1.查看所有用户: select*fromdba_users; select*fromall_users; select*fromuser_users;
2.查看用户或角色系统权限(直接赋值给用户或角色的系统权限): select*fromdba_sys_privs; select*fromuser_sys_privs;
3.查看角色(只能查看登陆用户拥有的角色)所包含的权限 sql>select*fromrole_sys_privs;
4.查看用户对象权限: select*fromdba_tab_privs; select*fromall_tab_privs; select*fromuser_tab_privs;
5.查看所有角色: select*fromdba_roles;
1.查看所有用户:select*fromdba_users;select*fromall_users;select*fromuser_users;
2.查看用户或角色系统权限(直接赋值给用户或角色的系统权限):select*fromdba_sys_privs;select*fromuser_sys_privs;
3.查看角色(只能查看登陆用户拥有的角色)所包含的权限sql>select*fromrole_sys_privs;
4.查看用户对象权限:select*fromdba_tab_privs;select*fromall_tab_privs;select*fromuser_tab_privs;
5.查看所有角色:select*fromdba_roles;