摘要: 故障现象: SQL> select NAME,DATABASE_ROLE,PROTECTION_MODE,SWITCHOVER_STATUS from v$database; NAME DATABASE_ROLE PROTECTION_MODE SWITCHOVER_STATUS RMANPRI P 阅读全文
posted @ 2022-04-29 16:15 orcl 阅读(1019) 评论(0) 推荐(0) 编辑