SELECT *
FROM Customers
ORDER BY customerid DESC
SELECT *
FROM Products
WHERE price >=20
ORDER BY price DESC
LIMIT 1
SELECT *
FROM Products
WHERE price >=20
ORDER BY price ASC
LIMIT 1
SELECT *
FROM Products
WHERE price >=20
ORDER BY price DESC
LIMIT 3
SELECT name -- 출력: 이름
FROM employee -- 테이블: employee
WHERE months <10 -- 조건1: 고용된지 10달미만
AND salary > 2000 -- 조건2: 이고 월급은 2000불 초과
ORDER BY employee_id -- 정렬: id순으로 오름차순