schema
stringlengths
144
5.45k
question
stringlengths
16
224
query
stringlengths
18
577
hardness
stringclasses
5 values
CREATE TABLE artists (id number, name text); CREATE TABLE sqlite_sequence (name text, seq text); CREATE TABLE albums (id number, title text, artist_id number); CREATE TABLE employees (id number, last_name text, first_name text, title text, reports_to number, birth_date time, hire_date time, address text, city text, state text, country text, postal_code text, phone text, fax text, email text); CREATE TABLE customers (id number, first_name text, last_name text, company text, address text, city text, state text, country text, postal_code text, phone text, fax text, email text, support_rep_id number); CREATE TABLE genres (id number, name text); CREATE TABLE invoices (id number, customer_id number, invoice_date time, billing_address text, billing_city text, billing_state text, billing_country text, billing_postal_code text, total number); CREATE TABLE media_types (id number, name text); CREATE TABLE tracks (id number, name text, album_id number, media_type_id number, genre_id number, composer text, milliseconds number, bytes number, unit_price number); CREATE TABLE invoice_lines (id number, invoice_id number, track_id number, unit_price number, quantity number); CREATE TABLE playlists (id number, name text); CREATE TABLE playlist_tracks (playlist_id number, track_id number);
What si the youngest employee's first and last name?
SELECT first_name , last_name FROM employees ORDER BY birth_date DESC LIMIT 1;
medium
CREATE TABLE artists (id number, name text); CREATE TABLE sqlite_sequence (name text, seq text); CREATE TABLE albums (id number, title text, artist_id number); CREATE TABLE employees (id number, last_name text, first_name text, title text, reports_to number, birth_date time, hire_date time, address text, city text, state text, country text, postal_code text, phone text, fax text, email text); CREATE TABLE customers (id number, first_name text, last_name text, company text, address text, city text, state text, country text, postal_code text, phone text, fax text, email text, support_rep_id number); CREATE TABLE genres (id number, name text); CREATE TABLE invoices (id number, customer_id number, invoice_date time, billing_address text, billing_city text, billing_state text, billing_country text, billing_postal_code text, total number); CREATE TABLE media_types (id number, name text); CREATE TABLE tracks (id number, name text, album_id number, media_type_id number, genre_id number, composer text, milliseconds number, bytes number, unit_price number); CREATE TABLE invoice_lines (id number, invoice_id number, track_id number, unit_price number, quantity number); CREATE TABLE playlists (id number, name text); CREATE TABLE playlist_tracks (playlist_id number, track_id number);
List top 10 employee work longest in the company. List employee's first and last name.
SELECT first_name , last_name FROM employees ORDER BY hire_date ASC LIMIT 10;
medium
CREATE TABLE artists (id number, name text); CREATE TABLE sqlite_sequence (name text, seq text); CREATE TABLE albums (id number, title text, artist_id number); CREATE TABLE employees (id number, last_name text, first_name text, title text, reports_to number, birth_date time, hire_date time, address text, city text, state text, country text, postal_code text, phone text, fax text, email text); CREATE TABLE customers (id number, first_name text, last_name text, company text, address text, city text, state text, country text, postal_code text, phone text, fax text, email text, support_rep_id number); CREATE TABLE genres (id number, name text); CREATE TABLE invoices (id number, customer_id number, invoice_date time, billing_address text, billing_city text, billing_state text, billing_country text, billing_postal_code text, total number); CREATE TABLE media_types (id number, name text); CREATE TABLE tracks (id number, name text, album_id number, media_type_id number, genre_id number, composer text, milliseconds number, bytes number, unit_price number); CREATE TABLE invoice_lines (id number, invoice_id number, track_id number, unit_price number, quantity number); CREATE TABLE playlists (id number, name text); CREATE TABLE playlist_tracks (playlist_id number, track_id number);
What are the first and last names of the top 10 longest-serving employees?
SELECT first_name , last_name FROM employees ORDER BY hire_date ASC LIMIT 10;
medium
CREATE TABLE artists (id number, name text); CREATE TABLE sqlite_sequence (name text, seq text); CREATE TABLE albums (id number, title text, artist_id number); CREATE TABLE employees (id number, last_name text, first_name text, title text, reports_to number, birth_date time, hire_date time, address text, city text, state text, country text, postal_code text, phone text, fax text, email text); CREATE TABLE customers (id number, first_name text, last_name text, company text, address text, city text, state text, country text, postal_code text, phone text, fax text, email text, support_rep_id number); CREATE TABLE genres (id number, name text); CREATE TABLE invoices (id number, customer_id number, invoice_date time, billing_address text, billing_city text, billing_state text, billing_country text, billing_postal_code text, total number); CREATE TABLE media_types (id number, name text); CREATE TABLE tracks (id number, name text, album_id number, media_type_id number, genre_id number, composer text, milliseconds number, bytes number, unit_price number); CREATE TABLE invoice_lines (id number, invoice_id number, track_id number, unit_price number, quantity number); CREATE TABLE playlists (id number, name text); CREATE TABLE playlist_tracks (playlist_id number, track_id number);
Find the number of employees whose title is IT Staff from each city?
SELECT count(*) , city FROM employees WHERE title = 'IT Staff' GROUP BY city
medium
CREATE TABLE artists (id number, name text); CREATE TABLE sqlite_sequence (name text, seq text); CREATE TABLE albums (id number, title text, artist_id number); CREATE TABLE employees (id number, last_name text, first_name text, title text, reports_to number, birth_date time, hire_date time, address text, city text, state text, country text, postal_code text, phone text, fax text, email text); CREATE TABLE customers (id number, first_name text, last_name text, company text, address text, city text, state text, country text, postal_code text, phone text, fax text, email text, support_rep_id number); CREATE TABLE genres (id number, name text); CREATE TABLE invoices (id number, customer_id number, invoice_date time, billing_address text, billing_city text, billing_state text, billing_country text, billing_postal_code text, total number); CREATE TABLE media_types (id number, name text); CREATE TABLE tracks (id number, name text, album_id number, media_type_id number, genre_id number, composer text, milliseconds number, bytes number, unit_price number); CREATE TABLE invoice_lines (id number, invoice_id number, track_id number, unit_price number, quantity number); CREATE TABLE playlists (id number, name text); CREATE TABLE playlist_tracks (playlist_id number, track_id number);
How many employees who are IT staff are from each city?
SELECT count(*) , city FROM employees WHERE title = 'IT Staff' GROUP BY city
medium
CREATE TABLE artists (id number, name text); CREATE TABLE sqlite_sequence (name text, seq text); CREATE TABLE albums (id number, title text, artist_id number); CREATE TABLE employees (id number, last_name text, first_name text, title text, reports_to number, birth_date time, hire_date time, address text, city text, state text, country text, postal_code text, phone text, fax text, email text); CREATE TABLE customers (id number, first_name text, last_name text, company text, address text, city text, state text, country text, postal_code text, phone text, fax text, email text, support_rep_id number); CREATE TABLE genres (id number, name text); CREATE TABLE invoices (id number, customer_id number, invoice_date time, billing_address text, billing_city text, billing_state text, billing_country text, billing_postal_code text, total number); CREATE TABLE media_types (id number, name text); CREATE TABLE tracks (id number, name text, album_id number, media_type_id number, genre_id number, composer text, milliseconds number, bytes number, unit_price number); CREATE TABLE invoice_lines (id number, invoice_id number, track_id number, unit_price number, quantity number); CREATE TABLE playlists (id number, name text); CREATE TABLE playlist_tracks (playlist_id number, track_id number);
Which employee manage most number of peoples? List employee's first and last name, and number of people report to that employee.
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;
extra
CREATE TABLE artists (id number, name text); CREATE TABLE sqlite_sequence (name text, seq text); CREATE TABLE albums (id number, title text, artist_id number); CREATE TABLE employees (id number, last_name text, first_name text, title text, reports_to number, birth_date time, hire_date time, address text, city text, state text, country text, postal_code text, phone text, fax text, email text); CREATE TABLE customers (id number, first_name text, last_name text, company text, address text, city text, state text, country text, postal_code text, phone text, fax text, email text, support_rep_id number); CREATE TABLE genres (id number, name text); CREATE TABLE invoices (id number, customer_id number, invoice_date time, billing_address text, billing_city text, billing_state text, billing_country text, billing_postal_code text, total number); CREATE TABLE media_types (id number, name text); CREATE TABLE tracks (id number, name text, album_id number, media_type_id number, genre_id number, composer text, milliseconds number, bytes number, unit_price number); CREATE TABLE invoice_lines (id number, invoice_id number, track_id number, unit_price number, quantity number); CREATE TABLE playlists (id number, name text); CREATE TABLE playlist_tracks (playlist_id number, track_id number);
What are the first and last names of all the employees and how many people report to them?
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;
extra
CREATE TABLE artists (id number, name text); CREATE TABLE sqlite_sequence (name text, seq text); CREATE TABLE albums (id number, title text, artist_id number); CREATE TABLE employees (id number, last_name text, first_name text, title text, reports_to number, birth_date time, hire_date time, address text, city text, state text, country text, postal_code text, phone text, fax text, email text); CREATE TABLE customers (id number, first_name text, last_name text, company text, address text, city text, state text, country text, postal_code text, phone text, fax text, email text, support_rep_id number); CREATE TABLE genres (id number, name text); CREATE TABLE invoices (id number, customer_id number, invoice_date time, billing_address text, billing_city text, billing_state text, billing_country text, billing_postal_code text, total number); CREATE TABLE media_types (id number, name text); CREATE TABLE tracks (id number, name text, album_id number, media_type_id number, genre_id number, composer text, milliseconds number, bytes number, unit_price number); CREATE TABLE invoice_lines (id number, invoice_id number, track_id number, unit_price number, quantity number); CREATE TABLE playlists (id number, name text); CREATE TABLE playlist_tracks (playlist_id number, track_id number);
How many orders does Lucas Mancini has?
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";
medium
CREATE TABLE artists (id number, name text); CREATE TABLE sqlite_sequence (name text, seq text); CREATE TABLE albums (id number, title text, artist_id number); CREATE TABLE employees (id number, last_name text, first_name text, title text, reports_to number, birth_date time, hire_date time, address text, city text, state text, country text, postal_code text, phone text, fax text, email text); CREATE TABLE customers (id number, first_name text, last_name text, company text, address text, city text, state text, country text, postal_code text, phone text, fax text, email text, support_rep_id number); CREATE TABLE genres (id number, name text); CREATE TABLE invoices (id number, customer_id number, invoice_date time, billing_address text, billing_city text, billing_state text, billing_country text, billing_postal_code text, total number); CREATE TABLE media_types (id number, name text); CREATE TABLE tracks (id number, name text, album_id number, media_type_id number, genre_id number, composer text, milliseconds number, bytes number, unit_price number); CREATE TABLE invoice_lines (id number, invoice_id number, track_id number, unit_price number, quantity number); CREATE TABLE playlists (id number, name text); CREATE TABLE playlist_tracks (playlist_id number, track_id number);
How many orders does Luca Mancini have in his invoices?
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";
medium
CREATE TABLE artists (id number, name text); CREATE TABLE sqlite_sequence (name text, seq text); CREATE TABLE albums (id number, title text, artist_id number); CREATE TABLE employees (id number, last_name text, first_name text, title text, reports_to number, birth_date time, hire_date time, address text, city text, state text, country text, postal_code text, phone text, fax text, email text); CREATE TABLE customers (id number, first_name text, last_name text, company text, address text, city text, state text, country text, postal_code text, phone text, fax text, email text, support_rep_id number); CREATE TABLE genres (id number, name text); CREATE TABLE invoices (id number, customer_id number, invoice_date time, billing_address text, billing_city text, billing_state text, billing_country text, billing_postal_code text, total number); CREATE TABLE media_types (id number, name text); CREATE TABLE tracks (id number, name text, album_id number, media_type_id number, genre_id number, composer text, milliseconds number, bytes number, unit_price number); CREATE TABLE invoice_lines (id number, invoice_id number, track_id number, unit_price number, quantity number); CREATE TABLE playlists (id number, name text); CREATE TABLE playlist_tracks (playlist_id number, track_id number);
What is the total amount of money spent by Lucas Mancini?
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";
medium
CREATE TABLE artists (id number, name text); CREATE TABLE sqlite_sequence (name text, seq text); CREATE TABLE albums (id number, title text, artist_id number); CREATE TABLE employees (id number, last_name text, first_name text, title text, reports_to number, birth_date time, hire_date time, address text, city text, state text, country text, postal_code text, phone text, fax text, email text); CREATE TABLE customers (id number, first_name text, last_name text, company text, address text, city text, state text, country text, postal_code text, phone text, fax text, email text, support_rep_id number); CREATE TABLE genres (id number, name text); CREATE TABLE invoices (id number, customer_id number, invoice_date time, billing_address text, billing_city text, billing_state text, billing_country text, billing_postal_code text, total number); CREATE TABLE media_types (id number, name text); CREATE TABLE tracks (id number, name text, album_id number, media_type_id number, genre_id number, composer text, milliseconds number, bytes number, unit_price number); CREATE TABLE invoice_lines (id number, invoice_id number, track_id number, unit_price number, quantity number); CREATE TABLE playlists (id number, name text); CREATE TABLE playlist_tracks (playlist_id number, track_id number);
How much money did Lucas Mancini spend?
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";
medium
CREATE TABLE artists (id number, name text); CREATE TABLE sqlite_sequence (name text, seq text); CREATE TABLE albums (id number, title text, artist_id number); CREATE TABLE employees (id number, last_name text, first_name text, title text, reports_to number, birth_date time, hire_date time, address text, city text, state text, country text, postal_code text, phone text, fax text, email text); CREATE TABLE customers (id number, first_name text, last_name text, company text, address text, city text, state text, country text, postal_code text, phone text, fax text, email text, support_rep_id number); CREATE TABLE genres (id number, name text); CREATE TABLE invoices (id number, customer_id number, invoice_date time, billing_address text, billing_city text, billing_state text, billing_country text, billing_postal_code text, total number); CREATE TABLE media_types (id number, name text); CREATE TABLE tracks (id number, name text, album_id number, media_type_id number, genre_id number, composer text, milliseconds number, bytes number, unit_price number); CREATE TABLE invoice_lines (id number, invoice_id number, track_id number, unit_price number, quantity number); CREATE TABLE playlists (id number, name text); CREATE TABLE playlist_tracks (playlist_id number, track_id number);
List all media types.
SELECT name FROM media_types;
easy
CREATE TABLE artists (id number, name text); CREATE TABLE sqlite_sequence (name text, seq text); CREATE TABLE albums (id number, title text, artist_id number); CREATE TABLE employees (id number, last_name text, first_name text, title text, reports_to number, birth_date time, hire_date time, address text, city text, state text, country text, postal_code text, phone text, fax text, email text); CREATE TABLE customers (id number, first_name text, last_name text, company text, address text, city text, state text, country text, postal_code text, phone text, fax text, email text, support_rep_id number); CREATE TABLE genres (id number, name text); CREATE TABLE invoices (id number, customer_id number, invoice_date time, billing_address text, billing_city text, billing_state text, billing_country text, billing_postal_code text, total number); CREATE TABLE media_types (id number, name text); CREATE TABLE tracks (id number, name text, album_id number, media_type_id number, genre_id number, composer text, milliseconds number, bytes number, unit_price number); CREATE TABLE invoice_lines (id number, invoice_id number, track_id number, unit_price number, quantity number); CREATE TABLE playlists (id number, name text); CREATE TABLE playlist_tracks (playlist_id number, track_id number);
What are the names of all the media types?
SELECT name FROM media_types;
easy
CREATE TABLE artists (id number, name text); CREATE TABLE sqlite_sequence (name text, seq text); CREATE TABLE albums (id number, title text, artist_id number); CREATE TABLE employees (id number, last_name text, first_name text, title text, reports_to number, birth_date time, hire_date time, address text, city text, state text, country text, postal_code text, phone text, fax text, email text); CREATE TABLE customers (id number, first_name text, last_name text, company text, address text, city text, state text, country text, postal_code text, phone text, fax text, email text, support_rep_id number); CREATE TABLE genres (id number, name text); CREATE TABLE invoices (id number, customer_id number, invoice_date time, billing_address text, billing_city text, billing_state text, billing_country text, billing_postal_code text, total number); CREATE TABLE media_types (id number, name text); CREATE TABLE tracks (id number, name text, album_id number, media_type_id number, genre_id number, composer text, milliseconds number, bytes number, unit_price number); CREATE TABLE invoice_lines (id number, invoice_id number, track_id number, unit_price number, quantity number); CREATE TABLE playlists (id number, name text); CREATE TABLE playlist_tracks (playlist_id number, track_id number);
List all different genre types.
SELECT DISTINCT name FROM genres;
easy
CREATE TABLE artists (id number, name text); CREATE TABLE sqlite_sequence (name text, seq text); CREATE TABLE albums (id number, title text, artist_id number); CREATE TABLE employees (id number, last_name text, first_name text, title text, reports_to number, birth_date time, hire_date time, address text, city text, state text, country text, postal_code text, phone text, fax text, email text); CREATE TABLE customers (id number, first_name text, last_name text, company text, address text, city text, state text, country text, postal_code text, phone text, fax text, email text, support_rep_id number); CREATE TABLE genres (id number, name text); CREATE TABLE invoices (id number, customer_id number, invoice_date time, billing_address text, billing_city text, billing_state text, billing_country text, billing_postal_code text, total number); CREATE TABLE media_types (id number, name text); CREATE TABLE tracks (id number, name text, album_id number, media_type_id number, genre_id number, composer text, milliseconds number, bytes number, unit_price number); CREATE TABLE invoice_lines (id number, invoice_id number, track_id number, unit_price number, quantity number); CREATE TABLE playlists (id number, name text); CREATE TABLE playlist_tracks (playlist_id number, track_id number);
What are the different names of the genres?
SELECT DISTINCT name FROM genres;
easy
CREATE TABLE artists (id number, name text); CREATE TABLE sqlite_sequence (name text, seq text); CREATE TABLE albums (id number, title text, artist_id number); CREATE TABLE employees (id number, last_name text, first_name text, title text, reports_to number, birth_date time, hire_date time, address text, city text, state text, country text, postal_code text, phone text, fax text, email text); CREATE TABLE customers (id number, first_name text, last_name text, company text, address text, city text, state text, country text, postal_code text, phone text, fax text, email text, support_rep_id number); CREATE TABLE genres (id number, name text); CREATE TABLE invoices (id number, customer_id number, invoice_date time, billing_address text, billing_city text, billing_state text, billing_country text, billing_postal_code text, total number); CREATE TABLE media_types (id number, name text); CREATE TABLE tracks (id number, name text, album_id number, media_type_id number, genre_id number, composer text, milliseconds number, bytes number, unit_price number); CREATE TABLE invoice_lines (id number, invoice_id number, track_id number, unit_price number, quantity number); CREATE TABLE playlists (id number, name text); CREATE TABLE playlist_tracks (playlist_id number, track_id number);
List the name of all playlist.
SELECT name FROM playlists;
easy
CREATE TABLE artists (id number, name text); CREATE TABLE sqlite_sequence (name text, seq text); CREATE TABLE albums (id number, title text, artist_id number); CREATE TABLE employees (id number, last_name text, first_name text, title text, reports_to number, birth_date time, hire_date time, address text, city text, state text, country text, postal_code text, phone text, fax text, email text); CREATE TABLE customers (id number, first_name text, last_name text, company text, address text, city text, state text, country text, postal_code text, phone text, fax text, email text, support_rep_id number); CREATE TABLE genres (id number, name text); CREATE TABLE invoices (id number, customer_id number, invoice_date time, billing_address text, billing_city text, billing_state text, billing_country text, billing_postal_code text, total number); CREATE TABLE media_types (id number, name text); CREATE TABLE tracks (id number, name text, album_id number, media_type_id number, genre_id number, composer text, milliseconds number, bytes number, unit_price number); CREATE TABLE invoice_lines (id number, invoice_id number, track_id number, unit_price number, quantity number); CREATE TABLE playlists (id number, name text); CREATE TABLE playlist_tracks (playlist_id number, track_id number);
What are the names of all the playlists?
SELECT name FROM playlists;
easy
CREATE TABLE artists (id number, name text); CREATE TABLE sqlite_sequence (name text, seq text); CREATE TABLE albums (id number, title text, artist_id number); CREATE TABLE employees (id number, last_name text, first_name text, title text, reports_to number, birth_date time, hire_date time, address text, city text, state text, country text, postal_code text, phone text, fax text, email text); CREATE TABLE customers (id number, first_name text, last_name text, company text, address text, city text, state text, country text, postal_code text, phone text, fax text, email text, support_rep_id number); CREATE TABLE genres (id number, name text); CREATE TABLE invoices (id number, customer_id number, invoice_date time, billing_address text, billing_city text, billing_state text, billing_country text, billing_postal_code text, total number); CREATE TABLE media_types (id number, name text); CREATE TABLE tracks (id number, name text, album_id number, media_type_id number, genre_id number, composer text, milliseconds number, bytes number, unit_price number); CREATE TABLE invoice_lines (id number, invoice_id number, track_id number, unit_price number, quantity number); CREATE TABLE playlists (id number, name text); CREATE TABLE playlist_tracks (playlist_id number, track_id number);
Who is the composer of track Fast As a Shark?
SELECT composer FROM tracks WHERE name = "Fast As a Shark";
easy
CREATE TABLE artists (id number, name text); CREATE TABLE sqlite_sequence (name text, seq text); CREATE TABLE albums (id number, title text, artist_id number); CREATE TABLE employees (id number, last_name text, first_name text, title text, reports_to number, birth_date time, hire_date time, address text, city text, state text, country text, postal_code text, phone text, fax text, email text); CREATE TABLE customers (id number, first_name text, last_name text, company text, address text, city text, state text, country text, postal_code text, phone text, fax text, email text, support_rep_id number); CREATE TABLE genres (id number, name text); CREATE TABLE invoices (id number, customer_id number, invoice_date time, billing_address text, billing_city text, billing_state text, billing_country text, billing_postal_code text, total number); CREATE TABLE media_types (id number, name text); CREATE TABLE tracks (id number, name text, album_id number, media_type_id number, genre_id number, composer text, milliseconds number, bytes number, unit_price number); CREATE TABLE invoice_lines (id number, invoice_id number, track_id number, unit_price number, quantity number); CREATE TABLE playlists (id number, name text); CREATE TABLE playlist_tracks (playlist_id number, track_id number);
What is the composer who created the track "Fast As a Shark"?
SELECT composer FROM tracks WHERE name = "Fast As a Shark";
easy
CREATE TABLE artists (id number, name text); CREATE TABLE sqlite_sequence (name text, seq text); CREATE TABLE albums (id number, title text, artist_id number); CREATE TABLE employees (id number, last_name text, first_name text, title text, reports_to number, birth_date time, hire_date time, address text, city text, state text, country text, postal_code text, phone text, fax text, email text); CREATE TABLE customers (id number, first_name text, last_name text, company text, address text, city text, state text, country text, postal_code text, phone text, fax text, email text, support_rep_id number); CREATE TABLE genres (id number, name text); CREATE TABLE invoices (id number, customer_id number, invoice_date time, billing_address text, billing_city text, billing_state text, billing_country text, billing_postal_code text, total number); CREATE TABLE media_types (id number, name text); CREATE TABLE tracks (id number, name text, album_id number, media_type_id number, genre_id number, composer text, milliseconds number, bytes number, unit_price number); CREATE TABLE invoice_lines (id number, invoice_id number, track_id number, unit_price number, quantity number); CREATE TABLE playlists (id number, name text); CREATE TABLE playlist_tracks (playlist_id number, track_id number);
How long does track Fast As a Shark has?
SELECT milliseconds FROM tracks WHERE name = "Fast As a Shark";
easy
CREATE TABLE artists (id number, name text); CREATE TABLE sqlite_sequence (name text, seq text); CREATE TABLE albums (id number, title text, artist_id number); CREATE TABLE employees (id number, last_name text, first_name text, title text, reports_to number, birth_date time, hire_date time, address text, city text, state text, country text, postal_code text, phone text, fax text, email text); CREATE TABLE customers (id number, first_name text, last_name text, company text, address text, city text, state text, country text, postal_code text, phone text, fax text, email text, support_rep_id number); CREATE TABLE genres (id number, name text); CREATE TABLE invoices (id number, customer_id number, invoice_date time, billing_address text, billing_city text, billing_state text, billing_country text, billing_postal_code text, total number); CREATE TABLE media_types (id number, name text); CREATE TABLE tracks (id number, name text, album_id number, media_type_id number, genre_id number, composer text, milliseconds number, bytes number, unit_price number); CREATE TABLE invoice_lines (id number, invoice_id number, track_id number, unit_price number, quantity number); CREATE TABLE playlists (id number, name text); CREATE TABLE playlist_tracks (playlist_id number, track_id number);
How many milliseconds long is Fast As a Shark?
SELECT milliseconds FROM tracks WHERE name = "Fast As a Shark";
easy
CREATE TABLE artists (id number, name text); CREATE TABLE sqlite_sequence (name text, seq text); CREATE TABLE albums (id number, title text, artist_id number); CREATE TABLE employees (id number, last_name text, first_name text, title text, reports_to number, birth_date time, hire_date time, address text, city text, state text, country text, postal_code text, phone text, fax text, email text); CREATE TABLE customers (id number, first_name text, last_name text, company text, address text, city text, state text, country text, postal_code text, phone text, fax text, email text, support_rep_id number); CREATE TABLE genres (id number, name text); CREATE TABLE invoices (id number, customer_id number, invoice_date time, billing_address text, billing_city text, billing_state text, billing_country text, billing_postal_code text, total number); CREATE TABLE media_types (id number, name text); CREATE TABLE tracks (id number, name text, album_id number, media_type_id number, genre_id number, composer text, milliseconds number, bytes number, unit_price number); CREATE TABLE invoice_lines (id number, invoice_id number, track_id number, unit_price number, quantity number); CREATE TABLE playlists (id number, name text); CREATE TABLE playlist_tracks (playlist_id number, track_id number);
What is the name of tracks whose genre is Rock?
SELECT T2.name FROM genres AS T1 JOIN tracks AS T2 ON T1.id = T2.genre_id WHERE T1.name = "Rock";
medium
CREATE TABLE artists (id number, name text); CREATE TABLE sqlite_sequence (name text, seq text); CREATE TABLE albums (id number, title text, artist_id number); CREATE TABLE employees (id number, last_name text, first_name text, title text, reports_to number, birth_date time, hire_date time, address text, city text, state text, country text, postal_code text, phone text, fax text, email text); CREATE TABLE customers (id number, first_name text, last_name text, company text, address text, city text, state text, country text, postal_code text, phone text, fax text, email text, support_rep_id number); CREATE TABLE genres (id number, name text); CREATE TABLE invoices (id number, customer_id number, invoice_date time, billing_address text, billing_city text, billing_state text, billing_country text, billing_postal_code text, total number); CREATE TABLE media_types (id number, name text); CREATE TABLE tracks (id number, name text, album_id number, media_type_id number, genre_id number, composer text, milliseconds number, bytes number, unit_price number); CREATE TABLE invoice_lines (id number, invoice_id number, track_id number, unit_price number, quantity number); CREATE TABLE playlists (id number, name text); CREATE TABLE playlist_tracks (playlist_id number, track_id number);
What is the name of all tracks in the Rock genre?
SELECT T2.name FROM genres AS T1 JOIN tracks AS T2 ON T1.id = T2.genre_id WHERE T1.name = "Rock";
medium
CREATE TABLE artists (id number, name text); CREATE TABLE sqlite_sequence (name text, seq text); CREATE TABLE albums (id number, title text, artist_id number); CREATE TABLE employees (id number, last_name text, first_name text, title text, reports_to number, birth_date time, hire_date time, address text, city text, state text, country text, postal_code text, phone text, fax text, email text); CREATE TABLE customers (id number, first_name text, last_name text, company text, address text, city text, state text, country text, postal_code text, phone text, fax text, email text, support_rep_id number); CREATE TABLE genres (id number, name text); CREATE TABLE invoices (id number, customer_id number, invoice_date time, billing_address text, billing_city text, billing_state text, billing_country text, billing_postal_code text, total number); CREATE TABLE media_types (id number, name text); CREATE TABLE tracks (id number, name text, album_id number, media_type_id number, genre_id number, composer text, milliseconds number, bytes number, unit_price number); CREATE TABLE invoice_lines (id number, invoice_id number, track_id number, unit_price number, quantity number); CREATE TABLE playlists (id number, name text); CREATE TABLE playlist_tracks (playlist_id number, track_id number);
What is title of album which track Balls to the Wall belongs to?
SELECT T1.title FROM albums AS T1 JOIN tracks AS T2 ON T1.id = T2.genre_id WHERE T2.name = "Balls to the Wall";
medium
CREATE TABLE artists (id number, name text); CREATE TABLE sqlite_sequence (name text, seq text); CREATE TABLE albums (id number, title text, artist_id number); CREATE TABLE employees (id number, last_name text, first_name text, title text, reports_to number, birth_date time, hire_date time, address text, city text, state text, country text, postal_code text, phone text, fax text, email text); CREATE TABLE customers (id number, first_name text, last_name text, company text, address text, city text, state text, country text, postal_code text, phone text, fax text, email text, support_rep_id number); CREATE TABLE genres (id number, name text); CREATE TABLE invoices (id number, customer_id number, invoice_date time, billing_address text, billing_city text, billing_state text, billing_country text, billing_postal_code text, total number); CREATE TABLE media_types (id number, name text); CREATE TABLE tracks (id number, name text, album_id number, media_type_id number, genre_id number, composer text, milliseconds number, bytes number, unit_price number); CREATE TABLE invoice_lines (id number, invoice_id number, track_id number, unit_price number, quantity number); CREATE TABLE playlists (id number, name text); CREATE TABLE playlist_tracks (playlist_id number, track_id number);
What is the name of the album that has the track Ball to the Wall?
SELECT T1.title FROM albums AS T1 JOIN tracks AS T2 ON T1.id = T2.genre_id WHERE T2.name = "Balls to the Wall";
medium
CREATE TABLE artists (id number, name text); CREATE TABLE sqlite_sequence (name text, seq text); CREATE TABLE albums (id number, title text, artist_id number); CREATE TABLE employees (id number, last_name text, first_name text, title text, reports_to number, birth_date time, hire_date time, address text, city text, state text, country text, postal_code text, phone text, fax text, email text); CREATE TABLE customers (id number, first_name text, last_name text, company text, address text, city text, state text, country text, postal_code text, phone text, fax text, email text, support_rep_id number); CREATE TABLE genres (id number, name text); CREATE TABLE invoices (id number, customer_id number, invoice_date time, billing_address text, billing_city text, billing_state text, billing_country text, billing_postal_code text, total number); CREATE TABLE media_types (id number, name text); CREATE TABLE tracks (id number, name text, album_id number, media_type_id number, genre_id number, composer text, milliseconds number, bytes number, unit_price number); CREATE TABLE invoice_lines (id number, invoice_id number, track_id number, unit_price number, quantity number); CREATE TABLE playlists (id number, name text); CREATE TABLE playlist_tracks (playlist_id number, track_id number);
List name of all tracks in Balls to the Wall.
SELECT T2.name FROM albums AS T1 JOIN tracks AS T2 ON T1.id = T2.genre_id WHERE T1.title = "Balls to the Wall";
medium
CREATE TABLE artists (id number, name text); CREATE TABLE sqlite_sequence (name text, seq text); CREATE TABLE albums (id number, title text, artist_id number); CREATE TABLE employees (id number, last_name text, first_name text, title text, reports_to number, birth_date time, hire_date time, address text, city text, state text, country text, postal_code text, phone text, fax text, email text); CREATE TABLE customers (id number, first_name text, last_name text, company text, address text, city text, state text, country text, postal_code text, phone text, fax text, email text, support_rep_id number); CREATE TABLE genres (id number, name text); CREATE TABLE invoices (id number, customer_id number, invoice_date time, billing_address text, billing_city text, billing_state text, billing_country text, billing_postal_code text, total number); CREATE TABLE media_types (id number, name text); CREATE TABLE tracks (id number, name text, album_id number, media_type_id number, genre_id number, composer text, milliseconds number, bytes number, unit_price number); CREATE TABLE invoice_lines (id number, invoice_id number, track_id number, unit_price number, quantity number); CREATE TABLE playlists (id number, name text); CREATE TABLE playlist_tracks (playlist_id number, track_id number);
What is the name of all tracks in the album named Balls to the Wall?
SELECT T2.name FROM albums AS T1 JOIN tracks AS T2 ON T1.id = T2.genre_id WHERE T1.title = "Balls to the Wall";
medium
CREATE TABLE artists (id number, name text); CREATE TABLE sqlite_sequence (name text, seq text); CREATE TABLE albums (id number, title text, artist_id number); CREATE TABLE employees (id number, last_name text, first_name text, title text, reports_to number, birth_date time, hire_date time, address text, city text, state text, country text, postal_code text, phone text, fax text, email text); CREATE TABLE customers (id number, first_name text, last_name text, company text, address text, city text, state text, country text, postal_code text, phone text, fax text, email text, support_rep_id number); CREATE TABLE genres (id number, name text); CREATE TABLE invoices (id number, customer_id number, invoice_date time, billing_address text, billing_city text, billing_state text, billing_country text, billing_postal_code text, total number); CREATE TABLE media_types (id number, name text); CREATE TABLE tracks (id number, name text, album_id number, media_type_id number, genre_id number, composer text, milliseconds number, bytes number, unit_price number); CREATE TABLE invoice_lines (id number, invoice_id number, track_id number, unit_price number, quantity number); CREATE TABLE playlists (id number, name text); CREATE TABLE playlist_tracks (playlist_id number, track_id number);
List title of albums have the number of tracks greater than 10.
SELECT T1.title FROM albums AS T1 JOIN tracks AS T2 ON T1.id = T2.album_id GROUP BY T1.id HAVING count(T1.id) > 10;
medium
CREATE TABLE artists (id number, name text); CREATE TABLE sqlite_sequence (name text, seq text); CREATE TABLE albums (id number, title text, artist_id number); CREATE TABLE employees (id number, last_name text, first_name text, title text, reports_to number, birth_date time, hire_date time, address text, city text, state text, country text, postal_code text, phone text, fax text, email text); CREATE TABLE customers (id number, first_name text, last_name text, company text, address text, city text, state text, country text, postal_code text, phone text, fax text, email text, support_rep_id number); CREATE TABLE genres (id number, name text); CREATE TABLE invoices (id number, customer_id number, invoice_date time, billing_address text, billing_city text, billing_state text, billing_country text, billing_postal_code text, total number); CREATE TABLE media_types (id number, name text); CREATE TABLE tracks (id number, name text, album_id number, media_type_id number, genre_id number, composer text, milliseconds number, bytes number, unit_price number); CREATE TABLE invoice_lines (id number, invoice_id number, track_id number, unit_price number, quantity number); CREATE TABLE playlists (id number, name text); CREATE TABLE playlist_tracks (playlist_id number, track_id number);
What are the names of the albums that have more than 10 tracks?
SELECT T1.title FROM albums AS T1 JOIN tracks AS T2 ON T1.id = T2.album_id GROUP BY T1.id HAVING count(T1.id) > 10;
medium
CREATE TABLE artists (id number, name text); CREATE TABLE sqlite_sequence (name text, seq text); CREATE TABLE albums (id number, title text, artist_id number); CREATE TABLE employees (id number, last_name text, first_name text, title text, reports_to number, birth_date time, hire_date time, address text, city text, state text, country text, postal_code text, phone text, fax text, email text); CREATE TABLE customers (id number, first_name text, last_name text, company text, address text, city text, state text, country text, postal_code text, phone text, fax text, email text, support_rep_id number); CREATE TABLE genres (id number, name text); CREATE TABLE invoices (id number, customer_id number, invoice_date time, billing_address text, billing_city text, billing_state text, billing_country text, billing_postal_code text, total number); CREATE TABLE media_types (id number, name text); CREATE TABLE tracks (id number, name text, album_id number, media_type_id number, genre_id number, composer text, milliseconds number, bytes number, unit_price number); CREATE TABLE invoice_lines (id number, invoice_id number, track_id number, unit_price number, quantity number); CREATE TABLE playlists (id number, name text); CREATE TABLE playlist_tracks (playlist_id number, track_id number);
List the name of tracks belongs to genre Rock and whose media type is MPEG audio file.
SELECT T2.name FROM genres AS T1 JOIN tracks AS T2 ON T1.id = T2.genre_id JOIN media_types AS T3 ON T3.id = T2.media_type_id WHERE T1.name = "Rock" AND T3.name = "MPEG audio file";
hard
CREATE TABLE artists (id number, name text); CREATE TABLE sqlite_sequence (name text, seq text); CREATE TABLE albums (id number, title text, artist_id number); CREATE TABLE employees (id number, last_name text, first_name text, title text, reports_to number, birth_date time, hire_date time, address text, city text, state text, country text, postal_code text, phone text, fax text, email text); CREATE TABLE customers (id number, first_name text, last_name text, company text, address text, city text, state text, country text, postal_code text, phone text, fax text, email text, support_rep_id number); CREATE TABLE genres (id number, name text); CREATE TABLE invoices (id number, customer_id number, invoice_date time, billing_address text, billing_city text, billing_state text, billing_country text, billing_postal_code text, total number); CREATE TABLE media_types (id number, name text); CREATE TABLE tracks (id number, name text, album_id number, media_type_id number, genre_id number, composer text, milliseconds number, bytes number, unit_price number); CREATE TABLE invoice_lines (id number, invoice_id number, track_id number, unit_price number, quantity number); CREATE TABLE playlists (id number, name text); CREATE TABLE playlist_tracks (playlist_id number, track_id number);
What are the names of all Rock tracks that are stored on MPEG audio files?
SELECT T2.name FROM genres AS T1 JOIN tracks AS T2 ON T1.id = T2.genre_id JOIN media_types AS T3 ON T3.id = T2.media_type_id WHERE T1.name = "Rock" AND T3.name = "MPEG audio file";
hard
CREATE TABLE artists (id number, name text); CREATE TABLE sqlite_sequence (name text, seq text); CREATE TABLE albums (id number, title text, artist_id number); CREATE TABLE employees (id number, last_name text, first_name text, title text, reports_to number, birth_date time, hire_date time, address text, city text, state text, country text, postal_code text, phone text, fax text, email text); CREATE TABLE customers (id number, first_name text, last_name text, company text, address text, city text, state text, country text, postal_code text, phone text, fax text, email text, support_rep_id number); CREATE TABLE genres (id number, name text); CREATE TABLE invoices (id number, customer_id number, invoice_date time, billing_address text, billing_city text, billing_state text, billing_country text, billing_postal_code text, total number); CREATE TABLE media_types (id number, name text); CREATE TABLE tracks (id number, name text, album_id number, media_type_id number, genre_id number, composer text, milliseconds number, bytes number, unit_price number); CREATE TABLE invoice_lines (id number, invoice_id number, track_id number, unit_price number, quantity number); CREATE TABLE playlists (id number, name text); CREATE TABLE playlist_tracks (playlist_id number, track_id number);
List the name of tracks belongs to genre Rock or media type is MPEG audio file.
SELECT T2.name FROM genres AS T1 JOIN tracks AS T2 ON T1.id = T2.genre_id JOIN media_types AS T3 ON T3.id = T2.media_type_id WHERE T1.name = "Rock" OR T3.name = "MPEG audio file";
extra
CREATE TABLE artists (id number, name text); CREATE TABLE sqlite_sequence (name text, seq text); CREATE TABLE albums (id number, title text, artist_id number); CREATE TABLE employees (id number, last_name text, first_name text, title text, reports_to number, birth_date time, hire_date time, address text, city text, state text, country text, postal_code text, phone text, fax text, email text); CREATE TABLE customers (id number, first_name text, last_name text, company text, address text, city text, state text, country text, postal_code text, phone text, fax text, email text, support_rep_id number); CREATE TABLE genres (id number, name text); CREATE TABLE invoices (id number, customer_id number, invoice_date time, billing_address text, billing_city text, billing_state text, billing_country text, billing_postal_code text, total number); CREATE TABLE media_types (id number, name text); CREATE TABLE tracks (id number, name text, album_id number, media_type_id number, genre_id number, composer text, milliseconds number, bytes number, unit_price number); CREATE TABLE invoice_lines (id number, invoice_id number, track_id number, unit_price number, quantity number); CREATE TABLE playlists (id number, name text); CREATE TABLE playlist_tracks (playlist_id number, track_id number);
What are the names of all tracks that belong to the Rock genre and whose media type is MPEG?
SELECT T2.name FROM genres AS T1 JOIN tracks AS T2 ON T1.id = T2.genre_id JOIN media_types AS T3 ON T3.id = T2.media_type_id WHERE T1.name = "Rock" OR T3.name = "MPEG audio file";
extra
CREATE TABLE artists (id number, name text); CREATE TABLE sqlite_sequence (name text, seq text); CREATE TABLE albums (id number, title text, artist_id number); CREATE TABLE employees (id number, last_name text, first_name text, title text, reports_to number, birth_date time, hire_date time, address text, city text, state text, country text, postal_code text, phone text, fax text, email text); CREATE TABLE customers (id number, first_name text, last_name text, company text, address text, city text, state text, country text, postal_code text, phone text, fax text, email text, support_rep_id number); CREATE TABLE genres (id number, name text); CREATE TABLE invoices (id number, customer_id number, invoice_date time, billing_address text, billing_city text, billing_state text, billing_country text, billing_postal_code text, total number); CREATE TABLE media_types (id number, name text); CREATE TABLE tracks (id number, name text, album_id number, media_type_id number, genre_id number, composer text, milliseconds number, bytes number, unit_price number); CREATE TABLE invoice_lines (id number, invoice_id number, track_id number, unit_price number, quantity number); CREATE TABLE playlists (id number, name text); CREATE TABLE playlist_tracks (playlist_id number, track_id number);
List the name of tracks belongs to genre Rock or genre Jazz.
SELECT T2.name FROM genres AS T1 JOIN tracks AS T2 ON T1.id = T2.genre_id WHERE T1.name = "Rock" OR T1.name = "Jazz"
hard
CREATE TABLE artists (id number, name text); CREATE TABLE sqlite_sequence (name text, seq text); CREATE TABLE albums (id number, title text, artist_id number); CREATE TABLE employees (id number, last_name text, first_name text, title text, reports_to number, birth_date time, hire_date time, address text, city text, state text, country text, postal_code text, phone text, fax text, email text); CREATE TABLE customers (id number, first_name text, last_name text, company text, address text, city text, state text, country text, postal_code text, phone text, fax text, email text, support_rep_id number); CREATE TABLE genres (id number, name text); CREATE TABLE invoices (id number, customer_id number, invoice_date time, billing_address text, billing_city text, billing_state text, billing_country text, billing_postal_code text, total number); CREATE TABLE media_types (id number, name text); CREATE TABLE tracks (id number, name text, album_id number, media_type_id number, genre_id number, composer text, milliseconds number, bytes number, unit_price number); CREATE TABLE invoice_lines (id number, invoice_id number, track_id number, unit_price number, quantity number); CREATE TABLE playlists (id number, name text); CREATE TABLE playlist_tracks (playlist_id number, track_id number);
What are the names of the tracks that are Rock or Jazz songs?
SELECT T2.name FROM genres AS T1 JOIN tracks AS T2 ON T1.id = T2.genre_id WHERE T1.name = "Rock" OR T1.name = "Jazz"
hard
CREATE TABLE artists (id number, name text); CREATE TABLE sqlite_sequence (name text, seq text); CREATE TABLE albums (id number, title text, artist_id number); CREATE TABLE employees (id number, last_name text, first_name text, title text, reports_to number, birth_date time, hire_date time, address text, city text, state text, country text, postal_code text, phone text, fax text, email text); CREATE TABLE customers (id number, first_name text, last_name text, company text, address text, city text, state text, country text, postal_code text, phone text, fax text, email text, support_rep_id number); CREATE TABLE genres (id number, name text); CREATE TABLE invoices (id number, customer_id number, invoice_date time, billing_address text, billing_city text, billing_state text, billing_country text, billing_postal_code text, total number); CREATE TABLE media_types (id number, name text); CREATE TABLE tracks (id number, name text, album_id number, media_type_id number, genre_id number, composer text, milliseconds number, bytes number, unit_price number); CREATE TABLE invoice_lines (id number, invoice_id number, track_id number, unit_price number, quantity number); CREATE TABLE playlists (id number, name text); CREATE TABLE playlist_tracks (playlist_id number, track_id number);
List the name of all tracks in the playlists of Movies.
SELECT T1.name FROM tracks AS T1 JOIN playlist_tracks AS T2 ON T1.id = T2.track_id JOIN playlists AS T3 ON T3.id = T2.playlist_id WHERE T3.name = "Movies";
hard
CREATE TABLE artists (id number, name text); CREATE TABLE sqlite_sequence (name text, seq text); CREATE TABLE albums (id number, title text, artist_id number); CREATE TABLE employees (id number, last_name text, first_name text, title text, reports_to number, birth_date time, hire_date time, address text, city text, state text, country text, postal_code text, phone text, fax text, email text); CREATE TABLE customers (id number, first_name text, last_name text, company text, address text, city text, state text, country text, postal_code text, phone text, fax text, email text, support_rep_id number); CREATE TABLE genres (id number, name text); CREATE TABLE invoices (id number, customer_id number, invoice_date time, billing_address text, billing_city text, billing_state text, billing_country text, billing_postal_code text, total number); CREATE TABLE media_types (id number, name text); CREATE TABLE tracks (id number, name text, album_id number, media_type_id number, genre_id number, composer text, milliseconds number, bytes number, unit_price number); CREATE TABLE invoice_lines (id number, invoice_id number, track_id number, unit_price number, quantity number); CREATE TABLE playlists (id number, name text); CREATE TABLE playlist_tracks (playlist_id number, track_id number);
What are the names of all tracks that are on playlists titled Movies?
SELECT T1.name FROM tracks AS T1 JOIN playlist_tracks AS T2 ON T1.id = T2.track_id JOIN playlists AS T3 ON T3.id = T2.playlist_id WHERE T3.name = "Movies";
hard
CREATE TABLE artists (id number, name text); CREATE TABLE sqlite_sequence (name text, seq text); CREATE TABLE albums (id number, title text, artist_id number); CREATE TABLE employees (id number, last_name text, first_name text, title text, reports_to number, birth_date time, hire_date time, address text, city text, state text, country text, postal_code text, phone text, fax text, email text); CREATE TABLE customers (id number, first_name text, last_name text, company text, address text, city text, state text, country text, postal_code text, phone text, fax text, email text, support_rep_id number); CREATE TABLE genres (id number, name text); CREATE TABLE invoices (id number, customer_id number, invoice_date time, billing_address text, billing_city text, billing_state text, billing_country text, billing_postal_code text, total number); CREATE TABLE media_types (id number, name text); CREATE TABLE tracks (id number, name text, album_id number, media_type_id number, genre_id number, composer text, milliseconds number, bytes number, unit_price number); CREATE TABLE invoice_lines (id number, invoice_id number, track_id number, unit_price number, quantity number); CREATE TABLE playlists (id number, name text); CREATE TABLE playlist_tracks (playlist_id number, track_id number);
List the name of playlist which has number of tracks greater than 100.
SELECT T2.name FROM playlist_tracks AS T1 JOIN playlists AS T2 ON T2.id = T1.playlist_id GROUP BY T1.playlist_id HAVING count(T1.track_id) > 100;
medium
CREATE TABLE artists (id number, name text); CREATE TABLE sqlite_sequence (name text, seq text); CREATE TABLE albums (id number, title text, artist_id number); CREATE TABLE employees (id number, last_name text, first_name text, title text, reports_to number, birth_date time, hire_date time, address text, city text, state text, country text, postal_code text, phone text, fax text, email text); CREATE TABLE customers (id number, first_name text, last_name text, company text, address text, city text, state text, country text, postal_code text, phone text, fax text, email text, support_rep_id number); CREATE TABLE genres (id number, name text); CREATE TABLE invoices (id number, customer_id number, invoice_date time, billing_address text, billing_city text, billing_state text, billing_country text, billing_postal_code text, total number); CREATE TABLE media_types (id number, name text); CREATE TABLE tracks (id number, name text, album_id number, media_type_id number, genre_id number, composer text, milliseconds number, bytes number, unit_price number); CREATE TABLE invoice_lines (id number, invoice_id number, track_id number, unit_price number, quantity number); CREATE TABLE playlists (id number, name text); CREATE TABLE playlist_tracks (playlist_id number, track_id number);
What are the names of all playlists that have more than 100 tracks?
SELECT T2.name FROM playlist_tracks AS T1 JOIN playlists AS T2 ON T2.id = T1.playlist_id GROUP BY T1.playlist_id HAVING count(T1.track_id) > 100;
medium
CREATE TABLE artists (id number, name text); CREATE TABLE sqlite_sequence (name text, seq text); CREATE TABLE albums (id number, title text, artist_id number); CREATE TABLE employees (id number, last_name text, first_name text, title text, reports_to number, birth_date time, hire_date time, address text, city text, state text, country text, postal_code text, phone text, fax text, email text); CREATE TABLE customers (id number, first_name text, last_name text, company text, address text, city text, state text, country text, postal_code text, phone text, fax text, email text, support_rep_id number); CREATE TABLE genres (id number, name text); CREATE TABLE invoices (id number, customer_id number, invoice_date time, billing_address text, billing_city text, billing_state text, billing_country text, billing_postal_code text, total number); CREATE TABLE media_types (id number, name text); CREATE TABLE tracks (id number, name text, album_id number, media_type_id number, genre_id number, composer text, milliseconds number, bytes number, unit_price number); CREATE TABLE invoice_lines (id number, invoice_id number, track_id number, unit_price number, quantity number); CREATE TABLE playlists (id number, name text); CREATE TABLE playlist_tracks (playlist_id number, track_id number);
List all tracks bought by customer Daan Peeters.
SELECT T1.name FROM tracks AS T1 JOIN invoice_lines AS T2 ON T1.id = T2.track_id JOIN invoices AS T3 ON T3.id = T2.invoice_id JOIN customers AS T4 ON T4.id = T3.customer_id WHERE T4.first_name = "Daan" AND T4.last_name = "Peeters";
extra
CREATE TABLE artists (id number, name text); CREATE TABLE sqlite_sequence (name text, seq text); CREATE TABLE albums (id number, title text, artist_id number); CREATE TABLE employees (id number, last_name text, first_name text, title text, reports_to number, birth_date time, hire_date time, address text, city text, state text, country text, postal_code text, phone text, fax text, email text); CREATE TABLE customers (id number, first_name text, last_name text, company text, address text, city text, state text, country text, postal_code text, phone text, fax text, email text, support_rep_id number); CREATE TABLE genres (id number, name text); CREATE TABLE invoices (id number, customer_id number, invoice_date time, billing_address text, billing_city text, billing_state text, billing_country text, billing_postal_code text, total number); CREATE TABLE media_types (id number, name text); CREATE TABLE tracks (id number, name text, album_id number, media_type_id number, genre_id number, composer text, milliseconds number, bytes number, unit_price number); CREATE TABLE invoice_lines (id number, invoice_id number, track_id number, unit_price number, quantity number); CREATE TABLE playlists (id number, name text); CREATE TABLE playlist_tracks (playlist_id number, track_id number);
What are the tracks that Dean Peeters bought?
SELECT T1.name FROM tracks AS T1 JOIN invoice_lines AS T2 ON T1.id = T2.track_id JOIN invoices AS T3 ON T3.id = T2.invoice_id JOIN customers AS T4 ON T4.id = T3.customer_id WHERE T4.first_name = "Daan" AND T4.last_name = "Peeters";
extra
CREATE TABLE artists (id number, name text); CREATE TABLE sqlite_sequence (name text, seq text); CREATE TABLE albums (id number, title text, artist_id number); CREATE TABLE employees (id number, last_name text, first_name text, title text, reports_to number, birth_date time, hire_date time, address text, city text, state text, country text, postal_code text, phone text, fax text, email text); CREATE TABLE customers (id number, first_name text, last_name text, company text, address text, city text, state text, country text, postal_code text, phone text, fax text, email text, support_rep_id number); CREATE TABLE genres (id number, name text); CREATE TABLE invoices (id number, customer_id number, invoice_date time, billing_address text, billing_city text, billing_state text, billing_country text, billing_postal_code text, total number); CREATE TABLE media_types (id number, name text); CREATE TABLE tracks (id number, name text, album_id number, media_type_id number, genre_id number, composer text, milliseconds number, bytes number, unit_price number); CREATE TABLE invoice_lines (id number, invoice_id number, track_id number, unit_price number, quantity number); CREATE TABLE playlists (id number, name text); CREATE TABLE playlist_tracks (playlist_id number, track_id number);
How much is the track Fast As a Shark?
SELECT unit_price FROM tracks WHERE name = "Fast As a Shark";
easy
CREATE TABLE artists (id number, name text); CREATE TABLE sqlite_sequence (name text, seq text); CREATE TABLE albums (id number, title text, artist_id number); CREATE TABLE employees (id number, last_name text, first_name text, title text, reports_to number, birth_date time, hire_date time, address text, city text, state text, country text, postal_code text, phone text, fax text, email text); CREATE TABLE customers (id number, first_name text, last_name text, company text, address text, city text, state text, country text, postal_code text, phone text, fax text, email text, support_rep_id number); CREATE TABLE genres (id number, name text); CREATE TABLE invoices (id number, customer_id number, invoice_date time, billing_address text, billing_city text, billing_state text, billing_country text, billing_postal_code text, total number); CREATE TABLE media_types (id number, name text); CREATE TABLE tracks (id number, name text, album_id number, media_type_id number, genre_id number, composer text, milliseconds number, bytes number, unit_price number); CREATE TABLE invoice_lines (id number, invoice_id number, track_id number, unit_price number, quantity number); CREATE TABLE playlists (id number, name text); CREATE TABLE playlist_tracks (playlist_id number, track_id number);
What is the unit price of the tune "Fast As a Shark"?
SELECT unit_price FROM tracks WHERE name = "Fast As a Shark";
easy
CREATE TABLE artists (id number, name text); CREATE TABLE sqlite_sequence (name text, seq text); CREATE TABLE albums (id number, title text, artist_id number); CREATE TABLE employees (id number, last_name text, first_name text, title text, reports_to number, birth_date time, hire_date time, address text, city text, state text, country text, postal_code text, phone text, fax text, email text); CREATE TABLE customers (id number, first_name text, last_name text, company text, address text, city text, state text, country text, postal_code text, phone text, fax text, email text, support_rep_id number); CREATE TABLE genres (id number, name text); CREATE TABLE invoices (id number, customer_id number, invoice_date time, billing_address text, billing_city text, billing_state text, billing_country text, billing_postal_code text, total number); CREATE TABLE media_types (id number, name text); CREATE TABLE tracks (id number, name text, album_id number, media_type_id number, genre_id number, composer text, milliseconds number, bytes number, unit_price number); CREATE TABLE invoice_lines (id number, invoice_id number, track_id number, unit_price number, quantity number); CREATE TABLE playlists (id number, name text); CREATE TABLE playlist_tracks (playlist_id number, track_id number);
Find the name of tracks which are in Movies playlist but not in music playlist.
SELECT T1.name FROM tracks AS T1 JOIN playlist_tracks AS T2 ON T1.id = T2.track_id JOIN playlists AS T3 ON T2.playlist_id = T3.id WHERE T3.name = 'Movies' EXCEPT SELECT T1.name FROM tracks AS T1 JOIN playlist_tracks AS T2 ON T1.id = T2.track_id JOIN playlists AS T3 ON T2.playlist_id = T3.id WHERE T3.name = 'Music'
extra
CREATE TABLE artists (id number, name text); CREATE TABLE sqlite_sequence (name text, seq text); CREATE TABLE albums (id number, title text, artist_id number); CREATE TABLE employees (id number, last_name text, first_name text, title text, reports_to number, birth_date time, hire_date time, address text, city text, state text, country text, postal_code text, phone text, fax text, email text); CREATE TABLE customers (id number, first_name text, last_name text, company text, address text, city text, state text, country text, postal_code text, phone text, fax text, email text, support_rep_id number); CREATE TABLE genres (id number, name text); CREATE TABLE invoices (id number, customer_id number, invoice_date time, billing_address text, billing_city text, billing_state text, billing_country text, billing_postal_code text, total number); CREATE TABLE media_types (id number, name text); CREATE TABLE tracks (id number, name text, album_id number, media_type_id number, genre_id number, composer text, milliseconds number, bytes number, unit_price number); CREATE TABLE invoice_lines (id number, invoice_id number, track_id number, unit_price number, quantity number); CREATE TABLE playlists (id number, name text); CREATE TABLE playlist_tracks (playlist_id number, track_id number);
What are the names of all tracks that are on the Movies playlist but not in the music playlist?
SELECT T1.name FROM tracks AS T1 JOIN playlist_tracks AS T2 ON T1.id = T2.track_id JOIN playlists AS T3 ON T2.playlist_id = T3.id WHERE T3.name = 'Movies' EXCEPT SELECT T1.name FROM tracks AS T1 JOIN playlist_tracks AS T2 ON T1.id = T2.track_id JOIN playlists AS T3 ON T2.playlist_id = T3.id WHERE T3.name = 'Music'
extra
CREATE TABLE artists (id number, name text); CREATE TABLE sqlite_sequence (name text, seq text); CREATE TABLE albums (id number, title text, artist_id number); CREATE TABLE employees (id number, last_name text, first_name text, title text, reports_to number, birth_date time, hire_date time, address text, city text, state text, country text, postal_code text, phone text, fax text, email text); CREATE TABLE customers (id number, first_name text, last_name text, company text, address text, city text, state text, country text, postal_code text, phone text, fax text, email text, support_rep_id number); CREATE TABLE genres (id number, name text); CREATE TABLE invoices (id number, customer_id number, invoice_date time, billing_address text, billing_city text, billing_state text, billing_country text, billing_postal_code text, total number); CREATE TABLE media_types (id number, name text); CREATE TABLE tracks (id number, name text, album_id number, media_type_id number, genre_id number, composer text, milliseconds number, bytes number, unit_price number); CREATE TABLE invoice_lines (id number, invoice_id number, track_id number, unit_price number, quantity number); CREATE TABLE playlists (id number, name text); CREATE TABLE playlist_tracks (playlist_id number, track_id number);
Find the name of tracks which are in both Movies and music playlists.
SELECT T1.name FROM tracks AS T1 JOIN playlist_tracks AS T2 ON T1.id = T2.track_id JOIN playlists AS T3 ON T2.playlist_id = T3.id WHERE T3.name = 'Movies' INTERSECT SELECT T1.name FROM tracks AS T1 JOIN playlist_tracks AS T2 ON T1.id = T2.track_id JOIN playlists AS T3 ON T2.playlist_id = T3.id WHERE T3.name = 'Music'
extra
CREATE TABLE artists (id number, name text); CREATE TABLE sqlite_sequence (name text, seq text); CREATE TABLE albums (id number, title text, artist_id number); CREATE TABLE employees (id number, last_name text, first_name text, title text, reports_to number, birth_date time, hire_date time, address text, city text, state text, country text, postal_code text, phone text, fax text, email text); CREATE TABLE customers (id number, first_name text, last_name text, company text, address text, city text, state text, country text, postal_code text, phone text, fax text, email text, support_rep_id number); CREATE TABLE genres (id number, name text); CREATE TABLE invoices (id number, customer_id number, invoice_date time, billing_address text, billing_city text, billing_state text, billing_country text, billing_postal_code text, total number); CREATE TABLE media_types (id number, name text); CREATE TABLE tracks (id number, name text, album_id number, media_type_id number, genre_id number, composer text, milliseconds number, bytes number, unit_price number); CREATE TABLE invoice_lines (id number, invoice_id number, track_id number, unit_price number, quantity number); CREATE TABLE playlists (id number, name text); CREATE TABLE playlist_tracks (playlist_id number, track_id number);
What are the names of all the tracks that are in both the Movies and music playlists?
SELECT T1.name FROM tracks AS T1 JOIN playlist_tracks AS T2 ON T1.id = T2.track_id JOIN playlists AS T3 ON T2.playlist_id = T3.id WHERE T3.name = 'Movies' INTERSECT SELECT T1.name FROM tracks AS T1 JOIN playlist_tracks AS T2 ON T1.id = T2.track_id JOIN playlists AS T3 ON T2.playlist_id = T3.id WHERE T3.name = 'Music'
extra
CREATE TABLE artists (id number, name text); CREATE TABLE sqlite_sequence (name text, seq text); CREATE TABLE albums (id number, title text, artist_id number); CREATE TABLE employees (id number, last_name text, first_name text, title text, reports_to number, birth_date time, hire_date time, address text, city text, state text, country text, postal_code text, phone text, fax text, email text); CREATE TABLE customers (id number, first_name text, last_name text, company text, address text, city text, state text, country text, postal_code text, phone text, fax text, email text, support_rep_id number); CREATE TABLE genres (id number, name text); CREATE TABLE invoices (id number, customer_id number, invoice_date time, billing_address text, billing_city text, billing_state text, billing_country text, billing_postal_code text, total number); CREATE TABLE media_types (id number, name text); CREATE TABLE tracks (id number, name text, album_id number, media_type_id number, genre_id number, composer text, milliseconds number, bytes number, unit_price number); CREATE TABLE invoice_lines (id number, invoice_id number, track_id number, unit_price number, quantity number); CREATE TABLE playlists (id number, name text); CREATE TABLE playlist_tracks (playlist_id number, track_id number);
Find number of tracks in each genre?
SELECT count(*) , T1.name FROM genres AS T1 JOIN tracks AS T2 ON T1.id = T2.genre_id GROUP BY T1.name;
medium
CREATE TABLE artists (id number, name text); CREATE TABLE sqlite_sequence (name text, seq text); CREATE TABLE albums (id number, title text, artist_id number); CREATE TABLE employees (id number, last_name text, first_name text, title text, reports_to number, birth_date time, hire_date time, address text, city text, state text, country text, postal_code text, phone text, fax text, email text); CREATE TABLE customers (id number, first_name text, last_name text, company text, address text, city text, state text, country text, postal_code text, phone text, fax text, email text, support_rep_id number); CREATE TABLE genres (id number, name text); CREATE TABLE invoices (id number, customer_id number, invoice_date time, billing_address text, billing_city text, billing_state text, billing_country text, billing_postal_code text, total number); CREATE TABLE media_types (id number, name text); CREATE TABLE tracks (id number, name text, album_id number, media_type_id number, genre_id number, composer text, milliseconds number, bytes number, unit_price number); CREATE TABLE invoice_lines (id number, invoice_id number, track_id number, unit_price number, quantity number); CREATE TABLE playlists (id number, name text); CREATE TABLE playlist_tracks (playlist_id number, track_id number);
How many tracks are in each genre?
SELECT count(*) , T1.name FROM genres AS T1 JOIN tracks AS T2 ON T1.id = T2.genre_id GROUP BY T1.name;
medium
CREATE TABLE journal (Journal_ID number, Date text, Theme text, Sales number); CREATE TABLE editor (Editor_ID number, Name text, Age number); CREATE TABLE journal_committee (Editor_ID number, Journal_ID number, Work_Type text);
How many editors are there?
SELECT count(*) FROM editor
easy
CREATE TABLE journal (Journal_ID number, Date text, Theme text, Sales number); CREATE TABLE editor (Editor_ID number, Name text, Age number); CREATE TABLE journal_committee (Editor_ID number, Journal_ID number, Work_Type text);
List the names of editors in ascending order of age.
SELECT Name FROM editor ORDER BY Age ASC
easy
CREATE TABLE journal (Journal_ID number, Date text, Theme text, Sales number); CREATE TABLE editor (Editor_ID number, Name text, Age number); CREATE TABLE journal_committee (Editor_ID number, Journal_ID number, Work_Type text);
What are the names and ages of editors?
SELECT Name , Age FROM editor
medium
CREATE TABLE journal (Journal_ID number, Date text, Theme text, Sales number); CREATE TABLE editor (Editor_ID number, Name text, Age number); CREATE TABLE journal_committee (Editor_ID number, Journal_ID number, Work_Type text);
List the names of editors who are older than 25.
SELECT Name FROM editor WHERE Age > 25
easy
CREATE TABLE journal (Journal_ID number, Date text, Theme text, Sales number); CREATE TABLE editor (Editor_ID number, Name text, Age number); CREATE TABLE journal_committee (Editor_ID number, Journal_ID number, Work_Type text);
Show the names of editors of age either 24 or 25.
SELECT Name FROM editor WHERE Age = 24 OR Age = 25
medium
CREATE TABLE journal (Journal_ID number, Date text, Theme text, Sales number); CREATE TABLE editor (Editor_ID number, Name text, Age number); CREATE TABLE journal_committee (Editor_ID number, Journal_ID number, Work_Type text);
What is the name of the youngest editor?
SELECT Name FROM editor ORDER BY Age ASC LIMIT 1
medium
CREATE TABLE journal (Journal_ID number, Date text, Theme text, Sales number); CREATE TABLE editor (Editor_ID number, Name text, Age number); CREATE TABLE journal_committee (Editor_ID number, Journal_ID number, Work_Type text);
What are the different ages of editors? Show each age along with the number of editors of that age.
SELECT Age , COUNT(*) FROM editor GROUP BY Age
medium
CREATE TABLE journal (Journal_ID number, Date text, Theme text, Sales number); CREATE TABLE editor (Editor_ID number, Name text, Age number); CREATE TABLE journal_committee (Editor_ID number, Journal_ID number, Work_Type text);
Please show the most common age of editors.
SELECT Age FROM editor GROUP BY Age ORDER BY COUNT(*) DESC LIMIT 1
hard
CREATE TABLE journal (Journal_ID number, Date text, Theme text, Sales number); CREATE TABLE editor (Editor_ID number, Name text, Age number); CREATE TABLE journal_committee (Editor_ID number, Journal_ID number, Work_Type text);
Show the distinct themes of journals.
SELECT DISTINCT Theme FROM journal
easy
CREATE TABLE journal (Journal_ID number, Date text, Theme text, Sales number); CREATE TABLE editor (Editor_ID number, Name text, Age number); CREATE TABLE journal_committee (Editor_ID number, Journal_ID number, Work_Type text);
Show the names of editors and the theme of journals for which they serve on committees.
SELECT T2.Name , T3.Theme FROM journal_committee AS T1 JOIN editor AS T2 ON T1.Editor_ID = T2.Editor_ID JOIN journal AS T3 ON T1.Journal_ID = T3.Journal_ID
medium
CREATE TABLE journal (Journal_ID number, Date text, Theme text, Sales number); CREATE TABLE editor (Editor_ID number, Name text, Age number); CREATE TABLE journal_committee (Editor_ID number, Journal_ID number, Work_Type text);
For each journal_committee, find the editor name and the journal theme.
SELECT T2.Name , T3.Theme FROM journal_committee AS T1 JOIN editor AS T2 ON T1.Editor_ID = T2.Editor_ID JOIN journal AS T3 ON T1.Journal_ID = T3.Journal_ID
medium
CREATE TABLE journal (Journal_ID number, Date text, Theme text, Sales number); CREATE TABLE editor (Editor_ID number, Name text, Age number); CREATE TABLE journal_committee (Editor_ID number, Journal_ID number, Work_Type text);
Show the names and ages of editors and the theme of journals for which they serve on committees, in ascending alphabetical order of theme.
SELECT T2.Name , T2.age , T3.Theme FROM journal_committee AS T1 JOIN editor AS T2 ON T1.Editor_ID = T2.Editor_ID JOIN journal AS T3 ON T1.Journal_ID = T3.Journal_ID ORDER BY T3.Theme ASC
hard
CREATE TABLE journal (Journal_ID number, Date text, Theme text, Sales number); CREATE TABLE editor (Editor_ID number, Name text, Age number); CREATE TABLE journal_committee (Editor_ID number, Journal_ID number, Work_Type text);
Show the names of editors that are on the committee of journals with sales bigger than 3000.
SELECT T2.Name FROM journal_committee AS T1 JOIN editor AS T2 ON T1.Editor_ID = T2.Editor_ID JOIN journal AS T3 ON T1.Journal_ID = T3.Journal_ID WHERE T3.Sales > 3000
hard
CREATE TABLE journal (Journal_ID number, Date text, Theme text, Sales number); CREATE TABLE editor (Editor_ID number, Name text, Age number); CREATE TABLE journal_committee (Editor_ID number, Journal_ID number, Work_Type text);
Show the id, name of each editor and the number of journal committees they are on.
SELECT T1.editor_id , T1.Name , COUNT(*) FROM editor AS T1 JOIN journal_committee AS T2 ON T1.Editor_ID = T2.Editor_ID GROUP BY T1.editor_id
medium
CREATE TABLE journal (Journal_ID number, Date text, Theme text, Sales number); CREATE TABLE editor (Editor_ID number, Name text, Age number); CREATE TABLE journal_committee (Editor_ID number, Journal_ID number, Work_Type text);
Show the names of editors that are on at least two journal committees.
SELECT T1.Name FROM editor AS T1 JOIN journal_committee AS T2 ON T1.Editor_ID = T2.Editor_ID GROUP BY T1.Name HAVING COUNT(*) >= 2
medium
CREATE TABLE journal (Journal_ID number, Date text, Theme text, Sales number); CREATE TABLE editor (Editor_ID number, Name text, Age number); CREATE TABLE journal_committee (Editor_ID number, Journal_ID number, Work_Type text);
List the names of editors that are not on any journal committee.
SELECT Name FROM editor WHERE editor_id NOT IN (SELECT editor_id FROM journal_committee)
hard
CREATE TABLE journal (Journal_ID number, Date text, Theme text, Sales number); CREATE TABLE editor (Editor_ID number, Name text, Age number); CREATE TABLE journal_committee (Editor_ID number, Journal_ID number, Work_Type text);
List the date, theme and sales of the journal which did not have any of the listed editors serving on committee.
SELECT date , theme , sales FROM journal EXCEPT SELECT T1.date , T1.theme , T1.sales FROM journal AS T1 JOIN journal_committee AS T2 ON T1.journal_ID = T2.journal_ID
extra
CREATE TABLE journal (Journal_ID number, Date text, Theme text, Sales number); CREATE TABLE editor (Editor_ID number, Name text, Age number); CREATE TABLE journal_committee (Editor_ID number, Journal_ID number, Work_Type text);
What is the average sales of the journals that have an editor whose work type is 'Photo'?
SELECT avg(T1.sales) FROM journal AS T1 JOIN journal_committee AS T2 ON T1.journal_ID = T2.journal_ID WHERE T2.work_type = 'Photo'
medium
CREATE TABLE Accounts (account_id number, customer_id number, account_name text, other_account_details text); CREATE TABLE Customers (customer_id number, customer_first_name text, customer_last_name text, customer_address text, customer_phone text, customer_email text, other_customer_details text); CREATE TABLE Customers_Cards (card_id number, customer_id number, card_type_code text, card_number text, date_valid_from time, date_valid_to time, other_card_details text); CREATE TABLE Financial_Transactions (transaction_id number, previous_transaction_id number, account_id number, card_id number, transaction_type text, transaction_date time, transaction_amount number, transaction_comment text, other_transaction_details text);
How many accounts do we have?
SELECT count(*) FROM Accounts
easy
CREATE TABLE Accounts (account_id number, customer_id number, account_name text, other_account_details text); CREATE TABLE Customers (customer_id number, customer_first_name text, customer_last_name text, customer_address text, customer_phone text, customer_email text, other_customer_details text); CREATE TABLE Customers_Cards (card_id number, customer_id number, card_type_code text, card_number text, date_valid_from time, date_valid_to time, other_card_details text); CREATE TABLE Financial_Transactions (transaction_id number, previous_transaction_id number, account_id number, card_id number, transaction_type text, transaction_date time, transaction_amount number, transaction_comment text, other_transaction_details text);
Count the number of accounts.
SELECT count(*) FROM Accounts
easy
CREATE TABLE Accounts (account_id number, customer_id number, account_name text, other_account_details text); CREATE TABLE Customers (customer_id number, customer_first_name text, customer_last_name text, customer_address text, customer_phone text, customer_email text, other_customer_details text); CREATE TABLE Customers_Cards (card_id number, customer_id number, card_type_code text, card_number text, date_valid_from time, date_valid_to time, other_card_details text); CREATE TABLE Financial_Transactions (transaction_id number, previous_transaction_id number, account_id number, card_id number, transaction_type text, transaction_date time, transaction_amount number, transaction_comment text, other_transaction_details text);
Show ids, customer ids, names for all accounts.
SELECT account_id , customer_id , account_name FROM Accounts
medium
CREATE TABLE Accounts (account_id number, customer_id number, account_name text, other_account_details text); CREATE TABLE Customers (customer_id number, customer_first_name text, customer_last_name text, customer_address text, customer_phone text, customer_email text, other_customer_details text); CREATE TABLE Customers_Cards (card_id number, customer_id number, card_type_code text, card_number text, date_valid_from time, date_valid_to time, other_card_details text); CREATE TABLE Financial_Transactions (transaction_id number, previous_transaction_id number, account_id number, card_id number, transaction_type text, transaction_date time, transaction_amount number, transaction_comment text, other_transaction_details text);
What are the account ids, customer ids, and account names for all the accounts?
SELECT account_id , customer_id , account_name FROM Accounts
medium
CREATE TABLE Accounts (account_id number, customer_id number, account_name text, other_account_details text); CREATE TABLE Customers (customer_id number, customer_first_name text, customer_last_name text, customer_address text, customer_phone text, customer_email text, other_customer_details text); CREATE TABLE Customers_Cards (card_id number, customer_id number, card_type_code text, card_number text, date_valid_from time, date_valid_to time, other_card_details text); CREATE TABLE Financial_Transactions (transaction_id number, previous_transaction_id number, account_id number, card_id number, transaction_type text, transaction_date time, transaction_amount number, transaction_comment text, other_transaction_details text);
Show other account details for account with name 338.
SELECT other_account_details FROM Accounts WHERE account_name = "338"
easy
CREATE TABLE Accounts (account_id number, customer_id number, account_name text, other_account_details text); CREATE TABLE Customers (customer_id number, customer_first_name text, customer_last_name text, customer_address text, customer_phone text, customer_email text, other_customer_details text); CREATE TABLE Customers_Cards (card_id number, customer_id number, card_type_code text, card_number text, date_valid_from time, date_valid_to time, other_card_details text); CREATE TABLE Financial_Transactions (transaction_id number, previous_transaction_id number, account_id number, card_id number, transaction_type text, transaction_date time, transaction_amount number, transaction_comment text, other_transaction_details text);
What are the other account details for the account with the name 338?
SELECT other_account_details FROM Accounts WHERE account_name = "338"
easy
CREATE TABLE Accounts (account_id number, customer_id number, account_name text, other_account_details text); CREATE TABLE Customers (customer_id number, customer_first_name text, customer_last_name text, customer_address text, customer_phone text, customer_email text, other_customer_details text); CREATE TABLE Customers_Cards (card_id number, customer_id number, card_type_code text, card_number text, date_valid_from time, date_valid_to time, other_card_details text); CREATE TABLE Financial_Transactions (transaction_id number, previous_transaction_id number, account_id number, card_id number, transaction_type text, transaction_date time, transaction_amount number, transaction_comment text, other_transaction_details text);
What is the first name, last name, and phone of the customer with account name 162?
SELECT T2.customer_first_name , T2.customer_last_name , T2.customer_phone FROM Accounts AS T1 JOIN Customers AS T2 ON T1.customer_id = T2.customer_id WHERE T1.account_name = "162"
medium
CREATE TABLE Accounts (account_id number, customer_id number, account_name text, other_account_details text); CREATE TABLE Customers (customer_id number, customer_first_name text, customer_last_name text, customer_address text, customer_phone text, customer_email text, other_customer_details text); CREATE TABLE Customers_Cards (card_id number, customer_id number, card_type_code text, card_number text, date_valid_from time, date_valid_to time, other_card_details text); CREATE TABLE Financial_Transactions (transaction_id number, previous_transaction_id number, account_id number, card_id number, transaction_type text, transaction_date time, transaction_amount number, transaction_comment text, other_transaction_details text);
Give the full name and phone of the customer who has the account name 162.
SELECT T2.customer_first_name , T2.customer_last_name , T2.customer_phone FROM Accounts AS T1 JOIN Customers AS T2 ON T1.customer_id = T2.customer_id WHERE T1.account_name = "162"
medium
CREATE TABLE Accounts (account_id number, customer_id number, account_name text, other_account_details text); CREATE TABLE Customers (customer_id number, customer_first_name text, customer_last_name text, customer_address text, customer_phone text, customer_email text, other_customer_details text); CREATE TABLE Customers_Cards (card_id number, customer_id number, card_type_code text, card_number text, date_valid_from time, date_valid_to time, other_card_details text); CREATE TABLE Financial_Transactions (transaction_id number, previous_transaction_id number, account_id number, card_id number, transaction_type text, transaction_date time, transaction_amount number, transaction_comment text, other_transaction_details text);
How many accounts does the customer with first name Art and last name Turcotte have?
SELECT count(*) FROM Accounts AS T1 JOIN Customers AS T2 ON T1.customer_id = T2.customer_id WHERE T2.customer_first_name = "Art" AND T2.customer_last_name = "Turcotte"
medium
CREATE TABLE Accounts (account_id number, customer_id number, account_name text, other_account_details text); CREATE TABLE Customers (customer_id number, customer_first_name text, customer_last_name text, customer_address text, customer_phone text, customer_email text, other_customer_details text); CREATE TABLE Customers_Cards (card_id number, customer_id number, card_type_code text, card_number text, date_valid_from time, date_valid_to time, other_card_details text); CREATE TABLE Financial_Transactions (transaction_id number, previous_transaction_id number, account_id number, card_id number, transaction_type text, transaction_date time, transaction_amount number, transaction_comment text, other_transaction_details text);
Return the number of accounts that the customer with the first name Art and last name Turcotte has.
SELECT count(*) FROM Accounts AS T1 JOIN Customers AS T2 ON T1.customer_id = T2.customer_id WHERE T2.customer_first_name = "Art" AND T2.customer_last_name = "Turcotte"
medium
CREATE TABLE Accounts (account_id number, customer_id number, account_name text, other_account_details text); CREATE TABLE Customers (customer_id number, customer_first_name text, customer_last_name text, customer_address text, customer_phone text, customer_email text, other_customer_details text); CREATE TABLE Customers_Cards (card_id number, customer_id number, card_type_code text, card_number text, date_valid_from time, date_valid_to time, other_card_details text); CREATE TABLE Financial_Transactions (transaction_id number, previous_transaction_id number, account_id number, card_id number, transaction_type text, transaction_date time, transaction_amount number, transaction_comment text, other_transaction_details text);
Show all customer ids and the number of accounts for each customer.
SELECT customer_id , count(*) FROM Accounts GROUP BY customer_id
medium
CREATE TABLE Accounts (account_id number, customer_id number, account_name text, other_account_details text); CREATE TABLE Customers (customer_id number, customer_first_name text, customer_last_name text, customer_address text, customer_phone text, customer_email text, other_customer_details text); CREATE TABLE Customers_Cards (card_id number, customer_id number, card_type_code text, card_number text, date_valid_from time, date_valid_to time, other_card_details text); CREATE TABLE Financial_Transactions (transaction_id number, previous_transaction_id number, account_id number, card_id number, transaction_type text, transaction_date time, transaction_amount number, transaction_comment text, other_transaction_details text);
How many accounts are there for each customer id?
SELECT customer_id , count(*) FROM Accounts GROUP BY customer_id
medium
CREATE TABLE Accounts (account_id number, customer_id number, account_name text, other_account_details text); CREATE TABLE Customers (customer_id number, customer_first_name text, customer_last_name text, customer_address text, customer_phone text, customer_email text, other_customer_details text); CREATE TABLE Customers_Cards (card_id number, customer_id number, card_type_code text, card_number text, date_valid_from time, date_valid_to time, other_card_details text); CREATE TABLE Financial_Transactions (transaction_id number, previous_transaction_id number, account_id number, card_id number, transaction_type text, transaction_date time, transaction_amount number, transaction_comment text, other_transaction_details text);
Show the customer id and number of accounts with most accounts.
SELECT customer_id , count(*) FROM Accounts GROUP BY customer_id ORDER BY count(*) DESC LIMIT 1
hard
CREATE TABLE Accounts (account_id number, customer_id number, account_name text, other_account_details text); CREATE TABLE Customers (customer_id number, customer_first_name text, customer_last_name text, customer_address text, customer_phone text, customer_email text, other_customer_details text); CREATE TABLE Customers_Cards (card_id number, customer_id number, card_type_code text, card_number text, date_valid_from time, date_valid_to time, other_card_details text); CREATE TABLE Financial_Transactions (transaction_id number, previous_transaction_id number, account_id number, card_id number, transaction_type text, transaction_date time, transaction_amount number, transaction_comment text, other_transaction_details text);
What is the customer id of the customer with the most accounts, and how many accounts does this person have?
SELECT customer_id , count(*) FROM Accounts GROUP BY customer_id ORDER BY count(*) DESC LIMIT 1
hard
CREATE TABLE Accounts (account_id number, customer_id number, account_name text, other_account_details text); CREATE TABLE Customers (customer_id number, customer_first_name text, customer_last_name text, customer_address text, customer_phone text, customer_email text, other_customer_details text); CREATE TABLE Customers_Cards (card_id number, customer_id number, card_type_code text, card_number text, date_valid_from time, date_valid_to time, other_card_details text); CREATE TABLE Financial_Transactions (transaction_id number, previous_transaction_id number, account_id number, card_id number, transaction_type text, transaction_date time, transaction_amount number, transaction_comment text, other_transaction_details text);
What is the customer first, last name and id with least number of accounts.
SELECT T2.customer_first_name , T2.customer_last_name , T1.customer_id FROM Accounts AS T1 JOIN Customers AS T2 ON T1.customer_id = T2.customer_id GROUP BY T1.customer_id ORDER BY count(*) ASC LIMIT 1
extra
CREATE TABLE Accounts (account_id number, customer_id number, account_name text, other_account_details text); CREATE TABLE Customers (customer_id number, customer_first_name text, customer_last_name text, customer_address text, customer_phone text, customer_email text, other_customer_details text); CREATE TABLE Customers_Cards (card_id number, customer_id number, card_type_code text, card_number text, date_valid_from time, date_valid_to time, other_card_details text); CREATE TABLE Financial_Transactions (transaction_id number, previous_transaction_id number, account_id number, card_id number, transaction_type text, transaction_date time, transaction_amount number, transaction_comment text, other_transaction_details text);
Give the full name and customer id of the customer with the fewest accounts.
SELECT T2.customer_first_name , T2.customer_last_name , T1.customer_id FROM Accounts AS T1 JOIN Customers AS T2 ON T1.customer_id = T2.customer_id GROUP BY T1.customer_id ORDER BY count(*) ASC LIMIT 1
extra
CREATE TABLE Accounts (account_id number, customer_id number, account_name text, other_account_details text); CREATE TABLE Customers (customer_id number, customer_first_name text, customer_last_name text, customer_address text, customer_phone text, customer_email text, other_customer_details text); CREATE TABLE Customers_Cards (card_id number, customer_id number, card_type_code text, card_number text, date_valid_from time, date_valid_to time, other_card_details text); CREATE TABLE Financial_Transactions (transaction_id number, previous_transaction_id number, account_id number, card_id number, transaction_type text, transaction_date time, transaction_amount number, transaction_comment text, other_transaction_details text);
Show the number of all customers without an account.
SELECT count(*) FROM Customers WHERE customer_id NOT IN (SELECT customer_id FROM Accounts)
extra
CREATE TABLE Accounts (account_id number, customer_id number, account_name text, other_account_details text); CREATE TABLE Customers (customer_id number, customer_first_name text, customer_last_name text, customer_address text, customer_phone text, customer_email text, other_customer_details text); CREATE TABLE Customers_Cards (card_id number, customer_id number, card_type_code text, card_number text, date_valid_from time, date_valid_to time, other_card_details text); CREATE TABLE Financial_Transactions (transaction_id number, previous_transaction_id number, account_id number, card_id number, transaction_type text, transaction_date time, transaction_amount number, transaction_comment text, other_transaction_details text);
How many customers do not have an account?
SELECT count(*) FROM Customers WHERE customer_id NOT IN (SELECT customer_id FROM Accounts)
extra
CREATE TABLE Accounts (account_id number, customer_id number, account_name text, other_account_details text); CREATE TABLE Customers (customer_id number, customer_first_name text, customer_last_name text, customer_address text, customer_phone text, customer_email text, other_customer_details text); CREATE TABLE Customers_Cards (card_id number, customer_id number, card_type_code text, card_number text, date_valid_from time, date_valid_to time, other_card_details text); CREATE TABLE Financial_Transactions (transaction_id number, previous_transaction_id number, account_id number, card_id number, transaction_type text, transaction_date time, transaction_amount number, transaction_comment text, other_transaction_details text);
Show the first names and last names of customers without any account.
SELECT customer_first_name , customer_last_name FROM Customers EXCEPT SELECT T1.customer_first_name , T1.customer_last_name FROM Customers AS T1 JOIN Accounts AS T2 ON T1.customer_id = T2.customer_id
extra
CREATE TABLE Accounts (account_id number, customer_id number, account_name text, other_account_details text); CREATE TABLE Customers (customer_id number, customer_first_name text, customer_last_name text, customer_address text, customer_phone text, customer_email text, other_customer_details text); CREATE TABLE Customers_Cards (card_id number, customer_id number, card_type_code text, card_number text, date_valid_from time, date_valid_to time, other_card_details text); CREATE TABLE Financial_Transactions (transaction_id number, previous_transaction_id number, account_id number, card_id number, transaction_type text, transaction_date time, transaction_amount number, transaction_comment text, other_transaction_details text);
What are the full names of customers who do not have any accounts?
SELECT customer_first_name , customer_last_name FROM Customers EXCEPT SELECT T1.customer_first_name , T1.customer_last_name FROM Customers AS T1 JOIN Accounts AS T2 ON T1.customer_id = T2.customer_id
extra
CREATE TABLE Accounts (account_id number, customer_id number, account_name text, other_account_details text); CREATE TABLE Customers (customer_id number, customer_first_name text, customer_last_name text, customer_address text, customer_phone text, customer_email text, other_customer_details text); CREATE TABLE Customers_Cards (card_id number, customer_id number, card_type_code text, card_number text, date_valid_from time, date_valid_to time, other_card_details text); CREATE TABLE Financial_Transactions (transaction_id number, previous_transaction_id number, account_id number, card_id number, transaction_type text, transaction_date time, transaction_amount number, transaction_comment text, other_transaction_details text);
Show distinct first and last names for all customers with an account.
SELECT DISTINCT T1.customer_first_name , T1.customer_last_name FROM Customers AS T1 JOIN Accounts AS T2 ON T1.customer_id = T2.customer_id
medium
CREATE TABLE Accounts (account_id number, customer_id number, account_name text, other_account_details text); CREATE TABLE Customers (customer_id number, customer_first_name text, customer_last_name text, customer_address text, customer_phone text, customer_email text, other_customer_details text); CREATE TABLE Customers_Cards (card_id number, customer_id number, card_type_code text, card_number text, date_valid_from time, date_valid_to time, other_card_details text); CREATE TABLE Financial_Transactions (transaction_id number, previous_transaction_id number, account_id number, card_id number, transaction_type text, transaction_date time, transaction_amount number, transaction_comment text, other_transaction_details text);
What are the full names of customers who have accounts?
SELECT DISTINCT T1.customer_first_name , T1.customer_last_name FROM Customers AS T1 JOIN Accounts AS T2 ON T1.customer_id = T2.customer_id
medium
CREATE TABLE Accounts (account_id number, customer_id number, account_name text, other_account_details text); CREATE TABLE Customers (customer_id number, customer_first_name text, customer_last_name text, customer_address text, customer_phone text, customer_email text, other_customer_details text); CREATE TABLE Customers_Cards (card_id number, customer_id number, card_type_code text, card_number text, date_valid_from time, date_valid_to time, other_card_details text); CREATE TABLE Financial_Transactions (transaction_id number, previous_transaction_id number, account_id number, card_id number, transaction_type text, transaction_date time, transaction_amount number, transaction_comment text, other_transaction_details text);
How many customers have an account?
SELECT count(DISTINCT customer_id) FROM Accounts
easy
CREATE TABLE Accounts (account_id number, customer_id number, account_name text, other_account_details text); CREATE TABLE Customers (customer_id number, customer_first_name text, customer_last_name text, customer_address text, customer_phone text, customer_email text, other_customer_details text); CREATE TABLE Customers_Cards (card_id number, customer_id number, card_type_code text, card_number text, date_valid_from time, date_valid_to time, other_card_details text); CREATE TABLE Financial_Transactions (transaction_id number, previous_transaction_id number, account_id number, card_id number, transaction_type text, transaction_date time, transaction_amount number, transaction_comment text, other_transaction_details text);
Count the number of customers who hold an account.
SELECT count(DISTINCT customer_id) FROM Accounts
easy
CREATE TABLE Accounts (account_id number, customer_id number, account_name text, other_account_details text); CREATE TABLE Customers (customer_id number, customer_first_name text, customer_last_name text, customer_address text, customer_phone text, customer_email text, other_customer_details text); CREATE TABLE Customers_Cards (card_id number, customer_id number, card_type_code text, card_number text, date_valid_from time, date_valid_to time, other_card_details text); CREATE TABLE Financial_Transactions (transaction_id number, previous_transaction_id number, account_id number, card_id number, transaction_type text, transaction_date time, transaction_amount number, transaction_comment text, other_transaction_details text);
How many customers do we have?
SELECT count(*) FROM Customers
easy
CREATE TABLE Accounts (account_id number, customer_id number, account_name text, other_account_details text); CREATE TABLE Customers (customer_id number, customer_first_name text, customer_last_name text, customer_address text, customer_phone text, customer_email text, other_customer_details text); CREATE TABLE Customers_Cards (card_id number, customer_id number, card_type_code text, card_number text, date_valid_from time, date_valid_to time, other_card_details text); CREATE TABLE Financial_Transactions (transaction_id number, previous_transaction_id number, account_id number, card_id number, transaction_type text, transaction_date time, transaction_amount number, transaction_comment text, other_transaction_details text);
Count the number of customers.
SELECT count(*) FROM Customers
easy
CREATE TABLE Accounts (account_id number, customer_id number, account_name text, other_account_details text); CREATE TABLE Customers (customer_id number, customer_first_name text, customer_last_name text, customer_address text, customer_phone text, customer_email text, other_customer_details text); CREATE TABLE Customers_Cards (card_id number, customer_id number, card_type_code text, card_number text, date_valid_from time, date_valid_to time, other_card_details text); CREATE TABLE Financial_Transactions (transaction_id number, previous_transaction_id number, account_id number, card_id number, transaction_type text, transaction_date time, transaction_amount number, transaction_comment text, other_transaction_details text);
Show ids, first names, last names, and phones for all customers.
SELECT customer_id , customer_first_name , customer_last_name , customer_phone FROM Customers
medium
CREATE TABLE Accounts (account_id number, customer_id number, account_name text, other_account_details text); CREATE TABLE Customers (customer_id number, customer_first_name text, customer_last_name text, customer_address text, customer_phone text, customer_email text, other_customer_details text); CREATE TABLE Customers_Cards (card_id number, customer_id number, card_type_code text, card_number text, date_valid_from time, date_valid_to time, other_card_details text); CREATE TABLE Financial_Transactions (transaction_id number, previous_transaction_id number, account_id number, card_id number, transaction_type text, transaction_date time, transaction_amount number, transaction_comment text, other_transaction_details text);
What are the ids, full names, and phones of each customer?
SELECT customer_id , customer_first_name , customer_last_name , customer_phone FROM Customers
medium
CREATE TABLE Accounts (account_id number, customer_id number, account_name text, other_account_details text); CREATE TABLE Customers (customer_id number, customer_first_name text, customer_last_name text, customer_address text, customer_phone text, customer_email text, other_customer_details text); CREATE TABLE Customers_Cards (card_id number, customer_id number, card_type_code text, card_number text, date_valid_from time, date_valid_to time, other_card_details text); CREATE TABLE Financial_Transactions (transaction_id number, previous_transaction_id number, account_id number, card_id number, transaction_type text, transaction_date time, transaction_amount number, transaction_comment text, other_transaction_details text);
What is the phone and email for customer with first name Aniyah and last name Feest?
SELECT customer_phone , customer_email FROM Customers WHERE customer_first_name = "Aniyah" AND customer_last_name = "Feest"
medium
CREATE TABLE Accounts (account_id number, customer_id number, account_name text, other_account_details text); CREATE TABLE Customers (customer_id number, customer_first_name text, customer_last_name text, customer_address text, customer_phone text, customer_email text, other_customer_details text); CREATE TABLE Customers_Cards (card_id number, customer_id number, card_type_code text, card_number text, date_valid_from time, date_valid_to time, other_card_details text); CREATE TABLE Financial_Transactions (transaction_id number, previous_transaction_id number, account_id number, card_id number, transaction_type text, transaction_date time, transaction_amount number, transaction_comment text, other_transaction_details text);
Return the phone and email of the customer with the first name Aniyah and last name Feest.
SELECT customer_phone , customer_email FROM Customers WHERE customer_first_name = "Aniyah" AND customer_last_name = "Feest"
medium
CREATE TABLE Accounts (account_id number, customer_id number, account_name text, other_account_details text); CREATE TABLE Customers (customer_id number, customer_first_name text, customer_last_name text, customer_address text, customer_phone text, customer_email text, other_customer_details text); CREATE TABLE Customers_Cards (card_id number, customer_id number, card_type_code text, card_number text, date_valid_from time, date_valid_to time, other_card_details text); CREATE TABLE Financial_Transactions (transaction_id number, previous_transaction_id number, account_id number, card_id number, transaction_type text, transaction_date time, transaction_amount number, transaction_comment text, other_transaction_details text);
Show the number of customer cards.
SELECT count(*) FROM Customers_cards
easy
CREATE TABLE Accounts (account_id number, customer_id number, account_name text, other_account_details text); CREATE TABLE Customers (customer_id number, customer_first_name text, customer_last_name text, customer_address text, customer_phone text, customer_email text, other_customer_details text); CREATE TABLE Customers_Cards (card_id number, customer_id number, card_type_code text, card_number text, date_valid_from time, date_valid_to time, other_card_details text); CREATE TABLE Financial_Transactions (transaction_id number, previous_transaction_id number, account_id number, card_id number, transaction_type text, transaction_date time, transaction_amount number, transaction_comment text, other_transaction_details text);
How many customer cards are there?
SELECT count(*) FROM Customers_cards
easy
CREATE TABLE Accounts (account_id number, customer_id number, account_name text, other_account_details text); CREATE TABLE Customers (customer_id number, customer_first_name text, customer_last_name text, customer_address text, customer_phone text, customer_email text, other_customer_details text); CREATE TABLE Customers_Cards (card_id number, customer_id number, card_type_code text, card_number text, date_valid_from time, date_valid_to time, other_card_details text); CREATE TABLE Financial_Transactions (transaction_id number, previous_transaction_id number, account_id number, card_id number, transaction_type text, transaction_date time, transaction_amount number, transaction_comment text, other_transaction_details text);
Show ids, customer ids, card type codes, card numbers for all cards.
SELECT card_id , customer_id , card_type_code , card_number FROM Customers_cards
medium