摘要: -- 查询第一行 -- 不包含排序时 select * from tm_pm_pay where hospital_code = '0002' and rownum = 1 -- 包含排序时 select * from (select * from tm_pm_pay t where hospita 阅读全文
posted @ 2022-02-26 11:57 一隅桥畔 阅读(3278) 评论(0) 推荐(0)