1. 打开SQL Plus
  2. 输入用户名: sys as sysdba
  3. 输入口令:可直接回车
  4. 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
  1. alter user sys identified by admin;
用户已更改。
  1. conn sys/admin as sysdba;
已连接。
  1. alter user system identified by manager;
用户已更改。

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