Hi,

I have a little newbie question for Firebird masters.
If I have 2 tables (for example) orders and customers where orders
are "slave" table for customers with foreign key on it.

if I write statement like this:

select c.name, c.city, o.orderno, o.orderdate
from orders o
join cutomers c on c.id = o.cutd_id
order by c.name

does firebird use foreign key like index