Migration Of User Databases

Hi there,

I have been using Yii for a while, but I have never used the Yii Migrate before.

For this project, I believe I need to learn and use Yii Migrate.

I have the following DB structure:

DB name: Accounts

User DB name: db_username

The config/main.php has the db array data for the Accounts

Without adding the second db array data in config/main.php, how can I run the "yiic migrate" for the db_username?

Note: The reason why the db array data for the db_username must not be added to the main.php is because each user has his own db_username

Please help.

Thanks in advance.