importing mysql structures only or restore ignoring non-existing tables and columns?

I have 2 servers (1 for development, 1 for service) I keep ADD/DELETE columns and CREATE/DELETE Indexes on my development server, so these 2 server have similar but different mysql data structures. I know there's an option to expert structures only. (like –no-data) Is there a way (except 3rd

Page request not responding until page is being processed - PHP

This must be a newbie question! I'm not sure if this is either PHP / MySQL / Apache problem, so any help is appreciated. I have a XAMPP setup in my PC. Shortly, I have a two seperate codes as the following, Code_A.php - looping code. this may take several minutes Code_B.php - a quick simple echo