36.57. 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 36.59
  
  for why); see
  
   Section 36.58
  
  for domain privileges.
 
   
    Table 36.55. 
    
     udt_privileges
    
    Columns
   
  
| Name | Data Type | Description | 
|---|---|---|
| 
        grantor
        | 
        sql_identifier
        | Name of the role that granted the privilege | 
| 
        grantee
        | 
        sql_identifier
        | Name of the role that the privilege was granted to | 
| 
        udt_catalog
        | 
        sql_identifier
        | Name of the database containing the type (always the current database) | 
| 
        udt_schema
        | 
        sql_identifier
        | Name of the schema containing the type | 
| 
        udt_name
        | 
        sql_identifier
        | Name of the type | 
| 
        privilege_type
        | 
        character_data
        | Always 
        TYPE USAGE
        | 
| 
        is_grantable
        | 
        yes_or_no
        | 
        YES
       if the privilege is grantable,
        NO
       if not |