Hello,
I have two databases in MySql...
Master database and child database..
In master database there are two tables...Accountant(Having Primary Key AccountID) and Client(Having Primary Key ClientID)...
Now for each client master database remains same and child database is created for each client...
In child database,there are several tables related to Sales,Purchase,etc..
Now in child databases, I want to use AccountID and ClientID as foreign keys.....
How to connect these two databases?