zoukankan      html  css  js  c++  java
  • Oracle Failover切换及恢复

    Oracle Failover切换及恢复
    小学生汤米 2018-12-27 18:29:32 596 收藏
    分类专栏: ORACLE 备份恢复
    版权

    检查数据库同步是否正常:

    col name for a25
    col value for a20
    col unit for a30
    col time_computed for a20
    col datum_time for a20
    select name,value,unit,time_computed,datum_time from GV$dataguard_stats;  

    set line 125
    select inst_id,process, status, thread#, sequence#,block#, blocks from gv$managed_standby
    where status in ('IDLE','APPLYING_LOG') and thread# in ('1','2');


    select thread#,low_sequence#,high_sequence# from v$archive_gap;

     

    alter database recover managed standby database finish force;

    alter database activate physical standby database;

    alter database open;

     

    恢复:

    STARTUP MOUNT FORCE;

    FLASHBACK DATABASE TO SCN 855949753469;

    ALTER DATABASE CONVERT TO PHYSICAL STANDBY;

    STARTUP FORCE;

    select name,open_mode,protection_mode,database_role from v$database;

    ALTER DATABASE RECOVER MANAGED STANDBY DATABASE USING CURRENT LOGFILE DISCONNECT;

     

    col name for a25
    col value for a20
    col unit for a30
    col time_computed for a20
    col datum_time for a20
    select name,value,unit,time_computed,datum_time from GV$dataguard_stats;   
    ————————————————
    版权声明:本文为CSDN博主「小学生汤米」的原创文章,遵循CC 4.0 BY-SA版权协议,转载请附上原文出处链接及本声明。
    原文链接:https://blog.csdn.net/gaobudong1234/java/article/details/85297275

  • 相关阅读:
    Python基本数据类型
    Python内存相关
    Python运算符和编码
    js比较日期大小 判断日期
    js判断一个数是不是正整数
    sql查询排序
    js获取select标签选中的值
    PL/sql配置相关
    搜狗的好玩用法
    Oracle数据库中的dual表
  • 原文地址:https://www.cnblogs.com/yaoyangding/p/13097124.html
Copyright © 2011-2022 走看看