1.修改ORACLE允許的最大連接數
[oracle@localhost ~]$ sqlplus / as sysdba
SQL> connect sys/sys as sysdba;
SQL> alter system set processes=400 scope = spfile;
SQL> create pfile from spfile;
SQL> shutdown immediate;
SQL> startup;
2、將密碼有效期由默認的180天修改成“無限制”:
sql>ALTER PROFILE DEFAULT LIMIT PASSWORD_LIFE_TIME UNLIMITED;
3.修改密碼
sql> alter user newca identified by 12345
一勞永逸破解11G180天自動密碼失效的辦法:
查詢密碼有效期
SELECT * FROM dba_profiles WHERE profile='DEFAULT' AND resource_name='PASSWORD_LIFE_TIME';
修改爲無限制:
ALTER PROFILE DEFAULT LIMIT PASSWORD_LIFE_TIME UNLIMITED;