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  • 【Oracle】修改参数的同时添加注释

    当修改参数时添加注释,我们会用到如下语句:

    alter system set parameter=value
    comment='description';
    
    --修改参数需要有相应权限的用户去执行。

    例如:
    修改pga_aggregate_target 的大小为512M,并添加注释

    SCOTT@ORA11GR2> conn / as sysdba
    Connected.
    SYS@ORA11GR2> alter system set pga_aggregate_target=512M
      2  comment='Change 18-DEC-2016,AWR recommendation';
    
    System altered.
    SYS@ORA11GR2> select value,update_comment
      2  from v$parameter
      3  where name='pga_aggregate_target';
    
    VALUE      UPDATE_COMMENT
    ---------- ----------------------------------------
    536870912  Change 18-DEC-2016,AWR recommendation
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  • 原文地址:https://www.cnblogs.com/NextAction/p/7366680.html
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