Oracle database changes account password and sets account validity period

Oracle database changes account password and sets account validity period

Connect to the database as a privileged user

sqlplus / as sysdba

Check account status

SELECT username, account_status FROM dba_users where  username = ‘xxx'

Unlock user

ALTER USER xxxx ACCOUNT UNLOCK;

Invalidate the original password

ALTER USER xxxx PASSWORD EXPIRE;

Set the account validity period to permanent

ALTER PROFILE default LIMIT PASSWORD_LIFE_TIME UNLIMITED;

Change user password

ALTER USER 用户名 IDENTIFIED BY 密码;