ORACLE SQL查询表的第一条数据
作者:互联网
-- 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 HOSPITAL_CODE = '0002' ORDER BY PAY_NO DESC) WHERE ROWNUM = 1;
-- 查询前10行 SELECT * FROM TM_PM_PAY WHERE ROWNUM <= 10;
标签:--,PAY,第一条,TM,SQL,ORACLE,ROWNUM,WHERE,SELECT 来源: https://www.cnblogs.com/sunline/p/15938902.html