However, the data type isn't strictly speaking an INT it is a DECIMAL(1,0):

The query

sp_describe_first_result_set @tsql = N'SELECT 1.test;' 

shows it is a system_type_id 108 (numeric) and the...

The list of object types catered for is somewhat limited - object type have the following additional values:

AF = Aggregate function (CLR)

C = CHECK constraint

D = Default or DEFAULT constraint

F...