[SQL] where & orderBy & limit

[SQL] where & orderBy & limit

// 선적되지 않은 주문 리스트에서, 주문 일자가 최근 순으로 5개를 검색하라.
// limit offset, count

Table: orders
+-----------------+--------------+
| Field           | Type         |
+-----------------+--------------+
| orderNumber (PK)| int          |
| orderDate       | date         |
| isShipped       | boolean      |
+-----------------+--------------+


MYSQL: SELECT * FROM orders WHERE isShipped = false ORDER BY orderDate LIMIT 5;
ORACLE: SELECT * FROM orders WHERE isShipped = false AND rownum <= 5 ORDER BY orderDate'