Which SQL statement will create a DB2 object that can be used to store numerical data as Canadian currency?
A. CREATE DISTINCT ALIAS canadian_dollar AS DECIMAL (9,3) WITH COMPARISONS
B. CREATE DISTINCT TYPE canadian_dollar AS DECIMAL (9,3) WITH COMPARISONS
C. CREATE DISTINCT PROCEDURE canadian_dollar AS DECIMAL (9,3) WITH COMPARISONS
D. CREATE DISTINCT FUNCTION canadian_dollar AS DECIMAL (9,3) WITH COMPARISONS