**數據庫創建連接時**
密碼:seamanLX1
**書本實驗環境:**
1. 創建普通用戶scott
~~~
create user scott identified by tiger;
~~~
2. 創建書本實驗所需要的表
```
SQL> select * from v$version where rownum=1;
BANNER
-------------------------------------------------------------------------
Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - Production
SQL> show user
USER is "SYS"
SQL> grant dba to scott;
Grant succeeded.
SQL> alter user scott account unlock;
User altered.
SQL> alter user scott identified by tiger;
User altered.
SQL> conn scott/tiger
Connected.
SQL> create table test as select * from dba_objects;
Table created.
```
