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Forget the Oracle database Administrator password solution

Source: Internet
Author: User
Tags administrator password oracle database
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Install Oracle 9i, unexpectedly changed the database administrator password to forget, and do not reinstall, too troublesome, tried for a long time, finally modified successfully.

1, run to C packing directory

2. Input: SET oracle_sid = your SID name

3. Input: Sqlplus/nolog

4, Input: Connect/as sysdba

5. Input: altre user sys identified by SYS

6. Input: Altre user system identified by system

When completed, system's password is system.

The change is complete and the password is the initial password for the Oracle database. The following figure:

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