    class
    	PARAMETER_HDL

    Ancestors
    	STRING_HDL

    Descendants
    	DATABASE_DYN_CHANGE [G -> DATABASE create default_create end]
    	DATABASE_DYN_SELECTION [G -> DATABASE create default_create end]
    	DB_DYN_CHANGE
    	DB_DYN_SELECTION

    Clients
    	PARAMETER_HDL

    Suppliers
    	ARRAY [G]
    	ARRAYED_LIST [G]
    	BOOLEAN
    	HASH_TABLE [G, H -> HASHABLE]
    	INTEGER_32
    	PARAMETER_HDL
    	STRING_8
    	STRING_HDL