mis*_*que 12
While this has been answered already. I would like to be a little more descriptive by adding screenshots.
Add a new database. Make sure the username is set to sys as sysdba. The default password usually is oracle.
Now moved to Advanced tab. Here find internal_logon and set it's parameter to sysdba.
That's it. You're ready to connect.
两年后回到这里,似乎不再可能更改连接设置中的高级属性.
相反,你必须提供sys as sysdba用户名.(这看起来很明显,但我花了一段时间才发现这一点)