Oracle pivot
发布时间:2020-12-12 14:34:08 所属栏目:百科 来源:网络整理
导读:SELECT * FROM pivot_data PIVOT XML (SUM(sal) FOR deptno IN (ANY)); in中除了xml格式输出,其他都不能用子句查询。 select * from (select to_char(hiredate,'yyyy') yea from emp) pivot (count(*) for yea in (1987,2017,1980,1982,1981));
SELECT * FROM pivot_data PIVOT XML (SUM(sal) FOR deptno IN (ANY)); in中除了xml格式输出,其他都不能用子句查询。 select * from (select to_char(hiredate,'yyyy') yea from emp) pivot (count(*) for yea in (1987,2017,1980,1982,1981)); (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |