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DB user should not be able to find the other user names in the instatnce
How can a user created in Oracle DB, should not know other users names in the instance. Meaning how can I revoke the privilege to access all_tables view.
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all_tables will only show tables that a user have been granted with privilege either directly to a user or thru role. query the dba_tab_privs:
select grantee, privilege, table_name from dba_tab_privs where grantee = 'YOURUSER';
or the role that being granted to the user:
select grantee, granted_role from dba_role_privs
where grantee = 'YOURUSER';
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Thanks, Please let me know how one user can not know about the other usernames exisi
Thanks, Please let me know how one user can not know about the other usernames exisiting in the DB instatnce
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dont think you can as the view all_users is granted to public and contains user information
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