C:\Users\Administrator>echo %ORACLE_SID%
%ORACLE_SID%C:\Users\Administrator>set ORACLE_SID=orclC:\Users\Administrator>sqlplus / as sysdbaSQL*Plus: Release 11.2.0.1. Production on 星期日 9月 :: Copyright (c) , , Oracle. All rights reserved.连接到:
Oracle Database 11g Enterprise Edition Release 11.2.0.1. - Production
With the Partitioning, OLAP, Data Mining and Real Application Testing optionsSQL> alter user system identified by ;