sql,CREATE TABLE discounts (, id INT AUTO_INCREMENT PRIMARY KEY,, service_name VARCHAR(255),, discount_percentage DECIMAL(5, 2),);,
`,可以插入一些示例数据来测试折扣功能。,
`sql,INSERT INTO discounts (service_name, discount_percentage) VALUES ('Web Hosting', 10.00), ('Domain Registration', 5.00);,
`,可以通过查询
discounts表来查看所有可用的折扣:,
`sql,SELECT * FROM discounts;,
``