udt_privileges #
   The view udt_privileges identifies
   USAGE privileges granted on user-defined types to a
   currently enabled role or by a currently enabled role.  There is one row for
   each combination of type, grantor, and grantee.  This view shows only
   composite types (see under Section 35.60
   for why); see
   Section 35.59 for domain privileges.
  
Table 35.56. udt_privileges Columns
Column Type Description  | 
|---|
        Name of the role that granted the privilege  | 
        Name of the role that the privilege was granted to  | 
        Name of the database containing the type (always the current database)  | 
        Name of the schema containing the type  | 
        Name of the type  | 
        
       Always   | 
        
         |