-- oracle sql 查询前十条数据 select * from b2c_code where rownum <= \'10\'; -- sql server 查询前十条数据 select top 10 * from b2c_code; 相关文章: 2022-12-23 2022-12-23 2022-01-09 2022-12-23 2022-12-23 2022-02-21 2022-12-23