Database Reference
In-Depth Information
The field's name appears in the calculation area of the window. You could type the
field's name, but if you make a typing error, FileMaker will bark at you, so it's usually
easier to point and double-click.
5.
In the Operators section of the window, click the * sign
.
The asterisk means multiplication.
6.
In the Current Table list, double-click the Rental Fee field
.
The formula now reads
Lease Duration * Rental Fee
. Your calculation should look
like
Figure 4-2
.