ORACLE用SYS登录报ORA-28009:connection as SYS should be as SYSDBA OR SYSOPER解决方法和修改sys密码
2014-08-27 10:06
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情况一:使用sqlplus登录
正常输入用户名的口令,就会报错,因为SYS是在数据库之外的超级管理员,所以我们在登录的时候
要在输入口令:口令+as sysdba(比如:123456 as sysdba)
情况二:使用PL/SQL登录
这是我们平时的登录数据库很常规的操作,但是用SYS作为用户名登录的时候就会报
ORA-28009:connection as SYS should be as SYSDBA OR SYSOPER这样的错
解决方法是:
将“连接为”选项框的Normal改为SYSDBA或SYSOPER,即可登录成功
在cmd中
C:\Documents and Settings\Administrator>sqlplus/nolog
SQL*Plus: Release 9.2.0.1.0 - Production on 星期四 11月 1 15:14:12 2007
Copyright (c) 1982, 2002, Oracle Corporation. All rights reserved.
SQL> connect/as sysdba
已连接。
SQL> alter user sys identified by bingo;(其中sys为用户,bingo为密码)
用户已更改。
正常输入用户名的口令,就会报错,因为SYS是在数据库之外的超级管理员,所以我们在登录的时候
要在输入口令:口令+as sysdba(比如:123456 as sysdba)
情况二:使用PL/SQL登录
这是我们平时的登录数据库很常规的操作,但是用SYS作为用户名登录的时候就会报
ORA-28009:connection as SYS should be as SYSDBA OR SYSOPER这样的错
解决方法是:
将“连接为”选项框的Normal改为SYSDBA或SYSOPER,即可登录成功
在cmd中
C:\Documents and Settings\Administrator>sqlplus/nolog
SQL*Plus: Release 9.2.0.1.0 - Production on 星期四 11月 1 15:14:12 2007
Copyright (c) 1982, 2002, Oracle Corporation. All rights reserved.
SQL> connect/as sysdba
已连接。
SQL> alter user sys identified by bingo;(其中sys为用户,bingo为密码)
用户已更改。
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