解锁用户scott并授权

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mob604756ef35df 2020-02-06 19:14:00

文章标签 sql oracle 参考资料用户名 ide 文章分类 代码人生

请输入用户名:  system
输入口令:

连接到:
Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options

SQL> select * from v$version where rownum=1;

BANNER
--------------------------------------------------------------------------------
Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production

SQL> show user;
USER 为 "SYSTEM"
SQL> grant dba to scott
  2  ;

授权成功。

SQL> alter user scott account unlock;

用户已更改。

SQL> alter user scott identified by 1234;

用户已更改。

SQL> conn scott/1234;
已连接。
SQL> create table test as select * from dba_objects;

表已创建。

SQL> select count(*) from test;

COUNT(*)
----------
72699

SQL> desc test;
名称是否为空? 类型
----------------------------------------- -------- ----------------------------
OWNER VARCHAR2(30)
OBJECT_NAME VARCHAR2(128)
SUBOBJECT_NAME VARCHAR2(30)
OBJECT_ID NUMBER
DATA_OBJECT_ID NUMBER
OBJECT_TYPE VARCHAR2(19)
CREATED DATE
LAST_DDL_TIME DATE
TIMESTAMP VARCHAR2(19)
STATUS VARCHAR2(7)
TEMPORARY VARCHAR2(1)
GENERATED VARCHAR2(1)
SECONDARY VARCHAR2(1)
NAMESPACE NUMBER
EDITION_NAME VARCHAR2(30)