摘要: 前提是有 rman 备份。 rman 全备 run 块: run{ allocate channel c1 type disk; allocate channel c2 type disk; allocate channel c3 type disk; backup as compressed ba 阅读全文
posted @ 2021-12-20 12:41 牛有肉 阅读(241) 评论(0) 推荐(0) 编辑