Yes it is possible.
If you setup a user in PHPMyAdmin called "customer" which access to all databases named "customer_%" and then resend "customer" account password from DA control panel it changes the database access passwords as well.
I've just bloody done it again. Resent welcome email and the database password got changed. Web site down £@%@£
How to stop this from happening, which scripts change the password for the account?
I presume it is because my users in PHPMyAdmin are setup with the same username as the account name but this shouldn't mean that when the account password changes it needs to tell phpmyadmin,???