m1

-- In all requests I change in names of tables and names of columns " " -> "_" (for example  Bet ID -> Bet_ID)
CREATE TEMP TABLE status AS
SELECT Player_ID,
CASE
    WHEN Player_level = 1 THEN 'Norm'
    WHEN Player_level = 2 THEN 'High value'
    WHEN Player_level = 3 THEN 'VIP'
    ELSE 'no_info'
END AS player_status
FROM Players;