ORACLE 10g、11g批量刷新用户密码

一、ORACLE 10g批量刷新用户密码

select 'alter user ' || username ||' identified by values '''||password ||''';' from dba_users where ACCOUNT_STATUS<>'LOCK' and ACCOUNT_STATUS not like 'EXPIRED%LOCKED';
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或者

select 'alter user ' || username || ' identified by values ''' || password || ''';' from dba_users where account_status='OPEN';
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得到以下结果

AA
--------------------------------------------------------------------------------

alter user SYS identified by values '8A8F025737A9097A';
alter user SYSTEM identified by values '2D594E86F93B17A1';
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分别执行以上结果中的SQL语句

SQL>alter user SYS identified by values '8A8F025737A9097A';

User altered.

SQL>alter user SYSTEM identified by values '2D594E86F93B17A1';

User altered.
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二、ORACLE 11g刷新用户密码

select 'alter user ' || name ||' identified by values '''||password ||''';' aa from sys.user$ where name in (select username from dba_users where ACCOUNT_STATUS<>'LOCK' and ACCOUNT_STATUS not like 'EXPIRED%LOCKED');
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或者

select 'alter user ' || name ||' identified by values '''||password ||''';' aa from sys.user$ where name in (select username from dba_users where ACCOUNT_STATUS='OPEN');
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得到以下结果

AA
--------------------------------------------------------------------------------

alter user SYS identified by values '8A8F025737A9097A';
alter user SYSTEM identified by values '2D594E86F93B17A1';
复制

分别执行以上结果中的SQL语句

SQL>alter user SYS identified by values '8A8F025737A9097A';

User altered.

SQL>alter user SYSTEM identified by values '2D594E86F93B17A1';

User altered.
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以上方法不用修改用户原有密码，只是刷新了用户密码的有效期期限。