"Every time you start PL/SQL Developer, it will prompt you for at least the password. To avoid this, you
can supply a userid parameter with the familiar username/password@database format:
plsqldev.exe userid=scott/tiger@chicago "
What if there is an "@" symbol in my password?
For example, my password is "test@ev513",
plsqldev.exe userid=username/test@ev513@database
The programe will take "test" as the password and "ev513@bjtest4a" as the database name.
can supply a userid parameter with the familiar username/password@database format:
plsqldev.exe userid=scott/tiger@chicago "
What if there is an "@" symbol in my password?
For example, my password is "test@ev513",
plsqldev.exe userid=username/test@ev513@database
The programe will take "test" as the password and "ev513@bjtest4a" as the database name.