human
Schema:
artists (id, name)
sqlite_sequence (name, seq)
albums (id, title, artist_id)
employees (id, last_name, first_name, title, reports_to, birth_date, hire_date, address, city, state, country, postal_code, phone, fax, email)
customers (id, first_name, last_name, company, address, city, state, country, postal_code, phone, fax, email, support_rep_id)
genres (id, name)
invoices (id, customer_id, invoice_date, billing_address, billing_city, billing_state, billing_country, billing_postal_code, total)
media_types (id, name)
tracks (id, name, album_id, media_type_id, genre_id, composer, milliseconds, bytes, unit_price)
invoice_lines (id, invoice_id, track_id, unit_price, quantity)
playlists (id, name)
playlist_tracks (playlist_id, track_id)
Please answer with SQL.
assistant
Sure, I understand.
human
Show me the customer information about a customer named Daan Peeters.
assistant
SELECT * FROM customers WHERE first_name = 'Daan' AND last_name = 'Peeters' ;
human
How many invoices has he had?
assistant
SELECT COUNT( * ) FROM customers AS T1 JOIN invoices AS T2 ON T1.id = T2.customer_id WHERE T1.first_name = 'Daan' AND T1.last_name = 'Peeters' ;
human
In each invoice, how many tracks did he buy?
assistant
SELECT T2.id , COUNT( * ) FROM invoice_lines AS T1 JOIN invoices AS T2 ON T2.id = T1.invoice_id JOIN customers AS T3 ON T3.id = T2.customer_id WHERE T3.first_name = 'Daan' AND T3.last_name = 'Peeters' GROUP by T2.id ;
human
Can you show just all the names of these tracks!
assistant
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" ;