IDEA2023.1.3破解,IDEA破解,IDEA 2023.1破解,最新IDEA激活码

[Oracle]Oracle学习小结(1)

IDEA2023.1.3破解,IDEA破解,IDEA 2023.1破解,最新IDEA激活码

1、查看Oracle数据库中的所有用户:

(1)使用具有DBA权限的账户登录数据库;

(2)执行select username from dba_users。

SQL> conn sys
输入口令:
已连接。
SQL> select username from dba_users;
USERNAME
------------------------------
MGMT_VIEW
SYS
SYSTEM
DBSNMP
SYSMAN
SCOTT
OUTLN
FLOWS_FILES
MDSYS
ORDSYS

这里放一张使用select * from dba_users查询的图片,除用户名外,我们可以看到账户状态(ACCOUNT_STATUS)、表空间归属(DEFAULT_TABLESPACE)、登录认证方式(AUTHENACTION_TYPE)等重要信息。

66_1.png

2、解锁账户

SQL> ALTER USER user_name ACCOUNT UNLOCK;

3、修改用户密码

SQL> ALTER USER user_name IDENTIFIED BY new_password;

4、查看当前登录用户

SQL> SELECT USER FROM DUAL

5、查看数据库备份信息

SQL> select * from v$rman_backup_job_details

未完待续…

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未经允许不得转载:搜云库技术团队 » [Oracle]Oracle学习小结(1)

IDEA2023.1.3破解,IDEA破解,IDEA 2023.1破解,最新IDEA激活码
IDEA2023.1.3破解,IDEA破解,IDEA 2023.1破解,最新IDEA激活码

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