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SQL Practice Set in PostgreSQL

Introduction
Challenge with artists

Instruction

Well, that was a piece of cake. Moving on!

Exercise

Show the total number of pieces of art of a given artist that are displayed in a given country. Show three columns:

  • country.
  • artist's name.
  • total number of pieces of that artist in a given country.

Stuck? Here's a hint!

You have to use three tables in this exercise: piece_of_art, museum, and artist.