win平台登录sqlplus报ora-01031错误解决

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标题：win平台登录sqlplus报ora-01031错误解决

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01031, 00000, "insufficient privileges"

// *Cause: An attempt was made to change the current username or password

//         without the appropriate privilege. This error also occurs if

//         attempting to install a database without the necessary operating

//         system privileges.

//         When Trusted Oracle is configure in DBMS MAC, this error may occur

//         if the user was granted the necessary privilege at a higher label

//         than the current login.

// *Action: Ask the database administrator to perform the operation or grant

//          the required privileges.

//          For Trusted Oracle users getting this error although granted the

//          the appropriate privilege at a higher label, ask the database

//          administrator to regrant the privilege at the appropriate label.
根据这个错误提示，我的第一反应就是当前的用户不属于ora_dba用户组，通过计算机管理–>本地用户和组–>administrator用户属性–>隶属于中只有一个administrators，果然没有ora_dba组

接下来的事情，就是添加ora_dba组到administrator用户中
点击刚刚隶属于下面的添加–>高级–>立即查找–选择ora_dba–点击确定–>再点击选择组中的确定–>点击用户属性的确定


添加把ora_dba添加到administrator用户所属组中，再尝试登录

ok，登录成功了，看来在win系统中，要想使用sqlplus / as sysdba 登录数据库，必须要隶属于ora_dba组，就算administrators组也不能越俎代庖。