SQL 錯誤: ORA-65096: 公用用戶名或角色名無效 65096. 00000 - "invalid common user or role name" *Cause: An attempt was made to create a common user or role with a name


 



 

 

在Oracle SQL Developer中,試圖創建RD用戶時,出現了如下的錯誤: 

在行: 6 上開始執行命令時出錯 -
create user RD identified by 508
錯誤報告 -
SQL 錯誤: ORA-65096: 公用用戶名或角色名無效
65096. 00000 -  "invalid common user or role name"
*Cause:    An attempt was made to create a common user or role with a name
           that was not valid for common users or roles.  In addition to
           the usual rules for user and role names, common user and role
           names must start with C## or c## and consist only of ASCII
           characters.
*Action:   Specify a valid common user or role name.

 

解決辦法:

  在執行下列命令之后,再執行你需要的操作:

    SQL>show con_name;
    SQL> select con_id,dbid,NAME,OPEN_MODE from v$pdbs;
    SQL> alter session set container=ORCLE;
    SQL> startup
Microsoft Windows [版本 10.0.17763.864]
(c) 2018 Microsoft Corporation。保留所有權利。

C:\Users\Raodi>sqlplus sys as sysdba

SQL*Plus: Release 12.2.0.1.0 Production on 星期一 11月 18 09:25:49 2019

Copyright (c) 1982, 2016, Oracle.  All rights reserved.

輸入口令:

連接到:
Oracle Database 12c Enterprise Edition Release 12.2.0.1.0 - 64bit Production

SQL> show con_name;

CON_NAME
------------------------------
CDB$ROOT
SQL> select con_id,dbid,NAME,OPEN_MODE from v$pdbs;

    CON_ID       DBID
---------- ----------
NAME
--------------------------------------------------------------------------------
OPEN_MODE
--------------------
         2 1662417127
PDB$SEED
READ ONLY

         3 1853089480
ORCLE
MOUNTED

    CON_ID       DBID
---------- ----------
NAME
--------------------------------------------------------------------------------
OPEN_MODE
--------------------


SQL> alter session set container=ORCLE;

會話已更改。

SQL> create user RD identifed by 123456;
create user RD identifed by 123456
               *1 行出現錯誤:
ORA-00922: 選項缺失或無效


SQL> create user RD identified by 508;
create user RD identified by 508
*1 行出現錯誤:
ORA-01109: 數據庫未打開


SQL> startup
插接式數據庫已打開。
SQL> create user RD identified by 508;

用戶已創建。

SQL> grant create session ,dba,resource to RD;

授權成功。

SQL> Grant UNDER ANY TYPE to RD;

授權成功。

SQL>

 

 

其中container的內容,建議不要使用OPEN_MODE是READ ONLY的,不然相當於只進行了默認的操作。同時,alter session set container的方式只是局部范圍中能用,比如此次cmd的界面中,如果切換回Oracle SQL Developer中,是不起效果的,如下舉一個例子:創建一個不帶C##開頭的用戶stest,效果是這樣的,說明剛才在cmd中的操作暫時沒有在
Oracle SQL Developer中起效。



 

 


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