以SYS用户进入Oracle,SQL> grant sysdba to username;grant sysdba to username*
ERROR at line 1:
ORA-01994: GRANT failed: password file missing or disabled首先,把初始化参数REMOTE_LOGIN_PASSWORDFILE的值改成EXCLUSIVE如果还是有问题,可能是缺少密码文件,用orapwd创建密码文件$ orapwd -h
Usage: orapwd file=<fname> password=<password> entries=<users> where
file - name of password file (mand),
password - password for SYS (mand),
entries - maximum number of distinct DBA and OPERs (opt),
There are no spaces around the equal-to (=) character.这个命令很简单,密码文件一般放在$ORACLE_HOME/dbs目录下,命名规则为orapd+SID,orapwd FILE="/db/oracle/product/10.2.0/db_1/dbs/orapw+SID" PASSWORD=oracle ENTRIES=5 FORCE=y然后再执行SQL> grant sysdba to username;Grant succeeded.检查SQL> select * from v$pwfile_users;USERNAME SYSDB SYSOP
------------------------------ ----- -----
SYS TRUE TRUE
****** TRUE FALSESYSDB那一栏是TRUE就对了然后就可以as sysdba连接了Oracle更改数据文件位置redhat5.5测试环境中使用udev配置raw设备相关资讯 Oracle基础教程
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