如果sys密码忘记的时候可以用下面的这个两种方法来修改。
1.
[oracle@huang11 ~]$ sqlplus "/as sysdba"
SQL*Plus: Release 10.2.0.1.0 - Production on Tue Dec 22 18:58:43 2009
Copyright (c) 1982, 2005, Oracle. All rights reserved.
Connected to:
Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - Production
With the Partitioning, OLAP and Data Mining options
SQL> alter user sys identified by oracle; 这种方法适合改任何人的密码。
User altered.
2.
用这种方法也可以修改sys的密码
[oracle@huang11 ~]$ cd $ORACLE_HOME/dbs
[oracle@huang11 dbs]$ rm orapworcl orapw是不变的 orcl这个就是事列
[oracle@huang11 dbs]$ orapwd file=orapworcl password=oracle
现在就可以了。
1.
[oracle@huang11 ~]$ sqlplus "/as sysdba"
SQL*Plus: Release 10.2.0.1.0 - Production on Tue Dec 22 18:58:43 2009
Copyright (c) 1982, 2005, Oracle. All rights reserved.
Connected to:
Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - Production
With the Partitioning, OLAP and Data Mining options
SQL> alter user sys identified by oracle; 这种方法适合改任何人的密码。
User altered.
2.
用这种方法也可以修改sys的密码
[oracle@huang11 ~]$ cd $ORACLE_HOME/dbs
[oracle@huang11 dbs]$ rm orapworcl orapw是不变的 orcl这个就是事列
[oracle@huang11 dbs]$ orapwd file=orapworcl password=oracle
现在就可以了。