摘要: oracle分组排序查询 SELECT * FROM (SELECT row_number() over(partition BY service_name order by service_id DESC) rn, bs.* FROM mct_business_service bs ) WHERE 阅读全文
posted @ 2021-02-03 10:56 码出天地 阅读(123) 评论(0) 推荐(0) 编辑