Join across Multiple DBs

Rails
1

Hi,

I was just wondering if joins across table in different DBs could be
done using ActiveRecord? If yes, does anyway have an example for the
same? I am confused so as to how would I use multiple connections
within a single Model class. Any pointers greatly appreciated. Thanks
in advance.

Regards,
Harnish

2

IMHO I don’t think you can unless the database supports linking
tables across databases in a manner that’s transparent to the client
(i.e. Oracle).