How to run one database for main domain and subdomain

Hi all!

i’m newbie and i can’t setup one database for main domain and subdomain.
i use MYSQL database.

ex:
main domain is abc.com (hostting A)
subdomain is forum.abc.com (hostting B)

please help me how to run one database for main domain and subdomain.

Thanks!

Ask Host A and Host B how to create a database and database user. Each host has their own control panel software for doing this.

Thanks!
i had setup my site :slight_smile: