What to do if the oracle database password expires-Oracle-php.cn

After the Oracle database password expires, you should use the SYSDBA account to connect, and then perform the following steps in sequence: ① Use the ALTER USER statement to reset the password; ② Use the WHENEVER FAILED statement to check whether the password has been reset; ③ Reconnect to the database, Use a new password; ④ (optional) Update the password file.

What to do if the oracle database password expires

How to deal with Oracle database password expiration

Question:If the Oracle database password expires, How should this be handled?

Solution:

Step 1: Use a SYSDBA account to connect

As SYSDBA or with SYSDBA permissions The account is connected to the database.
For example:
```
sqlplus / as sysdba
```
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Step 2: Reset password

Use theALTER USERstatement to reset the password.

Syntax:

ALTER USER <用户名> IDENTIFIED BY <新密码>;

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For example:
```
ALTER USER scott IDENTIFIED BY tiger;
```
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Step 3: Check the password

Use theWHENEVER FAILEDstatement to check if the password has been reset.

Syntax:

WHENEVER FAILED THEN RAISE_APPLICATION_ERROR(-20001,'密碼重置失敗。');

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For example:

WHENEVER FAILED THEN RAISE_APPLICATION_ERROR(-20001,'密碼重置失敗。'); ALTER USER scott IDENTIFIED BY tiger;

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Step 4: Reconnect

Reconnect to the database and use the new password.
For example:
```
sqlplus scott/tiger
```
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Step 5: Update password file (optional)

If you use a password file for authentication, you need to update the password file.

Command:

orapwd file=<密码文件名> password=<新密码>

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For example:
```
orapwd file=orapw scott password=tiger
```
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