ORACLE用SYS登录报ORA-28009：connection as SYS should be as SYSDBA OR SYSOPER解决方法
2015-01-09 14:36
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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
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
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