I define a computed field as

alter table ATable add AValue computed by (Qty*Price)

(here both Qty and Price are of type Numeric(15,5) ).

FB creates the new field of type Double Precision.

This brings me a few problems.

I would have preferred a field of type Numeric(15,5) , but I guess
there is nothing to do...

Or not ?

TIA

Duilio Foschi