1.修改ORACLE容许的最大链接数sql
[oracle@localhost ~]$ sqlplus / as sysdbaoracle
SQL> connect sys/sys as sysdba;ide
SQL> alter system set processes=400 scope = spfile; it
SQL> create pfile from spfile; class
SQL> shutdown immediate; file
SQL> startup;密码
二、将密码有效期由默认的180天修改为“无限制”:im
sql>ALTER PROFILE DEFAULT LIMIT PASSWORD_LIFE_TIME UNLIMITED;查询
3.修改密码db
sql> alter user newca identified by 12345
一劳永逸破解11G180天自动密码失效的办法:
查询密码有效期
SELECT * FROM dba_profiles WHERE profile='DEFAULT' AND resource_name='PASSWORD_LIFE_TIME';
修改成无限制:
ALTER PROFILE DEFAULT LIMIT PASSWORD_LIFE_TIME UNLIMITED;