human
Schema:
genre (g_name, rating, most_popular_in)
artist (artist_name, country, gender, preferred_genre)
files (f_id, artist_name, file_size, duration, formats)
song (song_name, artist_name, country, f_id, genre_is, rating, languages, releasedate, resolution)
Please answer with SQL.
assistant
Sure, I understand.
human
hi. how many countries of origin are represented by the artists?
assistant
SELECT COUNT( country ) FROM artist;
human
and which artist has made the least number of songs?
assistant
SELECT artist_name FROM song GROUP by artist_name ORDER by COUNT( * ) LIMIT 1 ;