULL, genre_id INTEGER, composer VARCHAR(220), milliseconds INTEGER NOT NULL, bytes INTEGER, unit_price NUMERIC(10,2) NOT NULL, FOREIGN KEY (album_id) REFERENCES albums (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (genre_id) REFERENCES genres (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (media_type_id) REFERENCES media_types (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE invoice_lines ( id INTEGER PRIMARY KEY AUTOINCREMENT, invoice_id INTEGER NOT NULL, track_id INTEGER NOT NULL, unit_price NUMERIC(10,2) NOT NULL, quantity INTEGER NOT NULL, FOREIGN KEY (invoice_id) REFERENCES invoices (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE playlists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE playlist_tracks ( playlist_id INTEGER NOT NULL, track_id INTEGER NOT NULL, CONSTRAINT PK_PlaylistTrack PRIMARY KEY (playlist_id, track_id), FOREIGN KEY (playlist_id) REFERENCES playlists (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); INSERT INTO genres (name) VALUES ('Rock') INSERT INTO media_types (name) VALUES ('MPEG audio file') INSERT INTO artists (name) VALUES ('AC/DC') INSERT INTO albums (title, artist_id) VALUES ('For Those About To Rock We Salute You', 1) INSERT INTO tracks (name, album_id, media_type_id, genre_id, composer, milliseconds, bytes, unit_price) VALUES ('For Those About To Rock (We Salute You) INSERT INTO employees (last_name, first_name, title, birth_date, hire_date, address, city, state, country, postal_code, phone, fax, email) VALUES ('Adams', 'Andrew', 'General Manager', '1962-02-18 00:00:00', '2002-08-14 00:00:00', '11120 Jasper Ave NW', 'Edmonton', 'AB', 'Canada', 'T5K 2N1', '+1 (780) INSERT INTO customers (first_name, last_name, company, address, city, state, country, postal_code, phone, fax, email, support_rep_id) VALUES ('Luís', 'Gonçalves', 'Embraer - Empresa Brasileira de Aeronáutica S.A.', 'Av. Brigadeiro Faria Lima, 2170', 'São José dos Campos', 'SP', 'Brazil', '12227-000', '+55 (12) INSERT INTO invoices (customer_id, invoice_date, billing_address, billing_city, billing_country, billing_postal_code, total) VALUES (2, '2007-01-01 00:00:00', 'Theodor-Heuss-Straße 34', 'Stuttgart', 'Germany', '70174', 1.98) INSERT INTO invoice_lines (invoice_id, track_id, unit_price, quantity) VALUES (1, 2, 0.99, 1) INSERT INTO playlists (name) VALUES ('Music') INSERT INTO playlist_tracks (playlist_id, track_id) VALUES (1, 3402)

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SELECT company FROM customers WHERE first_name = "Eduardo" AND last_name = "Martins";

What is the company where Eduardo Martins is a customer?

CREATE TABLE artists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE albums ( id INTEGER PRIMARY KEY AUTOINCREMENT, title VARCHAR(160) NOT NULL, artist_id INTEGER NOT NULL, FOREIGN KEY (artist_id) REFERENCES artists (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE employees ( id INTEGER PRIMARY KEY AUTOINCREMENT, last_name VARCHAR(20) NOT NULL, first_name VARCHAR(20) NOT NULL, title VARCHAR(30), reports_to INTEGER, birth_date TIMESTAMP, hire_date TIMESTAMP, address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60), FOREIGN KEY (reports_to) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE customers ( id INTEGER PRIMARY KEY AUTOINCREMENT, first_name VARCHAR(40) NOT NULL, last_name VARCHAR(20) NOT NULL, company VARCHAR(80), address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60) NOT NULL, support_rep_id INTEGER, FOREIGN KEY (support_rep_id) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE genres ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE invoices ( id INTEGER PRIMARY KEY AUTOINCREMENT, customer_id INTEGER NOT NULL, invoice_date TIMESTAMP NOT NULL, billing_address VARCHAR(70), billing_city VARCHAR(40), billing_state VARCHAR(40), billing_country VARCHAR(40), billing_postal_code VARCHAR(10), total NUMERIC(10,2) NOT NULL, FOREIGN KEY (customer_id) REFERENCES customers (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE media_types ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE tracks ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(200) NOT NULL, album_id INTEGER, media_type_id INTEGER NOT NULL, genre_id INTEGER, composer VARCHAR(220), milliseconds INTEGER NOT NULL, bytes INTEGER, unit_price NUMERIC(10,2) NOT NULL, FOREIGN KEY (album_id) REFERENCES albums (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (genre_id) REFERENCES genres (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (media_type_id) REFERENCES media_types (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE invoice_lines ( id INTEGER PRIMARY KEY AUTOINCREMENT, invoice_id INTEGER NOT NULL, track_id INTEGER NOT NULL, unit_price NUMERIC(10,2) NOT NULL, quantity INTEGER NOT NULL, FOREIGN KEY (invoice_id) REFERENCES invoices (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE playlists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE playlist_tracks ( playlist_id INTEGER NOT NULL, track_id INTEGER NOT NULL, CONSTRAINT PK_PlaylistTrack PRIMARY KEY (playlist_id, track_id), FOREIGN KEY (playlist_id) REFERENCES playlists (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); INSERT INTO genres (name) VALUES ('Rock') INSERT INTO media_types (name) VALUES ('MPEG audio file') INSERT INTO artists (name) VALUES ('AC/DC') INSERT INTO albums (title, artist_id) VALUES ('For Those About To Rock We Salute You', 1) INSERT INTO tracks (name, album_id, media_type_id, genre_id, composer, milliseconds, bytes, unit_price) VALUES ('For Those About To Rock (We Salute You) INSERT INTO employees (last_name, first_name, title, birth_date, hire_date, address, city, state, country, postal_code, phone, fax, email) VALUES ('Adams', 'Andrew', 'General Manager', '1962-02-18 00:00:00', '2002-08-14 00:00:00', '11120 Jasper Ave NW', 'Edmonton', 'AB', 'Canada', 'T5K 2N1', '+1 (780) INSERT INTO customers (first_name, last_name, company, address, city, state, country, postal_code, phone, fax, email, support_rep_id) VALUES ('Luís', 'Gonçalves', 'Embraer - Empresa Brasileira de Aeronáutica S.A.', 'Av. Brigadeiro Faria Lima, 2170', 'São José dos Campos', 'SP', 'Brazil', '12227-000', '+55 (12) INSERT INTO invoices (customer_id, invoice_date, billing_address, billing_city, billing_country, billing_postal_code, total) VALUES (2, '2007-01-01 00:00:00', 'Theodor-Heuss-Straße 34', 'Stuttgart', 'Germany', '70174', 1.98) INSERT INTO invoice_lines (invoice_id, track_id, unit_price, quantity) VALUES (1, 2, 0.99, 1) INSERT INTO playlists (name) VALUES ('Music') INSERT INTO playlist_tracks (playlist_id, track_id) VALUES (1, 3402)

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SELECT email , phone FROM customers WHERE first_name = "Astrid" AND last_name = "Gruber";

What is Astrid Gruber's email and phone number?

CREATE TABLE artists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE albums ( id INTEGER PRIMARY KEY AUTOINCREMENT, title VARCHAR(160) NOT NULL, artist_id INTEGER NOT NULL, FOREIGN KEY (artist_id) REFERENCES artists (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE employees ( id INTEGER PRIMARY KEY AUTOINCREMENT, last_name VARCHAR(20) NOT NULL, first_name VARCHAR(20) NOT NULL, title VARCHAR(30), reports_to INTEGER, birth_date TIMESTAMP, hire_date TIMESTAMP, address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60), FOREIGN KEY (reports_to) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE customers ( id INTEGER PRIMARY KEY AUTOINCREMENT, first_name VARCHAR(40) NOT NULL, last_name VARCHAR(20) NOT NULL, company VARCHAR(80), address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60) NOT NULL, support_rep_id INTEGER, FOREIGN KEY (support_rep_id) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE genres ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE invoices ( id INTEGER PRIMARY KEY AUTOINCREMENT, customer_id INTEGER NOT NULL, invoice_date TIMESTAMP NOT NULL, billing_address VARCHAR(70), billing_city VARCHAR(40), billing_state VARCHAR(40), billing_country VARCHAR(40), billing_postal_code VARCHAR(10), total NUMERIC(10,2) NOT NULL, FOREIGN KEY (customer_id) REFERENCES customers (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE media_types ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE tracks ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(200) NOT NULL, album_id INTEGER, media_type_id INTEGER NOT NULL, genre_id INTEGER, composer VARCHAR(220), milliseconds INTEGER NOT NULL, bytes INTEGER, unit_price NUMERIC(10,2) NOT NULL, FOREIGN KEY (album_id) REFERENCES albums (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (genre_id) REFERENCES genres (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (media_type_id) REFERENCES media_types (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE invoice_lines ( id INTEGER PRIMARY KEY AUTOINCREMENT, invoice_id INTEGER NOT NULL, track_id INTEGER NOT NULL, unit_price NUMERIC(10,2) NOT NULL, quantity INTEGER NOT NULL, FOREIGN KEY (invoice_id) REFERENCES invoices (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE playlists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE playlist_tracks ( playlist_id INTEGER NOT NULL, track_id INTEGER NOT NULL, CONSTRAINT PK_PlaylistTrack PRIMARY KEY (playlist_id, track_id), FOREIGN KEY (playlist_id) REFERENCES playlists (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); INSERT INTO genres (name) VALUES ('Rock') INSERT INTO media_types (name) VALUES ('MPEG audio file') INSERT INTO artists (name) VALUES ('AC/DC') INSERT INTO albums (title, artist_id) VALUES ('For Those About To Rock We Salute You', 1) INSERT INTO tracks (name, album_id, media_type_id, genre_id, composer, milliseconds, bytes, unit_price) VALUES ('For Those About To Rock (We Salute You) INSERT INTO employees (last_name, first_name, title, birth_date, hire_date, address, city, state, country, postal_code, phone, fax, email) VALUES ('Adams', 'Andrew', 'General Manager', '1962-02-18 00:00:00', '2002-08-14 00:00:00', '11120 Jasper Ave NW', 'Edmonton', 'AB', 'Canada', 'T5K 2N1', '+1 (780) INSERT INTO customers (first_name, last_name, company, address, city, state, country, postal_code, phone, fax, email, support_rep_id) VALUES ('Luís', 'Gonçalves', 'Embraer - Empresa Brasileira de Aeronáutica S.A.', 'Av. Brigadeiro Faria Lima, 2170', 'São José dos Campos', 'SP', 'Brazil', '12227-000', '+55 (12) INSERT INTO invoices (customer_id, invoice_date, billing_address, billing_city, billing_country, billing_postal_code, total) VALUES (2, '2007-01-01 00:00:00', 'Theodor-Heuss-Straße 34', 'Stuttgart', 'Germany', '70174', 1.98) INSERT INTO invoice_lines (invoice_id, track_id, unit_price, quantity) VALUES (1, 2, 0.99, 1) INSERT INTO playlists (name) VALUES ('Music') INSERT INTO playlist_tracks (playlist_id, track_id) VALUES (1, 3402)

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SELECT email , phone FROM customers WHERE first_name = "Astrid" AND last_name = "Gruber";

What is the email and phone number of Astrid Gruber the customer?

CREATE TABLE artists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE albums ( id INTEGER PRIMARY KEY AUTOINCREMENT, title VARCHAR(160) NOT NULL, artist_id INTEGER NOT NULL, FOREIGN KEY (artist_id) REFERENCES artists (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE employees ( id INTEGER PRIMARY KEY AUTOINCREMENT, last_name VARCHAR(20) NOT NULL, first_name VARCHAR(20) NOT NULL, title VARCHAR(30), reports_to INTEGER, birth_date TIMESTAMP, hire_date TIMESTAMP, address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60), FOREIGN KEY (reports_to) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE customers ( id INTEGER PRIMARY KEY AUTOINCREMENT, first_name VARCHAR(40) NOT NULL, last_name VARCHAR(20) NOT NULL, company VARCHAR(80), address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60) NOT NULL, support_rep_id INTEGER, FOREIGN KEY (support_rep_id) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE genres ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE invoices ( id INTEGER PRIMARY KEY AUTOINCREMENT, customer_id INTEGER NOT NULL, invoice_date TIMESTAMP NOT NULL, billing_address VARCHAR(70), billing_city VARCHAR(40), billing_state VARCHAR(40), billing_country VARCHAR(40), billing_postal_code VARCHAR(10), total NUMERIC(10,2) NOT NULL, FOREIGN KEY (customer_id) REFERENCES customers (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE media_types ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE tracks ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(200) NOT NULL, album_id INTEGER, media_type_id INTEGER NOT NULL, genre_id INTEGER, composer VARCHAR(220), milliseconds INTEGER NOT NULL, bytes INTEGER, unit_price NUMERIC(10,2) NOT NULL, FOREIGN KEY (album_id) REFERENCES albums (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (genre_id) REFERENCES genres (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (media_type_id) REFERENCES media_types (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE invoice_lines ( id INTEGER PRIMARY KEY AUTOINCREMENT, invoice_id INTEGER NOT NULL, track_id INTEGER NOT NULL, unit_price NUMERIC(10,2) NOT NULL, quantity INTEGER NOT NULL, FOREIGN KEY (invoice_id) REFERENCES invoices (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE playlists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE playlist_tracks ( playlist_id INTEGER NOT NULL, track_id INTEGER NOT NULL, CONSTRAINT PK_PlaylistTrack PRIMARY KEY (playlist_id, track_id), FOREIGN KEY (playlist_id) REFERENCES playlists (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); INSERT INTO genres (name) VALUES ('Rock') INSERT INTO media_types (name) VALUES ('MPEG audio file') INSERT INTO artists (name) VALUES ('AC/DC') INSERT INTO albums (title, artist_id) VALUES ('For Those About To Rock We Salute You', 1) INSERT INTO tracks (name, album_id, media_type_id, genre_id, composer, milliseconds, bytes, unit_price) VALUES ('For Those About To Rock (We Salute You) INSERT INTO employees (last_name, first_name, title, birth_date, hire_date, address, city, state, country, postal_code, phone, fax, email) VALUES ('Adams', 'Andrew', 'General Manager', '1962-02-18 00:00:00', '2002-08-14 00:00:00', '11120 Jasper Ave NW', 'Edmonton', 'AB', 'Canada', 'T5K 2N1', '+1 (780) INSERT INTO customers (first_name, last_name, company, address, city, state, country, postal_code, phone, fax, email, support_rep_id) VALUES ('Luís', 'Gonçalves', 'Embraer - Empresa Brasileira de Aeronáutica S.A.', 'Av. Brigadeiro Faria Lima, 2170', 'São José dos Campos', 'SP', 'Brazil', '12227-000', '+55 (12) INSERT INTO invoices (customer_id, invoice_date, billing_address, billing_city, billing_country, billing_postal_code, total) VALUES (2, '2007-01-01 00:00:00', 'Theodor-Heuss-Straße 34', 'Stuttgart', 'Germany', '70174', 1.98) INSERT INTO invoice_lines (invoice_id, track_id, unit_price, quantity) VALUES (1, 2, 0.99, 1) INSERT INTO playlists (name) VALUES ('Music') INSERT INTO playlist_tracks (playlist_id, track_id) VALUES (1, 3402)

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SELECT count(*) FROM customers WHERE city = "Prague";

How many customers live in Prague city?

CREATE TABLE artists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE albums ( id INTEGER PRIMARY KEY AUTOINCREMENT, title VARCHAR(160) NOT NULL, artist_id INTEGER NOT NULL, FOREIGN KEY (artist_id) REFERENCES artists (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE employees ( id INTEGER PRIMARY KEY AUTOINCREMENT, last_name VARCHAR(20) NOT NULL, first_name VARCHAR(20) NOT NULL, title VARCHAR(30), reports_to INTEGER, birth_date TIMESTAMP, hire_date TIMESTAMP, address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60), FOREIGN KEY (reports_to) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE customers ( id INTEGER PRIMARY KEY AUTOINCREMENT, first_name VARCHAR(40) NOT NULL, last_name VARCHAR(20) NOT NULL, company VARCHAR(80), address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60) NOT NULL, support_rep_id INTEGER, FOREIGN KEY (support_rep_id) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE genres ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE invoices ( id INTEGER PRIMARY KEY AUTOINCREMENT, customer_id INTEGER NOT NULL, invoice_date TIMESTAMP NOT NULL, billing_address VARCHAR(70), billing_city VARCHAR(40), billing_state VARCHAR(40), billing_country VARCHAR(40), billing_postal_code VARCHAR(10), total NUMERIC(10,2) NOT NULL, FOREIGN KEY (customer_id) REFERENCES customers (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE media_types ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE tracks ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(200) NOT NULL, album_id INTEGER, media_type_id INTEGER NOT NULL, genre_id INTEGER, composer VARCHAR(220), milliseconds INTEGER NOT NULL, bytes INTEGER, unit_price NUMERIC(10,2) NOT NULL, FOREIGN KEY (album_id) REFERENCES albums (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (genre_id) REFERENCES genres (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (media_type_id) REFERENCES media_types (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE invoice_lines ( id INTEGER PRIMARY KEY AUTOINCREMENT, invoice_id INTEGER NOT NULL, track_id INTEGER NOT NULL, unit_price NUMERIC(10,2) NOT NULL, quantity INTEGER NOT NULL, FOREIGN KEY (invoice_id) REFERENCES invoices (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE playlists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE playlist_tracks ( playlist_id INTEGER NOT NULL, track_id INTEGER NOT NULL, CONSTRAINT PK_PlaylistTrack PRIMARY KEY (playlist_id, track_id), FOREIGN KEY (playlist_id) REFERENCES playlists (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); INSERT INTO genres (name) VALUES ('Rock') INSERT INTO media_types (name) VALUES ('MPEG audio file') INSERT INTO artists (name) VALUES ('AC/DC') INSERT INTO albums (title, artist_id) VALUES ('For Those About To Rock We Salute You', 1) INSERT INTO tracks (name, album_id, media_type_id, genre_id, composer, milliseconds, bytes, unit_price) VALUES ('For Those About To Rock (We Salute You) INSERT INTO employees (last_name, first_name, title, birth_date, hire_date, address, city, state, country, postal_code, phone, fax, email) VALUES ('Adams', 'Andrew', 'General Manager', '1962-02-18 00:00:00', '2002-08-14 00:00:00', '11120 Jasper Ave NW', 'Edmonton', 'AB', 'Canada', 'T5K 2N1', '+1 (780) INSERT INTO customers (first_name, last_name, company, address, city, state, country, postal_code, phone, fax, email, support_rep_id) VALUES ('Luís', 'Gonçalves', 'Embraer - Empresa Brasileira de Aeronáutica S.A.', 'Av. Brigadeiro Faria Lima, 2170', 'São José dos Campos', 'SP', 'Brazil', '12227-000', '+55 (12) INSERT INTO invoices (customer_id, invoice_date, billing_address, billing_city, billing_country, billing_postal_code, total) VALUES (2, '2007-01-01 00:00:00', 'Theodor-Heuss-Straße 34', 'Stuttgart', 'Germany', '70174', 1.98) INSERT INTO invoice_lines (invoice_id, track_id, unit_price, quantity) VALUES (1, 2, 0.99, 1) INSERT INTO playlists (name) VALUES ('Music') INSERT INTO playlist_tracks (playlist_id, track_id) VALUES (1, 3402)

store_1

SELECT count(*) FROM customers WHERE city = "Prague";

How many customers live in the city of Prague?

CREATE TABLE artists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE albums ( id INTEGER PRIMARY KEY AUTOINCREMENT, title VARCHAR(160) NOT NULL, artist_id INTEGER NOT NULL, FOREIGN KEY (artist_id) REFERENCES artists (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE employees ( id INTEGER PRIMARY KEY AUTOINCREMENT, last_name VARCHAR(20) NOT NULL, first_name VARCHAR(20) NOT NULL, title VARCHAR(30), reports_to INTEGER, birth_date TIMESTAMP, hire_date TIMESTAMP, address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60), FOREIGN KEY (reports_to) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE customers ( id INTEGER PRIMARY KEY AUTOINCREMENT, first_name VARCHAR(40) NOT NULL, last_name VARCHAR(20) NOT NULL, company VARCHAR(80), address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60) NOT NULL, support_rep_id INTEGER, FOREIGN KEY (support_rep_id) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE genres ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE invoices ( id INTEGER PRIMARY KEY AUTOINCREMENT, customer_id INTEGER NOT NULL, invoice_date TIMESTAMP NOT NULL, billing_address VARCHAR(70), billing_city VARCHAR(40), billing_state VARCHAR(40), billing_country VARCHAR(40), billing_postal_code VARCHAR(10), total NUMERIC(10,2) NOT NULL, FOREIGN KEY (customer_id) REFERENCES customers (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE media_types ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE tracks ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(200) NOT NULL, album_id INTEGER, media_type_id INTEGER NOT NULL, genre_id INTEGER, composer VARCHAR(220), milliseconds INTEGER NOT NULL, bytes INTEGER, unit_price NUMERIC(10,2) NOT NULL, FOREIGN KEY (album_id) REFERENCES albums (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (genre_id) REFERENCES genres (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (media_type_id) REFERENCES media_types (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE invoice_lines ( id INTEGER PRIMARY KEY AUTOINCREMENT, invoice_id INTEGER NOT NULL, track_id INTEGER NOT NULL, unit_price NUMERIC(10,2) NOT NULL, quantity INTEGER NOT NULL, FOREIGN KEY (invoice_id) REFERENCES invoices (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE playlists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE playlist_tracks ( playlist_id INTEGER NOT NULL, track_id INTEGER NOT NULL, CONSTRAINT PK_PlaylistTrack PRIMARY KEY (playlist_id, track_id), FOREIGN KEY (playlist_id) REFERENCES playlists (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); INSERT INTO genres (name) VALUES ('Rock') INSERT INTO media_types (name) VALUES ('MPEG audio file') INSERT INTO artists (name) VALUES ('AC/DC') INSERT INTO albums (title, artist_id) VALUES ('For Those About To Rock We Salute You', 1) INSERT INTO tracks (name, album_id, media_type_id, genre_id, composer, milliseconds, bytes, unit_price) VALUES ('For Those About To Rock (We Salute You) INSERT INTO employees (last_name, first_name, title, birth_date, hire_date, address, city, state, country, postal_code, phone, fax, email) VALUES ('Adams', 'Andrew', 'General Manager', '1962-02-18 00:00:00', '2002-08-14 00:00:00', '11120 Jasper Ave NW', 'Edmonton', 'AB', 'Canada', 'T5K 2N1', '+1 (780) INSERT INTO customers (first_name, last_name, company, address, city, state, country, postal_code, phone, fax, email, support_rep_id) VALUES ('Luís', 'Gonçalves', 'Embraer - Empresa Brasileira de Aeronáutica S.A.', 'Av. Brigadeiro Faria Lima, 2170', 'São José dos Campos', 'SP', 'Brazil', '12227-000', '+55 (12) INSERT INTO invoices (customer_id, invoice_date, billing_address, billing_city, billing_country, billing_postal_code, total) VALUES (2, '2007-01-01 00:00:00', 'Theodor-Heuss-Straße 34', 'Stuttgart', 'Germany', '70174', 1.98) INSERT INTO invoice_lines (invoice_id, track_id, unit_price, quantity) VALUES (1, 2, 0.99, 1) INSERT INTO playlists (name) VALUES ('Music') INSERT INTO playlist_tracks (playlist_id, track_id) VALUES (1, 3402)

store_1

SELECT count(*) FROM customers WHERE state = "CA";

How many customers in state of CA?

CREATE TABLE artists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE albums ( id INTEGER PRIMARY KEY AUTOINCREMENT, title VARCHAR(160) NOT NULL, artist_id INTEGER NOT NULL, FOREIGN KEY (artist_id) REFERENCES artists (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE employees ( id INTEGER PRIMARY KEY AUTOINCREMENT, last_name VARCHAR(20) NOT NULL, first_name VARCHAR(20) NOT NULL, title VARCHAR(30), reports_to INTEGER, birth_date TIMESTAMP, hire_date TIMESTAMP, address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60), FOREIGN KEY (reports_to) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE customers ( id INTEGER PRIMARY KEY AUTOINCREMENT, first_name VARCHAR(40) NOT NULL, last_name VARCHAR(20) NOT NULL, company VARCHAR(80), address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60) NOT NULL, support_rep_id INTEGER, FOREIGN KEY (support_rep_id) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE genres ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE invoices ( id INTEGER PRIMARY KEY AUTOINCREMENT, customer_id INTEGER NOT NULL, invoice_date TIMESTAMP NOT NULL, billing_address VARCHAR(70), billing_city VARCHAR(40), billing_state VARCHAR(40), billing_country VARCHAR(40), billing_postal_code VARCHAR(10), total NUMERIC(10,2) NOT NULL, FOREIGN KEY (customer_id) REFERENCES customers (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE media_types ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE tracks ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(200) NOT NULL, album_id INTEGER, media_type_id INTEGER NOT NULL, genre_id INTEGER, composer VARCHAR(220), milliseconds INTEGER NOT NULL, bytes INTEGER, unit_price NUMERIC(10,2) NOT NULL, FOREIGN KEY (album_id) REFERENCES albums (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (genre_id) REFERENCES genres (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (media_type_id) REFERENCES media_types (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE invoice_lines ( id INTEGER PRIMARY KEY AUTOINCREMENT, invoice_id INTEGER NOT NULL, track_id INTEGER NOT NULL, unit_price NUMERIC(10,2) NOT NULL, quantity INTEGER NOT NULL, FOREIGN KEY (invoice_id) REFERENCES invoices (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE playlists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE playlist_tracks ( playlist_id INTEGER NOT NULL, track_id INTEGER NOT NULL, CONSTRAINT PK_PlaylistTrack PRIMARY KEY (playlist_id, track_id), FOREIGN KEY (playlist_id) REFERENCES playlists (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); INSERT INTO genres (name) VALUES ('Rock') INSERT INTO media_types (name) VALUES ('MPEG audio file') INSERT INTO artists (name) VALUES ('AC/DC') INSERT INTO albums (title, artist_id) VALUES ('For Those About To Rock We Salute You', 1) INSERT INTO tracks (name, album_id, media_type_id, genre_id, composer, milliseconds, bytes, unit_price) VALUES ('For Those About To Rock (We Salute You) INSERT INTO employees (last_name, first_name, title, birth_date, hire_date, address, city, state, country, postal_code, phone, fax, email) VALUES ('Adams', 'Andrew', 'General Manager', '1962-02-18 00:00:00', '2002-08-14 00:00:00', '11120 Jasper Ave NW', 'Edmonton', 'AB', 'Canada', 'T5K 2N1', '+1 (780) INSERT INTO customers (first_name, last_name, company, address, city, state, country, postal_code, phone, fax, email, support_rep_id) VALUES ('Luís', 'Gonçalves', 'Embraer - Empresa Brasileira de Aeronáutica S.A.', 'Av. Brigadeiro Faria Lima, 2170', 'São José dos Campos', 'SP', 'Brazil', '12227-000', '+55 (12) INSERT INTO invoices (customer_id, invoice_date, billing_address, billing_city, billing_country, billing_postal_code, total) VALUES (2, '2007-01-01 00:00:00', 'Theodor-Heuss-Straße 34', 'Stuttgart', 'Germany', '70174', 1.98) INSERT INTO invoice_lines (invoice_id, track_id, unit_price, quantity) VALUES (1, 2, 0.99, 1) INSERT INTO playlists (name) VALUES ('Music') INSERT INTO playlist_tracks (playlist_id, track_id) VALUES (1, 3402)

store_1

SELECT count(*) FROM customers WHERE state = "CA";

How many customers are from California?

CREATE TABLE artists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE albums ( id INTEGER PRIMARY KEY AUTOINCREMENT, title VARCHAR(160) NOT NULL, artist_id INTEGER NOT NULL, FOREIGN KEY (artist_id) REFERENCES artists (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE employees ( id INTEGER PRIMARY KEY AUTOINCREMENT, last_name VARCHAR(20) NOT NULL, first_name VARCHAR(20) NOT NULL, title VARCHAR(30), reports_to INTEGER, birth_date TIMESTAMP, hire_date TIMESTAMP, address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60), FOREIGN KEY (reports_to) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE customers ( id INTEGER PRIMARY KEY AUTOINCREMENT, first_name VARCHAR(40) NOT NULL, last_name VARCHAR(20) NOT NULL, company VARCHAR(80), address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60) NOT NULL, support_rep_id INTEGER, FOREIGN KEY (support_rep_id) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE genres ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE invoices ( id INTEGER PRIMARY KEY AUTOINCREMENT, customer_id INTEGER NOT NULL, invoice_date TIMESTAMP NOT NULL, billing_address VARCHAR(70), billing_city VARCHAR(40), billing_state VARCHAR(40), billing_country VARCHAR(40), billing_postal_code VARCHAR(10), total NUMERIC(10,2) NOT NULL, FOREIGN KEY (customer_id) REFERENCES customers (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE media_types ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE tracks ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(200) NOT NULL, album_id INTEGER, media_type_id INTEGER NOT NULL, genre_id INTEGER, composer VARCHAR(220), milliseconds INTEGER NOT NULL, bytes INTEGER, unit_price NUMERIC(10,2) NOT NULL, FOREIGN KEY (album_id) REFERENCES albums (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (genre_id) REFERENCES genres (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (media_type_id) REFERENCES media_types (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE invoice_lines ( id INTEGER PRIMARY KEY AUTOINCREMENT, invoice_id INTEGER NOT NULL, track_id INTEGER NOT NULL, unit_price NUMERIC(10,2) NOT NULL, quantity INTEGER NOT NULL, FOREIGN KEY (invoice_id) REFERENCES invoices (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE playlists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE playlist_tracks ( playlist_id INTEGER NOT NULL, track_id INTEGER NOT NULL, CONSTRAINT PK_PlaylistTrack PRIMARY KEY (playlist_id, track_id), FOREIGN KEY (playlist_id) REFERENCES playlists (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); INSERT INTO genres (name) VALUES ('Rock') INSERT INTO media_types (name) VALUES ('MPEG audio file') INSERT INTO artists (name) VALUES ('AC/DC') INSERT INTO albums (title, artist_id) VALUES ('For Those About To Rock We Salute You', 1) INSERT INTO tracks (name, album_id, media_type_id, genre_id, composer, milliseconds, bytes, unit_price) VALUES ('For Those About To Rock (We Salute You) INSERT INTO employees (last_name, first_name, title, birth_date, hire_date, address, city, state, country, postal_code, phone, fax, email) VALUES ('Adams', 'Andrew', 'General Manager', '1962-02-18 00:00:00', '2002-08-14 00:00:00', '11120 Jasper Ave NW', 'Edmonton', 'AB', 'Canada', 'T5K 2N1', '+1 (780) INSERT INTO customers (first_name, last_name, company, address, city, state, country, postal_code, phone, fax, email, support_rep_id) VALUES ('Luís', 'Gonçalves', 'Embraer - Empresa Brasileira de Aeronáutica S.A.', 'Av. Brigadeiro Faria Lima, 2170', 'São José dos Campos', 'SP', 'Brazil', '12227-000', '+55 (12) INSERT INTO invoices (customer_id, invoice_date, billing_address, billing_city, billing_country, billing_postal_code, total) VALUES (2, '2007-01-01 00:00:00', 'Theodor-Heuss-Straße 34', 'Stuttgart', 'Germany', '70174', 1.98) INSERT INTO invoice_lines (invoice_id, track_id, unit_price, quantity) VALUES (1, 2, 0.99, 1) INSERT INTO playlists (name) VALUES ('Music') INSERT INTO playlist_tracks (playlist_id, track_id) VALUES (1, 3402)

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SELECT country FROM customers WHERE first_name = "Roberto" AND last_name = "Almeida";

What country does Roberto Almeida live?

CREATE TABLE artists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE albums ( id INTEGER PRIMARY KEY AUTOINCREMENT, title VARCHAR(160) NOT NULL, artist_id INTEGER NOT NULL, FOREIGN KEY (artist_id) REFERENCES artists (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE employees ( id INTEGER PRIMARY KEY AUTOINCREMENT, last_name VARCHAR(20) NOT NULL, first_name VARCHAR(20) NOT NULL, title VARCHAR(30), reports_to INTEGER, birth_date TIMESTAMP, hire_date TIMESTAMP, address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60), FOREIGN KEY (reports_to) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE customers ( id INTEGER PRIMARY KEY AUTOINCREMENT, first_name VARCHAR(40) NOT NULL, last_name VARCHAR(20) NOT NULL, company VARCHAR(80), address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60) NOT NULL, support_rep_id INTEGER, FOREIGN KEY (support_rep_id) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE genres ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE invoices ( id INTEGER PRIMARY KEY AUTOINCREMENT, customer_id INTEGER NOT NULL, invoice_date TIMESTAMP NOT NULL, billing_address VARCHAR(70), billing_city VARCHAR(40), billing_state VARCHAR(40), billing_country VARCHAR(40), billing_postal_code VARCHAR(10), total NUMERIC(10,2) NOT NULL, FOREIGN KEY (customer_id) REFERENCES customers (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE media_types ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE tracks ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(200) NOT NULL, album_id INTEGER, media_type_id INTEGER NOT NULL, genre_id INTEGER, composer VARCHAR(220), milliseconds INTEGER NOT NULL, bytes INTEGER, unit_price NUMERIC(10,2) NOT NULL, FOREIGN KEY (album_id) REFERENCES albums (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (genre_id) REFERENCES genres (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (media_type_id) REFERENCES media_types (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE invoice_lines ( id INTEGER PRIMARY KEY AUTOINCREMENT, invoice_id INTEGER NOT NULL, track_id INTEGER NOT NULL, unit_price NUMERIC(10,2) NOT NULL, quantity INTEGER NOT NULL, FOREIGN KEY (invoice_id) REFERENCES invoices (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE playlists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE playlist_tracks ( playlist_id INTEGER NOT NULL, track_id INTEGER NOT NULL, CONSTRAINT PK_PlaylistTrack PRIMARY KEY (playlist_id, track_id), FOREIGN KEY (playlist_id) REFERENCES playlists (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); INSERT INTO genres (name) VALUES ('Rock') INSERT INTO media_types (name) VALUES ('MPEG audio file') INSERT INTO artists (name) VALUES ('AC/DC') INSERT INTO albums (title, artist_id) VALUES ('For Those About To Rock We Salute You', 1) INSERT INTO tracks (name, album_id, media_type_id, genre_id, composer, milliseconds, bytes, unit_price) VALUES ('For Those About To Rock (We Salute You) INSERT INTO employees (last_name, first_name, title, birth_date, hire_date, address, city, state, country, postal_code, phone, fax, email) VALUES ('Adams', 'Andrew', 'General Manager', '1962-02-18 00:00:00', '2002-08-14 00:00:00', '11120 Jasper Ave NW', 'Edmonton', 'AB', 'Canada', 'T5K 2N1', '+1 (780) INSERT INTO customers (first_name, last_name, company, address, city, state, country, postal_code, phone, fax, email, support_rep_id) VALUES ('Luís', 'Gonçalves', 'Embraer - Empresa Brasileira de Aeronáutica S.A.', 'Av. Brigadeiro Faria Lima, 2170', 'São José dos Campos', 'SP', 'Brazil', '12227-000', '+55 (12) INSERT INTO invoices (customer_id, invoice_date, billing_address, billing_city, billing_country, billing_postal_code, total) VALUES (2, '2007-01-01 00:00:00', 'Theodor-Heuss-Straße 34', 'Stuttgart', 'Germany', '70174', 1.98) INSERT INTO invoice_lines (invoice_id, track_id, unit_price, quantity) VALUES (1, 2, 0.99, 1) INSERT INTO playlists (name) VALUES ('Music') INSERT INTO playlist_tracks (playlist_id, track_id) VALUES (1, 3402)

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SELECT country FROM customers WHERE first_name = "Roberto" AND last_name = "Almeida";

In which country does Roberto Almeida?

CREATE TABLE artists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE albums ( id INTEGER PRIMARY KEY AUTOINCREMENT, title VARCHAR(160) NOT NULL, artist_id INTEGER NOT NULL, FOREIGN KEY (artist_id) REFERENCES artists (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE employees ( id INTEGER PRIMARY KEY AUTOINCREMENT, last_name VARCHAR(20) NOT NULL, first_name VARCHAR(20) NOT NULL, title VARCHAR(30), reports_to INTEGER, birth_date TIMESTAMP, hire_date TIMESTAMP, address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60), FOREIGN KEY (reports_to) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE customers ( id INTEGER PRIMARY KEY AUTOINCREMENT, first_name VARCHAR(40) NOT NULL, last_name VARCHAR(20) NOT NULL, company VARCHAR(80), address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60) NOT NULL, support_rep_id INTEGER, FOREIGN KEY (support_rep_id) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE genres ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE invoices ( id INTEGER PRIMARY KEY AUTOINCREMENT, customer_id INTEGER NOT NULL, invoice_date TIMESTAMP NOT NULL, billing_address VARCHAR(70), billing_city VARCHAR(40), billing_state VARCHAR(40), billing_country VARCHAR(40), billing_postal_code VARCHAR(10), total NUMERIC(10,2) NOT NULL, FOREIGN KEY (customer_id) REFERENCES customers (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE media_types ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE tracks ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(200) NOT NULL, album_id INTEGER, media_type_id INTEGER NOT NULL, genre_id INTEGER, composer VARCHAR(220), milliseconds INTEGER NOT NULL, bytes INTEGER, unit_price NUMERIC(10,2) NOT NULL, FOREIGN KEY (album_id) REFERENCES albums (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (genre_id) REFERENCES genres (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (media_type_id) REFERENCES media_types (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE invoice_lines ( id INTEGER PRIMARY KEY AUTOINCREMENT, invoice_id INTEGER NOT NULL, track_id INTEGER NOT NULL, unit_price NUMERIC(10,2) NOT NULL, quantity INTEGER NOT NULL, FOREIGN KEY (invoice_id) REFERENCES invoices (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE playlists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE playlist_tracks ( playlist_id INTEGER NOT NULL, track_id INTEGER NOT NULL, CONSTRAINT PK_PlaylistTrack PRIMARY KEY (playlist_id, track_id), FOREIGN KEY (playlist_id) REFERENCES playlists (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); INSERT INTO genres (name) VALUES ('Rock') INSERT INTO media_types (name) VALUES ('MPEG audio file') INSERT INTO artists (name) VALUES ('AC/DC') INSERT INTO albums (title, artist_id) VALUES ('For Those About To Rock We Salute You', 1) INSERT INTO tracks (name, album_id, media_type_id, genre_id, composer, milliseconds, bytes, unit_price) VALUES ('For Those About To Rock (We Salute You) INSERT INTO employees (last_name, first_name, title, birth_date, hire_date, address, city, state, country, postal_code, phone, fax, email) VALUES ('Adams', 'Andrew', 'General Manager', '1962-02-18 00:00:00', '2002-08-14 00:00:00', '11120 Jasper Ave NW', 'Edmonton', 'AB', 'Canada', 'T5K 2N1', '+1 (780) INSERT INTO customers (first_name, last_name, company, address, city, state, country, postal_code, phone, fax, email, support_rep_id) VALUES ('Luís', 'Gonçalves', 'Embraer - Empresa Brasileira de Aeronáutica S.A.', 'Av. Brigadeiro Faria Lima, 2170', 'São José dos Campos', 'SP', 'Brazil', '12227-000', '+55 (12) INSERT INTO invoices (customer_id, invoice_date, billing_address, billing_city, billing_country, billing_postal_code, total) VALUES (2, '2007-01-01 00:00:00', 'Theodor-Heuss-Straße 34', 'Stuttgart', 'Germany', '70174', 1.98) INSERT INTO invoice_lines (invoice_id, track_id, unit_price, quantity) VALUES (1, 2, 0.99, 1) INSERT INTO playlists (name) VALUES ('Music') INSERT INTO playlist_tracks (playlist_id, track_id) VALUES (1, 3402)

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SELECT T2.title FROM artists AS T1 JOIN albums AS T2 ON T1.id = T2.artist_id WHERE T1.name LIKE '%Led%'

List the name of albums that are released by aritist whose name has 'Led'

CREATE TABLE artists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE albums ( id INTEGER PRIMARY KEY AUTOINCREMENT, title VARCHAR(160) NOT NULL, artist_id INTEGER NOT NULL, FOREIGN KEY (artist_id) REFERENCES artists (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE employees ( id INTEGER PRIMARY KEY AUTOINCREMENT, last_name VARCHAR(20) NOT NULL, first_name VARCHAR(20) NOT NULL, title VARCHAR(30), reports_to INTEGER, birth_date TIMESTAMP, hire_date TIMESTAMP, address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60), FOREIGN KEY (reports_to) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE customers ( id INTEGER PRIMARY KEY AUTOINCREMENT, first_name VARCHAR(40) NOT NULL, last_name VARCHAR(20) NOT NULL, company VARCHAR(80), address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60) NOT NULL, support_rep_id INTEGER, FOREIGN KEY (support_rep_id) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE genres ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE invoices ( id INTEGER PRIMARY KEY AUTOINCREMENT, customer_id INTEGER NOT NULL, invoice_date TIMESTAMP NOT NULL, billing_address VARCHAR(70), billing_city VARCHAR(40), billing_state VARCHAR(40), billing_country VARCHAR(40), billing_postal_code VARCHAR(10), total NUMERIC(10,2) NOT NULL, FOREIGN KEY (customer_id) REFERENCES customers (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE media_types ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE tracks ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(200) NOT NULL, album_id INTEGER, media_type_id INTEGER NOT NULL, genre_id INTEGER, composer VARCHAR(220), milliseconds INTEGER NOT NULL, bytes INTEGER, unit_price NUMERIC(10,2) NOT NULL, FOREIGN KEY (album_id) REFERENCES albums (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (genre_id) REFERENCES genres (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (media_type_id) REFERENCES media_types (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE invoice_lines ( id INTEGER PRIMARY KEY AUTOINCREMENT, invoice_id INTEGER NOT NULL, track_id INTEGER NOT NULL, unit_price NUMERIC(10,2) NOT NULL, quantity INTEGER NOT NULL, FOREIGN KEY (invoice_id) REFERENCES invoices (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE playlists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE playlist_tracks ( playlist_id INTEGER NOT NULL, track_id INTEGER NOT NULL, CONSTRAINT PK_PlaylistTrack PRIMARY KEY (playlist_id, track_id), FOREIGN KEY (playlist_id) REFERENCES playlists (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); INSERT INTO genres (name) VALUES ('Rock') INSERT INTO media_types (name) VALUES ('MPEG audio file') INSERT INTO artists (name) VALUES ('AC/DC') INSERT INTO albums (title, artist_id) VALUES ('For Those About To Rock We Salute You', 1) INSERT INTO tracks (name, album_id, media_type_id, genre_id, composer, milliseconds, bytes, unit_price) VALUES ('For Those About To Rock (We Salute You) INSERT INTO employees (last_name, first_name, title, birth_date, hire_date, address, city, state, country, postal_code, phone, fax, email) VALUES ('Adams', 'Andrew', 'General Manager', '1962-02-18 00:00:00', '2002-08-14 00:00:00', '11120 Jasper Ave NW', 'Edmonton', 'AB', 'Canada', 'T5K 2N1', '+1 (780) INSERT INTO customers (first_name, last_name, company, address, city, state, country, postal_code, phone, fax, email, support_rep_id) VALUES ('Luís', 'Gonçalves', 'Embraer - Empresa Brasileira de Aeronáutica S.A.', 'Av. Brigadeiro Faria Lima, 2170', 'São José dos Campos', 'SP', 'Brazil', '12227-000', '+55 (12) INSERT INTO invoices (customer_id, invoice_date, billing_address, billing_city, billing_country, billing_postal_code, total) VALUES (2, '2007-01-01 00:00:00', 'Theodor-Heuss-Straße 34', 'Stuttgart', 'Germany', '70174', 1.98) INSERT INTO invoice_lines (invoice_id, track_id, unit_price, quantity) VALUES (1, 2, 0.99, 1) INSERT INTO playlists (name) VALUES ('Music') INSERT INTO playlist_tracks (playlist_id, track_id) VALUES (1, 3402)

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SELECT T2.title FROM artists AS T1 JOIN albums AS T2 ON T1.id = T2.artist_id WHERE T1.name LIKE '%Led%'

What is the title of the album that was released by the artist whose name has the phrase 'Led'?

CREATE TABLE artists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE albums ( id INTEGER PRIMARY KEY AUTOINCREMENT, title VARCHAR(160) NOT NULL, artist_id INTEGER NOT NULL, FOREIGN KEY (artist_id) REFERENCES artists (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE employees ( id INTEGER PRIMARY KEY AUTOINCREMENT, last_name VARCHAR(20) NOT NULL, first_name VARCHAR(20) NOT NULL, title VARCHAR(30), reports_to INTEGER, birth_date TIMESTAMP, hire_date TIMESTAMP, address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60), FOREIGN KEY (reports_to) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE customers ( id INTEGER PRIMARY KEY AUTOINCREMENT, first_name VARCHAR(40) NOT NULL, last_name VARCHAR(20) NOT NULL, company VARCHAR(80), address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60) NOT NULL, support_rep_id INTEGER, FOREIGN KEY (support_rep_id) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE genres ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE invoices ( id INTEGER PRIMARY KEY AUTOINCREMENT, customer_id INTEGER NOT NULL, invoice_date TIMESTAMP NOT NULL, billing_address VARCHAR(70), billing_city VARCHAR(40), billing_state VARCHAR(40), billing_country VARCHAR(40), billing_postal_code VARCHAR(10), total NUMERIC(10,2) NOT NULL, FOREIGN KEY (customer_id) REFERENCES customers (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE media_types ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE tracks ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(200) NOT NULL, album_id INTEGER, media_type_id INTEGER NOT NULL, genre_id INTEGER, composer VARCHAR(220), milliseconds INTEGER NOT NULL, bytes INTEGER, unit_price NUMERIC(10,2) NOT NULL, FOREIGN KEY (album_id) REFERENCES albums (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (genre_id) REFERENCES genres (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (media_type_id) REFERENCES media_types (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE invoice_lines ( id INTEGER PRIMARY KEY AUTOINCREMENT, invoice_id INTEGER NOT NULL, track_id INTEGER NOT NULL, unit_price NUMERIC(10,2) NOT NULL, quantity INTEGER NOT NULL, FOREIGN KEY (invoice_id) REFERENCES invoices (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE playlists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE playlist_tracks ( playlist_id INTEGER NOT NULL, track_id INTEGER NOT NULL, CONSTRAINT PK_PlaylistTrack PRIMARY KEY (playlist_id, track_id), FOREIGN KEY (playlist_id) REFERENCES playlists (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); INSERT INTO genres (name) VALUES ('Rock') INSERT INTO media_types (name) VALUES ('MPEG audio file') INSERT INTO artists (name) VALUES ('AC/DC') INSERT INTO albums (title, artist_id) VALUES ('For Those About To Rock We Salute You', 1) INSERT INTO tracks (name, album_id, media_type_id, genre_id, composer, milliseconds, bytes, unit_price) VALUES ('For Those About To Rock (We Salute You) INSERT INTO employees (last_name, first_name, title, birth_date, hire_date, address, city, state, country, postal_code, phone, fax, email) VALUES ('Adams', 'Andrew', 'General Manager', '1962-02-18 00:00:00', '2002-08-14 00:00:00', '11120 Jasper Ave NW', 'Edmonton', 'AB', 'Canada', 'T5K 2N1', '+1 (780) INSERT INTO customers (first_name, last_name, company, address, city, state, country, postal_code, phone, fax, email, support_rep_id) VALUES ('Luís', 'Gonçalves', 'Embraer - Empresa Brasileira de Aeronáutica S.A.', 'Av. Brigadeiro Faria Lima, 2170', 'São José dos Campos', 'SP', 'Brazil', '12227-000', '+55 (12) INSERT INTO invoices (customer_id, invoice_date, billing_address, billing_city, billing_country, billing_postal_code, total) VALUES (2, '2007-01-01 00:00:00', 'Theodor-Heuss-Straße 34', 'Stuttgart', 'Germany', '70174', 1.98) INSERT INTO invoice_lines (invoice_id, track_id, unit_price, quantity) VALUES (1, 2, 0.99, 1) INSERT INTO playlists (name) VALUES ('Music') INSERT INTO playlist_tracks (playlist_id, track_id) VALUES (1, 3402)

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SELECT count(*) FROM employees AS T1 JOIN customers AS T2 ON T2.support_rep_id = T1.id WHERE T1.first_name = "Steve" AND T1.last_name = "Johnson";

How many customers does Steve Johnson support?

CREATE TABLE artists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE albums ( id INTEGER PRIMARY KEY AUTOINCREMENT, title VARCHAR(160) NOT NULL, artist_id INTEGER NOT NULL, FOREIGN KEY (artist_id) REFERENCES artists (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE employees ( id INTEGER PRIMARY KEY AUTOINCREMENT, last_name VARCHAR(20) NOT NULL, first_name VARCHAR(20) NOT NULL, title VARCHAR(30), reports_to INTEGER, birth_date TIMESTAMP, hire_date TIMESTAMP, address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60), FOREIGN KEY (reports_to) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE customers ( id INTEGER PRIMARY KEY AUTOINCREMENT, first_name VARCHAR(40) NOT NULL, last_name VARCHAR(20) NOT NULL, company VARCHAR(80), address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60) NOT NULL, support_rep_id INTEGER, FOREIGN KEY (support_rep_id) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE genres ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE invoices ( id INTEGER PRIMARY KEY AUTOINCREMENT, customer_id INTEGER NOT NULL, invoice_date TIMESTAMP NOT NULL, billing_address VARCHAR(70), billing_city VARCHAR(40), billing_state VARCHAR(40), billing_country VARCHAR(40), billing_postal_code VARCHAR(10), total NUMERIC(10,2) NOT NULL, FOREIGN KEY (customer_id) REFERENCES customers (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE media_types ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE tracks ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(200) NOT NULL, album_id INTEGER, media_type_id INTEGER NOT NULL, genre_id INTEGER, composer VARCHAR(220), milliseconds INTEGER NOT NULL, bytes INTEGER, unit_price NUMERIC(10,2) NOT NULL, FOREIGN KEY (album_id) REFERENCES albums (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (genre_id) REFERENCES genres (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (media_type_id) REFERENCES media_types (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE invoice_lines ( id INTEGER PRIMARY KEY AUTOINCREMENT, invoice_id INTEGER NOT NULL, track_id INTEGER NOT NULL, unit_price NUMERIC(10,2) NOT NULL, quantity INTEGER NOT NULL, FOREIGN KEY (invoice_id) REFERENCES invoices (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE playlists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE playlist_tracks ( playlist_id INTEGER NOT NULL, track_id INTEGER NOT NULL, CONSTRAINT PK_PlaylistTrack PRIMARY KEY (playlist_id, track_id), FOREIGN KEY (playlist_id) REFERENCES playlists (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); INSERT INTO genres (name) VALUES ('Rock') INSERT INTO media_types (name) VALUES ('MPEG audio file') INSERT INTO artists (name) VALUES ('AC/DC') INSERT INTO albums (title, artist_id) VALUES ('For Those About To Rock We Salute You', 1) INSERT INTO tracks (name, album_id, media_type_id, genre_id, composer, milliseconds, bytes, unit_price) VALUES ('For Those About To Rock (We Salute You) INSERT INTO employees (last_name, first_name, title, birth_date, hire_date, address, city, state, country, postal_code, phone, fax, email) VALUES ('Adams', 'Andrew', 'General Manager', '1962-02-18 00:00:00', '2002-08-14 00:00:00', '11120 Jasper Ave NW', 'Edmonton', 'AB', 'Canada', 'T5K 2N1', '+1 (780) INSERT INTO customers (first_name, last_name, company, address, city, state, country, postal_code, phone, fax, email, support_rep_id) VALUES ('Luís', 'Gonçalves', 'Embraer - Empresa Brasileira de Aeronáutica S.A.', 'Av. Brigadeiro Faria Lima, 2170', 'São José dos Campos', 'SP', 'Brazil', '12227-000', '+55 (12) INSERT INTO invoices (customer_id, invoice_date, billing_address, billing_city, billing_country, billing_postal_code, total) VALUES (2, '2007-01-01 00:00:00', 'Theodor-Heuss-Straße 34', 'Stuttgart', 'Germany', '70174', 1.98) INSERT INTO invoice_lines (invoice_id, track_id, unit_price, quantity) VALUES (1, 2, 0.99, 1) INSERT INTO playlists (name) VALUES ('Music') INSERT INTO playlist_tracks (playlist_id, track_id) VALUES (1, 3402)

store_1

SELECT count(*) FROM employees AS T1 JOIN customers AS T2 ON T2.support_rep_id = T1.id WHERE T1.first_name = "Steve" AND T1.last_name = "Johnson";

What is the count of customers that Steve Johnson supports?

CREATE TABLE artists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE albums ( id INTEGER PRIMARY KEY AUTOINCREMENT, title VARCHAR(160) NOT NULL, artist_id INTEGER NOT NULL, FOREIGN KEY (artist_id) REFERENCES artists (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE employees ( id INTEGER PRIMARY KEY AUTOINCREMENT, last_name VARCHAR(20) NOT NULL, first_name VARCHAR(20) NOT NULL, title VARCHAR(30), reports_to INTEGER, birth_date TIMESTAMP, hire_date TIMESTAMP, address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60), FOREIGN KEY (reports_to) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE customers ( id INTEGER PRIMARY KEY AUTOINCREMENT, first_name VARCHAR(40) NOT NULL, last_name VARCHAR(20) NOT NULL, company VARCHAR(80), address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60) NOT NULL, support_rep_id INTEGER, FOREIGN KEY (support_rep_id) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE genres ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE invoices ( id INTEGER PRIMARY KEY AUTOINCREMENT, customer_id INTEGER NOT NULL, invoice_date TIMESTAMP NOT NULL, billing_address VARCHAR(70), billing_city VARCHAR(40), billing_state VARCHAR(40), billing_country VARCHAR(40), billing_postal_code VARCHAR(10), total NUMERIC(10,2) NOT NULL, FOREIGN KEY (customer_id) REFERENCES customers (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE media_types ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE tracks ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(200) NOT NULL, album_id INTEGER, media_type_id INTEGER NOT NULL, genre_id INTEGER, composer VARCHAR(220), milliseconds INTEGER NOT NULL, bytes INTEGER, unit_price NUMERIC(10,2) NOT NULL, FOREIGN KEY (album_id) REFERENCES albums (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (genre_id) REFERENCES genres (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (media_type_id) REFERENCES media_types (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE invoice_lines ( id INTEGER PRIMARY KEY AUTOINCREMENT, invoice_id INTEGER NOT NULL, track_id INTEGER NOT NULL, unit_price NUMERIC(10,2) NOT NULL, quantity INTEGER NOT NULL, FOREIGN KEY (invoice_id) REFERENCES invoices (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE playlists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE playlist_tracks ( playlist_id INTEGER NOT NULL, track_id INTEGER NOT NULL, CONSTRAINT PK_PlaylistTrack PRIMARY KEY (playlist_id, track_id), FOREIGN KEY (playlist_id) REFERENCES playlists (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); INSERT INTO genres (name) VALUES ('Rock') INSERT INTO media_types (name) VALUES ('MPEG audio file') INSERT INTO artists (name) VALUES ('AC/DC') INSERT INTO albums (title, artist_id) VALUES ('For Those About To Rock We Salute You', 1) INSERT INTO tracks (name, album_id, media_type_id, genre_id, composer, milliseconds, bytes, unit_price) VALUES ('For Those About To Rock (We Salute You) INSERT INTO employees (last_name, first_name, title, birth_date, hire_date, address, city, state, country, postal_code, phone, fax, email) VALUES ('Adams', 'Andrew', 'General Manager', '1962-02-18 00:00:00', '2002-08-14 00:00:00', '11120 Jasper Ave NW', 'Edmonton', 'AB', 'Canada', 'T5K 2N1', '+1 (780) INSERT INTO customers (first_name, last_name, company, address, city, state, country, postal_code, phone, fax, email, support_rep_id) VALUES ('Luís', 'Gonçalves', 'Embraer - Empresa Brasileira de Aeronáutica S.A.', 'Av. Brigadeiro Faria Lima, 2170', 'São José dos Campos', 'SP', 'Brazil', '12227-000', '+55 (12) INSERT INTO invoices (customer_id, invoice_date, billing_address, billing_city, billing_country, billing_postal_code, total) VALUES (2, '2007-01-01 00:00:00', 'Theodor-Heuss-Straße 34', 'Stuttgart', 'Germany', '70174', 1.98) INSERT INTO invoice_lines (invoice_id, track_id, unit_price, quantity) VALUES (1, 2, 0.99, 1) INSERT INTO playlists (name) VALUES ('Music') INSERT INTO playlist_tracks (playlist_id, track_id) VALUES (1, 3402)

store_1

SELECT title , phone , hire_date FROM employees WHERE first_name = "Nancy" AND last_name = "Edwards";

What is the title, phone and hire date of Nancy Edwards?

CREATE TABLE artists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE albums ( id INTEGER PRIMARY KEY AUTOINCREMENT, title VARCHAR(160) NOT NULL, artist_id INTEGER NOT NULL, FOREIGN KEY (artist_id) REFERENCES artists (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE employees ( id INTEGER PRIMARY KEY AUTOINCREMENT, last_name VARCHAR(20) NOT NULL, first_name VARCHAR(20) NOT NULL, title VARCHAR(30), reports_to INTEGER, birth_date TIMESTAMP, hire_date TIMESTAMP, address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60), FOREIGN KEY (reports_to) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE customers ( id INTEGER PRIMARY KEY AUTOINCREMENT, first_name VARCHAR(40) NOT NULL, last_name VARCHAR(20) NOT NULL, company VARCHAR(80), address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60) NOT NULL, support_rep_id INTEGER, FOREIGN KEY (support_rep_id) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE genres ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE invoices ( id INTEGER PRIMARY KEY AUTOINCREMENT, customer_id INTEGER NOT NULL, invoice_date TIMESTAMP NOT NULL, billing_address VARCHAR(70), billing_city VARCHAR(40), billing_state VARCHAR(40), billing_country VARCHAR(40), billing_postal_code VARCHAR(10), total NUMERIC(10,2) NOT NULL, FOREIGN KEY (customer_id) REFERENCES customers (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE media_types ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE tracks ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(200) NOT NULL, album_id INTEGER, media_type_id INTEGER NOT NULL, genre_id INTEGER, composer VARCHAR(220), milliseconds INTEGER NOT NULL, bytes INTEGER, unit_price NUMERIC(10,2) NOT NULL, FOREIGN KEY (album_id) REFERENCES albums (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (genre_id) REFERENCES genres (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (media_type_id) REFERENCES media_types (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE invoice_lines ( id INTEGER PRIMARY KEY AUTOINCREMENT, invoice_id INTEGER NOT NULL, track_id INTEGER NOT NULL, unit_price NUMERIC(10,2) NOT NULL, quantity INTEGER NOT NULL, FOREIGN KEY (invoice_id) REFERENCES invoices (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE playlists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE playlist_tracks ( playlist_id INTEGER NOT NULL, track_id INTEGER NOT NULL, CONSTRAINT PK_PlaylistTrack PRIMARY KEY (playlist_id, track_id), FOREIGN KEY (playlist_id) REFERENCES playlists (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); INSERT INTO genres (name) VALUES ('Rock') INSERT INTO media_types (name) VALUES ('MPEG audio file') INSERT INTO artists (name) VALUES ('AC/DC') INSERT INTO albums (title, artist_id) VALUES ('For Those About To Rock We Salute You', 1) INSERT INTO tracks (name, album_id, media_type_id, genre_id, composer, milliseconds, bytes, unit_price) VALUES ('For Those About To Rock (We Salute You) INSERT INTO employees (last_name, first_name, title, birth_date, hire_date, address, city, state, country, postal_code, phone, fax, email) VALUES ('Adams', 'Andrew', 'General Manager', '1962-02-18 00:00:00', '2002-08-14 00:00:00', '11120 Jasper Ave NW', 'Edmonton', 'AB', 'Canada', 'T5K 2N1', '+1 (780) INSERT INTO customers (first_name, last_name, company, address, city, state, country, postal_code, phone, fax, email, support_rep_id) VALUES ('Luís', 'Gonçalves', 'Embraer - Empresa Brasileira de Aeronáutica S.A.', 'Av. Brigadeiro Faria Lima, 2170', 'São José dos Campos', 'SP', 'Brazil', '12227-000', '+55 (12) INSERT INTO invoices (customer_id, invoice_date, billing_address, billing_city, billing_country, billing_postal_code, total) VALUES (2, '2007-01-01 00:00:00', 'Theodor-Heuss-Straße 34', 'Stuttgart', 'Germany', '70174', 1.98) INSERT INTO invoice_lines (invoice_id, track_id, unit_price, quantity) VALUES (1, 2, 0.99, 1) INSERT INTO playlists (name) VALUES ('Music') INSERT INTO playlist_tracks (playlist_id, track_id) VALUES (1, 3402)

store_1

SELECT title , phone , hire_date FROM employees WHERE first_name = "Nancy" AND last_name = "Edwards";

What is the title, phone number and hire date for the employee named Nancy Edwards?

CREATE TABLE artists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE albums ( id INTEGER PRIMARY KEY AUTOINCREMENT, title VARCHAR(160) NOT NULL, artist_id INTEGER NOT NULL, FOREIGN KEY (artist_id) REFERENCES artists (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE employees ( id INTEGER PRIMARY KEY AUTOINCREMENT, last_name VARCHAR(20) NOT NULL, first_name VARCHAR(20) NOT NULL, title VARCHAR(30), reports_to INTEGER, birth_date TIMESTAMP, hire_date TIMESTAMP, address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60), FOREIGN KEY (reports_to) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE customers ( id INTEGER PRIMARY KEY AUTOINCREMENT, first_name VARCHAR(40) NOT NULL, last_name VARCHAR(20) NOT NULL, company VARCHAR(80), address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60) NOT NULL, support_rep_id INTEGER, FOREIGN KEY (support_rep_id) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE genres ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE invoices ( id INTEGER PRIMARY KEY AUTOINCREMENT, customer_id INTEGER NOT NULL, invoice_date TIMESTAMP NOT NULL, billing_address VARCHAR(70), billing_city VARCHAR(40), billing_state VARCHAR(40), billing_country VARCHAR(40), billing_postal_code VARCHAR(10), total NUMERIC(10,2) NOT NULL, FOREIGN KEY (customer_id) REFERENCES customers (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE media_types ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE tracks ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(200) NOT NULL, album_id INTEGER, media_type_id INTEGER NOT NULL, genre_id INTEGER, composer VARCHAR(220), milliseconds INTEGER NOT NULL, bytes INTEGER, unit_price NUMERIC(10,2) NOT NULL, FOREIGN KEY (album_id) REFERENCES albums (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (genre_id) REFERENCES genres (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (media_type_id) REFERENCES media_types (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE invoice_lines ( id INTEGER PRIMARY KEY AUTOINCREMENT, invoice_id INTEGER NOT NULL, track_id INTEGER NOT NULL, unit_price NUMERIC(10,2) NOT NULL, quantity INTEGER NOT NULL, FOREIGN KEY (invoice_id) REFERENCES invoices (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE playlists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE playlist_tracks ( playlist_id INTEGER NOT NULL, track_id INTEGER NOT NULL, CONSTRAINT PK_PlaylistTrack PRIMARY KEY (playlist_id, track_id), FOREIGN KEY (playlist_id) REFERENCES playlists (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); INSERT INTO genres (name) VALUES ('Rock') INSERT INTO media_types (name) VALUES ('MPEG audio file') INSERT INTO artists (name) VALUES ('AC/DC') INSERT INTO albums (title, artist_id) VALUES ('For Those About To Rock We Salute You', 1) INSERT INTO tracks (name, album_id, media_type_id, genre_id, composer, milliseconds, bytes, unit_price) VALUES ('For Those About To Rock (We Salute You) INSERT INTO employees (last_name, first_name, title, birth_date, hire_date, address, city, state, country, postal_code, phone, fax, email) VALUES ('Adams', 'Andrew', 'General Manager', '1962-02-18 00:00:00', '2002-08-14 00:00:00', '11120 Jasper Ave NW', 'Edmonton', 'AB', 'Canada', 'T5K 2N1', '+1 (780) INSERT INTO customers (first_name, last_name, company, address, city, state, country, postal_code, phone, fax, email, support_rep_id) VALUES ('Luís', 'Gonçalves', 'Embraer - Empresa Brasileira de Aeronáutica S.A.', 'Av. Brigadeiro Faria Lima, 2170', 'São José dos Campos', 'SP', 'Brazil', '12227-000', '+55 (12) INSERT INTO invoices (customer_id, invoice_date, billing_address, billing_city, billing_country, billing_postal_code, total) VALUES (2, '2007-01-01 00:00:00', 'Theodor-Heuss-Straße 34', 'Stuttgart', 'Germany', '70174', 1.98) INSERT INTO invoice_lines (invoice_id, track_id, unit_price, quantity) VALUES (1, 2, 0.99, 1) INSERT INTO playlists (name) VALUES ('Music') INSERT INTO playlist_tracks (playlist_id, track_id) VALUES (1, 3402)

store_1

SELECT T2.first_name , T2.last_name FROM employees AS T1 JOIN employees AS T2 ON T1.id = T2.reports_to WHERE T1.first_name = "Nancy" AND T1.last_name = "Edwards";

find the full name of employees who report to Nancy Edwards?

CREATE TABLE artists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE albums ( id INTEGER PRIMARY KEY AUTOINCREMENT, title VARCHAR(160) NOT NULL, artist_id INTEGER NOT NULL, FOREIGN KEY (artist_id) REFERENCES artists (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE employees ( id INTEGER PRIMARY KEY AUTOINCREMENT, last_name VARCHAR(20) NOT NULL, first_name VARCHAR(20) NOT NULL, title VARCHAR(30), reports_to INTEGER, birth_date TIMESTAMP, hire_date TIMESTAMP, address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60), FOREIGN KEY (reports_to) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE customers ( id INTEGER PRIMARY KEY AUTOINCREMENT, first_name VARCHAR(40) NOT NULL, last_name VARCHAR(20) NOT NULL, company VARCHAR(80), address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60) NOT NULL, support_rep_id INTEGER, FOREIGN KEY (support_rep_id) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE genres ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE invoices ( id INTEGER PRIMARY KEY AUTOINCREMENT, customer_id INTEGER NOT NULL, invoice_date TIMESTAMP NOT NULL, billing_address VARCHAR(70), billing_city VARCHAR(40), billing_state VARCHAR(40), billing_country VARCHAR(40), billing_postal_code VARCHAR(10), total NUMERIC(10,2) NOT NULL, FOREIGN KEY (customer_id) REFERENCES customers (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE media_types ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE tracks ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(200) NOT NULL, album_id INTEGER, media_type_id INTEGER NOT NULL, genre_id INTEGER, composer VARCHAR(220), milliseconds INTEGER NOT NULL, bytes INTEGER, unit_price NUMERIC(10,2) NOT NULL, FOREIGN KEY (album_id) REFERENCES albums (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (genre_id) REFERENCES genres (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (media_type_id) REFERENCES media_types (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE invoice_lines ( id INTEGER PRIMARY KEY AUTOINCREMENT, invoice_id INTEGER NOT NULL, track_id INTEGER NOT NULL, unit_price NUMERIC(10,2) NOT NULL, quantity INTEGER NOT NULL, FOREIGN KEY (invoice_id) REFERENCES invoices (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE playlists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE playlist_tracks ( playlist_id INTEGER NOT NULL, track_id INTEGER NOT NULL, CONSTRAINT PK_PlaylistTrack PRIMARY KEY (playlist_id, track_id), FOREIGN KEY (playlist_id) REFERENCES playlists (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); INSERT INTO genres (name) VALUES ('Rock') INSERT INTO media_types (name) VALUES ('MPEG audio file') INSERT INTO artists (name) VALUES ('AC/DC') INSERT INTO albums (title, artist_id) VALUES ('For Those About To Rock We Salute You', 1) INSERT INTO tracks (name, album_id, media_type_id, genre_id, composer, milliseconds, bytes, unit_price) VALUES ('For Those About To Rock (We Salute You) INSERT INTO employees (last_name, first_name, title, birth_date, hire_date, address, city, state, country, postal_code, phone, fax, email) VALUES ('Adams', 'Andrew', 'General Manager', '1962-02-18 00:00:00', '2002-08-14 00:00:00', '11120 Jasper Ave NW', 'Edmonton', 'AB', 'Canada', 'T5K 2N1', '+1 (780) INSERT INTO customers (first_name, last_name, company, address, city, state, country, postal_code, phone, fax, email, support_rep_id) VALUES ('Luís', 'Gonçalves', 'Embraer - Empresa Brasileira de Aeronáutica S.A.', 'Av. Brigadeiro Faria Lima, 2170', 'São José dos Campos', 'SP', 'Brazil', '12227-000', '+55 (12) INSERT INTO invoices (customer_id, invoice_date, billing_address, billing_city, billing_country, billing_postal_code, total) VALUES (2, '2007-01-01 00:00:00', 'Theodor-Heuss-Straße 34', 'Stuttgart', 'Germany', '70174', 1.98) INSERT INTO invoice_lines (invoice_id, track_id, unit_price, quantity) VALUES (1, 2, 0.99, 1) INSERT INTO playlists (name) VALUES ('Music') INSERT INTO playlist_tracks (playlist_id, track_id) VALUES (1, 3402)

store_1

SELECT T2.first_name , T2.last_name FROM employees AS T1 JOIN employees AS T2 ON T1.id = T2.reports_to WHERE T1.first_name = "Nancy" AND T1.last_name = "Edwards";

What is the first and last name of the employee who reports to Nancy Edwards?

CREATE TABLE artists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE albums ( id INTEGER PRIMARY KEY AUTOINCREMENT, title VARCHAR(160) NOT NULL, artist_id INTEGER NOT NULL, FOREIGN KEY (artist_id) REFERENCES artists (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE employees ( id INTEGER PRIMARY KEY AUTOINCREMENT, last_name VARCHAR(20) NOT NULL, first_name VARCHAR(20) NOT NULL, title VARCHAR(30), reports_to INTEGER, birth_date TIMESTAMP, hire_date TIMESTAMP, address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60), FOREIGN KEY (reports_to) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE customers ( id INTEGER PRIMARY KEY AUTOINCREMENT, first_name VARCHAR(40) NOT NULL, last_name VARCHAR(20) NOT NULL, company VARCHAR(80), address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60) NOT NULL, support_rep_id INTEGER, FOREIGN KEY (support_rep_id) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE genres ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE invoices ( id INTEGER PRIMARY KEY AUTOINCREMENT, customer_id INTEGER NOT NULL, invoice_date TIMESTAMP NOT NULL, billing_address VARCHAR(70), billing_city VARCHAR(40), billing_state VARCHAR(40), billing_country VARCHAR(40), billing_postal_code VARCHAR(10), total NUMERIC(10,2) NOT NULL, FOREIGN KEY (customer_id) REFERENCES customers (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE media_types ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE tracks ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(200) NOT NULL, album_id INTEGER, media_type_id INTEGER NOT NULL, genre_id INTEGER, composer VARCHAR(220), milliseconds INTEGER NOT NULL, bytes INTEGER, unit_price NUMERIC(10,2) NOT NULL, FOREIGN KEY (album_id) REFERENCES albums (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (genre_id) REFERENCES genres (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (media_type_id) REFERENCES media_types (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE invoice_lines ( id INTEGER PRIMARY KEY AUTOINCREMENT, invoice_id INTEGER NOT NULL, track_id INTEGER NOT NULL, unit_price NUMERIC(10,2) NOT NULL, quantity INTEGER NOT NULL, FOREIGN KEY (invoice_id) REFERENCES invoices (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE playlists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE playlist_tracks ( playlist_id INTEGER NOT NULL, track_id INTEGER NOT NULL, CONSTRAINT PK_PlaylistTrack PRIMARY KEY (playlist_id, track_id), FOREIGN KEY (playlist_id) REFERENCES playlists (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); INSERT INTO genres (name) VALUES ('Rock') INSERT INTO media_types (name) VALUES ('MPEG audio file') INSERT INTO artists (name) VALUES ('AC/DC') INSERT INTO albums (title, artist_id) VALUES ('For Those About To Rock We Salute You', 1) INSERT INTO tracks (name, album_id, media_type_id, genre_id, composer, milliseconds, bytes, unit_price) VALUES ('For Those About To Rock (We Salute You) INSERT INTO employees (last_name, first_name, title, birth_date, hire_date, address, city, state, country, postal_code, phone, fax, email) VALUES ('Adams', 'Andrew', 'General Manager', '1962-02-18 00:00:00', '2002-08-14 00:00:00', '11120 Jasper Ave NW', 'Edmonton', 'AB', 'Canada', 'T5K 2N1', '+1 (780) INSERT INTO customers (first_name, last_name, company, address, city, state, country, postal_code, phone, fax, email, support_rep_id) VALUES ('Luís', 'Gonçalves', 'Embraer - Empresa Brasileira de Aeronáutica S.A.', 'Av. Brigadeiro Faria Lima, 2170', 'São José dos Campos', 'SP', 'Brazil', '12227-000', '+55 (12) INSERT INTO invoices (customer_id, invoice_date, billing_address, billing_city, billing_country, billing_postal_code, total) VALUES (2, '2007-01-01 00:00:00', 'Theodor-Heuss-Straße 34', 'Stuttgart', 'Germany', '70174', 1.98) INSERT INTO invoice_lines (invoice_id, track_id, unit_price, quantity) VALUES (1, 2, 0.99, 1) INSERT INTO playlists (name) VALUES ('Music') INSERT INTO playlist_tracks (playlist_id, track_id) VALUES (1, 3402)

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SELECT address FROM employees WHERE first_name = "Nancy" AND last_name = "Edwards";

What is the address of employee Nancy Edwards?

CREATE TABLE artists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE albums ( id INTEGER PRIMARY KEY AUTOINCREMENT, title VARCHAR(160) NOT NULL, artist_id INTEGER NOT NULL, FOREIGN KEY (artist_id) REFERENCES artists (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE employees ( id INTEGER PRIMARY KEY AUTOINCREMENT, last_name VARCHAR(20) NOT NULL, first_name VARCHAR(20) NOT NULL, title VARCHAR(30), reports_to INTEGER, birth_date TIMESTAMP, hire_date TIMESTAMP, address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60), FOREIGN KEY (reports_to) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE customers ( id INTEGER PRIMARY KEY AUTOINCREMENT, first_name VARCHAR(40) NOT NULL, last_name VARCHAR(20) NOT NULL, company VARCHAR(80), address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60) NOT NULL, support_rep_id INTEGER, FOREIGN KEY (support_rep_id) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE genres ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE invoices ( id INTEGER PRIMARY KEY AUTOINCREMENT, customer_id INTEGER NOT NULL, invoice_date TIMESTAMP NOT NULL, billing_address VARCHAR(70), billing_city VARCHAR(40), billing_state VARCHAR(40), billing_country VARCHAR(40), billing_postal_code VARCHAR(10), total NUMERIC(10,2) NOT NULL, FOREIGN KEY (customer_id) REFERENCES customers (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE media_types ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE tracks ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(200) NOT NULL, album_id INTEGER, media_type_id INTEGER NOT NULL, genre_id INTEGER, composer VARCHAR(220), milliseconds INTEGER NOT NULL, bytes INTEGER, unit_price NUMERIC(10,2) NOT NULL, FOREIGN KEY (album_id) REFERENCES albums (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (genre_id) REFERENCES genres (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (media_type_id) REFERENCES media_types (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE invoice_lines ( id INTEGER PRIMARY KEY AUTOINCREMENT, invoice_id INTEGER NOT NULL, track_id INTEGER NOT NULL, unit_price NUMERIC(10,2) NOT NULL, quantity INTEGER NOT NULL, FOREIGN KEY (invoice_id) REFERENCES invoices (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE playlists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE playlist_tracks ( playlist_id INTEGER NOT NULL, track_id INTEGER NOT NULL, CONSTRAINT PK_PlaylistTrack PRIMARY KEY (playlist_id, track_id), FOREIGN KEY (playlist_id) REFERENCES playlists (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); INSERT INTO genres (name) VALUES ('Rock') INSERT INTO media_types (name) VALUES ('MPEG audio file') INSERT INTO artists (name) VALUES ('AC/DC') INSERT INTO albums (title, artist_id) VALUES ('For Those About To Rock We Salute You', 1) INSERT INTO tracks (name, album_id, media_type_id, genre_id, composer, milliseconds, bytes, unit_price) VALUES ('For Those About To Rock (We Salute You) INSERT INTO employees (last_name, first_name, title, birth_date, hire_date, address, city, state, country, postal_code, phone, fax, email) VALUES ('Adams', 'Andrew', 'General Manager', '1962-02-18 00:00:00', '2002-08-14 00:00:00', '11120 Jasper Ave NW', 'Edmonton', 'AB', 'Canada', 'T5K 2N1', '+1 (780) INSERT INTO customers (first_name, last_name, company, address, city, state, country, postal_code, phone, fax, email, support_rep_id) VALUES ('Luís', 'Gonçalves', 'Embraer - Empresa Brasileira de Aeronáutica S.A.', 'Av. Brigadeiro Faria Lima, 2170', 'São José dos Campos', 'SP', 'Brazil', '12227-000', '+55 (12) INSERT INTO invoices (customer_id, invoice_date, billing_address, billing_city, billing_country, billing_postal_code, total) VALUES (2, '2007-01-01 00:00:00', 'Theodor-Heuss-Straße 34', 'Stuttgart', 'Germany', '70174', 1.98) INSERT INTO invoice_lines (invoice_id, track_id, unit_price, quantity) VALUES (1, 2, 0.99, 1) INSERT INTO playlists (name) VALUES ('Music') INSERT INTO playlist_tracks (playlist_id, track_id) VALUES (1, 3402)

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SELECT address FROM employees WHERE first_name = "Nancy" AND last_name = "Edwards";

What is Nancy Edwards's address?

CREATE TABLE artists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE albums ( id INTEGER PRIMARY KEY AUTOINCREMENT, title VARCHAR(160) NOT NULL, artist_id INTEGER NOT NULL, FOREIGN KEY (artist_id) REFERENCES artists (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE employees ( id INTEGER PRIMARY KEY AUTOINCREMENT, last_name VARCHAR(20) NOT NULL, first_name VARCHAR(20) NOT NULL, title VARCHAR(30), reports_to INTEGER, birth_date TIMESTAMP, hire_date TIMESTAMP, address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60), FOREIGN KEY (reports_to) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE customers ( id INTEGER PRIMARY KEY AUTOINCREMENT, first_name VARCHAR(40) NOT NULL, last_name VARCHAR(20) NOT NULL, company VARCHAR(80), address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60) NOT NULL, support_rep_id INTEGER, FOREIGN KEY (support_rep_id) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE genres ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE invoices ( id INTEGER PRIMARY KEY AUTOINCREMENT, customer_id INTEGER NOT NULL, invoice_date TIMESTAMP NOT NULL, billing_address VARCHAR(70), billing_city VARCHAR(40), billing_state VARCHAR(40), billing_country VARCHAR(40), billing_postal_code VARCHAR(10), total NUMERIC(10,2) NOT NULL, FOREIGN KEY (customer_id) REFERENCES customers (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE media_types ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE tracks ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(200) NOT NULL, album_id INTEGER, media_type_id INTEGER NOT NULL, genre_id INTEGER, composer VARCHAR(220), milliseconds INTEGER NOT NULL, bytes INTEGER, unit_price NUMERIC(10,2) NOT NULL, FOREIGN KEY (album_id) REFERENCES albums (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (genre_id) REFERENCES genres (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (media_type_id) REFERENCES media_types (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE invoice_lines ( id INTEGER PRIMARY KEY AUTOINCREMENT, invoice_id INTEGER NOT NULL, track_id INTEGER NOT NULL, unit_price NUMERIC(10,2) NOT NULL, quantity INTEGER NOT NULL, FOREIGN KEY (invoice_id) REFERENCES invoices (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE playlists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE playlist_tracks ( playlist_id INTEGER NOT NULL, track_id INTEGER NOT NULL, CONSTRAINT PK_PlaylistTrack PRIMARY KEY (playlist_id, track_id), FOREIGN KEY (playlist_id) REFERENCES playlists (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); INSERT INTO genres (name) VALUES ('Rock') INSERT INTO media_types (name) VALUES ('MPEG audio file') INSERT INTO artists (name) VALUES ('AC/DC') INSERT INTO albums (title, artist_id) VALUES ('For Those About To Rock We Salute You', 1) INSERT INTO tracks (name, album_id, media_type_id, genre_id, composer, milliseconds, bytes, unit_price) VALUES ('For Those About To Rock (We Salute You) INSERT INTO employees (last_name, first_name, title, birth_date, hire_date, address, city, state, country, postal_code, phone, fax, email) VALUES ('Adams', 'Andrew', 'General Manager', '1962-02-18 00:00:00', '2002-08-14 00:00:00', '11120 Jasper Ave NW', 'Edmonton', 'AB', 'Canada', 'T5K 2N1', '+1 (780) INSERT INTO customers (first_name, last_name, company, address, city, state, country, postal_code, phone, fax, email, support_rep_id) VALUES ('Luís', 'Gonçalves', 'Embraer - Empresa Brasileira de Aeronáutica S.A.', 'Av. Brigadeiro Faria Lima, 2170', 'São José dos Campos', 'SP', 'Brazil', '12227-000', '+55 (12) INSERT INTO invoices (customer_id, invoice_date, billing_address, billing_city, billing_country, billing_postal_code, total) VALUES (2, '2007-01-01 00:00:00', 'Theodor-Heuss-Straße 34', 'Stuttgart', 'Germany', '70174', 1.98) INSERT INTO invoice_lines (invoice_id, track_id, unit_price, quantity) VALUES (1, 2, 0.99, 1) INSERT INTO playlists (name) VALUES ('Music') INSERT INTO playlist_tracks (playlist_id, track_id) VALUES (1, 3402)

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SELECT T1.first_name , T1.last_name FROM employees AS T1 JOIN customers AS T2 ON T1.id = T2.support_rep_id GROUP BY T1.id ORDER BY count(*) DESC LIMIT 1

Find the full name of employee who supported the most number of customers.

CREATE TABLE artists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE albums ( id INTEGER PRIMARY KEY AUTOINCREMENT, title VARCHAR(160) NOT NULL, artist_id INTEGER NOT NULL, FOREIGN KEY (artist_id) REFERENCES artists (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE employees ( id INTEGER PRIMARY KEY AUTOINCREMENT, last_name VARCHAR(20) NOT NULL, first_name VARCHAR(20) NOT NULL, title VARCHAR(30), reports_to INTEGER, birth_date TIMESTAMP, hire_date TIMESTAMP, address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60), FOREIGN KEY (reports_to) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE customers ( id INTEGER PRIMARY KEY AUTOINCREMENT, first_name VARCHAR(40) NOT NULL, last_name VARCHAR(20) NOT NULL, company VARCHAR(80), address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60) NOT NULL, support_rep_id INTEGER, FOREIGN KEY (support_rep_id) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE genres ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE invoices ( id INTEGER PRIMARY KEY AUTOINCREMENT, customer_id INTEGER NOT NULL, invoice_date TIMESTAMP NOT NULL, billing_address VARCHAR(70), billing_city VARCHAR(40), billing_state VARCHAR(40), billing_country VARCHAR(40), billing_postal_code VARCHAR(10), total NUMERIC(10,2) NOT NULL, FOREIGN KEY (customer_id) REFERENCES customers (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE media_types ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE tracks ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(200) NOT NULL, album_id INTEGER, media_type_id INTEGER NOT NULL, genre_id INTEGER, composer VARCHAR(220), milliseconds INTEGER NOT NULL, bytes INTEGER, unit_price NUMERIC(10,2) NOT NULL, FOREIGN KEY (album_id) REFERENCES albums (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (genre_id) REFERENCES genres (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (media_type_id) REFERENCES media_types (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE invoice_lines ( id INTEGER PRIMARY KEY AUTOINCREMENT, invoice_id INTEGER NOT NULL, track_id INTEGER NOT NULL, unit_price NUMERIC(10,2) NOT NULL, quantity INTEGER NOT NULL, FOREIGN KEY (invoice_id) REFERENCES invoices (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE playlists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE playlist_tracks ( playlist_id INTEGER NOT NULL, track_id INTEGER NOT NULL, CONSTRAINT PK_PlaylistTrack PRIMARY KEY (playlist_id, track_id), FOREIGN KEY (playlist_id) REFERENCES playlists (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); INSERT INTO genres (name) VALUES ('Rock') INSERT INTO media_types (name) VALUES ('MPEG audio file') INSERT INTO artists (name) VALUES ('AC/DC') INSERT INTO albums (title, artist_id) VALUES ('For Those About To Rock We Salute You', 1) INSERT INTO tracks (name, album_id, media_type_id, genre_id, composer, milliseconds, bytes, unit_price) VALUES ('For Those About To Rock (We Salute You) INSERT INTO employees (last_name, first_name, title, birth_date, hire_date, address, city, state, country, postal_code, phone, fax, email) VALUES ('Adams', 'Andrew', 'General Manager', '1962-02-18 00:00:00', '2002-08-14 00:00:00', '11120 Jasper Ave NW', 'Edmonton', 'AB', 'Canada', 'T5K 2N1', '+1 (780) INSERT INTO customers (first_name, last_name, company, address, city, state, country, postal_code, phone, fax, email, support_rep_id) VALUES ('Luís', 'Gonçalves', 'Embraer - Empresa Brasileira de Aeronáutica S.A.', 'Av. Brigadeiro Faria Lima, 2170', 'São José dos Campos', 'SP', 'Brazil', '12227-000', '+55 (12) INSERT INTO invoices (customer_id, invoice_date, billing_address, billing_city, billing_country, billing_postal_code, total) VALUES (2, '2007-01-01 00:00:00', 'Theodor-Heuss-Straße 34', 'Stuttgart', 'Germany', '70174', 1.98) INSERT INTO invoice_lines (invoice_id, track_id, unit_price, quantity) VALUES (1, 2, 0.99, 1) INSERT INTO playlists (name) VALUES ('Music') INSERT INTO playlist_tracks (playlist_id, track_id) VALUES (1, 3402)

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SELECT T1.first_name , T1.last_name FROM employees AS T1 JOIN customers AS T2 ON T1.id = T2.support_rep_id GROUP BY T1.id ORDER BY count(*) DESC LIMIT 1

What is the full name of the employee who has the most customers?

CREATE TABLE artists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE albums ( id INTEGER PRIMARY KEY AUTOINCREMENT, title VARCHAR(160) NOT NULL, artist_id INTEGER NOT NULL, FOREIGN KEY (artist_id) REFERENCES artists (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE employees ( id INTEGER PRIMARY KEY AUTOINCREMENT, last_name VARCHAR(20) NOT NULL, first_name VARCHAR(20) NOT NULL, title VARCHAR(30), reports_to INTEGER, birth_date TIMESTAMP, hire_date TIMESTAMP, address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60), FOREIGN KEY (reports_to) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE customers ( id INTEGER PRIMARY KEY AUTOINCREMENT, first_name VARCHAR(40) NOT NULL, last_name VARCHAR(20) NOT NULL, company VARCHAR(80), address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60) NOT NULL, support_rep_id INTEGER, FOREIGN KEY (support_rep_id) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE genres ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE invoices ( id INTEGER PRIMARY KEY AUTOINCREMENT, customer_id INTEGER NOT NULL, invoice_date TIMESTAMP NOT NULL, billing_address VARCHAR(70), billing_city VARCHAR(40), billing_state VARCHAR(40), billing_country VARCHAR(40), billing_postal_code VARCHAR(10), total NUMERIC(10,2) NOT NULL, FOREIGN KEY (customer_id) REFERENCES customers (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE media_types ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE tracks ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(200) NOT NULL, album_id INTEGER, media_type_id INTEGER NOT NULL, genre_id INTEGER, composer VARCHAR(220), milliseconds INTEGER NOT NULL, bytes INTEGER, unit_price NUMERIC(10,2) NOT NULL, FOREIGN KEY (album_id) REFERENCES albums (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (genre_id) REFERENCES genres (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (media_type_id) REFERENCES media_types (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE invoice_lines ( id INTEGER PRIMARY KEY AUTOINCREMENT, invoice_id INTEGER NOT NULL, track_id INTEGER NOT NULL, unit_price NUMERIC(10,2) NOT NULL, quantity INTEGER NOT NULL, FOREIGN KEY (invoice_id) REFERENCES invoices (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE playlists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE playlist_tracks ( playlist_id INTEGER NOT NULL, track_id INTEGER NOT NULL, CONSTRAINT PK_PlaylistTrack PRIMARY KEY (playlist_id, track_id), FOREIGN KEY (playlist_id) REFERENCES playlists (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); INSERT INTO genres (name) VALUES ('Rock') INSERT INTO media_types (name) VALUES ('MPEG audio file') INSERT INTO artists (name) VALUES ('AC/DC') INSERT INTO albums (title, artist_id) VALUES ('For Those About To Rock We Salute You', 1) INSERT INTO tracks (name, album_id, media_type_id, genre_id, composer, milliseconds, bytes, unit_price) VALUES ('For Those About To Rock (We Salute You) INSERT INTO employees (last_name, first_name, title, birth_date, hire_date, address, city, state, country, postal_code, phone, fax, email) VALUES ('Adams', 'Andrew', 'General Manager', '1962-02-18 00:00:00', '2002-08-14 00:00:00', '11120 Jasper Ave NW', 'Edmonton', 'AB', 'Canada', 'T5K 2N1', '+1 (780) INSERT INTO customers (first_name, last_name, company, address, city, state, country, postal_code, phone, fax, email, support_rep_id) VALUES ('Luís', 'Gonçalves', 'Embraer - Empresa Brasileira de Aeronáutica S.A.', 'Av. Brigadeiro Faria Lima, 2170', 'São José dos Campos', 'SP', 'Brazil', '12227-000', '+55 (12) INSERT INTO invoices (customer_id, invoice_date, billing_address, billing_city, billing_country, billing_postal_code, total) VALUES (2, '2007-01-01 00:00:00', 'Theodor-Heuss-Straße 34', 'Stuttgart', 'Germany', '70174', 1.98) INSERT INTO invoice_lines (invoice_id, track_id, unit_price, quantity) VALUES (1, 2, 0.99, 1) INSERT INTO playlists (name) VALUES ('Music') INSERT INTO playlist_tracks (playlist_id, track_id) VALUES (1, 3402)

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SELECT count(*) FROM employees WHERE country = "Canada";

How many employees are living in Canada?

CREATE TABLE artists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE albums ( id INTEGER PRIMARY KEY AUTOINCREMENT, title VARCHAR(160) NOT NULL, artist_id INTEGER NOT NULL, FOREIGN KEY (artist_id) REFERENCES artists (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE employees ( id INTEGER PRIMARY KEY AUTOINCREMENT, last_name VARCHAR(20) NOT NULL, first_name VARCHAR(20) NOT NULL, title VARCHAR(30), reports_to INTEGER, birth_date TIMESTAMP, hire_date TIMESTAMP, address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60), FOREIGN KEY (reports_to) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE customers ( id INTEGER PRIMARY KEY AUTOINCREMENT, first_name VARCHAR(40) NOT NULL, last_name VARCHAR(20) NOT NULL, company VARCHAR(80), address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60) NOT NULL, support_rep_id INTEGER, FOREIGN KEY (support_rep_id) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE genres ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE invoices ( id INTEGER PRIMARY KEY AUTOINCREMENT, customer_id INTEGER NOT NULL, invoice_date TIMESTAMP NOT NULL, billing_address VARCHAR(70), billing_city VARCHAR(40), billing_state VARCHAR(40), billing_country VARCHAR(40), billing_postal_code VARCHAR(10), total NUMERIC(10,2) NOT NULL, FOREIGN KEY (customer_id) REFERENCES customers (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE media_types ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE tracks ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(200) NOT NULL, album_id INTEGER, media_type_id INTEGER NOT NULL, genre_id INTEGER, composer VARCHAR(220), milliseconds INTEGER NOT NULL, bytes INTEGER, unit_price NUMERIC(10,2) NOT NULL, FOREIGN KEY (album_id) REFERENCES albums (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (genre_id) REFERENCES genres (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (media_type_id) REFERENCES media_types (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE invoice_lines ( id INTEGER PRIMARY KEY AUTOINCREMENT, invoice_id INTEGER NOT NULL, track_id INTEGER NOT NULL, unit_price NUMERIC(10,2) NOT NULL, quantity INTEGER NOT NULL, FOREIGN KEY (invoice_id) REFERENCES invoices (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE playlists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE playlist_tracks ( playlist_id INTEGER NOT NULL, track_id INTEGER NOT NULL, CONSTRAINT PK_PlaylistTrack PRIMARY KEY (playlist_id, track_id), FOREIGN KEY (playlist_id) REFERENCES playlists (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); INSERT INTO genres (name) VALUES ('Rock') INSERT INTO media_types (name) VALUES ('MPEG audio file') INSERT INTO artists (name) VALUES ('AC/DC') INSERT INTO albums (title, artist_id) VALUES ('For Those About To Rock We Salute You', 1) INSERT INTO tracks (name, album_id, media_type_id, genre_id, composer, milliseconds, bytes, unit_price) VALUES ('For Those About To Rock (We Salute You) INSERT INTO employees (last_name, first_name, title, birth_date, hire_date, address, city, state, country, postal_code, phone, fax, email) VALUES ('Adams', 'Andrew', 'General Manager', '1962-02-18 00:00:00', '2002-08-14 00:00:00', '11120 Jasper Ave NW', 'Edmonton', 'AB', 'Canada', 'T5K 2N1', '+1 (780) INSERT INTO customers (first_name, last_name, company, address, city, state, country, postal_code, phone, fax, email, support_rep_id) VALUES ('Luís', 'Gonçalves', 'Embraer - Empresa Brasileira de Aeronáutica S.A.', 'Av. Brigadeiro Faria Lima, 2170', 'São José dos Campos', 'SP', 'Brazil', '12227-000', '+55 (12) INSERT INTO invoices (customer_id, invoice_date, billing_address, billing_city, billing_country, billing_postal_code, total) VALUES (2, '2007-01-01 00:00:00', 'Theodor-Heuss-Straße 34', 'Stuttgart', 'Germany', '70174', 1.98) INSERT INTO invoice_lines (invoice_id, track_id, unit_price, quantity) VALUES (1, 2, 0.99, 1) INSERT INTO playlists (name) VALUES ('Music') INSERT INTO playlist_tracks (playlist_id, track_id) VALUES (1, 3402)

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SELECT count(*) FROM employees WHERE country = "Canada";

How many employees live in Canada?

CREATE TABLE artists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE albums ( id INTEGER PRIMARY KEY AUTOINCREMENT, title VARCHAR(160) NOT NULL, artist_id INTEGER NOT NULL, FOREIGN KEY (artist_id) REFERENCES artists (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE employees ( id INTEGER PRIMARY KEY AUTOINCREMENT, last_name VARCHAR(20) NOT NULL, first_name VARCHAR(20) NOT NULL, title VARCHAR(30), reports_to INTEGER, birth_date TIMESTAMP, hire_date TIMESTAMP, address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60), FOREIGN KEY (reports_to) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE customers ( id INTEGER PRIMARY KEY AUTOINCREMENT, first_name VARCHAR(40) NOT NULL, last_name VARCHAR(20) NOT NULL, company VARCHAR(80), address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60) NOT NULL, support_rep_id INTEGER, FOREIGN KEY (support_rep_id) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE genres ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE invoices ( id INTEGER PRIMARY KEY AUTOINCREMENT, customer_id INTEGER NOT NULL, invoice_date TIMESTAMP NOT NULL, billing_address VARCHAR(70), billing_city VARCHAR(40), billing_state VARCHAR(40), billing_country VARCHAR(40), billing_postal_code VARCHAR(10), total NUMERIC(10,2) NOT NULL, FOREIGN KEY (customer_id) REFERENCES customers (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE media_types ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE tracks ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(200) NOT NULL, album_id INTEGER, media_type_id INTEGER NOT NULL, genre_id INTEGER, composer VARCHAR(220), milliseconds INTEGER NOT NULL, bytes INTEGER, unit_price NUMERIC(10,2) NOT NULL, FOREIGN KEY (album_id) REFERENCES albums (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (genre_id) REFERENCES genres (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (media_type_id) REFERENCES media_types (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE invoice_lines ( id INTEGER PRIMARY KEY AUTOINCREMENT, invoice_id INTEGER NOT NULL, track_id INTEGER NOT NULL, unit_price NUMERIC(10,2) NOT NULL, quantity INTEGER NOT NULL, FOREIGN KEY (invoice_id) REFERENCES invoices (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE playlists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE playlist_tracks ( playlist_id INTEGER NOT NULL, track_id INTEGER NOT NULL, CONSTRAINT PK_PlaylistTrack PRIMARY KEY (playlist_id, track_id), FOREIGN KEY (playlist_id) REFERENCES playlists (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); INSERT INTO genres (name) VALUES ('Rock') INSERT INTO media_types (name) VALUES ('MPEG audio file') INSERT INTO artists (name) VALUES ('AC/DC') INSERT INTO albums (title, artist_id) VALUES ('For Those About To Rock We Salute You', 1) INSERT INTO tracks (name, album_id, media_type_id, genre_id, composer, milliseconds, bytes, unit_price) VALUES ('For Those About To Rock (We Salute You) INSERT INTO employees (last_name, first_name, title, birth_date, hire_date, address, city, state, country, postal_code, phone, fax, email) VALUES ('Adams', 'Andrew', 'General Manager', '1962-02-18 00:00:00', '2002-08-14 00:00:00', '11120 Jasper Ave NW', 'Edmonton', 'AB', 'Canada', 'T5K 2N1', '+1 (780) INSERT INTO customers (first_name, last_name, company, address, city, state, country, postal_code, phone, fax, email, support_rep_id) VALUES ('Luís', 'Gonçalves', 'Embraer - Empresa Brasileira de Aeronáutica S.A.', 'Av. Brigadeiro Faria Lima, 2170', 'São José dos Campos', 'SP', 'Brazil', '12227-000', '+55 (12) INSERT INTO invoices (customer_id, invoice_date, billing_address, billing_city, billing_country, billing_postal_code, total) VALUES (2, '2007-01-01 00:00:00', 'Theodor-Heuss-Straße 34', 'Stuttgart', 'Germany', '70174', 1.98) INSERT INTO invoice_lines (invoice_id, track_id, unit_price, quantity) VALUES (1, 2, 0.99, 1) INSERT INTO playlists (name) VALUES ('Music') INSERT INTO playlist_tracks (playlist_id, track_id) VALUES (1, 3402)

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SELECT phone FROM employees WHERE first_name = "Nancy" AND last_name = "Edwards";

What is employee Nancy Edwards's phone number?

CREATE TABLE artists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE albums ( id INTEGER PRIMARY KEY AUTOINCREMENT, title VARCHAR(160) NOT NULL, artist_id INTEGER NOT NULL, FOREIGN KEY (artist_id) REFERENCES artists (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE employees ( id INTEGER PRIMARY KEY AUTOINCREMENT, last_name VARCHAR(20) NOT NULL, first_name VARCHAR(20) NOT NULL, title VARCHAR(30), reports_to INTEGER, birth_date TIMESTAMP, hire_date TIMESTAMP, address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60), FOREIGN KEY (reports_to) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE customers ( id INTEGER PRIMARY KEY AUTOINCREMENT, first_name VARCHAR(40) NOT NULL, last_name VARCHAR(20) NOT NULL, company VARCHAR(80), address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60) NOT NULL, support_rep_id INTEGER, FOREIGN KEY (support_rep_id) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE genres ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE invoices ( id INTEGER PRIMARY KEY AUTOINCREMENT, customer_id INTEGER NOT NULL, invoice_date TIMESTAMP NOT NULL, billing_address VARCHAR(70), billing_city VARCHAR(40), billing_state VARCHAR(40), billing_country VARCHAR(40), billing_postal_code VARCHAR(10), total NUMERIC(10,2) NOT NULL, FOREIGN KEY (customer_id) REFERENCES customers (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE media_types ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE tracks ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(200) NOT NULL, album_id INTEGER, media_type_id INTEGER NOT NULL, genre_id INTEGER, composer VARCHAR(220), milliseconds INTEGER NOT NULL, bytes INTEGER, unit_price NUMERIC(10,2) NOT NULL, FOREIGN KEY (album_id) REFERENCES albums (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (genre_id) REFERENCES genres (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (media_type_id) REFERENCES media_types (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE invoice_lines ( id INTEGER PRIMARY KEY AUTOINCREMENT, invoice_id INTEGER NOT NULL, track_id INTEGER NOT NULL, unit_price NUMERIC(10,2) NOT NULL, quantity INTEGER NOT NULL, FOREIGN KEY (invoice_id) REFERENCES invoices (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE playlists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE playlist_tracks ( playlist_id INTEGER NOT NULL, track_id INTEGER NOT NULL, CONSTRAINT PK_PlaylistTrack PRIMARY KEY (playlist_id, track_id), FOREIGN KEY (playlist_id) REFERENCES playlists (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); INSERT INTO genres (name) VALUES ('Rock') INSERT INTO media_types (name) VALUES ('MPEG audio file') INSERT INTO artists (name) VALUES ('AC/DC') INSERT INTO albums (title, artist_id) VALUES ('For Those About To Rock We Salute You', 1) INSERT INTO tracks (name, album_id, media_type_id, genre_id, composer, milliseconds, bytes, unit_price) VALUES ('For Those About To Rock (We Salute You) INSERT INTO employees (last_name, first_name, title, birth_date, hire_date, address, city, state, country, postal_code, phone, fax, email) VALUES ('Adams', 'Andrew', 'General Manager', '1962-02-18 00:00:00', '2002-08-14 00:00:00', '11120 Jasper Ave NW', 'Edmonton', 'AB', 'Canada', 'T5K 2N1', '+1 (780) INSERT INTO customers (first_name, last_name, company, address, city, state, country, postal_code, phone, fax, email, support_rep_id) VALUES ('Luís', 'Gonçalves', 'Embraer - Empresa Brasileira de Aeronáutica S.A.', 'Av. Brigadeiro Faria Lima, 2170', 'São José dos Campos', 'SP', 'Brazil', '12227-000', '+55 (12) INSERT INTO invoices (customer_id, invoice_date, billing_address, billing_city, billing_country, billing_postal_code, total) VALUES (2, '2007-01-01 00:00:00', 'Theodor-Heuss-Straße 34', 'Stuttgart', 'Germany', '70174', 1.98) INSERT INTO invoice_lines (invoice_id, track_id, unit_price, quantity) VALUES (1, 2, 0.99, 1) INSERT INTO playlists (name) VALUES ('Music') INSERT INTO playlist_tracks (playlist_id, track_id) VALUES (1, 3402)

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SELECT phone FROM employees WHERE first_name = "Nancy" AND last_name = "Edwards";

What is the the phone number of Nancy Edwards?

CREATE TABLE artists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE albums ( id INTEGER PRIMARY KEY AUTOINCREMENT, title VARCHAR(160) NOT NULL, artist_id INTEGER NOT NULL, FOREIGN KEY (artist_id) REFERENCES artists (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE employees ( id INTEGER PRIMARY KEY AUTOINCREMENT, last_name VARCHAR(20) NOT NULL, first_name VARCHAR(20) NOT NULL, title VARCHAR(30), reports_to INTEGER, birth_date TIMESTAMP, hire_date TIMESTAMP, address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60), FOREIGN KEY (reports_to) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE customers ( id INTEGER PRIMARY KEY AUTOINCREMENT, first_name VARCHAR(40) NOT NULL, last_name VARCHAR(20) NOT NULL, company VARCHAR(80), address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60) NOT NULL, support_rep_id INTEGER, FOREIGN KEY (support_rep_id) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE genres ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE invoices ( id INTEGER PRIMARY KEY AUTOINCREMENT, customer_id INTEGER NOT NULL, invoice_date TIMESTAMP NOT NULL, billing_address VARCHAR(70), billing_city VARCHAR(40), billing_state VARCHAR(40), billing_country VARCHAR(40), billing_postal_code VARCHAR(10), total NUMERIC(10,2) NOT NULL, FOREIGN KEY (customer_id) REFERENCES customers (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE media_types ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE tracks ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(200) NOT NULL, album_id INTEGER, media_type_id INTEGER NOT NULL, genre_id INTEGER, composer VARCHAR(220), milliseconds INTEGER NOT NULL, bytes INTEGER, unit_price NUMERIC(10,2) NOT NULL, FOREIGN KEY (album_id) REFERENCES albums (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (genre_id) REFERENCES genres (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (media_type_id) REFERENCES media_types (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE invoice_lines ( id INTEGER PRIMARY KEY AUTOINCREMENT, invoice_id INTEGER NOT NULL, track_id INTEGER NOT NULL, unit_price NUMERIC(10,2) NOT NULL, quantity INTEGER NOT NULL, FOREIGN KEY (invoice_id) REFERENCES invoices (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE playlists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE playlist_tracks ( playlist_id INTEGER NOT NULL, track_id INTEGER NOT NULL, CONSTRAINT PK_PlaylistTrack PRIMARY KEY (playlist_id, track_id), FOREIGN KEY (playlist_id) REFERENCES playlists (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); INSERT INTO genres (name) VALUES ('Rock') INSERT INTO media_types (name) VALUES ('MPEG audio file') INSERT INTO artists (name) VALUES ('AC/DC') INSERT INTO albums (title, artist_id) VALUES ('For Those About To Rock We Salute You', 1) INSERT INTO tracks (name, album_id, media_type_id, genre_id, composer, milliseconds, bytes, unit_price) VALUES ('For Those About To Rock (We Salute You) INSERT INTO employees (last_name, first_name, title, birth_date, hire_date, address, city, state, country, postal_code, phone, fax, email) VALUES ('Adams', 'Andrew', 'General Manager', '1962-02-18 00:00:00', '2002-08-14 00:00:00', '11120 Jasper Ave NW', 'Edmonton', 'AB', 'Canada', 'T5K 2N1', '+1 (780) INSERT INTO customers (first_name, last_name, company, address, city, state, country, postal_code, phone, fax, email, support_rep_id) VALUES ('Luís', 'Gonçalves', 'Embraer - Empresa Brasileira de Aeronáutica S.A.', 'Av. Brigadeiro Faria Lima, 2170', 'São José dos Campos', 'SP', 'Brazil', '12227-000', '+55 (12) INSERT INTO invoices (customer_id, invoice_date, billing_address, billing_city, billing_country, billing_postal_code, total) VALUES (2, '2007-01-01 00:00:00', 'Theodor-Heuss-Straße 34', 'Stuttgart', 'Germany', '70174', 1.98) INSERT INTO invoice_lines (invoice_id, track_id, unit_price, quantity) VALUES (1, 2, 0.99, 1) INSERT INTO playlists (name) VALUES ('Music') INSERT INTO playlist_tracks (playlist_id, track_id) VALUES (1, 3402)

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SELECT first_name , last_name FROM employees ORDER BY birth_date DESC LIMIT 1;

Who is the youngest employee in the company? List employee's first and last name.

CREATE TABLE artists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE albums ( id INTEGER PRIMARY KEY AUTOINCREMENT, title VARCHAR(160) NOT NULL, artist_id INTEGER NOT NULL, FOREIGN KEY (artist_id) REFERENCES artists (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE employees ( id INTEGER PRIMARY KEY AUTOINCREMENT, last_name VARCHAR(20) NOT NULL, first_name VARCHAR(20) NOT NULL, title VARCHAR(30), reports_to INTEGER, birth_date TIMESTAMP, hire_date TIMESTAMP, address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60), FOREIGN KEY (reports_to) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE customers ( id INTEGER PRIMARY KEY AUTOINCREMENT, first_name VARCHAR(40) NOT NULL, last_name VARCHAR(20) NOT NULL, company VARCHAR(80), address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60) NOT NULL, support_rep_id INTEGER, FOREIGN KEY (support_rep_id) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE genres ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE invoices ( id INTEGER PRIMARY KEY AUTOINCREMENT, customer_id INTEGER NOT NULL, invoice_date TIMESTAMP NOT NULL, billing_address VARCHAR(70), billing_city VARCHAR(40), billing_state VARCHAR(40), billing_country VARCHAR(40), billing_postal_code VARCHAR(10), total NUMERIC(10,2) NOT NULL, FOREIGN KEY (customer_id) REFERENCES customers (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE media_types ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE tracks ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(200) NOT NULL, album_id INTEGER, media_type_id INTEGER NOT NULL, genre_id INTEGER, composer VARCHAR(220), milliseconds INTEGER NOT NULL, bytes INTEGER, unit_price NUMERIC(10,2) NOT NULL, FOREIGN KEY (album_id) REFERENCES albums (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (genre_id) REFERENCES genres (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (media_type_id) REFERENCES media_types (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE invoice_lines ( id INTEGER PRIMARY KEY AUTOINCREMENT, invoice_id INTEGER NOT NULL, track_id INTEGER NOT NULL, unit_price NUMERIC(10,2) NOT NULL, quantity INTEGER NOT NULL, FOREIGN KEY (invoice_id) REFERENCES invoices (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE playlists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE playlist_tracks ( playlist_id INTEGER NOT NULL, track_id INTEGER NOT NULL, CONSTRAINT PK_PlaylistTrack PRIMARY KEY (playlist_id, track_id), FOREIGN KEY (playlist_id) REFERENCES playlists (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); INSERT INTO genres (name) VALUES ('Rock') INSERT INTO media_types (name) VALUES ('MPEG audio file') INSERT INTO artists (name) VALUES ('AC/DC') INSERT INTO albums (title, artist_id) VALUES ('For Those About To Rock We Salute You', 1) INSERT INTO tracks (name, album_id, media_type_id, genre_id, composer, milliseconds, bytes, unit_price) VALUES ('For Those About To Rock (We Salute You) INSERT INTO employees (last_name, first_name, title, birth_date, hire_date, address, city, state, country, postal_code, phone, fax, email) VALUES ('Adams', 'Andrew', 'General Manager', '1962-02-18 00:00:00', '2002-08-14 00:00:00', '11120 Jasper Ave NW', 'Edmonton', 'AB', 'Canada', 'T5K 2N1', '+1 (780) INSERT INTO customers (first_name, last_name, company, address, city, state, country, postal_code, phone, fax, email, support_rep_id) VALUES ('Luís', 'Gonçalves', 'Embraer - Empresa Brasileira de Aeronáutica S.A.', 'Av. Brigadeiro Faria Lima, 2170', 'São José dos Campos', 'SP', 'Brazil', '12227-000', '+55 (12) INSERT INTO invoices (customer_id, invoice_date, billing_address, billing_city, billing_country, billing_postal_code, total) VALUES (2, '2007-01-01 00:00:00', 'Theodor-Heuss-Straße 34', 'Stuttgart', 'Germany', '70174', 1.98) INSERT INTO invoice_lines (invoice_id, track_id, unit_price, quantity) VALUES (1, 2, 0.99, 1) INSERT INTO playlists (name) VALUES ('Music') INSERT INTO playlist_tracks (playlist_id, track_id) VALUES (1, 3402)

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SELECT first_name , last_name FROM employees ORDER BY birth_date DESC LIMIT 1;

What si the youngest employee's first and last name?

CREATE TABLE artists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE albums ( id INTEGER PRIMARY KEY AUTOINCREMENT, title VARCHAR(160) NOT NULL, artist_id INTEGER NOT NULL, FOREIGN KEY (artist_id) REFERENCES artists (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE employees ( id INTEGER PRIMARY KEY AUTOINCREMENT, last_name VARCHAR(20) NOT NULL, first_name VARCHAR(20) NOT NULL, title VARCHAR(30), reports_to INTEGER, birth_date TIMESTAMP, hire_date TIMESTAMP, address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60), FOREIGN KEY (reports_to) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE customers ( id INTEGER PRIMARY KEY AUTOINCREMENT, first_name VARCHAR(40) NOT NULL, last_name VARCHAR(20) NOT NULL, company VARCHAR(80), address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60) NOT NULL, support_rep_id INTEGER, FOREIGN KEY (support_rep_id) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE genres ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE invoices ( id INTEGER PRIMARY KEY AUTOINCREMENT, customer_id INTEGER NOT NULL, invoice_date TIMESTAMP NOT NULL, billing_address VARCHAR(70), billing_city VARCHAR(40), billing_state VARCHAR(40), billing_country VARCHAR(40), billing_postal_code VARCHAR(10), total NUMERIC(10,2) NOT NULL, FOREIGN KEY (customer_id) REFERENCES customers (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE media_types ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE tracks ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(200) NOT NULL, album_id INTEGER, media_type_id INTEGER NOT NULL, genre_id INTEGER, composer VARCHAR(220), milliseconds INTEGER NOT NULL, bytes INTEGER, unit_price NUMERIC(10,2) NOT NULL, FOREIGN KEY (album_id) REFERENCES albums (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (genre_id) REFERENCES genres (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (media_type_id) REFERENCES media_types (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE invoice_lines ( id INTEGER PRIMARY KEY AUTOINCREMENT, invoice_id INTEGER NOT NULL, track_id INTEGER NOT NULL, unit_price NUMERIC(10,2) NOT NULL, quantity INTEGER NOT NULL, FOREIGN KEY (invoice_id) REFERENCES invoices (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE playlists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE playlist_tracks ( playlist_id INTEGER NOT NULL, track_id INTEGER NOT NULL, CONSTRAINT PK_PlaylistTrack PRIMARY KEY (playlist_id, track_id), FOREIGN KEY (playlist_id) REFERENCES playlists (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); INSERT INTO genres (name) VALUES ('Rock') INSERT INTO media_types (name) VALUES ('MPEG audio file') INSERT INTO artists (name) VALUES ('AC/DC') INSERT INTO albums (title, artist_id) VALUES ('For Those About To Rock We Salute You', 1) INSERT INTO tracks (name, album_id, media_type_id, genre_id, composer, milliseconds, bytes, unit_price) VALUES ('For Those About To Rock (We Salute You) INSERT INTO employees (last_name, first_name, title, birth_date, hire_date, address, city, state, country, postal_code, phone, fax, email) VALUES ('Adams', 'Andrew', 'General Manager', '1962-02-18 00:00:00', '2002-08-14 00:00:00', '11120 Jasper Ave NW', 'Edmonton', 'AB', 'Canada', 'T5K 2N1', '+1 (780) INSERT INTO customers (first_name, last_name, company, address, city, state, country, postal_code, phone, fax, email, support_rep_id) VALUES ('Luís', 'Gonçalves', 'Embraer - Empresa Brasileira de Aeronáutica S.A.', 'Av. Brigadeiro Faria Lima, 2170', 'São José dos Campos', 'SP', 'Brazil', '12227-000', '+55 (12) INSERT INTO invoices (customer_id, invoice_date, billing_address, billing_city, billing_country, billing_postal_code, total) VALUES (2, '2007-01-01 00:00:00', 'Theodor-Heuss-Straße 34', 'Stuttgart', 'Germany', '70174', 1.98) INSERT INTO invoice_lines (invoice_id, track_id, unit_price, quantity) VALUES (1, 2, 0.99, 1) INSERT INTO playlists (name) VALUES ('Music') INSERT INTO playlist_tracks (playlist_id, track_id) VALUES (1, 3402)

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SELECT first_name , last_name FROM employees ORDER BY hire_date ASC LIMIT 10;

List top 10 employee work longest in the company. List employee's first and last name.

CREATE TABLE artists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE albums ( id INTEGER PRIMARY KEY AUTOINCREMENT, title VARCHAR(160) NOT NULL, artist_id INTEGER NOT NULL, FOREIGN KEY (artist_id) REFERENCES artists (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE employees ( id INTEGER PRIMARY KEY AUTOINCREMENT, last_name VARCHAR(20) NOT NULL, first_name VARCHAR(20) NOT NULL, title VARCHAR(30), reports_to INTEGER, birth_date TIMESTAMP, hire_date TIMESTAMP, address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60), FOREIGN KEY (reports_to) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE customers ( id INTEGER PRIMARY KEY AUTOINCREMENT, first_name VARCHAR(40) NOT NULL, last_name VARCHAR(20) NOT NULL, company VARCHAR(80), address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60) NOT NULL, support_rep_id INTEGER, FOREIGN KEY (support_rep_id) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE genres ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE invoices ( id INTEGER PRIMARY KEY AUTOINCREMENT, customer_id INTEGER NOT NULL, invoice_date TIMESTAMP NOT NULL, billing_address VARCHAR(70), billing_city VARCHAR(40), billing_state VARCHAR(40), billing_country VARCHAR(40), billing_postal_code VARCHAR(10), total NUMERIC(10,2) NOT NULL, FOREIGN KEY (customer_id) REFERENCES customers (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE media_types ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE tracks ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(200) NOT NULL, album_id INTEGER, media_type_id INTEGER NOT NULL, genre_id INTEGER, composer VARCHAR(220), milliseconds INTEGER NOT NULL, bytes INTEGER, unit_price NUMERIC(10,2) NOT NULL, FOREIGN KEY (album_id) REFERENCES albums (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (genre_id) REFERENCES genres (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (media_type_id) REFERENCES media_types (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE invoice_lines ( id INTEGER PRIMARY KEY AUTOINCREMENT, invoice_id INTEGER NOT NULL, track_id INTEGER NOT NULL, unit_price NUMERIC(10,2) NOT NULL, quantity INTEGER NOT NULL, FOREIGN KEY (invoice_id) REFERENCES invoices (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE playlists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE playlist_tracks ( playlist_id INTEGER NOT NULL, track_id INTEGER NOT NULL, CONSTRAINT PK_PlaylistTrack PRIMARY KEY (playlist_id, track_id), FOREIGN KEY (playlist_id) REFERENCES playlists (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); INSERT INTO genres (name) VALUES ('Rock') INSERT INTO media_types (name) VALUES ('MPEG audio file') INSERT INTO artists (name) VALUES ('AC/DC') INSERT INTO albums (title, artist_id) VALUES ('For Those About To Rock We Salute You', 1) INSERT INTO tracks (name, album_id, media_type_id, genre_id, composer, milliseconds, bytes, unit_price) VALUES ('For Those About To Rock (We Salute You) INSERT INTO employees (last_name, first_name, title, birth_date, hire_date, address, city, state, country, postal_code, phone, fax, email) VALUES ('Adams', 'Andrew', 'General Manager', '1962-02-18 00:00:00', '2002-08-14 00:00:00', '11120 Jasper Ave NW', 'Edmonton', 'AB', 'Canada', 'T5K 2N1', '+1 (780) INSERT INTO customers (first_name, last_name, company, address, city, state, country, postal_code, phone, fax, email, support_rep_id) VALUES ('Luís', 'Gonçalves', 'Embraer - Empresa Brasileira de Aeronáutica S.A.', 'Av. Brigadeiro Faria Lima, 2170', 'São José dos Campos', 'SP', 'Brazil', '12227-000', '+55 (12) INSERT INTO invoices (customer_id, invoice_date, billing_address, billing_city, billing_country, billing_postal_code, total) VALUES (2, '2007-01-01 00:00:00', 'Theodor-Heuss-Straße 34', 'Stuttgart', 'Germany', '70174', 1.98) INSERT INTO invoice_lines (invoice_id, track_id, unit_price, quantity) VALUES (1, 2, 0.99, 1) INSERT INTO playlists (name) VALUES ('Music') INSERT INTO playlist_tracks (playlist_id, track_id) VALUES (1, 3402)

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SELECT first_name , last_name FROM employees ORDER BY hire_date ASC LIMIT 10;

What are the first and last names of the top 10 longest-serving employees?

CREATE TABLE artists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE albums ( id INTEGER PRIMARY KEY AUTOINCREMENT, title VARCHAR(160) NOT NULL, artist_id INTEGER NOT NULL, FOREIGN KEY (artist_id) REFERENCES artists (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE employees ( id INTEGER PRIMARY KEY AUTOINCREMENT, last_name VARCHAR(20) NOT NULL, first_name VARCHAR(20) NOT NULL, title VARCHAR(30), reports_to INTEGER, birth_date TIMESTAMP, hire_date TIMESTAMP, address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60), FOREIGN KEY (reports_to) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE customers ( id INTEGER PRIMARY KEY AUTOINCREMENT, first_name VARCHAR(40) NOT NULL, last_name VARCHAR(20) NOT NULL, company VARCHAR(80), address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60) NOT NULL, support_rep_id INTEGER, FOREIGN KEY (support_rep_id) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE genres ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE invoices ( id INTEGER PRIMARY KEY AUTOINCREMENT, customer_id INTEGER NOT NULL, invoice_date TIMESTAMP NOT NULL, billing_address VARCHAR(70), billing_city VARCHAR(40), billing_state VARCHAR(40), billing_country VARCHAR(40), billing_postal_code VARCHAR(10), total NUMERIC(10,2) NOT NULL, FOREIGN KEY (customer_id) REFERENCES customers (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE media_types ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE tracks ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(200) NOT NULL, album_id INTEGER, media_type_id INTEGER NOT NULL, genre_id INTEGER, composer VARCHAR(220), milliseconds INTEGER NOT NULL, bytes INTEGER, unit_price NUMERIC(10,2) NOT NULL, FOREIGN KEY (album_id) REFERENCES albums (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (genre_id) REFERENCES genres (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (media_type_id) REFERENCES media_types (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE invoice_lines ( id INTEGER PRIMARY KEY AUTOINCREMENT, invoice_id INTEGER NOT NULL, track_id INTEGER NOT NULL, unit_price NUMERIC(10,2) NOT NULL, quantity INTEGER NOT NULL, FOREIGN KEY (invoice_id) REFERENCES invoices (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE playlists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE playlist_tracks ( playlist_id INTEGER NOT NULL, track_id INTEGER NOT NULL, CONSTRAINT PK_PlaylistTrack PRIMARY KEY (playlist_id, track_id), FOREIGN KEY (playlist_id) REFERENCES playlists (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); INSERT INTO genres (name) VALUES ('Rock') INSERT INTO media_types (name) VALUES ('MPEG audio file') INSERT INTO artists (name) VALUES ('AC/DC') INSERT INTO albums (title, artist_id) VALUES ('For Those About To Rock We Salute You', 1) INSERT INTO tracks (name, album_id, media_type_id, genre_id, composer, milliseconds, bytes, unit_price) VALUES ('For Those About To Rock (We Salute You) INSERT INTO employees (last_name, first_name, title, birth_date, hire_date, address, city, state, country, postal_code, phone, fax, email) VALUES ('Adams', 'Andrew', 'General Manager', '1962-02-18 00:00:00', '2002-08-14 00:00:00', '11120 Jasper Ave NW', 'Edmonton', 'AB', 'Canada', 'T5K 2N1', '+1 (780) INSERT INTO customers (first_name, last_name, company, address, city, state, country, postal_code, phone, fax, email, support_rep_id) VALUES ('Luís', 'Gonçalves', 'Embraer - Empresa Brasileira de Aeronáutica S.A.', 'Av. Brigadeiro Faria Lima, 2170', 'São José dos Campos', 'SP', 'Brazil', '12227-000', '+55 (12) INSERT INTO invoices (customer_id, invoice_date, billing_address, billing_city, billing_country, billing_postal_code, total) VALUES (2, '2007-01-01 00:00:00', 'Theodor-Heuss-Straße 34', 'Stuttgart', 'Germany', '70174', 1.98) INSERT INTO invoice_lines (invoice_id, track_id, unit_price, quantity) VALUES (1, 2, 0.99, 1) INSERT INTO playlists (name) VALUES ('Music') INSERT INTO playlist_tracks (playlist_id, track_id) VALUES (1, 3402)

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SELECT count(*) , city FROM employees WHERE title = 'IT Staff' GROUP BY city

Find the number of employees whose title is IT Staff from each city?

CREATE TABLE artists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE albums ( id INTEGER PRIMARY KEY AUTOINCREMENT, title VARCHAR(160) NOT NULL, artist_id INTEGER NOT NULL, FOREIGN KEY (artist_id) REFERENCES artists (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE employees ( id INTEGER PRIMARY KEY AUTOINCREMENT, last_name VARCHAR(20) NOT NULL, first_name VARCHAR(20) NOT NULL, title VARCHAR(30), reports_to INTEGER, birth_date TIMESTAMP, hire_date TIMESTAMP, address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60), FOREIGN KEY (reports_to) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE customers ( id INTEGER PRIMARY KEY AUTOINCREMENT, first_name VARCHAR(40) NOT NULL, last_name VARCHAR(20) NOT NULL, company VARCHAR(80), address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60) NOT NULL, support_rep_id INTEGER, FOREIGN KEY (support_rep_id) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE genres ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE invoices ( id INTEGER PRIMARY KEY AUTOINCREMENT, customer_id INTEGER NOT NULL, invoice_date TIMESTAMP NOT NULL, billing_address VARCHAR(70), billing_city VARCHAR(40), billing_state VARCHAR(40), billing_country VARCHAR(40), billing_postal_code VARCHAR(10), total NUMERIC(10,2) NOT NULL, FOREIGN KEY (customer_id) REFERENCES customers (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE media_types ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE tracks ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(200) NOT NULL, album_id INTEGER, media_type_id INTEGER NOT NULL, genre_id INTEGER, composer VARCHAR(220), milliseconds INTEGER NOT NULL, bytes INTEGER, unit_price NUMERIC(10,2) NOT NULL, FOREIGN KEY (album_id) REFERENCES albums (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (genre_id) REFERENCES genres (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (media_type_id) REFERENCES media_types (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE invoice_lines ( id INTEGER PRIMARY KEY AUTOINCREMENT, invoice_id INTEGER NOT NULL, track_id INTEGER NOT NULL, unit_price NUMERIC(10,2) NOT NULL, quantity INTEGER NOT NULL, FOREIGN KEY (invoice_id) REFERENCES invoices (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE playlists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE playlist_tracks ( playlist_id INTEGER NOT NULL, track_id INTEGER NOT NULL, CONSTRAINT PK_PlaylistTrack PRIMARY KEY (playlist_id, track_id), FOREIGN KEY (playlist_id) REFERENCES playlists (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); INSERT INTO genres (name) VALUES ('Rock') INSERT INTO media_types (name) VALUES ('MPEG audio file') INSERT INTO artists (name) VALUES ('AC/DC') INSERT INTO albums (title, artist_id) VALUES ('For Those About To Rock We Salute You', 1) INSERT INTO tracks (name, album_id, media_type_id, genre_id, composer, milliseconds, bytes, unit_price) VALUES ('For Those About To Rock (We Salute You) INSERT INTO employees (last_name, first_name, title, birth_date, hire_date, address, city, state, country, postal_code, phone, fax, email) VALUES ('Adams', 'Andrew', 'General Manager', '1962-02-18 00:00:00', '2002-08-14 00:00:00', '11120 Jasper Ave NW', 'Edmonton', 'AB', 'Canada', 'T5K 2N1', '+1 (780) INSERT INTO customers (first_name, last_name, company, address, city, state, country, postal_code, phone, fax, email, support_rep_id) VALUES ('Luís', 'Gonçalves', 'Embraer - Empresa Brasileira de Aeronáutica S.A.', 'Av. Brigadeiro Faria Lima, 2170', 'São José dos Campos', 'SP', 'Brazil', '12227-000', '+55 (12) INSERT INTO invoices (customer_id, invoice_date, billing_address, billing_city, billing_country, billing_postal_code, total) VALUES (2, '2007-01-01 00:00:00', 'Theodor-Heuss-Straße 34', 'Stuttgart', 'Germany', '70174', 1.98) INSERT INTO invoice_lines (invoice_id, track_id, unit_price, quantity) VALUES (1, 2, 0.99, 1) INSERT INTO playlists (name) VALUES ('Music') INSERT INTO playlist_tracks (playlist_id, track_id) VALUES (1, 3402)

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SELECT count(*) , city FROM employees WHERE title = 'IT Staff' GROUP BY city

How many employees who are IT staff are from each city?

CREATE TABLE artists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE albums ( id INTEGER PRIMARY KEY AUTOINCREMENT, title VARCHAR(160) NOT NULL, artist_id INTEGER NOT NULL, FOREIGN KEY (artist_id) REFERENCES artists (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE employees ( id INTEGER PRIMARY KEY AUTOINCREMENT, last_name VARCHAR(20) NOT NULL, first_name VARCHAR(20) NOT NULL, title VARCHAR(30), reports_to INTEGER, birth_date TIMESTAMP, hire_date TIMESTAMP, address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60), FOREIGN KEY (reports_to) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE customers ( id INTEGER PRIMARY KEY AUTOINCREMENT, first_name VARCHAR(40) NOT NULL, last_name VARCHAR(20) NOT NULL, company VARCHAR(80), address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60) NOT NULL, support_rep_id INTEGER, FOREIGN KEY (support_rep_id) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE genres ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE invoices ( id INTEGER PRIMARY KEY AUTOINCREMENT, customer_id INTEGER NOT NULL, invoice_date TIMESTAMP NOT NULL, billing_address VARCHAR(70), billing_city VARCHAR(40), billing_state VARCHAR(40), billing_country VARCHAR(40), billing_postal_code VARCHAR(10), total NUMERIC(10,2) NOT NULL, FOREIGN KEY (customer_id) REFERENCES customers (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE media_types ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE tracks ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(200) NOT NULL, album_id INTEGER, media_type_id INTEGER NOT NULL, genre_id INTEGER, composer VARCHAR(220), milliseconds INTEGER NOT NULL, bytes INTEGER, unit_price NUMERIC(10,2) NOT NULL, FOREIGN KEY (album_id) REFERENCES albums (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (genre_id) REFERENCES genres (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (media_type_id) REFERENCES media_types (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE invoice_lines ( id INTEGER PRIMARY KEY AUTOINCREMENT, invoice_id INTEGER NOT NULL, track_id INTEGER NOT NULL, unit_price NUMERIC(10,2) NOT NULL, quantity INTEGER NOT NULL, FOREIGN KEY (invoice_id) REFERENCES invoices (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE playlists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE playlist_tracks ( playlist_id INTEGER NOT NULL, track_id INTEGER NOT NULL, CONSTRAINT PK_PlaylistTrack PRIMARY KEY (playlist_id, track_id), FOREIGN KEY (playlist_id) REFERENCES playlists (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); INSERT INTO genres (name) VALUES ('Rock') INSERT INTO media_types (name) VALUES ('MPEG audio file') INSERT INTO artists (name) VALUES ('AC/DC') INSERT INTO albums (title, artist_id) VALUES ('For Those About To Rock We Salute You', 1) INSERT INTO tracks (name, album_id, media_type_id, genre_id, composer, milliseconds, bytes, unit_price) VALUES ('For Those About To Rock (We Salute You) INSERT INTO employees (last_name, first_name, title, birth_date, hire_date, address, city, state, country, postal_code, phone, fax, email) VALUES ('Adams', 'Andrew', 'General Manager', '1962-02-18 00:00:00', '2002-08-14 00:00:00', '11120 Jasper Ave NW', 'Edmonton', 'AB', 'Canada', 'T5K 2N1', '+1 (780) INSERT INTO customers (first_name, last_name, company, address, city, state, country, postal_code, phone, fax, email, support_rep_id) VALUES ('Luís', 'Gonçalves', 'Embraer - Empresa Brasileira de Aeronáutica S.A.', 'Av. Brigadeiro Faria Lima, 2170', 'São José dos Campos', 'SP', 'Brazil', '12227-000', '+55 (12) INSERT INTO invoices (customer_id, invoice_date, billing_address, billing_city, billing_country, billing_postal_code, total) VALUES (2, '2007-01-01 00:00:00', 'Theodor-Heuss-Straße 34', 'Stuttgart', 'Germany', '70174', 1.98) INSERT INTO invoice_lines (invoice_id, track_id, unit_price, quantity) VALUES (1, 2, 0.99, 1) INSERT INTO playlists (name) VALUES ('Music') INSERT INTO playlist_tracks (playlist_id, track_id) VALUES (1, 3402)

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SELECT T2.first_name , T2.last_name , count(T1.reports_to) FROM employees AS T1 JOIN employees AS T2 ON T1.reports_to = T2.id GROUP BY T1.reports_to ORDER BY count(T1.reports_to) DESC LIMIT 1;

Which employee manage most number of peoples? List employee's first and last name, and number of people report to that employee.

CREATE TABLE artists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE albums ( id INTEGER PRIMARY KEY AUTOINCREMENT, title VARCHAR(160) NOT NULL, artist_id INTEGER NOT NULL, FOREIGN KEY (artist_id) REFERENCES artists (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE employees ( id INTEGER PRIMARY KEY AUTOINCREMENT, last_name VARCHAR(20) NOT NULL, first_name VARCHAR(20) NOT NULL, title VARCHAR(30), reports_to INTEGER, birth_date TIMESTAMP, hire_date TIMESTAMP, address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60), FOREIGN KEY (reports_to) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE customers ( id INTEGER PRIMARY KEY AUTOINCREMENT, first_name VARCHAR(40) NOT NULL, last_name VARCHAR(20) NOT NULL, company VARCHAR(80), address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60) NOT NULL, support_rep_id INTEGER, FOREIGN KEY (support_rep_id) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE genres ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE invoices ( id INTEGER PRIMARY KEY AUTOINCREMENT, customer_id INTEGER NOT NULL, invoice_date TIMESTAMP NOT NULL, billing_address VARCHAR(70), billing_city VARCHAR(40), billing_state VARCHAR(40), billing_country VARCHAR(40), billing_postal_code VARCHAR(10), total NUMERIC(10,2) NOT NULL, FOREIGN KEY (customer_id) REFERENCES customers (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE media_types ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE tracks ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(200) NOT NULL, album_id INTEGER, media_type_id INTEGER NOT NULL, genre_id INTEGER, composer VARCHAR(220), milliseconds INTEGER NOT NULL, bytes INTEGER, unit_price NUMERIC(10,2) NOT NULL, FOREIGN KEY (album_id) REFERENCES albums (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (genre_id) REFERENCES genres (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (media_type_id) REFERENCES media_types (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE invoice_lines ( id INTEGER PRIMARY KEY AUTOINCREMENT, invoice_id INTEGER NOT NULL, track_id INTEGER NOT NULL, unit_price NUMERIC(10,2) NOT NULL, quantity INTEGER NOT NULL, FOREIGN KEY (invoice_id) REFERENCES invoices (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE playlists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE playlist_tracks ( playlist_id INTEGER NOT NULL, track_id INTEGER NOT NULL, CONSTRAINT PK_PlaylistTrack PRIMARY KEY (playlist_id, track_id), FOREIGN KEY (playlist_id) REFERENCES playlists (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); INSERT INTO genres (name) VALUES ('Rock') INSERT INTO media_types (name) VALUES ('MPEG audio file') INSERT INTO artists (name) VALUES ('AC/DC') INSERT INTO albums (title, artist_id) VALUES ('For Those About To Rock We Salute You', 1) INSERT INTO tracks (name, album_id, media_type_id, genre_id, composer, milliseconds, bytes, unit_price) VALUES ('For Those About To Rock (We Salute You) INSERT INTO employees (last_name, first_name, title, birth_date, hire_date, address, city, state, country, postal_code, phone, fax, email) VALUES ('Adams', 'Andrew', 'General Manager', '1962-02-18 00:00:00', '2002-08-14 00:00:00', '11120 Jasper Ave NW', 'Edmonton', 'AB', 'Canada', 'T5K 2N1', '+1 (780) INSERT INTO customers (first_name, last_name, company, address, city, state, country, postal_code, phone, fax, email, support_rep_id) VALUES ('Luís', 'Gonçalves', 'Embraer - Empresa Brasileira de Aeronáutica S.A.', 'Av. Brigadeiro Faria Lima, 2170', 'São José dos Campos', 'SP', 'Brazil', '12227-000', '+55 (12) INSERT INTO invoices (customer_id, invoice_date, billing_address, billing_city, billing_country, billing_postal_code, total) VALUES (2, '2007-01-01 00:00:00', 'Theodor-Heuss-Straße 34', 'Stuttgart', 'Germany', '70174', 1.98) INSERT INTO invoice_lines (invoice_id, track_id, unit_price, quantity) VALUES (1, 2, 0.99, 1) INSERT INTO playlists (name) VALUES ('Music') INSERT INTO playlist_tracks (playlist_id, track_id) VALUES (1, 3402)

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SELECT T2.first_name , T2.last_name , count(T1.reports_to) FROM employees AS T1 JOIN employees AS T2 ON T1.reports_to = T2.id GROUP BY T1.reports_to ORDER BY count(T1.reports_to) DESC LIMIT 1;

What are the first and last names of all the employees and how many people report to them?

CREATE TABLE artists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE albums ( id INTEGER PRIMARY KEY AUTOINCREMENT, title VARCHAR(160) NOT NULL, artist_id INTEGER NOT NULL, FOREIGN KEY (artist_id) REFERENCES artists (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE employees ( id INTEGER PRIMARY KEY AUTOINCREMENT, last_name VARCHAR(20) NOT NULL, first_name VARCHAR(20) NOT NULL, title VARCHAR(30), reports_to INTEGER, birth_date TIMESTAMP, hire_date TIMESTAMP, address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60), FOREIGN KEY (reports_to) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE customers ( id INTEGER PRIMARY KEY AUTOINCREMENT, first_name VARCHAR(40) NOT NULL, last_name VARCHAR(20) NOT NULL, company VARCHAR(80), address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60) NOT NULL, support_rep_id INTEGER, FOREIGN KEY (support_rep_id) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE genres ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE invoices ( id INTEGER PRIMARY KEY AUTOINCREMENT, customer_id INTEGER NOT NULL, invoice_date TIMESTAMP NOT NULL, billing_address VARCHAR(70), billing_city VARCHAR(40), billing_state VARCHAR(40), billing_country VARCHAR(40), billing_postal_code VARCHAR(10), total NUMERIC(10,2) NOT NULL, FOREIGN KEY (customer_id) REFERENCES customers (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE media_types ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE tracks ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(200) NOT NULL, album_id INTEGER, media_type_id INTEGER NOT NULL, genre_id INTEGER, composer VARCHAR(220), milliseconds INTEGER NOT NULL, bytes INTEGER, unit_price NUMERIC(10,2) NOT NULL, FOREIGN KEY (album_id) REFERENCES albums (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (genre_id) REFERENCES genres (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (media_type_id) REFERENCES media_types (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE invoice_lines ( id INTEGER PRIMARY KEY AUTOINCREMENT, invoice_id INTEGER NOT NULL, track_id INTEGER NOT NULL, unit_price NUMERIC(10,2) NOT NULL, quantity INTEGER NOT NULL, FOREIGN KEY (invoice_id) REFERENCES invoices (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE playlists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE playlist_tracks ( playlist_id INTEGER NOT NULL, track_id INTEGER NOT NULL, CONSTRAINT PK_PlaylistTrack PRIMARY KEY (playlist_id, track_id), FOREIGN KEY (playlist_id) REFERENCES playlists (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); INSERT INTO genres (name) VALUES ('Rock') INSERT INTO media_types (name) VALUES ('MPEG audio file') INSERT INTO artists (name) VALUES ('AC/DC') INSERT INTO albums (title, artist_id) VALUES ('For Those About To Rock We Salute You', 1) INSERT INTO tracks (name, album_id, media_type_id, genre_id, composer, milliseconds, bytes, unit_price) VALUES ('For Those About To Rock (We Salute You) INSERT INTO employees (last_name, first_name, title, birth_date, hire_date, address, city, state, country, postal_code, phone, fax, email) VALUES ('Adams', 'Andrew', 'General Manager', '1962-02-18 00:00:00', '2002-08-14 00:00:00', '11120 Jasper Ave NW', 'Edmonton', 'AB', 'Canada', 'T5K 2N1', '+1 (780) INSERT INTO customers (first_name, last_name, company, address, city, state, country, postal_code, phone, fax, email, support_rep_id) VALUES ('Luís', 'Gonçalves', 'Embraer - Empresa Brasileira de Aeronáutica S.A.', 'Av. Brigadeiro Faria Lima, 2170', 'São José dos Campos', 'SP', 'Brazil', '12227-000', '+55 (12) INSERT INTO invoices (customer_id, invoice_date, billing_address, billing_city, billing_country, billing_postal_code, total) VALUES (2, '2007-01-01 00:00:00', 'Theodor-Heuss-Straße 34', 'Stuttgart', 'Germany', '70174', 1.98) INSERT INTO invoice_lines (invoice_id, track_id, unit_price, quantity) VALUES (1, 2, 0.99, 1) INSERT INTO playlists (name) VALUES ('Music') INSERT INTO playlist_tracks (playlist_id, track_id) VALUES (1, 3402)

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SELECT count(*) FROM customers AS T1 JOIN invoices AS T2 ON T1.id = T2.customer_id WHERE T1.first_name = "Lucas" AND T1.last_name = "Mancini";

How many orders does Lucas Mancini has?

CREATE TABLE artists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE albums ( id INTEGER PRIMARY KEY AUTOINCREMENT, title VARCHAR(160) NOT NULL, artist_id INTEGER NOT NULL, FOREIGN KEY (artist_id) REFERENCES artists (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE employees ( id INTEGER PRIMARY KEY AUTOINCREMENT, last_name VARCHAR(20) NOT NULL, first_name VARCHAR(20) NOT NULL, title VARCHAR(30), reports_to INTEGER, birth_date TIMESTAMP, hire_date TIMESTAMP, address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60), FOREIGN KEY (reports_to) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE customers ( id INTEGER PRIMARY KEY AUTOINCREMENT, first_name VARCHAR(40) NOT NULL, last_name VARCHAR(20) NOT NULL, company VARCHAR(80), address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60) NOT NULL, support_rep_id INTEGER, FOREIGN KEY (support_rep_id) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE genres ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE invoices ( id INTEGER PRIMARY KEY AUTOINCREMENT, customer_id INTEGER NOT NULL, invoice_date TIMESTAMP NOT NULL, billing_address VARCHAR(70), billing_city VARCHAR(40), billing_state VARCHAR(40), billing_country VARCHAR(40), billing_postal_code VARCHAR(10), total NUMERIC(10,2) NOT NULL, FOREIGN KEY (customer_id) REFERENCES customers (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE media_types ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE tracks ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(200) NOT NULL, album_id INTEGER, media_type_id INTEGER NOT NULL, genre_id INTEGER, composer VARCHAR(220), milliseconds INTEGER NOT NULL, bytes INTEGER, unit_price NUMERIC(10,2) NOT NULL, FOREIGN KEY (album_id) REFERENCES albums (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (genre_id) REFERENCES genres (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (media_type_id) REFERENCES media_types (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE invoice_lines ( id INTEGER PRIMARY KEY AUTOINCREMENT, invoice_id INTEGER NOT NULL, track_id INTEGER NOT NULL, unit_price NUMERIC(10,2) NOT NULL, quantity INTEGER NOT NULL, FOREIGN KEY (invoice_id) REFERENCES invoices (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE playlists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE playlist_tracks ( playlist_id INTEGER NOT NULL, track_id INTEGER NOT NULL, CONSTRAINT PK_PlaylistTrack PRIMARY KEY (playlist_id, track_id), FOREIGN KEY (playlist_id) REFERENCES playlists (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); INSERT INTO genres (name) VALUES ('Rock') INSERT INTO media_types (name) VALUES ('MPEG audio file') INSERT INTO artists (name) VALUES ('AC/DC') INSERT INTO albums (title, artist_id) VALUES ('For Those About To Rock We Salute You', 1) INSERT INTO tracks (name, album_id, media_type_id, genre_id, composer, milliseconds, bytes, unit_price) VALUES ('For Those About To Rock (We Salute You) INSERT INTO employees (last_name, first_name, title, birth_date, hire_date, address, city, state, country, postal_code, phone, fax, email) VALUES ('Adams', 'Andrew', 'General Manager', '1962-02-18 00:00:00', '2002-08-14 00:00:00', '11120 Jasper Ave NW', 'Edmonton', 'AB', 'Canada', 'T5K 2N1', '+1 (780) INSERT INTO customers (first_name, last_name, company, address, city, state, country, postal_code, phone, fax, email, support_rep_id) VALUES ('Luís', 'Gonçalves', 'Embraer - Empresa Brasileira de Aeronáutica S.A.', 'Av. Brigadeiro Faria Lima, 2170', 'São José dos Campos', 'SP', 'Brazil', '12227-000', '+55 (12) INSERT INTO invoices (customer_id, invoice_date, billing_address, billing_city, billing_country, billing_postal_code, total) VALUES (2, '2007-01-01 00:00:00', 'Theodor-Heuss-Straße 34', 'Stuttgart', 'Germany', '70174', 1.98) INSERT INTO invoice_lines (invoice_id, track_id, unit_price, quantity) VALUES (1, 2, 0.99, 1) INSERT INTO playlists (name) VALUES ('Music') INSERT INTO playlist_tracks (playlist_id, track_id) VALUES (1, 3402)

store_1

SELECT count(*) FROM customers AS T1 JOIN invoices AS T2 ON T1.id = T2.customer_id WHERE T1.first_name = "Lucas" AND T1.last_name = "Mancini";

How many orders does Luca Mancini have in his invoices?

CREATE TABLE artists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE albums ( id INTEGER PRIMARY KEY AUTOINCREMENT, title VARCHAR(160) NOT NULL, artist_id INTEGER NOT NULL, FOREIGN KEY (artist_id) REFERENCES artists (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE employees ( id INTEGER PRIMARY KEY AUTOINCREMENT, last_name VARCHAR(20) NOT NULL, first_name VARCHAR(20) NOT NULL, title VARCHAR(30), reports_to INTEGER, birth_date TIMESTAMP, hire_date TIMESTAMP, address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60), FOREIGN KEY (reports_to) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE customers ( id INTEGER PRIMARY KEY AUTOINCREMENT, first_name VARCHAR(40) NOT NULL, last_name VARCHAR(20) NOT NULL, company VARCHAR(80), address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60) NOT NULL, support_rep_id INTEGER, FOREIGN KEY (support_rep_id) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE genres ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE invoices ( id INTEGER PRIMARY KEY AUTOINCREMENT, customer_id INTEGER NOT NULL, invoice_date TIMESTAMP NOT NULL, billing_address VARCHAR(70), billing_city VARCHAR(40), billing_state VARCHAR(40), billing_country VARCHAR(40), billing_postal_code VARCHAR(10), total NUMERIC(10,2) NOT NULL, FOREIGN KEY (customer_id) REFERENCES customers (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE media_types ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE tracks ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(200) NOT NULL, album_id INTEGER, media_type_id INTEGER NOT NULL, genre_id INTEGER, composer VARCHAR(220), milliseconds INTEGER NOT NULL, bytes INTEGER, unit_price NUMERIC(10,2) NOT NULL, FOREIGN KEY (album_id) REFERENCES albums (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (genre_id) REFERENCES genres (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (media_type_id) REFERENCES media_types (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE invoice_lines ( id INTEGER PRIMARY KEY AUTOINCREMENT, invoice_id INTEGER NOT NULL, track_id INTEGER NOT NULL, unit_price NUMERIC(10,2) NOT NULL, quantity INTEGER NOT NULL, FOREIGN KEY (invoice_id) REFERENCES invoices (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE playlists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE playlist_tracks ( playlist_id INTEGER NOT NULL, track_id INTEGER NOT NULL, CONSTRAINT PK_PlaylistTrack PRIMARY KEY (playlist_id, track_id), FOREIGN KEY (playlist_id) REFERENCES playlists (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); INSERT INTO genres (name) VALUES ('Rock') INSERT INTO media_types (name) VALUES ('MPEG audio file') INSERT INTO artists (name) VALUES ('AC/DC') INSERT INTO albums (title, artist_id) VALUES ('For Those About To Rock We Salute You', 1) INSERT INTO tracks (name, album_id, media_type_id, genre_id, composer, milliseconds, bytes, unit_price) VALUES ('For Those About To Rock (We Salute You) INSERT INTO employees (last_name, first_name, title, birth_date, hire_date, address, city, state, country, postal_code, phone, fax, email) VALUES ('Adams', 'Andrew', 'General Manager', '1962-02-18 00:00:00', '2002-08-14 00:00:00', '11120 Jasper Ave NW', 'Edmonton', 'AB', 'Canada', 'T5K 2N1', '+1 (780) INSERT INTO customers (first_name, last_name, company, address, city, state, country, postal_code, phone, fax, email, support_rep_id) VALUES ('Luís', 'Gonçalves', 'Embraer - Empresa Brasileira de Aeronáutica S.A.', 'Av. Brigadeiro Faria Lima, 2170', 'São José dos Campos', 'SP', 'Brazil', '12227-000', '+55 (12) INSERT INTO invoices (customer_id, invoice_date, billing_address, billing_city, billing_country, billing_postal_code, total) VALUES (2, '2007-01-01 00:00:00', 'Theodor-Heuss-Straße 34', 'Stuttgart', 'Germany', '70174', 1.98) INSERT INTO invoice_lines (invoice_id, track_id, unit_price, quantity) VALUES (1, 2, 0.99, 1) INSERT INTO playlists (name) VALUES ('Music') INSERT INTO playlist_tracks (playlist_id, track_id) VALUES (1, 3402)

store_1

SELECT sum(T2.total) FROM customers AS T1 JOIN invoices AS T2 ON T1.id = T2.customer_id WHERE T1.first_name = "Lucas" AND T1.last_name = "Mancini";

What is the total amount of money spent by Lucas Mancini?

CREATE TABLE artists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE albums ( id INTEGER PRIMARY KEY AUTOINCREMENT, title VARCHAR(160) NOT NULL, artist_id INTEGER NOT NULL, FOREIGN KEY (artist_id) REFERENCES artists (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE employees ( id INTEGER PRIMARY KEY AUTOINCREMENT, last_name VARCHAR(20) NOT NULL, first_name VARCHAR(20) NOT NULL, title VARCHAR(30), reports_to INTEGER, birth_date TIMESTAMP, hire_date TIMESTAMP, address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60), FOREIGN KEY (reports_to) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE customers ( id INTEGER PRIMARY KEY AUTOINCREMENT, first_name VARCHAR(40) NOT NULL, last_name VARCHAR(20) NOT NULL, company VARCHAR(80), address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60) NOT NULL, support_rep_id INTEGER, FOREIGN KEY (support_rep_id) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE genres ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE invoices ( id INTEGER PRIMARY KEY AUTOINCREMENT, customer_id INTEGER NOT NULL, invoice_date TIMESTAMP NOT NULL, billing_address VARCHAR(70), billing_city VARCHAR(40), billing_state VARCHAR(40), billing_country VARCHAR(40), billing_postal_code VARCHAR(10), total NUMERIC(10,2) NOT NULL, FOREIGN KEY (customer_id) REFERENCES customers (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE media_types ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE tracks ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(200) NOT NULL, album_id INTEGER, media_type_id INTEGER NOT NULL, genre_id INTEGER, composer VARCHAR(220), milliseconds INTEGER NOT NULL, bytes INTEGER, unit_price NUMERIC(10,2) NOT NULL, FOREIGN KEY (album_id) REFERENCES albums (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (genre_id) REFERENCES genres (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (media_type_id) REFERENCES media_types (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE invoice_lines ( id INTEGER PRIMARY KEY AUTOINCREMENT, invoice_id INTEGER NOT NULL, track_id INTEGER NOT NULL, unit_price NUMERIC(10,2) NOT NULL, quantity INTEGER NOT NULL, FOREIGN KEY (invoice_id) REFERENCES invoices (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE playlists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE playlist_tracks ( playlist_id INTEGER NOT NULL, track_id INTEGER NOT NULL, CONSTRAINT PK_PlaylistTrack PRIMARY KEY (playlist_id, track_id), FOREIGN KEY (playlist_id) REFERENCES playlists (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); INSERT INTO genres (name) VALUES ('Rock') INSERT INTO media_types (name) VALUES ('MPEG audio file') INSERT INTO artists (name) VALUES ('AC/DC') INSERT INTO albums (title, artist_id) VALUES ('For Those About To Rock We Salute You', 1) INSERT INTO tracks (name, album_id, media_type_id, genre_id, composer, milliseconds, bytes, unit_price) VALUES ('For Those About To Rock (We Salute You) INSERT INTO employees (last_name, first_name, title, birth_date, hire_date, address, city, state, country, postal_code, phone, fax, email) VALUES ('Adams', 'Andrew', 'General Manager', '1962-02-18 00:00:00', '2002-08-14 00:00:00', '11120 Jasper Ave NW', 'Edmonton', 'AB', 'Canada', 'T5K 2N1', '+1 (780) INSERT INTO customers (first_name, last_name, company, address, city, state, country, postal_code, phone, fax, email, support_rep_id) VALUES ('Luís', 'Gonçalves', 'Embraer - Empresa Brasileira de Aeronáutica S.A.', 'Av. Brigadeiro Faria Lima, 2170', 'São José dos Campos', 'SP', 'Brazil', '12227-000', '+55 (12) INSERT INTO invoices (customer_id, invoice_date, billing_address, billing_city, billing_country, billing_postal_code, total) VALUES (2, '2007-01-01 00:00:00', 'Theodor-Heuss-Straße 34', 'Stuttgart', 'Germany', '70174', 1.98) INSERT INTO invoice_lines (invoice_id, track_id, unit_price, quantity) VALUES (1, 2, 0.99, 1) INSERT INTO playlists (name) VALUES ('Music') INSERT INTO playlist_tracks (playlist_id, track_id) VALUES (1, 3402)

store_1

SELECT sum(T2.total) FROM customers AS T1 JOIN invoices AS T2 ON T1.id = T2.customer_id WHERE T1.first_name = "Lucas" AND T1.last_name = "Mancini";

How much money did Lucas Mancini spend?

CREATE TABLE artists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE albums ( id INTEGER PRIMARY KEY AUTOINCREMENT, title VARCHAR(160) NOT NULL, artist_id INTEGER NOT NULL, FOREIGN KEY (artist_id) REFERENCES artists (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE employees ( id INTEGER PRIMARY KEY AUTOINCREMENT, last_name VARCHAR(20) NOT NULL, first_name VARCHAR(20) NOT NULL, title VARCHAR(30), reports_to INTEGER, birth_date TIMESTAMP, hire_date TIMESTAMP, address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60), FOREIGN KEY (reports_to) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE customers ( id INTEGER PRIMARY KEY AUTOINCREMENT, first_name VARCHAR(40) NOT NULL, last_name VARCHAR(20) NOT NULL, company VARCHAR(80), address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60) NOT NULL, support_rep_id INTEGER, FOREIGN KEY (support_rep_id) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE genres ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE invoices ( id INTEGER PRIMARY KEY AUTOINCREMENT, customer_id INTEGER NOT NULL, invoice_date TIMESTAMP NOT NULL, billing_address VARCHAR(70), billing_city VARCHAR(40), billing_state VARCHAR(40), billing_country VARCHAR(40), billing_postal_code VARCHAR(10), total NUMERIC(10,2) NOT NULL, FOREIGN KEY (customer_id) REFERENCES customers (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE media_types ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE tracks ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(200) NOT NULL, album_id INTEGER, media_type_id INTEGER NOT NULL, genre_id INTEGER, composer VARCHAR(220), milliseconds INTEGER NOT NULL, bytes INTEGER, unit_price NUMERIC(10,2) NOT NULL, FOREIGN KEY (album_id) REFERENCES albums (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (genre_id) REFERENCES genres (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (media_type_id) REFERENCES media_types (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE invoice_lines ( id INTEGER PRIMARY KEY AUTOINCREMENT, invoice_id INTEGER NOT NULL, track_id INTEGER NOT NULL, unit_price NUMERIC(10,2) NOT NULL, quantity INTEGER NOT NULL, FOREIGN KEY (invoice_id) REFERENCES invoices (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE playlists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE playlist_tracks ( playlist_id INTEGER NOT NULL, track_id INTEGER NOT NULL, CONSTRAINT PK_PlaylistTrack PRIMARY KEY (playlist_id, track_id), FOREIGN KEY (playlist_id) REFERENCES playlists (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); INSERT INTO genres (name) VALUES ('Rock') INSERT INTO media_types (name) VALUES ('MPEG audio file') INSERT INTO artists (name) VALUES ('AC/DC') INSERT INTO albums (title, artist_id) VALUES ('For Those About To Rock We Salute You', 1) INSERT INTO tracks (name, album_id, media_type_id, genre_id, composer, milliseconds, bytes, unit_price) VALUES ('For Those About To Rock (We Salute You) INSERT INTO employees (last_name, first_name, title, birth_date, hire_date, address, city, state, country, postal_code, phone, fax, email) VALUES ('Adams', 'Andrew', 'General Manager', '1962-02-18 00:00:00', '2002-08-14 00:00:00', '11120 Jasper Ave NW', 'Edmonton', 'AB', 'Canada', 'T5K 2N1', '+1 (780) INSERT INTO customers (first_name, last_name, company, address, city, state, country, postal_code, phone, fax, email, support_rep_id) VALUES ('Luís', 'Gonçalves', 'Embraer - Empresa Brasileira de Aeronáutica S.A.', 'Av. Brigadeiro Faria Lima, 2170', 'São José dos Campos', 'SP', 'Brazil', '12227-000', '+55 (12) INSERT INTO invoices (customer_id, invoice_date, billing_address, billing_city, billing_country, billing_postal_code, total) VALUES (2, '2007-01-01 00:00:00', 'Theodor-Heuss-Straße 34', 'Stuttgart', 'Germany', '70174', 1.98) INSERT INTO invoice_lines (invoice_id, track_id, unit_price, quantity) VALUES (1, 2, 0.99, 1) INSERT INTO playlists (name) VALUES ('Music') INSERT INTO playlist_tracks (playlist_id, track_id) VALUES (1, 3402)

store_1

SELECT name FROM media_types;

List all media types.

CREATE TABLE artists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE albums ( id INTEGER PRIMARY KEY AUTOINCREMENT, title VARCHAR(160) NOT NULL, artist_id INTEGER NOT NULL, FOREIGN KEY (artist_id) REFERENCES artists (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE employees ( id INTEGER PRIMARY KEY AUTOINCREMENT, last_name VARCHAR(20) NOT NULL, first_name VARCHAR(20) NOT NULL, title VARCHAR(30), reports_to INTEGER, birth_date TIMESTAMP, hire_date TIMESTAMP, address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60), FOREIGN KEY (reports_to) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE customers ( id INTEGER PRIMARY KEY AUTOINCREMENT, first_name VARCHAR(40) NOT NULL, last_name VARCHAR(20) NOT NULL, company VARCHAR(80), address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60) NOT NULL, support_rep_id INTEGER, FOREIGN KEY (support_rep_id) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE genres ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE invoices ( id INTEGER PRIMARY KEY AUTOINCREMENT, customer_id INTEGER NOT NULL, invoice_date TIMESTAMP NOT NULL, billing_address VARCHAR(70), billing_city VARCHAR(40), billing_state VARCHAR(40), billing_country VARCHAR(40), billing_postal_code VARCHAR(10), total NUMERIC(10,2) NOT NULL, FOREIGN KEY (customer_id) REFERENCES customers (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE media_types ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE tracks ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(200) NOT NULL, album_id INTEGER, media_type_id INTEGER NOT NULL, genre_id INTEGER, composer VARCHAR(220), milliseconds INTEGER NOT NULL, bytes INTEGER, unit_price NUMERIC(10,2) NOT NULL, FOREIGN KEY (album_id) REFERENCES albums (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (genre_id) REFERENCES genres (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (media_type_id) REFERENCES media_types (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE invoice_lines ( id INTEGER PRIMARY KEY AUTOINCREMENT, invoice_id INTEGER NOT NULL, track_id INTEGER NOT NULL, unit_price NUMERIC(10,2) NOT NULL, quantity INTEGER NOT NULL, FOREIGN KEY (invoice_id) REFERENCES invoices (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE playlists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE playlist_tracks ( playlist_id INTEGER NOT NULL, track_id INTEGER NOT NULL, CONSTRAINT PK_PlaylistTrack PRIMARY KEY (playlist_id, track_id), FOREIGN KEY (playlist_id) REFERENCES playlists (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); INSERT INTO genres (name) VALUES ('Rock') INSERT INTO media_types (name) VALUES ('MPEG audio file') INSERT INTO artists (name) VALUES ('AC/DC') INSERT INTO albums (title, artist_id) VALUES ('For Those About To Rock We Salute You', 1) INSERT INTO tracks (name, album_id, media_type_id, genre_id, composer, milliseconds, bytes, unit_price) VALUES ('For Those About To Rock (We Salute You) INSERT INTO employees (last_name, first_name, title, birth_date, hire_date, address, city, state, country, postal_code, phone, fax, email) VALUES ('Adams', 'Andrew', 'General Manager', '1962-02-18 00:00:00', '2002-08-14 00:00:00', '11120 Jasper Ave NW', 'Edmonton', 'AB', 'Canada', 'T5K 2N1', '+1 (780) INSERT INTO customers (first_name, last_name, company, address, city, state, country, postal_code, phone, fax, email, support_rep_id) VALUES ('Luís', 'Gonçalves', 'Embraer - Empresa Brasileira de Aeronáutica S.A.', 'Av. Brigadeiro Faria Lima, 2170', 'São José dos Campos', 'SP', 'Brazil', '12227-000', '+55 (12) INSERT INTO invoices (customer_id, invoice_date, billing_address, billing_city, billing_country, billing_postal_code, total) VALUES (2, '2007-01-01 00:00:00', 'Theodor-Heuss-Straße 34', 'Stuttgart', 'Germany', '70174', 1.98) INSERT INTO invoice_lines (invoice_id, track_id, unit_price, quantity) VALUES (1, 2, 0.99, 1) INSERT INTO playlists (name) VALUES ('Music') INSERT INTO playlist_tracks (playlist_id, track_id) VALUES (1, 3402)

store_1

SELECT name FROM media_types;

What are the names of all the media types?

CREATE TABLE artists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE albums ( id INTEGER PRIMARY KEY AUTOINCREMENT, title VARCHAR(160) NOT NULL, artist_id INTEGER NOT NULL, FOREIGN KEY (artist_id) REFERENCES artists (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE employees ( id INTEGER PRIMARY KEY AUTOINCREMENT, last_name VARCHAR(20) NOT NULL, first_name VARCHAR(20) NOT NULL, title VARCHAR(30), reports_to INTEGER, birth_date TIMESTAMP, hire_date TIMESTAMP, address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60), FOREIGN KEY (reports_to) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE customers ( id INTEGER PRIMARY KEY AUTOINCREMENT, first_name VARCHAR(40) NOT NULL, last_name VARCHAR(20) NOT NULL, company VARCHAR(80), address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60) NOT NULL, support_rep_id INTEGER, FOREIGN KEY (support_rep_id) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE genres ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE invoices ( id INTEGER PRIMARY KEY AUTOINCREMENT, customer_id INTEGER NOT NULL, invoice_date TIMESTAMP NOT NULL, billing_address VARCHAR(70), billing_city VARCHAR(40), billing_state VARCHAR(40), billing_country VARCHAR(40), billing_postal_code VARCHAR(10), total NUMERIC(10,2) NOT NULL, FOREIGN KEY (customer_id) REFERENCES customers (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE media_types ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE tracks ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(200) NOT NULL, album_id INTEGER, media_type_id INTEGER NOT NULL, genre_id INTEGER, composer VARCHAR(220), milliseconds INTEGER NOT NULL, bytes INTEGER, unit_price NUMERIC(10,2) NOT NULL, FOREIGN KEY (album_id) REFERENCES albums (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (genre_id) REFERENCES genres (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (media_type_id) REFERENCES media_types (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE invoice_lines ( id INTEGER PRIMARY KEY AUTOINCREMENT, invoice_id INTEGER NOT NULL, track_id INTEGER NOT NULL, unit_price NUMERIC(10,2) NOT NULL, quantity INTEGER NOT NULL, FOREIGN KEY (invoice_id) REFERENCES invoices (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE playlists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE playlist_tracks ( playlist_id INTEGER NOT NULL, track_id INTEGER NOT NULL, CONSTRAINT PK_PlaylistTrack PRIMARY KEY (playlist_id, track_id), FOREIGN KEY (playlist_id) REFERENCES playlists (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); INSERT INTO genres (name) VALUES ('Rock') INSERT INTO media_types (name) VALUES ('MPEG audio file') INSERT INTO artists (name) VALUES ('AC/DC') INSERT INTO albums (title, artist_id) VALUES ('For Those About To Rock We Salute You', 1) INSERT INTO tracks (name, album_id, media_type_id, genre_id, composer, milliseconds, bytes, unit_price) VALUES ('For Those About To Rock (We Salute You) INSERT INTO employees (last_name, first_name, title, birth_date, hire_date, address, city, state, country, postal_code, phone, fax, email) VALUES ('Adams', 'Andrew', 'General Manager', '1962-02-18 00:00:00', '2002-08-14 00:00:00', '11120 Jasper Ave NW', 'Edmonton', 'AB', 'Canada', 'T5K 2N1', '+1 (780) INSERT INTO customers (first_name, last_name, company, address, city, state, country, postal_code, phone, fax, email, support_rep_id) VALUES ('Luís', 'Gonçalves', 'Embraer - Empresa Brasileira de Aeronáutica S.A.', 'Av. Brigadeiro Faria Lima, 2170', 'São José dos Campos', 'SP', 'Brazil', '12227-000', '+55 (12) INSERT INTO invoices (customer_id, invoice_date, billing_address, billing_city, billing_country, billing_postal_code, total) VALUES (2, '2007-01-01 00:00:00', 'Theodor-Heuss-Straße 34', 'Stuttgart', 'Germany', '70174', 1.98) INSERT INTO invoice_lines (invoice_id, track_id, unit_price, quantity) VALUES (1, 2, 0.99, 1) INSERT INTO playlists (name) VALUES ('Music') INSERT INTO playlist_tracks (playlist_id, track_id) VALUES (1, 3402)

store_1

SELECT DISTINCT name FROM genres;

List all different genre types.

CREATE TABLE artists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE albums ( id INTEGER PRIMARY KEY AUTOINCREMENT, title VARCHAR(160) NOT NULL, artist_id INTEGER NOT NULL, FOREIGN KEY (artist_id) REFERENCES artists (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE employees ( id INTEGER PRIMARY KEY AUTOINCREMENT, last_name VARCHAR(20) NOT NULL, first_name VARCHAR(20) NOT NULL, title VARCHAR(30), reports_to INTEGER, birth_date TIMESTAMP, hire_date TIMESTAMP, address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60), FOREIGN KEY (reports_to) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE customers ( id INTEGER PRIMARY KEY AUTOINCREMENT, first_name VARCHAR(40) NOT NULL, last_name VARCHAR(20) NOT NULL, company VARCHAR(80), address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60) NOT NULL, support_rep_id INTEGER, FOREIGN KEY (support_rep_id) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE genres ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE invoices ( id INTEGER PRIMARY KEY AUTOINCREMENT, customer_id INTEGER NOT NULL, invoice_date TIMESTAMP NOT NULL, billing_address VARCHAR(70), billing_city VARCHAR(40), billing_state VARCHAR(40), billing_country VARCHAR(40), billing_postal_code VARCHAR(10), total NUMERIC(10,2) NOT NULL, FOREIGN KEY (customer_id) REFERENCES customers (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE media_types ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE tracks ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(200) NOT NULL, album_id INTEGER, media_type_id INTEGER NOT NULL, genre_id INTEGER, composer VARCHAR(220), milliseconds INTEGER NOT NULL, bytes INTEGER, unit_price NUMERIC(10,2) NOT NULL, FOREIGN KEY (album_id) REFERENCES albums (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (genre_id) REFERENCES genres (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (media_type_id) REFERENCES media_types (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE invoice_lines ( id INTEGER PRIMARY KEY AUTOINCREMENT, invoice_id INTEGER NOT NULL, track_id INTEGER NOT NULL, unit_price NUMERIC(10,2) NOT NULL, quantity INTEGER NOT NULL, FOREIGN KEY (invoice_id) REFERENCES invoices (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE playlists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE playlist_tracks ( playlist_id INTEGER NOT NULL, track_id INTEGER NOT NULL, CONSTRAINT PK_PlaylistTrack PRIMARY KEY (playlist_id, track_id), FOREIGN KEY (playlist_id) REFERENCES playlists (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); INSERT INTO genres (name) VALUES ('Rock') INSERT INTO media_types (name) VALUES ('MPEG audio file') INSERT INTO artists (name) VALUES ('AC/DC') INSERT INTO albums (title, artist_id) VALUES ('For Those About To Rock We Salute You', 1) INSERT INTO tracks (name, album_id, media_type_id, genre_id, composer, milliseconds, bytes, unit_price) VALUES ('For Those About To Rock (We Salute You) INSERT INTO employees (last_name, first_name, title, birth_date, hire_date, address, city, state, country, postal_code, phone, fax, email) VALUES ('Adams', 'Andrew', 'General Manager', '1962-02-18 00:00:00', '2002-08-14 00:00:00', '11120 Jasper Ave NW', 'Edmonton', 'AB', 'Canada', 'T5K 2N1', '+1 (780) INSERT INTO customers (first_name, last_name, company, address, city, state, country, postal_code, phone, fax, email, support_rep_id) VALUES ('Luís', 'Gonçalves', 'Embraer - Empresa Brasileira de Aeronáutica S.A.', 'Av. Brigadeiro Faria Lima, 2170', 'São José dos Campos', 'SP', 'Brazil', '12227-000', '+55 (12) INSERT INTO invoices (customer_id, invoice_date, billing_address, billing_city, billing_country, billing_postal_code, total) VALUES (2, '2007-01-01 00:00:00', 'Theodor-Heuss-Straße 34', 'Stuttgart', 'Germany', '70174', 1.98) INSERT INTO invoice_lines (invoice_id, track_id, unit_price, quantity) VALUES (1, 2, 0.99, 1) INSERT INTO playlists (name) VALUES ('Music') INSERT INTO playlist_tracks (playlist_id, track_id) VALUES (1, 3402)

store_1

SELECT DISTINCT name FROM genres;

What are the different names of the genres?

CREATE TABLE artists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE albums ( id INTEGER PRIMARY KEY AUTOINCREMENT, title VARCHAR(160) NOT NULL, artist_id INTEGER NOT NULL, FOREIGN KEY (artist_id) REFERENCES artists (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE employees ( id INTEGER PRIMARY KEY AUTOINCREMENT, last_name VARCHAR(20) NOT NULL, first_name VARCHAR(20) NOT NULL, title VARCHAR(30), reports_to INTEGER, birth_date TIMESTAMP, hire_date TIMESTAMP, address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60), FOREIGN KEY (reports_to) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE customers ( id INTEGER PRIMARY KEY AUTOINCREMENT, first_name VARCHAR(40) NOT NULL, last_name VARCHAR(20) NOT NULL, company VARCHAR(80), address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60) NOT NULL, support_rep_id INTEGER, FOREIGN KEY (support_rep_id) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE genres ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE invoices ( id INTEGER PRIMARY KEY AUTOINCREMENT, customer_id INTEGER NOT NULL, invoice_date TIMESTAMP NOT NULL, billing_address VARCHAR(70), billing_city VARCHAR(40), billing_state VARCHAR(40), billing_country VARCHAR(40), billing_postal_code VARCHAR(10), total NUMERIC(10,2) NOT NULL, FOREIGN KEY (customer_id) REFERENCES customers (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE media_types ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE tracks ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(200) NOT NULL, album_id INTEGER, media_type_id INTEGER NOT NULL, genre_id INTEGER, composer VARCHAR(220), milliseconds INTEGER NOT NULL, bytes INTEGER, unit_price NUMERIC(10,2) NOT NULL, FOREIGN KEY (album_id) REFERENCES albums (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (genre_id) REFERENCES genres (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (media_type_id) REFERENCES media_types (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE invoice_lines ( id INTEGER PRIMARY KEY AUTOINCREMENT, invoice_id INTEGER NOT NULL, track_id INTEGER NOT NULL, unit_price NUMERIC(10,2) NOT NULL, quantity INTEGER NOT NULL, FOREIGN KEY (invoice_id) REFERENCES invoices (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE playlists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE playlist_tracks ( playlist_id INTEGER NOT NULL, track_id INTEGER NOT NULL, CONSTRAINT PK_PlaylistTrack PRIMARY KEY (playlist_id, track_id), FOREIGN KEY (playlist_id) REFERENCES playlists (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); INSERT INTO genres (name) VALUES ('Rock') INSERT INTO media_types (name) VALUES ('MPEG audio file') INSERT INTO artists (name) VALUES ('AC/DC') INSERT INTO albums (title, artist_id) VALUES ('For Those About To Rock We Salute You', 1) INSERT INTO tracks (name, album_id, media_type_id, genre_id, composer, milliseconds, bytes, unit_price) VALUES ('For Those About To Rock (We Salute You) INSERT INTO employees (last_name, first_name, title, birth_date, hire_date, address, city, state, country, postal_code, phone, fax, email) VALUES ('Adams', 'Andrew', 'General Manager', '1962-02-18 00:00:00', '2002-08-14 00:00:00', '11120 Jasper Ave NW', 'Edmonton', 'AB', 'Canada', 'T5K 2N1', '+1 (780) INSERT INTO customers (first_name, last_name, company, address, city, state, country, postal_code, phone, fax, email, support_rep_id) VALUES ('Luís', 'Gonçalves', 'Embraer - Empresa Brasileira de Aeronáutica S.A.', 'Av. Brigadeiro Faria Lima, 2170', 'São José dos Campos', 'SP', 'Brazil', '12227-000', '+55 (12) INSERT INTO invoices (customer_id, invoice_date, billing_address, billing_city, billing_country, billing_postal_code, total) VALUES (2, '2007-01-01 00:00:00', 'Theodor-Heuss-Straße 34', 'Stuttgart', 'Germany', '70174', 1.98) INSERT INTO invoice_lines (invoice_id, track_id, unit_price, quantity) VALUES (1, 2, 0.99, 1) INSERT INTO playlists (name) VALUES ('Music') INSERT INTO playlist_tracks (playlist_id, track_id) VALUES (1, 3402)

store_1

SELECT name FROM playlists;

List the name of all playlist.

CREATE TABLE artists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE albums ( id INTEGER PRIMARY KEY AUTOINCREMENT, title VARCHAR(160) NOT NULL, artist_id INTEGER NOT NULL, FOREIGN KEY (artist_id) REFERENCES artists (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE employees ( id INTEGER PRIMARY KEY AUTOINCREMENT, last_name VARCHAR(20) NOT NULL, first_name VARCHAR(20) NOT NULL, title VARCHAR(30), reports_to INTEGER, birth_date TIMESTAMP, hire_date TIMESTAMP, address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60), FOREIGN KEY (reports_to) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE customers ( id INTEGER PRIMARY KEY AUTOINCREMENT, first_name VARCHAR(40) NOT NULL, last_name VARCHAR(20) NOT NULL, company VARCHAR(80), address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60) NOT NULL, support_rep_id INTEGER, FOREIGN KEY (support_rep_id) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE genres ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE invoices ( id INTEGER PRIMARY KEY AUTOINCREMENT, customer_id INTEGER NOT NULL, invoice_date TIMESTAMP NOT NULL, billing_address VARCHAR(70), billing_city VARCHAR(40), billing_state VARCHAR(40), billing_country VARCHAR(40), billing_postal_code VARCHAR(10), total NUMERIC(10,2) NOT NULL, FOREIGN KEY (customer_id) REFERENCES customers (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE media_types ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE tracks ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(200) NOT NULL, album_id INTEGER, media_type_id INTEGER NOT NULL, genre_id INTEGER, composer VARCHAR(220), milliseconds INTEGER NOT NULL, bytes INTEGER, unit_price NUMERIC(10,2) NOT NULL, FOREIGN KEY (album_id) REFERENCES albums (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (genre_id) REFERENCES genres (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (media_type_id) REFERENCES media_types (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE invoice_lines ( id INTEGER PRIMARY KEY AUTOINCREMENT, invoice_id INTEGER NOT NULL, track_id INTEGER NOT NULL, unit_price NUMERIC(10,2) NOT NULL, quantity INTEGER NOT NULL, FOREIGN KEY (invoice_id) REFERENCES invoices (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE playlists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE playlist_tracks ( playlist_id INTEGER NOT NULL, track_id INTEGER NOT NULL, CONSTRAINT PK_PlaylistTrack PRIMARY KEY (playlist_id, track_id), FOREIGN KEY (playlist_id) REFERENCES playlists (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); INSERT INTO genres (name) VALUES ('Rock') INSERT INTO media_types (name) VALUES ('MPEG audio file') INSERT INTO artists (name) VALUES ('AC/DC') INSERT INTO albums (title, artist_id) VALUES ('For Those About To Rock We Salute You', 1) INSERT INTO tracks (name, album_id, media_type_id, genre_id, composer, milliseconds, bytes, unit_price) VALUES ('For Those About To Rock (We Salute You) INSERT INTO employees (last_name, first_name, title, birth_date, hire_date, address, city, state, country, postal_code, phone, fax, email) VALUES ('Adams', 'Andrew', 'General Manager', '1962-02-18 00:00:00', '2002-08-14 00:00:00', '11120 Jasper Ave NW', 'Edmonton', 'AB', 'Canada', 'T5K 2N1', '+1 (780) INSERT INTO customers (first_name, last_name, company, address, city, state, country, postal_code, phone, fax, email, support_rep_id) VALUES ('Luís', 'Gonçalves', 'Embraer - Empresa Brasileira de Aeronáutica S.A.', 'Av. Brigadeiro Faria Lima, 2170', 'São José dos Campos', 'SP', 'Brazil', '12227-000', '+55 (12) INSERT INTO invoices (customer_id, invoice_date, billing_address, billing_city, billing_country, billing_postal_code, total) VALUES (2, '2007-01-01 00:00:00', 'Theodor-Heuss-Straße 34', 'Stuttgart', 'Germany', '70174', 1.98) INSERT INTO invoice_lines (invoice_id, track_id, unit_price, quantity) VALUES (1, 2, 0.99, 1) INSERT INTO playlists (name) VALUES ('Music') INSERT INTO playlist_tracks (playlist_id, track_id) VALUES (1, 3402)

store_1

SELECT name FROM playlists;

What are the names of all the playlists?

CREATE TABLE artists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE albums ( id INTEGER PRIMARY KEY AUTOINCREMENT, title VARCHAR(160) NOT NULL, artist_id INTEGER NOT NULL, FOREIGN KEY (artist_id) REFERENCES artists (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE employees ( id INTEGER PRIMARY KEY AUTOINCREMENT, last_name VARCHAR(20) NOT NULL, first_name VARCHAR(20) NOT NULL, title VARCHAR(30), reports_to INTEGER, birth_date TIMESTAMP, hire_date TIMESTAMP, address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60), FOREIGN KEY (reports_to) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE customers ( id INTEGER PRIMARY KEY AUTOINCREMENT, first_name VARCHAR(40) NOT NULL, last_name VARCHAR(20) NOT NULL, company VARCHAR(80), address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60) NOT NULL, support_rep_id INTEGER, FOREIGN KEY (support_rep_id) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE genres ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE invoices ( id INTEGER PRIMARY KEY AUTOINCREMENT, customer_id INTEGER NOT NULL, invoice_date TIMESTAMP NOT NULL, billing_address VARCHAR(70), billing_city VARCHAR(40), billing_state VARCHAR(40), billing_country VARCHAR(40), billing_postal_code VARCHAR(10), total NUMERIC(10,2) NOT NULL, FOREIGN KEY (customer_id) REFERENCES customers (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE media_types ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE tracks ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(200) NOT NULL, album_id INTEGER, media_type_id INTEGER NOT NULL, genre_id INTEGER, composer VARCHAR(220), milliseconds INTEGER NOT NULL, bytes INTEGER, unit_price NUMERIC(10,2) NOT NULL, FOREIGN KEY (album_id) REFERENCES albums (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (genre_id) REFERENCES genres (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (media_type_id) REFERENCES media_types (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE invoice_lines ( id INTEGER PRIMARY KEY AUTOINCREMENT, invoice_id INTEGER NOT NULL, track_id INTEGER NOT NULL, unit_price NUMERIC(10,2) NOT NULL, quantity INTEGER NOT NULL, FOREIGN KEY (invoice_id) REFERENCES invoices (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE playlists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE playlist_tracks ( playlist_id INTEGER NOT NULL, track_id INTEGER NOT NULL, CONSTRAINT PK_PlaylistTrack PRIMARY KEY (playlist_id, track_id), FOREIGN KEY (playlist_id) REFERENCES playlists (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); INSERT INTO genres (name) VALUES ('Rock') INSERT INTO media_types (name) VALUES ('MPEG audio file') INSERT INTO artists (name) VALUES ('AC/DC') INSERT INTO albums (title, artist_id) VALUES ('For Those About To Rock We Salute You', 1) INSERT INTO tracks (name, album_id, media_type_id, genre_id, composer, milliseconds, bytes, unit_price) VALUES ('For Those About To Rock (We Salute You) INSERT INTO employees (last_name, first_name, title, birth_date, hire_date, address, city, state, country, postal_code, phone, fax, email) VALUES ('Adams', 'Andrew', 'General Manager', '1962-02-18 00:00:00', '2002-08-14 00:00:00', '11120 Jasper Ave NW', 'Edmonton', 'AB', 'Canada', 'T5K 2N1', '+1 (780) INSERT INTO customers (first_name, last_name, company, address, city, state, country, postal_code, phone, fax, email, support_rep_id) VALUES ('Luís', 'Gonçalves', 'Embraer - Empresa Brasileira de Aeronáutica S.A.', 'Av. Brigadeiro Faria Lima, 2170', 'São José dos Campos', 'SP', 'Brazil', '12227-000', '+55 (12) INSERT INTO invoices (customer_id, invoice_date, billing_address, billing_city, billing_country, billing_postal_code, total) VALUES (2, '2007-01-01 00:00:00', 'Theodor-Heuss-Straße 34', 'Stuttgart', 'Germany', '70174', 1.98) INSERT INTO invoice_lines (invoice_id, track_id, unit_price, quantity) VALUES (1, 2, 0.99, 1) INSERT INTO playlists (name) VALUES ('Music') INSERT INTO playlist_tracks (playlist_id, track_id) VALUES (1, 3402)

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SELECT composer FROM tracks WHERE name = "Fast As a Shark";

Who is the composer of track Fast As a Shark?

CREATE TABLE artists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE albums ( id INTEGER PRIMARY KEY AUTOINCREMENT, title VARCHAR(160) NOT NULL, artist_id INTEGER NOT NULL, FOREIGN KEY (artist_id) REFERENCES artists (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE employees ( id INTEGER PRIMARY KEY AUTOINCREMENT, last_name VARCHAR(20) NOT NULL, first_name VARCHAR(20) NOT NULL, title VARCHAR(30), reports_to INTEGER, birth_date TIMESTAMP, hire_date TIMESTAMP, address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60), FOREIGN KEY (reports_to) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE customers ( id INTEGER PRIMARY KEY AUTOINCREMENT, first_name VARCHAR(40) NOT NULL, last_name VARCHAR(20) NOT NULL, company VARCHAR(80), address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60) NOT NULL, support_rep_id INTEGER, FOREIGN KEY (support_rep_id) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE genres ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE invoices ( id INTEGER PRIMARY KEY AUTOINCREMENT, customer_id INTEGER NOT NULL, invoice_date TIMESTAMP NOT NULL, billing_address VARCHAR(70), billing_city VARCHAR(40), billing_state VARCHAR(40), billing_country VARCHAR(40), billing_postal_code VARCHAR(10), total NUMERIC(10,2) NOT NULL, FOREIGN KEY (customer_id) REFERENCES customers (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE media_types ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE tracks ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(200) NOT NULL, album_id INTEGER, media_type_id INTEGER NOT NULL, genre_id INTEGER, composer VARCHAR(220), milliseconds INTEGER NOT NULL, bytes INTEGER, unit_price NUMERIC(10,2) NOT NULL, FOREIGN KEY (album_id) REFERENCES albums (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (genre_id) REFERENCES genres (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (media_type_id) REFERENCES media_types (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE invoice_lines ( id INTEGER PRIMARY KEY AUTOINCREMENT, invoice_id INTEGER NOT NULL, track_id INTEGER NOT NULL, unit_price NUMERIC(10,2) NOT NULL, quantity INTEGER NOT NULL, FOREIGN KEY (invoice_id) REFERENCES invoices (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE playlists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE playlist_tracks ( playlist_id INTEGER NOT NULL, track_id INTEGER NOT NULL, CONSTRAINT PK_PlaylistTrack PRIMARY KEY (playlist_id, track_id), FOREIGN KEY (playlist_id) REFERENCES playlists (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); INSERT INTO genres (name) VALUES ('Rock') INSERT INTO media_types (name) VALUES ('MPEG audio file') INSERT INTO artists (name) VALUES ('AC/DC') INSERT INTO albums (title, artist_id) VALUES ('For Those About To Rock We Salute You', 1) INSERT INTO tracks (name, album_id, media_type_id, genre_id, composer, milliseconds, bytes, unit_price) VALUES ('For Those About To Rock (We Salute You) INSERT INTO employees (last_name, first_name, title, birth_date, hire_date, address, city, state, country, postal_code, phone, fax, email) VALUES ('Adams', 'Andrew', 'General Manager', '1962-02-18 00:00:00', '2002-08-14 00:00:00', '11120 Jasper Ave NW', 'Edmonton', 'AB', 'Canada', 'T5K 2N1', '+1 (780) INSERT INTO customers (first_name, last_name, company, address, city, state, country, postal_code, phone, fax, email, support_rep_id) VALUES ('Luís', 'Gonçalves', 'Embraer - Empresa Brasileira de Aeronáutica S.A.', 'Av. Brigadeiro Faria Lima, 2170', 'São José dos Campos', 'SP', 'Brazil', '12227-000', '+55 (12) INSERT INTO invoices (customer_id, invoice_date, billing_address, billing_city, billing_country, billing_postal_code, total) VALUES (2, '2007-01-01 00:00:00', 'Theodor-Heuss-Straße 34', 'Stuttgart', 'Germany', '70174', 1.98) INSERT INTO invoice_lines (invoice_id, track_id, unit_price, quantity) VALUES (1, 2, 0.99, 1) INSERT INTO playlists (name) VALUES ('Music') INSERT INTO playlist_tracks (playlist_id, track_id) VALUES (1, 3402)

store_1

SELECT composer FROM tracks WHERE name = "Fast As a Shark";

What is the composer who created the track "Fast As a Shark"?

CREATE TABLE artists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE albums ( id INTEGER PRIMARY KEY AUTOINCREMENT, title VARCHAR(160) NOT NULL, artist_id INTEGER NOT NULL, FOREIGN KEY (artist_id) REFERENCES artists (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE employees ( id INTEGER PRIMARY KEY AUTOINCREMENT, last_name VARCHAR(20) NOT NULL, first_name VARCHAR(20) NOT NULL, title VARCHAR(30), reports_to INTEGER, birth_date TIMESTAMP, hire_date TIMESTAMP, address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60), FOREIGN KEY (reports_to) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE customers ( id INTEGER PRIMARY KEY AUTOINCREMENT, first_name VARCHAR(40) NOT NULL, last_name VARCHAR(20) NOT NULL, company VARCHAR(80), address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60) NOT NULL, support_rep_id INTEGER, FOREIGN KEY (support_rep_id) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE genres ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE invoices ( id INTEGER PRIMARY KEY AUTOINCREMENT, customer_id INTEGER NOT NULL, invoice_date TIMESTAMP NOT NULL, billing_address VARCHAR(70), billing_city VARCHAR(40), billing_state VARCHAR(40), billing_country VARCHAR(40), billing_postal_code VARCHAR(10), total NUMERIC(10,2) NOT NULL, FOREIGN KEY (customer_id) REFERENCES customers (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE media_types ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE tracks ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(200) NOT NULL, album_id INTEGER, media_type_id INTEGER NOT NULL, genre_id INTEGER, composer VARCHAR(220), milliseconds INTEGER NOT NULL, bytes INTEGER, unit_price NUMERIC(10,2) NOT NULL, FOREIGN KEY (album_id) REFERENCES albums (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (genre_id) REFERENCES genres (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (media_type_id) REFERENCES media_types (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE invoice_lines ( id INTEGER PRIMARY KEY AUTOINCREMENT, invoice_id INTEGER NOT NULL, track_id INTEGER NOT NULL, unit_price NUMERIC(10,2) NOT NULL, quantity INTEGER NOT NULL, FOREIGN KEY (invoice_id) REFERENCES invoices (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE playlists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE playlist_tracks ( playlist_id INTEGER NOT NULL, track_id INTEGER NOT NULL, CONSTRAINT PK_PlaylistTrack PRIMARY KEY (playlist_id, track_id), FOREIGN KEY (playlist_id) REFERENCES playlists (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); INSERT INTO genres (name) VALUES ('Rock') INSERT INTO media_types (name) VALUES ('MPEG audio file') INSERT INTO artists (name) VALUES ('AC/DC') INSERT INTO albums (title, artist_id) VALUES ('For Those About To Rock We Salute You', 1) INSERT INTO tracks (name, album_id, media_type_id, genre_id, composer, milliseconds, bytes, unit_price) VALUES ('For Those About To Rock (We Salute You) INSERT INTO employees (last_name, first_name, title, birth_date, hire_date, address, city, state, country, postal_code, phone, fax, email) VALUES ('Adams', 'Andrew', 'General Manager', '1962-02-18 00:00:00', '2002-08-14 00:00:00', '11120 Jasper Ave NW', 'Edmonton', 'AB', 'Canada', 'T5K 2N1', '+1 (780) INSERT INTO customers (first_name, last_name, company, address, city, state, country, postal_code, phone, fax, email, support_rep_id) VALUES ('Luís', 'Gonçalves', 'Embraer - Empresa Brasileira de Aeronáutica S.A.', 'Av. Brigadeiro Faria Lima, 2170', 'São José dos Campos', 'SP', 'Brazil', '12227-000', '+55 (12) INSERT INTO invoices (customer_id, invoice_date, billing_address, billing_city, billing_country, billing_postal_code, total) VALUES (2, '2007-01-01 00:00:00', 'Theodor-Heuss-Straße 34', 'Stuttgart', 'Germany', '70174', 1.98) INSERT INTO invoice_lines (invoice_id, track_id, unit_price, quantity) VALUES (1, 2, 0.99, 1) INSERT INTO playlists (name) VALUES ('Music') INSERT INTO playlist_tracks (playlist_id, track_id) VALUES (1, 3402)

store_1

SELECT milliseconds FROM tracks WHERE name = "Fast As a Shark";

How long does track Fast As a Shark has?

CREATE TABLE artists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE albums ( id INTEGER PRIMARY KEY AUTOINCREMENT, title VARCHAR(160) NOT NULL, artist_id INTEGER NOT NULL, FOREIGN KEY (artist_id) REFERENCES artists (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE employees ( id INTEGER PRIMARY KEY AUTOINCREMENT, last_name VARCHAR(20) NOT NULL, first_name VARCHAR(20) NOT NULL, title VARCHAR(30), reports_to INTEGER, birth_date TIMESTAMP, hire_date TIMESTAMP, address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60), FOREIGN KEY (reports_to) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE customers ( id INTEGER PRIMARY KEY AUTOINCREMENT, first_name VARCHAR(40) NOT NULL, last_name VARCHAR(20) NOT NULL, company VARCHAR(80), address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60) NOT NULL, support_rep_id INTEGER, FOREIGN KEY (support_rep_id) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE genres ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE invoices ( id INTEGER PRIMARY KEY AUTOINCREMENT, customer_id INTEGER NOT NULL, invoice_date TIMESTAMP NOT NULL, billing_address VARCHAR(70), billing_city VARCHAR(40), billing_state VARCHAR(40), billing_country VARCHAR(40), billing_postal_code VARCHAR(10), total NUMERIC(10,2) NOT NULL, FOREIGN KEY (customer_id) REFERENCES customers (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE media_types ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE tracks ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(200) NOT NULL, album_id INTEGER, media_type_id INTEGER NOT NULL, genre_id INTEGER, composer VARCHAR(220), milliseconds INTEGER NOT NULL, bytes INTEGER, unit_price NUMERIC(10,2) NOT NULL, FOREIGN KEY (album_id) REFERENCES albums (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (genre_id) REFERENCES genres (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (media_type_id) REFERENCES media_types (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE invoice_lines ( id INTEGER PRIMARY KEY AUTOINCREMENT, invoice_id INTEGER NOT NULL, track_id INTEGER NOT NULL, unit_price NUMERIC(10,2) NOT NULL, quantity INTEGER NOT NULL, FOREIGN KEY (invoice_id) REFERENCES invoices (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE playlists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE playlist_tracks ( playlist_id INTEGER NOT NULL, track_id INTEGER NOT NULL, CONSTRAINT PK_PlaylistTrack PRIMARY KEY (playlist_id, track_id), FOREIGN KEY (playlist_id) REFERENCES playlists (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); INSERT INTO genres (name) VALUES ('Rock') INSERT INTO media_types (name) VALUES ('MPEG audio file') INSERT INTO artists (name) VALUES ('AC/DC') INSERT INTO albums (title, artist_id) VALUES ('For Those About To Rock We Salute You', 1) INSERT INTO tracks (name, album_id, media_type_id, genre_id, composer, milliseconds, bytes, unit_price) VALUES ('For Those About To Rock (We Salute You) INSERT INTO employees (last_name, first_name, title, birth_date, hire_date, address, city, state, country, postal_code, phone, fax, email) VALUES ('Adams', 'Andrew', 'General Manager', '1962-02-18 00:00:00', '2002-08-14 00:00:00', '11120 Jasper Ave NW', 'Edmonton', 'AB', 'Canada', 'T5K 2N1', '+1 (780) INSERT INTO customers (first_name, last_name, company, address, city, state, country, postal_code, phone, fax, email, support_rep_id) VALUES ('Luís', 'Gonçalves', 'Embraer - Empresa Brasileira de Aeronáutica S.A.', 'Av. Brigadeiro Faria Lima, 2170', 'São José dos Campos', 'SP', 'Brazil', '12227-000', '+55 (12) INSERT INTO invoices (customer_id, invoice_date, billing_address, billing_city, billing_country, billing_postal_code, total) VALUES (2, '2007-01-01 00:00:00', 'Theodor-Heuss-Straße 34', 'Stuttgart', 'Germany', '70174', 1.98) INSERT INTO invoice_lines (invoice_id, track_id, unit_price, quantity) VALUES (1, 2, 0.99, 1) INSERT INTO playlists (name) VALUES ('Music') INSERT INTO playlist_tracks (playlist_id, track_id) VALUES (1, 3402)

store_1

SELECT milliseconds FROM tracks WHERE name = "Fast As a Shark";

How many milliseconds long is Fast As a Shark?

CREATE TABLE artists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE albums ( id INTEGER PRIMARY KEY AUTOINCREMENT, title VARCHAR(160) NOT NULL, artist_id INTEGER NOT NULL, FOREIGN KEY (artist_id) REFERENCES artists (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE employees ( id INTEGER PRIMARY KEY AUTOINCREMENT, last_name VARCHAR(20) NOT NULL, first_name VARCHAR(20) NOT NULL, title VARCHAR(30), reports_to INTEGER, birth_date TIMESTAMP, hire_date TIMESTAMP, address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60), FOREIGN KEY (reports_to) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE customers ( id INTEGER PRIMARY KEY AUTOINCREMENT, first_name VARCHAR(40) NOT NULL, last_name VARCHAR(20) NOT NULL, company VARCHAR(80), address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60) NOT NULL, support_rep_id INTEGER, FOREIGN KEY (support_rep_id) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE genres ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE invoices ( id INTEGER PRIMARY KEY AUTOINCREMENT, customer_id INTEGER NOT NULL, invoice_date TIMESTAMP NOT NULL, billing_address VARCHAR(70), billing_city VARCHAR(40), billing_state VARCHAR(40), billing_country VARCHAR(40), billing_postal_code VARCHAR(10), total NUMERIC(10,2) NOT NULL, FOREIGN KEY (customer_id) REFERENCES customers (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE media_types ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE tracks ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(200) NOT NULL, album_id INTEGER, media_type_id INTEGER NOT NULL, genre_id INTEGER, composer VARCHAR(220), milliseconds INTEGER NOT NULL, bytes INTEGER, unit_price NUMERIC(10,2) NOT NULL, FOREIGN KEY (album_id) REFERENCES albums (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (genre_id) REFERENCES genres (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (media_type_id) REFERENCES media_types (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE invoice_lines ( id INTEGER PRIMARY KEY AUTOINCREMENT, invoice_id INTEGER NOT NULL, track_id INTEGER NOT NULL, unit_price NUMERIC(10,2) NOT NULL, quantity INTEGER NOT NULL, FOREIGN KEY (invoice_id) REFERENCES invoices (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE playlists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE playlist_tracks ( playlist_id INTEGER NOT NULL, track_id INTEGER NOT NULL, CONSTRAINT PK_PlaylistTrack PRIMARY KEY (playlist_id, track_id), FOREIGN KEY (playlist_id) REFERENCES playlists (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); INSERT INTO genres (name) VALUES ('Rock') INSERT INTO media_types (name) VALUES ('MPEG audio file') INSERT INTO artists (name) VALUES ('AC/DC') INSERT INTO albums (title, artist_id) VALUES ('For Those About To Rock We Salute You', 1) INSERT INTO tracks (name, album_id, media_type_id, genre_id, composer, milliseconds, bytes, unit_price) VALUES ('For Those About To Rock (We Salute You) INSERT INTO employees (last_name, first_name, title, birth_date, hire_date, address, city, state, country, postal_code, phone, fax, email) VALUES ('Adams', 'Andrew', 'General Manager', '1962-02-18 00:00:00', '2002-08-14 00:00:00', '11120 Jasper Ave NW', 'Edmonton', 'AB', 'Canada', 'T5K 2N1', '+1 (780) INSERT INTO customers (first_name, last_name, company, address, city, state, country, postal_code, phone, fax, email, support_rep_id) VALUES ('Luís', 'Gonçalves', 'Embraer - Empresa Brasileira de Aeronáutica S.A.', 'Av. Brigadeiro Faria Lima, 2170', 'São José dos Campos', 'SP', 'Brazil', '12227-000', '+55 (12) INSERT INTO invoices (customer_id, invoice_date, billing_address, billing_city, billing_country, billing_postal_code, total) VALUES (2, '2007-01-01 00:00:00', 'Theodor-Heuss-Straße 34', 'Stuttgart', 'Germany', '70174', 1.98) INSERT INTO invoice_lines (invoice_id, track_id, unit_price, quantity) VALUES (1, 2, 0.99, 1) INSERT INTO playlists (name) VALUES ('Music') INSERT INTO playlist_tracks (playlist_id, track_id) VALUES (1, 3402)

store_1

SELECT T2.name FROM genres AS T1 JOIN tracks AS T2 ON T1.id = T2.genre_id WHERE T1.name = "Rock";

What is the name of tracks whose genre is Rock?

CREATE TABLE artists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE albums ( id INTEGER PRIMARY KEY AUTOINCREMENT, title VARCHAR(160) NOT NULL, artist_id INTEGER NOT NULL, FOREIGN KEY (artist_id) REFERENCES artists (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE employees ( id INTEGER PRIMARY KEY AUTOINCREMENT, last_name VARCHAR(20) NOT NULL, first_name VARCHAR(20) NOT NULL, title VARCHAR(30), reports_to INTEGER, birth_date TIMESTAMP, hire_date TIMESTAMP, address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60), FOREIGN KEY (reports_to) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE customers ( id INTEGER PRIMARY KEY AUTOINCREMENT, first_name VARCHAR(40) NOT NULL, last_name VARCHAR(20) NOT NULL, company VARCHAR(80), address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60) NOT NULL, support_rep_id INTEGER, FOREIGN KEY (support_rep_id) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE genres ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE invoices ( id INTEGER PRIMARY KEY AUTOINCREMENT, customer_id INTEGER NOT NULL, invoice_date TIMESTAMP NOT NULL, billing_address VARCHAR(70), billing_city VARCHAR(40), billing_state VARCHAR(40), billing_country VARCHAR(40), billing_postal_code VARCHAR(10), total NUMERIC(10,2) NOT NULL, FOREIGN KEY (customer_id) REFERENCES customers (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE media_types ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE tracks ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(200) NOT NULL, album_id INTEGER, media_type_id INTEGER NOT NULL, genre_id INTEGER, composer VARCHAR(220), milliseconds INTEGER NOT NULL, bytes INTEGER, unit_price NUMERIC(10,2) NOT NULL, FOREIGN KEY (album_id) REFERENCES albums (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (genre_id) REFERENCES genres (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (media_type_id) REFERENCES media_types (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE invoice_lines ( id INTEGER PRIMARY KEY AUTOINCREMENT, invoice_id INTEGER NOT NULL, track_id INTEGER NOT NULL, unit_price NUMERIC(10,2) NOT NULL, quantity INTEGER NOT NULL, FOREIGN KEY (invoice_id) REFERENCES invoices (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE playlists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE playlist_tracks ( playlist_id INTEGER NOT NULL, track_id INTEGER NOT NULL, CONSTRAINT PK_PlaylistTrack PRIMARY KEY (playlist_id, track_id), FOREIGN KEY (playlist_id) REFERENCES playlists (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); INSERT INTO genres (name) VALUES ('Rock') INSERT INTO media_types (name) VALUES ('MPEG audio file') INSERT INTO artists (name) VALUES ('AC/DC') INSERT INTO albums (title, artist_id) VALUES ('For Those About To Rock We Salute You', 1) INSERT INTO tracks (name, album_id, media_type_id, genre_id, composer, milliseconds, bytes, unit_price) VALUES ('For Those About To Rock (We Salute You) INSERT INTO employees (last_name, first_name, title, birth_date, hire_date, address, city, state, country, postal_code, phone, fax, email) VALUES ('Adams', 'Andrew', 'General Manager', '1962-02-18 00:00:00', '2002-08-14 00:00:00', '11120 Jasper Ave NW', 'Edmonton', 'AB', 'Canada', 'T5K 2N1', '+1 (780) INSERT INTO customers (first_name, last_name, company, address, city, state, country, postal_code, phone, fax, email, support_rep_id) VALUES ('Luís', 'Gonçalves', 'Embraer - Empresa Brasileira de Aeronáutica S.A.', 'Av. Brigadeiro Faria Lima, 2170', 'São José dos Campos', 'SP', 'Brazil', '12227-000', '+55 (12) INSERT INTO invoices (customer_id, invoice_date, billing_address, billing_city, billing_country, billing_postal_code, total) VALUES (2, '2007-01-01 00:00:00', 'Theodor-Heuss-Straße 34', 'Stuttgart', 'Germany', '70174', 1.98) INSERT INTO invoice_lines (invoice_id, track_id, unit_price, quantity) VALUES (1, 2, 0.99, 1) INSERT INTO playlists (name) VALUES ('Music') INSERT INTO playlist_tracks (playlist_id, track_id) VALUES (1, 3402)

store_1

SELECT T2.name FROM genres AS T1 JOIN tracks AS T2 ON T1.id = T2.genre_id WHERE T1.name = "Rock";

What is the name of all tracks in the Rock genre?

CREATE TABLE artists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE albums ( id INTEGER PRIMARY KEY AUTOINCREMENT, title VARCHAR(160) NOT NULL, artist_id INTEGER NOT NULL, FOREIGN KEY (artist_id) REFERENCES artists (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE employees ( id INTEGER PRIMARY KEY AUTOINCREMENT, last_name VARCHAR(20) NOT NULL, first_name VARCHAR(20) NOT NULL, title VARCHAR(30), reports_to INTEGER, birth_date TIMESTAMP, hire_date TIMESTAMP, address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60), FOREIGN KEY (reports_to) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE customers ( id INTEGER PRIMARY KEY AUTOINCREMENT, first_name VARCHAR(40) NOT NULL, last_name VARCHAR(20) NOT NULL, company VARCHAR(80), address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60) NOT NULL, support_rep_id INTEGER, FOREIGN KEY (support_rep_id) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE genres ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE invoices ( id INTEGER PRIMARY KEY AUTOINCREMENT, customer_id INTEGER NOT NULL, invoice_date TIMESTAMP NOT NULL, billing_address VARCHAR(70), billing_city VARCHAR(40), billing_state VARCHAR(40), billing_country VARCHAR(40), billing_postal_code VARCHAR(10), total NUMERIC(10,2) NOT NULL, FOREIGN KEY (customer_id) REFERENCES customers (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE media_types ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE tracks ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(200) NOT NULL, album_id INTEGER, media_type_id INTEGER NOT NULL, genre_id INTEGER, composer VARCHAR(220), milliseconds INTEGER NOT NULL, bytes INTEGER, unit_price NUMERIC(10,2) NOT NULL, FOREIGN KEY (album_id) REFERENCES albums (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (genre_id) REFERENCES genres (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (media_type_id) REFERENCES media_types (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE invoice_lines ( id INTEGER PRIMARY KEY AUTOINCREMENT, invoice_id INTEGER NOT NULL, track_id INTEGER NOT NULL, unit_price NUMERIC(10,2) NOT NULL, quantity INTEGER NOT NULL, FOREIGN KEY (invoice_id) REFERENCES invoices (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE playlists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE playlist_tracks ( playlist_id INTEGER NOT NULL, track_id INTEGER NOT NULL, CONSTRAINT PK_PlaylistTrack PRIMARY KEY (playlist_id, track_id), FOREIGN KEY (playlist_id) REFERENCES playlists (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); INSERT INTO genres (name) VALUES ('Rock') INSERT INTO media_types (name) VALUES ('MPEG audio file') INSERT INTO artists (name) VALUES ('AC/DC') INSERT INTO albums (title, artist_id) VALUES ('For Those About To Rock We Salute You', 1) INSERT INTO tracks (name, album_id, media_type_id, genre_id, composer, milliseconds, bytes, unit_price) VALUES ('For Those About To Rock (We Salute You) INSERT INTO employees (last_name, first_name, title, birth_date, hire_date, address, city, state, country, postal_code, phone, fax, email) VALUES ('Adams', 'Andrew', 'General Manager', '1962-02-18 00:00:00', '2002-08-14 00:00:00', '11120 Jasper Ave NW', 'Edmonton', 'AB', 'Canada', 'T5K 2N1', '+1 (780) INSERT INTO customers (first_name, last_name, company, address, city, state, country, postal_code, phone, fax, email, support_rep_id) VALUES ('Luís', 'Gonçalves', 'Embraer - Empresa Brasileira de Aeronáutica S.A.', 'Av. Brigadeiro Faria Lima, 2170', 'São José dos Campos', 'SP', 'Brazil', '12227-000', '+55 (12) INSERT INTO invoices (customer_id, invoice_date, billing_address, billing_city, billing_country, billing_postal_code, total) VALUES (2, '2007-01-01 00:00:00', 'Theodor-Heuss-Straße 34', 'Stuttgart', 'Germany', '70174', 1.98) INSERT INTO invoice_lines (invoice_id, track_id, unit_price, quantity) VALUES (1, 2, 0.99, 1) INSERT INTO playlists (name) VALUES ('Music') INSERT INTO playlist_tracks (playlist_id, track_id) VALUES (1, 3402)

store_1

SELECT T1.title FROM albums AS T1 JOIN tracks AS T2 ON T1.id = T2.genre_id WHERE T2.name = "Balls to the Wall";

What is title of album which track Balls to the Wall belongs to?

CREATE TABLE artists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE albums ( id INTEGER PRIMARY KEY AUTOINCREMENT, title VARCHAR(160) NOT NULL, artist_id INTEGER NOT NULL, FOREIGN KEY (artist_id) REFERENCES artists (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE employees ( id INTEGER PRIMARY KEY AUTOINCREMENT, last_name VARCHAR(20) NOT NULL, first_name VARCHAR(20) NOT NULL, title VARCHAR(30), reports_to INTEGER, birth_date TIMESTAMP, hire_date TIMESTAMP, address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60), FOREIGN KEY (reports_to) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE customers ( id INTEGER PRIMARY KEY AUTOINCREMENT, first_name VARCHAR(40) NOT NULL, last_name VARCHAR(20) NOT NULL, company VARCHAR(80), address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60) NOT NULL, support_rep_id INTEGER, FOREIGN KEY (support_rep_id) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE genres ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE invoices ( id INTEGER PRIMARY KEY AUTOINCREMENT, customer_id INTEGER NOT NULL, invoice_date TIMESTAMP NOT NULL, billing_address VARCHAR(70), billing_city VARCHAR(40), billing_state VARCHAR(40), billing_country VARCHAR(40), billing_postal_code VARCHAR(10), total NUMERIC(10,2) NOT NULL, FOREIGN KEY (customer_id) REFERENCES customers (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE media_types ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE tracks ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(200) NOT NULL, album_id INTEGER, media_type_id INTEGER NOT NULL, genre_id INTEGER, composer VARCHAR(220), milliseconds INTEGER NOT NULL, bytes INTEGER, unit_price NUMERIC(10,2) NOT NULL, FOREIGN KEY (album_id) REFERENCES albums (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (genre_id) REFERENCES genres (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (media_type_id) REFERENCES media_types (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE invoice_lines ( id INTEGER PRIMARY KEY AUTOINCREMENT, invoice_id INTEGER NOT NULL, track_id INTEGER NOT NULL, unit_price NUMERIC(10,2) NOT NULL, quantity INTEGER NOT NULL, FOREIGN KEY (invoice_id) REFERENCES invoices (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE playlists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE playlist_tracks ( playlist_id INTEGER NOT NULL, track_id INTEGER NOT NULL, CONSTRAINT PK_PlaylistTrack PRIMARY KEY (playlist_id, track_id), FOREIGN KEY (playlist_id) REFERENCES playlists (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); INSERT INTO genres (name) VALUES ('Rock') INSERT INTO media_types (name) VALUES ('MPEG audio file') INSERT INTO artists (name) VALUES ('AC/DC') INSERT INTO albums (title, artist_id) VALUES ('For Those About To Rock We Salute You', 1) INSERT INTO tracks (name, album_id, media_type_id, genre_id, composer, milliseconds, bytes, unit_price) VALUES ('For Those About To Rock (We Salute You) INSERT INTO employees (last_name, first_name, title, birth_date, hire_date, address, city, state, country, postal_code, phone, fax, email) VALUES ('Adams', 'Andrew', 'General Manager', '1962-02-18 00:00:00', '2002-08-14 00:00:00', '11120 Jasper Ave NW', 'Edmonton', 'AB', 'Canada', 'T5K 2N1', '+1 (780) INSERT INTO customers (first_name, last_name, company, address, city, state, country, postal_code, phone, fax, email, support_rep_id) VALUES ('Luís', 'Gonçalves', 'Embraer - Empresa Brasileira de Aeronáutica S.A.', 'Av. Brigadeiro Faria Lima, 2170', 'São José dos Campos', 'SP', 'Brazil', '12227-000', '+55 (12) INSERT INTO invoices (customer_id, invoice_date, billing_address, billing_city, billing_country, billing_postal_code, total) VALUES (2, '2007-01-01 00:00:00', 'Theodor-Heuss-Straße 34', 'Stuttgart', 'Germany', '70174', 1.98) INSERT INTO invoice_lines (invoice_id, track_id, unit_price, quantity) VALUES (1, 2, 0.99, 1) INSERT INTO playlists (name) VALUES ('Music') INSERT INTO playlist_tracks (playlist_id, track_id) VALUES (1, 3402)

store_1

SELECT T1.title FROM albums AS T1 JOIN tracks AS T2 ON T1.id = T2.genre_id WHERE T2.name = "Balls to the Wall";

What is the name of the album that has the track Ball to the Wall?

CREATE TABLE artists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE albums ( id INTEGER PRIMARY KEY AUTOINCREMENT, title VARCHAR(160) NOT NULL, artist_id INTEGER NOT NULL, FOREIGN KEY (artist_id) REFERENCES artists (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE employees ( id INTEGER PRIMARY KEY AUTOINCREMENT, last_name VARCHAR(20) NOT NULL, first_name VARCHAR(20) NOT NULL, title VARCHAR(30), reports_to INTEGER, birth_date TIMESTAMP, hire_date TIMESTAMP, address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60), FOREIGN KEY (reports_to) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE customers ( id INTEGER PRIMARY KEY AUTOINCREMENT, first_name VARCHAR(40) NOT NULL, last_name VARCHAR(20) NOT NULL, company VARCHAR(80), address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60) NOT NULL, support_rep_id INTEGER, FOREIGN KEY (support_rep_id) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE genres ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE invoices ( id INTEGER PRIMARY KEY AUTOINCREMENT, customer_id INTEGER NOT NULL, invoice_date TIMESTAMP NOT NULL, billing_address VARCHAR(70), billing_city VARCHAR(40), billing_state VARCHAR(40), billing_country VARCHAR(40), billing_postal_code VARCHAR(10), total NUMERIC(10,2) NOT NULL, FOREIGN KEY (customer_id) REFERENCES customers (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE media_types ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE tracks ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(200) NOT NULL, album_id INTEGER, media_type_id INTEGER NOT NULL, genre_id INTEGER, composer VARCHAR(220), milliseconds INTEGER NOT NULL, bytes INTEGER, unit_price NUMERIC(10,2) NOT NULL, FOREIGN KEY (album_id) REFERENCES albums (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (genre_id) REFERENCES genres (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (media_type_id) REFERENCES media_types (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE invoice_lines ( id INTEGER PRIMARY KEY AUTOINCREMENT, invoice_id INTEGER NOT NULL, track_id INTEGER NOT NULL, unit_price NUMERIC(10,2) NOT NULL, quantity INTEGER NOT NULL, FOREIGN KEY (invoice_id) REFERENCES invoices (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE playlists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE playlist_tracks ( playlist_id INTEGER NOT NULL, track_id INTEGER NOT NULL, CONSTRAINT PK_PlaylistTrack PRIMARY KEY (playlist_id, track_id), FOREIGN KEY (playlist_id) REFERENCES playlists (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); INSERT INTO genres (name) VALUES ('Rock') INSERT INTO media_types (name) VALUES ('MPEG audio file') INSERT INTO artists (name) VALUES ('AC/DC') INSERT INTO albums (title, artist_id) VALUES ('For Those About To Rock We Salute You', 1) INSERT INTO tracks (name, album_id, media_type_id, genre_id, composer, milliseconds, bytes, unit_price) VALUES ('For Those About To Rock (We Salute You) INSERT INTO employees (last_name, first_name, title, birth_date, hire_date, address, city, state, country, postal_code, phone, fax, email) VALUES ('Adams', 'Andrew', 'General Manager', '1962-02-18 00:00:00', '2002-08-14 00:00:00', '11120 Jasper Ave NW', 'Edmonton', 'AB', 'Canada', 'T5K 2N1', '+1 (780) INSERT INTO customers (first_name, last_name, company, address, city, state, country, postal_code, phone, fax, email, support_rep_id) VALUES ('Luís', 'Gonçalves', 'Embraer - Empresa Brasileira de Aeronáutica S.A.', 'Av. Brigadeiro Faria Lima, 2170', 'São José dos Campos', 'SP', 'Brazil', '12227-000', '+55 (12) INSERT INTO invoices (customer_id, invoice_date, billing_address, billing_city, billing_country, billing_postal_code, total) VALUES (2, '2007-01-01 00:00:00', 'Theodor-Heuss-Straße 34', 'Stuttgart', 'Germany', '70174', 1.98) INSERT INTO invoice_lines (invoice_id, track_id, unit_price, quantity) VALUES (1, 2, 0.99, 1) INSERT INTO playlists (name) VALUES ('Music') INSERT INTO playlist_tracks (playlist_id, track_id) VALUES (1, 3402)

store_1

SELECT T2.name FROM albums AS T1 JOIN tracks AS T2 ON T1.id = T2.genre_id WHERE T1.title = "Balls to the Wall";

List name of all tracks in Balls to the Wall.

CREATE TABLE artists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE albums ( id INTEGER PRIMARY KEY AUTOINCREMENT, title VARCHAR(160) NOT NULL, artist_id INTEGER NOT NULL, FOREIGN KEY (artist_id) REFERENCES artists (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE employees ( id INTEGER PRIMARY KEY AUTOINCREMENT, last_name VARCHAR(20) NOT NULL, first_name VARCHAR(20) NOT NULL, title VARCHAR(30), reports_to INTEGER, birth_date TIMESTAMP, hire_date TIMESTAMP, address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60), FOREIGN KEY (reports_to) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE customers ( id INTEGER PRIMARY KEY AUTOINCREMENT, first_name VARCHAR(40) NOT NULL, last_name VARCHAR(20) NOT NULL, company VARCHAR(80), address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60) NOT NULL, support_rep_id INTEGER, FOREIGN KEY (support_rep_id) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE genres ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE invoices ( id INTEGER PRIMARY KEY AUTOINCREMENT, customer_id INTEGER NOT NULL, invoice_date TIMESTAMP NOT NULL, billing_address VARCHAR(70), billing_city VARCHAR(40), billing_state VARCHAR(40), billing_country VARCHAR(40), billing_postal_code VARCHAR(10), total NUMERIC(10,2) NOT NULL, FOREIGN KEY (customer_id) REFERENCES customers (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE media_types ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE tracks ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(200) NOT NULL, album_id INTEGER, media_type_id INTEGER NOT NULL, genre_id INTEGER, composer VARCHAR(220), milliseconds INTEGER NOT NULL, bytes INTEGER, unit_price NUMERIC(10,2) NOT NULL, FOREIGN KEY (album_id) REFERENCES albums (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (genre_id) REFERENCES genres (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (media_type_id) REFERENCES media_types (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE invoice_lines ( id INTEGER PRIMARY KEY AUTOINCREMENT, invoice_id INTEGER NOT NULL, track_id INTEGER NOT NULL, unit_price NUMERIC(10,2) NOT NULL, quantity INTEGER NOT NULL, FOREIGN KEY (invoice_id) REFERENCES invoices (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE playlists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE playlist_tracks ( playlist_id INTEGER NOT NULL, track_id INTEGER NOT NULL, CONSTRAINT PK_PlaylistTrack PRIMARY KEY (playlist_id, track_id), FOREIGN KEY (playlist_id) REFERENCES playlists (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); INSERT INTO genres (name) VALUES ('Rock') INSERT INTO media_types (name) VALUES ('MPEG audio file') INSERT INTO artists (name) VALUES ('AC/DC') INSERT INTO albums (title, artist_id) VALUES ('For Those About To Rock We Salute You', 1) INSERT INTO tracks (name, album_id, media_type_id, genre_id, composer, milliseconds, bytes, unit_price) VALUES ('For Those About To Rock (We Salute You) INSERT INTO employees (last_name, first_name, title, birth_date, hire_date, address, city, state, country, postal_code, phone, fax, email) VALUES ('Adams', 'Andrew', 'General Manager', '1962-02-18 00:00:00', '2002-08-14 00:00:00', '11120 Jasper Ave NW', 'Edmonton', 'AB', 'Canada', 'T5K 2N1', '+1 (780) INSERT INTO customers (first_name, last_name, company, address, city, state, country, postal_code, phone, fax, email, support_rep_id) VALUES ('Luís', 'Gonçalves', 'Embraer - Empresa Brasileira de Aeronáutica S.A.', 'Av. Brigadeiro Faria Lima, 2170', 'São José dos Campos', 'SP', 'Brazil', '12227-000', '+55 (12) INSERT INTO invoices (customer_id, invoice_date, billing_address, billing_city, billing_country, billing_postal_code, total) VALUES (2, '2007-01-01 00:00:00', 'Theodor-Heuss-Straße 34', 'Stuttgart', 'Germany', '70174', 1.98) INSERT INTO invoice_lines (invoice_id, track_id, unit_price, quantity) VALUES (1, 2, 0.99, 1) INSERT INTO playlists (name) VALUES ('Music') INSERT INTO playlist_tracks (playlist_id, track_id) VALUES (1, 3402)

store_1

SELECT T2.name FROM albums AS T1 JOIN tracks AS T2 ON T1.id = T2.genre_id WHERE T1.title = "Balls to the Wall";

What is the name of all tracks in the album named Balls to the Wall?

CREATE TABLE artists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE albums ( id INTEGER PRIMARY KEY AUTOINCREMENT, title VARCHAR(160) NOT NULL, artist_id INTEGER NOT NULL, FOREIGN KEY (artist_id) REFERENCES artists (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE employees ( id INTEGER PRIMARY KEY AUTOINCREMENT, last_name VARCHAR(20) NOT NULL, first_name VARCHAR(20) NOT NULL, title VARCHAR(30), reports_to INTEGER, birth_date TIMESTAMP, hire_date TIMESTAMP, address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60), FOREIGN KEY (reports_to) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE customers ( id INTEGER PRIMARY KEY AUTOINCREMENT, first_name VARCHAR(40) NOT NULL, last_name VARCHAR(20) NOT NULL, company VARCHAR(80), address VARCHAR(70), city VARCHAR(40), state VARCHAR(40), country VARCHAR(40), postal_code VARCHAR(10), phone VARCHAR(24), fax VARCHAR(24), email VARCHAR(60) NOT NULL, support_rep_id INTEGER, FOREIGN KEY (support_rep_id) REFERENCES employees (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE genres ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE invoices ( id INTEGER PRIMARY KEY AUTOINCREMENT, customer_id INTEGER NOT NULL, invoice_date TIMESTAMP NOT NULL, billing_address VARCHAR(70), billing_city VARCHAR(40), billing_state VARCHAR(40), billing_country VARCHAR(40), billing_postal_code VARCHAR(10), total NUMERIC(10,2) NOT NULL, FOREIGN KEY (customer_id) REFERENCES customers (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE media_types ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE tracks ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(200) NOT NULL, album_id INTEGER, media_type_id INTEGER NOT NULL, genre_id INTEGER, composer VARCHAR(220), milliseconds INTEGER NOT NULL, bytes INTEGER, unit_price NUMERIC(10,2) NOT NULL, FOREIGN KEY (album_id) REFERENCES albums (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (genre_id) REFERENCES genres (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (media_type_id) REFERENCES media_types (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE invoice_lines ( id INTEGER PRIMARY KEY AUTOINCREMENT, invoice_id INTEGER NOT NULL, track_id INTEGER NOT NULL, unit_price NUMERIC(10,2) NOT NULL, quantity INTEGER NOT NULL, FOREIGN KEY (invoice_id) REFERENCES invoices (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); CREATE TABLE playlists ( id INTEGER PRIMARY KEY AUTOINCREMENT, name VARCHAR(120) ); CREATE TABLE playlist_tracks ( playlist_id INTEGER NOT NULL, track_id INTEGER NOT NULL, CONSTRAINT PK_PlaylistTrack PRIMARY KEY (playlist_id, track_id), FOREIGN KEY (playlist_id) REFERENCES playlists (id) ON DELETE NO ACTION ON UPDATE NO ACTION, FOREIGN KEY (track_id) REFERENCES tracks (id) ON DELETE NO ACTION ON UPDATE NO ACTION ); INSERT INTO genres (name) VALUES ('Rock') INSERT INTO media_types (name) VALUES ('MPEG audio file') INSERT INTO artists (name) VALUES ('AC/DC') INSERT INTO albums (title, artist_id) VALUES ('For Those About To Rock We Salute You', 1) INSERT INTO tracks (name, album_id, media_type_id, genre_id, composer, milliseconds, bytes, unit_price) VALUES ('For Those About To Rock (We Salute You) INSERT INTO employees (last_name, first_name, title, birth_date, hire_date, address, city, state, country, postal_code, phone, fax, email) VALUES ('Adams', 'Andrew', 'General Manager', '1962-02-18 00:00:00', '2002-08-14 00:00:00', '11120 Jasper Ave NW', 'Edmonton', 'AB', 'Canada', 'T5K 2N1', '+1 (780) INSERT INTO customers (first_name, last_name, company, address, city, state, country, postal_code, phone, fax, email, support_rep_id) VALUES ('Luís', 'Gonçalves', 'Embraer - Empresa Brasileira de Aeronáutica S.A.', 'Av. Brigadeiro Faria Lima, 2170', 'São José dos Campos', 'SP', 'Brazil', '12227-000', '+55 (12) INSERT INTO invoices (customer_id, invoice_date, billing_address, billing_city, billing_country, billing_postal_code, total) VALUES (2, '2007-01-01 00:00:00', 'Theodor-Heuss-Straße 34', 'Stuttgart', 'Germany', '70174', 1.98) INSERT INTO invoice_lines (invoice_id, track_id, unit_price, quantity) VALUES (1, 2, 0.99, 1) INSERT INTO playlists (name) VALUES ('Music') INSERT INTO playlist_tracks (playlist_id, track_id) VALUES (1, 3402)