37.56. 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 37.58
  
  for why); see
  
   Section 37.57
  
  for domain privileges.
 
   
    Table 37.54. 
    
     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
       |