enum sql
Copied CREATE TABLE shirts ( name VARCHAR(40), size ENUM('x-small', 'small', 'medium', 'large', 'x-large') ); INSERT INTO shirts (name, size) VALUES ('dress shirt','large'), ('t-shirt','medium'), ('polo shirt','small'); SELECT name, size FROM shirts WHERE size = 'medium'; +---------+--------+ | name | size | +---------+--------+ | t-shirt | medium | +---------+--------+ UPDATE shirts SET size = 'small' WHERE size = 'large'; COMMIT;
