UNSIGNED returns an unsigned FIXED BINARY value of x,
with a precision specified by p and q.
>>-UNSIGNED(x-+-----------+-)---------------------------------->< '-,p-+----+-' '-,q-'
- x
- Expression.
- p
- Integer. It specifies the number of digits to be maintained throughout the operation.
- q
- Optionally-signed integer. It specifies the scaling factor of the result. For a fixed-point result, if p is given and q is omitted, a scaling factor of zero is the default.