摘要: 1.评估oracle 数据库rman 全备的大小: SQL> select sum(bytes)/1024/1024 from v$datafile; SUM(BYTES)/1024/1024 990SQL> select sum(bytes)/1024/1024 from dba_free_spa 阅读全文
posted @ 2020-07-23 10:31 颩~ 阅读(1484) 评论(0) 推荐(0) 编辑