7.为用户分配登录权限
grant create session,create table,create view,create sequence,unlimited tablespace to testuser;
select * from all_users; select * from dba_sys_privs;
SELECT * FROM DBA_SYS_PRIVS WHERE GRANTEE = 'TESTUSER'; ####查看该用户具有哪些权限
8.新用户登陆测试
conn testuser/testuser123456
select *from session_privs; ###查看当前用户的权限
9.创建表
create table testnew_IME(id int primary key,name varchar2(10)) segment creation immediate;
select table_name from user_tables where rownum