CREATE TABLE artist (artist_id NUMBER, name CLOB, country CLOB, year_join NUMBER, age NUMBER)
CREATE TABLE exhibition (exhibition_id NUMBER, year NUMBER, theme CLOB, artist_id NUMBER, ticket_price NUMBER)
CREATE TABLE exhibition_record (exhibition_id NUMBER, date CLOB, attendance NUMBER)

What is the name of the artist who joined latest?
SELECT name FROM artist ORDER BY year_join DESC LIMIT 1
SELECT "name" FROM "artist" ORDER BY "year_join" DESC FETCH FIRST 1 ROWS ONLY