I am trying to figure out how to merge 2 different MySQL databases from 2 different topsites to one.
Is there a way this can be done?
I wouldn't bother. I would just run each site independently.
You could do it via PHP - grab the data from the old database, format it ready for the new database and insert it in. I've done it before - works fairly well as long as the old database has all the data you need in it.
Programmer, web developer and entrepreneur.