摘要: oracle: 行转列 select * from democreate table demo(id int,name varchar(20),nums int); 创建表insert into demo values(1, '苹果', 1000);insert into demo values(2 阅读全文
posted @ 2017-03-13 10:45 8899man 阅读(246) 评论(0) 推荐(0) 编辑