A newly created ASE will have these:
1> select type, usertype, name from systypes where name like "numeric%"
2> go
type usertype
name
---- --------
---------------------------------------------------------------------------
------------------------
63 10
numeric
108 28
numericn
(2 rows affected)
Attempting to create user-defined datatype named "numerin" should get an error:
1> sp_addtype numericn, int
2> go
Msg 17302, Level 16, State 1:
Server 'rel1572_bret_sun2', Procedure 'sp_addtype', Line 214:
A type with the specified name already exists.
(return status = 1)
Cheers,
-bret