ORACLE學習彙總

1.查看全部用戶sql select * from all_users;  數據庫 select * from dba_users;服務器 select * from user_users;session 2.查看用戶或角色系統權限oracle select * from user_sys_privs;(當前用戶的權限)oop select * from role_sys_privs;（登錄用戶所

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