USER_TYPES

Columns
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   TYPE_NAME
      Name of the type
   TYPE_OID
      Object identifier (OID) of the type
   TYPECODE
      Typecode of the type
   ATTRIBUTES
      Number of attributes (if any) in the type
   METHODS
      Number of methods (if any) in the type
   PREDEFINED
      Is the type a predefined type?
   INCOMPLETE
      Is the type an incomplete type?
   FINAL
      Is the type a final type?
   INSTANTIABLE
      Is the type an instantiable type?
   SUPERTYPE_OWNER
      Owner of the supertype (null if type is not a subtype)
   SUPERTYPE_NAME
      Name of the supertype (null if type is not a subtype)
   LOCAL_ATTRIBUTES
      Number of local (not inherited) attributes (if any) in the subtype
   LOCAL_METHODS
      Number of local (not inherited) methods (if any) in the subtype
   TYPEID
      Type id value of the type

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