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  • oracle修改日志大小

    相关视图

    select * from v$log ;
    select * from v$logfile ;

    操作命令

    ALTER DATABASE ADD LOGFILE GROUP 4 ('/opt/oracle/oradata/qybwt/redo04.log') SIZE 200M;

    ALTER DATABASE ADD LOGFILE GROUP 5 ('/opt/oracle/oradata/qybwt/redo05.log') SIZE 200M;

    ALTER DATABASE ADD LOGFILE GROUP 6 ('/opt/oracle/oradata/qybwt/redo06.log') SIZE 200M;

    alter system switch logfile;
    /
    /

    待要删除的日志组状态为  INACTIVE ,执行日志组卸载
    alter database drop logfile group 1;
    alter database drop logfile group 2;
    alter database drop logfile group 3;

    系统中删除对应日志文件
    cd /opt/oracle/oradata/qybwt/ ; rm -f redo01.log redo02.log redo03.log

    增加日志组

    ALTER DATABASE ADD LOGFILE GROUP 1 ('/opt/oracle/oradata/qybwt/redo01.log') SIZE 200M;

    ALTER DATABASE ADD LOGFILE GROUP 2 ('/opt/oracle/oradata/qybwt/redo02.log') SIZE 200M;

    ALTER DATABASE ADD LOGFILE GROUP 3 ('/opt/oracle/oradata/qybwt/redo03.log') SIZE 200M;

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  • 原文地址:https://www.cnblogs.com/bugbeta/p/11793437.html
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